Make compatible with openssl@1.1

Override rapidjson include path if specified
Remove assert
2019-12-02 05:10:56 +00:00 · 2019-11-22 13:21:12 +08:00 · 2019-08-28 15:33:28 +08:00 · 2019-08-28 11:57:54 +08:00 · 2019-08-28 11:55:49 +08:00 · 2019-08-28 11:03:17 +08:00
82 changed files with 3606 additions and 8760 deletions
@@ -1,4 +1,2 @@
-.vs/
-.vscode/
-bin/
-obj/
+*.DS_Store
+bin/*
@@ -0,0 +1,233 @@
+# Navicat Keygen - How does it work?
+
+[中文版 How does it work?](HOW_DOES_IT_WORK.zh-CN.md)
+
+## 1. Keyword Explanation.
+
+* __Navicat Activation Public Key__
+
+  It is an __RSA-2048__ public key that Navicat used to encrypt or decrypt offline activation information.
+
+  It is stored in 
+  
+  ```
+  Navicat Premium.app/Contents/Resources/rpk
+  ```
+
+  You can see it by any kind of text editor. The content is:
+
+  ```
+  -----BEGIN PUBLIC KEY-----  
+  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I
+  qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv
+  a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF
+  R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2
+  WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt
+  YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ
+  awIDAQAB
+  -----END PUBLIC KEY-----
+  ```
+
+  If you have the corresponding private key, please tell me. I would be very appreciated for your generous.
+
+  __NOTICE:__
+
+  Start from __Navicat Premuim 12.0.24 for Mac__, the public key is no longer stored in 
+  
+  ```
+  Navicat Premium.app/Contents/Resources/rpk
+  ```
+
+  Instead, the public key is stored in Navicat executable file 
+
+  ```
+  Navicat Premium.app/Contents/MacOS/Navicat Premium
+  ``` 
+
+  in plaintext. You can see it by searching string `"-----BEGIN PUBLIC KEY-----  "`.
+
+  __NOTICE:__
+
+  Start from __Navicat Premium 12.1.14 for Mac__, the public key is still stored in the executable file in plaintext. 
+  
+  However, it does not load the key from the plaintext. Instead, it loads the key from a piece of ciphertext which is 0x188 bytes long. The ciphertext is
+
+  ```c
+  const uint8_t ciphertext[0x188] = {
+      0xfe, 0xfd, 0xfc, 0xf4, 0xfe, 0xd2, 0xf8, 0xf4, 0xf1, 0xd3, 0xde, 0xc7, 0xdf, 0xd3, 0xd0, 0xfd,
+      0x8a, 0xc3, 0x85, 0xf4, 0xf6, 0xe9, 0xfc, 0xfc, 0xf2, 0xf5, 0xfa, 0xf5, 0xf6, 0xe9, 0x81, 0xfb,
+      0xfe, 0xfd, 0xfc, 0xf4, 0xf4, 0xdf, 0xf2, 0xf9, 0xf2, 0xe5, 0xf0, 0xf7, 0xc0, 0x89, 0xdd, 0xcb,
+      0xf5, 0x87, 0xe6, 0xdd, 0xf4, 0xd9, 0xf8, 0xfb, 0xde, 0xf9, 0xcf, 0xc5, 0x8f, 0x80, 0x80, 0xf3,
+      0xc2, 0xd0, 0xe2, 0x8f, 0xfa, 0x8a, 0xdd, 0xf3, 0xd7, 0xdc, 0x86, 0xdc, 0xf0, 0x81, 0xc0, 0xea,
+      0xd0, 0xd9, 0xf9, 0xd8, 0xda, 0xf2, 0xd0, 0xfd, 0xc3, 0xf6, 0xf3, 0x82, 0xf2, 0x81, 0xef, 0xf2,
+      0xe0, 0xf9, 0xf2, 0xd3, 0x8f, 0xd7, 0xe9, 0xfb, 0xca, 0x86, 0xde, 0xfc, 0xf3, 0xd5, 0xdd, 0xf4,
+      0xc7, 0x80, 0xf7, 0xd5, 0xf2, 0xc1, 0xde, 0xcc, 0xc0, 0xc7, 0xf0, 0xd0, 0xd0, 0xd1, 0xd7, 0xcc,
+      0xd2, 0x81, 0xc1, 0x83, 0xdd, 0xd5, 0x8a, 0x8f, 0x81, 0xe1, 0xf4, 0xd9, 0xf3, 0xd7, 0xca, 0xef,
+      0xf9, 0xdf, 0xe1, 0xee, 0xf0, 0xe9, 0xd1, 0xca, 0xf2, 0xe3, 0xf8, 0xf0, 0x83, 0xde, 0xfb, 0xd7,
+      0xf1, 0xc4, 0xfa, 0x85, 0xf2, 0xdd, 0xdd, 0xfd, 0x85, 0x86, 0xc7, 0xf9, 0xc4, 0xc9, 0xf4, 0xf8,
+      0xd4, 0xd9, 0xe6, 0xd2, 0xf6, 0xc1, 0xc1, 0xf9, 0xe0, 0xe4, 0xf7, 0xe4, 0xfd, 0xf1, 0xf6, 0xfc,
+      0xe1, 0x84, 0xe4, 0xd1, 0xed, 0xfe, 0xdb, 0xe8, 0xdd, 0xe1, 0x85, 0xd0, 0xc5, 0xd2, 0x8a, 0x8e,
+      0xd5, 0xdd, 0xe3, 0xdb, 0xd0, 0xe1, 0xd0, 0xf6, 0xc6, 0xee, 0xe6, 0xf7, 0xda, 0xf1, 0xdb, 0xc9,
+      0x8b, 0xee, 0xcd, 0xdf, 0xff, 0xe8, 0xdd, 0xca, 0x82, 0xdb, 0xf1, 0x82, 0xc3, 0xed, 0xc9, 0xcc,
+      0xc0, 0xf2, 0xd6, 0xdf, 0x83, 0xe9, 0xf3, 0xce, 0xea, 0xfa, 0xdf, 0xf8, 0xd9, 0xff, 0xec, 0x88,
+      0xe4, 0xe4, 0xfd, 0x80, 0xc5, 0xce, 0xfa, 0xd2, 0xf4, 0xd8, 0x84, 0xff, 0xe5, 0xf3, 0xcb, 0xc2,
+      0xfe, 0xc0, 0xc4, 0xfa, 0xde, 0xdd, 0xd5, 0xc9, 0xc5, 0xd5, 0xdf, 0xe3, 0xdd, 0xc1, 0xcb, 0xdd,
+      0xfc, 0xf7, 0x83, 0xf8, 0xda, 0xc1, 0xd4, 0xe3, 0xfe, 0xc2, 0xef, 0xf8, 0xf2, 0xea, 0x8a, 0xd2,
+      0xc7, 0xf2, 0xf0, 0xc2, 0xfb, 0x89, 0xdc, 0xeb, 0xd1, 0xf7, 0xcc, 0xe2, 0xd1, 0xfc, 0xd4, 0xce,
+      0xea, 0xcd, 0xe4, 0x87, 0xe0, 0xcc, 0x8d, 0xf5, 0xc7, 0x85, 0x87, 0xda, 0xcf, 0xde, 0x89, 0xcd,
+      0xe5, 0xfd, 0xe7, 0x83, 0xda, 0xdb, 0xfe, 0xf4, 0x84, 0xec, 0xf6, 0xee, 0xfd, 0xea, 0xf1, 0xf5,
+      0xf5, 0xfc, 0xe6, 0xd0, 0x86, 0xdf, 0xc3, 0xe2, 0xe4, 0xd5, 0xd7, 0xe4, 0xe4, 0xce, 0xd4, 0xce,
+      0x82, 0xda, 0xc7, 0xda, 0x80, 0xcb, 0xee, 0x8c, 0xd0, 0xde, 0xcd, 0xda, 0xdd, 0xcd, 0xcc, 0xeb,
+      0xd2, 0xc3, 0xfc, 0xf2, 0xf6, 0xe9, 0xf8, 0xf8
+  };
+  ```
+
+  The ciphertext is encrypted by XOR encryption where XOR key is 
+  
+  ```
+  \xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba
+  ```
+
+* __Request Code__
+
+  It is a Base64 string that represents 256-bytes-long data, while the 256-bytes-long data is the ciphertext of __Offline Activation Request Information__ encrypted by __Navicat Activation Public Key__.
+
+* __Offline Activation Request Information__
+
+  It is just a JSON-style UTF-8 string which contains 3 items. Respectively they are `"K"`, `"DI"` and `"P"`, which represent __snKey__, __DeviceIdentifier__, __Platform__.
+
+  Example:  
+
+  ```
+  { "K": "xxxxxxxxxxxxxxxx", "P": "Mac 10.13", "DI": "xxxxxxxxxxxxxxxxxxxx" }
+  ```  
+
+* __Activation Code__
+
+  It is a Base64 string that represents 256-bytes-long data, while the 256-bytes-long data is the ciphertext of __Offline Activation Response Information__ encrypted by __Navicat Activation Private Key__ which, so far, we don't know.
+
+* __Offline Activation Response Information__
+
+  Just like __Offline Activation Request Information__, it is also a JSON-style UTF-8 string. But it contains 5 items. Respectively they are `"K"`, `"N"`, `"O"`, `"T"`, '`DI`'.
+
+  `"K"` and `"DI"` has the same meaning mentioned in __Offline Activation Request Information__ and must be same with the corresponding items in __Offline Activation Request Information__.
+
+  `"N"`, `"O"`, `"T"` represent __Name__, __Organization__, __Time__ respectively. __Name__ and __Organization__ are string and the type of __Time__ can be string or integer (Thanks for discoveries from @Wizr, issue #10).
+
+  Differ from Navicat Windows version, `"T"` is mandatory and must have -1 ~ +4 days difference from current time. 
+  
+  Example:
+
+  ```
+  {  
+    "DI" : "xxxxxxxxxxxxxxxxxxxx",  
+    "T" : "1515770827.925012",  
+    "K" : "xxxxxxxxxxxxxxxx",  
+    "N" : "DoubleLabyrinth",  
+    "O" : "Shadow"  
+  }
+  ```  
+
+* __snKey__
+
+  It is a 4-block-long string, while every block is 4-chars-long.
+
+  __snKey__ is generated by 10-bytes-long data. In order to explain it easily, I use __uint8_t data[10]__ to represent the 10-bytes-long data.
+
+  1. __data[0]__ and __data[1]__ must be `0x68` and `0x2A` respectively.
+
+     These two bytes are Naivcat signature number.
+
+  2. __data[2]__, __data[3]__ and __data[4]__ can be any byte. Just set them whatever you want.
+
+  3. __data[5]__ and __data[6]__ are related with your Navicat product language.
+
+     |  Language  |  data[5]  |  data[6]  |  Discoverer     |
+     |------------|-----------|-----------|-----------------|
+     |  English   |  0xAC     |  0x88     |                 |
+     |  简体中文   |  0xCE     |  0x32     |                 |
+     |  繁體中文   |  0xAA     |  0x99     |                 |
+     |  日本語     |  0xAD     |  0x82     |  @dragonflylee  |
+     |  Polski    |  0xBB     |  0x55     |  @dragonflylee  |
+     |  Español   |  0xAE     |  0x10     |  @dragonflylee  |
+     |  Français  |  0xFA     |  0x20     |  @Deltafox79    |
+     |  Deutsch   |  0xB1     |  0x60     |  @dragonflylee  |
+     |  한국어     |  0xB5     |  0x60     |  @dragonflylee  |
+     |  Русский   |  0xEE     |  0x16     |  @dragonflylee  |
+     |  Português |  0xCD     |  0x49     |  @dragonflylee  |
+
+  4. __data[7]__ is Navicat product ID. (Thanks @dragonflylee and @Deltafox79)
+
+     |Product Name         |Enterprise|Standard|Educational|Essentials|
+     |---------------------|:--------:|:------:|:---------:|:--------:|
+     |Navicat Report Viewer|0x0B      |        |           |          |
+     |Navicat Data Modeler |          |0x47    |0x4A       |          |
+     |Navicat Premium      |0x65      |        |0x66       |0x67      |
+     |Navicat MySQL        |0x68      |0x69    |0x6A       |0x6B      |
+     |Navicat PostgreSQL   |0x6C      |0x6D    |0x6E       |0x6F      |
+     |Navicat Oracle       |0x70      |0x71    |0x72       |0x73      |
+     |Navicat SQL Server   |0x74      |0x75    |0x76       |0x77      |
+     |Navicat SQLite       |0x78      |0x79    |0x7A       |0x7B      |
+     |Navicat MariaDB      |0x7C      |0x7D    |0x7E       |0x7F      |
+     |Navicat MongoDB      |0x80      |0x81    |0x82       |          |
+
+  5. High 4 bits of __data[8]__ represents __major version number__. 
+   
+     Low 4 bits is unknown, but we can use it to delay activation deadline. Possible values are `0000` or `0001`.
+
+     __Example:__
+
+     For __Navicat 12 x64__: High 4 bits must be `1100`, which is the binary of number `12`.  
+     For __Navicat 11 x64__: High 4 bits must be `1011`, which is the binary of number `11`.  
+
+  6. __data[9]__ is unknown, but you can set it by `0xFD`, `0xFC` or `0xFB` if you want to use __not-for-resale license__.
+
+     According to symbol information in __Navicat 12 for Mac x64__ version:
+
+     * `0xFB` is __Not-For-Resale-30-days__ license.  
+     * `0xFC` is __Not-For-Resale-90-days__ license.  
+     * `0xFD` is __Not-For-Resale-365-days__ license.  
+     * `0xFE` is __Not-For-Resale__ license.  
+     * `0xFF` is __Site__ license.  
+
+  After that. Navicat use __DES__ with __ECB mode__ to encrypt the last 8 bytes which are from __data[2]__ to __data[9]__.
+
+  The DES key is:
+
+  ```cpp
+  const uint8_t DESKey = { 0x64, 0xAD, 0xF3, 0x2F, 0xAE, 0xF2, 0x1A, 0x27 };
+  ```
+
+  Then use Base32 to encode `uint8_t data[10]` whose encode table is
+
+  ```cpp
+  // Thanks for discoveries from @Wizr, issue #10
+  char EncodeTable[] = "ABCDEFGH8JKLMN9PQRSTUVWXYZ234567";
+  ```
+
+  After encoding, you will get a 16-char-long string starting with `"NAV"`.
+
+  Finally, divide the 16-char-long string to four 4-chars-long blocks and join them with `"-"` then you will get __snKey__.
+
+## 2. Activation Process
+
+1. Check whether __snKey__ that user inputs is valid.
+
+2. After user clicks `Activate`, Navicat will start online activation first. If fails, user can choose offline activation.
+
+3. Navicat will use the __snKey__ that user inputs and some information collected from user's machine to generate __Offline Activation Request Information__. Then Navicat will encrypt it by __Navicat Activation Public Key__ and return a Base64-encoded string as __Request Code__.
+
+4. In legal way, the __Request Code__ should be sent to Navicat official activation server by a Internet-accessible computer. And Navicat official activation server will return a legal __Activation Code__.
+
+But now, we use keygen to play the official activation server's role.
+
+1. According to the __Request Code__, get `"DI"` value and `"K"` value.
+
+2. Fill __Offline Activation Response Information__ with `"K"` value, name, organization name, `"DI"` value and `"T"` value. 
+
+3. Encrypt __Offline Activation Response Information__ by __Navicat Activation Private Key__ and you will get 256-byte-long data.
+
+4. Encode the 256-byte-long data by Base64. The result is __Activation Code__.
+
+5. After user input __Activation Code__, offline activation is done successfully.
+
@@ -0,0 +1,230 @@
+# Navicat keygen - 注册机是怎么工作的？
+
+## 1. 关键词解释.
+
+* __Navicat激活公钥__
+
+  这是一个2048位的RSA公钥，Navicat使用这个公钥来完成相关激活信息的加密和解密。
+
+  这个公钥储存在
+
+  ```
+  Navicat Premium.app/Contents/Resources/rpk
+  ```
+
+  中，你可以用任何一种文本编辑器打开并查看它。这个公钥的具体内容为：
+
+  ```
+  -----BEGIN PUBLIC KEY-----  
+  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I  
+  qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv  
+  a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF  
+  R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2  
+  WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt  
+  YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ  
+  awIDAQAB  
+  -----END PUBLIC KEY-----  
+  ```
+
+  如果您有相应的私钥并乐意公开的话欢迎联系我，我将非常感谢您的慷慨。
+
+  __注意：__
+
+  从 __Navicat Premium for Mac 12.0.24__ 开始，公钥不再存储在 
+  
+  ```
+  Navicat Premium.app/Contents/Resources/rpk
+  ```
+  
+  中。事实上，公钥放在了Navicat的二进制执行文件
+  
+  ```
+  Navicat Premium.app/Contents/MacOS/Navicat Premium
+  ```
+  
+  中，你可以通过搜索`"-----BEGIN PUBLIC KEY-----"`来找到它。
+
+  __注意：__
+
+  从 __Navicat Premium for Mac 12.1.14__ 开始，公钥仍然以明文的方式储存在二进制可执行文件中。
+
+  但是Navicat并不从这个明文中加载公钥。事实上，密钥是从一段0x188字节长的密文中加载的。密文为：
+
+  ```c
+  const uint8_t ciphertext[0x188] = {
+      0xfe, 0xfd, 0xfc, 0xf4, 0xfe, 0xd2, 0xf8, 0xf4, 0xf1, 0xd3, 0xde, 0xc7, 0xdf, 0xd3, 0xd0, 0xfd,
+      0x8a, 0xc3, 0x85, 0xf4, 0xf6, 0xe9, 0xfc, 0xfc, 0xf2, 0xf5, 0xfa, 0xf5, 0xf6, 0xe9, 0x81, 0xfb,
+      0xfe, 0xfd, 0xfc, 0xf4, 0xf4, 0xdf, 0xf2, 0xf9, 0xf2, 0xe5, 0xf0, 0xf7, 0xc0, 0x89, 0xdd, 0xcb,
+      0xf5, 0x87, 0xe6, 0xdd, 0xf4, 0xd9, 0xf8, 0xfb, 0xde, 0xf9, 0xcf, 0xc5, 0x8f, 0x80, 0x80, 0xf3,
+      0xc2, 0xd0, 0xe2, 0x8f, 0xfa, 0x8a, 0xdd, 0xf3, 0xd7, 0xdc, 0x86, 0xdc, 0xf0, 0x81, 0xc0, 0xea,
+      0xd0, 0xd9, 0xf9, 0xd8, 0xda, 0xf2, 0xd0, 0xfd, 0xc3, 0xf6, 0xf3, 0x82, 0xf2, 0x81, 0xef, 0xf2,
+      0xe0, 0xf9, 0xf2, 0xd3, 0x8f, 0xd7, 0xe9, 0xfb, 0xca, 0x86, 0xde, 0xfc, 0xf3, 0xd5, 0xdd, 0xf4,
+      0xc7, 0x80, 0xf7, 0xd5, 0xf2, 0xc1, 0xde, 0xcc, 0xc0, 0xc7, 0xf0, 0xd0, 0xd0, 0xd1, 0xd7, 0xcc,
+      0xd2, 0x81, 0xc1, 0x83, 0xdd, 0xd5, 0x8a, 0x8f, 0x81, 0xe1, 0xf4, 0xd9, 0xf3, 0xd7, 0xca, 0xef,
+      0xf9, 0xdf, 0xe1, 0xee, 0xf0, 0xe9, 0xd1, 0xca, 0xf2, 0xe3, 0xf8, 0xf0, 0x83, 0xde, 0xfb, 0xd7,
+      0xf1, 0xc4, 0xfa, 0x85, 0xf2, 0xdd, 0xdd, 0xfd, 0x85, 0x86, 0xc7, 0xf9, 0xc4, 0xc9, 0xf4, 0xf8,
+      0xd4, 0xd9, 0xe6, 0xd2, 0xf6, 0xc1, 0xc1, 0xf9, 0xe0, 0xe4, 0xf7, 0xe4, 0xfd, 0xf1, 0xf6, 0xfc,
+      0xe1, 0x84, 0xe4, 0xd1, 0xed, 0xfe, 0xdb, 0xe8, 0xdd, 0xe1, 0x85, 0xd0, 0xc5, 0xd2, 0x8a, 0x8e,
+      0xd5, 0xdd, 0xe3, 0xdb, 0xd0, 0xe1, 0xd0, 0xf6, 0xc6, 0xee, 0xe6, 0xf7, 0xda, 0xf1, 0xdb, 0xc9,
+      0x8b, 0xee, 0xcd, 0xdf, 0xff, 0xe8, 0xdd, 0xca, 0x82, 0xdb, 0xf1, 0x82, 0xc3, 0xed, 0xc9, 0xcc,
+      0xc0, 0xf2, 0xd6, 0xdf, 0x83, 0xe9, 0xf3, 0xce, 0xea, 0xfa, 0xdf, 0xf8, 0xd9, 0xff, 0xec, 0x88,
+      0xe4, 0xe4, 0xfd, 0x80, 0xc5, 0xce, 0xfa, 0xd2, 0xf4, 0xd8, 0x84, 0xff, 0xe5, 0xf3, 0xcb, 0xc2,
+      0xfe, 0xc0, 0xc4, 0xfa, 0xde, 0xdd, 0xd5, 0xc9, 0xc5, 0xd5, 0xdf, 0xe3, 0xdd, 0xc1, 0xcb, 0xdd,
+      0xfc, 0xf7, 0x83, 0xf8, 0xda, 0xc1, 0xd4, 0xe3, 0xfe, 0xc2, 0xef, 0xf8, 0xf2, 0xea, 0x8a, 0xd2,
+      0xc7, 0xf2, 0xf0, 0xc2, 0xfb, 0x89, 0xdc, 0xeb, 0xd1, 0xf7, 0xcc, 0xe2, 0xd1, 0xfc, 0xd4, 0xce,
+      0xea, 0xcd, 0xe4, 0x87, 0xe0, 0xcc, 0x8d, 0xf5, 0xc7, 0x85, 0x87, 0xda, 0xcf, 0xde, 0x89, 0xcd,
+      0xe5, 0xfd, 0xe7, 0x83, 0xda, 0xdb, 0xfe, 0xf4, 0x84, 0xec, 0xf6, 0xee, 0xfd, 0xea, 0xf1, 0xf5,
+      0xf5, 0xfc, 0xe6, 0xd0, 0x86, 0xdf, 0xc3, 0xe2, 0xe4, 0xd5, 0xd7, 0xe4, 0xe4, 0xce, 0xd4, 0xce,
+      0x82, 0xda, 0xc7, 0xda, 0x80, 0xcb, 0xee, 0x8c, 0xd0, 0xde, 0xcd, 0xda, 0xdd, 0xcd, 0xcc, 0xeb,
+      0xd2, 0xc3, 0xfc, 0xf2, 0xf6, 0xe9, 0xf8, 0xf8
+  };
+  ```
+
+  这个密文是采用XOR加密得来，XOR密钥为
+
+  ```
+  \xb3\xb4\xb5\xb6\xb7\xb8\xb9\xba
+  ```
+
+* __请求码__
+
+  这是一个Base64编码的字符串，代表的是长度为256字节的数据。这256字节的数据是 __离线激活信息__ 用 __Navicat激活公钥__ 加密的密文。
+
+* __离线激活请求信息__
+
+  这是一个JSON风格的UTF-8字符串。它包含了3个Key：`"K"`、`"DI"`和`"P"`，分别代表 __序列号__、__设备识别码__（与你的电脑硬件信息相关）和 __平台__ (其实就是操作系统类型)。
+
+  例如：  
+
+  ```  
+  { "K": "xxxxxxxxxxxxxxxx", "P": "Mac 10.13", "DI": "xxxxxxxxxxxxxxxxxxxx" }
+  ```
+
+* __激活码__
+
+  这是一个Base64编码的字符串，代表的是长度为256字节的数据。这256字节的数据是 __离线激活回复信息__ 用 __Navicat激活私钥__ 加密的密文。目前我们不知道官方的 __Navicat激活私钥__，所以我们得替换掉软件里的公钥。
+
+* __离线激活回复信息__
+
+  和 __离线激活请求信息__ 一样，它也是一个JSON风格的UTF-8字符串。但是它包含5个Key，分别为`"K"`、`"N"`、`"O"`、`"T"` 和 `"DI"`.
+
+  `"K"` 和 `"DI"` 的意义与 __离线激活请求信息__ 中的相同，且Value必须与 __离线激活请求信息__ 中的相同。
+
+  `"N"`、`"O"`、`"T"` 分别代表 __注册名__、__组织__、__授权时间__。
+  
+  __注册名__ 和 __组织__ 的值类型为UTF-8编码的字符串。__授权时间__ 的值类型可以为字符串或整数（感谢@Wizr在issue #10中的报告）。
+
+  和Windows版本Navicat不同的是，`"T"` 项不可以省略，并且和当前时间的差距必须在-1 ~ +4天之内。
+
+  例如：
+
+  ```
+  {  
+    "DI" : "xxxxxxxxxxxxxxxxxxxx",  
+    "T" : "1515770827.925012",  
+    "K" : "xxxxxxxxxxxxxxxx",  
+    "N" : "DoubleLabyrinth",  
+    "O" : "Shadow"  
+  }
+  ```
+
+* __序列号__
+
+  这是一个被分为了4个部分的字符串，其中每个部分都是4个字符长。
+
+  __序列号__ 是通过10个字节的数据来生成的。为了表达方便，我用 __uint8_t data[10]__ 来表示这10个字节。
+
+  1. __data[0]__ 和 __data[1]__ 必须分别为 `0x68` 和 `0x2A`。
+
+     这两个字节为Navicat的标志数。
+
+  2. __data[2]__、__data[3]__ 和 __data[4]__ 可以是任意字节，你想设成什么都行。
+
+  3. __data[5]__ 和 __data[6]__ 是Navicat的语言标志，值如下：
+
+     |  语言类型   |  data[5]  |  data[6]  |  发现者         |
+     |------------|:---------:|:---------:|-----------------|
+     |  English   |  0xAC     |  0x88     |                 |
+     |  简体中文   |  0xCE     |  0x32     |                 |
+     |  繁體中文   |  0xAA     |  0x99     |                 |
+     |  日本語     |  0xAD     |  0x82     |  @dragonflylee  |
+     |  Polski    |  0xBB     |  0x55     |  @dragonflylee  |
+     |  Español   |  0xAE     |  0x10     |  @dragonflylee  |
+     |  Français  |  0xFA     |  0x20     |  @Deltafox79    |
+     |  Deutsch   |  0xB1     |  0x60     |  @dragonflylee  |
+     |  한국어     |  0xB5     |  0x60     |  @dragonflylee  |
+     |  Русский   |  0xEE     |  0x16     |  @dragonflylee  |
+     |  Português |  0xCD     |  0x49     |  @dragonflylee  |
+
+  4. __data[7]__ 是Navicat产品ID。（感谢 @dragonflylee 和 @Deltafox79提供的数据）
+
+     |产品名                |Enterprise|Standard|Educational|Essentials|
+     |---------------------|:--------:|:------:|:---------:|:--------:|
+     |Navicat Report Viewer|0x0B      |        |           |          |
+     |Navicat Data Modeler |          |0x47    |0x4A       |          |
+     |Navicat Premium      |0x65      |        |0x66       |0x67      |
+     |Navicat MySQL        |0x68      |0x69    |0x6A       |0x6B      |
+     |Navicat PostgreSQL   |0x6C      |0x6D    |0x6E       |0x6F      |
+     |Navicat Oracle       |0x70      |0x71    |0x72       |0x73      |
+     |Navicat SQL Server   |0x74      |0x75    |0x76       |0x77      |
+     |Navicat SQLite       |0x78      |0x79    |0x7A       |0x7B      |
+     |Navicat MariaDB      |0x7C      |0x7D    |0x7E       |0x7F      |
+     |Navicat MongoDB      |0x80      |0x81    |0x82       |          |
+
+  5. __data[8]__ 的高4位代表 __版本号__。低4位未知，但可以用来延长激活期限，可取的值有`0000`和`0001`。
+
+     例如：
+
+     对于 __Navicat 12__: 高4位必须是`1100`，为`12`的二进制形式。  
+     对于 __Navicat 11__: 高4位必须是`1011`，为`11`的二进制形式。  
+
+  6. __data[9]__ 目前暂未知，但如果你想要 __not-for-resale license__ 的话可以设成`0xFD`、`0xFC`或`0xFB`。
+
+     根据 __Navicat 12 for Mac x64__ 版本残留的符号信息可知：
+
+     * `0xFB`是 __Not-For-Resale-30-days__ license.  
+     * `0xFC`是 __Not-For-Resale-90-days__ license.  
+     * `0xFD`是 __Not-For-Resale-365-days__ license.  
+     * `0xFE`是 __Not-For-Resale__ license.  
+     * `0xFF`是 __Site__ license.  
+
+  之后Navicat使用 __ECB__ 模式的 __DES__ 算法来加密 __data[10]__ 的后8字节，也就是 __data[2]__ 到 __data[9]__ 的部分。
+
+  相应的DES密钥为：
+
+  ```cpp
+  const uint8_t DESKey = { 0x64, 0xAD, 0xF3, 0x2F, 0xAE, 0xF2, 0x1A, 0x27 };
+  ```
+
+  之后使用Base32编码 __data[10]__，其中编码表改为：
+
+  ```cpp
+  // Thanks for discoveries from @Wizr, issue #10
+  char EncodeTable[] = "ABCDEFGH8JKLMN9PQRSTUVWXYZ234567";
+  ```
+
+  编码之后你应该会得到一个16字节长的字符串，并且以"NAV"打头。
+
+  将16字节的字符串分成4个4字节的小块，然后用`"-"`连接就可以得到 __序列号__。
+
+## 2. 激活过程
+
+1. 检查用户输入的 __序列号__ 是否合法。
+
+2. 在用户点击了`激活`按钮之后，Navicat会先尝试在线激活。如果失败，用户可以选择离线激活。
+
+3. Navicat会使用用户输入的 __序列号__ 以及从用户电脑收集来的信息生成 __离线激活请求信息__，然后用 __Navicat激活公钥__ 加密，并将密文用Base64编码，最后得到 __请求码__。
+
+4. 正常流程下，__请求码__ 应该通过可联网的电脑发送给Navicat的官方激活服务器。之后Navicat的官方激活服务器会返回一个合法的 __激活码__。
+
+但现在我们使用注册机来扮演官方激活服务器的角色，只是Navicat软件里的激活公钥得换成自己的公钥：
+
+1. 根据 __请求码__, 获得`"DI"`值和`"K"`值。
+
+2. 用`"K"`值、用户名、组织名和`"DI"`值填写 __离线激活回复信息__。
+
+3. 用自己的2048位RSA私钥加密 __离线激活回复信息__，你将会得到256字节的密文。
+
+4. 用Base64编码这256字节的密文，就可以得到 __激活码__。
+
+5. 在Navicat软件中填入 __激活码__ 即可完成离线激活。
@@ -0,0 +1,89 @@
+CC = g++
+OPENSSL_INCLUDE_PATH = /usr/local/opt/openssl/include
+OPENSSL_LIB_PATH = /usr/local/opt/openssl/lib
+CAPSTONE_INCLUDE_PATH = #/usr/local/Cellar/capstone/4.0.1/include
+CAPSTONE_LIB_PATH = #/usr/local/Cellar/capstone/4.0.1/lib
+KEYSTONE_INCLUDE_PATH = #/usr/local/Cellar/keystone/0.9.1/include
+KEYSTONE_LIB_PATH = #/usr/local/Cellar/keystone/0.9.1/lib
+RAPIDJSON_INCLUDE_PATH = #/usr/local/Cellar/rapidjson/1.1.0/include
+LIBPLIST_INCLUDE_PATH = #/usr/local/Cellar/libplist/2.0.0_1/include
+LIBPLIST_LIB_PATH = #/usr/local/Cellar/libplist/2.0.0_1/lib
+
+OUTPUT_DIR = ./bin/
+COMMON_DIR = ./common/
+PATCHER_DIR = ./navicat-patcher/
+KEYGEN_DIR = ./navicat-keygen/
+
+COMMON_HEADER = \
+$(COMMON_DIR)Exception.hpp \
+$(COMMON_DIR)ExceptionOpenssl.hpp \
+$(COMMON_DIR)ExceptionSystem.hpp \
+$(COMMON_DIR)ResourceOwned.hpp \
+$(COMMON_DIR)ResourceTraitsOpenssl.hpp \
+$(COMMON_DIR)RSACipher.hpp \
+
+PATCHER_HEADER = \
+$(PATCHER_DIR)ExceptionCapstone.hpp \
+$(PATCHER_DIR)ExceptionKeystone.hpp \
+$(PATCHER_DIR)ResourceTraitsCapstone.hpp \
+$(PATCHER_DIR)ResourceTraitsKeystone.hpp \
+$(PATCHER_DIR)ResourceTraitsUnix.hpp \
+$(PATCHER_DIR)CapstoneDisassembler.hpp \
+$(PATCHER_DIR)KeystoneAssembler.hpp \
+$(PATCHER_DIR)X64ImageInterpreter.hpp \
+$(PATCHER_DIR)PatchSolutions.hpp
+
+PATCHER_SOURCE = \
+$(PATCHER_DIR)CapstoneDisassembler.cpp \
+$(PATCHER_DIR)KeystoneAssembler.cpp \
+$(PATCHER_DIR)X64ImageInterpreter.cpp \
+$(PATCHER_DIR)HelperIsResolvedTo.cpp \
+$(PATCHER_DIR)HelperPrintMemory.cpp \
+$(PATCHER_DIR)PatchSolution0.cpp \
+$(PATCHER_DIR)PatchSolution1.cpp \
+$(PATCHER_DIR)PatchSolution2.cpp \
+$(PATCHER_DIR)main.cpp
+
+PATCHER_BINARY = $(OUTPUT_DIR)navicat-patcher
+
+KEYGEN_HEADER = \
+$(KEYGEN_DIR)DESCipher.hpp \
+$(KEYGEN_DIR)NavicatKeygen.hpp
+
+KEYGEN_SOURCE = \
+$(KEYGEN_DIR)Base64.cpp \
+$(KEYGEN_DIR)main.cpp
+
+KEYGEN_BINARY = $(OUTPUT_DIR)navicat-keygen
+
+patcher: $(PATCHER_HEADER) $(PATCHER_SOURCE)
+	@if [ ! -d $(OUTPUT_DIR) ]; then mkdir -p $(OUTPUT_DIR); fi
+	$(CC) -std=c++17 -O2 \
+-I$(OPENSSL_INCLUDE_PATH) -L$(OPENSSL_LIB_PATH) \
+$(if $(CAPSTONE_INCLUDE_PATH),-I$(CAPSTONE_INCLUDE_PATH),) $(if $(CAPSTONE_LIB_PATH),-L$(CAPSTONE_LIB_PATH),) \
+$(if $(KEYSTONE_INCLUDE_PATH),-I$(KEYSTONE_INCLUDE_PATH),) $(if $(KEYSTONE_LIB_PATH),-L$(KEYSTONE_LIB_PATH),) \
+$(if $(LIBPLIST_INCLUDE_PATH),-I$(LIBPLIST_INCLUDE_PATH),) $(if $(LIBPLIST_LIB_PATH),-L$(LIBPLIST_LIB_PATH),) \
+-lcrypto -lcapstone -lkeystone -lplist++ $(PATCHER_SOURCE) -o $(PATCHER_BINARY)
+	@echo
+
+keygen: $(KEYGEM_HEADER) $(KEYGEN_SOURCE)
+	@if [ ! -d $(OUTPUT_DIR) ]; then mkdir -p $(OUTPUT_DIR); fi
+	$(CC) -std=c++17 -O2 \
+-I$(OPENSSL_INCLUDE_PATH) -L$(OPENSSL_LIB_PATH) \
+$(if $(RAPIDJSON_INCLUDE_PATH),-I$(RAPIDJSON_INCLUDE_PATH),) \
+-lcrypto $(KEYGEN_SOURCE) -o $(KEYGEN_BINARY)
+
+all: patcher keygen
+	@echo 'Done.'
+
+.PHONY: all
+
+clean:
+ifeq ($(wildcard $(PATCHER_BINARY)), $(PATCHER_BINARY))
+	rm $(PATCHER_BINARY)
+endif
+
+ifeq ($(wildcard $(KEYGEN_BINARY)), $(KEYGEN_BINARY))
+	rm $(KEYGEN_BINARY)
+endif
+
@@ -4,33 +4,316 @@

 This repository will tell you how Navicat offline activation works.

-Previous code is archived in [`windows-archived`](https://github.com/DoubleLabyrinth/navicat-keygen/tree/windows-archived) branch for the reason that previous code contains 3rd binary libraries and it gets quite big :-(
+[How does it work?](HOW_DOES_IT_WORK.md)

-When you git-clone this repo, please add `--single-branch` flag so that archived branch won't be cloned to your computer, which saves your time and disk.
+__NOTICE: This keygen only supports Navicat Premium.__

-```console
-$ git clone -b windows --single-branch https://github.com/DoubleLabyrinth/navicat-keygen.git
-```
+## 1. How to build

-## 1. How does it work?
+* Before you build keygen, you should make sure you have following libs:
+ 
+  ```
+  openssl
+  capstone
+  keystone
+  rapidjson
+  libplist
+  ```

-see [here](doc/how-does-it-work.md)
+  You can install them by 
+  
+  ```shell
+  $ brew install openssl
+  $ brew install capstone
+  $ brew install keystone
+  $ brew install rapidjson
+  $ brew install libplist
+  ```

-## 2. How to build?
+* Clone `mac` branch and build keygen and patcher:

-see [here](doc/how-to-build.md).
+  ```shell
+  $ git clone -b mac --single-branch https://github.com/DoubleLabyrinth/navicat-keygen.git
+  $ cd navicat-keygen
+  $ make all
+  ```

-## 3. How to use?
+  You will see two executable files in `bin/` directory:

-For Windows users, see [here](doc/how-to-use.windows.md).
+  ```shell
+  $ ls bin/
+  navicat-keygen    navicat-patcher
+  ```

-For Linux users, see [here](doc/how-to-use.linux.md).
+## 2. How to Use

-## 4. Contributor
+1. Build keygen and patcher.

-* Deltafox79
+2. Backup all of your saved database connection configurations (with password). 

-* dragonflylee
+3. Remove all connections, if have, that Navicat saved in `Keychain Access.app`. 

-* zenuo
+   You can find them by search with keyword `navicat` in `Keychain Access.app`.
+
+4. Use `navicat-patcher` to replace __Navicat Activation Public Key__.
+   
+   ```
+   Usage:
+       navicat-patcher <Navicat installation path> [RSA-2048 Private Key File]
+
+           <Navicat installation path>    Path to `Navicat Premium.app`.
+                                          Example:
+                                              /Applications/Navicat\ Premium.app/
+                                          This parameter must be specified.
+
+           [RSA-2048 Private Key File]    Path to a PEM-format RSA-2048 private key file.
+                                          This parameter is optional.
+   ```
+
+   * `<Navicat installation path>`: The path to `Navicat Premium.app`.
+     
+     __This parameter must be specified.__
+
+   * `[RSA-2048 PrivateKey(PEM file)]`: The path to an RSA-2048 private key file. 
+     
+     __This parameter is optional.__ 
+     
+     If not specified, `navicat-patcher` will generate a new RSA-2048 private key file `RegPrivateKey.pem` at current directory.
+
+   __Example:__ 
+
+   ```console
+   $ ./navicat-patcher /Applications/Navicat\ Premium.app/
+   ```
+
+   It has been tested on __Navicat Premium 12.1.24 For Mac Simplified Chinese__ version. 
+   
+   The following is an example of output:
+
+   ```console
+   $ ./navicat-patcher /Applications/Navicat\ Premium.app/
+   ***************************************************
+   *       Navicat Patcher by @DoubleLabyrinth       *
+   *                  Version: 4.0                   *
+   ***************************************************
+
+   Press Enter to continue or Ctrl + C to abort.
+
+   [*] Your Navicat version: 12.1.24
+
+   [+] PatchSolution0 ...... Ready to apply.
+       Keyword offset = +0x024a7db8
+   [-] PatchSolution1 ...... Omitted.
+   [+] PatchSolution2 ...... Ready to apply.
+       Function offset = +0x00ec9868
+       Keyword offset = +0x0263fd60
+       std::string::append(const char*) RVA = 0x000000010214b726
+
+   [*] Generating new RSA private key, it may take a long time...
+   [+] New RSA private key has been saved to RegPrivateKey.pem.
+
+   [*] Your RSA public key:
+   -----BEGIN PUBLIC KEY-----
+   MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA030QIDXRx372bGrne9kp
+   uuAqpxaxJX0x6LVaOf8+Uan2SQnFH8frnuMDRg5PjdBnFWEJGqZmRD1fNkLOhhCE
+   iFZWxrDgJcuEBrv5VlduQ4hlYIulcf6qilBZUaaX9Kb3R7+H8ClMb00HwLc/Iht5
+   bd9krhU3CT3g2ZG00GxVhEF4a/zZMDjeuQvTUeeubIeriT/2YC+w/tKfGbqWvjC6
+   wkbjXGbVICSiKzhzztS4BHbtQMl8v6doMhFVd/PEDNFQrbkEr3kbk/oD8AccL8iz
+   aV17UHt4VW2fR8tMyTvcuhTaUtWmt/tL6Z1RzCqH+KvTv8GpH8qFcty89YXja7dL
+   kQIDAQAB
+   -----END PUBLIC KEY-----
+
+   **************************************************************
+   *                      PatchSolution0                        *
+   **************************************************************
+   @+0x024a7db8
+   Previous:
+   -0x0000000000000008                          2d 2d 2d 2d 2d 42 45 47          -----BEG
+   +0x0000000000000008  49 4e 20 50 55 42 4c 49 43 20 4b 45 59 2d 2d 2d  IN PUBLIC KEY---
+   +0x0000000000000018  2d 2d 00 4d 49 49 42 49 6a 41 4e 42 67 6b 71 68  --.MIIBIjANBgkqh
+   +0x0000000000000028  6b 69 47 39 77 30 42 41 51 45 46 41 41 4f 43 41  kiG9w0BAQEFAAOCA
+   ...
+   ...
+   ...
+   After:
+   -0x0000000000000008                          2d 2d 2d 2d 2d 42 45 47          -----BEG
+   +0x0000000000000008  49 4e 20 50 55 42 4c 49 43 20 4b 45 59 2d 2d 2d  IN PUBLIC KEY---
+   +0x0000000000000018  2d 2d 00 4d 49 49 42 49 6a 41 4e 42 67 6b 71 68  --.MIIBIjANBgkqh
+   +0x0000000000000028  6b 69 47 39 77 30 42 41 51 45 46 41 41 4f 43 41  kiG9w0BAQEFAAOCA
+   ...
+   ...
+   ...
+
+   **************************************************************
+   *                      PatchSolution2                        *
+   **************************************************************
+   @+0x0263fd60
+   Previous:
+   +0x0000000000000000  42 49 6a 57 79 6f 65 52 52 30 4e 42 67 6b 71 6e  BIjWyoeRR0NBgkqn
+   +0x0000000000000010  44 5a 57 78 43 67 4b 43 45 41 77 31 64 71 46 33  DZWxCgKCEAw1dqF3
+   +0x0000000000000020  44 54 76 4f 42 39 31 5a 48 77 65 63 4a 59 46 72  DTvOB91ZHwecJYFr
+   +0x0000000000000030  64 4d 31 4b 45 68 31 79 56 65 52 6f 47 71 53 64  dM1KEh1yVeRoGqSd
+   +0x0000000000000040  4c 4c 47 5a 47 55 6c 6e 67 69 67 33 4f 44 35 6d  LLGZGUlngig3OD5m
+   ...
+   ...
+   ...
+
+   @+0x00ec9868
+   Previous:
+   -0x0000000000000008                          55 48 89 e5 41 57 41 56          UH..AWAV
+   +0x0000000000000008  53 48 83 ec 38 49 89 fe c6 45 e5 01 31 c0 88 45  SH..8I...E..1..E
+   +0x0000000000000018  e6 88 45 e7 48 8d 35 c5 70 61 01 48 8d 5d b0 48  ..E.H.5.pa.H.].H
+   +0x0000000000000028  89 df e8 49 d9 ff ff 48 8d 35 ef ed 60 01 48 89  ...I...H.5..`.H.
+   +0x0000000000000038  df e8 80 1e 28 01 e8 3f f4 00 00 88 45 e5 e8 b7  ....(..?....E...
+   +0x0000000000000048  f4 00 00 88 45 e6 e8 2f f5 00 00 88 45 e7 f6 45  ....E../....E..E
+   After:
+   -0x0000000000000008                          55 48 89 e5 41 57 41 56          UH..AWAV
+   +0x0000000000000008  53 48 83 ec 48 48 89 fb 48 31 c0 48 89 04 24 48  SH..HH..H1.H..$H
+   +0x0000000000000018  89 44 24 08 48 89 44 24 10 48 8d 3c 24 48 8d 35  .D$.H.D$.H.<$H.5
+   +0x0000000000000028  cc 64 77 01 e8 8d 1e 28 01 48 8b 04 24 48 89 03  .dw....(.H..$H..
+   +0x0000000000000038  48 8b 44 24 08 48 89 43 08 48 8b 44 24 10 48 89  H.D$.H.C.H.D$.H.
+   +0x0000000000000048  43 10 48 89 d8 48 83 c4 48 5b 41 5e 41 5f 5d c3  C.H..H..H[A^A_].
+
+   [+] PatchSolution0 has been applied.
+   [+] PatchSolution2 has been applied.
+
+   **************************************************************
+   *   Patch has been done successfully. Have fun and enjoy~~   *
+   *    DO NOT FORGET TO SIGN NAVICAT BY YOUR CERTIFICATE!!!    *
+   **************************************************************
+   ```
+
+   * __FOR Navicat Premium version < 12.0.24 ONLY:__
+
+     `navicat-patcher` will abort and won't apply any patch. 
+   
+     You should use openssl to generate `RegPrivateKey.pem` and `rpk` file.
+   
+     ```console
+     $ openssl genrsa -out RegPrivateKey.pem 2048
+     $ openssl rsa -in RegPrivateKey.pem -pubout -out rpk
+     ```
+   
+     Then replace 
+
+     ```
+     /Applications/Navicat Premium.app/Contents/Resources/rpk
+     ```
+
+     by `rpk` you just generated.
+
+5. __Generate a self-signed code-sign certificate and always trust it.__
+
+   __Then use `codesign` to re-sign `Navicat Premium.app`.__
+
+   ```console
+   $ codesign -f -s "Your self-signed code-sign certificate name" <path to Navicat Premium.app>
+   ```
+
+   __NOTICE:__ 
+   
+   "Your self-signed code-sign certificate name" is the name of your certificate in `Keychain Access.app`, not path.
+
+   __Example:__
+
+   ```console
+   $ codesign -f -s "foobar" /Applications/Navicat\ Premium.app/
+   ```
+
+6. Then use `navicat-keygen` to generate __snKey__ and __Activation Code__.
+
+   ```
+   Usage:
+       navicat-keygen <RSA-2048 Private Key File>
+
+           <RSA-2048 Private Key File>    Path to a PEM-format RSA-2048 private key file.
+                                          This parameter must be specified.
+   ```
+
+   * `<RSA-2048 Private Key File>`: Path to a PEM-format RSA-2048 private key file. 
+     
+     __This parameter must be specified.__
+
+   __Example:__
+
+   ```console
+   $ ./navicat-keygen ./RegPrivateKey.pem
+   ```
+
+   You will be asked to select Navicat language and give major version number. After that an randomly generated __snKey__ will be given.
+
+   ```console
+   $ ./navicat-keygen ./RegPrivateKey.pem
+   ***************************************************
+   *       Navicat Keygen by @DoubleLabyrinth        *
+   *                  Version: 4.0                   *
+   ***************************************************
+
+   Which is your Navicat Premium language?
+   0. English
+   1. Simplified Chinese
+   2. Traditional Chinese
+   3. Japanese
+   4. Polish
+   5. Spanish
+   6. French
+   7. German
+   8. Korean
+   9. Russian
+   10. Portuguese
+
+   (Input index)> 1
+
+   (Input major version number, range: 0 ~ 15, default: 12)> 12
+
+   Serial number:
+   NAVG-Z5H9-NK2L-MAZJ
+
+   Your name:
+   ```
+
+   You can use this __snKey__ to activate your Navicat preliminarily.
+     
+   Then you will be asked to input `Your name` and `Your organization`. Just set them whatever you want, but not too long.
+
+   ```console
+   Your name: DoubleLabyrinth
+   Your organization: DoubleLabyrinth
+   Input request code (in Base64), input empty line to end:
+   ```
+     
+   After that, you will be asked to input request code. Now __DO NOT CLOSE KEYGEN__.
+
+7. __Disconnect your network__ and open Navicat Premium. 
+
+   Find and click `Registration`. 
+   
+   Fill license key by __Serial number__ that the keygen gave and click `Activate`.
+
+8. Generally online activation will fail and Navicat will ask you do `Manual Activation`, just choose it.
+
+9. Copy your request code and paste it in the keygen. Input empty line to tell the keygen that your input ends.
+
+   ```console
+   Your name: DoubleLabyrinth
+   Your organization: DoubleLabyrinth
+
+   Input request code (in Base64), input empty line to end:
+   Nuk6pouXNhuGnqb2rBbxpDOiCFxhdJF4/gteYA/UZFUwqmhhphn3PAErvlxCtbUCf9Lzw02gfIFog3gmTB1C5JzPdeE5uuD6SAvhlQ7ZVOmdA66dvt6mDDpuf78cGio1Rpkd0D/6dLzgHnFJJPOfPtlIT5ZOLDiWkiSJm8d83+ckMBoMtcvpXCiwDIGb1KfVZwsgLojyrrO5OzakIzd2xQ8r3mEmbVbMl/zD0S5fO4agxEOp2WvpmM1cqom9Egll7kgcQG8A0z1Abqo1PrVBjjOsb/v8wy5V/469G6/uDT4AkZQSz8m/TX9ZQlZE3QBlzrJ+sTEkpMVhw3h3u6l4JQ==
+
+   Request Info:
+   {"K":"NAVGZ5H9NK2LMAZJ", "DI":"NGVlZjdjOTViMzYyMWI0", "P":"MAC"}
+
+   Response Info:
+   {"K":"NAVGZ5H9NK2LMAZJ","DI":"NGVlZjdjOTViMzYyMWI0","N":"DoubleLabyrinth","O":"DoubleLabyrinth","T":1564415636}
+
+   License:
+   Vd4QUzEw6DPNpJLYVKV6ZNDny0gsZWCXbKyrf2nF27iTM35YUBouXEcAB/Vy355V2z++7iXe/coKmV4kNZbywlBchI5ts7gOHnhXWzBYQ3yKsBYKob/7sxaiw7CXCmhM4mPLMzrp5okewCWjBjb51keZ4SA3F6j8HGIVYiZW3CAZtkjxs9uUoXvVIJr+Gt83TgU+sqiC4oSplokopAql2zWPieA9KuhPoCKiGLMvuQwv0wWWPc2HorY0AHAetsyZ8MN4utZ2ylQ9z/ZojwX1KViyh3xxnjWF7xXJljIdBA4tCi4QDqDLvTuICfUV7VeKzOUY+ZKCO0xGxkTe1HVwog==
+   ```
+
+10. Finally, you will get __Activation Code__ which looks like a Base64 string. 
+
+    Just copy it and paste it in Navicat `Manual Activation` window, then click `Activate`. 
+    
+    If nothing wrong, activation should be done successfully.

@@ -2,33 +2,309 @@

 这份repo将会告诉你Navicat是怎么完成离线激活的。

-由于历史代码包含第三方二进制库，且大小较大，故决定将该项目的历史代码归档到 [`windows-archived`](https://github.com/DoubleLabyrinth/navicat-keygen/tree/windows-archived) 分支。
+[注册机是怎么工作的?](HOW_DOES_IT_WORK.zh-CN.md)

-当你clone该仓库的时候，请使用 `--single-branch` 选项，以此避免clone到 `windows-archived` 分支，并且还可以节省你的时间和磁盘空间。
+## 1. 如何编译

-```console
-$ git clone -b windows --single-branch https://github.com/DoubleLabyrinth/navicat-keygen.git
-```
+* 在编译之前，你应该确保你有如下几个库：

-## 1. 注册机是怎么工作的？
+  ```
+  openssl
+  capstone
+  keystone
+  rapidjson
+  libplist
+  ```
+  
+  如果你有`brew`的话，你可以通过
+  
+  ```
+  $ brew install openssl
+  $ brew install capstone
+  $ brew install keystone
+  $ brew install rapidjson
+  $ brew install libplist
+  ```
+  
+  来完成它们的安装。

-见[这里](doc/how-does-it-work.zh-CN.md)。
+* Clone `mac` 分支，并编译keygen和patcher

-## 2. 如何编译？
+  ```bash
+  $ git clone -b mac --single-branch https://github.com/DoubleLabyrinth/navicat-keygen.git
+  $ cd navicat-keygen
+  $ make all
+  ```

-见[这里](doc/how-to-build.zh-CN.md)。
+  编译完成后你会在 `bin/` 文件夹下看到两个可执行文件： 

-## 3. 如何使用这个注册机？
+  ```bash
+  $ ls bin/
+  navicat-keygen    navicat-patcher
+  ```

-针对 Windows 用户，请见[这里](doc/how-to-use.windows.zh-CN.md)。
+## 2. 如何使用这个Keygen

-针对 Linux 用户，请见[这里](doc/how-to-use.linux.zh-CN.md)。
+1. 编译好keygen和patcher。

-## 4. 贡献者
+2. 备份好Navicat中所有已保存的数据库连接（包括密码）。

-* Deltafox79
+3. 移除所有Navicat在 `Keychain Access.app` （即钥匙链）中保存的连接，如果有的话。

-* dragonflylee
+   你可以通过在 `Keychain Access.app` 中搜索关键词 `navicat` 来找到它们。

-* zenuo
+4. 使用`navicat-patcher`替换掉公钥：

+   ```
+   Usage:
+       navicat-patcher <Navicat installation path> [RSA-2048 Private Key File]
+
+           <Navicat installation path>    Path to `Navicat Premium.app`.
+                                          Example:
+                                              /Applications/Navicat\ Premium.app/
+                                          This parameter must be specified.
+
+           [RSA-2048 Private Key File]    Path to a PEM-format RSA-2048 private key file.
+                                          This parameter is optional.
+   ```
+
+   * `<Navicat installation path>`: `Navicat Premium.app` 的路径。
+     
+     __这个参数必须指定。__
+
+   * `[RSA-2048 PrivateKey(PEM file)]`: PEM格式的RSA-2048私钥文件路径。
+     
+     __这个参数是可选的。__ 
+     
+     如果没有指定，`navicat-patcher`将会在当前目录下生成一个新的RSA-2048私钥文件`RegPrivateKey.pem`。
+
+   __例如：__
+
+   ```console
+   $ ./navicat-patcher /Applications/Navicat\ Premium.app/
+   ```
+
+   __Navicat Premium For Mac 12.1.24 简体中文版__ 已通过测试。下面将是一份样例输出：
+
+   ```console
+   $ ./navicat-patcher /Applications/Navicat\ Premium.app/
+   ***************************************************
+   *       Navicat Patcher by @DoubleLabyrinth       *
+   *                  Version: 4.0                   *
+   ***************************************************
+
+   Press Enter to continue or Ctrl + C to abort.
+
+   [*] Your Navicat version: 12.1.24
+
+   [+] PatchSolution0 ...... Ready to apply.
+       Keyword offset = +0x024a7db8
+   [-] PatchSolution1 ...... Omitted.
+   [+] PatchSolution2 ...... Ready to apply.
+       Function offset = +0x00ec9868
+       Keyword offset = +0x0263fd60
+       std::string::append(const char*) RVA = 0x000000010214b726
+
+   [*] Generating new RSA private key, it may take a long time...
+   [+] New RSA private key has been saved to RegPrivateKey.pem.
+
+   [*] Your RSA public key:
+   -----BEGIN PUBLIC KEY-----
+   MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA030QIDXRx372bGrne9kp
+   uuAqpxaxJX0x6LVaOf8+Uan2SQnFH8frnuMDRg5PjdBnFWEJGqZmRD1fNkLOhhCE
+   iFZWxrDgJcuEBrv5VlduQ4hlYIulcf6qilBZUaaX9Kb3R7+H8ClMb00HwLc/Iht5
+   bd9krhU3CT3g2ZG00GxVhEF4a/zZMDjeuQvTUeeubIeriT/2YC+w/tKfGbqWvjC6
+   wkbjXGbVICSiKzhzztS4BHbtQMl8v6doMhFVd/PEDNFQrbkEr3kbk/oD8AccL8iz
+   aV17UHt4VW2fR8tMyTvcuhTaUtWmt/tL6Z1RzCqH+KvTv8GpH8qFcty89YXja7dL
+   kQIDAQAB
+   -----END PUBLIC KEY-----
+
+   **************************************************************
+   *                      PatchSolution0                        *
+   **************************************************************
+   @+0x024a7db8
+   Previous:
+   -0x0000000000000008                          2d 2d 2d 2d 2d 42 45 47          -----BEG
+   +0x0000000000000008  49 4e 20 50 55 42 4c 49 43 20 4b 45 59 2d 2d 2d  IN PUBLIC KEY---
+   +0x0000000000000018  2d 2d 00 4d 49 49 42 49 6a 41 4e 42 67 6b 71 68  --.MIIBIjANBgkqh
+   +0x0000000000000028  6b 69 47 39 77 30 42 41 51 45 46 41 41 4f 43 41  kiG9w0BAQEFAAOCA
+   ...
+   ...
+   ...
+   After:
+   -0x0000000000000008                          2d 2d 2d 2d 2d 42 45 47          -----BEG
+   +0x0000000000000008  49 4e 20 50 55 42 4c 49 43 20 4b 45 59 2d 2d 2d  IN PUBLIC KEY---
+   +0x0000000000000018  2d 2d 00 4d 49 49 42 49 6a 41 4e 42 67 6b 71 68  --.MIIBIjANBgkqh
+   +0x0000000000000028  6b 69 47 39 77 30 42 41 51 45 46 41 41 4f 43 41  kiG9w0BAQEFAAOCA
+   ...
+   ...
+   ...
+
+   **************************************************************
+   *                      PatchSolution2                        *
+   **************************************************************
+   @+0x0263fd60
+   Previous:
+   +0x0000000000000000  42 49 6a 57 79 6f 65 52 52 30 4e 42 67 6b 71 6e  BIjWyoeRR0NBgkqn
+   +0x0000000000000010  44 5a 57 78 43 67 4b 43 45 41 77 31 64 71 46 33  DZWxCgKCEAw1dqF3
+   +0x0000000000000020  44 54 76 4f 42 39 31 5a 48 77 65 63 4a 59 46 72  DTvOB91ZHwecJYFr
+   +0x0000000000000030  64 4d 31 4b 45 68 31 79 56 65 52 6f 47 71 53 64  dM1KEh1yVeRoGqSd
+   +0x0000000000000040  4c 4c 47 5a 47 55 6c 6e 67 69 67 33 4f 44 35 6d  LLGZGUlngig3OD5m
+   ...
+   ...
+   ...
+
+   @+0x00ec9868
+   Previous:
+   -0x0000000000000008                          55 48 89 e5 41 57 41 56          UH..AWAV
+   +0x0000000000000008  53 48 83 ec 38 49 89 fe c6 45 e5 01 31 c0 88 45  SH..8I...E..1..E
+   +0x0000000000000018  e6 88 45 e7 48 8d 35 c5 70 61 01 48 8d 5d b0 48  ..E.H.5.pa.H.].H
+   +0x0000000000000028  89 df e8 49 d9 ff ff 48 8d 35 ef ed 60 01 48 89  ...I...H.5..`.H.
+   +0x0000000000000038  df e8 80 1e 28 01 e8 3f f4 00 00 88 45 e5 e8 b7  ....(..?....E...
+   +0x0000000000000048  f4 00 00 88 45 e6 e8 2f f5 00 00 88 45 e7 f6 45  ....E../....E..E
+   After:
+   -0x0000000000000008                          55 48 89 e5 41 57 41 56          UH..AWAV
+   +0x0000000000000008  53 48 83 ec 48 48 89 fb 48 31 c0 48 89 04 24 48  SH..HH..H1.H..$H
+   +0x0000000000000018  89 44 24 08 48 89 44 24 10 48 8d 3c 24 48 8d 35  .D$.H.D$.H.<$H.5
+   +0x0000000000000028  cc 64 77 01 e8 8d 1e 28 01 48 8b 04 24 48 89 03  .dw....(.H..$H..
+   +0x0000000000000038  48 8b 44 24 08 48 89 43 08 48 8b 44 24 10 48 89  H.D$.H.C.H.D$.H.
+   +0x0000000000000048  43 10 48 89 d8 48 83 c4 48 5b 41 5e 41 5f 5d c3  C.H..H..H[A^A_].
+
+   [+] PatchSolution0 has been applied.
+   [+] PatchSolution2 has been applied.
+
+   **************************************************************
+   *   Patch has been done successfully. Have fun and enjoy~~   *
+   *    DO NOT FORGET TO SIGN NAVICAT BY YOUR CERTIFICATE!!!    *
+   **************************************************************
+   ```
+
+   * __仅对 Navicat Premium 版本 < 12.0.24 的说明：__
+
+     如果你的Navicat版本小于12.0.24，那么`navicat-patcher`将会终止并且不会修改目标文件。
+   
+     你必须使用openssl生成`RegPrivateKey.pem`和`rpk`文件：
+
+     ```console
+     $ openssl genrsa -out RegPrivateKey.pem 2048
+     $ openssl rsa -in RegPrivateKey.pem -pubout -out rpk
+     ``` 
+
+     接着用刚生成的`rpk`文件替换
+
+     ```
+     /Applications/Navicat Premium.app/Contents/Resources/rpk
+     ```
+
+5. __生成一份自签名的代码证书，并总是信任该证书。这一步非常重要。__
+
+   __然后用`codesign`对`Navicat Premium.app`重签名。__
+
+   ```console
+   $ codesign -f -s "Your self-signed code-sign certificate name" <path to Navicat Premium.app>
+   ```
+
+   __注意：__ 
+   
+   "Your self-signed code-sign certificate name"是你证书的名字，不是路径。
+
+   __例如：__
+
+   ```console
+   $ codesign -f -s "foobar" /Applications/Navicat\ Premium.app/
+   ```
+
+6. 接下来使用`navicat-keygen`来生成 __序列号__ 和 __激活码__。
+
+   ```
+   Usage:
+       navicat-keygen <RSA-2048 Private Key File>
+
+           <RSA-2048 Private Key File>    Path to a PEM-format RSA-2048 private key file.
+                                          This parameter must be specified.
+   ```
+
+   * `<RSA-2048 Private Key File>`: PEM格式的RSA-2048私钥文件路径。
+     
+     __这个参数必须指定。__
+
+   __例如：__ 
+
+   ```console
+   $ ./navicat-keygen ./RegPrivateKey.pem
+   ```
+
+   你会被要求选择Navicat的语言以及输入主版本号。之后会随机生成一个 __序列号__。
+
+   ```console
+   $ ./navicat-keygen ./RegPrivateKey.pem
+   ***************************************************
+   *       Navicat Keygen by @DoubleLabyrinth        *
+   *                  Version: 4.0                   *
+   ***************************************************
+
+   Which is your Navicat Premium language?
+   0. English
+   1. Simplified Chinese
+   2. Traditional Chinese
+   3. Japanese
+   4. Polish
+   5. Spanish
+   6. French
+   7. German
+   8. Korean
+   9. Russian
+   10. Portuguese
+
+   (Input index)> 1
+
+   (Input major version number, range: 0 ~ 15, default: 12)> 12
+
+   Serial number:
+   NAVG-Z5H9-NK2L-MAZJ
+
+   Your name:
+   ```
+
+   你可以使用这个 __序列号__ 暂时激活Navicat。
+
+   接下来你会被要求输入`用户名`和`组织名`；请随便填写，但不要太长。
+
+   ```console
+   Your name: DoubleLabyrinth
+   Your organization: DoubleLabyrinth
+   Input request code (in Base64), input empty line to end:
+   ```
+ 
+   之后你会被要求填入请求码。注意 __不要关闭注册机__。
+
+7. __断开网络__ 并打开Navicat。
+
+   找到`注册`窗口，填入注册机给你的序列号。然后点击`激活`按钮。
+
+8. 一般来说在线激活肯定会失败，这时候Navicat会询问你是否`手动激活`，直接选吧。
+
+9. 在`手动激活`窗口你会得到一个请求码，复制它并把它粘贴到keygen里。最后别忘了连按至少两下回车结束输入。
+
+   ```console
+   Your name: DoubleLabyrinth
+   Your organization: DoubleLabyrinth
+
+   Input request code (in Base64), input empty line to end:
+   Nuk6pouXNhuGnqb2rBbxpDOiCFxhdJF4/gteYA/UZFUwqmhhphn3PAErvlxCtbUCf9Lzw02gfIFog3gmTB1C5JzPdeE5uuD6SAvhlQ7ZVOmdA66dvt6mDDpuf78cGio1Rpkd0D/6dLzgHnFJJPOfPtlIT5ZOLDiWkiSJm8d83+ckMBoMtcvpXCiwDIGb1KfVZwsgLojyrrO5OzakIzd2xQ8r3mEmbVbMl/zD0S5fO4agxEOp2WvpmM1cqom9Egll7kgcQG8A0z1Abqo1PrVBjjOsb/v8wy5V/469G6/uDT4AkZQSz8m/TX9ZQlZE3QBlzrJ+sTEkpMVhw3h3u6l4JQ==
+
+   Request Info:
+   {"K":"NAVGZ5H9NK2LMAZJ", "DI":"NGVlZjdjOTViMzYyMWI0", "P":"MAC"}
+
+   Response Info:
+   {"K":"NAVGZ5H9NK2LMAZJ","DI":"NGVlZjdjOTViMzYyMWI0","N":"DoubleLabyrinth","O":"DoubleLabyrinth","T":1564415636}
+
+   License:
+   Vd4QUzEw6DPNpJLYVKV6ZNDny0gsZWCXbKyrf2nF27iTM35YUBouXEcAB/Vy355V2z++7iXe/coKmV4kNZbywlBchI5ts7gOHnhXWzBYQ3yKsBYKob/7sxaiw7CXCmhM4mPLMzrp5okewCWjBjb51keZ4SA3F6j8HGIVYiZW3CAZtkjxs9uUoXvVIJr+Gt83TgU+sqiC4oSplokopAql2zWPieA9KuhPoCKiGLMvuQwv0wWWPc2HorY0AHAetsyZ8MN4utZ2ylQ9z/ZojwX1KViyh3xxnjWF7xXJljIdBA4tCi4QDqDLvTuICfUV7VeKzOUY+ZKCO0xGxkTe1HVwog==
+   ```
+
+10. 如果不出意外，你会得到一个看似用Base64编码的激活码。
+
+    直接复制它，并把它粘贴到Navicat的`手动激活`窗口，最后点`激活`按钮。
+    
+    如果没什么意外的话应该能成功激活。
@@ -1,17 +0,0 @@
-#!/usr/bin/env bash
-
-cd `dirname "$0"`
-navicat_root=`pwd`
-
-# Wine environment variables
-WINEDIR="wine"
-export LANG="en_US.UTF-8"
-export PATH="$navicat_root/$WINEDIR/bin":"$navicat_root":"$navicat_root/$WINEDIR/drive_c/windows":"$PATH"
-export LD_LIBRARY_PATH="$navicat_root/$WINEDIR/lib":"$navicat_root/lib":"$LD_LIBRARY_PATH"
-export WINEDLLPATH="$navicat_root/$WINEDIR/lib/wine"
-export WINELOADER="$navicat_root/$WINEDIR/bin/wine64"
-export WINESERVER="$navicat_root/$WINEDIR/bin/wineserver"
-export WINEPREFIX="$HOME/.navicat64"
-export WINEDEBUG=-all   # suppress all wine debug info
-
-exec "${WINELOADER:-wine}" "navicat-keygen.exe" "-text" "RegPrivateKey.pem"
@@ -1,27 +0,0 @@
-#!/usr/bin/env bash
-
-cd `dirname "$0"`
-navicat_root=`pwd`
-
-# Wine environment variables
-WINEDIR="wine"
-export LANG="en_US.UTF-8"
-export PATH="$navicat_root/$WINEDIR/bin":"$navicat_root":"$navicat_root/$WINEDIR/drive_c/windows":"$PATH"
-export LD_LIBRARY_PATH="$navicat_root/$WINEDIR/lib":"$navicat_root/lib":"$LD_LIBRARY_PATH"
-export WINEDLLPATH="$navicat_root/$WINEDIR/lib/wine"
-export WINELOADER="$navicat_root/$WINEDIR/bin/wine64"
-export WINESERVER="$navicat_root/$WINEDIR/bin/wineserver"
-export WINEPREFIX="$HOME/.navicat64"
-export WINEDEBUG=-all   # suppress all wine debug info
-
-# 将斜线替换为反斜线
-navicat_root_back_slash=${navicat_root//\//\\}
-# 前缀
-prefix='Z:\'
-# 后缀
-suffix='\Navicat'
-# wine环境中的navicat路径
-navicat_path="$prefix$navicat_root_back_slash$suffix"
-
-# wine执行navicat-patcher.exe
-exec "${WINELOADER:-wine}" "navicat-patcher.exe" "$navicat_path"
@@ -1,48 +1,36 @@
 #pragma once
-#include <windows.h>
-#include "xstring.hpp"
-#include <vector>
+#include <stddef.h> // NOLINT
+#include <stdint.h> // NOLINT

 namespace nkg {

    class Exception {
    private:

-        PCTSTR _SourceFile;
-        SIZE_T _SourceLine;
-        PCTSTR _Message;
-        std::vector<std::xstring> _Hints;
+        const char* pvt_File;
+        const char* pvt_Message;
+        size_t      pvt_Line;

    public:

-        Exception(PCTSTR SourceFile, SIZE_T SourceLine, PCTSTR CustomMessage) noexcept :
-            _SourceFile(SourceFile),
-            _SourceLine(SourceLine),
-            _Message(CustomMessage) {}
+        Exception(const char* File, size_t Line, const char* Message) noexcept :
+            pvt_File(File),
+            pvt_Message(Message),
+            pvt_Line(Line) {}

        [[nodiscard]]
-        auto File() const noexcept {
-            return _SourceFile;
-        }
-        
-        [[nodiscard]]
-        auto Line() const noexcept {
-            return _SourceLine;
+        const char* File() const noexcept {
+            return pvt_File;
        }

        [[nodiscard]]
-        auto Message() const noexcept {
-            return _Message;
-        }
-
-        auto& AddHint(const std::xstring& Hint) {
-            _Hints.emplace_back(Hint);
-            return *this;
+        size_t Line() const noexcept {
+            return pvt_Line;
        }

        [[nodiscard]]
-        const auto& Hints() const noexcept {
-            return _Hints;
+        const char* Message() const noexcept {
+            return pvt_Message;
        }

        [[nodiscard]]
@@ -51,16 +39,15 @@ namespace nkg {
        }

        [[nodiscard]]
-        virtual ULONG_PTR ErrorCode() const noexcept {
+        virtual intptr_t ErrorCode() const noexcept {
            return 0;
        }

        [[nodiscard]]
-        virtual PCTSTR ErrorString() const noexcept {
+        virtual const char* ErrorString() const noexcept {
            return nullptr;
        }
-
-        virtual ~Exception() = default;
    };

 }
+
@@ -1,44 +1,40 @@
 #pragma once
-#include "Exception.hpp"
 #include <openssl/err.h>
+#include "Exception.hpp"

 namespace nkg {

    class OpensslError final : public Exception {
    private:

-        unsigned long _ErrorCode;
-        std::xstring _ErrorString;
+        unsigned long pvt_ErrorCode;

    public:

-        OpensslError(PCTSTR SourceFile, SIZE_T SourceLine, unsigned long OpensslErrorCode, PCTSTR CustomMessage) noexcept :
-            Exception(SourceFile, SourceLine, CustomMessage),
-            _ErrorCode(OpensslErrorCode) 
-        {
-            static bool CryptoStringsLoaded = false;
-            if (CryptoStringsLoaded == false) {
-                ERR_load_crypto_strings();
-                CryptoStringsLoaded = true;
-            }
-
-            _ErrorString = std::xstring(std::xstring_extension{}, ERR_reason_error_string(_ErrorCode), CP_UTF8);
-        }
+        OpensslError(const char* File, unsigned Line, unsigned long ErrorCode, const char* Message) noexcept :
+            Exception(File, Line, Message),
+            pvt_ErrorCode(ErrorCode) {}

        [[nodiscard]]
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
        virtual bool HasErrorCode() const noexcept override {
            return true;
        }

        [[nodiscard]]
-        virtual ULONG_PTR ErrorCode() const noexcept override {
-            return _ErrorCode;
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual intptr_t ErrorCode() const noexcept override {
+            return pvt_ErrorCode;
        }

        [[nodiscard]]
-        virtual PCTSTR ErrorString() const noexcept override {
-            return _ErrorString.c_str();
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual const char* ErrorString() const noexcept override {
+            ERR_load_crypto_strings();
+            return ERR_reason_error_string(pvt_ErrorCode);
        }
    };

 }
+
+
@@ -0,0 +1,37 @@
+#pragma once
+#include "Exception.hpp"
+#include <string.h> // NOLINT
+
+namespace nkg {
+
+    class SystemError final : public Exception {
+    private:
+
+        int pvt_ErrorCode;
+
+    public:
+
+        SystemError(const char* File, unsigned Line, int ErrorCode, const char* Message) noexcept :
+            Exception(File, Line, Message),
+            pvt_ErrorCode(ErrorCode) {}
+
+        [[nodiscard]]
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual bool HasErrorCode() const noexcept override {
+            return true;
+        }
+
+        [[nodiscard]]
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual intptr_t ErrorCode() const noexcept override {
+            return pvt_ErrorCode;
+        }
+
+        [[nodiscard]]
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual const char* ErrorString() const noexcept override {
+            return strerror(pvt_ErrorCode);
+        }
+    };
+
+}
@@ -1,28 +0,0 @@
-#pragma once
-#include "Exception.hpp"
-
-namespace nkg {
-
-    class UserAbortionError final : public Exception {
-    public:
-
-        UserAbortionError(PCTSTR SourceFile, SIZE_T SourceLine, PCTSTR CustomMessage) noexcept :
-            Exception(SourceFile, SourceLine, CustomMessage) {}
-
-        [[nodiscard]]
-        virtual bool HasErrorCode() const noexcept override {
-            return false;
-        }
-
-        [[nodiscard]]
-        virtual ULONG_PTR ErrorCode() const noexcept override {
-            return 0;
-        }
-
-        [[nodiscard]]
-        virtual PCTSTR ErrorString() const noexcept override {
-            return nullptr;
-        }
-    };
-
-}
@@ -1,49 +0,0 @@
-#pragma once
-#include "Exception.hpp"
-
-namespace nkg {
-
-    class Win32Error final : public Exception {
-    private:
-
-        DWORD _ErrorCode;
-        std::xstring _ErrorString;
-
-    public:
-
-        Win32Error(PCTSTR SourceFile, SIZE_T SourceLine, DWORD Win32ErrorCode, PCTSTR CustomMessage) noexcept :
-            Exception(SourceFile, SourceLine, CustomMessage),
-            _ErrorCode(Win32ErrorCode) 
-        {
-            PTSTR Text = NULL;
-            FormatMessage(
-                FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_IGNORE_INSERTS | FORMAT_MESSAGE_MAX_WIDTH_MASK,
-                NULL,
-                Win32ErrorCode,
-                MAKELANGID(LANG_ENGLISH, SUBLANG_ENGLISH_US),
-                reinterpret_cast<PTSTR>(&Text),
-                0,
-                NULL
-            );
-            if (Text) {
-                _ErrorString = Text;
-                LocalFree(Text);
-            }
-        }
-
-        [[nodiscard]]
-        virtual bool HasErrorCode() const noexcept override {
-            return true;
-        }
-
-        [[nodiscard]]
-        virtual ULONG_PTR ErrorCode() const noexcept override {
-            return _ErrorCode;
-        }
-
-        [[nodiscard]]
-        virtual PCTSTR ErrorString() const noexcept override {
-            return _ErrorString.c_str();
-        }
-    };
-}
@@ -1,261 +1,270 @@
 #pragma once
+#include <openssl/opensslv.h>
 #include <openssl/err.h>
 #include <openssl/pem.h>
 #include <openssl/bio.h>
 #include <openssl/rsa.h>
-#include "Exception.hpp"
+
+#include <string>
+
 #include "ExceptionOpenssl.hpp"
 #include "ResourceOwned.hpp"
 #include "ResourceTraitsOpenssl.hpp"

-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\common\\RSACipher.hpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
+enum class RSAKeyType {
+    PrivateKey,
+    PublicKey
+};

-namespace nkg {
+enum class RSAKeyFormat {
+    PEM,
+    PKCS1
+};

-    enum class RSAKeyType {
-        PrivateKey,
-        PublicKey
-    };
+class RSACipher {
+private:
+    ResourceOwned<OpensslRSATraits> pvt_RsaObj;

-    enum class RSAKeyFormat {
-        PEM,
-        PKCS1
-    };
-
-    class RSACipher final : private ResourceOwned<OpensslRSATraits> {
-    private:
-
-        template<RSAKeyType __Type, RSAKeyFormat __Format>
-        static void _WriteRSAToBIO(RSA* lpRSA, BIO* lpBIO) {
-            if constexpr (__Type == RSAKeyType::PrivateKey) {
-                if (PEM_write_bio_RSAPrivateKey(lpBIO, lpRSA, nullptr, nullptr, 0, nullptr, nullptr) == 0) {
-                    throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PEM_write_bio_RSAPrivateKey failed."));
-                }
+    template<RSAKeyType __Type, RSAKeyFormat __Format>
+    static void pvt_WriteRSAToBIO(RSA* lpRSA, BIO* lpBIO) {
+        if constexpr (__Type == RSAKeyType::PrivateKey) {
+            if (PEM_write_bio_RSAPrivateKey(lpBIO, lpRSA, nullptr, nullptr, 0, nullptr, nullptr) == 0) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::Exception(__FILE__, __LINE__, "PEM_write_bio_RSAPrivateKey failed.");
            }
-
-            if constexpr (__Type == RSAKeyType::PublicKey) {
-                if constexpr (__Format == RSAKeyFormat::PEM) {
-                    if (PEM_write_bio_RSA_PUBKEY(lpBIO, lpRSA) == 0) {
-                        throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PEM_write_bio_RSA_PUBKEY failed."));
-                    }
+        } else {
+            if constexpr (__Format == RSAKeyFormat::PEM) {
+                if (PEM_write_bio_RSA_PUBKEY(lpBIO, lpRSA) == 0) {
+                    // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                    throw nkg::Exception(__FILE__, __LINE__, "PEM_write_bio_RSA_PUBKEY failed.");
                }
-
-                if constexpr (__Format == RSAKeyFormat::PKCS1) {
-                    if (PEM_write_bio_RSAPublicKey(lpBIO, lpRSA) == 0) {
-                        throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PEM_write_bio_RSAPublicKey failed."));
-                    }
+            } else if constexpr (__Format == RSAKeyFormat::PKCS1) {
+                if (PEM_write_bio_RSAPublicKey(lpBIO, lpRSA) == 0) {
+                    // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                    throw nkg::Exception(__FILE__, __LINE__, "PEM_write_bio_RSAPublicKey failed.");
                }
-
+            } else {
                static_assert(__Format == RSAKeyFormat::PEM || __Format == RSAKeyFormat::PKCS1);
+                __builtin_unreachable();
            }
-
-            static_assert(__Type == RSAKeyType::PrivateKey || __Type == RSAKeyType::PublicKey);
        }
+    }

-        template<RSAKeyType __Type, RSAKeyFormat __Format>
-        [[nodiscard]]
-        static RSA* _ReadRSAFromBIO(BIO* lpBIO) {
-            RSA* lpRSA;
+    template<RSAKeyType _Type, RSAKeyFormat _Format>
+    [[nodiscard]]
+    static RSA* pvt_ReadRSAFromBIO(BIO* lpBIO) {
+        RSA* lpRSA;

-            if constexpr (__Type == RSAKeyType::PrivateKey) {
-                lpRSA = PEM_read_bio_RSAPrivateKey(lpBIO, nullptr, nullptr, nullptr);
+        if constexpr (_Type == RSAKeyType::PrivateKey) {
+            lpRSA = PEM_read_bio_RSAPrivateKey(lpBIO, nullptr, nullptr, nullptr);
+            if (lpRSA == nullptr) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::Exception(__FILE__, __LINE__, "PEM_read_bio_RSAPrivateKey failed.");
+            }
+        } else {
+            if constexpr (_Format == RSAKeyFormat::PEM) {
+                lpRSA = PEM_read_bio_RSA_PUBKEY(lpBIO, nullptr, nullptr, nullptr);
                if (lpRSA == nullptr) {
-                    throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PEM_read_bio_RSAPrivateKey failed."))
-                        .AddHint(TEXT("Are you sure that you DO provide a valid RSA private key file?"));
+                    // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                    throw nkg::Exception(__FILE__, __LINE__, " -> PEM_read_bio_RSA_PUBKEY failed.");
                }
-            }
-
-            if constexpr (__Type == RSAKeyType::PublicKey) {
-                if constexpr (__Format == RSAKeyFormat::PEM) {
-                    lpRSA = PEM_read_bio_RSA_PUBKEY(lpBIO, nullptr, nullptr, nullptr);
-                    if (lpRSA == nullptr) {
-                        throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PEM_read_bio_RSA_PUBKEY failed."))
-                            .AddHint(TEXT("Are you sure that you DO provide a valid RSA public key file with PEM format?"));
-                    }
-                }
-
-                if constexpr (__Format == RSAKeyFormat::PKCS1) {
-                    lpRSA = PEM_read_bio_RSAPublicKey(lpBIO, nullptr, nullptr, nullptr);
-                    if (lpRSA == nullptr) {
-                        throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PEM_read_bio_RSAPublicKey failed."))
-                            .AddHint(TEXT("Are you sure that you DO provide a valid RSA public key file with PKCS1 format?"));
-                    }
-                }
-
-                static_assert(__Format == RSAKeyFormat::PEM || __Format == RSAKeyFormat::PKCS1);
-            }
-
-            static_assert(__Type == RSAKeyType::PrivateKey || __Type == RSAKeyType::PublicKey);
-
-            return lpRSA;
-        }
-
-    public:
-
-        RSACipher() : ResourceOwned<OpensslRSATraits>(RSA_new()) {
-            if (IsValid() == false) {
-                throw OpensslError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), ERR_get_error(), TEXT("RSA_new failed."));
-            }
-        }
-
-        [[nodiscard]]
-        size_t Bits() const {
-            if (Get()->n == nullptr) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("RSA modulus has not been set."));
-            } else {
-                return BN_num_bits(Get()->n);
-            }
-        }
-
-        void GenerateKey(int bits, unsigned int e = RSA_F4) {
-            ResourceOwned<OpensslBNTraits> bn_e(BN_new());
-
-            if (bn_e.IsValid() == false) {
-                throw OpensslError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), ERR_get_error(), TEXT("BN_new failed."));
-            }
-
-            if (!BN_set_word(bn_e, e)) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("BN_set_word failed."));
-            }
-
-            if (!RSA_generate_key_ex(Get(), bits, bn_e, nullptr)) {
-                throw OpensslError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), ERR_get_error(), TEXT("RSA_generate_key_ex failed."));
-            }
-        }
-
-        template<RSAKeyType __Type, RSAKeyFormat __Format>
-        void ExportKeyToFile(const std::xstring& FileName) const {
-            ResourceOwned<OpensslBIOTraits> BioFile(BIO_new_file(FileName.explicit_string(CP_UTF8).c_str(), "w"));
-
-            if (BioFile.IsValid() == false) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("BIO_new_file failed."));
-            }
-
-            _WriteRSAToBIO<__Type, __Format>(Get(), BioFile);
-        }
-
-        template<RSAKeyType __Type, RSAKeyFormat __Format>
-        [[nodiscard]]
-        std::string ExportKeyString() const {
-            ResourceOwned<OpensslBIOTraits> BioMemory(BIO_new(BIO_s_mem()));
-            long StringLength;
-            const char* StringChars = nullptr;
-
-            if (BioMemory.IsValid() == false) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("BIO_new failed."));
-            }
-
-            _WriteRSAToBIO<__Type, __Format>(Get(), BioMemory);
-
-            StringLength = BIO_get_mem_data(BioMemory.Get(), &StringChars);
-
-            return std::string(StringChars, StringLength);
-        }
-
-        template<RSAKeyType __Type, RSAKeyFormat __Format>
-        void ImportKeyFromFile(const std::xstring& FileName) {
-            ResourceOwned<OpensslBIOTraits> BioFile(BIO_new_file(FileName.explicit_string(CP_UTF8).c_str(), "r"));
-
-            if (BioFile.IsValid() == false) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("BIO_new_file failed."));
-            }
-
-            TakeOver(_ReadRSAFromBIO<__Type, __Format>(BioFile));
-        }
-
-        template<RSAKeyType __Type, RSAKeyFormat __Format>
-        void ImportKeyString(const std::string& KeyString) {
-            ResourceOwned<OpensslBIOTraits> BioMemory(BIO_new(BIO_s_mem()));
-
-            if (BioMemory.IsValid() == false) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("BIO_new failed."));
-            }
-
-            if (BIO_puts(BioMemory.Get(), KeyString.c_str()) <= 0) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("BIO_puts failed."));
-            }
-
-            TakeOver(_ReadRSAFromBIO<__Type, __Format>(BioMemory));
-        }
-
-        template<RSAKeyType __Type = RSAKeyType::PublicKey>
-        size_t Encrypt(const void* lpFrom, size_t cbFrom, void* lpTo, int Padding) const {
-            int BytesWritten;
-
-            if (cbFrom > INT_MAX) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Length overflowed."));
-            }
-
-            if constexpr (__Type == RSAKeyType::PrivateKey) {
-                BytesWritten = RSA_private_encrypt(
-                    static_cast<int>(cbFrom),
-                    reinterpret_cast<const unsigned char*>(lpFrom),
-                    reinterpret_cast<unsigned char*>(lpTo),
-                    Get(),
-                    Padding
-                );
-
-                if (BytesWritten == -1) {
-                    throw OpensslError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), ERR_get_error(), TEXT("RSA_private_encrypt failed."));
+            } else if constexpr (_Format == RSAKeyFormat::PKCS1) {
+                lpRSA = PEM_read_bio_RSAPublicKey(lpBIO, nullptr, nullptr, nullptr);
+                if (lpRSA == nullptr) {
+                    // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                    throw nkg::Exception(__FILE__, __LINE__, "PEM_read_bio_RSAPublicKey failed.");
                }
            } else {
-                BytesWritten = RSA_public_encrypt(
-                    static_cast<int>(cbFrom),
-                    reinterpret_cast<const unsigned char*>(lpFrom),
-                    reinterpret_cast<unsigned char*>(lpTo),
-                    Get(),
-                    Padding
-                );
-
-                if (BytesWritten == -1) {
-                    throw OpensslError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), ERR_get_error(), TEXT("RSA_public_encrypt failed."));
-                }
+                static_assert(_Format == RSAKeyFormat::PEM || _Format == RSAKeyFormat::PKCS1);
+                __builtin_unreachable();
            }
-
-            return BytesWritten;
        }

-        template<RSAKeyType __Type = RSAKeyType::PrivateKey>
-        size_t Decrypt(const void* lpFrom, size_t cbFrom, void* lpTo, int Padding) const {
-            int BytesWritten;
+        return lpRSA;
+    }

-            if (cbFrom > INT_MAX) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Length overflowed."));
-            }
+public:

-            if constexpr (__Type == RSAKeyType::PrivateKey) {
-                BytesWritten = RSA_private_decrypt(
-                    static_cast<int>(cbFrom),
-                    reinterpret_cast<const unsigned char*>(lpFrom),
-                    reinterpret_cast<unsigned char*>(lpTo),
-                    Get(),
-                    Padding
-                );
-
-                if (BytesWritten == -1) {
-                    throw OpensslError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), ERR_get_error(), TEXT("RSA_private_decrypt failed."))
-                        .AddHint(TEXT("Are your sure you DO provide a correct private key?"));
-                }
-            } else {
-                BytesWritten = RSA_public_decrypt(
-                    static_cast<int>(cbFrom),
-                    reinterpret_cast<const unsigned char*>(lpFrom),
-                    reinterpret_cast<unsigned char*>(lpTo),
-                    Get(),
-                    Padding
-                );
-
-                if (BytesWritten == -1) {
-                    throw OpensslError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), ERR_get_error(), TEXT("RSA_public_decrypt failed."))
-                        .AddHint(TEXT("Are your sure you DO provide a correct public key?"));
-                }
-            }
-
-            return BytesWritten;
+    RSACipher() : pvt_RsaObj(OpensslRSATraits{}, RSA_new()) {
+        if (pvt_RsaObj.IsValid() == false) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::OpensslError(__FILE__, __LINE__, ERR_get_error(), "RSA_new failed.");
        }
-    };
+    }

-}
+    [[nodiscard]]
+    size_t Bits() const {
+#if (OPENSSL_VERSION_NUMBER & 0xffff0000) == 0x10000000     // openssl 1.0.x
+        if (pvt_RsaObj->n == nullptr) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "RSA modulus has not been set.");
+        } else {
+            return BN_num_bits(pvt_RsaObj->n);
+        }
+#elif (OPENSSL_VERSION_NUMBER & 0xffff0000) == 0x10100000     // openssl 1.1.x
+        return RSA_bits(pvt_RsaObj);
+#else
+#error "Unexpected openssl version!"
+#endif
+    }
+
+    void GenerateKey(int bits, unsigned int e = RSA_F4) {
+        ResourceOwned bn_e(OpensslBNTraits{}, BN_new());
+
+        if (bn_e.IsValid() == false) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::OpensslError(__FILE__, __LINE__, ERR_get_error(), "BN_new failed.");
+        }
+
+        if (!BN_set_word(bn_e, e)) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "BN_set_word failed.");
+        }
+
+        if (!RSA_generate_key_ex(pvt_RsaObj, bits, bn_e, nullptr)) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::OpensslError(__FILE__, __LINE__, ERR_get_error(), "RSA_generate_key_ex failed.");
+        }
+    }
+
+    template<RSAKeyType __Type, RSAKeyFormat __Format>
+    void ExportKeyToFile(const std::string& FileName) const {
+        ResourceOwned BioFile(OpensslBIOTraits{}, BIO_new_file(FileName.c_str(), "w"));
+
+        if (BioFile.IsValid() == false) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "BIO_new_file failed.");
+        }
+
+        pvt_WriteRSAToBIO<__Type, __Format>(pvt_RsaObj, BioFile);
+    }
+
+    template<RSAKeyType __Type, RSAKeyFormat __Format>
+    [[nodiscard]]
+    std::string ExportKeyString() const {
+        ResourceOwned BioMemory(OpensslBIOTraits{}, BIO_new(BIO_s_mem()));
+        long StringLength;
+        const char* StringChars = nullptr;
+
+        if (BioMemory.IsValid() == false) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "BIO_new failed.");
+        }
+
+        pvt_WriteRSAToBIO<__Type, __Format>(pvt_RsaObj, BioMemory);
+
+        StringLength = BIO_get_mem_data(BioMemory, &StringChars);
+
+        return std::string(StringChars, StringLength);
+    }
+
+    template<RSAKeyType __Type, RSAKeyFormat __Format>
+    void ImportKeyFromFile(const std::string& FileName) {
+        ResourceOwned BioFile(OpensslBIOTraits{}, BIO_new_file(FileName.c_str(), "r"));
+
+        if (BioFile.IsValid() == false) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "BIO_new_file failed.");
+        }
+
+        pvt_RsaObj.TakeOver(pvt_ReadRSAFromBIO<__Type, __Format>(BioFile));
+    }
+
+    template<RSAKeyType __Type, RSAKeyFormat __Format>
+    void ImportKeyString(const std::string& KeyString) {
+        ResourceOwned BioMemory(OpensslBIOTraits{}, BIO_new(BIO_s_mem()));
+        RSA* NewRsaObj;
+
+        if (BioMemory.IsValid() == false) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "BIO_new failed.");
+        }
+
+        if (BIO_puts(BioMemory, KeyString.c_str()) <= 0) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "BIO_puts failed.");
+        }
+
+        pvt_RsaObj.TakeOver(pvt_ReadRSAFromBIO<__Type, __Format>(BioMemory));
+    }
+
+    template<RSAKeyType __Type = RSAKeyType::PublicKey>
+    size_t Encrypt(const void* lpFrom, size_t cbFrom, void* lpTo, int Padding) const {
+        int BytesWritten;
+
+        if (cbFrom > INT_MAX) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived lpFrom std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "Length overflowed.");
+        }
+
+        if constexpr (__Type == RSAKeyType::PrivateKey) {
+            BytesWritten = RSA_private_encrypt(
+                static_cast<int>(cbFrom),
+                reinterpret_cast<const unsigned char*>(lpFrom),
+                reinterpret_cast<unsigned char*>(lpTo),
+                pvt_RsaObj,
+                Padding
+            );
+
+            if (BytesWritten == -1) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived lpFrom std::exception
+                throw nkg::OpensslError(__FILE__, __LINE__, ERR_get_error(), "RSA_private_encrypt failed.");
+            }
+        } else {
+            BytesWritten = RSA_public_encrypt(
+                static_cast<int>(cbFrom),
+                reinterpret_cast<const unsigned char*>(lpFrom),
+                reinterpret_cast<unsigned char*>(lpTo),
+                pvt_RsaObj,
+                Padding
+            );
+
+            if (BytesWritten == -1) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived lpFrom std::exception
+                throw nkg::OpensslError(__FILE__, __LINE__, ERR_get_error(), "RSA_public_encrypt failed.");
+            }
+        }
+
+        return BytesWritten;
+    }
+
+    template<RSAKeyType __Type = RSAKeyType::PrivateKey>
+    size_t Decrypt(const void* lpFrom, int cbFrom, void* lpTo, int Padding) const {
+        int BytesWritten;
+
+        if (cbFrom > INT_MAX) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived lpFrom std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "Length overflowed.");
+        }
+
+        if constexpr (__Type == RSAKeyType::PrivateKey) {
+            BytesWritten = RSA_private_decrypt(
+                cbFrom,
+                reinterpret_cast<const unsigned char*>(lpFrom),
+                reinterpret_cast<unsigned char*>(lpTo),
+                pvt_RsaObj,
+                Padding
+            );
+
+            if (BytesWritten == -1) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived lpFrom std::exception
+                throw nkg::OpensslError(__FILE__, __LINE__, ERR_get_error(), "RSA_private_decrypt failed.");
+            }
+        } else {
+            BytesWritten = RSA_public_decrypt(
+                cbFrom,
+                reinterpret_cast<const unsigned char*>(lpFrom),
+                reinterpret_cast<unsigned char*>(lpTo),
+                pvt_RsaObj,
+                Padding
+            );
+
+            if (BytesWritten == -1) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived lpFrom std::exception
+                throw nkg::OpensslError(__FILE__, __LINE__, ERR_get_error(), "RSA_public_decrypt failed.");
+            }
+        }
+
+        return BytesWritten;
+    }
+};
@@ -9,37 +9,29 @@ private:
    using __HandleType = typename __ResourceTraits::HandleType;
    static_assert(std::is_pod_v<__HandleType>);

-    __HandleType        _Handle;
-    __LambdaReleasor    _Releasor;
+    __HandleType        pvt_Handle;
+    __LambdaReleasor    pvt_Releasor;

 public:

-    ResourceOwned(__LambdaReleasor&& Releasor) noexcept :
-        _Handle(__ResourceTraits::InvalidValue),
-        _Releasor(std::forward<__LambdaReleasor>(Releasor)) {}
-
-    ResourceOwned(const __HandleType& Handle, __LambdaReleasor&& Releasor) noexcept :
-        _Handle(Handle),
-        _Releasor(std::forward<__LambdaReleasor>(Releasor)) {}
-
    //
    // Construct from custom releasor.
-    // `_Handle` will be set to an invalid value.
+    // ``pvt_Handle` will be set to an invalid value.
    //
    ResourceOwned(__ResourceTraits, __LambdaReleasor&& Releasor) noexcept :
-        _Handle(__ResourceTraits::InvalidValue),
-        _Releasor(std::forward<__LambdaReleasor>(Releasor)) {}
+        pvt_Handle(__ResourceTraits::InvalidValue),
+        pvt_Releasor(std::forward<__LambdaReleasor>(Releasor)) {}

    //
    // Construct from handle given and custom releasor.
    //
    ResourceOwned(__ResourceTraits, const __HandleType& Handle, __LambdaReleasor&& Releasor) noexcept :
-        _Handle(Handle),
-        _Releasor(std::forward<__LambdaReleasor>(Releasor)) {}
+        pvt_Handle(Handle),
+        pvt_Releasor(std::forward<__LambdaReleasor>(Releasor)) {}

    //
    // ResourceOwned doesn't allow to copy.
-    // Because it takes `_Handle` exclusively.
+    // Because it takes `pvt_Handle` exclusively.
    //
    ResourceOwned(const ResourceOwned<__ResourceTraits, __LambdaReleasor>& Other) = delete;

@@ -47,90 +39,92 @@ public:
    // ResourceOwned allows to move.
    //
    ResourceOwned(ResourceOwned<__ResourceTraits, __LambdaReleasor>&& Other) noexcept :
-        _Handle(Other._Handle),
-        _Releasor(std::move(Other._Releasor)) 
+        pvt_Handle(Other.pvt_Handle),
+        pvt_Releasor(std::move(Other.pvt_Releasor))
    {
-        Other._Handle = __ResourceTraits::InvalidValue;
+        Other.pvt_Handle = __ResourceTraits::InvalidValue;
    }

    //
    // ResourceOwned doesn't allow to copy.
-    // Because it takes `_Handle` exclusively.
+    // Because it takes `pvt_Handle` exclusively.
    //
-    ResourceOwned<__ResourceTraits, __LambdaReleasor>& operator=(const ResourceOwned<__ResourceTraits, __LambdaReleasor>& Other) = delete;
+    ResourceOwned<__ResourceTraits, __LambdaReleasor>&
+    operator=(const ResourceOwned<__ResourceTraits, __LambdaReleasor>& Other) = delete;

    //
    // ResourceOwned allows to move.
    //
-    ResourceOwned<__ResourceTraits, __LambdaReleasor>& operator=(ResourceOwned<__ResourceTraits, __LambdaReleasor>&& Other) noexcept {
-        _Handle = Other._Handle;
-        _Releasor = std::move(Other._Releasor);
-        Other._Handle = __ResourceTraits::InvalidValue;
+    ResourceOwned<__ResourceTraits, __LambdaReleasor>&
+    operator=(ResourceOwned<__ResourceTraits, __LambdaReleasor>&& Other) noexcept {
+        this->pvt_Handle = Other.pvt_Handle;
+        this->pvt_Releasor = std::move(Other.pvt_Releasor);
+        Other.pvt_Handle = __ResourceTraits::InvalidValue;
        return *this;
    }

    [[nodiscard]]
    operator const __HandleType&() const noexcept { // NOLINT: Allow implicit conversion.
-        return _Handle;
+        return this->pvt_Handle;
    }

    template<typename __AsType, bool __IsPointer = std::is_pointer_v<__HandleType>, typename = std::enable_if_t<__IsPointer>>
    [[nodiscard]]
    __AsType As() const noexcept {
-        return reinterpret_cast<__AsType>(_Handle);
+        return reinterpret_cast<__AsType>(this->pvt_Handle);
    }

    template<bool __IsPointer = std::is_pointer_v<__HandleType>, typename = typename std::enable_if_t<__IsPointer>>
    [[nodiscard]]
    __HandleType operator->() const noexcept {
-        return _Handle;
+        return this->pvt_Handle;
    }

    [[nodiscard]]
    bool IsValid() const noexcept {
-        return __ResourceTraits::IsValid(_Handle);
+        return __ResourceTraits::IsValid(this->pvt_Handle);
    }

    [[nodiscard]]
    const __HandleType& Get() const noexcept {
-        return _Handle;
+        return this->pvt_Handle;
    }

    template<typename __ReturnType = __HandleType*>
    [[nodiscard]]
-    __ReturnType GetAddressOf() noexcept {
-        return reinterpret_cast<__ReturnType>(&_Handle);
+    __ReturnType GetAddress() noexcept {
+        return reinterpret_cast<__ReturnType>(&this->pvt_Handle);
    }

    void TakeOver(const __HandleType& Handle) {
-        if (__ResourceTraits::IsValid(_Handle) == true) {
-            _Releasor(_Handle);
+        if (__ResourceTraits::IsValid(this->pvt_Handle) == true) {
+            this->pvt_Releasor(this->pvt_Handle);
        }
-        _Handle = Handle;
+        this->pvt_Handle = Handle;
    }

    void Discard() noexcept {
-        _Handle = __ResourceTraits::InvalidValue;
+        this->pvt_Handle = __ResourceTraits::InvalidValue;
    }

    [[nodiscard]]
    __HandleType Transfer() noexcept {
-        __HandleType t = _Handle;
-        _Handle = __ResourceTraits::InvalidValue;
+        __HandleType t = this->pvt_Handle;
+        this->pvt_Handle = __ResourceTraits::InvalidValue;
        return t;
    }

    void Release() {
-        if (__ResourceTraits::IsValid(_Handle)) {
-            _Releasor(_Handle);
-            _Handle = __ResourceTraits::InvalidValue;
+        if (__ResourceTraits::IsValid(this->pvt_Handle)) {
+            this->pvt_Releasor(this->pvt_Handle);
+            this->pvt_Handle = __ResourceTraits::InvalidValue;
        }
    }

    ~ResourceOwned() {
-        if (__ResourceTraits::IsValid(_Handle)) {
-            _Releasor(_Handle);
-            _Handle = __ResourceTraits::InvalidValue;
+        if (__ResourceTraits::IsValid(this->pvt_Handle)) {
+            this->pvt_Releasor(this->pvt_Handle);
+            this->pvt_Handle = __ResourceTraits::InvalidValue;
        }
    }
 };
@@ -142,32 +136,27 @@ private:
    using __HandleType = typename __ResourceTraits::HandleType;
    static_assert(std::is_pod_v<__HandleType>);

-    __HandleType        _Handle;
+    __HandleType        pvt_Handle;

 public:

-    ResourceOwned() noexcept :
-        _Handle(__ResourceTraits::InvalidValue) {}
-
-    ResourceOwned(const __HandleType& Handle) noexcept :
-        _Handle(Handle) {}
-
    //
    // Construct from custom releasor.
-    // `_Handle` will be set to an invalid value.
+    // ``pvt_Handle` will be set to an invalid value.
    //
-    explicit ResourceOwned(__ResourceTraits) noexcept :
-        _Handle(__ResourceTraits::InvalidValue) {}
+    explicit
+    ResourceOwned(__ResourceTraits) noexcept :
+        pvt_Handle(__ResourceTraits::InvalidValue) {}

    //
    // Construct from handle given and custom releasor.
    //
    ResourceOwned(__ResourceTraits, const __HandleType& Handle) noexcept :
-        _Handle(Handle) {}
+        pvt_Handle(Handle) {}

    //
    // ResourceOwned doesn't allow to copy.
-    // Because it takes `_Handle` exclusively.
+    // Because it takes `pvt_Handle` exclusively.
    //
    ResourceOwned(const ResourceOwned<__ResourceTraits, void>& Other) = delete;

@@ -175,87 +164,90 @@ public:
    // ResourceOwned allows to move.
    //
    ResourceOwned(ResourceOwned<__ResourceTraits, void>&& Other) noexcept :
-        _Handle(Other._Handle) {
-        Other._Handle = __ResourceTraits::InvalidValue;
+        pvt_Handle(Other.pvt_Handle)
+    {
+        Other.pvt_Handle = __ResourceTraits::InvalidValue;
    }

    //
    // ResourceOwned doesn't allow to copy.
-    // Because it takes `_Handle` exclusively.
+    // Because it takes `pvt_Handle` exclusively.
    //
-    ResourceOwned<__ResourceTraits, void>& operator=(const ResourceOwned<__ResourceTraits, void>& Other) = delete;
+    ResourceOwned<__ResourceTraits, void>&
+    operator=(const ResourceOwned<__ResourceTraits, void>& Other) = delete;

    //
    // ResourceOwned allows to move.
    //
-    ResourceOwned<__ResourceTraits, void>& operator=(ResourceOwned<__ResourceTraits, void>&& Other) noexcept {
-        _Handle = Other._Handle;
-        Other._Handle = __ResourceTraits::InvalidValue;
+    ResourceOwned<__ResourceTraits, void>&
+    operator=(ResourceOwned<__ResourceTraits, void>&& Other) noexcept {
+        this->pvt_Handle = Other.pvt_Handle;
+        Other.pvt_Handle = __ResourceTraits::InvalidValue;
        return *this;
    }

    [[nodiscard]]
    operator const __HandleType&() const noexcept { // NOLINT: Allow implicit conversion.
-        return _Handle;
+        return this->pvt_Handle;
    }

    template<typename __AsType, bool __IsPointer = std::is_pointer_v<__HandleType>, typename = typename std::enable_if_t<__IsPointer>>
    [[nodiscard]]
    __AsType As() const noexcept {
-        return reinterpret_cast<__AsType>(_Handle);
+        return reinterpret_cast<__AsType>(this->pvt_Handle);
    }

    template<bool __IsPointer = std::is_pointer_v<__HandleType>, typename = typename std::enable_if_t<__IsPointer>>
    [[nodiscard]]
    __HandleType operator->() const noexcept {
-        return _Handle;
+        return this->pvt_Handle;
    }

    [[nodiscard]]
    bool IsValid() const noexcept {
-        return __ResourceTraits::IsValid(_Handle);
+        return __ResourceTraits::IsValid(this->pvt_Handle);
    }

    [[nodiscard]]
    const __HandleType& Get() const noexcept {
-        return _Handle;
+        return this->pvt_Handle;
    }

    template<typename __ReturnType = __HandleType*>
    [[nodiscard]]
-    __ReturnType GetAddressOf() noexcept {
-        return reinterpret_cast<__ReturnType>(&_Handle);
+    __ReturnType GetAddress() noexcept {
+        return reinterpret_cast<__ReturnType>(&this->pvt_Handle);
    }

    void TakeOver(const __HandleType& Handle) {
-        if (__ResourceTraits::IsValid(_Handle) == true) {
-            __ResourceTraits::Releasor(_Handle);
+        if (__ResourceTraits::IsValid(this->pvt_Handle) == true) {
+            __ResourceTraits::Releasor(this->pvt_Handle);
        }
-        _Handle = Handle;
+        this->pvt_Handle = Handle;
    }

    void Discard() noexcept {
-        _Handle = __ResourceTraits::InvalidValue;
+        this->pvt_Handle = __ResourceTraits::InvalidValue;
    }

    [[nodiscard]]
    __HandleType Transfer() noexcept {
-        __HandleType t = _Handle;
-        _Handle = __ResourceTraits::InvalidValue;
+        __HandleType t = this->pvt_Handle;
+        this->pvt_Handle = __ResourceTraits::InvalidValue;
        return t;
    }

    void Release() {
-        if (__ResourceTraits::IsValid(_Handle)) {
-            __ResourceTraits::Releasor(_Handle);
-            _Handle = __ResourceTraits::InvalidValue;
+        if (__ResourceTraits::IsValid(this->pvt_Handle)) {
+            __ResourceTraits::Releasor(this->pvt_Handle);
+            this->pvt_Handle = __ResourceTraits::InvalidValue;
        }
    }

    ~ResourceOwned() {
-        if (__ResourceTraits::IsValid(_Handle)) {
-            __ResourceTraits::Releasor(_Handle);
-            _Handle = __ResourceTraits::InvalidValue;
+        if (__ResourceTraits::IsValid(this->pvt_Handle)) {
+            __ResourceTraits::Releasor(this->pvt_Handle);
+            this->pvt_Handle = __ResourceTraits::InvalidValue;
        }
    }
 };
@@ -310,4 +302,3 @@ struct CppDynamicArrayTraits {
        delete[] Handle;
    }
 };
-
@@ -1,47 +0,0 @@
-#pragma once
-#include <windows.h>
-
-struct GenericHandleTraits {
-    using HandleType = HANDLE;
-
-    static inline const HandleType InvalidValue = NULL;
-
-    [[nodiscard]]
-    static bool IsValid(const HandleType& Handle) noexcept {
-        return Handle != InvalidValue;
-    }
-
-    static void Releasor(const HandleType& Handle) noexcept {
-        CloseHandle(Handle);
-    }
-};
-
-struct FileHandleTraits {
-    using HandleType = HANDLE;
-
-    static inline const HandleType InvalidValue = INVALID_HANDLE_VALUE;
-
-    [[nodiscard]]
-    static bool IsValid(const HandleType& Handle) noexcept {
-        return Handle != InvalidValue;
-    }
-
-    static void Releasor(const HandleType& Handle) noexcept {
-        CloseHandle(Handle);
-    }
-};
-
-struct MapViewHandleTraits {
-    using HandleType = PVOID;
-
-    static inline const HandleType InvalidValue = NULL;
-
-    [[nodiscard]]
-    static bool IsValid(const HandleType& Handle) noexcept {
-        return Handle != InvalidValue;
-    }
-
-    static void Releasor(const HandleType& Handle) noexcept {
-        UnmapViewOfFile(Handle);
-    }
-};
@@ -1,9 +0,0 @@
-#pragma once
-#include <stdint.h>
-#include <vector>
-
-namespace std {
-
-    using bytearray = vector<uint8_t>;
-
-}
@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup Label="Globals">
-    <MSBuildAllProjects>$(MSBuildAllProjects);$(MSBuildThisFileFullPath)</MSBuildAllProjects>
-    <HasSharedItems>true</HasSharedItems>
-    <ItemsProjectGuid>{290c5d5e-52d2-4fef-909f-27fd95ae0af9}</ItemsProjectGuid>
-  </PropertyGroup>
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <AdditionalIncludeDirectories>%(AdditionalIncludeDirectories);$(MSBuildThisFileDirectory)</AdditionalIncludeDirectories>
-    </ClCompile>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ProjectCapability Include="SourceItemsFromImports" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="$(MSBuildThisFileDirectory)bytearray.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)Exception.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)ExceptionOpenssl.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)ExceptionUser.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)ExceptionWin32.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)ResourceOwned.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)ResourceTraitsOpenssl.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)ResourceTraitsWin32.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)RSACipher.hpp" />
-    <ClInclude Include="$(MSBuildThisFileDirectory)xstring.hpp" />
-  </ItemGroup>
-</Project>
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <ShowAllFiles>true</ShowAllFiles>
-  </PropertyGroup>
-</Project>
@@ -1,288 +0,0 @@
-#pragma once
-#include <tchar.h>
-#include <stdio.h>
-#include <windows.h>
-#include <string>
-#include <utility>
-#include <stdexcept>
-#include <system_error>
-
-namespace std {
-
-    struct xstring_extension {};
-
-#if defined(_UNICODE) || defined(UNICODE)
-    class xstring final : public wstring {
-    public:
-
-        using wstring::wstring;
-        using wstring::operator=;
-
-        xstring(const wstring& wstr) : wstring(wstr) {}
-
-        xstring(wstring&& wstr) : wstring(std::move(wstr)) {}
-
-        xstring(xstring_extension, const string& str, DWORD CodePage = CP_ACP) {
-            auto len = MultiByteToWideChar(CodePage, 0, str.c_str(), -1, NULL, 0);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-
-            resize(static_cast<size_t>(len) - 1);
-
-            len = MultiByteToWideChar(CodePage, 0, str.c_str(), -1, data(), len);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-        }
-
-        xstring(xstring_extension, const char* lpstr, DWORD CodePage = CP_ACP) {
-            auto len = MultiByteToWideChar(CodePage, 0, lpstr, -1, NULL, 0);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-
-            resize(static_cast<size_t>(len) - 1);
-
-            len = MultiByteToWideChar(CodePage, 0, lpstr, -1, data(), len);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-        }
-#else
-    class xstring final : public string {
-    public:
-
-        using string::string;
-        using string::operator=;
-
-        xstring(const string& str) : string(str) {}
-
-        xstring(string&& str) : string(std::move(str)) {}
-
-        xstring(xstring_extension, const string& str, DWORD CodePage = CP_ACP) {
-            if (CodePage == CP_ACP || CodePage == GetACP()) {
-                assign(str);
-            } else {
-                std::wstring wstr;
-
-                auto len = MultiByteToWideChar(CodePage, 0, str.c_str(), -1, NULL, 0);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                wstr.resize(len - 1);
-
-                len = MultiByteToWideChar(CodePage, 0, str.c_str(), -1, wstr.data(), len);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                len = WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), -1, NULL, 0, NULL, NULL);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                resize(len - 1);
-
-                len = WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), -1, data(), len, NULL, NULL);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-            }
-        }
-
-        xstring(xstring_extension, const char* lpstr, DWORD CodePage = CP_ACP) {
-            if (CodePage == CP_ACP || CodePage == GetACP()) {
-                assign(lpstr);
-            } else {
-                std::wstring wstr;
-
-                auto len = MultiByteToWideChar(CodePage, 0, lpstr, -1, NULL, 0);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                wstr.resize(len - 1);
-
-                len = MultiByteToWideChar(CodePage, 0, lpstr, -1, wstr.data(), len);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                len = WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), -1, NULL, 0, NULL, NULL);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                resize(len - 1);
-
-                len = WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), -1, data(), len, NULL, NULL);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-            }
-        }
-
-        xstring(xstring_extension, const wstring& wstr) {
-            auto len = WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), -1, NULL, 0, NULL, NULL);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-
-            resize(len - 1);
-
-            len = WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), -1, data(), len, NULL, NULL);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-        }
-
-        xstring(xstring_extension, const wchar_t* lpwstr) {
-            auto len = WideCharToMultiByte(CP_ACP, 0, lpwstr, -1, NULL, 0, NULL, NULL);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-
-            resize(len - 1);
-
-            len = WideCharToMultiByte(CP_ACP, 0, lpwstr, -1, data(), len, NULL, NULL);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-        }
-#endif
-
-        std::string explicit_string(DWORD CodePage = CP_ACP) const {
-#if defined(_UNICODE) || defined(UNICODE)
-            std::string str;
-
-            auto len = WideCharToMultiByte(CodePage, 0, c_str(), -1, NULL, 0, NULL, NULL);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-
-            str.resize(static_cast<size_t>(len) - 1);
-
-            len = WideCharToMultiByte(CodePage, 0, c_str(), -1, str.data(), len, NULL, NULL);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-
-            return str;
-#else
-            if (CodePage == CP_ACP || CodePage == GetACP()) {
-                return *this;
-            } else {
-                std::string str;
-                std::wstring wstr;
-
-                auto len = MultiByteToWideChar(CP_ACP, 0, c_str(), -1, NULL, 0);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                wstr.resize(len - 1);
-
-                len = MultiByteToWideChar(CP_ACP, 0, c_str(), -1, wstr.data(), len);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                len = WideCharToMultiByte(CodePage, 0, wstr.c_str(), -1, NULL, 0, NULL, NULL);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                str.resize(len - 1);
-
-                len = WideCharToMultiByte(CodePage, 0, wstr.c_str(), -1, str.data(), len, NULL, NULL);
-                if (len == 0) {
-                    auto err = GetLastError();
-                    throw std::system_error(err, std::system_category());
-                }
-
-                return str;
-            }
-#endif
-        }
-
-        std::wstring explicit_wstring() const {
-#if defined(_UNICODE) || defined(UNICODE)
-            return *this;
-#else
-            std::wstring wstr;
-
-            auto len = MultiByteToWideChar(CP_ACP, 0, c_str(), -1, NULL, 0);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-
-            wstr.resize(len - 1);
-
-            len = MultiByteToWideChar(CP_ACP, 0, c_str(), -1, wstr.data(), len);
-            if (len == 0) {
-                auto err = GetLastError();
-                throw std::system_error(err, std::system_category());
-            }
-
-            return wstr;
-#endif
-        }
-
-        template<typename... __Ts>
-        static xstring format(const xstring& Format, __Ts&&... Args) {
-            xstring s;
-            
-            auto len = _sctprintf(Format.c_str(), std::forward<__Ts>(Args)...);
-            if (len == -1) {
-                throw std::invalid_argument("_sctprintf failed.");
-            }
-
-            s.resize(len);
-
-            _sntprintf_s(s.data(), s.length() + 1, _TRUNCATE, Format.c_str(), std::forward<__Ts>(Args)...);
-
-            return s;
-        }
-
-        template<typename... __Ts>
-        static xstring format(PCTSTR lpszFormat, __Ts&& ... Args) {
-            xstring s;
-
-            auto len = _sctprintf(lpszFormat, std::forward<__Ts>(Args)...);
-            if (len == -1) {
-                throw std::invalid_argument("_sctprintf failed.");
-            }
-
-            s.resize(len);
-
-            _sntprintf_s(s.data(), s.length() + 1, _TRUNCATE, lpszFormat, std::forward<__Ts>(Args)...);
-
-            return s;
-        }
-    };
-
-}
@@ -1,284 +0,0 @@
-# Navicat Keygen - How does it work?
-
-[中文版](how-does-it-work.zh-CN.md)
-
-## 1. Keyword Explanation.
-
-* __Navicat Activation Public Key__
-
-  It is a __RSA-2048__ public key that Navicat used to encrypt or decrypt offline activation information.
-
-  It is stored in __navicat.exe__ as a kind of resource called __RCData__. The resource name is `"ACTIVATIONPUBKEY"`. You can see it by a software called [___Resource Hacker___](http://www.angusj.com/resourcehacker/). The public key is
-
-  ```
-  -----BEGIN PUBLIC KEY-----  
-  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I  
-  qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv  
-  a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF  
-  R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2  
-  WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt  
-  YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ  
-  awIDAQAB  
-  -----END PUBLIC KEY-----  
-  ```
-
-  If you have the corresponding private key, you can tell me. I would be very appreciated for your generous.
-
-  __NOTICE:__
-
-  Start from __Navicat Premium 12.0.25__, Navicat do not load this public key from resource in `navicat.exe`. Instead, the public key is stored in `libcc.dll` and has been encrypted. To avoid being replaced easily, the public key is split into 5 parts:
-
-  The following content is discovered from `libcc.dll` of __Navicat Premium x64 12.0.25 Simplified Chinese version__. The SHA256 value of `libcc.dll` is `607e0a84c75966b00f3d12fa833e91d159e4f51ac51b6ba66f98d0c3cbefdce0`. 
-  
-  I __DO NOT__ guarantee that offset values are absolutely correct in other versions. But __char strings__ and __immediate values__ are highly possible to be found.
-
-  1. At file offset `+0x01A12090` in `libcc.dll`, stored as __char string__:  
-
-     ```
-     "D75125B70767B94145B47C1CB3C0755E  
-      7CCB8825C5DCE0C58ACF944E08280140  
-      9A02472FAFFD1CD77864BB821AE36766  
-      FEEDE6A24F12662954168BFA314BD950  
-      32B9D82445355ED7BC0B880887D650F5" 
-     ```
-
-  2. At file offset `+0x0059D799` in `libcc.dll`, stored as __immediate value__ in a instruction:
-
-     ```
-     0xFE 0xEA 0xBC 0x01
-     ```
-
-     In decimal: `29158142`
-
-  3. At file offset `+0x01A11DA0` in `libcc.dll`, stored as __char string__:
-
-     ```
-     "E1CED09B9C2186BF71A70C0FE2F1E0AE  
-      F3BD6B75277AAB20DFAF3D110F75912B  
-      FB63AC50EC4C48689D1502715243A79F  
-      39FF2DE2BF15CE438FF885745ED54573  
-      850E8A9F40EE2FF505EB7476F95ADB78  
-      3B28CA374FAC4632892AB82FB3BF4715  
-      FCFE6E82D03731FC3762B6AAC3DF1C3B  
-      C646FE9CD3C62663A97EE72DB932A301  
-      312B4A7633100C8CC357262C39A2B3A6  
-      4B224F5276D5EDBDF0804DC3AC4B8351  
-      62BB1969EAEBADC43D2511D6E0239287  
-      81B167A48273B953378D3D2080CC0677  
-      7E8A2364F0234B81064C5C739A8DA28D  
-      C5889072BF37685CBC94C2D31D0179AD  
-      86D8E3AA8090D4F0B281BE37E0143746  
-      E6049CCC06899401264FA471C016A96C  
-      79815B55BBC26B43052609D9D175FBCD  
-      E455392F10E51EC162F51CF732E6BB39  
-      1F56BBFD8D957DF3D4C55B71CEFD54B1  
-      9C16D458757373E698D7E693A8FC3981  
-      5A8BF03BA05EA8C8778D38F9873D62B4  
-      460F41ACF997C30E7C3AF025FA171B5F  
-      5AD4D6B15E95C27F6B35AD61875E5505  
-      449B4E"
-     ```
-
-  4. At file offset `+0x0059D77F` in `libcc.dll`, stored as __immediate value__ in a instruction:
-      
-     ```
-     0x59 0x08 0x01 0x00
-     ```
-
-     In decimal: `67673`
-
-  5. At file offset `+ 0x1A11D8C` in `libcc.dll`, stored as __char string__:
-
-     ```
-     "92933"
-     ```
-
-  Then output encrypted public key with format `"%s%d%s%d%s"`. The order is the same as it lists:
-
-  ```
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
-  ```
-
-  This encrypted public key can be decrypted by my another repo: [how-does-navicat-encrypt-password](https://github.com/DoubleLabyrinth/how-does-navicat-encrypt-password), while the key used is `b'23970790'`.
-
-  Example:
-
-  ```cmd
-  E:\GitHub>git clone https://github.com/DoubleLabyrinth/how-does-navicat-encrypt-password.git
-  ...
-  E:\GitHub>cd how-does-navicat-encrypt-password\python3
-  E:\GitHub\how-does-navicat-encrypt-password\python3>python
-  Python 3.6.3 (v3.6.3:2c5fed8, Oct  3 2017, 18:11:49) [MSC v.1900 64 bit (AMD64)] on win32
-  Type "help", "copyright", "credits" or "license" for more information.
-  >>> from NavicatCrypto import *
-  >>> cipher = Navicat11Crypto(b'23970790')
-  >>> print(cipher.DecryptString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
-  -----BEGIN PUBLIC KEY-----
-  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I
-  qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv
-  a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF
-  R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2
-  WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt
-  YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ
-  awIDAQAB
-  -----END PUBLIC KEY-----
-  ```
-
-  __NOTICE:__
-
-  Start from __Navicat Premium 12.1.11__, Navicat do not load the public key through the method I talked before. Of course, the public key is still stored in `libcc.dll`. When Navicat starts, it encrypts the public key by an 8-bytes-long XOR key and stores the ciphertext in static area. When verifing __Activation Code__, Navicat will regenerate the 8-bytes-long XOR key and decrypts the ciphertext in static area to get the public key.
-
-  In `libcc.dll`, x64 version, you can find some instructions that looks like:
-
-  ```asm
-  xor eax, 'M'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'I'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'I'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'B'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'I'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'j'
-  mov byte_xxxxxx, al
-  ...
-  ...
-  ```
-
-* __Request Code__
-
-  It is a Base64 string that represents 256-bytes-long data, while the 256-bytes-long data is the cipher text of __Offline Activation Request Information__ encrypted by __Navicat Activation Public Key__.
-
-* __Offline Activation Request Information__
-
-  It is just a JSON-style ASCII string which contains 3 items. They are `"K"`, `"DI"` and `"P"` respectively, which represent __snKey__, __DeviceIdentifier__ (related with your machine), __Platform__ (OS Type).
-
-  Like
-
-  ```  
-  {"K": "xxxxxxxxxxxxxxxx", "DI": "yyyyyyyyyyyyy", "P": "WIN8"}
-  ```
-
-* __Activation Code__
-
-  It is a Base64 string that represents 256-bytes-long data, while the 256-bytes-long data is the cipher text of the __Offline Activation Response Information__ encrypted by __Navicat Activation Private Key__. So far, we don't know the official activation private key and we have to replace it in `navicat.exe` and `libcc.dll`.
-
-* __Offline Activation Response Information__
-
-  Just like __Offline Activation Request Information__, it is also a JSON-style ASCII string. But it contains 5 items. They are `"K"`, `"N"`, `"O"`, `"T"` and `"DI"` respectively.
-
-  `"K"` and `"DI"` has the same meaning that is mentioned in __Offline Activation Request Information__ and must be the same with the corresponding items in __Offline Activation Request Information__.
-
-  `"N"`, `"O"`, `"T"` represent __Name__, __Organization__, __Timestamp__ respectively. __Name__ and __Organization__ are UTF-8 strings and the type of __Timestamp__ can be string or integer. (Thanks for discoveries from @Wizr, issue #10)
-
-  `"T"` can be omitted.
-
-* __snKey__
-
-  It is a 4-block-long string, while every block is 4-chars-long.
-
-  __snKey__ is generated by 10-bytes-long data. In order to explain it easily, I use __uint8_t data[10]__ to represent the 10-bytes-long data.
-
-  1. __data[0]__ and __data[1]__ must be `0x68` and `0x2A` respectively.
-
-     These two bytes are Naivcat signature number.
-
-  2. __data[2]__, __data[3]__ and __data[4]__ can be any byte. Just set them whatever you want.
-
-  3. __data[5]__ and __data[6]__ are product language signatures.
-
-     |  Language  |  data[5]  |  data[6]  |  Discoverer     |
-     |------------|:---------:|:---------:|-----------------|
-     |  English   |  0xAC     |  0x88     |                 |
-     |  简体中文   |  0xCE     |  0x32     |                 |
-     |  繁體中文   |  0xAA     |  0x99     |                 |
-     |  日本語     |  0xAD     |  0x82     |  @dragonflylee  |
-     |  Polski    |  0xBB     |  0x55     |  @dragonflylee  |
-     |  Español   |  0xAE     |  0x10     |  @dragonflylee  |
-     |  Français  |  0xFA     |  0x20     |  @Deltafox79    |
-     |  Deutsch   |  0xB1     |  0x60     |  @dragonflylee  |
-     |  한국어     |  0xB5     |  0x60     |  @dragonflylee  |
-     |  Русский   |  0xEE     |  0x16     |  @dragonflylee  |
-     |  Português |  0xCD     |  0x49     |  @dragonflylee  |
-
-  4. __data[7]__ is Navicat product ID. (Thanks @dragonflylee and @Deltafox79)
-
-     |Product Name          |Enterprise|Standard|Educational|Essentials|
-     |----------------------|:--------:|:------:|:---------:|:--------:|
-     |Navicat Report Viewer |0x0B      |        |           |          |
-     |Navicat Data Modeler 3|          |0x84    |0x85       |          |
-     |Navicat Premium       |0x65      |        |0x66       |0x67      |
-     |Navicat MySQL         |0x68      |0x69    |0x6A       |0x6B      |
-     |Navicat PostgreSQL    |0x6C      |0x6D    |0x6E       |0x6F      |
-     |Navicat Oracle        |0x70      |0x71    |0x72       |0x73      |
-     |Navicat SQL Server    |0x74      |0x75    |0x76       |0x77      |
-     |Navicat SQLite        |0x78      |0x79    |0x7A       |0x7B      |
-     |Navicat MariaDB       |0x7C      |0x7D    |0x7E       |0x7F      |
-     |Navicat MongoDB       |0x80      |0x81    |0x82       |          |
-
-  5. High 4 bits of __data[8]__ represents __major version number__. 
-   
-     Low 4 bits is unknown, but we can use it to delay activation deadline. Possible values are `0000` or `0001`.
-
-     __Example:__
-
-     For __Navicat 12 x64__: High 4 bits must be `1100`, which is the binary of number `12`.  
-     For __Navicat 11 x64__: High 4 bits must be `1011`, which is the binary of number `11`.  
-
-  6. __data[9]__ is unknown, but you can set it by `0xFD`, `0xFC` or `0xFB` if you want to use __not-for-resale license__.
-
-     According to symbol information in __Navicat 12 for Mac x64__ version:
-
-     * `0xFB` is __Not-For-Resale-30-days__ license.  
-     * `0xFC` is __Not-For-Resale-90-days__ license.  
-     * `0xFD` is __Not-For-Resale-365-days__ license.  
-     * `0xFE` is __Not-For-Resale__ license.  
-     * `0xFF` is __Site__ license.  
-
-  After `uint8_t data[10]` is ready, Navicat uses __DES__ with __ECB mode__ to encrypt the last 8 bytes of `uint8_t data[10]` which are from __data[2]__ to __data[9]__.
-
-  The DES key is:
-
-  ```cpp
-  unsigned char DESKey = { 0x64, 0xAD, 0xF3, 0x2F, 0xAE, 0xF2, 0x1A, 0x27 };
-  ```
-
-  Then use Base32 to encode `uint8_t data[10]` whose encode table is
-
-  ```cpp
-  char EncodeTable[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
-  ```
-
-  After encoding, you will get a 16-char-long string starting with `"NAV"`.
-
-  Finally, divide the 16-char-long string to four 4-chars-long blocks and join them with `"-"` then you will get __snKey__.
-
-## 2. Activation Process
-
-1. Check whether __snKey__ that user inputs is valid.
-
-2. After user clicks `Activate`, Navicat will start online activation first. If fails, user can choose offline activation.
-
-3. Navicat will use the __snKey__ that user inputs and some information collected from user's machine to generate __Offline Activation Request Information__. Then Navicat will encrypt it by __Navicat Activation Public Key__ and return a Base64-encoded string as __Request Code__.
-
-4. In legal way, the __Request Code__ should be sent to Navicat official activation server by a Internet-accessible computer. And Navicat official activation server will return a legal __Activation Code__.
-
-   But now, we use keygen to play the official activation server's role.
-
-   1. According to the __Request Code__, get `"DI"` value and `"K"` value.
-
-   2. Fill __Offline Activation Response Information__ with `"K"` value, name, organization name, `"DI"` value and, if need, `"T"` value. 
-
-   3. Encrypt __Offline Activation Response Information__ by __Navicat Activation Private Key__ and you will get 256-byte-long data.
-
-   4. Encode the 256-byte-long data by Base64. The result is __Activation Code__.
-
-   5. After user input __Activation Code__, offline activation is done successfully.
-
@@ -1,282 +0,0 @@
-# Navicat Keygen - 注册机是怎么工作的？
-
-## 1. 关键词解释.
-
-* __Navicat激活公钥__
-
-  这是一个2048位的RSA公钥，Navicat使用这个公钥来完成相关激活信息的加密和解密。
-
-  这个公钥被作为 __RCData__ 类型的资源储存在 __navicat.exe__ 当中。资源名为`"ACTIVATIONPUBKEY"`。你可以使用一个叫[Resource Hacker](http://www.angusj.com/resourcehacker/)的软件来查看它。这个公钥的具体内容为：
-
-  ```
-  -----BEGIN PUBLIC KEY-----  
-  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I  
-  qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv  
-  a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF  
-  R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2  
-  WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt  
-  YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ  
-  awIDAQAB  
-  -----END PUBLIC KEY-----  
-  ```
-
-  如果您有相应的私钥并乐意公开的话欢迎联系我，我将非常感谢您的慷慨。
-
-  __注意：__
-
-  从 __Navicat Premium 12.0.25__ 开始，Navicat不再从`navicat.exe`的资源中加载私钥。事实上，公钥转为从`libcc.dll`中加载，并且已经被加密。与此同时，为了防止被轻松地替换，加密的公钥被分到5个地方储存：
-
-  以下内容是从 __Navicat Premium x64 12.0.25 简体中文版__ 的`libcc.dll`中发现的，`libcc.dll`的SHA256值为`607e0a84c75966b00f3d12fa833e91d159e4f51ac51b6ba66f98d0c3cbefdce0`。我不保证在Navicat的其他版本中相关偏移量和下述的相同，但相关的 __字符串__ 以及 __立即数__ 是很可能找得到的。
-
-  1. 在`libcc.dll`中，文件偏移量`+0x01A12090`的地方，储存了加密公钥的第一部分，以 __字符串__ 的形式储存：  
-
-     ```
-     "D75125B70767B94145B47C1CB3C0755E  
-      7CCB8825C5DCE0C58ACF944E08280140  
-      9A02472FAFFD1CD77864BB821AE36766  
-      FEEDE6A24F12662954168BFA314BD950  
-      32B9D82445355ED7BC0B880887D650F5" 
-     ```
-
-  2. 在`libcc.dll`中，文件偏移量`+0x0059D799`的地方，储存了加密公钥的第二部分，以 __立即数__ 的形式储存在一条指令中：
-
-     ```
-     0xFE 0xEA 0xBC 0x01
-     ```
-
-     相应的十进制值为: `29158142`
-
-  3. 在`libcc.dll`中，文件偏移量`+0x01A11DA0`的地方，储存了加密公钥的第三部分，以 __字符串__ 的形式储存：
-
-     ```
-     "E1CED09B9C2186BF71A70C0FE2F1E0AE  
-      F3BD6B75277AAB20DFAF3D110F75912B  
-      FB63AC50EC4C48689D1502715243A79F  
-      39FF2DE2BF15CE438FF885745ED54573  
-      850E8A9F40EE2FF505EB7476F95ADB78  
-      3B28CA374FAC4632892AB82FB3BF4715  
-      FCFE6E82D03731FC3762B6AAC3DF1C3B  
-      C646FE9CD3C62663A97EE72DB932A301  
-      312B4A7633100C8CC357262C39A2B3A6  
-      4B224F5276D5EDBDF0804DC3AC4B8351  
-      62BB1969EAEBADC43D2511D6E0239287  
-      81B167A48273B953378D3D2080CC0677  
-      7E8A2364F0234B81064C5C739A8DA28D  
-      C5889072BF37685CBC94C2D31D0179AD  
-      86D8E3AA8090D4F0B281BE37E0143746  
-      E6049CCC06899401264FA471C016A96C  
-      79815B55BBC26B43052609D9D175FBCD  
-      E455392F10E51EC162F51CF732E6BB39  
-      1F56BBFD8D957DF3D4C55B71CEFD54B1  
-      9C16D458757373E698D7E693A8FC3981  
-      5A8BF03BA05EA8C8778D38F9873D62B4  
-      460F41ACF997C30E7C3AF025FA171B5F  
-      5AD4D6B15E95C27F6B35AD61875E5505  
-      449B4E"
-     ```
-
-  4. 在`libcc.dll`中，文件偏移量`+0x0059D77F`的地方，储存了加密公钥的第四部分，以 __立即数__ 的形式储存在一条指令中：
-
-      ```
-      0x59 0x08 0x01 0x00
-      ```
-
-     相应的十进制值为: `67673`
-
-  5. 在`libcc.dll`中，文件偏移量`+0x01A11D8C`的地方，储存了加密公钥的第五部分，以 __字符串__ 的形式储存：
-
-      ```
-      "92933"
-      ```
-
-  这五部分按照`"%s%d%s%d%s"`的形式输出则为加密的公钥，顺序和上述的顺序相同，具体的输出为：
-
-  ```
-
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
-
-  ```
-
-  这个加密的公钥可以用我的另外一个repo（[how-does-navicat-encrypt-password](https://github.com/DoubleLabyrinth/how-does-navicat-encrypt-password)）解密，其中密钥为`b'23970790'`。
-
-  例如：
-
-  ```cmd
-  E:\GitHub>git clone https://github.com/DoubleLabyrinth/how-does-navicat-encrypt-password.git
-  ...
-  E:\GitHub>cd how-does-navicat-encrypt-password\python3
-  E:\GitHub\how-does-navicat-encrypt-password\python3>python
-  Python 3.6.3 (v3.6.3:2c5fed8, Oct  3 2017, 18:11:49) [MSC v.1900 64 bit (AMD64)] on win32
-  Type "help", "copyright", "credits" or "license" for more information.
-  >>> from NavicatCrypto import *
-  >>> cipher = Navicat11Crypto(b'23970790')
-  >>> print(cipher.DecryptString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
-  -----BEGIN PUBLIC KEY-----
-  MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I
-  qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv
-  a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF
-  R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2
-  WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt
-  YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ
-  awIDAQAB
-  -----END PUBLIC KEY-----
-  ```
-
-  __注意：__
-
-  从 __Navicat Premium 12.1.11__ 开始，Navicat不再用上面说的方法加载密钥。当然密钥还是储存在`libcc.dll`文件中。当Navicat启动时，它会用8字节长的XOR密钥来加密公钥，并储存到一个静态数据区中。当验证 __激活码__ 时，Navicat会重新生成一样的8字节XOR密钥，并解密在静态储存区中的密文，从而获取公钥。
-
-  在`libcc.dll`，x64版本中，你会看到如下的几条指令：
-
-  ```asm
-  xor eax, 'M'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'I'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'I'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'B'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'I'
-  mov byte_xxxxxx, al
-  ...
-  xor eax, 'j'
-  mov byte_xxxxxx, al
-  ...
-  ...
-  ```
-
-* __请求码__
-
-  这是一个Base64编码的字符串，代表的是长度为256字节的数据。这256字节的数据是 __离线激活信息__ 用 __Navicat激活公钥__ 加密的密文。
-
-* __离线激活请求信息__
-
-  这是一个JSON风格的字符串。它包含了3个Key：`"K"`、`"DI"`和`"P"`，分别代表 __序列号__、__设备识别码__（与你的电脑硬件信息相关）和 __平台__ (其实就是操作系统类型)。
-
-  例如：  
-
-  ```  
-  {"K": "xxxxxxxxxxxxxxxx", "DI": "yyyyyyyyyyyyy", "P": "WIN8"}
-  ```
-
-* __激活码__
-
-  这是一个Base64编码的字符串，代表的是长度为256字节的数据。这256字节的数据是 __离线激活回复信息__ 用 __Navicat激活私钥__ 加密的密文。目前我们不知道官方的 __Navicat激活私钥__，所以我们得替换掉软件里的公钥。
-
-* __离线激活回复信息__
-
-  和 __离线激活请求信息__ 一样，它也是一个JSON风格的字符串。但是它包含5个Key，分别为`"K"`、`"N"`、`"O"`、`"T"` 和 `"DI"`.
-
-  `"K"` 和 `"DI"` 的意义与 __离线激活请求信息__ 中的相同，且Value必须与 __离线激活请求信息__ 中的相同。
-
-  `"N"`、`"O"`、`"T"` 分别代表 __注册名__、__组织__、__授权时间__。
-  
-  __注册名__ 和 __组织__ 的值类型为UTF-8编码的字符串。__授权时间__ 的值类型可以为字符串或整数（感谢@Wizr在issue #10中的报告）。
-
-    `"T"` 可以被省略。
-
-* __序列号__
-
-  这是一个被分为了4个部分的字符串，其中每个部分都是4个字符长。
-
-  __序列号__ 是通过10个字节的数据来生成的。为了表达方便，我用 __uint8_t data[10]__ 来表示这10个字节。
-
-  1. __data[0]__ 和 __data[1]__ 必须分别为 `0x68` 和 `0x2A`。
-
-     这两个字节为Navicat的标志数。
-
-  2. __data[2]__、__data[3]__ 和 __data[4]__ 可以是任意字节，你想设成什么都行。
-
-  3. __data[5]__ 和 __data[6]__ 是Navicat的语言标志，值如下：
-
-     |  语言类型   |  data[5]  |  data[6]  |  发现者         |
-     |------------|:---------:|:---------:|-----------------|
-     |  English   |  0xAC     |  0x88     |                 |
-     |  简体中文   |  0xCE     |  0x32     |                 |
-     |  繁體中文   |  0xAA     |  0x99     |                 |
-     |  日本語     |  0xAD     |  0x82     |  @dragonflylee  |
-     |  Polski    |  0xBB     |  0x55     |  @dragonflylee  |
-     |  Español   |  0xAE     |  0x10     |  @dragonflylee  |
-     |  Français  |  0xFA     |  0x20     |  @Deltafox79    |
-     |  Deutsch   |  0xB1     |  0x60     |  @dragonflylee  |
-     |  한국어     |  0xB5     |  0x60     |  @dragonflylee  |
-     |  Русский   |  0xEE     |  0x16     |  @dragonflylee  |
-     |  Português |  0xCD     |  0x49     |  @dragonflylee  |
-
-  4. __data[7]__ 是Navicat产品ID。（感谢 @dragonflylee 和 @Deltafox79提供的数据）
-
-     |产品名                 |Enterprise|Standard|Educational|Essentials|
-     |----------------------|:--------:|:------:|:---------:|:--------:|
-     |Navicat Report Viewer |0x0B      |        |           |          |
-     |Navicat Data Modeler 3|          |0x84    |0x85       |          |
-     |Navicat Premium       |0x65      |        |0x66       |0x67      |
-     |Navicat MySQL         |0x68      |0x69    |0x6A       |0x6B      |
-     |Navicat PostgreSQL    |0x6C      |0x6D    |0x6E       |0x6F      |
-     |Navicat Oracle        |0x70      |0x71    |0x72       |0x73      |
-     |Navicat SQL Server    |0x74      |0x75    |0x76       |0x77      |
-     |Navicat SQLite        |0x78      |0x79    |0x7A       |0x7B      |
-     |Navicat MariaDB       |0x7C      |0x7D    |0x7E       |0x7F      |
-     |Navicat MongoDB       |0x80      |0x81    |0x82       |          |
-
-  5. __data[8]__ 的高4位代表 __版本号__。低4位未知，但可以用来延长激活期限，可取的值有`0000`和`0001`。
-
-     例如：
-
-     对于 __Navicat 12__: 高4位必须是`1100`，为`12`的二进制形式。  
-     对于 __Navicat 11__: 高4位必须是`1011`，为`11`的二进制形式。  
-
-  6. __data[9]__ 目前暂未知，但如果你想要 __not-for-resale license__ 的话可以设成`0xFD`、`0xFC`或`0xFB`。
-
-     根据 __Navicat 12 for Mac x64__ 版本残留的符号信息可知：
-
-     * `0xFB`是 __Not-For-Resale-30-days__ license.  
-     * `0xFC`是 __Not-For-Resale-90-days__ license.  
-     * `0xFD`是 __Not-For-Resale-365-days__ license.  
-     * `0xFE`是 __Not-For-Resale__ license.  
-     * `0xFF`是 __Site__ license.  
-
-  之后Navicat使用 __ECB__ 模式的 __DES__ 算法来加密 __data[10]__ 的后8字节，也就是 __data[2]__ 到 __data[9]__ 的部分。
-
-  相应的DES密钥为：
-
-  ```cpp
-  unsigned char DESKey = { 0x64, 0xAD, 0xF3, 0x2F, 0xAE, 0xF2, 0x1A, 0x27 };
-  ```
-
-  之后使用Base32编码 __data[10]__，其中编码表改为：
-
-  ```cpp
-  char EncodeTable[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567";
-  ```
-
-  编码之后你应该会得到一个16字节长的字符串，并且以"NAV"打头。
-
-  将16字节的字符串分成4个4字节的小块，然后用`"-"`连接就可以得到 __序列号__。
-
-## 2. 激活过程
-
-  1. 检查用户输入的 __序列号__ 是否合法。
-
-  2. 在用户点击了`激活`按钮之后，Navicat会先尝试在线激活。如果失败，用户可以选择离线激活。
-
-  3. Navicat会使用用户输入的 __序列号__ 以及从用户电脑收集来的信息生成 __离线激活请求信息__，然后用 __Navicat激活公钥__ 加密，并将密文用Base64编码，最后得到 __请求码__。
-
-  4. 正常流程下，__请求码__ 应该通过可联网的电脑发送给Navicat的官方激活服务器。之后Navicat的官方激活服务器会返回一个合法的 __激活码__。
-
-     但现在我们使用注册机来扮演官方激活服务器的角色，只是Navicat软件里的激活公钥得换成自己的公钥：
-
-     1. 根据 __请求码__, 获得`"DI"`值和`"K"`值。
-
-     2. 用`"K"`值、用户名、组织名和`"DI"`值填写 __离线激活回复信息__。
-
-     3. 用自己的2048位RSA私钥加密 __离线激活回复信息__，你将会得到256字节的密文。
-
-     4. 用Base64编码这256字节的密文，就可以得到 __激活码__。
-
-     5. 在Navicat软件中填入 __激活码__ 即可完成离线激活。
-
@@ -1,56 +0,0 @@
-# Navicat Keygen - How to build?
-
-[中文版](how-to-build.zh-CN.md)
-
-## 1. Prerequisites
-
-1. Please make sure that you have __Visual Studio 2019__ or the higher. Because this is a VS2019 project.
-
-2. Please make sure you have installed `vcpkg` and the following libraries:
-
-   * `capstone[x86]:x64-windows-static`
-   * `capstone[x86]:x86-windows-static`
-   * `keystone:x64-windows-static`
-   * `keystone:x86-windows-static`
-   * `openssl-windows:x64-windows-static`
-   * `openssl-windows:x86-windows-static`
-   * `rapidjson:x64-windows-static`
-   * `rapidjson:x86-windows-static`
-
-   is installed.
-
-   You can install them by:
-
-   ```console
-   $ vcpkg install capstone[x86]:x64-windows-static
-   $ vcpkg install capstone[x86]:x86-windows-static
-   $ vcpkg install keystone:x64-windows-static
-   $ vcpkg install keystone:x86-windows-static
-   $ vcpkg install openssl-windows:x64-windows-static
-   $ vcpkg install openssl-windows:x86-windows-static
-   $ vcpkg install rapidjson:x64-windows-static
-   $ vcpkg install rapidjson:x86-windows-static
-   ```
-
-3. Your `vcpkg` has been integrated into your __Visual Studio__, which means you have run 
-
-   ```console
-   $ vcpkg integrate install
-   ```
-
-   successfully.
-
-## 2. Build
-
-1. Open this project in __Visual Studio__.
-
-2. Select `Release` configuration. 
-
-3. Select `Win32` to build keygen/patcher for 32-bits Navicat.
-
-   Or select `x64` to build keygen/patcher for 64-bits Navicat.
-
-4. Select __Build > Build Solution__.
-
-You will see executable files in `bin/` directory. 
-
@@ -1,50 +0,0 @@
-# Navicat Keygen - 如何编译？
-
-## 1. 前提条件
-
-1. 请确保你有 __Visual Studio 2019__ 或者更高版本。因为这是一个VS2019项目。
-
-2. 请确保你安装了 `vcpkg` 以及下面几个库：
-
-   * `capstone[x86]:x64-windows-static`
-   * `capstone[x86]:x86-windows-static`
-   * `keystone:x64-windows-static`
-   * `keystone:x86-windows-static`
-   * `openssl-windows:x64-windows-static`
-   * `openssl-windows:x86-windows-static`
-   * `rapidjson:x64-windows-static`
-   * `rapidjson:x86-windows-static`
-
-   你可以通过下面的命令来安装它们：
-
-   ```console
-   $ vcpkg install capstone[x86]:x64-windows-static
-   $ vcpkg install capstone[x86]:x86-windows-static
-   $ vcpkg install keystone:x64-windows-static
-   $ vcpkg install keystone:x86-windows-static
-   $ vcpkg install openssl-windows:x64-windows-static
-   $ vcpkg install openssl-windows:x86-windows-static
-   $ vcpkg install rapidjson:x64-windows-static
-   $ vcpkg install rapidjson:x86-windows-static
-   ```
-
-3. 你的 `vcpkg` 已经和你的 __Visual Studio__ 集成了，即你曾成功运行了：
-
-   ```console
-   $ vcpkg integrate install
-   ```
-
-## 2. 编译
-
-1. 在 __Visual Studio__ 打开这个项目。
-
-2. 选择 `Release` 配置。
-
-3. 选择 `Win32` 来生成供32位Navicat使用的keygen/patcher。
-
-   或者选择 `x64` 来生成供64位Navicat使用的keygen/patcher。
-
-4. 选择 __生成 > 生成解决方案__。
-
-生成完成后，你会在 `bin/` 文件夹下看到编译后的keygen/patcher。
-
@@ -1,257 +0,0 @@
-# Navicat Keygen - How to use? (Linux)
-
-[中文版](how-to-use.linux.zh-CN.md)
-
-* Maintainer(s): zenuo, DoubleLabyrinth
-
---
-
-> You can download [Screen recoding](image/Screen_recording.mp4) for references.
-
-1. Switch to the path you extracted the installation package. Run Navicat, for initialization:
-
-   ```console
-   $ cd ~/navicat121_premium_en_x64
-   $ ./start_navicat
-   ```
-
-   When running for the first time, you will be prompted with the following two windows, click "Cancel" to:
-
-   ![](image/Screenshot_2019-04-30_12-31-33.png)
-
-   ![](image/Screenshot_2019-04-30_12-31-52.png)
-
-   Until the `Registration` window appears, select `Trial`, close Navicat after loading is complete, and execute `Step 2`:
-
-   ![](image/Screenshot_2019-04-30_12-32-43.png)
-
-2. Download the latest release [from here](https://github.com/DoubleLabyrinth/navicat-keygen/releases), and extract:
-
-   > The 64-bit executable file is downloaded here. If you use 32-bit, please download the corresponding version.
-
-   ```console
-   $ curl -O -L https://github.com/DoubleLabyrinth/navicat-keygen/releases/latest/download/navicat-keygen-for-x64.zip
-   $ unzip navicat-keygen-for-x64.zip
-   ```
-
-3. Download `navicat-pacther.sh` and `navicat-keygen.sh`:
-
-   ```console
-   $ curl -O -L https://raw.githubusercontent.com/DoubleLabyrinth/navicat-keygen/windows/bash/navicat-patcher.sh
-   $ chmod +x navicat-patcher.sh
-   $ curl -O -L https://raw.githubusercontent.com/DoubleLabyrinth/navicat-keygen/windows/bash/navicat-keygen.sh
-   $ chmod +x navicat-keygen.sh
-   ```
-
-4. Use `navicat-patcher.exe` to replace __Navicat Activation Public Key__ that is stored in `navicat.exe` or `libcc.dll`.
-
-   > Please turn off `Navicat` when performing this step.
-
-   ```console
-   $ ./navicat-patcher.sh
-   ```
-
-   It has been tested on __Navicat Premium 12.1.22 Simplified Chinese version__. The following is an example of output:
-
-   ```
-   ***************************************************
-   *       Navicat Patcher by @DoubleLabyrinth       *
-   *                  Version: 4.0                   *
-   ***************************************************
-
-   Press Enter to continue or Ctrl + C to abort.
-
-   [+] Try to open Navicat.exe ... Ok!
-   [+] Try to open libcc.dll ... Ok!
-
-   [+] PatchSolution0 ...... Ready to apply
-       [*] Patch offset = +0x029bccd8
-   [+] PatchSolution1 ...... Ready to apply
-       [*] [0] Patch offset = +0x02206c00
-       [*] [1] Patch offset = +0x0074c489
-       [*] [2] Patch offset = +0x02206910
-       [*] [3] Patch offset = +0x0074c46f
-       [*] [4] Patch offset = +0x02206904
-   [-] PatchSolution2 ...... Omitted
-   [+] PatchSolution3 ...... Ready to apply
-       [*] [  0] Instruction RVA = 0x016539c8, Patch Offset = +0x023e64d4
-       [*] [  1] Instruction RVA = 0x01653a1f, Patch Offset = +0x01652e23
-       [*] [  2] Instruction RVA = 0x01653a25, Patch Offset = +0x01652e28
-       [*] [  3] Instruction RVA = 0x01653a8c, Patch Offset = +0x01652e8e
-       ...
-       ...
-       ...
-       [*] [108] Instruction RVA = 0x016604e1, Patch Offset = +0x023e66d8
-       [*] [109] Instruction RVA = 0x01660518, Patch Offset = +0x0165f91c
-       [*] [110] Instruction RVA = 0x0166051e, Patch Offset = +0x0165f921
-
-   [*] PatchSolution0 is suppressed in order to keep digital signature valid.
-
-   [*] Generating new RSA private key, it may take a long time...
-   [*] Your RSA public key:
-   -----BEGIN PUBLIC KEY-----
-   MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1hV66HgU4LrKXWW6O7bK
-   AN6ZTr5W+Mq8ClTQ+Pc+BdhLu6rww55kVq7OXKGpvx0G4eTafYMGrrBETgDSTaMq
-   Bx+8bZbGBWh2LtNfqU+xUrpHHBSz0ByBc3iTEzzthJl+Fzf8suDX2lWYIc/Ym/eW
-   YtxdJ7xOzLb68z4N0zVmA0jFX2FOm75DRYgKqy4SGixapfucL9dVaWVLTUdbrVdj
-   4LX78t4t5ykbYoThrat4yuLvj/BxLaQ6ivKD+ScfHdtCoY+NA5jmBoUfBq3Q1SXB
-   iNaoXctbi0/H3MiPu0cRojryAocooF89yFm5/mNnzWGAYPr6DvBI8CDTZmjaQ4oC
-   aQIDAQAB
-   -----END PUBLIC KEY-----
-
-   *******************************************************
-   *                   PatchSolution1                    *
-   *******************************************************
-   [*] Previous:
-   +0x0000000002206c00  44 37 35 31 32 35 42 37 30 37 36 37 42 39 34 31  D75125B70767B941
-   +0x0000000002206c10  34 35 42 34 37 43 31 43 42 33 43 30 37 35 35 45  45B47C1CB3C0755E
-   +0x0000000002206c20  37 43 43 42 38 38 32 35 43 35 44 43 45 30 43 35  7CCB8825C5DCE0C5
-   ...
-   ...
-   [*] After:
-   +0x0000000002206c00  33 43 32 39 30 39 35 38 33 34 38 41 42 43 35 39  3C290958348ABC59
-   +0x0000000002206c10  36 44 39 30 43 45 45 38 31 36 42 36 39 38 34 44  6D90CEE816B6984D
-   +0x0000000002206c20  35 32 35 34 37 45 30 32 34 31 42 36 42 43 31 41  52547E0241B6BC1A
-   ...
-   ...
-
-   [*] Previous:
-   +0x000000000074c480                             fe ea bc 01                    ....
-   [*] After:
-   +0x000000000074c480                             08 00 00 00                    ....
-
-   [*] Previous:
-   +0x0000000002206910  45 31 43 45 44 30 39 42 39 43 32 31 38 36 42 46  E1CED09B9C2186BF
-   +0x0000000002206920  37 31 41 37 30 43 30 46 45 32 46 31 45 30 41 45  71A70C0FE2F1E0AE
-   +0x0000000002206930  46 33 42 44 36 42 37 35 32 37 37 41 41 42 32 30  F3BD6B75277AAB20
-   ...
-   ...
-   [*] After:
-   +0x0000000002206910  41 33 39 42 41 36 43 34 31 36 33 32 35 30 46 45  A39BA6C4163250FE
-   +0x0000000002206920  42 32 41 39 31 41 34 32 46 44 42 46 30 41 32 31  B2A91A42FDBF0A21
-   +0x0000000002206930  33 34 46 34 36 44 43 45 34 30 42 46 41 42 33 35  34F46DCE40BFAB35
-   ...
-   ...
-
-   [*] Previous:
-   +0x000000000074c460                                               59                 Y
-   +0x000000000074c470  08 01 00                                         ...
-   [*] After:
-   +0x000000000074c460                                               06                 .
-   +0x000000000074c470  00 00 00                                         ...
-
-   [*] Previous:
-   +0x0000000002206900              39 32 39 33 33                           92933
-   [*] After:
-   +0x0000000002206900              42 34 34 33 38                           B4438
-
-   *******************************************************
-   *                   PatchSolution3                    *
-   *******************************************************
-   [*] +023e64d4: 4d 49 49 ---> 4d 49 49
-   [*] +01652e23: 42 49 ---> 42 49
-   [*] +01652e28: 6a ---> 6a
-   ...
-   ...
-   ...
-   [*] +023e66d8: 77 49 44 41 ---> 51 49 44 41
-   [*] +0165f91c: 51 41 ---> 51 41
-   [*] +0165f921: 42 ---> 42
-
-   [*] New RSA-2048 private key has been saved to
-   C:\Users\DoubleSine\github.com\navicat-keygen\bin\x64-Release\RegPrivateKey.pem
-
-   *******************************************************
-   *           PATCH HAS BEEN DONE SUCCESSFULLY!         *
-   *                  HAVE FUN AND ENJOY~                *
-   *******************************************************
-   ```
-
-5. Then use `navicat-keygen.exe` to generate __snKey__ and __Activation Code__
-
-   ```console
-   $ ./navicat-keygen.sh
-   ```
-
-   You will be asked to select Navicat product, language and input major version number. After that an randomly generated __snKey__ will be given.
-
-   ```
-   Select Navicat product:
-   0. DataModeler
-   1. Premium
-   2. MySQL
-   3. PostgreSQL
-   4. Oracle
-   5. SQLServer
-   6. SQLite
-   7. MariaDB
-   8. MongoDB
-   9. ReportViewer
-
-   (Input index)> 1
-
-   Select product language:
-   0. English
-   1. Simplified Chinese
-   2. Traditional Chinese
-   3. Japanese
-   4. Polish
-   5. Spanish
-   6. French
-   7. German
-   8. Korean
-   9. Russian
-   10. Portuguese
-
-   (Input index)> 1
-
-   (Input major version number, range: 0 ~ 15, default: 12)> 12
-
-   Serial number:
-   NAVO-2ORP-IN5A-GQEE
-
-   Your name: 
-   ```
-
-   You can use this __snKey__ to activate your Navicat preliminarily.
-     
-   Then you will be asked to input `Your name` and `Your organization`. Just set them whatever you want, but not too long.
-
-   ```
-   Your name: DoubleLabyrinth
-   Your organization: DoubleLabyrinth
-   Input request code (in Base64), input empty line to end:
-   ```
-     
-   After that, you will be asked to input the request code. Now __DO NOT CLOSE KEYGEN__.
-
-6. __Set up__ a invalid proxy. Find and click `Registration`. Fill `Registration Key` by __snKey__ that the keygen gave and click `Activate`.
-
-7. Online activation will failed and Navicat will ask you do `Manual Activation`, just choose it.
-
-8. Copy your request code and paste it in the keygen. Input empty line to tell the keygen that your input ends.
-
-   ```
-   Your name: DoubleLabyrinth
-   Your organization: DoubleLabyrinth
-
-   Input request code (in Base64), input empty line to end:
-   t2U+0yfE2FfnbjyhCXa0lglZOHu9Ntc3qyGiPbR6xb1QoU63/9BVfdaCq0blwVycXPyT/Vqw5joIKdM5oCRR/afCPM7iRcyhQMAnvqwc+AOKCqayVV+SqKLvtR/AbREI12w++PQ6Ewfs4A8PgB8OJ9G0jKt6Q/iJRblqi2WWw9mwy+YHcYYh3UAfygTnyj/xl+MzRymbY0lkus+6LPtpDecVsFFhM7F32Ee1QPwISko7bAkHOtkt+joPfYDdn9PDGZ4HEmeLvH6UqZCXkzgaAfynB7cQZFEkId8FsW2NGkbpM7wB2Hi3fNFgOIjutTprixTdbpFKn4w6gGc28ve23A==
-
-   Request Info:
-   {"K":"NAVO2ORPIN5AGQEE", "DI":"R91j6WyMhxHznAKSxxxx", "P":"WIN"}
-
-   Response Info:
-   {"K":"NAVO2ORPIN5AGQEE","DI":"R91j6WyMhxHznAKSxxxx","N":"DoubleLabyrinth","O":"DoubleLabyrinth","T":1547826060}
-
-   License:
-   lRF18o+ZhBphyN0U5kFLHtAAGGXuvhqOcxNuvAk4dJcGeR0ISuw74mQvAfdNjv0T
-   I5NZFzqIJvrzM0XeR88q+3kmZkECuxwwWHP3zzDPhPiylcTV4DoGZ1tfoViUSYQc
-   LgXG0Fl7koZeP61YOKQ8GfX+Xk2ZTM64bYaF7NlhonM+GQUJCCF2JThmrP921t2p
-   b/E5pV6fLOYMM13881ZQcQcltMNVDZn4lzgzKRFFxCQFaTl6fJMHZdYVmICQTHtI
-   sNaym0zduc8/cv34mgJ+7NseXmsEPCdjrZ59wgfPsLhZLXqtfxi5hGWw4NMa3Sb2
-   UI8dzqFzRp/hSDEM0mEqiA==
-   ```
-
-9. Finally, you will get __Activation Code__ which looks like a Base64 string. Just copy it and paste it in Navicat `Manual Activation` window, then click `Activate`. If nothing wrong, activation should be done successfully. Don't forget to close the proxy that we just set up.
-
@@ -1,255 +0,0 @@
-# Navicat Keygen - 如何使用这个注册机？ (Linux)
-
-* 维护者：zenuo, DoubleLabyrinth
-
---
-
-> 可下载[录屏文件](image/Screen_recording.mp4)参考
-
-1. 切换到解压安装包的路径，本示例解压到了 `家目录`，运行Navicat，使其初始化环境：
-
-    ```console
-    $ cd ~/navicat121_premium_en_x64
-    $ ./start_navicat
-    ```
-
-    首次启动时，会提示如下两个窗口，点击“Cancel”即可：
-
-    ![](image/Screenshot_2019-04-30_12-31-33.png)
-
-    ![](image/Screenshot_2019-04-30_12-31-52.png)
-
-    直至出现 `Registration` 窗口，选择 `Trial`，待加载完成后关闭Navicat，执行 `步骤2`：
-
-    ![](image/Screenshot_2019-04-30_12-32-43.png)
-
-2. [从这里](https://github.com/DoubleLabyrinth/navicat-keygen/releases)下载最新的release，并且解压：
-
-    > 此处下载的是64位的可执行文件，若您使用32位，请下载对应版本
-
-    ```console
-    $ curl -O -L https://github.com/DoubleLabyrinth/navicat-keygen/releases/latest/download/navicat-keygen-for-x64.zip
-    $ unzip navicat-keygen-for-x64.zip
-    ```
-
-3. 下载 `navicat-pacther.sh` 和 `navicat-keygen.sh`：
-
-    ```console
-    $ curl -O -L https://raw.githubusercontent.com/DoubleLabyrinth/navicat-keygen/windows/bash/navicat-patcher.sh
-    $ chmod +x navicat-patcher.sh
-    $ curl -O -L https://raw.githubusercontent.com/DoubleLabyrinth/navicat-keygen/windows/bash/navicat-keygen.sh
-    $ chmod +x navicat-keygen.sh
-    ```
-
-4. 使用 `navicat-patcher.exe` 替换掉 `navicat.exe` 和 `libcc.dll` 里的Navicat激活公钥。 
-
-   > 执行此步骤时，请将Navicat关闭
-
-   ```console
-   $ ./navicat-patcher.sh
-   ```
-   
-   __Navicat Premium 12.1.22 简体中文版已通过测试__。下面将是一份样例输出：
-
-   ```
-   ***************************************************
-   *       Navicat Patcher by @DoubleLabyrinth       *
-   *                  Version: 4.0                   *
-   ***************************************************
-
-   Press Enter to continue or Ctrl + C to abort.
-
-   [+] Try to open Navicat.exe ... Ok!
-   [+] Try to open libcc.dll ... Ok!
-
-   [+] PatchSolution0 ...... Ready to apply
-       [*] Patch offset = +0x029bccd8
-   [+] PatchSolution1 ...... Ready to apply
-       [*] [0] Patch offset = +0x02206c00
-       [*] [1] Patch offset = +0x0074c489
-       [*] [2] Patch offset = +0x02206910
-       [*] [3] Patch offset = +0x0074c46f
-       [*] [4] Patch offset = +0x02206904
-   [-] PatchSolution2 ...... Omitted
-   [+] PatchSolution3 ...... Ready to apply
-       [*] [  0] Instruction RVA = 0x016539c8, Patch Offset = +0x023e64d4
-       [*] [  1] Instruction RVA = 0x01653a1f, Patch Offset = +0x01652e23
-       [*] [  2] Instruction RVA = 0x01653a25, Patch Offset = +0x01652e28
-       [*] [  3] Instruction RVA = 0x01653a8c, Patch Offset = +0x01652e8e
-       ...
-       ...
-       ...
-       [*] [108] Instruction RVA = 0x016604e1, Patch Offset = +0x023e66d8
-       [*] [109] Instruction RVA = 0x01660518, Patch Offset = +0x0165f91c
-       [*] [110] Instruction RVA = 0x0166051e, Patch Offset = +0x0165f921
-
-   [*] PatchSolution0 is suppressed in order to keep digital signature valid.
-
-   [*] Generating new RSA private key, it may take a long time...
-   [*] Your RSA public key:
-   -----BEGIN PUBLIC KEY-----
-   MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1hV66HgU4LrKXWW6O7bK
-   AN6ZTr5W+Mq8ClTQ+Pc+BdhLu6rww55kVq7OXKGpvx0G4eTafYMGrrBETgDSTaMq
-   Bx+8bZbGBWh2LtNfqU+xUrpHHBSz0ByBc3iTEzzthJl+Fzf8suDX2lWYIc/Ym/eW
-   YtxdJ7xOzLb68z4N0zVmA0jFX2FOm75DRYgKqy4SGixapfucL9dVaWVLTUdbrVdj
-   4LX78t4t5ykbYoThrat4yuLvj/BxLaQ6ivKD+ScfHdtCoY+NA5jmBoUfBq3Q1SXB
-   iNaoXctbi0/H3MiPu0cRojryAocooF89yFm5/mNnzWGAYPr6DvBI8CDTZmjaQ4oC
-   aQIDAQAB
-   -----END PUBLIC KEY-----
-
-   *******************************************************
-   *                   PatchSolution1                    *
-   *******************************************************
-   [*] Previous:
-   +0x0000000002206c00  44 37 35 31 32 35 42 37 30 37 36 37 42 39 34 31  D75125B70767B941
-   +0x0000000002206c10  34 35 42 34 37 43 31 43 42 33 43 30 37 35 35 45  45B47C1CB3C0755E
-   +0x0000000002206c20  37 43 43 42 38 38 32 35 43 35 44 43 45 30 43 35  7CCB8825C5DCE0C5
-   ...
-   ...
-   [*] After:
-   +0x0000000002206c00  33 43 32 39 30 39 35 38 33 34 38 41 42 43 35 39  3C290958348ABC59
-   +0x0000000002206c10  36 44 39 30 43 45 45 38 31 36 42 36 39 38 34 44  6D90CEE816B6984D
-   +0x0000000002206c20  35 32 35 34 37 45 30 32 34 31 42 36 42 43 31 41  52547E0241B6BC1A
-   ...
-   ...
-
-   [*] Previous:
-   +0x000000000074c480                             fe ea bc 01                    ....
-   [*] After:
-   +0x000000000074c480                             08 00 00 00                    ....
-
-   [*] Previous:
-   +0x0000000002206910  45 31 43 45 44 30 39 42 39 43 32 31 38 36 42 46  E1CED09B9C2186BF
-   +0x0000000002206920  37 31 41 37 30 43 30 46 45 32 46 31 45 30 41 45  71A70C0FE2F1E0AE
-   +0x0000000002206930  46 33 42 44 36 42 37 35 32 37 37 41 41 42 32 30  F3BD6B75277AAB20
-   ...
-   ...
-   [*] After:
-   +0x0000000002206910  41 33 39 42 41 36 43 34 31 36 33 32 35 30 46 45  A39BA6C4163250FE
-   +0x0000000002206920  42 32 41 39 31 41 34 32 46 44 42 46 30 41 32 31  B2A91A42FDBF0A21
-   +0x0000000002206930  33 34 46 34 36 44 43 45 34 30 42 46 41 42 33 35  34F46DCE40BFAB35
-   ...
-   ...
-
-   [*] Previous:
-   +0x000000000074c460                                               59                 Y
-   +0x000000000074c470  08 01 00                                         ...
-   [*] After:
-   +0x000000000074c460                                               06                 .
-   +0x000000000074c470  00 00 00                                         ...
-
-   [*] Previous:
-   +0x0000000002206900              39 32 39 33 33                           92933
-   [*] After:
-   +0x0000000002206900              42 34 34 33 38                           B4438
-
-   *******************************************************
-   *                   PatchSolution3                    *
-   *******************************************************
-   [*] +023e64d4: 4d 49 49 ---> 4d 49 49
-   [*] +01652e23: 42 49 ---> 42 49
-   [*] +01652e28: 6a ---> 6a
-   ...
-   ...
-   ...
-   [*] +023e66d8: 77 49 44 41 ---> 51 49 44 41
-   [*] +0165f91c: 51 41 ---> 51 41
-   [*] +0165f921: 42 ---> 42
-
-   [*] New RSA-2048 private key has been saved to
-   C:\Users\DoubleSine\github.com\navicat-keygen\bin\x64-Release\RegPrivateKey.pem
-
-   *******************************************************
-   *           PATCH HAS BEEN DONE SUCCESSFULLY!         *
-   *                  HAVE FUN AND ENJOY~                *
-   *******************************************************
-   ```
-
-5. 接下来使用`navicat-keygen.exe`来生成序列号和激活码
-
-   ```console
-   $ ./navicat-keygen.sh
-   ```
-
-   你会被要求选择Navicat产品类别、语言以及输入主版本号。之后会随机生成一个序列号。
-
-   ```
-   Select Navicat product:
-   0. DataModeler
-   1. Premium
-   2. MySQL
-   3. PostgreSQL
-   4. Oracle
-   5. SQLServer
-   6. SQLite
-   7. MariaDB
-   8. MongoDB
-   9. ReportViewer
-
-   (Input index)> 1
-
-   Select product language:
-   0. English
-   1. Simplified Chinese
-   2. Traditional Chinese
-   3. Japanese
-   4. Polish
-   5. Spanish
-   6. French
-   7. German
-   8. Korean
-   9. Russian
-   10. Portuguese
-
-   (Input index)> 1
-
-   (Input major version number, range: 0 ~ 15, default: 12)> 12
-
-   Serial number:
-   NAVO-2ORP-IN5A-GQEE
-
-   Your name: 
-   ```
-
-   你可以使用这个序列号暂时激活Navicat。
-
-   接下来你会被要求输入`用户名`和`组织名`；请随便填写，但不要太长。
-
-   ```
-   Your name: DoubleLabyrinth
-   Your organization: DoubleLabyrinth
-   Input request code (in Base64), input empty line to end:
-   ```
- 
-   之后你会被要求填入请求码。注意 __不要关闭命令行__.
-
-6. 配置一个不存在的`代理`。找到`注册`窗口，并填入keygen给你的序列号。然后点击`激活`按钮。
-
-7. 在线激活失败，这时候Navicat会询问你是否`手动激活`，直接选吧。
-
-8. 在`手动激活`窗口你会得到一个请求码，复制它并把它粘贴到keygen里。最后别忘了连按至少两下回车结束输入。
-
-   ```
-   Your name: DoubleLabyrinth
-   Your organization: DoubleLabyrinth
-
-   Input request code (in Base64), input empty line to end:
-   t2U+0yfE2FfnbjyhCXa0lglZOHu9Ntc3qyGiPbR6xb1QoU63/9BVfdaCq0blwVycXPyT/Vqw5joIKdM5oCRR/afCPM7iRcyhQMAnvqwc+AOKCqayVV+SqKLvtR/AbREI12w++PQ6Ewfs4A8PgB8OJ9G0jKt6Q/iJRblqi2WWw9mwy+YHcYYh3UAfygTnyj/xl+MzRymbY0lkus+6LPtpDecVsFFhM7F32Ee1QPwISko7bAkHOtkt+joPfYDdn9PDGZ4HEmeLvH6UqZCXkzgaAfynB7cQZFEkId8FsW2NGkbpM7wB2Hi3fNFgOIjutTprixTdbpFKn4w6gGc28ve23A==
-
-   Request Info:
-   {"K":"NAVO2ORPIN5AGQEE", "DI":"R91j6WyMhxHznAKSxxxx", "P":"WIN"}
-
-   Response Info:
-   {"K":"NAVO2ORPIN5AGQEE","DI":"R91j6WyMhxHznAKSxxxx","N":"DoubleLabyrinth","O":"DoubleLabyrinth","T":1547826060}
-
-   License:
-   lRF18o+ZhBphyN0U5kFLHtAAGGXuvhqOcxNuvAk4dJcGeR0ISuw74mQvAfdNjv0T
-   I5NZFzqIJvrzM0XeR88q+3kmZkECuxwwWHP3zzDPhPiylcTV4DoGZ1tfoViUSYQc
-   LgXG0Fl7koZeP61YOKQ8GfX+Xk2ZTM64bYaF7NlhonM+GQUJCCF2JThmrP921t2p
-   b/E5pV6fLOYMM13881ZQcQcltMNVDZn4lzgzKRFFxCQFaTl6fJMHZdYVmICQTHtI
-   sNaym0zduc8/cv34mgJ+7NseXmsEPCdjrZ59wgfPsLhZLXqtfxi5hGWw4NMa3Sb2
-   UI8dzqFzRp/hSDEM0mEqiA==
-   ```
-
-9. 如果不出意外，你会得到一个看似用Base64编码的激活码。直接复制它，并把它粘贴到Navicat的`手动激活`窗口，最后点`激活`按钮。如果没什么意外的话应该能成功激活。别忘了关闭我们刚刚设置的不存在的代理哦。
-
@@ -1,256 +0,0 @@
-# Navicat Keygen - How to use? (Windows)
-
-[中文版](how-to-use.windows.zh-CN.md)
-
-1. Download the latest release [from here](https://github.com/DoubleLabyrinth/navicat-keygen/releases).
-
-2. Use `navicat-patcher.exe` to replace __Navicat Activation Public Key__ that is stored in `navicat.exe` or `libcc.dll`.
-   
-   ```
-   navicat-patcher.exe [-dry-run] <Navicat Installation Path> [RSA-2048 PEM File Path]
-   ```
-
-   * `[-dry-run]` Run patcher without applying any patches.
-
-     __This parameter is optional.__ 
-
-   * `<Navicat Installation Path>`: The full path to Navicat installation folder. 
-     
-     __This parameter must be specified.__
-
-   * `[RSA-2048 PEM File Path]`: The full path or relative path to a RSA-2048 private key file. 
-     
-     __This parameter is optional.__ If not specified, `navicat-patcher.exe` will generate a new RSA-2048 private key file `RegPrivateKey.pem` at current directory.
-
-   __Example: (in cmd.exe)__ 
-
-   ```
-   navicat-patcher.exe "C:\Program Files\PremiumSoft\Navicat Premium 12"
-   ```
-   
-   It has been tested on __Navicat Premium 12.1.22 Simplified Chinese version__. The following is an example of output.
-
-   ```
-   ***************************************************
-   *       Navicat Patcher by @DoubleLabyrinth       *
-   *                  Version: 4.0                   *
-   ***************************************************
-
-   Press Enter to continue or Ctrl + C to abort.
-
-   [+] Try to open Navicat.exe ... Ok!
-   [+] Try to open libcc.dll ... Ok!
-
-   [+] PatchSolution0 ...... Ready to apply
-       [*] Patch offset = +0x029bccd8
-   [+] PatchSolution1 ...... Ready to apply
-       [*] [0] Patch offset = +0x02206c00
-       [*] [1] Patch offset = +0x0074c489
-       [*] [2] Patch offset = +0x02206910
-       [*] [3] Patch offset = +0x0074c46f
-       [*] [4] Patch offset = +0x02206904
-   [-] PatchSolution2 ...... Omitted
-   [+] PatchSolution3 ...... Ready to apply
-       [*] [  0] Instruction RVA = 0x016539c8, Patch Offset = +0x023e64d4
-       [*] [  1] Instruction RVA = 0x01653a1f, Patch Offset = +0x01652e23
-       [*] [  2] Instruction RVA = 0x01653a25, Patch Offset = +0x01652e28
-       [*] [  3] Instruction RVA = 0x01653a8c, Patch Offset = +0x01652e8e
-       ...
-       ...
-       ...
-       [*] [108] Instruction RVA = 0x016604e1, Patch Offset = +0x023e66d8
-       [*] [109] Instruction RVA = 0x01660518, Patch Offset = +0x0165f91c
-       [*] [110] Instruction RVA = 0x0166051e, Patch Offset = +0x0165f921
-
-   [*] PatchSolution0 is suppressed in order to keep digital signature valid.
-
-   [*] Generating new RSA private key, it may take a long time...
-   [*] Your RSA public key:
-   -----BEGIN PUBLIC KEY-----
-   MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1hV66HgU4LrKXWW6O7bK
-   AN6ZTr5W+Mq8ClTQ+Pc+BdhLu6rww55kVq7OXKGpvx0G4eTafYMGrrBETgDSTaMq
-   Bx+8bZbGBWh2LtNfqU+xUrpHHBSz0ByBc3iTEzzthJl+Fzf8suDX2lWYIc/Ym/eW
-   YtxdJ7xOzLb68z4N0zVmA0jFX2FOm75DRYgKqy4SGixapfucL9dVaWVLTUdbrVdj
-   4LX78t4t5ykbYoThrat4yuLvj/BxLaQ6ivKD+ScfHdtCoY+NA5jmBoUfBq3Q1SXB
-   iNaoXctbi0/H3MiPu0cRojryAocooF89yFm5/mNnzWGAYPr6DvBI8CDTZmjaQ4oC
-   aQIDAQAB
-   -----END PUBLIC KEY-----
-
-   *******************************************************
-   *                   PatchSolution1                    *
-   *******************************************************
-   [*] Previous:
-   +0x0000000002206c00  44 37 35 31 32 35 42 37 30 37 36 37 42 39 34 31  D75125B70767B941
-   +0x0000000002206c10  34 35 42 34 37 43 31 43 42 33 43 30 37 35 35 45  45B47C1CB3C0755E
-   +0x0000000002206c20  37 43 43 42 38 38 32 35 43 35 44 43 45 30 43 35  7CCB8825C5DCE0C5
-   ...
-   ...
-   [*] After:
-   +0x0000000002206c00  33 43 32 39 30 39 35 38 33 34 38 41 42 43 35 39  3C290958348ABC59
-   +0x0000000002206c10  36 44 39 30 43 45 45 38 31 36 42 36 39 38 34 44  6D90CEE816B6984D
-   +0x0000000002206c20  35 32 35 34 37 45 30 32 34 31 42 36 42 43 31 41  52547E0241B6BC1A
-   ...
-   ...
-
-   [*] Previous:
-   +0x000000000074c480                             fe ea bc 01                    ....
-   [*] After:
-   +0x000000000074c480                             08 00 00 00                    ....
-
-   [*] Previous:
-   +0x0000000002206910  45 31 43 45 44 30 39 42 39 43 32 31 38 36 42 46  E1CED09B9C2186BF
-   +0x0000000002206920  37 31 41 37 30 43 30 46 45 32 46 31 45 30 41 45  71A70C0FE2F1E0AE
-   +0x0000000002206930  46 33 42 44 36 42 37 35 32 37 37 41 41 42 32 30  F3BD6B75277AAB20
-   ...
-   ...
-   [*] After:
-   +0x0000000002206910  41 33 39 42 41 36 43 34 31 36 33 32 35 30 46 45  A39BA6C4163250FE
-   +0x0000000002206920  42 32 41 39 31 41 34 32 46 44 42 46 30 41 32 31  B2A91A42FDBF0A21
-   +0x0000000002206930  33 34 46 34 36 44 43 45 34 30 42 46 41 42 33 35  34F46DCE40BFAB35
-   ...
-   ...
-
-   [*] Previous:
-   +0x000000000074c460                                               59                 Y
-   +0x000000000074c470  08 01 00                                         ...
-   [*] After:
-   +0x000000000074c460                                               06                 .
-   +0x000000000074c470  00 00 00                                         ...
-
-   [*] Previous:
-   +0x0000000002206900              39 32 39 33 33                           92933
-   [*] After:
-   +0x0000000002206900              42 34 34 33 38                           B4438
-
-   *******************************************************
-   *                   PatchSolution3                    *
-   *******************************************************
-   [*] +023e64d4: 4d 49 49 ---> 4d 49 49
-   [*] +01652e23: 42 49 ---> 42 49
-   [*] +01652e28: 6a ---> 6a
-   ...
-   ...
-   ...
-   [*] +023e66d8: 77 49 44 41 ---> 51 49 44 41
-   [*] +0165f91c: 51 41 ---> 51 41
-   [*] +0165f921: 42 ---> 42
-
-   [*] New RSA-2048 private key has been saved to
-   C:\Users\DoubleSine\github.com\navicat-keygen\bin\x64-Release\RegPrivateKey.pem
-
-   *******************************************************
-   *           PATCH HAS BEEN DONE SUCCESSFULLY!         *
-   *                  HAVE FUN AND ENJOY~                *
-   *******************************************************
-   ```
-
-3. Then use `navicat-keygen.exe` to generate __snKey__ and __Activation Code__
-
-   ```
-   navicat-keygen.exe <-bin|-text> [-adv] <RSA-2048 PrivateKey(PEM file)>
-   ```
-
-   * `<-bin|-text>`: Must be `-bin` or `-text`. 
-  
-     If `-bin` is specified, `navicat-keygen.exe` will finally generate `license_file`. It is used for Navicat old activation method only.
-
-     If `-text` is specified, `navicat-keygen.exe` will finally generate a Base64-style string which is __Activation Code__. It is used for Navicat new activation method. 
-
-     __This parameter must be specified.__
-
-   * `[-adv]`: Enable advanced mode.
-
-     __This parameter is optional.__ If specified, `navicat-keygen.exe` will ask you input Navicat product ID number, language signature numbers. It is for future use generally.
-
-   * `<RSA-2048 PrivateKey(PEM file)>`: The full path or relative path to a RSA-2048 private key file. 
-     
-     __This parameter must be specified.__
-
-   __Example: (in cmd.exe)__
-
-   ```console
-   navicat-keygen.exe -text .\RegPrivateKey.pem
-   ```
-
-   You will be asked to select Navicat product, language and input major version number. After that an randomly generated __snKey__ will be given.
-
-   ```
-   Select Navicat product:
-   0. DataModeler
-   1. Premium
-   2. MySQL
-   3. PostgreSQL
-   4. Oracle
-   5. SQLServer
-   6. SQLite
-   7. MariaDB
-   8. MongoDB
-   9. ReportViewer
-
-   (Input index)> 1
-
-   Select product language:
-   0. English
-   1. Simplified Chinese
-   2. Traditional Chinese
-   3. Japanese
-   4. Polish
-   5. Spanish
-   6. French
-   7. German
-   8. Korean
-   9. Russian
-   10. Portuguese
-
-   (Input index)> 1
-
-   (Input major version number, range: 0 ~ 15, default: 12)> 12
-
-   Serial number:
-   NAVO-2ORP-IN5A-GQEE
-
-   Your name: 
-   ```
-
-   You can use this __snKey__ to activate your Navicat preliminarily.
-     
-   Then you will be asked to input `Your name` and `Your organization`. Just set them whatever you want, but not too long.
-
-   ```
-   Your name: DoubleLabyrinth
-   Your organization: DoubleLabyrinth
-   Input request code (in Base64), input empty line to end:
-   ```
-     
-   After that, you will be asked to input the request code. Now __DO NOT CLOSE KEYGEN__.
-
-4. __Disconnect your network__ and open Navicat. Find and click `Registration`. Fill `Registration Key` by __snKey__ that the keygen gave and click `Activate`.
-
-5. Generally online activation will failed and Navicat will ask you do `Manual Activation`, just choose it.
-
-6. Copy your request code and paste it in the keygen. Input empty line to tell the keygen that your input ends.
-
-   ```
-   Your name: DoubleLabyrinth
-   Your organization: DoubleLabyrinth
-
-   Input request code (in Base64), input empty line to end:
-   t2U+0yfE2FfnbjyhCXa0lglZOHu9Ntc3qyGiPbR6xb1QoU63/9BVfdaCq0blwVycXPyT/Vqw5joIKdM5oCRR/afCPM7iRcyhQMAnvqwc+AOKCqayVV+SqKLvtR/AbREI12w++PQ6Ewfs4A8PgB8OJ9G0jKt6Q/iJRblqi2WWw9mwy+YHcYYh3UAfygTnyj/xl+MzRymbY0lkus+6LPtpDecVsFFhM7F32Ee1QPwISko7bAkHOtkt+joPfYDdn9PDGZ4HEmeLvH6UqZCXkzgaAfynB7cQZFEkId8FsW2NGkbpM7wB2Hi3fNFgOIjutTprixTdbpFKn4w6gGc28ve23A==
-
-   Request Info:
-   {"K":"NAVO2ORPIN5AGQEE", "DI":"R91j6WyMhxHznAKSxxxx", "P":"WIN"}
-
-   Response Info:
-   {"K":"NAVO2ORPIN5AGQEE","DI":"R91j6WyMhxHznAKSxxxx","N":"DoubleLabyrinth","O":"DoubleLabyrinth","T":1547826060}
-
-   License:
-   lRF18o+ZhBphyN0U5kFLHtAAGGXuvhqOcxNuvAk4dJcGeR0ISuw74mQvAfdNjv0T
-   I5NZFzqIJvrzM0XeR88q+3kmZkECuxwwWHP3zzDPhPiylcTV4DoGZ1tfoViUSYQc
-   LgXG0Fl7koZeP61YOKQ8GfX+Xk2ZTM64bYaF7NlhonM+GQUJCCF2JThmrP921t2p
-   b/E5pV6fLOYMM13881ZQcQcltMNVDZn4lzgzKRFFxCQFaTl6fJMHZdYVmICQTHtI
-   sNaym0zduc8/cv34mgJ+7NseXmsEPCdjrZ59wgfPsLhZLXqtfxi5hGWw4NMa3Sb2
-   UI8dzqFzRp/hSDEM0mEqiA==
-   ```
-
-7. Finally, you will get __Activation Code__ which looks like a Base64 string. Just copy it and paste it in Navicat `Manual Activation` window, then click `Activate`. If nothing wrong, activation should be done successfully.
-
@@ -1,254 +0,0 @@
-# Navicat Keygen - 如何使用这个注册机？ (Windows)
-
-1. [从这里](https://github.com/DoubleLabyrinth/navicat-keygen/releases)下载最新的release。
-
-2. 使用`navicat-patcher.exe`替换掉`navicat.exe`和`libcc.dll`里的Navicat激活公钥。 
-
-   ```
-   navicat-patcher.exe [-dry-run] <Navicat Installation Path> [RSA-2048 PEM File Path]
-   ```
-
-   * `[-dry-run]`: 运行patcher但不对Navicat程序做任何修改。
-
-     __这个参数是可选的。__
-
-   * `<Navicat Installation Path>`: Navicat的完整安装路径。 
-     
-     __这个参数必须指定。__
-
-   * `[RSA-2048 PEM File Path]`: RSA-2048私钥文件的完整路径或相对路径。
-     
-     __这个参数是可选的。__ 如果未指定，`navicat-patcher.exe`将会在当前目录生成一个新的RSA-2048私钥文件。
-
-   __例如：(在cmd.exe中)__ 
-
-   ```
-   navicat-patcher.exe "C:\Program Files\PremiumSoft\Navicat Premium 12"
-   ```
-   
-   __Navicat Premium 12.1.22 简体中文版已通过测试__。下面将是一份样例输出：
-
-   ```
-   ***************************************************
-   *       Navicat Patcher by @DoubleLabyrinth       *
-   *                  Version: 4.0                   *
-   ***************************************************
-
-   Press Enter to continue or Ctrl + C to abort.
-
-   [+] Try to open Navicat.exe ... Ok!
-   [+] Try to open libcc.dll ... Ok!
-
-   [+] PatchSolution0 ...... Ready to apply
-       [*] Patch offset = +0x029bccd8
-   [+] PatchSolution1 ...... Ready to apply
-       [*] [0] Patch offset = +0x02206c00
-       [*] [1] Patch offset = +0x0074c489
-       [*] [2] Patch offset = +0x02206910
-       [*] [3] Patch offset = +0x0074c46f
-       [*] [4] Patch offset = +0x02206904
-   [-] PatchSolution2 ...... Omitted
-   [+] PatchSolution3 ...... Ready to apply
-       [*] [  0] Instruction RVA = 0x016539c8, Patch Offset = +0x023e64d4
-       [*] [  1] Instruction RVA = 0x01653a1f, Patch Offset = +0x01652e23
-       [*] [  2] Instruction RVA = 0x01653a25, Patch Offset = +0x01652e28
-       [*] [  3] Instruction RVA = 0x01653a8c, Patch Offset = +0x01652e8e
-       ...
-       ...
-       ...
-       [*] [108] Instruction RVA = 0x016604e1, Patch Offset = +0x023e66d8
-       [*] [109] Instruction RVA = 0x01660518, Patch Offset = +0x0165f91c
-       [*] [110] Instruction RVA = 0x0166051e, Patch Offset = +0x0165f921
-
-   [*] PatchSolution0 is suppressed in order to keep digital signature valid.
-
-   [*] Generating new RSA private key, it may take a long time...
-   [*] Your RSA public key:
-   -----BEGIN PUBLIC KEY-----
-   MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1hV66HgU4LrKXWW6O7bK
-   AN6ZTr5W+Mq8ClTQ+Pc+BdhLu6rww55kVq7OXKGpvx0G4eTafYMGrrBETgDSTaMq
-   Bx+8bZbGBWh2LtNfqU+xUrpHHBSz0ByBc3iTEzzthJl+Fzf8suDX2lWYIc/Ym/eW
-   YtxdJ7xOzLb68z4N0zVmA0jFX2FOm75DRYgKqy4SGixapfucL9dVaWVLTUdbrVdj
-   4LX78t4t5ykbYoThrat4yuLvj/BxLaQ6ivKD+ScfHdtCoY+NA5jmBoUfBq3Q1SXB
-   iNaoXctbi0/H3MiPu0cRojryAocooF89yFm5/mNnzWGAYPr6DvBI8CDTZmjaQ4oC
-   aQIDAQAB
-   -----END PUBLIC KEY-----
-
-   *******************************************************
-   *                   PatchSolution1                    *
-   *******************************************************
-   [*] Previous:
-   +0x0000000002206c00  44 37 35 31 32 35 42 37 30 37 36 37 42 39 34 31  D75125B70767B941
-   +0x0000000002206c10  34 35 42 34 37 43 31 43 42 33 43 30 37 35 35 45  45B47C1CB3C0755E
-   +0x0000000002206c20  37 43 43 42 38 38 32 35 43 35 44 43 45 30 43 35  7CCB8825C5DCE0C5
-   ...
-   ...
-   [*] After:
-   +0x0000000002206c00  33 43 32 39 30 39 35 38 33 34 38 41 42 43 35 39  3C290958348ABC59
-   +0x0000000002206c10  36 44 39 30 43 45 45 38 31 36 42 36 39 38 34 44  6D90CEE816B6984D
-   +0x0000000002206c20  35 32 35 34 37 45 30 32 34 31 42 36 42 43 31 41  52547E0241B6BC1A
-   ...
-   ...
-
-   [*] Previous:
-   +0x000000000074c480                             fe ea bc 01                    ....
-   [*] After:
-   +0x000000000074c480                             08 00 00 00                    ....
-
-   [*] Previous:
-   +0x0000000002206910  45 31 43 45 44 30 39 42 39 43 32 31 38 36 42 46  E1CED09B9C2186BF
-   +0x0000000002206920  37 31 41 37 30 43 30 46 45 32 46 31 45 30 41 45  71A70C0FE2F1E0AE
-   +0x0000000002206930  46 33 42 44 36 42 37 35 32 37 37 41 41 42 32 30  F3BD6B75277AAB20
-   ...
-   ...
-   [*] After:
-   +0x0000000002206910  41 33 39 42 41 36 43 34 31 36 33 32 35 30 46 45  A39BA6C4163250FE
-   +0x0000000002206920  42 32 41 39 31 41 34 32 46 44 42 46 30 41 32 31  B2A91A42FDBF0A21
-   +0x0000000002206930  33 34 46 34 36 44 43 45 34 30 42 46 41 42 33 35  34F46DCE40BFAB35
-   ...
-   ...
-
-   [*] Previous:
-   +0x000000000074c460                                               59                 Y
-   +0x000000000074c470  08 01 00                                         ...
-   [*] After:
-   +0x000000000074c460                                               06                 .
-   +0x000000000074c470  00 00 00                                         ...
-
-   [*] Previous:
-   +0x0000000002206900              39 32 39 33 33                           92933
-   [*] After:
-   +0x0000000002206900              42 34 34 33 38                           B4438
-
-   *******************************************************
-   *                   PatchSolution3                    *
-   *******************************************************
-   [*] +023e64d4: 4d 49 49 ---> 4d 49 49
-   [*] +01652e23: 42 49 ---> 42 49
-   [*] +01652e28: 6a ---> 6a
-   ...
-   ...
-   ...
-   [*] +023e66d8: 77 49 44 41 ---> 51 49 44 41
-   [*] +0165f91c: 51 41 ---> 51 41
-   [*] +0165f921: 42 ---> 42
-
-   [*] New RSA-2048 private key has been saved to
-   C:\Users\DoubleSine\github.com\navicat-keygen\bin\x64-Release\RegPrivateKey.pem
-
-   *******************************************************
-   *           PATCH HAS BEEN DONE SUCCESSFULLY!         *
-   *                  HAVE FUN AND ENJOY~                *
-   *******************************************************
-   ```
-
-3. 接下来使用`navicat-keygen.exe`来生成序列号和激活码
-
-   ```
-   navicat-keygen.exe <-bin|-text> [-adv] <RSA-2048 PrivateKey(PEM file)>
-   ```
-
-   * `<-bin|-text>`: 必须是`-bin`或`-text`。
-
-     如果指定了`-bin`，`navicat-keygen.exe`最终将生成`license_file`文件。这个选项是给Navicat旧激活方式使用的。
-
-     如果指定了`-text`，`navicat-keygen.exe`最终将生成Base64样式的激活码。这个选项是给Navicat新激活方式使用的。
-
-     __这个参数必须指定。__
-
-   * `[-adv]`: 开启高级模式。
-
-     __这个参数是可选的。__ 如果指定了这个参数，`navicat-keygen.exe`将会要求你手工填写产品ID号、语言标识号。这个选项一般是给以后用的。
-
-   * `<RSA-2048 PrivateKey(PEM file)>`: RSA-2048私钥文件的完整路径或相对路径。
-     
-     __这个参数必须指定。__
-
-   __例如：(在cmd.exe中)__ 
-
-   ```console
-   navicat-keygen.exe -text .\RegPrivateKey.pem
-   ```
-
-   你会被要求选择Navicat产品类别、语言以及输入主版本号。之后会随机生成一个序列号。
-
-   ```
-   Select Navicat product:
-   0. DataModeler
-   1. Premium
-   2. MySQL
-   3. PostgreSQL
-   4. Oracle
-   5. SQLServer
-   6. SQLite
-   7. MariaDB
-   8. MongoDB
-   9. ReportViewer
-
-   (Input index)> 1
-
-   Select product language:
-   0. English
-   1. Simplified Chinese
-   2. Traditional Chinese
-   3. Japanese
-   4. Polish
-   5. Spanish
-   6. French
-   7. German
-   8. Korean
-   9. Russian
-   10. Portuguese
-
-   (Input index)> 1
-
-   (Input major version number, range: 0 ~ 15, default: 12)> 12
-
-   Serial number:
-   NAVO-2ORP-IN5A-GQEE
-
-   Your name: 
-   ```
-
-   你可以使用这个序列号暂时激活Navicat。
-
-   接下来你会被要求输入`用户名`和`组织名`；请随便填写，但不要太长。
-
-   ```
-   Your name: DoubleLabyrinth
-   Your organization: DoubleLabyrinth
-   Input request code (in Base64), input empty line to end:
-   ```
- 
-   之后你会被要求填入请求码。注意 __不要关闭命令行__.
-
-4. __断开网络__ 并打开Navicat。找到`注册`窗口，并填入keygen给你的序列号。然后点击`激活`按钮。
-
-5. 一般来说在线激活肯定会失败，这时候Navicat会询问你是否`手动激活`，直接选吧。
-
-6. 在`手动激活`窗口你会得到一个请求码，复制它并把它粘贴到keygen里。最后别忘了连按至少两下回车结束输入。
-
-   ```
-   Your name: DoubleLabyrinth
-   Your organization: DoubleLabyrinth
-
-   Input request code (in Base64), input empty line to end:
-   t2U+0yfE2FfnbjyhCXa0lglZOHu9Ntc3qyGiPbR6xb1QoU63/9BVfdaCq0blwVycXPyT/Vqw5joIKdM5oCRR/afCPM7iRcyhQMAnvqwc+AOKCqayVV+SqKLvtR/AbREI12w++PQ6Ewfs4A8PgB8OJ9G0jKt6Q/iJRblqi2WWw9mwy+YHcYYh3UAfygTnyj/xl+MzRymbY0lkus+6LPtpDecVsFFhM7F32Ee1QPwISko7bAkHOtkt+joPfYDdn9PDGZ4HEmeLvH6UqZCXkzgaAfynB7cQZFEkId8FsW2NGkbpM7wB2Hi3fNFgOIjutTprixTdbpFKn4w6gGc28ve23A==
-
-   Request Info:
-   {"K":"NAVO2ORPIN5AGQEE", "DI":"R91j6WyMhxHznAKSxxxx", "P":"WIN"}
-
-   Response Info:
-   {"K":"NAVO2ORPIN5AGQEE","DI":"R91j6WyMhxHznAKSxxxx","N":"DoubleLabyrinth","O":"DoubleLabyrinth","T":1547826060}
-
-   License:
-   lRF18o+ZhBphyN0U5kFLHtAAGGXuvhqOcxNuvAk4dJcGeR0ISuw74mQvAfdNjv0T
-   I5NZFzqIJvrzM0XeR88q+3kmZkECuxwwWHP3zzDPhPiylcTV4DoGZ1tfoViUSYQc
-   LgXG0Fl7koZeP61YOKQ8GfX+Xk2ZTM64bYaF7NlhonM+GQUJCCF2JThmrP921t2p
-   b/E5pV6fLOYMM13881ZQcQcltMNVDZn4lzgzKRFFxCQFaTl6fJMHZdYVmICQTHtI
-   sNaym0zduc8/cv34mgJ+7NseXmsEPCdjrZ59wgfPsLhZLXqtfxi5hGWw4NMa3Sb2
-   UI8dzqFzRp/hSDEM0mEqiA==
-   ```
-
-  4. 如果不出意外，你会得到一个看似用Base64编码的激活码。直接复制它，并把它粘贴到Navicat的`手动激活`窗口，最后点`激活`按钮。如果没什么意外的话应该能成功激活。
-
@@ -1,48 +0,0 @@
-
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.29215.179
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "navicat-keygen", "navicat-keygen\navicat-keygen.vcxproj", "{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "navicat-patcher", "navicat-patcher\navicat-patcher.vcxproj", "{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}"
-EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "common", "common\common.vcxitems", "{290C5D5E-52D2-4FEF-909F-27FD95AE0AF9}"
-EndProject
-Global
-	GlobalSection(SharedMSBuildProjectFiles) = preSolution
-		common\common.vcxitems*{290c5d5e-52d2-4fef-909f-27fd95ae0af9}*SharedItemsImports = 9
-		common\common.vcxitems*{7ee03ef3-d58d-4b53-913d-4a4dc8a29e34}*SharedItemsImports = 4
-		common\common.vcxitems*{ba201764-eecf-4da8-bcad-7cfba301fc9c}*SharedItemsImports = 4
-	EndGlobalSection
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|x64 = Debug|x64
-		Debug|x86 = Debug|x86
-		Release|x64 = Release|x64
-		Release|x86 = Release|x86
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}.Debug|x64.ActiveCfg = Debug|x64
-		{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}.Debug|x64.Build.0 = Debug|x64
-		{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}.Debug|x86.ActiveCfg = Debug|Win32
-		{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}.Debug|x86.Build.0 = Debug|Win32
-		{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}.Release|x64.ActiveCfg = Release|x64
-		{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}.Release|x64.Build.0 = Release|x64
-		{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}.Release|x86.ActiveCfg = Release|Win32
-		{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}.Release|x86.Build.0 = Release|Win32
-		{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}.Debug|x64.ActiveCfg = Debug|x64
-		{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}.Debug|x64.Build.0 = Debug|x64
-		{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}.Debug|x86.ActiveCfg = Debug|Win32
-		{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}.Debug|x86.Build.0 = Debug|Win32
-		{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}.Release|x64.ActiveCfg = Release|x64
-		{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}.Release|x64.Build.0 = Release|x64
-		{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}.Release|x86.ActiveCfg = Release|Win32
-		{7EE03EF3-D58D-4B53-913D-4A4DC8A29E34}.Release|x86.Build.0 = Release|Win32
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {CB1D6B65-6AEA-44E4-8698-0AEBDBC63CD2}
-	EndGlobalSection
-EndGlobal
@@ -0,0 +1,66 @@
+#include <vector>
+#include <string>
+#include <openssl/evp.h>
+#include "../common/Exception.hpp"
+#include "../common/ResourceOwned.hpp"
+#include "../common/ResourceTraitsOpenssl.hpp"
+
+std::string base64_encode(const std::vector<uint8_t>& bindata) {
+    ResourceOwned b64(OpensslBIOTraits{}, BIO_new(BIO_f_base64()));
+    if (b64.IsValid() == false) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "BIO_new failed.");
+    }
+
+    BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
+
+    ResourceOwned mem(OpensslBIOTraits{}, BIO_new(BIO_s_mem()));
+    if (mem.IsValid() == false) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "BIO_new failed.");
+    }
+
+    BIO_push(b64, mem);
+
+    if (BIO_write(b64, bindata.data(), bindata.size()) != bindata.size()) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "BIO_write failed.");
+    }
+
+    if (BIO_flush(b64) != 1) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "BIO_flush failed.");
+    }
+
+    const char* data = nullptr;
+    auto len = BIO_get_mem_data(mem, &data);
+
+    BIO_pop(b64);
+
+    return std::string(data, len);
+}
+
+std::vector<uint8_t> base64_decode(const std::string& ascdata) {
+    ResourceOwned b64(OpensslBIOTraits{}, BIO_new(BIO_f_base64()));
+    if (b64.IsValid() == false) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "BIO_new failed.");
+    }
+
+    BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
+
+    ResourceOwned mem(OpensslBIOTraits{}, BIO_new_mem_buf(ascdata.c_str(), -1));
+    if (mem.IsValid() == false) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "BIO_new failed.");
+    }
+
+    BIO_push(b64, mem);
+
+    std::vector<uint8_t> bindata(ascdata.length() / 4 * 3 + 1);
+    bindata.resize(BIO_read(b64, bindata.data(), bindata.size()));
+
+    BIO_pop(b64);
+
+    return bindata;
+}
@@ -1,92 +0,0 @@
-#pragma once
-#include <Exception.hpp>
-#include <ExceptionWin32.hpp>
-#include <xstring.hpp>
-#include <bytearray.hpp>
-#include <wincrypt.h>
-
-#pragma comment(lib, "Crypt32")
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-keygen\\Base64.hpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    std::xstring Base64Encode(const std::bytearray& Bytes) {
-        if (Bytes.empty()) {
-            return std::xstring();
-        } else {
-            DWORD cchBase64String = 0;
-            std::xstring Base64String;
-
-            auto bResult = CryptBinaryToString(
-                Bytes.data(), 
-                static_cast<DWORD>(Bytes.size()),
-                CRYPT_STRING_BASE64 | CRYPT_STRING_NOCRLF,
-                NULL,
-                &cchBase64String
-            );
-            if (bResult == FALSE) {
-                throw Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("CryptBinaryToString failed."));
-            }
-
-            Base64String.resize(cchBase64String - 1);
-
-            bResult = CryptBinaryToString(
-                Bytes.data(),
-                static_cast<DWORD>(Bytes.size()),
-                CRYPT_STRING_BASE64 | CRYPT_STRING_NOCRLF,
-                Base64String.data(),
-                &cchBase64String
-            );
-            if (bResult == FALSE) {
-                throw Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("CryptBinaryToString failed."));
-            }
-
-            return Base64String;
-        }
-    }
-
-    std::bytearray Base64Decode(const std::xstring& Base64String) {
-        if (Base64String.empty()) {
-            return std::bytearray();
-        } else {
-            DWORD cbBytes = 0;
-            std::bytearray Bytes;
-
-            auto bResult = CryptStringToBinary(
-                Base64String.c_str(),
-                NULL,
-                CRYPT_STRING_BASE64,
-                NULL,
-                &cbBytes,
-                NULL,
-                NULL
-            );
-            if (bResult == FALSE) {
-                throw Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("CryptStringToBinary failed."))
-                    .AddHint(TEXT("Are you sure it is a Base64 string?"));
-            }
-
-            Bytes.resize(cbBytes);
-
-            bResult = CryptStringToBinary(
-                Base64String.c_str(),
-                NULL,
-                CRYPT_STRING_BASE64,
-                Bytes.data(),
-                &cbBytes,
-                NULL,
-                NULL
-            );
-
-            if (bResult == FALSE) {
-                throw Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("CryptStringToBinary failed."));
-            }
-
-            return Bytes;
-        }
-    }
-}
@@ -1,152 +0,0 @@
-#include "SerialNumberGenerator.hpp"
-#include <ExceptionUser.hpp>
-#include <iostream>
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-keygen\\CollectInformation.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace std {
-#if defined(_UNICODE) || defined(UNICODE)
-    static auto& xcin = wcin;
-    static auto& xcout = wcout;
-    static auto& xcerr = wcerr;
-#else
-    static auto& xcin = cin;
-    static auto& xcout = cout;
-    static auto& xcerr = cerr;
-#endif
-}
-
-namespace nkg {
-
-    [[nodiscard]]
-    static int ReadInt(int MinVal, int MaxVal, PCTSTR lpszPrompt, PCTSTR lpszErrorMessage) {
-        int val;
-        std::xstring s;
-        while (true) {
-            std::xcout << lpszPrompt;
-            if (!std::getline(std::xcin, s)) {
-                throw UserAbortionError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Abort."));
-            }
-
-            if (s.empty())
-                continue;
-
-            try {
-                val = std::stoi(s, nullptr, 0);
-                if (MinVal <= val && val <= MaxVal) {
-                    return val;
-                } else {
-                    throw std::invalid_argument("");
-                }
-            } catch (std::invalid_argument&) {
-                std::xcout << lpszErrorMessage << std::endl;
-            }
-        }
-    }
-
-    [[nodiscard]]
-    static int ReadInt(int MinVal, int MaxVal, int DefaultVal, PCTSTR lpszPrompt, PCTSTR lpszErrorMessage) {
-        int val;
-        std::xstring s;
-        while (true) {
-            std::xcout << lpszPrompt;
-            if (!std::getline(std::xcin, s)) {
-                throw UserAbortionError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Abort."));
-            }
-
-            if (s.empty()) {
-                return DefaultVal;
-            }
-
-            try {
-                val = std::stoi(s, nullptr, 0);
-                if (MinVal <= val && val <= MaxVal) {
-                    return val;
-                } else {
-                    throw std::invalid_argument("");
-                }
-            } catch (std::invalid_argument&) {
-                std::xcout << lpszErrorMessage << std::endl;
-            }
-        }
-    }
-
-    [[nodiscard]]
-    SerialNumberGenerator CollectInformationNormal() {
-        SerialNumberGenerator Generator;
-
-        std::xcout << TEXT("[*] Select Navicat product:")   << std::endl;
-        std::xcout << TEXT(" 0. DataModeler")               << std::endl;
-        std::xcout << TEXT(" 1. Premium")                   << std::endl;
-        std::xcout << TEXT(" 2. MySQL")                     << std::endl;
-        std::xcout << TEXT(" 3. PostgreSQL")                << std::endl;
-        std::xcout << TEXT(" 4. Oracle")                    << std::endl;
-        std::xcout << TEXT(" 5. SQLServer")                 << std::endl;
-        std::xcout << TEXT(" 6. SQLite")                    << std::endl;
-        std::xcout << TEXT(" 7. MariaDB")                   << std::endl;
-        std::xcout << TEXT(" 8. MongoDB")                   << std::endl;
-        std::xcout << TEXT(" 9. ReportViewer")              << std::endl;
-        std::xcout << std::endl;
-        Generator.SetProductSignature(
-            static_cast<NavicatProductType>(ReadInt(0, 9, TEXT("(Input index)> "), TEXT("Invalid index.")))
-        );
-
-        std::xcout << std::endl;
-        std::xcout << TEXT("[*] Select product language:")  << std::endl;
-        std::xcout << TEXT(" 0. English")                   << std::endl;
-        std::xcout << TEXT(" 1. Simplified Chinese")        << std::endl;
-        std::xcout << TEXT(" 2. Traditional Chinese")       << std::endl;
-        std::xcout << TEXT(" 3. Japanese")                  << std::endl;
-        std::xcout << TEXT(" 4. Polish")                    << std::endl;
-        std::xcout << TEXT(" 5. Spanish")                   << std::endl;
-        std::xcout << TEXT(" 6. French")                    << std::endl;
-        std::xcout << TEXT(" 7. German")                    << std::endl;
-        std::xcout << TEXT(" 8. Korean")                    << std::endl;
-        std::xcout << TEXT(" 9. Russian")                   << std::endl;
-        std::xcout << TEXT(" 10. Portuguese")               << std::endl;
-        std::xcout << std::endl;
-        Generator.SetLanguageSignature(
-            static_cast<NavicatLanguage>(ReadInt(0, 10, TEXT("(Input index)> "), TEXT("Invalid index.")))
-        );
-
-        std::xcout << std::endl;
-        std::xcout << TEXT("[*] Input major version number:") << std::endl;
-        Generator.SetVersion(
-            static_cast<BYTE>(ReadInt(0, 15, 12, TEXT("(range: 0 ~ 15, default: 12)> "), TEXT("Invalid number.")))
-        );
-
-        std::xcout << std::endl;
-        return Generator;
-    }
-
-    [[nodiscard]]
-    SerialNumberGenerator CollectInformationAdvanced() {
-        SerialNumberGenerator Generator;
-
-        std::xcout << TEXT("[*] Navicat Product Signature:") << std::endl;
-        Generator.SetProductSignature(
-            static_cast<BYTE>(ReadInt(0x00, 0xff, TEXT("(range: 0x00 ~ 0xFF)> "), TEXT("Invalid number.")))
-        );
-
-        std::xcout << std::endl;
-        std::xcout << TEXT("[*] Navicat Language Signature 0:") << std::endl;
-        auto s1 = static_cast<BYTE>(ReadInt(0x00, 0xff, TEXT("(range: 0x00 ~ 0xFF)> "), TEXT("Invalid number.")));
-        std::xcout << std::endl;
-        std::xcout << TEXT("[*] Navicat Language Signature 1:") << std::endl;
-        auto s2 = static_cast<BYTE>(ReadInt(0x00, 0xff, TEXT("(range: 0x00 ~ 0xFF)> "), TEXT("Invalid number.")));
-        Generator.SetLanguageSignature(s1, s2);
-
-        std::xcout << std::endl;
-        std::xcout << TEXT("[*] Input major version number:") << std::endl;
-        Generator.SetVersion(
-            static_cast<BYTE>(ReadInt(0, 15, 12, TEXT("(range: 0 ~ 15, default: 12)> "), TEXT("Invalid number.")))
-        );
-
-        std::xcout << std::endl;
-        return Generator;
-    }
-}
-
@@ -0,0 +1,41 @@
+#pragma once
+#include <openssl/crypto.h>
+#include <openssl/des.h>
+#include <memory.h>
+
+class DESCipher {
+private:
+    DES_cblock _Key;
+    DES_key_schedule _Schedule;
+public:
+
+    DESCipher() noexcept : _Key{}, _Schedule{} {}
+
+    void SetKey(const void* pKey) noexcept {
+        memcpy(&_Key, pKey, sizeof(_Key));
+        DES_set_odd_parity(&_Key);
+        DES_set_key(&_Key, &_Schedule);
+    }
+
+    void Clear() noexcept {
+        OPENSSL_cleanse(&_Key, sizeof(_Key));
+        OPENSSL_cleanse(&_Schedule, sizeof(_Schedule));
+    }
+
+    void EncryptBlock(void* lpBuffer) noexcept {
+        DES_cblock block;
+        DES_ecb_encrypt(reinterpret_cast<const_DES_cblock*>(lpBuffer), &block, &_Schedule, DES_ENCRYPT);
+        memcpy(lpBuffer, &block, sizeof(block));
+    }
+
+    void DecryptBlock(void* lpBuffer) noexcept {
+        DES_cblock block;
+        DES_ecb_encrypt(reinterpret_cast<const_DES_cblock*>(lpBuffer), &block, &_Schedule, DES_DECRYPT);
+        memcpy(lpBuffer, &block, sizeof(block));
+    }
+
+    ~DESCipher() noexcept {
+        Clear();
+    }
+};
+
@@ -1,241 +0,0 @@
-#include <ExceptionUser.hpp>
-#include <ResourceOwned.hpp>
-#include <ResourceTraitsWin32.hpp>
-
-#include <xstring.hpp>
-#include <bytearray.hpp>
-#include <RSACipher.hpp>
-#include "Base64.hpp"
-#include "SerialNumberGenerator.hpp"
-
-#include <iostream>
-#include <ctime>
-#include <rapidjson/document.h>
-#include <rapidjson/writer.h>
-#include <rapidjson/stringbuffer.h>
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-keygen\\GenerateLicense.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace std {
-#if defined(_UNICODE) || defined(UNICODE)
-    static auto & xcin = wcin;
-    static auto& xcout = wcout;
-    static auto& xcerr = wcerr;
-#else
-    static auto& xcin = cin;
-    static auto& xcout = cout;
-    static auto& xcerr = cerr;
-#endif
-}
-
-namespace nkg {
-
-    void GenerateLicenseText(const RSACipher& Cipher, const SerialNumberGenerator& Generator) {
-        std::xstring username;
-        std::xstring organization;
-        std::string utf8username;
-        std::string utf8organization;
-
-        std::xstring b64RequestCode;
-        std::bytearray RequestCode;
-        std::string utf8RequestInfo;
-        std::string utf8ResponseInfo;
-        std::bytearray ResponseCode;
-        std::xstring b64ResponseCode;
-
-        std::xcout << TEXT("[*] Your name: ");
-        if (!std::getline(std::xcin, username)) {
-            throw UserAbortionError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Abort."));
-        } else {
-            utf8username = username.explicit_string(CP_UTF8);
-        }
-
-        std::xcout << TEXT("[*] Your organization: ");
-        if (!std::getline(std::xcin, organization)) {
-            throw UserAbortionError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Abort."));
-        } else {
-            utf8organization = organization.explicit_string(CP_UTF8);
-        }
-
-        std::xcout << TEXT("[*] Input request code in Base64: (Input empty line to end)") << std::endl;
-        while (true) {
-            std::xstring temp;
-            if (!std::getline(std::xcin, temp)) {
-                throw UserAbortionError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Abort."));
-            }
-
-            if (temp.empty()) {
-                break;
-            }
-
-            b64RequestCode.append(temp);
-        }
-
-        RequestCode = Base64Decode(b64RequestCode);
-
-        utf8RequestInfo.resize((Cipher.Bits() + 7) / 8);
-        Cipher.Decrypt(RequestCode.data(), RequestCode.size(), utf8RequestInfo.data(), RSA_PKCS1_PADDING);
-        while (utf8RequestInfo.back() == '\x00') {
-            utf8RequestInfo.pop_back();
-        }
-
-        std::xcout << TEXT("[*] Request Info:") << std::endl;
-        std::xcout << std::xstring(std::xstring_extension{}, utf8RequestInfo, CP_UTF8) << std::endl;
-        std::xcout << std::endl;
-
-        rapidjson::Document json;
-        rapidjson::Value N_Key;
-        rapidjson::Value N_Value;
-        rapidjson::Value O_Key;
-        rapidjson::Value O_Value;
-        rapidjson::Value T_Key;
-        rapidjson::Value T_Value;
-        rapidjson::StringBuffer buffer;
-        rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
-
-        //
-        // Begin to parse
-        //
-        json.Parse(utf8RequestInfo.c_str());
-        //
-        // Remove "Platform" info
-        //
-        json.RemoveMember("P");
-        //
-        // Set "Name" info
-        //
-        N_Key.SetString("N", 1);
-        N_Value.SetString(utf8username.c_str(), static_cast<rapidjson::SizeType>(utf8username.length()));
-        //
-        // Set "Organization" info
-        //
-        O_Key.SetString("O", 1);
-        O_Value.SetString(utf8organization.c_str(), static_cast<rapidjson::SizeType>(utf8organization.length()));
-        //
-        // Set "Time" info
-        //
-        T_Key.SetString("T", 1);
-        T_Value.SetUint(static_cast<unsigned int>(std::time(nullptr)));
-        //
-        // Add "Name", "Organization" and "Time"
-        //
-        json.AddMember(N_Key, N_Value, json.GetAllocator());
-        json.AddMember(O_Key, O_Value, json.GetAllocator());
-        json.AddMember(T_Key, T_Value, json.GetAllocator());
-
-        json.Accept(writer);
-        if (buffer.GetSize() > 240) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Response info is too long."));
-        }
-
-        utf8ResponseInfo.assign(buffer.GetString(), buffer.GetSize());
-
-        std::xcout << TEXT("[*] Response Info:") << std::endl;
-        std::xcout << std::xstring(std::xstring_extension{}, utf8ResponseInfo, CP_UTF8) << std::endl;
-        std::xcout << std::endl;
-
-        ResponseCode.resize((Cipher.Bits() + 7) / 8);
-        Cipher.Encrypt<RSAKeyType::PrivateKey>(utf8ResponseInfo.data(), utf8ResponseInfo.size(), ResponseCode.data(), RSA_PKCS1_PADDING);
-        b64ResponseCode = Base64Encode(ResponseCode);
-
-        std::xcout << TEXT("[*] Activation Code:") << std::endl;
-        std::xcout << b64ResponseCode << std::endl;
-        std::xcout << std::endl;
-    }
-
-    void GenerateLicenseBinary(const RSACipher& Cipher, const SerialNumberGenerator& Generator) {
-        ResourceOwned hLicenseFile(FileHandleTraits{});
-
-        std::string utf8SerialNumber = Generator.GetSerialNumberShort().explicit_string(CP_UTF8);
-
-        std::xstring username;
-        std::xstring organization;
-        std::string utf8username;
-        std::string utf8organization;
-
-        std::string utf8ResponseInfo;
-        std::bytearray ResponseCode;
-
-        std::xcout << TEXT("[*] Your name: ");
-        if (!std::getline(std::xcin, username)) {
-            throw UserAbortionError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Abort."));
-        } else {
-            utf8username = username.explicit_string(CP_UTF8);
-        }
-
-        std::xcout << TEXT("[*] Your organization: ");
-        if (!std::getline(std::xcin, organization)) {
-            throw UserAbortionError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Abort."));
-        } else {
-            utf8organization = organization.explicit_string(CP_UTF8);
-        }
-
-        rapidjson::Document json;
-        rapidjson::Value N_Key;
-        rapidjson::Value N_Value;
-        rapidjson::Value O_Key;
-        rapidjson::Value O_Value;
-        rapidjson::Value T_Key;
-        rapidjson::Value T_Value;
-        rapidjson::Value K_Key;
-        rapidjson::Value K_Value;
-        rapidjson::StringBuffer buffer;
-        rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
-
-        json.Parse("{}");
-        K_Key.SetString("K", 1);
-        K_Value.SetString(utf8SerialNumber.c_str(), static_cast<rapidjson::SizeType>(utf8SerialNumber.length()));
-        N_Key.SetString("N", 1);
-        N_Value.SetString(utf8username.c_str(), static_cast<rapidjson::SizeType>(utf8username.length()));
-        O_Key.SetString("O", 1);
-        O_Value.SetString(utf8organization.c_str(), static_cast<rapidjson::SizeType>(utf8organization.length()));
-        T_Key.SetString("T", 1);
-        T_Value.SetUint(static_cast<unsigned int>(std::time(nullptr)));
-
-        json.AddMember(K_Key, K_Value, json.GetAllocator());
-        json.AddMember(N_Key, N_Value, json.GetAllocator());
-        json.AddMember(O_Key, O_Value, json.GetAllocator());
-        json.AddMember(T_Key, T_Value, json.GetAllocator());
-
-        json.Accept(writer);
-        if (buffer.GetSize() > 240) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Response info is too long."));
-        }
-
-        utf8ResponseInfo.assign(buffer.GetString(), buffer.GetSize());
-
-        std::xcout << TEXT("[*] Response Info:") << std::endl;
-        std::xcout << std::xstring(std::xstring_extension{}, utf8ResponseInfo, CP_UTF8) << std::endl;
-        std::xcout << std::endl;
-
-        ResponseCode.resize((Cipher.Bits() + 7) / 8);
-        Cipher.Encrypt<RSAKeyType::PrivateKey>(utf8ResponseInfo.data(), utf8ResponseInfo.size(), ResponseCode.data(), RSA_PKCS1_PADDING);
-
-        hLicenseFile.TakeOver(
-            CreateFile(
-                TEXT("license_file"),
-                GENERIC_WRITE,
-                0,
-                NULL,
-                CREATE_ALWAYS,
-                FILE_ATTRIBUTE_NORMAL,
-                NULL
-            )
-        );
-        if (hLicenseFile.IsValid() == false) {
-            throw Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("CreateFile failed."));
-        }
-
-        DWORD NumberOfBytesWritten;
-        if (!WriteFile(hLicenseFile, ResponseCode.data(), static_cast<DWORD>(ResponseCode.size()), &NumberOfBytesWritten, NULL)) {
-            throw Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("WriteFile failed."));
-        }
-
-        std::xcout << TEXT("[+] license_file has been generated.") << std::endl;
-
-
-    }
-}
@@ -0,0 +1,195 @@
+#pragma once
+#include <string>
+#include <random>
+#include "DESCipher.hpp"
+
+class NavicatKeygen {
+public:
+    enum class Language {
+        English,
+        SimplifiedChinese,
+        TraditionalChinese,
+        Japanese,
+        Polish,
+        Spanish,
+        French,
+        German,
+        Korean,
+        Russian,
+        Portuguese
+    };
+
+    enum class Product {
+        DataModeler,
+        Premium,
+        MySQL,
+        PostgreSQL,
+        Oracle,
+        SQLServer,
+        SQLite,
+        MariaDB,
+        MongoDB,
+        ReportViewer
+    };
+private:
+    std::random_device rand_dev;
+    std::default_random_engine rand_eng;
+    std::uniform_int_distribution<int> rand;
+    uint8_t data[10];
+public:
+
+    NavicatKeygen() : rand_eng(rand_dev()), rand(0, UINT8_MAX), data{} {
+        data[0] = 0x68;
+        data[1] = 0x2A;
+    }
+
+    void SetLanguageSignature(Language _language) {
+        switch (_language) {
+            case Language::English:
+                data[5] = 0xAC;       // Must be 0xAC for English version.
+                data[6] = 0x88;       // Must be 0x88 for English version.
+                break;
+            case Language::SimplifiedChinese:
+                data[5] = 0xCE;       // Must be 0xCE for Simplified Chinese version.
+                data[6] = 0x32;       // Must be 0x32 for Simplified Chinese version.
+                break;
+            case Language::TraditionalChinese:
+                data[5] = 0xAA;       // Must be 0xAA for Traditional Chinese version.
+                data[6] = 0x99;       // Must be 0x99 for Traditional Chinese version.
+                break;
+            case Language::Japanese:
+                data[5] = 0xAD;       // Must be 0xAD for Japanese version. Discoverer: @dragonflylee
+                data[6] = 0x82;       // Must be 0x82 for Japanese version. Discoverer: @dragonflylee
+                break;
+            case Language::Polish:
+                data[5] = 0xBB;       // Must be 0xBB for Polish version. Discoverer: @dragonflylee
+                data[6] = 0x55;       // Must be 0x55 for Polish version. Discoverer: @dragonflylee
+                break;
+            case Language::Spanish:
+                data[5] = 0xAE;       // Must be 0xAE for Spanish version. Discoverer: @dragonflylee
+                data[6] = 0x10;       // Must be 0x10 for Spanish version. Discoverer: @dragonflylee
+                break;
+            case Language::French:
+                data[5] = 0xFA;       // Must be 0xFA for French version. Discoverer: @Deltafox79
+                data[6] = 0x20;       // Must be 0x20 for French version. Discoverer: @Deltafox79
+                break;
+            case Language::German:
+                data[5] = 0xB1;       // Must be 0xB1 for German version. Discoverer: @dragonflylee
+                data[6] = 0x60;       // Must be 0x60 for German version. Discoverer: @dragonflylee
+                break;
+            case Language::Korean:
+                data[5] = 0xB5;       // Must be 0xB5 for Korean version. Discoverer: @dragonflylee
+                data[6] = 0x60;       // Must be 0x60 for Korean version. Discoverer: @dragonflylee
+                break;
+            case Language::Russian:
+                data[5] = 0xEE;       // Must be 0xB5 for Russian version. Discoverer: @dragonflylee
+                data[6] = 0x16;       // Must be 0x60 for Russian version. Discoverer: @dragonflylee
+                break;
+            case Language::Portuguese:
+                data[5] = 0xCD;       // Must be 0xCD for Portuguese version. Discoverer: @dragonflylee
+                data[6] = 0x49;       // Must be 0x49 for Portuguese version. Discoverer: @dragonflylee
+                break;
+            default:
+                break;
+        }
+    }
+
+    void SetLanguageSignature(uint8_t value0, uint8_t value1) {
+        data[5] = value0;
+        data[6] = value1;
+    }
+
+    void SetProductSignature(Product _product) {
+        switch (_product) {
+            case Product::DataModeler:
+                data[7] = 0x47;
+                break;
+            case Product::Premium:
+                data[7] = 0x65;
+                break;
+            case Product::MySQL:
+                data[7] = 0x68;
+                break;
+            case Product::PostgreSQL:
+                data[7] = 0x6C;
+                break;
+            case Product::Oracle:
+                data[7] = 0x70;
+                break;
+            case Product::SQLServer:
+                data[7] = 0x74;
+                break;
+            case Product::SQLite:
+                data[7] = 0x78;
+                break;
+            case Product::MariaDB:
+                data[7] = 0x7C;
+                break;
+            case Product::MongoDB:
+                data[7] = 0x80;
+                break;
+            case Product::ReportViewer:
+                data[7] = 0xb;
+            default:
+                break;
+        }
+    }
+
+    void SetProductSignature(uint8_t value) {
+        data[7] = value;
+    }
+
+    void SetVersion(uint8_t version) {
+        data[8] = version << 4;
+    }
+
+    void Generate() {
+        static uint8_t DESKey[] = { 0x64, 0xAD, 0xF3, 0x2F, 0xAE, 0xF2, 0x1A, 0x27 };
+        DESCipher cipher;
+
+        data[2] = static_cast<uint8_t>(rand(rand_eng));
+        data[3] = static_cast<uint8_t>(rand(rand_eng));
+        data[4] = static_cast<uint8_t>(rand(rand_eng));
+        data[9] = 0x32;
+
+        cipher.SetKey(&DESKey);
+        cipher.EncryptBlock(data + 2);
+    }
+
+    std::string GetKey() const {
+        static const char EncodeTable[] = "ABCDEFGH8JKLMN9PQRSTUVWXYZ234567";
+        std::string Key;
+
+        Key.resize(16);
+
+        Key[0] = EncodeTable[data[0] >> 3];
+        Key[1] = EncodeTable[(data[0] & 0x07) << 2 | data[1] >> 6];
+        Key[2] = EncodeTable[data[1] >> 1 & 0x1F];
+        Key[3] = EncodeTable[(data[1] & 0x1) << 4 | data[2] >> 4];
+        Key[4] = EncodeTable[(data[2] & 0xF) << 1 | data[3] >> 7];
+        Key[5] = EncodeTable[data[3] >> 2 & 0x1F];
+        Key[6] = EncodeTable[(data[3] << 3 & 0x1F) | data[4] >> 5];
+        Key[7] = EncodeTable[data[4] & 0x1F];
+
+        Key[8] = EncodeTable[data[5] >> 3];
+        Key[9] = EncodeTable[(data[5] & 0x07) << 2 | data[6] >> 6];
+        Key[10] = EncodeTable[data[6] >> 1 & 0x1F];
+        Key[11] = EncodeTable[(data[6] & 0x1) << 4 | data[7] >> 4];
+        Key[12] = EncodeTable[(data[7] & 0xF) << 1 | data[8] >> 7];
+        Key[13] = EncodeTable[data[8] >> 2 & 0x1F];
+        Key[14] = EncodeTable[(data[8] << 3 & 0x1F) | data[9] >> 5];
+        Key[15] = EncodeTable[data[9] & 0x1F];
+
+        return Key;
+    }
+
+    std::string GetFormatedKey() const {
+        std::string Key = GetKey();
+        Key.insert(Key.begin() + 4, '-');
+        Key.insert(Key.begin() + 5 + 4, '-');
+        Key.insert(Key.begin() + 10 + 4, '-');
+        return Key;
+    }
+
+};
+
@@ -1,195 +0,0 @@
-#include "SerialNumberGenerator.hpp"
-#include <Exception.hpp>
-#include <openssl/des.h>
-#include <NTSecAPI.h>
-#include <iostream>
-
-#pragma comment(lib, "Advapi32")
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-keygen\\NavicatKeygen.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace std {
-#if defined(_UNICODE) || defined(UNICODE)
-    static auto & xcin = wcin;
-    static auto& xcout = wcout;
-    static auto& xcerr = wcerr;
-#else
-    static auto& xcin = cin;
-    static auto& xcout = cout;
-    static auto& xcerr = cerr;
-#endif
-}
-
-namespace nkg {
-
-    SerialNumberGenerator::SerialNumberGenerator() noexcept :
-        _Data{ 0x68 , 0x2A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x32 } {}
-
-    void SerialNumberGenerator::SetLanguageSignature(NavicatLanguage Language) noexcept {
-        switch (Language) {
-            case NavicatLanguage::English:
-                _Data[5] = 0xAC;       // Must be 0xAC for English version.
-                _Data[6] = 0x88;       // Must be 0x88 for English version.
-                break;
-            case NavicatLanguage::SimplifiedChinese:
-                _Data[5] = 0xCE;       // Must be 0xCE for Simplified Chinese version.
-                _Data[6] = 0x32;       // Must be 0x32 for Simplified Chinese version.
-                break;
-            case NavicatLanguage::TraditionalChinese:
-                _Data[5] = 0xAA;       // Must be 0xAA for Traditional Chinese version.
-                _Data[6] = 0x99;       // Must be 0x99 for Traditional Chinese version.
-                break;
-            case NavicatLanguage::Japanese:
-                _Data[5] = 0xAD;       // Must be 0xAD for Japanese version. Discoverer: @dragonflylee
-                _Data[6] = 0x82;       // Must be 0x82 for Japanese version. Discoverer: @dragonflylee
-                break;
-            case NavicatLanguage::Polish:
-                _Data[5] = 0xBB;       // Must be 0xBB for Polish version. Discoverer: @dragonflylee
-                _Data[6] = 0x55;       // Must be 0x55 for Polish version. Discoverer: @dragonflylee
-                break;
-            case NavicatLanguage::Spanish:
-                _Data[5] = 0xAE;       // Must be 0xAE for Spanish version. Discoverer: @dragonflylee
-                _Data[6] = 0x10;       // Must be 0x10 for Spanish version. Discoverer: @dragonflylee
-                break;
-            case NavicatLanguage::French:
-                _Data[5] = 0xFA;       // Must be 0xFA for French version. Discoverer: @Deltafox79
-                _Data[6] = 0x20;       // Must be 0x20 for French version. Discoverer: @Deltafox79
-                break;
-            case NavicatLanguage::German:
-                _Data[5] = 0xB1;       // Must be 0xB1 for German version. Discoverer: @dragonflylee
-                _Data[6] = 0x60;       // Must be 0x60 for German version. Discoverer: @dragonflylee
-                break;
-            case NavicatLanguage::Korean:
-                _Data[5] = 0xB5;       // Must be 0xB5 for Korean version. Discoverer: @dragonflylee
-                _Data[6] = 0x60;       // Must be 0x60 for Korean version. Discoverer: @dragonflylee
-                break;
-            case NavicatLanguage::Russian:
-                _Data[5] = 0xEE;       // Must be 0xB5 for Russian version. Discoverer: @dragonflylee
-                _Data[6] = 0x16;       // Must be 0x60 for Russian version. Discoverer: @dragonflylee
-                break;
-            case NavicatLanguage::Portuguese:
-                _Data[5] = 0xCD;       // Must be 0xCD for Portuguese version. Discoverer: @dragonflylee
-                _Data[6] = 0x49;       // Must be 0x49 for Portuguese version. Discoverer: @dragonflylee
-                break;
-            default:
-                break;
-        }
-    }
-
-    void SerialNumberGenerator::SetLanguageSignature(BYTE LanguageSignature0, BYTE LanguageSignature1) noexcept {
-        _Data[5] = LanguageSignature0;
-        _Data[6] = LanguageSignature1;
-    }
-
-    void SerialNumberGenerator::SetProductSignature(NavicatProductType ProductType) noexcept {
-        switch (ProductType) {
-            case NavicatProductType::DataModeler:
-                _Data[7] = 0x84;
-                break;
-            case NavicatProductType::Premium:
-                _Data[7] = 0x65;
-                break;
-            case NavicatProductType::MySQL:
-                _Data[7] = 0x68;
-                break;
-            case NavicatProductType::PostgreSQL:
-                _Data[7] = 0x6C;
-                break;
-            case NavicatProductType::Oracle:
-                _Data[7] = 0x70;
-                break;
-            case NavicatProductType::SQLServer:
-                _Data[7] = 0x74;
-                break;
-            case NavicatProductType::SQLite:
-                _Data[7] = 0x78;
-                break;
-            case NavicatProductType::MariaDB:
-                _Data[7] = 0x7C;
-                break;
-            case NavicatProductType::MongoDB:
-                _Data[7] = 0x80;
-                break;
-            case NavicatProductType::ReportViewer:
-                _Data[7] = 0xb;
-            default:
-                break;
-        }
-    }
-
-    void SerialNumberGenerator::SetProductSignature(BYTE ProductSignature) noexcept {
-        _Data[7] = ProductSignature;
-    }
-
-    void SerialNumberGenerator::SetVersion(BYTE Version) {
-        if (Version < 0x10) {
-            _Data[8] = static_cast<BYTE>(Version << 4);
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Invalid version for Navicat."));
-        }
-    }
-
-    void SerialNumberGenerator::Generate() {
-        static const TCHAR EncodeTable[] = TEXT("ABCDEFGHIJKLMNOPQRSTUVWXYZ234567");
-
-        RtlGenRandom(_Data + 2, 3);
-
-        const_DES_cblock key = { 0x64, 0xAD, 0xF3, 0x2F, 0xAE, 0xF2, 0x1A, 0x27 };
-        DES_key_schedule schedule;
-        DES_set_key_unchecked(&key, &schedule);
-        DES_ecb_encrypt(
-            reinterpret_cast<const_DES_cblock*>(_Data + 2),
-            reinterpret_cast<const_DES_cblock*>(_Data + 2),
-            &schedule,
-            DES_ENCRYPT
-        );
-
-        _SerialNumberShort.resize(16);
-
-        _SerialNumberShort[0] = EncodeTable[_Data[0] >> 3];
-        _SerialNumberShort[1] = EncodeTable[(_Data[0] & 0x07) << 2 | _Data[1] >> 6];
-        _SerialNumberShort[2] = EncodeTable[_Data[1] >> 1 & 0x1F];
-        _SerialNumberShort[3] = EncodeTable[(_Data[1] & 0x1) << 4 | _Data[2] >> 4];
-        _SerialNumberShort[4] = EncodeTable[(_Data[2] & 0xF) << 1 | _Data[3] >> 7];
-        _SerialNumberShort[5] = EncodeTable[_Data[3] >> 2 & 0x1F];
-        _SerialNumberShort[6] = EncodeTable[_Data[3] << 3 & 0x1F | _Data[4] >> 5];
-        _SerialNumberShort[7] = EncodeTable[_Data[4] & 0x1F];
-
-        _SerialNumberShort[8] = EncodeTable[_Data[5] >> 3];
-        _SerialNumberShort[9] = EncodeTable[(_Data[5] & 0x07) << 2 | _Data[6] >> 6];
-        _SerialNumberShort[10] = EncodeTable[_Data[6] >> 1 & 0x1F];
-        _SerialNumberShort[11] = EncodeTable[(_Data[6] & 0x1) << 4 | _Data[7] >> 4];
-        _SerialNumberShort[12] = EncodeTable[(_Data[7] & 0xF) << 1 | _Data[8] >> 7];
-        _SerialNumberShort[13] = EncodeTable[_Data[8] >> 2 & 0x1F];
-        _SerialNumberShort[14] = EncodeTable[_Data[8] << 3 & 0x1F | _Data[9] >> 5];
-        _SerialNumberShort[15] = EncodeTable[_Data[9] & 0x1F];
-
-        _SerialNumberLong = std::xstring::format(
-            TEXT("%.4s-%.4s-%.4s-%.4s"),
-            _SerialNumberShort.c_str() + 0,
-            _SerialNumberShort.c_str() + 4,
-            _SerialNumberShort.c_str() + 8,
-            _SerialNumberShort.c_str() + 12
-        );
-    }
-
-    [[nodiscard]]
-    const std::xstring& SerialNumberGenerator::GetSerialNumberShort() const noexcept {
-        return _SerialNumberShort;
-    }
-
-    [[nodiscard]]
-    const std::xstring& SerialNumberGenerator::GetSerialNumberLong() const noexcept {
-        return _SerialNumberLong;
-    }
-
-    void SerialNumberGenerator::ShowInConsole() const {
-        std::xcout << TEXT("[*] Serial number:") << std::endl;
-        std::xcout << _SerialNumberLong << std::endl;
-        std::xcout << std::endl;
-    }
-}
-
@@ -1,64 +0,0 @@
-#pragma once
-#include <windows.h>
-#include <xstring.hpp>
-
-namespace nkg {
-
-    enum class NavicatLanguage {
-        English,
-        SimplifiedChinese,
-        TraditionalChinese,
-        Japanese,
-        Polish,
-        Spanish,
-        French,
-        German,
-        Korean,
-        Russian,
-        Portuguese
-    };
-
-    enum class NavicatProductType {
-        DataModeler,
-        Premium,
-        MySQL,
-        PostgreSQL,
-        Oracle,
-        SQLServer,
-        SQLite,
-        MariaDB,
-        MongoDB,
-        ReportViewer
-    };
-
-    class SerialNumberGenerator {
-    private:
-
-        BYTE _Data[10];
-        std::xstring _SerialNumberShort;
-        std::xstring _SerialNumberLong;
-
-    public:
-
-        SerialNumberGenerator() noexcept;
-
-        void SetLanguageSignature(NavicatLanguage Language) noexcept;
-        void SetLanguageSignature(BYTE LanguageSignature0, BYTE LanguageSignature1) noexcept;
-
-        void SetProductSignature(NavicatProductType ProductType) noexcept;
-        void SetProductSignature(BYTE ProductSignature) noexcept;
-
-        void SetVersion(BYTE Version);
-
-        void Generate();
-
-        [[nodiscard]]
-        const std::xstring& GetSerialNumberShort() const noexcept;
-        [[nodiscard]]
-        const std::xstring& GetSerialNumberLong() const noexcept;
-
-        void ShowInConsole() const;
-    };
-
-}
-
@@ -1,117 +0,0 @@
-#include <tchar.h>
-#include <stdio.h>
-#include <windows.h>
-#include <Exception.hpp>
-#include <ExceptionUser.hpp>
-#include <RSACipher.hpp>
-#include "SerialNumberGenerator.hpp"
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-keygen\\_tmain.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-    using fnCollectInformation = SerialNumberGenerator();
-    using fnGenerateLicense = void(const RSACipher& Cipher, const SerialNumberGenerator& Generator);
-
-    SerialNumberGenerator CollectInformationNormal();
-    SerialNumberGenerator CollectInformationAdvanced();
-    void GenerateLicenseText(const RSACipher& Cipher, const SerialNumberGenerator& Generator);
-    void GenerateLicenseBinary(const RSACipher& Cipher, const SerialNumberGenerator& Generator);
-}
-
-static void Welcome() {
-    _putts(TEXT("***************************************************"));
-    _putts(TEXT("*       Navicat Keygen by @DoubleLabyrinth        *"));
-    _putts(TEXT("*                   Version: 4.0                  *"));
-    _putts(TEXT("***************************************************"));
-    _putts(TEXT(""));
-}
-
-static void Help() {
-    _putts(TEXT("Usage:"));
-    _putts(TEXT("    navicat-keygen.exe <-bin|-text> [-adv] <RSA-2048 Private Key File>"));
-    _putts(TEXT(""));
-    _putts(TEXT("    <-bin|-text>       Specify \"-bin\" to generate \"license_file\" used by Navicat 11."));
-    _putts(TEXT("                       Specify \"-text\" to generate base64-encoded activation code."));
-    _putts(TEXT("                       This parameter must be specified."));
-    _putts(TEXT(""));
-    _putts(TEXT("    [-adv]             Enable advance mode."));
-    _putts(TEXT("                       This parameter is optional."));
-    _putts(TEXT(""));
-    _putts(TEXT("    <RSA-2048 Private Key File>    A path to an RSA-2048 private key file."));
-    _putts(TEXT("                                   This parameter must be specified."));
-    _putts(TEXT(""));
-    _putts(TEXT("Example:"));
-    _putts(TEXT("    navicat-keygen.exe -text .\\RegPrivateKey.pem"));
-}
-
-int _tmain(int argc, PTSTR argv[]) {
-    Welcome();
-
-    if (argc == 3 || argc == 4) {
-        nkg::fnCollectInformation* lpfnCollectInformation = nullptr;
-        nkg::fnGenerateLicense* lpfnGenerateLicense = nullptr;
-
-        if (_tcsicmp(argv[1], TEXT("-bin")) == 0) {
-            lpfnGenerateLicense = nkg::GenerateLicenseBinary;
-        } else if (_tcsicmp(argv[1], TEXT("-text")) == 0) {
-            lpfnGenerateLicense = nkg::GenerateLicenseText;
-        } else {
-            Help();
-            return -1;
-        }
-
-        if (argc == 4) {
-            if (_tcsicmp(argv[2], TEXT("-adv")) == 0) {
-                lpfnCollectInformation = nkg::CollectInformationAdvanced;
-            } else {
-                Help();
-                return -1;
-            }
-        } else {
-            lpfnCollectInformation = nkg::CollectInformationNormal;
-        }
-
-        try {
-            nkg::RSACipher Cipher;
-
-            Cipher.ImportKeyFromFile<nkg::RSAKeyType::PrivateKey, nkg::RSAKeyFormat::PEM>(argv[argc - 1]);
-            if (Cipher.Bits() != 2048) {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("RSA key length mismatches."))
-                    .AddHint(TEXT("You must provide an RSA key whose modulus length is 2048 bits."));
-            }
-
-            auto Generator = lpfnCollectInformation();
-
-            Generator.Generate();
-            Generator.ShowInConsole();
-
-            lpfnGenerateLicense(Cipher, Generator);
-
-            return 0;
-        } catch (nkg::UserAbortionError&) {
-            return -1;
-        } catch (nkg::Exception& e) {
-            _tprintf_s(TEXT("[-] %s:%zu ->\n"), e.File(), e.Line());
-            _tprintf_s(TEXT("    %s\n"), e.Message());
-
-            if (e.HasErrorCode()) {
-                _tprintf_s(TEXT("    %s (0x%zx)\n"), e.ErrorString(), e.ErrorCode());
-            }
-
-            for (auto& Hint : e.Hints()) {
-                _tprintf_s(TEXT("    Hints: %s\n"), Hint.c_str());
-            }
-
-            return -1;
-        } catch (std::exception& e) {
-            _tprintf_s(TEXT("[-] %hs\n"), e.what());
-            return -1;
-        }
-    } else {
-        Help();
-        return -1;
-    }
-}
@@ -0,0 +1,251 @@
+#include <stddef.h> // NOLINT
+#include <stdint.h> // NOLINT
+#include <iostream>
+#include <vector>
+#include <string>
+
+#include "../common/RSACipher.hpp"
+#include "NavicatKeygen.hpp"
+
+#include <rapidjson/document.h>
+#include <rapidjson/writer.h>
+#include <rapidjson/stringbuffer.h>
+
+template<int min_num, int max_num>
+bool read_int(int& num, const char* prompt, const char* err_msg) {
+    int temp;
+    std::string input;
+
+    while (true) {
+        std::cout << prompt;
+        if (!std::getline(std::cin, input))
+            return false;
+
+        try {
+            temp = std::stoi(input, nullptr, 0);
+            if (min_num <= temp && temp <= max_num) {
+                num = temp;
+                return true;
+            } else {
+                throw std::invalid_argument(err_msg);
+            }
+        } catch (...) {
+            std::cout << err_msg << std::endl;
+        }
+    }
+}
+
+std::string base64_encode(const std::vector<uint8_t>& bindata);
+std::vector<uint8_t> base64_decode(const std::string& ascdata);
+
+void Help() {
+    std::cout << "***************************************************"                                      << std::endl;
+    std::cout << "*       Navicat Keygen by @DoubleLabyrinth        *"                                      << std::endl;
+    std::cout << "*                  Version: 4.0                   *"                                      << std::endl;
+    std::cout << "***************************************************"                                      << std::endl;
+    std::cout <<                                                                                               std::endl;
+    std::cout << "Usage:"                                                                                   << std::endl;
+    std::cout << "    navicat-keygen <RSA-2048 Private Key File>"                                           << std::endl;
+    std::cout <<                                                                                               std::endl;
+    std::cout << "        <RSA-2048 Private Key File>    Path to a PEM-format RSA-2048 private key file."   << std::endl;
+    std::cout << "                                       This parameter must be specified."                 << std::endl;
+    std::cout <<                                                                                               std::endl;
+}
+
+int main(int argc, char* argv[]) {
+    if (argc != 2) {
+        Help();
+        return -1;
+    } else {
+        try {
+            std::cout << "***************************************************"  << std::endl;
+            std::cout << "*       Navicat Keygen by @DoubleLabyrinth        *"  << std::endl;
+            std::cout << "*                  Version: 4.0                   *"  << std::endl;
+            std::cout << "***************************************************"  << std::endl;
+            std::cout << std::endl;
+
+            RSACipher RsaCipher;
+
+            int select_num;
+
+            NavicatKeygen keygen;
+            std::string username;
+            std::string organization;
+
+            std::string RequestCode_b64;
+            std::vector<uint8_t> RequestCode;
+            char RequestInfo[256] = {};
+            char ResponseInfo[256] = {};
+            std::vector<uint8_t> ResponseCode;
+            std::string ResponseCode_b64;
+
+            rapidjson::Document json;
+            rapidjson::Value N_Key;
+            rapidjson::Value N_Value;
+            rapidjson::Value O_Key;
+            rapidjson::Value O_Value;
+            rapidjson::Value T_Key;
+            rapidjson::Value T_Value;
+            rapidjson::StringBuffer buffer;
+            rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
+
+            RsaCipher.ImportKeyFromFile<RSAKeyType::PrivateKey, RSAKeyFormat::PEM>(argv[1]);
+            if (RsaCipher.Bits() != 2048) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::Exception(__FILE__, __LINE__, "Not RSA-2048 private key file.");
+            }
+
+            keygen.SetProductSignature(NavicatKeygen::Product::Premium);
+
+            std::cout
+                << "Which is your Navicat Premium language?" << std::endl
+                << "0. English" << std::endl
+                << "1. Simplified Chinese" << std::endl
+                << "2. Traditional Chinese" << std::endl
+                << "3. Japanese" << std::endl
+                << "4. Polish" << std::endl
+                << "5. Spanish" << std::endl
+                << "6. French" << std::endl
+                << "7. German" << std::endl
+                << "8. Korean" << std::endl
+                << "9. Russian" << std::endl
+                << "10. Portuguese" << std::endl
+                << std::endl;
+            if (read_int<0, 10>(select_num, "(Input index)> ", "Invalid index.")) {
+                keygen.SetLanguageSignature(static_cast<NavicatKeygen::Language>(select_num));
+            } else {
+                return -1;
+            }
+
+            std::cout << std::endl;
+
+            if (read_int<0, 15>(select_num, "(Input major version number, range: 0 ~ 15, default: 12)> ", "Invalid number.")) {
+                keygen.SetVersion(static_cast<uint8_t>(select_num));
+            } else {
+                return -1;
+            }
+
+            //
+            //  Generate snKey
+            //
+            keygen.Generate();
+            std::cout << std::endl;
+            std::cout << "Serial number:" << std::endl;
+            std::cout << keygen.GetFormatedKey() << std::endl;
+            std::cout << std::endl;
+
+            //
+            //  Get user name
+            //
+            std::cout << "Your name: ";
+            if (!std::getline(std::cin, username)) {
+                return -1;
+            }
+
+            //
+            //  Get organization name
+            //
+            std::cout << "Your organization: ";
+            if (!std::getline(std::cin, organization)) {
+                return -1;
+            }
+
+            std::cout << std::endl;
+
+            //
+            //  Get request code in base64
+            //
+            std::cout << "Input request code (in Base64), input empty line to end:" << std::endl;
+            while (true) {
+                std::string temp;
+                if (!std::getline(std::cin, temp))
+                    return 0;
+
+                if (temp.empty())
+                    break;
+
+                RequestCode_b64 += temp;
+            }
+
+            //
+            //  Get request code in raw bytes
+            //
+            RequestCode = base64_decode(RequestCode_b64);
+            if (RequestCode.size() > ((RsaCipher.Bits() + 7) / 8)) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::Exception(__FILE__, __LINE__, "Request code is too long.");
+            }
+
+            //
+            //  Decrypt to get request info
+            //
+            RsaCipher.Decrypt(RequestCode.data(), static_cast<int>(RequestCode.size()), RequestInfo, RSA_PKCS1_PADDING);
+
+            //
+            //  print out request info
+            //
+            std::cout << "Request Info:" << std::endl;
+            std::cout << RequestInfo << std::endl;
+            std::cout << std::endl;
+
+            //
+            //  Generate response info
+            //
+            json.Parse(RequestInfo);
+            json.RemoveMember("P");     // remove Platform info
+
+            N_Key.SetString("N", 1);
+            N_Value.SetString(username.c_str(), static_cast<rapidjson::SizeType>(username.length()));
+            O_Key.SetString("O", 1);
+            O_Value.SetString(organization.c_str(), static_cast<rapidjson::SizeType>(organization.length()));
+            T_Key.SetString("T", 1);
+            T_Value.SetUint(static_cast<unsigned>(std::time(nullptr)));
+
+            json.AddMember(N_Key, N_Value, json.GetAllocator());
+            json.AddMember(O_Key, O_Value, json.GetAllocator());
+            json.AddMember(T_Key, T_Value, json.GetAllocator());
+
+            json.Accept(writer);
+
+            if (buffer.GetSize() > 240) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::Exception(__FILE__, __LINE__, "Response info is too long.");
+            }
+
+            //
+            //  print out response info
+            //
+            memcpy(ResponseInfo, buffer.GetString(), buffer.GetSize());
+            std::cout << "Response Info:" << std::endl;
+            std::cout << ResponseInfo << std::endl;
+            std::cout << std::endl;
+
+            //
+            //  encrypt response info
+            //
+            ResponseCode.resize((RsaCipher.Bits() + 7) / 8);
+            RsaCipher.Encrypt<RSAKeyType::PrivateKey>(ResponseInfo, static_cast<int>(strlen(ResponseInfo)), ResponseCode.data(), RSA_PKCS1_PADDING);
+
+            //
+            //  encode encrypted response info in base64 format
+            //
+            ResponseCode_b64 = base64_encode(ResponseCode);
+
+            //
+            //  print out activation code
+            //
+            std::cout << "License:" << std::endl;
+            std::cout << ResponseCode_b64 << std::endl;
+
+            return 0;
+        } catch (nkg::Exception& e) {
+            std::cout << "[-] " << e.File() << ":" << e.Line() << " ->" << std::endl;
+            std::cout << "    " << e.Message() << std::endl;
+            if (e.HasErrorCode()) {
+                std::cout << "    " << e.ErrorString() << std::endl;
+            }
+            return -1;
+        }
+    }
+}
+
@@ -1,181 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup Label="ProjectConfigurations">
-    <ProjectConfiguration Include="Debug|Win32">
-      <Configuration>Debug</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|Win32">
-      <Configuration>Release</Configuration>
-      <Platform>Win32</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Debug|x64">
-      <Configuration>Debug</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-    <ProjectConfiguration Include="Release|x64">
-      <Configuration>Release</Configuration>
-      <Platform>x64</Platform>
-    </ProjectConfiguration>
-  </ItemGroup>
-  <PropertyGroup Label="Globals">
-    <VCProjectVersion>16.0</VCProjectVersion>
-    <ProjectGuid>{BA201764-EECF-4DA8-BCAD-7CFBA301FC9C}</ProjectGuid>
-    <Keyword>Win32Proj</Keyword>
-    <RootNamespace>navicatkeygen</RootNamespace>
-    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
-    <VcpkgTriplet Condition="'$(Platform)'=='Win32'">x86-windows-static</VcpkgTriplet>
-    <VcpkgTriplet Condition="'$(Platform)'=='x64'">x64-windows-static</VcpkgTriplet>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v142</PlatformToolset>
-    <CharacterSet>Unicode</CharacterSet>
-    <SpectreMitigation>false</SpectreMitigation>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v142</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
-    <SpectreMitigation>false</SpectreMitigation>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v142</PlatformToolset>
-    <CharacterSet>Unicode</CharacterSet>
-    <SpectreMitigation>false</SpectreMitigation>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
-    <ConfigurationType>Application</ConfigurationType>
-    <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v142</PlatformToolset>
-    <WholeProgramOptimization>true</WholeProgramOptimization>
-    <CharacterSet>Unicode</CharacterSet>
-    <SpectreMitigation>false</SpectreMitigation>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
-  <ImportGroup Label="ExtensionSettings">
-  </ImportGroup>
-  <ImportGroup Label="Shared">
-    <Import Project="..\common\common.vcxitems" Label="Shared" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <LinkIncremental>true</LinkIncremental>
-    <OutDir>$(SolutionDir)bin\$(Platform)-$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)obj\$(Platform)-$(Configuration)\$(ProjectName)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <LinkIncremental>true</LinkIncremental>
-    <OutDir>$(SolutionDir)bin\$(Platform)-$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)obj\$(Platform)-$(Configuration)\$(ProjectName)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <LinkIncremental>false</LinkIncremental>
-    <OutDir>$(SolutionDir)bin\$(Platform)-$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)obj\$(Platform)-$(Configuration)\$(ProjectName)\</IntDir>
-  </PropertyGroup>
-  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <LinkIncremental>false</LinkIncremental>
-    <OutDir>$(SolutionDir)bin\$(Platform)-$(Configuration)\</OutDir>
-    <IntDir>$(SolutionDir)obj\$(Platform)-$(Configuration)\$(ProjectName)\</IntDir>
-  </PropertyGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <ClCompile>
-      <WarningLevel>Level3</WarningLevel>
-      <Optimization>Disabled</Optimization>
-      <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp17</LanguageStandard>
-      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <ClCompile>
-      <WarningLevel>Level3</WarningLevel>
-      <Optimization>Disabled</Optimization>
-      <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp17</LanguageStandard>
-      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
-    </ClCompile>
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-      <Optimization>MaxSpeed</Optimization>
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-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp17</LanguageStandard>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
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-  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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-      <WarningLevel>Level3</WarningLevel>
-      <Optimization>MaxSpeed</Optimization>
-      <FunctionLevelLinking>true</FunctionLevelLinking>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-      <SDLCheck>true</SDLCheck>
-      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <ConformanceMode>true</ConformanceMode>
-      <LanguageStandard>stdcpp17</LanguageStandard>
-      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
-    </ClCompile>
-    <Link>
-      <SubSystem>Console</SubSystem>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-      <OptimizeReferences>true</OptimizeReferences>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <ClCompile Include="CollectInformation.cpp" />
-    <ClCompile Include="GenerateLicense.cpp" />
-    <ClCompile Include="SerialNumberGenerator.cpp" />
-    <ClCompile Include="_tmain.cpp" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="Base64.hpp" />
-    <ClInclude Include="SerialNumberGenerator.hpp" />
-  </ItemGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
-  <ImportGroup Label="ExtensionTargets">
-  </ImportGroup>
-</Project>
@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ItemGroup>
-    <Filter Include="源文件">
-      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
-      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
-    </Filter>
-    <Filter Include="头文件">
-      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
-      <Extensions>h;hh;hpp;hxx;hm;inl;inc;ipp;xsd</Extensions>
-    </Filter>
-    <Filter Include="资源文件">
-      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
-      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
-    </Filter>
-  </ItemGroup>
-  <ItemGroup>
-    <ClCompile Include="_tmain.cpp">
-      <Filter>源文件</Filter>
-    </ClCompile>
-    <ClCompile Include="SerialNumberGenerator.cpp">
-      <Filter>源文件</Filter>
-    </ClCompile>
-    <ClCompile Include="CollectInformation.cpp">
-      <Filter>源文件</Filter>
-    </ClCompile>
-    <ClCompile Include="GenerateLicense.cpp">
-      <Filter>源文件</Filter>
-    </ClCompile>
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="Base64.hpp">
-      <Filter>头文件</Filter>
-    </ClInclude>
-    <ClInclude Include="SerialNumberGenerator.hpp">
-      <Filter>头文件</Filter>
-    </ClInclude>
-  </ItemGroup>
-</Project>
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <ShowAllFiles>true</ShowAllFiles>
-  </PropertyGroup>
-</Project>
@@ -1,98 +1,76 @@
 #include "CapstoneDisassembler.hpp"

-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\CapstoneDisassembler.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
+CapstoneDisassembler CapstoneDisassembler::Create(cs_arch ArchType, cs_mode Mode) {
+    CapstoneDisassembler NewDisassembler;

-namespace nkg {
-
-    CapstoneDisassembler::CapstoneDisassembler(const CapstoneEngine& Engine) :
-        ResourceOwned<CapstoneInsnTraits>(cs_malloc(Engine)),
-        _Engine(Engine),
-        _CurrentState{},
-        _NextState{},
-        _lpCurrentInsn(nullptr)
-    {
-        if (IsValid() == false) {
-            throw CapstoneError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), cs_errno(Engine), TEXT("cs_malloc failed."));
-        }
+    auto err = cs_open(ArchType, Mode, NewDisassembler.pvt_Handle.GetAddress());
+    if (err != CS_ERR_OK) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::CapstoneError(__FILE__, __LINE__, err, "cs_open failed.");
    }

-    CapstoneDisassembler::CapstoneDisassembler(CapstoneDisassembler&& Other) noexcept :
-        ResourceOwned<CapstoneInsnTraits>(static_cast<ResourceOwned<CapstoneInsnTraits>&&>(Other)),
-        _Engine(Other._Engine),
-        _CurrentState(Other._CurrentState),
-        _NextState(Other._NextState),
-        _lpCurrentInsn(Other._lpCurrentInsn) {}
-
-    CapstoneDisassembler& CapstoneDisassembler::SetContext(const CapstoneContext& Ctx) noexcept {
-        _lpCurrentInsn = nullptr;
-
-        _CurrentState.lpMachineCode = nullptr;
-        _CurrentState.cbMachineCode = 0;
-        _CurrentState.Address = 0;
-
-        _NextState = Ctx;
-
-        return *this;
+    NewDisassembler.pvt_Insn.TakeOver(cs_malloc(NewDisassembler.pvt_Handle));
+    if (NewDisassembler.pvt_Insn.IsValid() == false) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::CapstoneError(__FILE__, __LINE__, cs_errno(NewDisassembler.pvt_Handle), "cs_malloc failed.");
    }

-    [[nodiscard]]
-    const CapstoneContext& CapstoneDisassembler::GetContext() const noexcept {
-        return _NextState;
+    return NewDisassembler;
+}
+
+void CapstoneDisassembler::Option(cs_opt_type Type, size_t Value) {
+    auto err = cs_option(pvt_Handle, Type, Value);
+    if (err != CS_ERR_OK) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::CapstoneError(__FILE__, __LINE__, err, "cs_option failed.");
    }

-    [[nodiscard]]
-    bool CapstoneDisassembler::Next() noexcept {
-        bool bSucceed;
-        CapstoneContext backup = _NextState;
+    pvt_CurrentInsn = nullptr;

-        bSucceed = cs_disasm_iter(_Engine.Get(), reinterpret_cast<const uint8_t**>(&_NextState.lpMachineCode), &_NextState.cbMachineCode, &_NextState.Address, Get());
-        if (bSucceed) {
-            if (_lpCurrentInsn == nullptr) {
-                _lpCurrentInsn = Get();
-            }
-
-            _CurrentState = backup;
-        } else {
-            _lpCurrentInsn = nullptr;
-        }
-
-        return bSucceed;
-    }
-
-    [[nodiscard]]
-    const cs_insn* CapstoneDisassembler::GetInstruction() const noexcept {
-        return _lpCurrentInsn;
-    }
-
-    [[nodiscard]]
-    const CapstoneContext& CapstoneDisassembler::GetInstructionContext() const noexcept {
-        return _CurrentState;
-    }
-
-    CapstoneEngine::CapstoneEngine(cs_arch ArchType, cs_mode Mode) {
-        auto err = cs_open(ArchType, Mode, GetAddressOf());
-        if (err != CS_ERR_OK) {
-            throw CapstoneError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), err, TEXT("cs_open failed."));
-        }
-    }
-
-    void CapstoneEngine::Option(cs_opt_type Type, cs_opt_value Value) {
-        auto err = cs_option(Get(), Type, Value);
-        if (err != CS_ERR_OK) {
-            throw CapstoneError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), err, TEXT("cs_option failed."));
-        }
-    }
-
-    const char* CapstoneEngine::GetRegisterName(unsigned int reg_id) const noexcept {
-        return cs_reg_name(Get(), reg_id);
-    }
-
-    [[nodiscard]]
-    CapstoneDisassembler CapstoneEngine::CreateDisassembler() const {
-        return CapstoneDisassembler(*this);
+    pvt_Insn.TakeOver(cs_malloc(pvt_Handle));
+    if (pvt_Insn.IsValid() == false) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::CapstoneError(__FILE__, __LINE__, cs_errno(pvt_Handle), "cs_malloc failed.");
    }
 }

+void CapstoneDisassembler::SetContext(uintptr_t lpOpcode, size_t cbOpcode, uint64_t Address) noexcept {
+    pvt_CurrentCtx.pbOpcode = reinterpret_cast<const uint8_t*>(lpOpcode);
+    pvt_CurrentCtx.cbOpcode = cbOpcode;
+    pvt_CurrentCtx.Address = Address;
+    pvt_CurrentInsn = nullptr;
+}
+
+void CapstoneDisassembler::SetContext(const void* lpOpcode, size_t cbOpcode, uint64_t Address) noexcept {
+    pvt_CurrentCtx.pbOpcode = reinterpret_cast<const uint8_t*>(lpOpcode);
+    pvt_CurrentCtx.cbOpcode = cbOpcode;
+    pvt_CurrentCtx.Address = Address;
+    pvt_CurrentInsn = nullptr;
+}
+
+const CapstoneDisassembler::Context& CapstoneDisassembler::GetContext() const noexcept {
+    return pvt_CurrentCtx;
+}
+
+const cs_insn* CapstoneDisassembler::GetInstruction() const noexcept {
+    return pvt_CurrentInsn;
+}
+
+CapstoneDisassembler::Context CapstoneDisassembler::GetInstructionContext() const noexcept {
+    Context CtxOfInsn = {};
+    CtxOfInsn.pbOpcode = pvt_CurrentCtx.pbOpcode - pvt_CurrentInsn->size;
+    CtxOfInsn.cbOpcode = pvt_CurrentCtx.cbOpcode + pvt_CurrentInsn->size;
+    CtxOfInsn.Address = pvt_CurrentCtx.Address - pvt_CurrentInsn->size;
+    return CtxOfInsn;
+}
+
+bool CapstoneDisassembler::Next() noexcept {
+    bool bSucceed = cs_disasm_iter(pvt_Handle, &pvt_CurrentCtx.pbOpcode, &pvt_CurrentCtx.cbOpcode, &pvt_CurrentCtx.Address, pvt_Insn);
+    if (bSucceed) {
+        if (pvt_CurrentInsn == nullptr) pvt_CurrentInsn = pvt_Insn.Get();
+    } else {
+        pvt_CurrentInsn = nullptr;
+    }
+    return bSucceed;
+}
+
@@ -1,61 +1,49 @@
 #pragma once
-#include "ExceptionCapstone.hpp"
-#include <ResourceOwned.hpp>
+#include <capstone/capstone.h>
+#include "../common/ResourceOwned.hpp"
 #include "ResourceTraitsCapstone.hpp"

-namespace nkg {
+class CapstoneDisassembler {
+public:

-    struct CapstoneContext {
-        const void* lpMachineCode;
-        size_t      cbMachineCode;
-        uint64_t    Address;
+    struct Context {
+        const uint8_t*  pbOpcode;
+        size_t          cbOpcode;
+        uint64_t        Address;
    };

-    class CapstoneEngine;
+private:

-    class CapstoneDisassembler : private ResourceOwned<CapstoneInsnTraits> {
-        friend class CapstoneEngine;
-    private:
+    ResourceOwned<CapstoneHandleTraits> pvt_Handle;
+    ResourceOwned<CapstoneInsnTraits>   pvt_Insn;
+    Context                             pvt_CurrentCtx;
+    cs_insn*                            pvt_CurrentInsn;

-        const CapstoneEngine&   _Engine;
-        CapstoneContext         _CurrentState;
-        CapstoneContext         _NextState;
-        cs_insn*                _lpCurrentInsn;
+    CapstoneDisassembler() noexcept :
+        pvt_Handle(CapstoneHandleTraits{}),
+        pvt_Insn(CapstoneInsnTraits{}),
+        pvt_CurrentCtx{},
+        pvt_CurrentInsn(nullptr) {}
+public:

-        CapstoneDisassembler(const CapstoneEngine& Engine);
+    [[nodiscard]]
+    static CapstoneDisassembler Create(cs_arch ArchType, cs_mode Mode);

-    public:
+    void Option(cs_opt_type Type, size_t Value);

-        CapstoneDisassembler(CapstoneDisassembler&& Other) noexcept;
+    void SetContext(uintptr_t lpOpcode, size_t cbOpcode, uint64_t Address = 0) noexcept ;

-        CapstoneDisassembler& SetContext(const CapstoneContext& Ctx) noexcept;
+    void SetContext(const void* lpOpcode, size_t cbOpcode, uint64_t Address = 0) noexcept;

-        [[nodiscard]]
-        const CapstoneContext& GetContext() const noexcept;
+    [[nodiscard]]
+    const Context& GetContext() const noexcept;

-        [[nodiscard]]
-        bool Next() noexcept;
+    [[nodiscard]]
+    const cs_insn* GetInstruction() const noexcept;

-        [[nodiscard]]
-        const cs_insn* GetInstruction() const noexcept;
-
-        [[nodiscard]]
-        const CapstoneContext& GetInstructionContext() const noexcept;
-    };
-
-    class CapstoneEngine : private ResourceOwned<CapstoneHandleTraits> {
-        friend class CapstoneDisassembler;
-    public:
-
-        CapstoneEngine(cs_arch ArchType, cs_mode Mode);
-
-        void Option(cs_opt_type Type, cs_opt_value Value);
-
-        const char* GetRegisterName(unsigned int reg_id) const noexcept;
-
-        [[nodiscard]]
-        CapstoneDisassembler CreateDisassembler() const;
-    };
-
-}
+    [[nodiscard]]
+    Context GetInstructionContext() const noexcept;

+    [[nodiscard]]
+    bool Next() noexcept;
+};
@@ -1,5 +1,5 @@
 #pragma once
-#include <Exception.hpp>
+#include "../common/Exception.hpp"
 #include <capstone/capstone.h>

 namespace nkg {
@@ -7,29 +7,30 @@ namespace nkg {
    class CapstoneError final : public Exception {
    private:

-        cs_err _ErrorCode;
-        std::xstring _ErrorString;
+        cs_err pvt_ErrorCode;

    public:

-        CapstoneError(PCTSTR SourceFile, SIZE_T SourceLine, cs_err CapstoneErrorCode, PCTSTR CustomMessage) noexcept :
-            Exception(SourceFile, SourceLine, CustomMessage),
-            _ErrorCode(CapstoneErrorCode),
-            _ErrorString(std::xstring_extension{}, cs_strerror(CapstoneErrorCode), CP_UTF8) {}
+        CapstoneError(const char* File, unsigned Line, cs_err ErrorCode, const char* Message) noexcept :
+            Exception(File, Line, Message),
+            pvt_ErrorCode(ErrorCode) {}

        [[nodiscard]]
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
        virtual bool HasErrorCode() const noexcept override {
            return true;
        }

        [[nodiscard]]
-        virtual ULONG_PTR ErrorCode() const noexcept override {
-            return _ErrorCode;
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual intptr_t ErrorCode() const noexcept override {
+            return pvt_ErrorCode;
        }

        [[nodiscard]]
-        virtual PCTSTR ErrorString() const noexcept override {
-            return _ErrorString.c_str();
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual const char* ErrorString() const noexcept override {
+            return cs_strerror(pvt_ErrorCode);
        }
    };

@@ -1,5 +1,5 @@
 #pragma once
-#include <Exception.hpp>
+#include "../common/Exception.hpp"
 #include <keystone/keystone.h>

 namespace nkg {
@@ -7,31 +7,31 @@ namespace nkg {
    class KeystoneError final : public Exception {
    private:

-        ks_err _ErrorCode;
-        std::xstring _ErrorString;
+        ks_err pvt_ErrorCode;

    public:

-        KeystoneError(PCTSTR SourceFile, SIZE_T SourceLine, ks_err KeystoneErrorCode, PCTSTR CustomMessage) noexcept :
-            Exception(SourceFile, SourceLine, CustomMessage),
-            _ErrorCode(KeystoneErrorCode),
-            _ErrorString(std::xstring_extension{}, ks_strerror(KeystoneErrorCode), CP_UTF8) {}
+        KeystoneError(const char* File, unsigned Line, ks_err ErrorCode, const char* Message) noexcept :
+            Exception(File, Line, Message),
+            pvt_ErrorCode(ErrorCode) {}

        [[nodiscard]]
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
        virtual bool HasErrorCode() const noexcept override {
            return true;
        }

        [[nodiscard]]
-        virtual ULONG_PTR ErrorCode() const noexcept override {
-            return _ErrorCode;
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual intptr_t ErrorCode() const noexcept override {
+            return pvt_ErrorCode;
        }

        [[nodiscard]]
-        virtual PCTSTR ErrorString() const noexcept override {
-            return _ErrorString.c_str();
+        // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+        virtual const char* ErrorString() const noexcept override {
+            return ks_strerror(pvt_ErrorCode);
        }
    };

 }
-
@@ -0,0 +1,70 @@
+#include <string.h> // NOLINT
+#include "ExceptionCapstone.hpp"
+#include "CapstoneDisassembler.hpp"
+#include "X64ImageInterpreter.hpp"
+
+namespace nkg {
+
+    bool IsResolvedTo(const X64ImageInterpreter& Image, const void* StubHelperProc, const char *Symbol) {
+        CapstoneDisassembler Disassembler = CapstoneDisassembler::Create(CS_ARCH_X86, CS_MODE_64);
+
+        Disassembler.Option(CS_OPT_DETAIL, CS_OPT_ON);
+
+        // A stub-helper proc must look like:
+        //     push xxxxh;
+        //     jmp loc_xxxxxxxx
+        // which should be 10 bytes long.
+        Disassembler.SetContext(StubHelperProc, 10);
+
+        if (Disassembler.Next() == false) {
+            return false;
+        }
+
+        auto insn = Disassembler.GetInstruction();
+        if (strcasecmp(insn->mnemonic, "push") != 0 || insn->detail->x86.operands[0].type != X86_OP_IMM) {
+            return false;
+        }
+
+        auto bind_opcode_offset = static_cast<uint32_t>(insn->detail->x86.operands[0].imm);
+        if (Image.CommandOf<LC_DYLD_INFO_ONLY>() == nullptr) {
+            return false;
+        }
+
+        auto bind_opcode_ptr =
+            Image.ImageOffset<uint8_t*>(Image.CommandOf<LC_DYLD_INFO_ONLY>()->lazy_bind_off) +
+            bind_opcode_offset;
+
+        while ((*bind_opcode_ptr & BIND_OPCODE_MASK) != BIND_OPCODE_DONE) {
+            switch (*bind_opcode_ptr & BIND_OPCODE_MASK) {
+                case BIND_OPCODE_SET_DYLIB_ORDINAL_IMM:         // 0x10
+                case BIND_OPCODE_SET_DYLIB_SPECIAL_IMM:         // 0x30
+                case BIND_OPCODE_SET_TYPE_IMM:                  // 0x50
+                case BIND_OPCODE_DO_BIND:                       // 0x90
+                case BIND_OPCODE_DO_BIND_ADD_ADDR_IMM_SCALED:   // 0xB0
+                    ++bind_opcode_ptr;
+                    break;
+                case BIND_OPCODE_SET_DYLIB_ORDINAL_ULEB:        // 0x20
+                case BIND_OPCODE_SET_ADDEND_SLEB:               // 0x60
+                case BIND_OPCODE_SET_SEGMENT_AND_OFFSET_ULEB:   // 0x70
+                case BIND_OPCODE_ADD_ADDR_ULEB:                 // 0x80
+                case BIND_OPCODE_DO_BIND_ADD_ADDR_ULEB:         // 0xA0
+                    while (*(++bind_opcode_ptr) & 0x80u);
+                    ++bind_opcode_ptr;
+                    break;
+                case BIND_OPCODE_SET_SYMBOL_TRAILING_FLAGS_IMM: // 0x40
+                    return strcmp(reinterpret_cast<const char *>(bind_opcode_ptr + 1), Symbol) == 0;
+                case BIND_OPCODE_DO_BIND_ULEB_TIMES_SKIPPING_ULEB:  // 0xC0
+                    //
+                    // This opcode is too rare to appear,
+                    // It is okay to dismiss this opcode
+                    //
+                    return false;
+                default:
+                    return false;
+            }
+        }
+
+        return false;
+    }
+
+}
@@ -0,0 +1,96 @@
+#include <stddef.h> // NOLINT
+#include <stdint.h> // NOLINT
+#include <stdio.h>  // NOLINT
+#include <signal.h> // NOLINT
+#include <setjmp.h> // NOLINT
+
+static jmp_buf env;
+
+static void SIGSEGV_Handler(int sig) {
+    siglongjmp(env, 1);
+}
+
+//
+//  read byte(s) at address `p` as __Type to `out`
+//  succeed if return true, otherwise return false
+//
+template<typename __Type>
+static inline bool ProbeForRead(const void* p, void* out) {
+    int r = sigsetjmp(env, 1);
+    if (r == 0) {
+        *reinterpret_cast<__Type*>(out) = *reinterpret_cast<const __Type*>(p);
+        return true;
+    } else {
+        return false;
+    }
+}
+
+//
+//  Print memory data in [from, to) at least
+//  If `base` is not nullptr, print address as offset. Otherwise, as absolute address.
+//  NOTICE:
+//      `base` must >= `from`
+//
+namespace nkg {
+
+    void PrintMemory(const void *from, const void *to, const void *base) {
+        auto start = reinterpret_cast<const uint8_t *>(from);
+        auto end = reinterpret_cast<const uint8_t *>(to);
+        auto base_ptr = reinterpret_cast<const uint8_t *>(base);
+
+        if (start >= end)
+            return;
+
+        while (reinterpret_cast<uintptr_t>(start) % 16)
+            start--;
+
+        while (reinterpret_cast<uintptr_t>(end) % 16)
+            end++;
+
+        void (*prev_handler)(int) = signal(SIGSEGV, SIGSEGV_Handler);
+        while (start < end) {
+            uint16_t value[16] = {};
+
+            if (base_ptr) {
+                uintptr_t d = start >= base ? start - base_ptr : base_ptr - start;
+                if (start >= base) {
+                    printf("+0x%.*zx  ", static_cast<int>(2 * sizeof(void *)), d);
+                } else {
+                    printf("-0x%.*zx  ", static_cast<int>(2 * sizeof(void *)), d);
+                }
+            } else {
+                printf("0x%.*zx  ", static_cast<int>(2 * sizeof(void *)), reinterpret_cast<uintptr_t >(start));
+            }
+
+            for (int i = 0; i < 16; ++i) {
+                if (start + i < from) {
+                    printf("   ");
+                    value[i] = 0xfffe;
+                } else if (ProbeForRead<uint8_t>(start + i, value + i)) {
+                    printf("%02x ", value[i]);
+                } else {
+                    printf("?? ");
+                    value[i] = 0xffff;
+                }
+            }
+
+            printf(" ");
+
+            for (int i = 0; i < 16; ++i) {  // NOLINT
+                if (0x20 <= value[i] && value[i] < 0x7f) {
+                    printf("%c", value[i]);
+                } else if (value[i] == 0xfffe) {
+                    printf(" ");
+                } else {
+                    printf(".");
+                }
+            }
+
+            printf("\n");
+
+            start += 0x10;
+        }
+        signal(SIGSEGV, prev_handler);
+    }
+
+}
@@ -1,342 +0,0 @@
-#include "ImageInterpreter.hpp"
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\ImageInterpreter.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    ImageInterpreter::ImageInterpreter() :
-        _DosHeader(nullptr),
-        _NtHeaders(nullptr),
-        _SectionHeaderTable(nullptr),
-        _VsFixedFileInfo(nullptr) {}
-
-    [[nodiscard]]
-    ImageInterpreter ImageInterpreter::ParseImage(PVOID ImageBase, bool DisableRelocationParsing) {
-        ImageInterpreter NewImage;
-
-        NewImage._DosHeader = reinterpret_cast<PIMAGE_DOS_HEADER>(ImageBase);
-        if (NewImage._DosHeader->e_magic != IMAGE_DOS_SIGNATURE) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Invalid Image. (DOS signature check failure)"))
-                .AddHint(TEXT("Are you sure you DO provide a valid WinPE file?"));
-        }
-
-        NewImage._NtHeaders = reinterpret_cast<PIMAGE_NT_HEADERS>(
-            reinterpret_cast<uint8_t*>(ImageBase) + NewImage._DosHeader->e_lfanew
-            );
-        if (NewImage._NtHeaders->Signature != IMAGE_NT_SIGNATURE) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Invalid Image. (NT signature check failure)"))
-                .AddHint(TEXT("Are you sure you DO provide a valid WinPE file?"));
-        }
-        
-#if defined(_M_AMD64)
-        if (NewImage._NtHeaders->OptionalHeader.Magic != IMAGE_NT_OPTIONAL_HDR64_MAGIC) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Invalid Image. (Optional header magic check failure)"))
-                .AddHint(TEXT("Are you sure you DO provide a valid 64-bits WinPE file?"));
-        }
-        if (NewImage._NtHeaders->FileHeader.Machine != IMAGE_FILE_MACHINE_AMD64) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Invalid Image. (Machine check failure)"))
-                .AddHint(TEXT("Are you sure you DO provide a valid 64-bits WinPE file?"));
-        }
-#elif defined(_M_IX86)
-        if (NewImage._NtHeaders->OptionalHeader.Magic != IMAGE_NT_OPTIONAL_HDR32_MAGIC) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Invalid Image. (Optional header magic check failure)"))
-                .AddHint(TEXT("Are you sure you DO provide a valid 32-bits WinPE file?"));
-        }
-        if (NewImage._NtHeaders->FileHeader.Machine != IMAGE_FILE_MACHINE_I386) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Invalid Image. (Machine check failure)"))
-                .AddHint(TEXT("Are you sure you DO provide a valid 32-bits WinPE file?"));
-        }
-#else
-#error "Unsupported architecture."
-#endif
-
-        NewImage._SectionHeaderTable = reinterpret_cast<PIMAGE_SECTION_HEADER>(
-            reinterpret_cast<char*>(&NewImage._NtHeaders->OptionalHeader) + NewImage._NtHeaders->FileHeader.SizeOfOptionalHeader
-            );
-
-        for (WORD i = 0; i < NewImage._NtHeaders->FileHeader.NumberOfSections; ++i) {
-            uint64_t SectionName = *reinterpret_cast<uint64_t*>(NewImage._SectionHeaderTable[i].Name);
-
-            if (NewImage._SectionNameTable.find(SectionName) == NewImage._SectionNameTable.end()) {
-                NewImage._SectionNameTable[SectionName] = i;
-            }
-
-            NewImage._SectionRvaTable[NewImage._SectionHeaderTable[i].VirtualAddress] = i;
-            NewImage._SectionFileOffsetTable[NewImage._SectionHeaderTable[i].PointerToRawData] = i;
-        }
-
-        if (!DisableRelocationParsing && NewImage._NtHeaders->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress != 0) {
-            auto RelocTableRva = NewImage._NtHeaders->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress;
-            auto RelocTable = NewImage.RvaToPointer<PIMAGE_BASE_RELOCATION>(RelocTableRva);
-
-            while (RelocTable->VirtualAddress != 0) {
-                uintptr_t Rva = RelocTable->VirtualAddress;
-                PWORD RelocItems = reinterpret_cast<PWORD>(RelocTable + 1);
-                DWORD RelocItemsCount = (RelocTable->SizeOfBlock - sizeof(IMAGE_BASE_RELOCATION)) / sizeof(WORD);
-
-                for (DWORD i = 0; i < RelocItemsCount; ++i) {
-                    auto RelocType = RelocItems[i] >> 12;
-
-                    switch (RelocType) {
-                        case IMAGE_REL_BASED_ABSOLUTE:
-                            break;
-                        case IMAGE_REL_BASED_HIGH:
-                        case IMAGE_REL_BASED_LOW:
-                        case IMAGE_REL_BASED_HIGHADJ:
-                            NewImage._RelocationRvaTable[Rva + (RelocItems[i] & 0x0fff)] = 2;
-                            break;
-                        case IMAGE_REL_BASED_HIGHLOW:
-                            NewImage._RelocationRvaTable[Rva + (RelocItems[i] & 0x0fff)] = 4;
-                            break;
-#if defined(IMAGE_REL_BASED_DIR64)
-                        case IMAGE_REL_BASED_DIR64:
-                            NewImage._RelocationRvaTable[Rva + (RelocItems[i] & 0x0fff)] = 8;
-                            break;
-#endif
-                        default:
-                            break;
-                    }
-                }
-
-                RelocTable = reinterpret_cast<PIMAGE_BASE_RELOCATION>(&RelocItems[RelocItemsCount]);
-            }
-        }
-
-        if (NewImage._NtHeaders->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_RESOURCE].VirtualAddress) {
-            uintptr_t ResourceRva = NewImage._NtHeaders->OptionalHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_RESOURCE].VirtualAddress;
-
-            auto ResourceTypeTable = 
-                NewImage.RvaToPointer<PIMAGE_RESOURCE_DIRECTORY>(ResourceRva);
-            auto ResourceTypeNameEntries = 
-                reinterpret_cast<PIMAGE_RESOURCE_DIRECTORY_ENTRY>(ResourceTypeTable + 1);
-            auto ResourceTypeIdEntries = 
-                ResourceTypeNameEntries + ResourceTypeTable->NumberOfNamedEntries;
-            bool VS_FII_Ok = false;
-
-            for (WORD i = 0; i < ResourceTypeTable->NumberOfIdEntries && !VS_FII_Ok; ++i) {
-                if (ResourceTypeIdEntries[i].Id == reinterpret_cast<uintptr_t>(RT_VERSION) && ResourceTypeIdEntries[i].DataIsDirectory) {
-                    auto ResourceNameTable = 
-                        NewImage.RvaToPointer<PIMAGE_RESOURCE_DIRECTORY>(ResourceRva + ResourceTypeIdEntries[i].OffsetToDirectory);
-                    auto ResourceNameNameEntries = 
-                        reinterpret_cast<PIMAGE_RESOURCE_DIRECTORY_ENTRY>(ResourceNameTable + 1);
-                    auto ResourceNameIdEntries = 
-                        ResourceNameNameEntries + ResourceNameTable->NumberOfNamedEntries;
-
-                    for (WORD j = 0; j < ResourceNameTable->NumberOfIdEntries && !VS_FII_Ok; ++j) {
-                        if (ResourceNameIdEntries[j].Id == VS_VERSION_INFO && ResourceNameIdEntries[j].DataIsDirectory) {
-                            auto ResourceLangTable = 
-                                NewImage.RvaToPointer<PIMAGE_RESOURCE_DIRECTORY>(ResourceRva + ResourceNameIdEntries[j].OffsetToDirectory);
-                            auto ResourceLangNameEntries =
-                                reinterpret_cast<PIMAGE_RESOURCE_DIRECTORY_ENTRY>(ResourceLangTable + 1);
-                            auto ResourceLangIdEntries =
-                                ResourceLangNameEntries + ResourceLangTable->NumberOfNamedEntries;
-                            
-                            for (WORD k = 0; k < ResourceLangTable->NumberOfIdEntries && !VS_FII_Ok; ++k) {
-                                if (ResourceLangIdEntries[k].Id == MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL) && !ResourceLangIdEntries[k].DataIsDirectory) {
-                                    auto ResourceDataEntry =
-                                        NewImage.RvaToPointer<PIMAGE_RESOURCE_DATA_ENTRY>(ResourceRva + ResourceLangIdEntries[k].OffsetToData);
-
-                                    auto VsVersionInfo = NewImage.RvaToPointer<PBYTE>(ResourceDataEntry->OffsetToData);
-                                    auto VsVersionInfoszKey = reinterpret_cast<PWSTR>(VsVersionInfo + 6);
-                                    if (_wcsicmp(VsVersionInfoszKey, L"VS_VERSION_INFO") == 0) {
-                                        auto p = reinterpret_cast<PBYTE>(VsVersionInfoszKey + _countof(L"VS_VERSION_INFO"));
-                                        while (NewImage.PointerToRva(p) % sizeof(DWORD)) {
-                                            ++p;
-                                        }
-
-                                        if (reinterpret_cast<VS_FIXEDFILEINFO*>(p)->dwSignature == VS_FFI_SIGNATURE) {
-                                            NewImage._VsFixedFileInfo = reinterpret_cast<VS_FIXEDFILEINFO*>(p);
-                                            VS_FII_Ok = true;
-                                        }
-                                    }
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-
-        return NewImage;
-    }
-
-    [[nodiscard]]
-    PIMAGE_DOS_HEADER ImageInterpreter::ImageDosHeader() const noexcept {
-        return _DosHeader;
-    }
-
-    [[nodiscard]]
-    PIMAGE_NT_HEADERS ImageInterpreter::ImageNtHeaders() const noexcept {
-        return _NtHeaders;
-    }
-
-    [[nodiscard]]
-    PIMAGE_SECTION_HEADER ImageInterpreter::ImageSectionTable() const noexcept {
-        return _SectionHeaderTable;
-    }
-
-    [[nodiscard]]
-    PIMAGE_SECTION_HEADER ImageInterpreter::ImageSectionHeader(size_t Idx) const {
-        if (Idx < _NtHeaders->FileHeader.NumberOfSections) {
-            return _SectionHeaderTable + Idx;
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Idx is out of range."));
-        }
-    }
-
-    [[nodiscard]]
-    PIMAGE_SECTION_HEADER ImageInterpreter::ImageSectionHeaderByName(PCSTR lpszSectionName) const {
-        uint64_t NameValue = 0;
-
-        for (int i = 0; i < sizeof(NameValue) && lpszSectionName[i]; ++i)
-            reinterpret_cast<PSTR>(&NameValue)[i] = lpszSectionName[i];
-
-        auto it = _SectionNameTable.find(NameValue);
-
-        if (it == _SectionNameTable.end()) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Target section header is not found."))
-                .AddHint(std::xstring::format(TEXT("lpszSectionName = %s"), lpszSectionName));
-        }
-
-        return &_SectionHeaderTable[it->second];
-    }
-
-    [[nodiscard]]
-    PIMAGE_SECTION_HEADER ImageInterpreter::ImageSectionHeaderByRva(uintptr_t Rva) const {
-        auto it = _SectionRvaTable.upper_bound(Rva);
-        if (it != _SectionRvaTable.begin()) {
-            --it;
-        }
-
-        auto SectionHeader = &_SectionHeaderTable[it->second];
-        uintptr_t SectionRvaBegin = SectionHeader->VirtualAddress;
-        uintptr_t SectionRvaEnd = SectionRvaBegin + SectionHeader->Misc.VirtualSize;
-
-        if (SectionRvaBegin <= Rva && Rva < SectionRvaEnd) {
-            return SectionHeader;
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Target section header is not found."))
-                .AddHint(std::xstring::format(TEXT("Rva = 0x%zx"), Rva));
-        }
-    }
-
-    [[nodiscard]]
-    PIMAGE_SECTION_HEADER ImageInterpreter::ImageSectionHeaderByVa(uintptr_t Va) const {
-        return ImageSectionHeaderByRva(Va - _NtHeaders->OptionalHeader.ImageBase);
-    }
-
-    [[nodiscard]]
-    PIMAGE_SECTION_HEADER ImageInterpreter::ImageSectionHeaderByFileOffset(uintptr_t FileOffset) const {
-        auto it = _SectionFileOffsetTable.upper_bound(FileOffset);
-        if (it != _SectionFileOffsetTable.begin()) {
-            --it;
-        }
-
-        auto SectionHeader = &_SectionHeaderTable[it->second];
-        uintptr_t SectionFileOffsetBegin = SectionHeader->PointerToRawData;
-        uintptr_t SectionFileOffsetEnd = SectionFileOffsetBegin + SectionHeader->SizeOfRawData;
-
-        if (SectionFileOffsetBegin <= FileOffset && FileOffset < SectionFileOffsetEnd) {
-            return SectionHeader;
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Target section header is not found."))
-                .AddHint(std::xstring::format(TEXT("FileOffset = 0x%zx"), FileOffset));
-        }
-    }
-
-    [[nodiscard]]
-    uintptr_t ImageInterpreter::RvaToVa(uintptr_t Rva) const noexcept {
-        return Rva + _NtHeaders->OptionalHeader.ImageBase;
-    }
-
-    [[nodiscard]]
-    uintptr_t ImageInterpreter::RvaToFileOffset(uintptr_t Rva) const {
-        auto SectionHeader = ImageSectionHeaderByRva(Rva);
-        return SectionHeader->PointerToRawData + (Rva - static_cast<uintptr_t>(SectionHeader->VirtualAddress));
-    }
-
-    [[nodiscard]]
-    uintptr_t ImageInterpreter::FileOffsetToRva(uintptr_t FileOffset) const {
-        auto SectionHeader = ImageSectionHeaderByFileOffset(FileOffset);
-        return SectionHeader->VirtualAddress + (FileOffset - SectionHeader->PointerToRawData);
-    }
-
-    [[nodiscard]]
-    uintptr_t ImageInterpreter::FileOffsetToVa(uintptr_t FileOffset) const {
-        return FileOffsetToRva(FileOffset) + _NtHeaders->OptionalHeader.ImageBase;
-    }
-
-    [[nodiscard]]
-    uintptr_t ImageInterpreter::VaToRva(uintptr_t Va) const noexcept {
-        return Va - _NtHeaders->OptionalHeader.ImageBase;
-    }
-    [[nodiscard]]
-    uintptr_t ImageInterpreter::VaToFileOffset(uintptr_t Va) const {
-        return ImageSectionHeaderByVa(Va)->PointerToRawData;
-    }
-
-    [[nodiscard]]
-    bool ImageInterpreter::IsRvaRangeInRelocTable(uintptr_t Rva, size_t Size) const {
-        auto it = _RelocationRvaTable.upper_bound(Rva);
-        if (it != _RelocationRvaTable.begin()) {
-            --it;
-        }
-
-        return it->first <= Rva && Rva < it->first + it->second;
-    }
-
-    [[nodiscard]]
-    bool ImageInterpreter::IsVaRangeInRelocTable(uintptr_t Va, size_t Size) const {
-        return IsRvaRangeInRelocTable(VaToRva(Va), Size);
-    }
-
-    [[nodiscard]]
-    bool ImageInterpreter::IsFileOffsetRangeInRelocTable(uintptr_t FileOffset, size_t Size) const {
-        return IsRvaRangeInRelocTable(FileOffsetToRva(FileOffset), Size);
-    }
-
-    [[nodiscard]]
-    DWORD ImageInterpreter::ImageFileMajorVersion() const {
-        if (_VsFixedFileInfo) {
-            return _VsFixedFileInfo->dwFileVersionMS;
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Image does not have version info."));
-        }
-    }
-
-    [[nodiscard]]
-    DWORD ImageInterpreter::ImageFileMinorVersion() const {
-        if (_VsFixedFileInfo) {
-            return _VsFixedFileInfo->dwFileVersionLS;
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Image does not have version info."));
-        }
-    }
-
-    [[nodiscard]]
-    DWORD ImageInterpreter::ImageProductMajorVersion() const {
-        if (_VsFixedFileInfo) {
-            return _VsFixedFileInfo->dwProductVersionMS;
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Image does not have version info."));
-        }
-    }
-
-    [[nodiscard]]
-    DWORD ImageInterpreter::ImageProductMinorVersion() const {
-        if (_VsFixedFileInfo) {
-            return _VsFixedFileInfo->dwProductVersionLS;
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Image does not have version info."));
-        }
-    }
-
-    [[nodiscard]]
-    size_t ImageInterpreter::NumberOfSections() const noexcept {
-        return _NtHeaders->FileHeader.NumberOfSections;
-    }
-}
-
@@ -1,238 +0,0 @@
-#pragma once
-#include <stddef.h>
-#include <stdint.h>
-#include <Exception.hpp>
-#include <windows.h>
-#include <map>
-#include <utility>
-#include <type_traits>
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\ImageInterpreter.hpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    class ImageInterpreter {
-    private:
-
-        PIMAGE_DOS_HEADER _DosHeader;
-        PIMAGE_NT_HEADERS _NtHeaders;
-        PIMAGE_SECTION_HEADER _SectionHeaderTable;
-        std::map<uint64_t, size_t> _SectionNameTable;
-        std::map<uintptr_t, size_t> _SectionRvaTable;
-        std::map<uintptr_t, size_t> _SectionFileOffsetTable;
-        std::map<uintptr_t, size_t> _RelocationRvaTable;
-        VS_FIXEDFILEINFO* _VsFixedFileInfo;
-
-        ImageInterpreter();
-
-    public:
-
-        [[nodiscard]]
-        static ImageInterpreter ParseImage(PVOID PtrToImageBase, bool DisableRelocationParsing = false);
-
-        template<typename __PtrType = PVOID>
-        [[nodiscard]]
-        __PtrType ImageBase() const noexcept {
-            static_assert(std::is_pointer_v<__PtrType>);
-            return reinterpret_cast<__PtrType>(_DosHeader);
-        }
-
-        template<typename __PtrType = PVOID>
-        [[nodiscard]]
-        __PtrType ImageOffset(size_t Offset) const noexcept {
-            static_assert(std::is_pointer_v<__PtrType>);
-            return reinterpret_cast<__PtrType>(reinterpret_cast<char*>(_DosHeader) + Offset);
-        }
-
-        [[nodiscard]]
-        PIMAGE_DOS_HEADER       ImageDosHeader()    const noexcept;
-
-        [[nodiscard]]
-        PIMAGE_NT_HEADERS       ImageNtHeaders()    const noexcept;
-
-        [[nodiscard]]
-        PIMAGE_SECTION_HEADER   ImageSectionTable() const noexcept;
-
-        [[nodiscard]]
-        PIMAGE_SECTION_HEADER   ImageSectionHeader(size_t Idx) const;
-
-        [[nodiscard]]
-        PIMAGE_SECTION_HEADER   ImageSectionHeaderByName(PCSTR lpszSectionName) const;
-
-        [[nodiscard]]
-        PIMAGE_SECTION_HEADER   ImageSectionHeaderByRva(uintptr_t Rva) const;
-
-        [[nodiscard]]
-        PIMAGE_SECTION_HEADER   ImageSectionHeaderByVa(uintptr_t Va) const;
-
-        [[nodiscard]]
-        PIMAGE_SECTION_HEADER   ImageSectionHeaderByFileOffset(uintptr_t FileOffset) const;
-
-        template<typename __PtrType = PVOID>
-        [[nodiscard]]
-        __PtrType ImageSectionView(PIMAGE_SECTION_HEADER SectionHeader, size_t Offset = 0) const noexcept {
-            return ImageOffset<__PtrType>(SectionHeader->PointerToRawData + Offset);
-        }
-
-        template<typename __PtrType = PVOID>
-        [[nodiscard]]
-        __PtrType ImageSectionViewByName(PCSTR lpszSectionName, size_t Offset = 0) const {
-            return ImageOffset<__PtrType>(ImageSectionHeaderByName(lpszSectionName)->PointerToRawData + Offset);
-        }
-
-        template<typename __PtrType = PVOID>
-        [[nodiscard]]
-        __PtrType ImageSectionViewByRva(uintptr_t Rva, size_t Offset = 0) const {
-            return ImageOffset<__PtrType>(ImageSectionHeaderByRva(Rva)->PointerToRawData + Offset);
-        }
-
-        template<typename __PtrType = PVOID>
-        [[nodiscard]]
-        __PtrType ImageSectionViewByVa(uintptr_t Va, size_t Offset = 0) const {
-            return ImageOffset<__PtrType>(ImageSectionHeaderByVa(Va)->PointerToRawData + Offset);
-        }
-
-        template<typename __PtrType = PVOID>
-        [[nodiscard]]
-        __PtrType ImageSectionViewByFileOffset(uintptr_t FileOffset, size_t Offset = 0) const {
-            return ImageOffset<__PtrType>(ImageSectionHeaderByFileOffset(FileOffset)->PointerToRawData + Offset);
-        }
-
-        template<typename __ReturnType, typename __Hint>
-        [[nodiscard]]
-        __ReturnType SearchSection(PIMAGE_SECTION_HEADER SectionHeader, __Hint&& Hint) const {
-            static_assert(std::is_pointer_v<__ReturnType>);
-
-            auto begin = ImageSectionView<const uint8_t*>(SectionHeader);
-            auto end = begin + SectionHeader->Misc.VirtualSize;
-
-            for (; begin < end; ++begin) {
-                if (Hint(begin) == true) {
-                    return reinterpret_cast<__ReturnType>(const_cast<uint8_t*>(begin));
-                }
-            }
-
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Data is not found."));
-        }
-
-        template<typename __ReturnType, typename __Hint>
-        [[nodiscard]]
-        __ReturnType SearchSection(PIMAGE_SECTION_HEADER SectionHeader, size_t Offset, __Hint&& Hint) const {
-            static_assert(std::is_pointer_v<__ReturnType>);
-
-            auto begin = ImageSectionView<const uint8_t*>(SectionHeader) + Offset;
-            auto end = begin + SectionHeader->Misc.VirtualSize;
-
-            for (; begin < end; ++begin) {
-                if (Hint(begin) == true) {
-                    return reinterpret_cast<__ReturnType>(const_cast<uint8_t*>(begin));
-                }
-            }
-
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Data is not found."));
-        }
-
-        template<typename __ReturnType, typename __Hint>
-        [[nodiscard]]
-        __ReturnType SearchSection(PCSTR lpszSectionName, __Hint&& Hint) const {
-            return SearchSection<__ReturnType>(ImageSectionHeaderByName(lpszSectionName), std::forward<__Hint>(Hint));
-        }
-
-        template<typename __ReturnType, typename __Hint>
-        [[nodiscard]]
-        __ReturnType SearchSection(PCSTR lpszSectionName, size_t Offset, __Hint&& Hint) const {
-            return SearchSection<__ReturnType>(ImageSectionHeaderByName(lpszSectionName), Offset, std::forward<__Hint>(Hint));
-        }
-
-        [[nodiscard]]
-        uintptr_t RvaToVa(uintptr_t Rva) const noexcept;
-
-        [[nodiscard]]
-        uintptr_t RvaToFileOffset(uintptr_t Rva) const;
-
-        template<typename __PtrType = PVOID>
-        [[nodiscard]]
-        __PtrType RvaToPointer(uintptr_t Rva) const {
-            static_assert(std::is_pointer_v<__PtrType>);
-            return ImageOffset<__PtrType>(RvaToFileOffset(Rva));
-        }
-
-        [[nodiscard]]
-        uintptr_t FileOffsetToRva(uintptr_t FileOffset) const;
-
-        [[nodiscard]]
-        uintptr_t FileOffsetToVa(uintptr_t FileOffset) const;
-
-        template<typename __PtrType>
-        [[nodiscard]]
-        __PtrType FileOffsetToPointer(uintptr_t FileOffset) const noexcept {
-            return ImageOffset<__PtrType>(FileOffset);
-        }
-
-        [[nodiscard]]
-        uintptr_t VaToRva(uintptr_t Va) const noexcept;
-
-        [[nodiscard]]
-        uintptr_t VaToFileOffset(uintptr_t Va) const;
-
-        template<typename __PtrType>
-        [[nodiscard]]
-        __PtrType VaToPointer(uintptr_t Va) const noexcept {
-            return RvaToPointer<__PtrType>(VaToRva(Va));
-        }
-
-        template<typename __PtrType>
-        [[nodiscard]]
-        uintptr_t PointerToFileOffset(__PtrType Ptr) const noexcept {
-            static_assert(std::is_pointer_v<__PtrType>);
-            return reinterpret_cast<const volatile char*>(Ptr) - reinterpret_cast<const volatile char*>(_DosHeader);
-        }
-
-        template<typename __PtrType>
-        [[nodiscard]]
-        uintptr_t PointerToRva(__PtrType Ptr) const {
-            return FileOffsetToRva(PointerToFileOffset(Ptr));
-        }
-
-        template<typename __PtrType>
-        [[nodiscard]]
-        uintptr_t PointerToVa(__PtrType Ptr) const {
-            return FileOffsetToVa(PointerToFileOffset(Ptr));
-        }
-
-        [[nodiscard]]
-        bool IsRvaRangeInRelocTable(uintptr_t Rva, size_t Size) const;
-
-        [[nodiscard]]
-        bool IsVaRangeInRelocTable(uintptr_t Va, size_t Size) const;
-
-        [[nodiscard]]
-        bool IsFileOffsetRangeInRelocTable(uintptr_t FileOffset, size_t Size) const;
-
-        template<typename __PtrType>
-        [[nodiscard]]
-        bool IsFileOffsetRangeInRelocTable(__PtrType Ptr, size_t Size) const {
-            return IsRvaRangeInRelocTable(PointerToRva(Ptr), Size);
-        }
-
-        [[nodiscard]]
-        DWORD ImageFileMajorVersion() const;
-
-        [[nodiscard]]
-        DWORD ImageFileMinorVersion() const;
-
-        [[nodiscard]]
-        DWORD ImageProductMajorVersion() const;
-
-        [[nodiscard]]
-        DWORD ImageProductMinorVersion() const;
-
-        [[nodiscard]]
-        size_t NumberOfSections() const noexcept;
-    };
-
-}
-
@@ -1,44 +1,50 @@
 #include "KeystoneAssembler.hpp"

-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\KeystoneAssembler.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
+[[nodiscard]]
+KeystoneAssembler KeystoneAssembler::Create(ks_arch ArchType, ks_mode Mode) {
+    KeystoneAssembler NewAssembler;

-namespace nkg {
-
-    KeystoneAssembler::KeystoneAssembler(const KeystoneEngine& Engine) noexcept :
-        _Engine(Engine) {}
-
-    [[nodiscard]]
-    std::vector<uint8_t> KeystoneAssembler::GenerateMachineCode(const char* AssemblyCode, uint64_t Address) const {
-        ResourceOwned   pbMachineCode(KeystoneMallocTraits{});
-        size_t          cbMachineCode = 0;
-        size_t          InstructionsProcessed = 0;
-
-        if (ks_asm(_Engine, AssemblyCode, Address, pbMachineCode.GetAddressOf(), &cbMachineCode, &InstructionsProcessed) != 0) {
-            throw KeystoneError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), ks_errno(_Engine), TEXT("ks_asm failed."));
-        }
-
-        return std::vector<uint8_t>(pbMachineCode.Get(), pbMachineCode.Get() + cbMachineCode);
+    auto err = ks_open(ArchType, Mode, NewAssembler.pvt_Engine.GetAddress());
+    if (err != KS_ERR_OK) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::KeystoneError(__FILE__, __LINE__, err, "ks_open failed.");
    }

-    KeystoneEngine::KeystoneEngine(ks_arch ArchType, ks_mode Mode) {
-        auto err = ks_open(ArchType, Mode, GetAddressOf());
-        if (err != KS_ERR_OK) {
-            throw KeystoneError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), err, TEXT("ks_open failed."));
-        }
-    }
+    return NewAssembler;
+}

-    void KeystoneEngine::Option(ks_opt_type Type, ks_opt_value Value) {
-        auto err = ks_option(Get(), Type, Value);
-        if (err != KS_ERR_OK) {
-            throw KeystoneError(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), err, TEXT("ks_option failed."));
-        }
-    }
-
-    KeystoneAssembler KeystoneEngine::CreateAssembler() const {
-        return KeystoneAssembler(*this);
+void KeystoneAssembler::Option(ks_opt_type Type, size_t Value) {
+    auto err = ks_option(pvt_Engine, Type, Value);
+    if (err != KS_ERR_OK) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::KeystoneError(__FILE__, __LINE__, err, "ks_open failed.");
    }
 }

+[[nodiscard]]
+std::vector<uint8_t> KeystoneAssembler::GenerateOpcode(const char *AssemblyCode, uint64_t Address) const {
+    ResourceOwned pbOpcode(KeystoneMallocTraits{});
+    size_t cbOpCode = 0;
+    size_t InstructionsProcessed = 0;
+
+    if (ks_asm(pvt_Engine, AssemblyCode, Address, pbOpcode.GetAddress(), &cbOpCode, &InstructionsProcessed) != 0) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::KeystoneError(__FILE__, __LINE__, ks_errno(pvt_Engine), "ks_asm failed.");
+    }
+
+    return std::vector<uint8_t>(pbOpcode.Get(), pbOpcode.Get() + cbOpCode);
+}
+
+[[nodiscard]]
+std::vector<uint8_t> KeystoneAssembler::GenerateOpcode(const std::string& AssemblyCode, uint64_t Address) const {
+    ResourceOwned pbOpcode(KeystoneMallocTraits{});
+    size_t cbOpCode = 0;
+    size_t InstructionsProcessed = 0;
+
+    if (ks_asm(pvt_Engine, AssemblyCode.c_str(), Address, pbOpcode.GetAddress(), &cbOpCode, &InstructionsProcessed) != 0) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::KeystoneError(__FILE__, __LINE__, ks_errno(pvt_Engine), "ks_asm failed.");
+    }
+
+    return std::vector<uint8_t>(pbOpcode.Get(), pbOpcode.Get() + cbOpCode);
+}
@@ -1,39 +1,28 @@
 #pragma once
-#include "ExceptionKeystone.hpp"
-#include <ResourceOwned.hpp>
+#include <keystone/keystone.h>
+#include "../common/ResourceOwned.hpp"
 #include "ResourceTraitsKeystone.hpp"
 #include <vector>
+#include <string>

-namespace nkg {
+class KeystoneAssembler {
+private:

-    class KeystoneEngine;
+    ResourceOwned<KeystoneHandleTraits> pvt_Engine;

-    class KeystoneAssembler {
-        friend class KeystoneEngine;
-    private:
+    KeystoneAssembler() noexcept :
+        pvt_Engine(KeystoneHandleTraits{}) {}
+public:

-        const KeystoneEngine& _Engine;
+    [[nodiscard]]
+    static KeystoneAssembler Create(ks_arch ArchType, ks_mode Mode);

-        KeystoneAssembler(const KeystoneEngine& Engine) noexcept;
+    void Option(ks_opt_type Type, size_t Value);

-    public:
+    [[nodiscard]]
+    std::vector<uint8_t> GenerateOpcode(const char* AssemblyCode, uint64_t Address = 0) const;

-        [[nodiscard]]
-        std::vector<uint8_t> GenerateMachineCode(const char* AssemblyCode, uint64_t Address = 0) const;
-
-    };
-
-    class KeystoneEngine : private ResourceOwned<KeystoneHandleTraits> {
-        friend class KeystoneAssembler;
-    public:
-
-        KeystoneEngine(ks_arch ArchType, ks_mode Mode);
-
-        void Option(ks_opt_type Type, ks_opt_value Value);
-
-        [[nodiscard]]
-        KeystoneAssembler CreateAssembler() const;
-    };
-
-}
+    [[nodiscard]]
+    std::vector<uint8_t> GenerateOpcode(const std::string& AssemblyCode, uint64_t Address = 0) const;
+};

@@ -1,176 +0,0 @@
-#include <stddef.h>
-#include <stdint.h>
-#include <tchar.h>
-#include <windows.h>
-#include <ExceptionWin32.hpp>
-#include <xstring.hpp>
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\Misc.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    template<typename __Type>
-    static inline bool ProbeForRead(const void* p, void* out) {
-        __try {
-            *reinterpret_cast<__Type*>(out) = *reinterpret_cast<const __Type*>(p);
-            return true;
-        } __except (EXCEPTION_EXECUTE_HANDLER) {
-            return false;
-        }
-    }
-
-    //
-    //  Print memory data in [lpMemBegin, lpMemEnd)
-    //  If `base` is not nullptr, print address as offset. Otherwise, as absolute address.
-    //  NOTICE:
-    //      `base` must >= `from`
-    //
-    void PrintMemory(const void* lpMemBegin, const void* lpMemEnd, const void* lpBase) noexcept {
-        auto pbBegin = reinterpret_cast<const uint8_t*>(lpMemBegin);
-        auto pbEnd = reinterpret_cast<const uint8_t*>(lpMemEnd);
-        auto pbBase = reinterpret_cast<const uint8_t*>(lpBase);
-
-        if (pbBegin >= pbEnd)
-            return;
-
-        while (reinterpret_cast<uintptr_t>(pbBegin) % 16)
-            pbBegin--;
-
-        while (reinterpret_cast<uintptr_t>(pbEnd) % 16)
-            pbEnd++;
-
-        while (pbBegin < pbEnd) {
-            uint16_t Values[16] = {};
-
-            if (pbBase) {
-                uintptr_t d = pbBegin >= lpBase ? pbBegin - pbBase : pbBase - pbBegin;
-                if (pbBegin >= lpBase) {
-                    _tprintf_s(TEXT("+0x%.*zx  "), static_cast<int>(2 * sizeof(void*)), d);
-                } else {
-                    _tprintf_s(TEXT("-0x%.*zx  "), static_cast<int>(2 * sizeof(void*)), d);
-                }
-            } else {
-                _tprintf_s(TEXT("0x%.*zx  "), static_cast<int>(2 * sizeof(void*)), reinterpret_cast<uintptr_t>(pbBegin));
-            }
-
-            for (int i = 0; i < 16; ++i) {
-                if (pbBegin + i < lpMemBegin || pbBegin + i >= lpMemEnd) {
-                    _tprintf_s(TEXT("   "));
-                    Values[i] = 0xfffe;
-                } else if (ProbeForRead<uint8_t>(pbBegin + i, Values + i)) {
-                    _tprintf_s(TEXT("%02x "), Values[i]);
-                } else {
-                    _tprintf_s(TEXT("?? "));
-                    Values[i] = 0xffff;
-                }
-            }
-
-            _tprintf_s(TEXT(" "));
-
-            for (int i = 0; i < 16; ++i) {  // NOLINT
-                if (0x20 <= Values[i] && Values[i] < 0x7f) {
-                    _tprintf_s(TEXT("%c"), Values[i]);
-                } else if (Values[i] == 0xfffe) {
-                    _tprintf_s(TEXT(" "));
-                } else {
-                    _tprintf_s(TEXT("."));
-                }
-            }
-
-            _tprintf_s(TEXT("\n"));
-
-            pbBegin += 0x10;
-        }
-    }
-
-    //
-    //  Print memory data in [lpMem, lpMem + cbMem)
-    //  If `base` is not nullptr, print address as offset. Otherwise, as absolute address.
-    //  NOTICE:
-    //      `base` must >= `from`
-    //
-    void PrintMemory(const void* lpMem, size_t cbMem, const void* lpBase) noexcept {
-        PrintMemory(lpMem, reinterpret_cast<const uint8_t*>(lpMem) + cbMem, lpBase);
-    }
-
-    void PrintBytes(const void* lpMemBegin, const void* lpMemEnd) noexcept {
-        auto pbMemBegin = reinterpret_cast<const uint8_t*>(lpMemBegin);
-        auto pbMemEnd = reinterpret_cast<const uint8_t*>(lpMemEnd);
-
-        if (pbMemBegin < pbMemEnd) {
-            uint8_t v;
-
-            if (ProbeForRead<uint8_t>(pbMemBegin, &v)) {
-                _tprintf_s(TEXT("%.2x"), v);
-            } else {
-                _tprintf_s(TEXT("??"));
-            }
-            
-            ++pbMemBegin;
-        }
-
-        while (pbMemBegin < pbMemEnd) {
-            uint8_t v;
-
-            if (ProbeForRead<uint8_t>(pbMemBegin, &v)) {
-                _tprintf_s(TEXT(" %.2x"), v);
-            } else {
-                _tprintf_s(TEXT(" ??"));
-            }
-
-            ++pbMemBegin;
-        }
-    }
-
-    void PrintBytes(const void* lpMem, size_t cbMem) noexcept {
-        PrintBytes(lpMem, reinterpret_cast<const char*>(lpMem) + cbMem);
-    }
-
-    [[nodiscard]]
-    bool IsValidDirectoryPath(PCTSTR lpszDirectoryPath) noexcept {
-        DWORD Attribute = GetFileAttributes(lpszDirectoryPath);
-        return Attribute != INVALID_FILE_ATTRIBUTES && (Attribute & FILE_ATTRIBUTE_DIRECTORY) != 0;
-    }
-
-    [[nodiscard]]
-    bool IsValidFilePath(PCTSTR lpszFilePath) noexcept {
-        DWORD Attribute = GetFileAttributes(lpszFilePath);
-        return Attribute != INVALID_FILE_ATTRIBUTES && (Attribute & FILE_ATTRIBUTE_DIRECTORY) == 0;
-    }
-
-    [[nodiscard]]
-    bool IsWineEnvironment() noexcept {
-        static bool Checked = false;
-        static bool IsWineEnv = false;
-
-        if (Checked == false) {
-            auto hNtdll = GetModuleHandle(TEXT("ntdll.dll"));
-            IsWineEnv = hNtdll && GetProcAddress(hNtdll, "wine_get_version") != nullptr;
-            Checked = true;
-        }
-
-        return IsWineEnv;
-    }
-
-    std::xstring GetCurrentWorkingDirectory() {
-        std::xstring CurrentDirectory;
-
-        auto s = ::GetCurrentDirectory(0, NULL);
-        if (s == 0) {
-            throw Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("GetCurrentDirectory failed"));
-        }
-
-        CurrentDirectory.resize(static_cast<size_t>(s) - 1);
-
-        s = ::GetCurrentDirectory(s, CurrentDirectory.data());
-        if (s == 0) {
-            throw Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("GetCurrentDirectory failed"));
-        }
-
-        return CurrentDirectory;
-    }
-}
-
@@ -1,74 +0,0 @@
-#pragma once
-#include <stddef.h>
-#include <tchar.h>
-#include <windows.h>
-#include <type_traits>
-#include <xstring.hpp>
-
-#define LOG_SUCCESS(tab, fmt, ...) tab ? _tprintf_s(TEXT("%*c[+] " fmt "\n"), tab, ' ', __VA_ARGS__) : _tprintf_s(TEXT("[+] " fmt "\n"), __VA_ARGS__)
-#define LOG_FAILURE(tab, fmt, ...) tab ? _tprintf_s(TEXT("%*c[-] " fmt "\n"), tab, ' ', __VA_ARGS__) : _tprintf_s(TEXT("[-] " fmt "\n"), __VA_ARGS__)
-#define LOG_HINT(tab, fmt, ...) tab ? _tprintf_s(TEXT("%*c[*] " fmt "\n"), tab, ' ', __VA_ARGS__) : _tprintf_s(TEXT("[*] " fmt "\n"), __VA_ARGS__)
-#define LOG_SELECT(tab, fmt, ...) tab ? _tprintf_s(TEXT("%*c[?] " fmt " "), tab, ' ', __VA_ARGS__) : _tprintf_s(TEXT("[?] " fmt " "), __VA_ARGS__)
-
-namespace nkg {
-
-    template<size_t __Len>
-    constexpr size_t literal_length(const char (&)[__Len]) noexcept {
-        return __Len - 1;
-    }
-
-    template<typename __PtrType1, typename __PtrType2>
-    constexpr auto address_delta(__PtrType1 p1, __PtrType2 p2) noexcept {
-        static_assert(std::is_pointer_v<__PtrType1>);
-        static_assert(std::is_pointer_v<__PtrType2>);
-        return reinterpret_cast<const volatile char*>(p1) - reinterpret_cast<const volatile char*>(p2);
-    }
-
-    template<typename __PtrType>
-    constexpr __PtrType address_offset(__PtrType p, decltype(static_cast<char*>(nullptr) - static_cast<char*>(nullptr)) offset) noexcept {
-        static_assert(std::is_pointer_v<__PtrType>);
-        return reinterpret_cast<__PtrType>(
-            const_cast<char*>(reinterpret_cast<const volatile char*>(p)) + offset
-        );
-    }
-
-    template<typename __ReturnType, typename __PtrType>
-    constexpr __ReturnType address_offset_cast(__PtrType p, decltype(static_cast<char*>(nullptr) - static_cast<char*>(nullptr)) offset) noexcept {
-        static_assert(std::is_pointer_v<__ReturnType>);
-        static_assert(std::is_pointer_v<__PtrType>);
-        return reinterpret_cast<__ReturnType>(
-            const_cast<char*>(reinterpret_cast<const volatile char*>(p)) + offset
-        );
-    }
-
-    //
-    //  Print memory data in [lpMemBegin, lpMemEnd)
-    //  If `base` is not nullptr, print address as offset. Otherwise, as absolute address.
-    //  NOTICE:
-    //      `base` must >= `from`
-    //
-    void PrintMemory(const void* lpMemBegin, const void* lpMemEnd, const void* lpBase) noexcept;
-
-    //
-    //  Print memory data in [lpMem, lpMem + cbMem)
-    //  If `base` is not nullptr, print address as offset. Otherwise, as absolute address.
-    //  NOTICE:
-    //      `base` must >= `from`
-    //
-    void PrintMemory(const void* lpMem, size_t cbMem, const void* lpBase) noexcept;
-
-    void PrintBytes(const void* lpMemBegin, const void* lpMemEnd) noexcept;
-    void PrintBytes(const void* lpMem, size_t cbMem) noexcept;
-
-    [[nodiscard]]
-    bool IsValidDirectoryPath(PCTSTR lpszDirectoryPath) noexcept;
-
-    [[nodiscard]]
-    bool IsValidFilePath(PCTSTR lpszFilePath) noexcept;
-
-    [[nodiscard]]
-    bool IsWineEnvironment() noexcept;
-
-    std::xstring GetCurrentWorkingDirectory();
-}
-
@@ -1,217 +0,0 @@
-#pragma once
-#include <openssl/crypto.h>
-#include <openssl/blowfish.h>
-#include <openssl/sha.h>
-#include <string>
-#include <stdexcept>
-
-class Navicat11Crypto {
-protected:
-    using BlockType = uint8_t[BF_BLOCK];
-
-    BF_KEY _BlowfishKey;
-
-    template<bool __UpperCase = true>
-    static void _BytesToHex(const void* src, size_t len, char* dst) noexcept {
-        auto pb_src = reinterpret_cast<const uint8_t*>(src);
-        for (size_t i = 0; i < len; ++i) {
-            char h = pb_src[i] >> 4;
-            char l = pb_src[i] & 0x0F;
-
-            if constexpr (__UpperCase) {
-                h += h >= 10 ? 'A' - 10 : '0';
-                l += l >= 10 ? 'A' - 10 : '0';
-            } else {
-                h += h >= 10 ? 'a' - 10 : '0';
-                l += l >= 10 ? 'a' - 10 : '0';
-            }
-
-            dst[2 * i] = h;
-            dst[2 * i + 1] = l;
-        }
-    }
-
-    static void _HexToBytes(const char* src, size_t len, void* dst) {
-        auto pb_dst = reinterpret_cast<uint8_t*>(dst);
-        for (size_t i = 0; i < len; i += 2) {
-            uint8_t h = src[i];
-            uint8_t l = src[i + 1];
-
-            if ('0' <= h && h <= '9') {
-                h -= '0';
-            } else if ('A' <= h && h <= 'F') {
-                h -= 'A';
-            } else if ('a' <= h && h <= 'f') {
-                h -= 'a';
-            } else {
-                throw std::invalid_argument("Non-hex character detected.");
-            }
-
-            if ('0' <= l && l <= '9') {
-                l -= '0';
-            } else if ('A' <= l && l <= 'F') {
-                l -= 'A';
-            } else if ('a' <= l && l <= 'f') {
-                l -= 'a';
-            } else {
-                throw std::invalid_argument("Non-hex character detected.");
-            }
-
-            pb_dst[i / 2] = (h << 4) ^ l;
-        }
-    }
-
-    static void _XorBlock(BlockType& a, const BlockType& b) noexcept {
-        reinterpret_cast<uint64_t&>(a) ^= reinterpret_cast<const uint64_t&>(b);
-    }
-
-    [[nodiscard]]
-    std::string _EncryptString(const void* lpPlaintext, size_t cbPlaintext) const {
-        std::string Ciphertext;
-
-        if (cbPlaintext) {
-            Ciphertext.resize(2 * cbPlaintext);
-
-            alignas(sizeof(BlockType)) BlockType CV = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-            alignas(sizeof(BlockType)) BlockType Block;
-            auto lpPlaintextBlock = reinterpret_cast<const uint8_t*>(lpPlaintext);
-            auto lpCiphertextHexBlock = Ciphertext.data();
-            auto BlockCount = cbPlaintext / BF_BLOCK;
-
-            BF_ecb_encrypt(CV, CV, &_BlowfishKey, BF_ENCRYPT);
-
-            for (size_t i = 0; i < BlockCount; ++i, lpPlaintextBlock += sizeof(BlockType), lpCiphertextHexBlock += 2 * sizeof(BlockType)) {
-                memcpy(Block, lpPlaintextBlock, sizeof(BlockType));
-
-                _XorBlock(Block, CV);
-                BF_ecb_encrypt(Block, Block, &_BlowfishKey, BF_ENCRYPT);
-                _XorBlock(CV, Block);
-
-                _BytesToHex(Block, sizeof(Block), lpCiphertextHexBlock);
-            }
-
-            auto LeftByteCount = cbPlaintext % sizeof(BlockType);
-            if (LeftByteCount) {
-                BF_ecb_encrypt(CV, CV, &_BlowfishKey, BF_ENCRYPT);
-
-                for (size_t i = 0; i < LeftByteCount; ++i) {
-                    CV[i] ^= lpPlaintextBlock[i];
-                }
-
-                _BytesToHex(CV, LeftByteCount, lpCiphertextHexBlock);
-            }
-        }
-
-        return Ciphertext;
-    }
-
-    [[nodiscard]]
-    std::string _DecryptString(const char* lpCiphertext, size_t cbCiphertext) const {
-        std::string Plaintext;
-
-        if (cbCiphertext) {
-            if (cbCiphertext % 2) {
-                throw std::invalid_argument("Ciphertext is not a hex string.");
-            }
-
-            Plaintext.resize(cbCiphertext / 2);
-
-            alignas(sizeof(BlockType)) BlockType CV = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
-            alignas(sizeof(BlockType)) BlockType Block;
-            auto lpPlaintextBlock = Plaintext.data();
-            auto lpCiphertextHexBlock = lpCiphertext;
-            auto BlockCount = cbCiphertext / (2 * sizeof(BlockType));
-
-            BF_ecb_encrypt(CV, CV, &_BlowfishKey, BF_ENCRYPT);
-
-            for (size_t i = 0; i < BlockCount; ++i, lpPlaintextBlock += sizeof(BlockType), lpCiphertextHexBlock += 2 * sizeof(BlockType)) {
-                alignas(sizeof(BlockType)) BlockType CiphertextBlock;
-
-                _HexToBytes(lpCiphertextHexBlock, 2 * sizeof(BlockType), CiphertextBlock);
-                memcpy(Block, CiphertextBlock, sizeof(BlockType));
-
-                BF_ecb_encrypt(Block, Block, &_BlowfishKey, BF_DECRYPT);
-                _XorBlock(Block, CV);
-                _XorBlock(CV, CiphertextBlock);
-
-                memcpy(lpPlaintextBlock, Block, sizeof(BlockType));
-            }
-
-            auto LeftHexCount = cbCiphertext % (2 * sizeof(BlockType));
-            if (LeftHexCount) {
-                _HexToBytes(lpCiphertextHexBlock, LeftHexCount, Block);
-
-                BF_ecb_encrypt(CV, CV, &_BlowfishKey, BF_ENCRYPT);
-
-                for (size_t i = 0; i < LeftHexCount / 2; ++i) {
-                    lpPlaintextBlock[i] = Block[i] ^ CV[i];
-                }
-            }
-        }
-
-        return Plaintext;
-    }
-
-public:
-
-    Navicat11Crypto() noexcept {
-        static const uint8_t PresetKey[SHA_DIGEST_LENGTH] = {
-            0x42, 0xCE, 0xB2, 0x71, 0xA5, 0xE4, 0x58, 0xB7,
-            0x4A, 0xEA, 0x93, 0x94, 0x79, 0x22, 0x35, 0x43,
-            0x91, 0x87, 0x33, 0x40
-        };
-
-        BF_set_key(&_BlowfishKey, sizeof(PresetKey), PresetKey);
-    }
-
-    Navicat11Crypto(const void* lpUserKey, size_t cbUserKey) noexcept {
-        SetKey(lpUserKey, cbUserKey);
-    }
-
-    Navicat11Crypto(const std::initializer_list<uint8_t>& UserKey) noexcept {
-        SetKey(UserKey);
-    }
-
-    void SetKey(const void* lpUserKey, size_t cbUserKey) noexcept {
-        uint8_t MessageDigest[SHA_DIGEST_LENGTH];
-
-        BF_set_key(
-            &_BlowfishKey, 
-            sizeof(MessageDigest), 
-            SHA1(reinterpret_cast<const uint8_t*>(lpUserKey), cbUserKey, MessageDigest)
-        );
-
-        OPENSSL_cleanse(MessageDigest, SHA_DIGEST_LENGTH);
-    }
-
-    void SetKey(const std::initializer_list<uint8_t>& UserKey) noexcept {
-        uint8_t MessageDigest[SHA_DIGEST_LENGTH];
-
-        BF_set_key(
-            &_BlowfishKey,
-            sizeof(MessageDigest),
-            SHA1(UserKey.begin(), UserKey.size(), MessageDigest)
-        );
-
-        OPENSSL_cleanse(MessageDigest, SHA_DIGEST_LENGTH);
-    }
-
-    [[nodiscard]]
-    std::string EncryptString(const std::string& Plaintext) const {
-        return _EncryptString(Plaintext.c_str(), Plaintext.length());
-    }
-
-    [[nodiscard]]
-    std::string DecryptString(const std::string& Ciphertext) const {
-        return _DecryptString(Ciphertext.c_str(), Ciphertext.length());
-    }
-
-    void Clear() noexcept {
-        OPENSSL_cleanse(&_BlowfishKey, sizeof(_BlowfishKey));
-    }
-
-    ~Navicat11Crypto() noexcept {
-        Clear();
-    }
-};
-
@@ -1,82 +1,78 @@
 #include "PatchSolutions.hpp"
+#include <memory.h>

-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution0.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
+const char PatchSolution0::Keyword[452] =
+    "-----BEGIN PUBLIC KEY-----\x00"
+    "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I\x00"
+    "qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv\x00"
+    "a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF\x00"
+    "R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2\x00"
+    "WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt\x00"
+    "YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ\x00"
+    "awIDAQAB\x00"
+    "-----END PUBLIC KEY-----\x00";

-namespace nkg {
+PatchSolution0::PatchSolution0(const X64ImageInterpreter& Image) noexcept :
+    pvt_Image(Image),
+    pvt_PatchOffset(X64ImageInterpreter::InvalidOffset) {}

-    const char PatchSolution0::Keyword[461] =
-        "-----BEGIN PUBLIC KEY-----\r\n"
-        "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I\r\n"
-        "qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv\r\n"
-        "a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF\r\n"
-        "R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2\r\n"
-        "WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt\r\n"
-        "YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ\r\n"
-        "awIDAQAB\r\n"
-        "-----END PUBLIC KEY-----\r\n";
+bool PatchSolution0::FindPatchOffset() noexcept {
+    try {
+        pvt_PatchOffset = pvt_Image.SearchSectionOffset("__TEXT", "__cstring", [](const uint8_t* p) {
+            return memcmp(p, Keyword, sizeof(Keyword) - 1) == 0;
+        });

-    [[nodiscard]]
-    bool PatchSolution0::FindPatchOffset() noexcept {
-        try {
-            _PatchOffset = _Image.PointerToFileOffset(
-                _Image.SearchSection<uint8_t*>(".rsrc", [](const uint8_t* p) {
-                    __try {
-                        return memcmp(p, Keyword, literal_length(Keyword)) == 0;
-                    } __except (EXCEPTION_EXECUTE_HANDLER) {
-                        return false;
-                    }
-                })
-            );
-
-            LOG_SUCCESS(0, "PatchSolution0 ...... Ready to apply");
-            LOG_HINT(4, "Patch offset = +0x%.8zx", _PatchOffset);
-
-            return true;
-        } catch (nkg::Exception&) {
-            _PatchOffset = InvalidOffset;
-
-            LOG_FAILURE(0, "PatchSolution0 ...... Omitted");
-
-            return false;
-        }
-    }
-
-    [[nodiscard]]
-    bool PatchSolution0::CheckKey(const RSACipher& Cipher) const noexcept {
-        auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-        for (auto i = szPublicKey.find("\n"); i != std::string::npos; i = szPublicKey.find("\n", i + 2)) {
-            szPublicKey.replace(i, 1, "\r\n");
-        }
-
-        return szPublicKey.length() == literal_length(Keyword);
-    }
-
-    void PatchSolution0::MakePatch(const RSACipher& Cipher) const {
-        if (_PatchOffset == InvalidOffset) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PatchSolution0 has not been ready yet."));
-        }
-
-        auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-        for (auto i = szPublicKey.find("\n"); i != std::string::npos; i = szPublicKey.find("\n", i + 2)) {
-            szPublicKey.replace(i, 1, "\r\n");
-        }
-
-        _putts(TEXT("*******************************************************"));
-        _putts(TEXT("*                   PatchSolution0                    *"));
-        _putts(TEXT("*******************************************************"));
-
-        LOG_HINT(0, "Previous:");
-        PrintMemory(_Image.ImageOffset(_PatchOffset), literal_length(Keyword), _Image.ImageBase());
-
-        memcpy(_Image.ImageOffset(_PatchOffset), szPublicKey.c_str(), literal_length(Keyword));
-
-        LOG_HINT(0, "After:");
-        PrintMemory(_Image.ImageOffset(_PatchOffset), literal_length(Keyword), _Image.ImageBase());
-
-        _putts(TEXT(""));
+        printf("[+] PatchSolution0 ...... Ready to apply.\n");
+        printf("    Keyword offset = +0x%.8x\n", pvt_PatchOffset);
+        return true;
+    } catch (...) {
+        printf("[-] PatchSolution0 ...... Omitted.\n");
+        return false;
    }
 }

+bool PatchSolution0::CheckKey(const RSACipher& RsaCipher) const noexcept {
+    try {
+        if (RsaCipher.Bits() != 2048) {
+            return false;
+        }
+
+        std::string PublicKeyPEM = RsaCipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
+        for (auto& c : PublicKeyPEM) {
+            if (c == '\n') c = '\x00';
+        }
+
+        return PublicKeyPEM.length() == sizeof(Keyword) - 1;
+    } catch (...) {
+        return false;
+    }
+}
+
+void PatchSolution0::MakePatch(const RSACipher& RsaCipher) const {
+    if (pvt_PatchOffset == X64ImageInterpreter::InvalidOffset) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "PatchSolution0 is not ready.");
+    }
+
+    std::string PublicKeyPEM = RsaCipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
+    for (auto& c : PublicKeyPEM) {
+        if (c == '\n') c = '\x00';
+    }
+
+    auto pbPatch = pvt_Image.ImageOffset<uint8_t*>(pvt_PatchOffset);
+
+    puts("**************************************************************");
+    puts("*                      PatchSolution0                        *");
+    puts("**************************************************************");
+    printf("@+0x%.8x\n", pvt_PatchOffset);
+
+    puts("Previous:");
+    nkg::PrintMemory(pbPatch, pbPatch + sizeof(Keyword), pbPatch);
+
+    memcpy(pbPatch, PublicKeyPEM.data(), PublicKeyPEM.size());
+
+    puts("After:");
+    nkg::PrintMemory(pbPatch, pbPatch + sizeof(Keyword), pbPatch);
+
+    puts("");
+}
@@ -1,308 +1,127 @@
 #include "PatchSolutions.hpp"
-#include "NavicatCrypto.hpp"
+#include <memory.h>

-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution1.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
+const uint8_t PatchSolution1::Keyword[0x188] = {
+    0xfe, 0xfd, 0xfc, 0xf4, 0xfe, 0xd2, 0xf8, 0xf4, 0xf1, 0xd3, 0xde, 0xc7, 0xdf, 0xd3, 0xd0, 0xfd,
+    0x8a, 0xc3, 0x85, 0xf4, 0xf6, 0xe9, 0xfc, 0xfc, 0xf2, 0xf5, 0xfa, 0xf5, 0xf6, 0xe9, 0x81, 0xfb,
+    0xfe, 0xfd, 0xfc, 0xf4, 0xf4, 0xdf, 0xf2, 0xf9, 0xf2, 0xe5, 0xf0, 0xf7, 0xc0, 0x89, 0xdd, 0xcb,
+    0xf5, 0x87, 0xe6, 0xdd, 0xf4, 0xd9, 0xf8, 0xfb, 0xde, 0xf9, 0xcf, 0xc5, 0x8f, 0x80, 0x80, 0xf3,
+    0xc2, 0xd0, 0xe2, 0x8f, 0xfa, 0x8a, 0xdd, 0xf3, 0xd7, 0xdc, 0x86, 0xdc, 0xf0, 0x81, 0xc0, 0xea,
+    0xd0, 0xd9, 0xf9, 0xd8, 0xda, 0xf2, 0xd0, 0xfd, 0xc3, 0xf6, 0xf3, 0x82, 0xf2, 0x81, 0xef, 0xf2,
+    0xe0, 0xf9, 0xf2, 0xd3, 0x8f, 0xd7, 0xe9, 0xfb, 0xca, 0x86, 0xde, 0xfc, 0xf3, 0xd5, 0xdd, 0xf4,
+    0xc7, 0x80, 0xf7, 0xd5, 0xf2, 0xc1, 0xde, 0xcc, 0xc0, 0xc7, 0xf0, 0xd0, 0xd0, 0xd1, 0xd7, 0xcc,
+    0xd2, 0x81, 0xc1, 0x83, 0xdd, 0xd5, 0x8a, 0x8f, 0x81, 0xe1, 0xf4, 0xd9, 0xf3, 0xd7, 0xca, 0xef,
+    0xf9, 0xdf, 0xe1, 0xee, 0xf0, 0xe9, 0xd1, 0xca, 0xf2, 0xe3, 0xf8, 0xf0, 0x83, 0xde, 0xfb, 0xd7,
+    0xf1, 0xc4, 0xfa, 0x85, 0xf2, 0xdd, 0xdd, 0xfd, 0x85, 0x86, 0xc7, 0xf9, 0xc4, 0xc9, 0xf4, 0xf8,
+    0xd4, 0xd9, 0xe6, 0xd2, 0xf6, 0xc1, 0xc1, 0xf9, 0xe0, 0xe4, 0xf7, 0xe4, 0xfd, 0xf1, 0xf6, 0xfc,
+    0xe1, 0x84, 0xe4, 0xd1, 0xed, 0xfe, 0xdb, 0xe8, 0xdd, 0xe1, 0x85, 0xd0, 0xc5, 0xd2, 0x8a, 0x8e,
+    0xd5, 0xdd, 0xe3, 0xdb, 0xd0, 0xe1, 0xd0, 0xf6, 0xc6, 0xee, 0xe6, 0xf7, 0xda, 0xf1, 0xdb, 0xc9,
+    0x8b, 0xee, 0xcd, 0xdf, 0xff, 0xe8, 0xdd, 0xca, 0x82, 0xdb, 0xf1, 0x82, 0xc3, 0xed, 0xc9, 0xcc,
+    0xc0, 0xf2, 0xd6, 0xdf, 0x83, 0xe9, 0xf3, 0xce, 0xea, 0xfa, 0xdf, 0xf8, 0xd9, 0xff, 0xec, 0x88,
+    0xe4, 0xe4, 0xfd, 0x80, 0xc5, 0xce, 0xfa, 0xd2, 0xf4, 0xd8, 0x84, 0xff, 0xe5, 0xf3, 0xcb, 0xc2,
+    0xfe, 0xc0, 0xc4, 0xfa, 0xde, 0xdd, 0xd5, 0xc9, 0xc5, 0xd5, 0xdf, 0xe3, 0xdd, 0xc1, 0xcb, 0xdd,
+    0xfc, 0xf7, 0x83, 0xf8, 0xda, 0xc1, 0xd4, 0xe3, 0xfe, 0xc2, 0xef, 0xf8, 0xf2, 0xea, 0x8a, 0xd2,
+    0xc7, 0xf2, 0xf0, 0xc2, 0xfb, 0x89, 0xdc, 0xeb, 0xd1, 0xf7, 0xcc, 0xe2, 0xd1, 0xfc, 0xd4, 0xce,
+    0xea, 0xcd, 0xe4, 0x87, 0xe0, 0xcc, 0x8d, 0xf5, 0xc7, 0x85, 0x87, 0xda, 0xcf, 0xde, 0x89, 0xcd,
+    0xe5, 0xfd, 0xe7, 0x83, 0xda, 0xdb, 0xfe, 0xf4, 0x84, 0xec, 0xf6, 0xee, 0xfd, 0xea, 0xf1, 0xf5,
+    0xf5, 0xfc, 0xe6, 0xd0, 0x86, 0xdf, 0xc3, 0xe2, 0xe4, 0xd5, 0xd7, 0xe4, 0xe4, 0xce, 0xd4, 0xce,
+    0x82, 0xda, 0xc7, 0xda, 0x80, 0xcb, 0xee, 0x8c, 0xd0, 0xde, 0xcd, 0xda, 0xdd, 0xcd, 0xcc, 0xeb,
+    0xd2, 0xc3, 0xfc, 0xf2, 0xf6, 0xe9, 0xf8, 0xf8
+};

-namespace nkg {
+PatchSolution1::PatchSolution1(const X64ImageInterpreter& Image) noexcept :
+    pvt_Image(Image),
+    pvt_PatchOffset(X64ImageInterpreter::InvalidOffset) {}

-    static Navicat11Crypto g_NavicatCipher = Navicat11Crypto("23970790", 8);
+bool PatchSolution1::FindPatchOffset() noexcept {
+    uint8_t* pbPatch = nullptr;

-    const char PatchSolution1::Keyword0[160 + 1] =
-        "D75125B70767B94145B47C1CB3C0755E"
-        "7CCB8825C5DCE0C58ACF944E08280140"
-        "9A02472FAFFD1CD77864BB821AE36766"
-        "FEEDE6A24F12662954168BFA314BD950"
-        "32B9D82445355ED7BC0B880887D650F5";
+    for (size_t i = 0; i < pvt_Image.NumberOfSections(); ++i) {
+        auto pbSectionView = pvt_Image.SectionView<uint8_t*>(i);
+        auto cbSectiveView = pvt_Image.ImageSection(i)->size;

-    const char PatchSolution1::Keyword1[4 + 1] =
-        "\xfe\xea\xbc\x01";
+        if (cbSectiveView < sizeof(Keyword)) {
+            continue;
+        }

-    const char PatchSolution1::Keyword2[742 + 1] =
-        "E1CED09B9C2186BF71A70C0FE2F1E0AE"
-        "F3BD6B75277AAB20DFAF3D110F75912B"
-        "FB63AC50EC4C48689D1502715243A79F"
-        "39FF2DE2BF15CE438FF885745ED54573"
-        "850E8A9F40EE2FF505EB7476F95ADB78"
-        "3B28CA374FAC4632892AB82FB3BF4715"
-        "FCFE6E82D03731FC3762B6AAC3DF1C3B"
-        "C646FE9CD3C62663A97EE72DB932A301"
-        "312B4A7633100C8CC357262C39A2B3A6"
-        "4B224F5276D5EDBDF0804DC3AC4B8351"
-        "62BB1969EAEBADC43D2511D6E0239287"
-        "81B167A48273B953378D3D2080CC0677"
-        "7E8A2364F0234B81064C5C739A8DA28D"
-        "C5889072BF37685CBC94C2D31D0179AD"
-        "86D8E3AA8090D4F0B281BE37E0143746"
-        "E6049CCC06899401264FA471C016A96C"
-        "79815B55BBC26B43052609D9D175FBCD"
-        "E455392F10E51EC162F51CF732E6BB39"
-        "1F56BBFD8D957DF3D4C55B71CEFD54B1"
-        "9C16D458757373E698D7E693A8FC3981"
-        "5A8BF03BA05EA8C8778D38F9873D62B4"
-        "460F41ACF997C30E7C3AF025FA171B5F"
-        "5AD4D6B15E95C27F6B35AD61875E5505"
-        "449B4E";
-
-    const char PatchSolution1::Keyword3[4 + 1] =
-        "\x59\x08\x01\x00";
-
-    const char PatchSolution1::Keyword4[5 + 1] =
-        "92933";
-
-    [[nodiscard]]
-    bool PatchSolution1::FindPatchOffset() noexcept {
-        try {
-            PIMAGE_SECTION_HEADER SectionHeader_text = _Image.ImageSectionHeaderByName(".text");
-            PIMAGE_SECTION_HEADER SectionHeader_rdata = _Image.ImageSectionHeaderByName(".rdata");
-            const uint8_t* pbPatch[_countof(_PatchOffset)] = {};
-
-            pbPatch[0] = _Image.SearchSection<const uint8_t*>(SectionHeader_rdata, [](const uint8_t* p) {
-                __try {
-                    return memcmp(p, Keyword0, sizeof(Keyword0)) == 0;
-                } __except (EXCEPTION_EXECUTE_HANDLER) {
-                    return false;
-                }
-            });
-
-            pbPatch[2] = _Image.SearchSection<const uint8_t*>(SectionHeader_rdata, [](const uint8_t* p) {
-                __try {
-                    return memcmp(p, Keyword2, sizeof(Keyword2)) == 0;
-                } __except (EXCEPTION_EXECUTE_HANDLER) {
-                    return false;
-                }
-            });
-
-            pbPatch[4] = _Image.SearchSection<const uint8_t*>(SectionHeader_rdata, [](const uint8_t* p) {
-                __try {
-                    return memcmp(p, Keyword4, sizeof(Keyword4)) == 0;
-                } __except (EXCEPTION_EXECUTE_HANDLER) {
-                    return false;
-                }
-            });
-
-            pbPatch[1] = _Image.SearchSection<const uint8_t*>(SectionHeader_text, [&pbPatch](const uint8_t* p) {
-                __try {
-                    if (memcmp(p, Keyword1, literal_length(Keyword1)) == 0) {
-                        // Keyword3 must be close to Keyword1
-                        for (auto j = p - 64; j < p + 64; ++j) {
-                            if (memcmp(j, Keyword3, literal_length(Keyword3)) == 0) {
-                                pbPatch[3] = j;
-                                return true;
-                            }
-                        }
-                    }
-
-                    return false;
-                } __except (EXCEPTION_EXECUTE_HANDLER) {
-                    return false;
-                }
-            });
-
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                _PatchOffset[i] = _Image.PointerToFileOffset(pbPatch[i]);
+        for (size_t j = 0; j < cbSectiveView - sizeof(Keyword); ++j) {
+            if (memcmp(pbSectionView + j, Keyword, sizeof(Keyword)) == 0) {
+                pbPatch = pbSectionView + j;
+                i = pvt_Image.NumberOfSections();
+                break;
            }
-
-            _PatchSize[0] = literal_length(Keyword0);
-            while (pbPatch[0][_PatchSize[0] + 1] == 0 && _PatchSize[0] < literal_length(Keyword0) + literal_length("29158142") - 1) {
-                ++_PatchSize[0];
-            }
-
-            _PatchSize[1] = sizeof(uint32_t);
-
-            _PatchSize[2] = literal_length(Keyword2);
-            while (pbPatch[2][_PatchSize[2] + 1] == 0 && _PatchSize[2] < literal_length(Keyword2) + literal_length("67673") - 1) {
-                ++_PatchSize[2];
-            }
-
-            _PatchSize[3] = sizeof(uint32_t);
-
-            _PatchSize[4] = literal_length(Keyword4);
-
-            LOG_SUCCESS(0, "PatchSolution1 ...... Ready to apply");
-            LOG_HINT(4, "[0] Patch offset = +0x%.8zx", _PatchOffset[0]);
-            LOG_HINT(4, "[1] Patch offset = +0x%.8zx", _PatchOffset[1]);
-            LOG_HINT(4, "[2] Patch offset = +0x%.8zx", _PatchOffset[2]);
-            LOG_HINT(4, "[3] Patch offset = +0x%.8zx", _PatchOffset[3]);
-            LOG_HINT(4, "[4] Patch offset = +0x%.8zx", _PatchOffset[4]);
-
-            return true;
-        } catch (nkg::Exception&) {
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                _PatchOffset[i] = InvalidOffset;
-                _PatchSize[i] = 0;
-            }
-
-            LOG_FAILURE(0, "PatchSolution1 ...... Omitted");
-
-            return false;
        }
    }

-    [[nodiscard]]
-    bool PatchSolution1::CheckKey(const RSACipher& Cipher) const noexcept {
-        if (_PatchSize[0] && _PatchSize[1] && _PatchSize[2] && _PatchSize[3] && _PatchSize[4]) {
-            auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-            for (auto i = szPublicKey.find("\n"); i != std::string::npos; i = szPublicKey.find("\n", i + 2)) {
-                szPublicKey.replace(i, 1, "\r\n");
-            }
+    if (pbPatch == nullptr) {
+        printf("[-] PatchSolution1 ...... Omitted.\n");
+        return false;
+    } else {
+        pvt_PatchOffset = pbPatch - pvt_Image.ImageBase<uint8_t*>();

-            auto szPublicKeyEncrypted = g_NavicatCipher.EncryptString(szPublicKey);
-
-            if (szPublicKeyEncrypted.length() != 920) {
-                return false;
-            }
-
-            // we require the chars in [p1, p2) of szPublicKeyEncrypted must be number chars
-            size_t p1, p2;
-
-            p1 = _PatchSize[0];
-            p2 = literal_length(Keyword0) + literal_length("29158142");
-
-            if (('1' <= szPublicKeyEncrypted[p1] && szPublicKeyEncrypted[p1] <= '9') == false) {
-                return false;
-            }
-
-            for (size_t i = p1 + 1; i < p2; ++i) {
-                if (('0' <= szPublicKeyEncrypted[i] && szPublicKeyEncrypted[i] <= '9') == false) {
-                    return false;
-                }
-            }
-
-            // we require the chars in [p1, p2) of szPublicKeyEncrypted must be number chars
-
-            p1 = literal_length(Keyword0) + literal_length("29158142") + _PatchSize[2];
-            p2 = literal_length(Keyword0) + literal_length("29158142") + literal_length(Keyword2) + literal_length("67673");
-
-            if (('1' <= szPublicKeyEncrypted[p1] && szPublicKeyEncrypted[p1] <= '9') == false) {
-                return false;
-            }
-
-            for (size_t i = p1 + 1; i < p2; ++i) {
-                if (('0' <= szPublicKeyEncrypted[i] && szPublicKeyEncrypted[i] <= '9') == false) {
-                    return false;
-                }
-            }
-
-            return true;
-        } else {
-            return false;
-        }
-    }
-
-    void PatchSolution1::MakePatch(const RSACipher& Cipher) const {
-        if (_PatchSize[0] && _PatchSize[1] && _PatchSize[2] && _PatchSize[3] && _PatchSize[4]) {
-            auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-            for (auto i = szPublicKey.find("\n"); i != std::string::npos; i = szPublicKey.find("\n", i + 2)) {
-                szPublicKey.replace(i, 1, "\r\n");
-            }
-
-            auto szPublicKeyEncrypted = g_NavicatCipher.EncryptString(szPublicKey);
-
-            //
-            //                                          p0        p1      p2        p3      p4      p5
-            // Original encrypted public key layout:    |160 chars|8 chars|742 chars|5 chars|5 chars|
-            //                                                       |                  |
-            //                                                       V                  V
-            //                                                    ImmValue1          ImmValue3
-            size_t p0, p1, p2, p3, p4, p5;
-            p0 = 0;
-            p1 = _PatchSize[0];
-            p2 = literal_length(Keyword0) + literal_length("29158142");
-            p3 = literal_length(Keyword0) + literal_length("29158142") + _PatchSize[2];
-            p4 = literal_length(Keyword0) + literal_length("29158142") + literal_length(Keyword2) + literal_length("67673");
-            p5 = literal_length(Keyword0) + literal_length("29158142") + literal_length(Keyword2) + literal_length("67673") + literal_length(Keyword4);
-
-            if (szPublicKeyEncrypted.length() != 920) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("szPublicKeyEncrypted.length() != 920"));
-            }
-
-            std::string EncryptedPEM0(szPublicKeyEncrypted.begin() + p0, szPublicKeyEncrypted.begin() + p1);
-            std::string EncryptedPEM1(szPublicKeyEncrypted.begin() + p1, szPublicKeyEncrypted.begin() + p2);
-            std::string EncryptedPEM2(szPublicKeyEncrypted.begin() + p2, szPublicKeyEncrypted.begin() + p3);
-            std::string EncryptedPEM3(szPublicKeyEncrypted.begin() + p3, szPublicKeyEncrypted.begin() + p4);
-            std::string EncryptedPEM4(szPublicKeyEncrypted.begin() + p4, szPublicKeyEncrypted.begin() + p5);
-            uint32_t ImmValue1 = std::stoul(EncryptedPEM1.c_str());
-            uint32_t ImmValue3 = std::stoul(EncryptedPEM3.c_str());
-
-            uint8_t* pbPatch[_countof(_PatchOffset)] = {};
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                pbPatch[i] = _Image.FileOffsetToPointer<uint8_t*>(_PatchOffset[i]);
-            }
-
-            _putts(TEXT("*******************************************************"));
-            _putts(TEXT("*                   PatchSolution1                    *"));
-            _putts(TEXT("*******************************************************"));
-
-            // ----------------------------------
-            //     process PatchOffsets[0]
-            // ----------------------------------
-            LOG_HINT(0, "Previous:");
-            PrintMemory(pbPatch[0], _PatchSize[0], _Image.ImageBase());
-
-            memcpy(pbPatch[0], EncryptedPEM0.data(), _PatchSize[0]);
-
-            LOG_HINT(0, "After:");
-            PrintMemory(pbPatch[0], _PatchSize[0], _Image.ImageBase());
-
-            _putts(TEXT(""));
-
-            // ----------------------------------
-            //     process PatchOffsets[1]
-            // ----------------------------------
-            LOG_HINT(0, "Previous:");
-            PrintMemory(pbPatch[1], _PatchSize[1], _Image.ImageBase());
-
-            memcpy(pbPatch[1], &ImmValue1, _PatchSize[1]);
-
-            LOG_HINT(0, "After:");
-            PrintMemory(pbPatch[1], _PatchSize[1], _Image.ImageBase());
-
-            _putts(TEXT(""));
-
-            // ----------------------------------
-            //     process PatchOffsets[2]
-            // ----------------------------------
-            LOG_HINT(0, "Previous:");
-            PrintMemory(pbPatch[2], _PatchSize[2], _Image.ImageBase());
-
-            memcpy(pbPatch[2], EncryptedPEM2.data(), _PatchSize[2]);
-
-            LOG_HINT(0, "After:");
-            PrintMemory(pbPatch[2], _PatchSize[2], _Image.ImageBase());
-
-            _putts(TEXT(""));
-
-            // ----------------------------------
-            //     process PatchOffsets[3]
-            // ----------------------------------
-            LOG_HINT(0, "Previous:");
-            PrintMemory(pbPatch[3], _PatchSize[3], _Image.ImageBase());
-
-            memcpy(pbPatch[3], &ImmValue3, _PatchSize[3]);
-
-            LOG_HINT(0, "After:");
-            PrintMemory(pbPatch[3], _PatchSize[3], _Image.ImageBase());
-
-            _putts(TEXT(""));
-
-            // ----------------------------------
-            //     process PatchOffsets[4]
-            // ----------------------------------
-            LOG_HINT(0, "Previous:");
-            PrintMemory(pbPatch[4], _PatchSize[4], _Image.ImageBase());
-
-            memcpy(pbPatch[4], EncryptedPEM4.data(), _PatchSize[4]);
-
-            LOG_HINT(0, "After:");
-            PrintMemory(pbPatch[4], _PatchSize[4], _Image.ImageBase());
-
-            _putts(TEXT(""));
-        } else {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PatchSolution1 has not been ready yet."));
-        }
+        printf("[+] PatchSolution1 ...... Ready to apply.\n");
+        printf("    Keyword offset = +0x%.8x\n", pvt_PatchOffset);
+        return true;
    }
 }

+bool PatchSolution1::CheckKey(const RSACipher& RsaCipher) const noexcept {
+    try {
+        std::string PublicKeyPEM = RsaCipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
+
+        PublicKeyPEM.erase(PublicKeyPEM.find("-----BEGIN PUBLIC KEY-----"), 26);
+        PublicKeyPEM.erase(PublicKeyPEM.find("-----END PUBLIC KEY-----"), 24);
+        {
+            std::string::size_type pos = 0;
+            while ((pos = PublicKeyPEM.find('\n', pos)) != std::string::npos) {
+                PublicKeyPEM.erase(pos, 1);
+            }
+        }
+
+        return PublicKeyPEM.length() == sizeof(Keyword);
+    } catch (...) {
+        return false;
+    }
+}
+
+void PatchSolution1::MakePatch(const RSACipher& RsaCipher) const {
+    if (pvt_PatchOffset == X64ImageInterpreter::InvalidOffset) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "PatchSolution1 is not ready.");
+    }
+
+    auto pbPatch = pvt_Image.ImageOffset<uint8_t*>(pvt_PatchOffset);
+    std::string PublicKeyPEM = RsaCipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
+
+    PublicKeyPEM.erase(PublicKeyPEM.find("-----BEGIN PUBLIC KEY-----"), 26);
+    PublicKeyPEM.erase(PublicKeyPEM.find("-----END PUBLIC KEY-----"), 24);
+    {
+        std::string::size_type pos = 0;
+        while ((pos = PublicKeyPEM.find('\n', pos)) != std::string::npos) {
+            PublicKeyPEM.erase(pos, 1);
+        }
+    }
+
+    uint8_t key = 8;
+    for (auto& c : PublicKeyPEM) {
+        if (key == 0) key = 8;
+        reinterpret_cast<uint8_t&>(c) ^= 0xbbu - key;
+        --key;
+    }
+
+    puts("**************************************************************");
+    puts("*                      PatchSolution1                        *");
+    puts("**************************************************************");
+    printf("@+0x%.8x\n", pvt_PatchOffset);
+
+    puts("Previous:");
+    nkg::PrintMemory(pbPatch, pbPatch + sizeof(Keyword), pbPatch);
+
+    memcpy(pbPatch, PublicKeyPEM.data(), PublicKeyPEM.length());
+
+    puts("After:");
+    nkg::PrintMemory(pbPatch, pbPatch + sizeof(Keyword), pbPatch);
+
+    puts("");
+}
+
@@ -1,511 +0,0 @@
-#include "PatchSolutions.hpp"
-#include <vector>
-#include <algorithm>
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution2-amd64.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    /*
-    Keyword[0x188][5] is generated by the following python script:
-
-----Begin Python3 Script-----
-meta = \
-    "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I" \
-    "qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv" \
-    "a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF" \
-    "R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2" \
-    "WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt" \
-    "YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ" \
-    "awIDAQAB"
-
-print('const uint8_t PatchSolution2::Keyword[0x188][5] = {')
-for i in range(0, len(meta)):
-    i1 = '0x83, 0xf0, 0x%.2x' % ord(meta[i])    # asm('xor eax, meta[i]')
-    i2 = '0x88, 0x05'                           # asm_prefix('mov byte ptr ds:xxxxxxxxxxxxxxxx, al')
-    print('    { %s, %s }' % (i1, i2), end = ',\n' if i != len(meta) - 1 else '\n')
-print('};')
-----End Python3 Script-----
-
-    */
-    const uint8_t PatchSolution2::Keyword[0x188][5] = {
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6b, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x71, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x68, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6b, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x69, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x39, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x77, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x30, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x45, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x38, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4b, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x45, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x77, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x31, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x64, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x71, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x33, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x53, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6b, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x61, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x7a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x38, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x38, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x39, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x71, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x64, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x57, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x39, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x32, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x64, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x64, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x68, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x33, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x39, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x79, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x50, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x63, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x69, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x70, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x34, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x45, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x39, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x56, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x48, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x53, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x65, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x38, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x50, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x79, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x32, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6b, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x44, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x64, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x34, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x63, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x45, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x79, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x76, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x45, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x66, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x69, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x76, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x61, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x35, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x35, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x33, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x35, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x32, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x55, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x44, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x55, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6b, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x54, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x58, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x68, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x70, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x57, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x34, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x66, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x70, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x33, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x45, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x65, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x64, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x36, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x32, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x72, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x71, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x53, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x64, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x79, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x78, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x53, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x50, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x52, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x52, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x30, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x5a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x62, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x52, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x55, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x30, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x66, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x72, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x33, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x34, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x66, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x69, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x56, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x59, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x69, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x75, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x5a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x53, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x62, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x38, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x5a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x78, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x69, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x48, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x50, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x64, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x70, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x31, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x44, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x34, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x55, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x70, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x76, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x63, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x69, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x34, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x59, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x55, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x32, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x57, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x50, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x48, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x36, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x72, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x76, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x68, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x31, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x52, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4b, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x72, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x78, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x71, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x69, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x65, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x76, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x61, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x55, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x79, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x72, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x36, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x79, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x59, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x76, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x5a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x45, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x52, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x33, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x68, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x45, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x31, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x65, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x62, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x79, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x54, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x66, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x44, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x59, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x79, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x31, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x57, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x34, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x31, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x32, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x78, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x66, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x30, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x77, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x56, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x52, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x35, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x63, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x47, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x37, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x58, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x43, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x58, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x52, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x48, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x4f, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x46, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x48, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x53, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x66, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x31, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x67, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x7a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x58, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x57, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x61, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x62, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x52, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x53, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x76, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6d, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x74, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x31, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6e, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x72, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x37, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x73, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x57, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x36, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x63, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x78, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6c, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x6a, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x75, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x75, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x61, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x77, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x49, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x44, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x51, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x41, 0x88, 0x05 },
-        { 0x83, 0xf0, 0x42, 0x88, 0x05 }
-    };
-
-    [[nodiscard]]
-    bool PatchSolution2::FindPatchOffset() noexcept {
-        try {
-            auto SectionHeader_text = _Image.ImageSectionHeaderByName(".text");
-            auto SectionView_text = _Image.ImageSectionView<const uint8_t*>(SectionHeader_text);
-            const uint8_t* lpPatch[_countof(_PatchOffset)] = {};
-
-            std::vector<size_t> Hints;
-            DWORD PossibleRangeStart = 0xffffffff;
-            DWORD PossibleRangeEnd;
-
-            for (DWORD i = 0; i < SectionHeader_text->SizeOfRawData; ++i) {
-                if (memcmp(SectionView_text + i, Keyword[0], sizeof(Keyword[0])) == 0) {
-                    size_t RRip = i + sizeof(Keyword[0]) + sizeof(uint32_t);
-                    size_t RRipOffset = *reinterpret_cast<const uint32_t*>(SectionView_text + i + sizeof(Keyword[0]));
-
-                    Hints.emplace_back(RRip + RRipOffset);
-
-                    if (i < PossibleRangeStart) {
-                        PossibleRangeStart = i;
-                    }
-                }
-            }
-
-            PossibleRangeStart -= 0x1000;
-            PossibleRangeEnd = PossibleRangeStart + 0x100000;
-
-            // Keywords[0] should occur 9 times. 
-            // Because there's only 9 'M' chars in `KeywordMeta`.
-            if (Hints.size() != 9) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Hints.size() != 9"));
-            }
-
-            std::sort(Hints.begin(), Hints.end());
-
-            // assert
-            // if not satisfied, refuse to patch
-            if (Hints.back() - Hints.front() != 0x18360F8F8 - 0x18360F7D0) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Hints.back() - Hints.front() != 0x18360F8F8 - 0x18360F7D0"));
-            }
-
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                for (DWORD j = PossibleRangeStart; j < PossibleRangeEnd; ++j) {
-                    if (memcmp(SectionView_text + j, Keyword[i], sizeof(Keyword[i])) == 0) {
-                        size_t RRip = j + sizeof(Keyword[i]) + sizeof(uint32_t);
-                        size_t RRipOffset = *reinterpret_cast<const uint32_t*>(SectionView_text + j + sizeof(Keyword[i]));
-                        size_t Index = RRip + RRipOffset - Hints.front();
-
-                        if (Index == i) {
-                            lpPatch[i] = SectionView_text + j;
-                        }
-                    }
-                }
-
-                // if not found, refuse to patch
-                if (lpPatch[i] == nullptr) {
-                    throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("A patch point is missing."));
-                }
-            }
-
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                _PatchOffset[i] = _Image.PointerToFileOffset(lpPatch[i]);
-            }
-
-            LOG_SUCCESS(0, "PatchSolution2 ...... Ready to apply");
-            for (size_t i = 0; i < _countof(_PatchOffset); i += 4) {
-                static_assert(sizeof(_countof(_PatchOffset)) % 4 == 0);
-                LOG_HINT(4, "Patch offset[%zu ... %zu] = 0x%.8zx, 0x%.8zx, 0x%.8zx, 0x%.8zx", i, i + 3, _PatchOffset[i], _PatchOffset[i + 1], _PatchOffset[i + 2], _PatchOffset[i + 3]);
-            }
-
-            return true;
-        } catch (nkg::Exception&) {
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                _PatchOffset[i] = InvalidOffset;
-            }
-
-            LOG_FAILURE(0, "PatchSolution2 ...... Omitted");
-
-            return false;
-        }
-    }
-}
-
@@ -1,92 +0,0 @@
-#include "PatchSolutions.hpp"
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution2-generic.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    const char PatchSolution2::KeywordMeta[0x188 + 1] =
-        "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I"
-        "qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv"
-        "a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF"
-        "R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2"
-        "WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt"
-        "YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ"
-        "awIDAQAB";
-
-    [[nodiscard]]
-    bool PatchSolution2::CheckKey(const RSACipher& Cipher) const noexcept {
-        auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-
-        for (auto pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----BEGIN PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("-----END PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----END PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----END PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("\n"); pos != std::string::npos; pos = szPublicKey.find("\n", pos)) {
-            szPublicKey.erase(pos, literal_length("\n"));
-        }
-
-        return szPublicKey.length() == literal_length(KeywordMeta);
-    }
-
-    void PatchSolution2::MakePatch(const RSACipher& Cipher) const {
-        for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-            if (_PatchOffset[i] == InvalidOffset) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PatchSolution2 has not been ready yet."));
-            }
-        }
-
-        auto pbImage = _Image.ImageBase<uint8_t*>();
-        auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-
-        for (auto pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----BEGIN PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("-----END PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----END PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----END PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("\n"); pos != std::string::npos; pos = szPublicKey.find("\n", pos)) {
-            szPublicKey.erase(pos, literal_length("\n"));
-        }
-
-        if (szPublicKey.length() != literal_length(KeywordMeta)) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("szPublicKey.length() != literal_length(KeywordMeta)"));
-        }
-
-        _putts(TEXT("*******************************************************"));
-        _putts(TEXT("*                   PatchSolution2                    *"));
-        _putts(TEXT("*******************************************************"));
-
-        for (size_t i = 0; i < _countof(_PatchOffset); i += 2) {
-            static_assert(_countof(_PatchOffset) % 2 == 0);
-            LOG_HINT(0, "+0x%.8zx: %.2x %.2x %.2x -> %.2x %.2x %.2x | +0x%.8zx: %.2x %.2x %.2x -> %.2x %.2x %.2x",
-                _PatchOffset[i],
-                pbImage[_PatchOffset[i]],
-                pbImage[_PatchOffset[i] + 1],
-                pbImage[_PatchOffset[i] + 2],
-                pbImage[_PatchOffset[i]],
-                pbImage[_PatchOffset[i] + 1],
-                szPublicKey[i],
-                _PatchOffset[i + 1],
-                pbImage[_PatchOffset[i + 1]],
-                pbImage[_PatchOffset[i + 1] + 1],
-                pbImage[_PatchOffset[i + 1] + 2],
-                pbImage[_PatchOffset[i + 1]],
-                pbImage[_PatchOffset[i + 1] + 1],
-                szPublicKey[i + 1]
-            );
-
-            pbImage[_PatchOffset[i] + 2] = szPublicKey[i];
-            pbImage[_PatchOffset[i + 1] + 2] = szPublicKey[i + 1];
-        }
-    }
-}
-
@@ -1,517 +0,0 @@
-#include "PatchSolutions.hpp"
-#include <vector>
-#include <algorithm>
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution2-i386.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    /*
-    Keyword[0x188][5] is generated by the following python script:
-
-----Begin Python3 Script-----
-meta = \
-    "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw1dqF3SkCaAAmMzs889I" \
-    "qdW9M2dIdh3jG9yPcmLnmJiGpBF4E9VHSMGe8oPAy2kJDmdNt4BcEygvssEfginv" \
-    "a5t5jm352UAoDosUJkTXGQhpAWMF4fBmBpO3EedG62rOsqMBgmSdAyxCSPBRJIOF" \
-    "R0QgZFbRnU0frj34fiVmgYiLuZSAmIbs8ZxiHPdp1oD4tUpvsFci4QJtYNjNnGU2" \
-    "WPH6rvChGl1IRKrxMtqLielsvajUjyrgOC6NmymYMvZNER3htFEtL1eQbCyTfDmt" \
-    "YyQ1Wt4Ot12lxf0wVIR5mcGN7XCXJRHOFHSf1gzXWabRSvmt1nrl7sW6cjxljuuQ" \
-    "awIDAQAB"
-
-print('const uint8_t PatchSolution2::Keywords[0x188][5] = {')
-for i in range(0, len(meta)):
-    if i % 3 == 0:
-        i1 = '0x83, 0xf2, 0x%.2x' % ord(meta[i])    # asm('xor edx, meta[i]')
-        i2 = '0x88, 0x15'                           # asm_prefix('mov byte ptr ds:xxxxxxxx, dl')
-    elif i % 3 == 1:
-        i1 = '0x83, 0xf0, 0x%.2x' % ord(meta[i])    # asm('xor eax, meta[i]')
-        i2 = '0xa2'                                 # asm_prefix('mov byte ptr ds:xxxxxxxx, al')
-    else:
-        i1 = '0x83, 0xf1, 0x%.2x' % ord(meta[i])    # asm('xor ecx, meta[i]')
-        i2 = '0x88, 0x0d'                           # asm_prefix('mov byte ptr ds:xxxxxxxx, cl')
-    print('    { %s, %s }' % (i1, i2), end=',\n' if i != len(meta) - 1 else '\n')
-print('};')
-----End Python3 Script-----
-
-    */
-    const uint8_t PatchSolution2::Keyword[0x188][5] = {
-        { 0x83, 0xf2, 0x4d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x49, 0xa2 },
-        { 0x83, 0xf1, 0x49, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x42, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x49, 0xa2 },
-        { 0x83, 0xf1, 0x6a, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x41, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x4e, 0xa2 },
-        { 0x83, 0xf1, 0x42, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x67, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6b, 0xa2 },
-        { 0x83, 0xf1, 0x71, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x68, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6b, 0xa2 },
-        { 0x83, 0xf1, 0x69, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x47, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x39, 0xa2 },
-        { 0x83, 0xf1, 0x77, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x30, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x42, 0xa2 },
-        { 0x83, 0xf1, 0x41, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x51, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x45, 0xa2 },
-        { 0x83, 0xf1, 0x46, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x41, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x41, 0xa2 },
-        { 0x83, 0xf1, 0x4f, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x43, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x41, 0xa2 },
-        { 0x83, 0xf1, 0x51, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x38, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x41, 0xa2 },
-        { 0x83, 0xf1, 0x4d, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x49, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x49, 0xa2 },
-        { 0x83, 0xf1, 0x42, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x43, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x67, 0xa2 },
-        { 0x83, 0xf1, 0x4b, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x43, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x41, 0xa2 },
-        { 0x83, 0xf1, 0x51, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x45, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x41, 0xa2 },
-        { 0x83, 0xf1, 0x77, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x31, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x64, 0xa2 },
-        { 0x83, 0xf1, 0x71, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x46, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x33, 0xa2 },
-        { 0x83, 0xf1, 0x53, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6b, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x43, 0xa2 },
-        { 0x83, 0xf1, 0x61, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x41, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x41, 0xa2 },
-        { 0x83, 0xf1, 0x6d, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x7a, 0xa2 },
-        { 0x83, 0xf1, 0x73, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x38, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x38, 0xa2 },
-        { 0x83, 0xf1, 0x39, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x49, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x71, 0xa2 },
-        { 0x83, 0xf1, 0x64, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x57, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x39, 0xa2 },
-        { 0x83, 0xf1, 0x4d, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x32, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x64, 0xa2 },
-        { 0x83, 0xf1, 0x49, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x64, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x68, 0xa2 },
-        { 0x83, 0xf1, 0x33, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6a, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x47, 0xa2 },
-        { 0x83, 0xf1, 0x39, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x79, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x50, 0xa2 },
-        { 0x83, 0xf1, 0x63, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x4c, 0xa2 },
-        { 0x83, 0xf1, 0x6e, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x4a, 0xa2 },
-        { 0x83, 0xf1, 0x69, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x47, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x70, 0xa2 },
-        { 0x83, 0xf1, 0x42, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x46, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x34, 0xa2 },
-        { 0x83, 0xf1, 0x45, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x39, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x56, 0xa2 },
-        { 0x83, 0xf1, 0x48, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x53, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x4d, 0xa2 },
-        { 0x83, 0xf1, 0x47, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x65, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x38, 0xa2 },
-        { 0x83, 0xf1, 0x6f, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x50, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x41, 0xa2 },
-        { 0x83, 0xf1, 0x79, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x32, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6b, 0xa2 },
-        { 0x83, 0xf1, 0x4a, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x44, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6d, 0xa2 },
-        { 0x83, 0xf1, 0x64, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4e, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x34, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x42, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x63, 0xa2 },
-        { 0x83, 0xf1, 0x45, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x79, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x67, 0xa2 },
-        { 0x83, 0xf1, 0x76, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x73, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x73, 0xa2 },
-        { 0x83, 0xf1, 0x45, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x66, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x67, 0xa2 },
-        { 0x83, 0xf1, 0x69, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6e, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x76, 0xa2 },
-        { 0x83, 0xf1, 0x61, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x35, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x35, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6a, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6d, 0xa2 },
-        { 0x83, 0xf1, 0x33, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x35, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x32, 0xa2 },
-        { 0x83, 0xf1, 0x55, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x41, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6f, 0xa2 },
-        { 0x83, 0xf1, 0x44, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6f, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x73, 0xa2 },
-        { 0x83, 0xf1, 0x55, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4a, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6b, 0xa2 },
-        { 0x83, 0xf1, 0x54, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x58, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x47, 0xa2 },
-        { 0x83, 0xf1, 0x51, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x68, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x70, 0xa2 },
-        { 0x83, 0xf1, 0x41, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x57, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x4d, 0xa2 },
-        { 0x83, 0xf1, 0x46, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x34, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x66, 0xa2 },
-        { 0x83, 0xf1, 0x42, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x42, 0xa2 },
-        { 0x83, 0xf1, 0x70, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4f, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x33, 0xa2 },
-        { 0x83, 0xf1, 0x45, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x65, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x64, 0xa2 },
-        { 0x83, 0xf1, 0x47, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x36, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x32, 0xa2 },
-        { 0x83, 0xf1, 0x72, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4f, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x73, 0xa2 },
-        { 0x83, 0xf1, 0x71, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x42, 0xa2 },
-        { 0x83, 0xf1, 0x67, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x53, 0xa2 },
-        { 0x83, 0xf1, 0x64, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x41, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x79, 0xa2 },
-        { 0x83, 0xf1, 0x78, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x43, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x53, 0xa2 },
-        { 0x83, 0xf1, 0x50, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x42, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x52, 0xa2 },
-        { 0x83, 0xf1, 0x4a, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x49, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x4f, 0xa2 },
-        { 0x83, 0xf1, 0x46, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x52, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x30, 0xa2 },
-        { 0x83, 0xf1, 0x51, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x67, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x5a, 0xa2 },
-        { 0x83, 0xf1, 0x46, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x62, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x52, 0xa2 },
-        { 0x83, 0xf1, 0x6e, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x55, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x30, 0xa2 },
-        { 0x83, 0xf1, 0x66, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x72, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6a, 0xa2 },
-        { 0x83, 0xf1, 0x33, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x34, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x66, 0xa2 },
-        { 0x83, 0xf1, 0x69, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x56, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6d, 0xa2 },
-        { 0x83, 0xf1, 0x67, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x59, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x69, 0xa2 },
-        { 0x83, 0xf1, 0x4c, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x75, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x5a, 0xa2 },
-        { 0x83, 0xf1, 0x53, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x41, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6d, 0xa2 },
-        { 0x83, 0xf1, 0x49, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x62, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x73, 0xa2 },
-        { 0x83, 0xf1, 0x38, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x5a, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x78, 0xa2 },
-        { 0x83, 0xf1, 0x69, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x48, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x50, 0xa2 },
-        { 0x83, 0xf1, 0x64, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x70, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x31, 0xa2 },
-        { 0x83, 0xf1, 0x6f, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x44, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x34, 0xa2 },
-        { 0x83, 0xf1, 0x74, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x55, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x70, 0xa2 },
-        { 0x83, 0xf1, 0x76, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x73, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x46, 0xa2 },
-        { 0x83, 0xf1, 0x63, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x69, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x34, 0xa2 },
-        { 0x83, 0xf1, 0x51, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4a, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x59, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4e, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6a, 0xa2 },
-        { 0x83, 0xf1, 0x4e, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6e, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x47, 0xa2 },
-        { 0x83, 0xf1, 0x55, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x32, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x57, 0xa2 },
-        { 0x83, 0xf1, 0x50, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x48, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x36, 0xa2 },
-        { 0x83, 0xf1, 0x72, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x76, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x43, 0xa2 },
-        { 0x83, 0xf1, 0x68, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x47, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6c, 0xa2 },
-        { 0x83, 0xf1, 0x31, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x49, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x52, 0xa2 },
-        { 0x83, 0xf1, 0x4b, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x72, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x78, 0xa2 },
-        { 0x83, 0xf1, 0x4d, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x74, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x71, 0xa2 },
-        { 0x83, 0xf1, 0x4c, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x69, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x65, 0xa2 },
-        { 0x83, 0xf1, 0x6c, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x73, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x76, 0xa2 },
-        { 0x83, 0xf1, 0x61, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6a, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x55, 0xa2 },
-        { 0x83, 0xf1, 0x6a, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x79, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x72, 0xa2 },
-        { 0x83, 0xf1, 0x67, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4f, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x43, 0xa2 },
-        { 0x83, 0xf1, 0x36, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4e, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6d, 0xa2 },
-        { 0x83, 0xf1, 0x79, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x59, 0xa2 },
-        { 0x83, 0xf1, 0x4d, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x76, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x5a, 0xa2 },
-        { 0x83, 0xf1, 0x4e, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x45, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x52, 0xa2 },
-        { 0x83, 0xf1, 0x33, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x68, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x46, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x45, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x4c, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x31, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x65, 0xa2 },
-        { 0x83, 0xf1, 0x51, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x62, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x43, 0xa2 },
-        { 0x83, 0xf1, 0x79, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x54, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x66, 0xa2 },
-        { 0x83, 0xf1, 0x44, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x59, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x79, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x51, 0xa2 },
-        { 0x83, 0xf1, 0x31, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x57, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x34, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4f, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x31, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x32, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6c, 0xa2 },
-        { 0x83, 0xf1, 0x78, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x66, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x30, 0xa2 },
-        { 0x83, 0xf1, 0x77, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x56, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x49, 0xa2 },
-        { 0x83, 0xf1, 0x52, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x35, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6d, 0xa2 },
-        { 0x83, 0xf1, 0x63, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x47, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x4e, 0xa2 },
-        { 0x83, 0xf1, 0x37, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x58, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x43, 0xa2 },
-        { 0x83, 0xf1, 0x58, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4a, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x52, 0xa2 },
-        { 0x83, 0xf1, 0x48, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x4f, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x46, 0xa2 },
-        { 0x83, 0xf1, 0x48, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x53, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x66, 0xa2 },
-        { 0x83, 0xf1, 0x31, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x67, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x7a, 0xa2 },
-        { 0x83, 0xf1, 0x58, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x57, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x61, 0xa2 },
-        { 0x83, 0xf1, 0x62, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x52, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x53, 0xa2 },
-        { 0x83, 0xf1, 0x76, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6d, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x74, 0xa2 },
-        { 0x83, 0xf1, 0x31, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x6e, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x72, 0xa2 },
-        { 0x83, 0xf1, 0x6c, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x37, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x73, 0xa2 },
-        { 0x83, 0xf1, 0x57, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x36, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x63, 0xa2 },
-        { 0x83, 0xf1, 0x6a, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x78, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x6c, 0xa2 },
-        { 0x83, 0xf1, 0x6a, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x75, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x75, 0xa2 },
-        { 0x83, 0xf1, 0x51, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x61, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x77, 0xa2 },
-        { 0x83, 0xf1, 0x49, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x44, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x41, 0xa2 },
-        { 0x83, 0xf1, 0x51, 0x88, 0x0d },
-        { 0x83, 0xf2, 0x41, 0x88, 0x15 },
-        { 0x83, 0xf0, 0x42, 0xa2 }
-    };
-
-    [[nodiscard]]
-    bool PatchSolution2::FindPatchOffset() noexcept {
-
-        try {
-            auto SectionHeader_text = _Image.ImageSectionHeaderByName(".text");
-            auto SectionView_text = _Image.ImageSectionView<const uint8_t*>(SectionHeader_text);
-            const uint8_t* lpPatch[_countof(_PatchOffset)] = {};
-
-            std::vector<size_t> Hints;
-            DWORD PossibleRangeStart = 0xffffffff;
-            DWORD PossibleRangeEnd;
-
-            for (DWORD i = 0; i < SectionHeader_text->SizeOfRawData; ++i) {
-                if (memcmp(SectionView_text + i, Keyword[0], sizeof(Keyword[0])) == 0) {
-                    Hints.emplace_back(
-                        *reinterpret_cast<const uint32_t*>(SectionView_text + i + sizeof(Keyword[0]))
-                    );
-
-                    if (i < PossibleRangeStart) {
-                        PossibleRangeStart = i;
-                    }
-                }
-            }
-
-            PossibleRangeStart -= 0x1000;
-            PossibleRangeEnd = PossibleRangeStart + 0x100000;
-
-            // Keywords[0] should occur 3 times. 
-            if (Hints.size() != 3) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Hints.size() != 3"));
-            }
-
-            std::sort(Hints.begin(), Hints.end());
-
-            if (Hints.back() - Hints.front() != 0x127382BE - 0x12738210) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Hints.back() - Hints.front() != 0x127382BE - 0x12738210"));
-            }
-
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                uint8_t CurrentKeyword[9];
-                size_t CurrentKeywordSize = i % 3 == 1 ? 4 : 5;
-
-                memcpy(CurrentKeyword, Keyword[i], CurrentKeywordSize);
-                *reinterpret_cast<uint32_t*>(CurrentKeyword + CurrentKeywordSize) = Hints[0] + i;
-                CurrentKeywordSize += sizeof(uint32_t);
-
-                for (DWORD j = PossibleRangeStart; j < PossibleRangeEnd; ++j) {
-                    if (memcmp(SectionView_text + j, CurrentKeyword, CurrentKeywordSize) == 0) {
-                        lpPatch[i] = SectionView_text + j;
-                        break;
-                    }
-                }
-
-                // if not found, refuse to patch
-                if (lpPatch[i] == nullptr) {
-                    throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("A patch point is missing."));
-                }
-            }
-
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                _PatchOffset[i] = _Image.PointerToFileOffset(lpPatch[i]);
-            }
-
-            LOG_SUCCESS(0, "PatchSolution2 ...... Ready to apply");
-            for (size_t i = 0; i < _countof(_PatchOffset); i += 4) {
-                static_assert(sizeof(_countof(_PatchOffset)) % 4 == 0);
-                LOG_HINT(4, "Patch offset[%zu ... %zu] = 0x%.8zx, 0x%.8zx, 0x%.8zx, 0x%.8zx", i, i + 3, _PatchOffset[i], _PatchOffset[i + 1], _PatchOffset[i + 2], _PatchOffset[i + 3]);
-            }
-
-            return true;
-        } catch (nkg::Exception&) {
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                _PatchOffset[i] = InvalidOffset;
-            }
-
-            LOG_FAILURE(0, "PatchSolution2 ...... Omitted");
-
-            return false;
-        }
-    }
-}
-
@@ -0,0 +1,254 @@
+#include "PatchSolutions.hpp"
+#include <memory.h>
+
+const char PatchSolution2::Keyword[1114] =
+    "BIjWyoeRR0NBgkqnDZWxCgKCEAw1dqF3DTvOB91ZHwecJYFrdM1KEh"
+    "1yVeRoGqSdLLGZGUlngig3OD5mMzs889IqWqqfHSeHMvzyg1p6UPCY"
+    "nesxa9M2dDUrXHomRHOFHSfsbSXRFwt5GivtnJG9lLJHZ7XWeIQABi"
+    "dKionYD3O6c9tvUAoDosUJAdQ1RaSXTzyETbHTRtnTPeLpO3EedGMs"
+    "v3jG9yPcmmdYkddSeJRwn2raPJmnvdHScHUACw0sUNuosAqPaQbTQN"
+    "PATDzcrnd1Sf8RIbUp4MQJFVJugPLVZbP53Gjtyyniqe5q75kva8Qm"
+    "Hr1uOuXkVppe3cwECaGamupG43L1XfcpRjCMrxRep3s2VlbL01xmfz"
+    "5cIhrj34iVmgZSAmIb8ZxiHPdp1oDMFkbNetZyWegqjAHQQ9eoSOTD"
+    "bERbKEwZ5FLeLsbNAxfqsapB1XBvCavFHualx6bxVxuRQceh4z8kaZ"
+    "iv2pOKbZQSJ2Dx5HEq0bYZ6y6b7sN9IaeDFNQwjzQn1K7k3XlYAPWC"
+    "IvDe8Ln0FUe4yMNmuUhu5RTjxE05hUqtz1HjJvYQ9Es1VA6LflKQ87"
+    "TwIXBNvfrcHaZ72QM4dQtDUyEMrLgMDkJBDM9wqIDps65gSlAz6eHD"
+    "8tYWUttrWose0cH0yykVnqFzPtdRiZyZRfio6lGyK48mIC9z7T6MN3"
+    "a7OaLZHZSwzcpQLcGi7M9q1wXLq4Ms1UvlwntB9FLHc63tHPpG8rhn"
+    "XhZIk4QrSm4GYuEKQVHwku6ulw6wfggVL8FZPhoPCGsrb2rQGurBUL"
+    "3lkVJ6RO9VGHcczDYomXqAJqlt4y9pkQIj9kgwTrxTzEZgMGdYZqsV"
+    "4Bd5JjtrL7u3LA0N2Hq9Xvmmis2jDVhSQoUoGukNIoqng3SBsf0E7b"
+    "4W0S1aZSSOJ90nQHQkQShE9YIMDBbNwIg2ncthwADYqibYUgIvJcK9"
+    "89XHnYmZsdMWtt53lICsXE1vztR5WrQjSw4WXDiB31LXTrvudCB6vw"
+    "kCQa4leutETpKLJ2bYaOYBdoiBFOwvf36YaSuRoY4SP2x1pWOwGFTg"
+    "d90J2uYyCqUa3Q3iX52iigT4EKL2vJKdJ";
+
+const uint8_t PatchSolution2::FunctionHeader[9] = {
+    0x55,                   //  push rbp
+    0x48, 0x89, 0xe5,       //  mov  rbp, rsp
+    0x41, 0x57,             //  push r15
+    0x41, 0x56,             //  push r14
+    0x53,                   //  push rbx
+};
+
+PatchSolution2::PatchSolution2(const X64ImageInterpreter& Image) noexcept :
+    pvt_Image(Image),
+    pvt_Disassembler(CapstoneDisassembler::Create(CS_ARCH_X86, CS_MODE_64)),
+    pvt_Assembler(KeystoneAssembler::Create(KS_ARCH_X86, KS_MODE_64)),
+    pvt_FunctionOffset(X64ImageInterpreter::InvalidOffset),
+    pvt_KeywordOffset(X64ImageInterpreter::InvalidOffset),
+    pvt_StdStringAppendStubRva(X64ImageInterpreter::InvalidAddress)
+{
+    pvt_Disassembler.Option(CS_OPT_DETAIL, CS_OPT_ON);
+}
+
+bool PatchSolution2::FindPatchOffset() noexcept {
+    auto FunctionOffset = X64ImageInterpreter::InvalidOffset;
+    auto KeywordOffset = X64ImageInterpreter::InvalidOffset;
+    auto StdStringAppendStubRva = X64ImageInterpreter::InvalidAddress;
+
+    try {
+        auto Sec__text = pvt_Image.ImageSection("__TEXT", "__text");
+        auto Sec__const = pvt_Image.ImageSection("__TEXT", "__const");
+        auto Sec__stubs = pvt_Image.ImageSection("__TEXT", "__stubs");
+        auto SecView__text = pvt_Image.SectionView<uint8_t*>(Sec__text);
+        auto SecView__const = pvt_Image.SectionView<uint8_t*>(Sec__const);
+        auto SecView__stubs = pvt_Image.SectionView<uint8_t*>(Sec__stubs);
+
+        KeywordOffset = pvt_Image.SearchSectionOffset("__TEXT", "__const", [](const uint8_t* p) {
+            return memcmp(p, Keyword, sizeof(Keyword)) == 0;
+        });
+
+        auto KeywordRva = pvt_Image.OffsetToRva(KeywordOffset);
+
+        auto Hint = pvt_Image.SearchSectionOffset("__TEXT", "__text", [Sec__text, SecView__text, KeywordRva](const uint8_t* p) {
+            auto rip = (p - SecView__text) + Sec__text->addr + 4;
+            auto off = *reinterpret_cast<const uint32_t*>(p);
+            return rip + off == KeywordRva;
+        }) - 0xc0;
+
+        for (uint32_t i = 0; i < 0xc0; ++i) {
+            if (memcmp(pvt_Image.ImageOffset(Hint + i), FunctionHeader, sizeof(FunctionHeader)) == 0) {
+                FunctionOffset = Hint + i;
+                break;
+            }
+        }
+
+        if (FunctionOffset == X64ImageInterpreter::InvalidOffset) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "Not found.");
+        }
+
+        pvt_Disassembler.SetContext(SecView__stubs, Sec__stubs->size, Sec__stubs->addr);
+        while (pvt_Disassembler.Next()) {
+            auto insn = pvt_Disassembler.GetInstruction();
+
+            //
+            // As far as I know, all stub functions have a pattern looking like:
+            //     jmp qword ptr [RIP + xxxx]
+            //
+            if (strcasecmp(insn->mnemonic, "jmp") == 0 && insn->detail->x86.operands[0].type == X86_OP_MEM && insn->detail->x86.operands[0].mem.base == X86_REG_RIP) {
+                uint64_t la_symbol_ptr_rva = pvt_Disassembler.GetContext().Address + insn->detail->x86.operands[0].mem.disp;
+                uint32_t la_symbol_ptr_offset = pvt_Image.RvaToOffset(la_symbol_ptr_rva);
+                if (la_symbol_ptr_offset == X64ImageInterpreter::InvalidOffset)
+                    continue;
+
+                uint64_t stub_helper_rva = *pvt_Image.ImageOffset<const uint64_t*>(la_symbol_ptr_offset);
+                uint32_t stub_helper_offset = pvt_Image.RvaToOffset(stub_helper_rva);
+                if (stub_helper_offset == X64ImageInterpreter::InvalidOffset)
+                    continue;
+
+                //
+                // __ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6appendEPKc
+                //     is the mangled name of "std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::append(char const*)",
+                //     which is, as known as, "std::string::append(const char*)"
+                // You can demangle it by c++flit
+                // e.g.
+                //     c++filt -_ '__ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6appendEPKc'
+                //
+                if (nkg::IsResolvedTo(pvt_Image, pvt_Image.ImageOffset(stub_helper_offset), "__ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEE6appendEPKc")) {
+                    auto StdStringAppendStubOffset = pvt_Disassembler.GetInstructionContext().pbOpcode - pvt_Image.ImageBase<const uint8_t*>();
+                    StdStringAppendStubRva = pvt_Image.OffsetToRva(StdStringAppendStubOffset);
+                    break;
+                }
+            }
+        }
+
+        if (StdStringAppendStubRva == X64ImageInterpreter::InvalidAddress) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "Not found.");
+        }
+
+        pvt_FunctionOffset = FunctionOffset;
+        pvt_KeywordOffset = KeywordOffset;
+        pvt_StdStringAppendStubRva = StdStringAppendStubRva;
+
+        printf("[+] PatchSolution2 ...... Ready to apply.\n");
+        printf("    Function offset = +0x%.8x\n", pvt_FunctionOffset);
+        printf("    Keyword offset = +0x%.8x\n", pvt_KeywordOffset);
+        printf("    std::string::append(const char*) RVA = 0x%.16llx\n", pvt_StdStringAppendStubRva);
+        return true;
+    } catch (...) {
+        printf("[-] PatchSolution2 ...... Omitted.\n");
+        return false;
+    }
+}
+
+[[nodiscard]]
+bool PatchSolution2::CheckKey(const RSACipher& RsaCipher) const noexcept {
+    std::string PublicKeyPEM = RsaCipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
+
+    PublicKeyPEM.erase(PublicKeyPEM.find("-----BEGIN PUBLIC KEY-----"), 26);
+    PublicKeyPEM.erase(PublicKeyPEM.find("-----END PUBLIC KEY-----"), 24);
+    {
+        std::string::size_type pos = 0;
+        while ((pos = PublicKeyPEM.find('\n', pos)) != std::string::npos) {
+            PublicKeyPEM.erase(pos, 1);
+        }
+    }
+
+    return PublicKeyPEM.length() == 0x188;
+}
+
+void PatchSolution2::MakePatch(const RSACipher& RsaCipher) const {
+    if (pvt_FunctionOffset == X64ImageInterpreter::InvalidOffset ||
+        pvt_KeywordOffset == X64ImageInterpreter::InvalidOffset ||
+        pvt_StdStringAppendStubRva == X64ImageInterpreter::InvalidAddress)
+    {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "PatchSolution2 is not ready.");
+    }
+
+    //
+    //  Prepare public key string
+    //
+    std::string PublicKeyPEM = RsaCipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
+
+    PublicKeyPEM.erase(PublicKeyPEM.find("-----BEGIN PUBLIC KEY-----"), 26);
+    PublicKeyPEM.erase(PublicKeyPEM.find("-----END PUBLIC KEY-----"), 24);
+    {
+        std::string::size_type pos = 0;
+        while ((pos = PublicKeyPEM.find('\n', pos)) != std::string::npos) {
+            PublicKeyPEM.erase(pos, 1);
+        }
+    }
+
+    //
+    //  Prepare new function opcodes
+    //
+    uint64_t FunctionRVA = pvt_Image.OffsetToRva(pvt_FunctionOffset);
+    uint64_t KeywordRVA = pvt_Image.OffsetToRva(pvt_KeywordOffset);
+
+    char AssemblyCode[512] = {};
+    sprintf(AssemblyCode,
+            "push rbp;"
+            "mov rbp, rsp;"
+            "push r15;"
+            "push r14;"
+            "push rbx;"
+            "sub rsp, 0x48;"
+
+            "mov rbx, rdi;"
+
+            "xor rax, rax;"                   // initialize std::string with null
+            "mov qword ptr[rsp], rax;"
+            "mov qword ptr[rsp + 0x8], rax;"
+            "mov qword ptr[rsp + 0x10], rax;"
+
+            "lea rdi, qword ptr[rsp];"
+            "lea rsi, qword ptr[0x%.16llx];"  // filled with address to Keyword
+            "call 0x%.16llx;"                 // filled with address to std::string::append(const char*)
+
+            "mov rax, qword ptr[rsp];"
+            "mov qword ptr[rbx], rax;"
+            "mov rax, qword ptr[rsp + 0x8];"
+            "mov qword ptr[rbx + 0x8], rax;"
+            "mov rax, qword ptr[rsp + 0x10];"
+            "mov qword ptr[rbx + 0x10], rax;"
+
+            "mov rax, rbx;"
+            "add rsp, 0x48;"
+            "pop rbx;"
+            "pop r14;"
+            "pop r15;"
+            "pop rbp;"
+            "ret;",
+            KeywordRVA,
+            pvt_StdStringAppendStubRva
+        );
+
+    auto NewFunctionOpcode = pvt_Assembler.GenerateOpcode(AssemblyCode, FunctionRVA);
+
+    auto pbFunctionPatch = pvt_Image.ImageOffset<uint8_t*>(pvt_FunctionOffset);
+    auto pbKeywordPatch = pvt_Image.ImageOffset<uint8_t*>(pvt_KeywordOffset);
+
+    puts("**************************************************************");
+    puts("*                      PatchSolution2                        *");
+    puts("**************************************************************");
+    printf("@+0x%.8x\n", pvt_KeywordOffset);
+
+    puts("Previous:");
+    nkg::PrintMemory(pbKeywordPatch, pbKeywordPatch + sizeof(Keyword) - 1, pbKeywordPatch);
+
+    memcpy(pbKeywordPatch, PublicKeyPEM.c_str(), PublicKeyPEM.length() + 1);  // with a null-terminator
+
+    puts("After:");
+    nkg::PrintMemory(pbKeywordPatch, pbKeywordPatch + sizeof(Keyword) - 1, pbKeywordPatch);
+
+
+
+
+    puts("");
+    printf("@+0x%.8x\n", pvt_FunctionOffset);
+
+    puts("Previous:");
+    nkg::PrintMemory(pbFunctionPatch, pbFunctionPatch + NewFunctionOpcode.size(), pbFunctionPatch);
+
+    memcpy(pbFunctionPatch, NewFunctionOpcode.data(), NewFunctionOpcode.size());
+
+    puts("After:");
+    nkg::PrintMemory(pbFunctionPatch, pbFunctionPatch + NewFunctionOpcode.size(), pbFunctionPatch);
+
+    puts("");
+}
@@ -1,231 +0,0 @@
-#include "PatchSolutions.hpp"
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution3-amd64.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    PatchSolution3::PatchSolution3(const ImageInterpreter& Image) :
-        _Image(Image),
-        _Engine(CS_ARCH_X86, CS_MODE_64),
-        _Patch{} 
-    {
-        _Engine.Option(CS_OPT_DETAIL, CS_OPT_ON);
-    }
-
-    PatchSolution3::PatchSolution3(const ImageInterpreter* lpImage) :
-        _Image(*lpImage),
-        _Engine(CS_ARCH_X86, CS_MODE_64),
-        _Patch{} 
-    {
-        _Engine.Option(CS_OPT_DETAIL, CS_OPT_ON);
-    }
-
-    [[nodiscard]]
-    bool PatchSolution3::CheckIfMatchPattern(const cs_insn* lpInsn) const noexcept {
-        // the instruction we're interested in has one of the following patterns:
-        //  1. mov PTR [MEM], IMM   (IMM must consist of printable chars)               // for IMM_DATA
-        //  2. lea REG, PTR [MEM]   (MEM must point to a non-empty printable string)    // for STRING_DATA
-
-        if (_stricmp(lpInsn->mnemonic, "mov") == 0) {
-            if (lpInsn->detail->x86.operands[1].type != X86_OP_IMM) {
-                return false;
-            }
-
-            auto pbImmValue = lpInsn->bytes + lpInsn->detail->x86.encoding.imm_offset;
-            auto cbImmValue = lpInsn->detail->x86.encoding.imm_size;
-
-            return IsPrintable(pbImmValue, cbImmValue);
-        } else if (_stricmp(lpInsn->mnemonic, "lea") == 0) {
-            // as far as I know, all strings are loaded by "lea REG, QWORD PTR [RIP + disp]"
-            // so operands[1] must look like "[RIP + disp]"
-            if (lpInsn->detail->x86.operands[1].mem.base != X86_REG_RIP) {
-                return false;
-            }
-
-            // scale must 1, otherwise pattern mismatches
-            if (lpInsn->detail->x86.operands[1].mem.scale != 1) {
-                return false;
-            }
-
-            auto StringRva = static_cast<uintptr_t>(
-                lpInsn->address + lpInsn->size +            // Next RIP
-                lpInsn->detail->x86.operands[1].mem.disp
-            );
-
-            try {
-                auto StringPtr = _Image.RvaToPointer<const char*>(StringRva);
-                auto StringLength = strlen(StringPtr);
-
-                // StringPtr must have at least one char
-                // every char in StringPtr must be printable, otherwise pattern mismatches
-                return StringLength && IsPrintable(StringPtr, StringLength);
-            } catch (nkg::Exception&) {
-                // If not found, pattern mismatches
-                return false;
-            }
-        } else {
-            return false;
-        }
-    }
-
-    [[nodiscard]]
-    bool PatchSolution3::CheckIfFound(const cs_insn* lpInsn, size_t KeywordIdx) const noexcept {
-        // the instruction we're interested in has one of the following patterns:
-        //  1. mov PTR [MEM], IMM   (IMM must consist of printable chars)               // for IMM_DATA
-        //  2. lea REG, PTR [MEM]   (MEM must point to a non-empty printable string)    // for STRING_DATA
-
-        auto& op_count = lpInsn->detail->x86.op_count;
-        auto& operands = lpInsn->detail->x86.operands;
-
-        if (op_count != 2) {
-            return false;
-        }
-
-        if (Keyword[KeywordIdx].Type == IMM_DATA && operands[1].type == X86_OP_IMM) {
-            static_assert(sizeof(operands[1].imm) == sizeof(Keyword[KeywordIdx].Value));
-            return
-                operands[1].imm == *reinterpret_cast<const int64_t*>(Keyword[KeywordIdx].Value) &&
-                lpInsn->detail->x86.encoding.imm_size == Keyword[KeywordIdx].Size;
-        } else if (Keyword[KeywordIdx].Type == STRING_DATA && operands[1].type == X86_OP_MEM) {
-            auto StringRva = static_cast<uintptr_t>(
-                lpInsn->address + lpInsn->size +            // Next RIP
-                operands[1].mem.disp
-            );
-
-            try {
-                auto StringPtr = _Image.RvaToPointer<const char*>(StringRva);
-                return 
-                    strncmp(StringPtr, reinterpret_cast<const char*>(Keyword[KeywordIdx].Value), Keyword[KeywordIdx].Size) == 0 &&
-                    StringPtr[Keyword[KeywordIdx].Size] == '\x00';
-            } catch (nkg::Exception&) {
-                return false;
-            }
-        } else {
-            return false;
-        }
-    }
-
-    [[nodiscard]]
-    PatchSolution3::PatchInfo PatchSolution3::CreatePatchPoint(const void* lpOpcode, const cs_insn* lpInsn, size_t KeywordIdx) const noexcept {
-        PatchInfo NewPatch;
-
-        NewPatch.OpcodeRva = lpInsn->address;
-        NewPatch.lpOpcode = const_cast<void*>(lpOpcode);
-
-        if (lpInsn->detail->x86.operands[1].type == X86_OP_MEM) {
-            auto StringRva = static_cast<uintptr_t>(
-                lpInsn->address + lpInsn->size +            // Next RIP
-                lpInsn->detail->x86.operands[1].mem.disp
-            );
-
-            NewPatch.lpOriginalString = _Image.RvaToPointer<char*>(StringRva);
-
-            if (Keyword[KeywordIdx].NotRecommendedToModify) {
-                NewPatch.lpPatch = address_offset(NewPatch.lpOpcode, lpInsn->detail->x86.encoding.disp_offset);
-                NewPatch.cbPatch = lpInsn->detail->x86.encoding.disp_size;
-            } else {
-                NewPatch.lpPatch = reinterpret_cast<uint8_t*>(NewPatch.lpOriginalString);
-                NewPatch.cbPatch = Keyword[KeywordIdx].Size;
-            }
-        } else {                                            // X86_OP_IMM
-            NewPatch.lpPatch = address_offset(NewPatch.lpOpcode, lpInsn->detail->x86.encoding.imm_offset);
-            NewPatch.cbPatch = lpInsn->detail->x86.encoding.imm_size;
-            NewPatch.lpOriginalString = nullptr;
-        }
-
-        NewPatch.lpReplaceString = nullptr;
-
-        return NewPatch;
-    }
-
-    [[nodiscard]]
-    bool PatchSolution3::FindPatchOffset() noexcept {
-        try {
-            static const uint8_t HeaderOfTargetFunction[] = {
-                0x40, 0x55,                                         // push    rbp
-                0x48, 0x8D, 0xAC, 0x24, 0x70, 0xBC, 0xFF, 0xFF,     // lea     rbp, [rsp-4390h]
-                0xB8, 0x90, 0x44, 0x00, 0x00                        // mov     eax, 4490h
-            };
-
-            PatchInfo Patch[_countof(_Patch)] = {};
-
-            const uint8_t* lpTargetFunction = nullptr;
-            auto lptargetFunctionHint = _Image.SearchSection<const uint8_t*>(".text", [&lpTargetFunction](const uint8_t* p) {
-                __try {
-                    if (*reinterpret_cast<const uint32_t*>(p) == 0x6b67424e) {
-                        auto i = p - 0x250;
-                        for (; i < p; ++i) {
-                            if (memcmp(i, HeaderOfTargetFunction, sizeof(HeaderOfTargetFunction)) == 0) {
-                                lpTargetFunction = i;
-                                return true;
-                            }
-                        }
-                    }
-
-                    return false;
-                } __except (EXCEPTION_EXECUTE_HANDLER) {
-                    return false;
-                }
-            });
-
-            size_t KeywordIndex = 0;
-            CapstoneDisassembler Disassembler = _Engine.CreateDisassembler();
-
-            Disassembler.SetContext(CapstoneContext{ lpTargetFunction, 0xcd03, _Image.PointerToRva(lpTargetFunction) });
-
-            while (Disassembler.Next()) {
-                auto lpInsn = Disassembler.GetInstruction();
-
-                if (lpInsn->mnemonic[0] == 'j' || lpInsn->mnemonic[0] == 'J') {
-                    auto JumpedBranch = GetJumpedBranch(Disassembler.GetContext(), lpInsn);
-
-                    if (_stricmp(lpInsn->mnemonic, "jmp") == 0) {
-                        Disassembler.SetContext(JumpedBranch);
-                    } else {
-                        Disassembler.SetContext(SelectBranch(Disassembler.GetContext(), JumpedBranch, KeywordIndex));
-                    }
-                } else if (_stricmp(lpInsn->mnemonic, "ret") == 0) {
-                    throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Reach end of function."));
-                } else {
-                    if (CheckIfMatchPattern(lpInsn) == false) {
-                        continue;
-                    }
-
-                    if (CheckIfFound(lpInsn, KeywordIndex) == false) {
-                        throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Missing a patch."));
-                    }
-
-                    Patch[KeywordIndex] = CreatePatchPoint(Disassembler.GetInstructionContext().lpMachineCode, lpInsn, KeywordIndex);
-
-                    ++KeywordIndex;
-                }
-
-                if (KeywordIndex == _countof(Patch)) {
-                    break;
-                }
-            }
-
-            if (KeywordIndex != _countof(Patch)) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Some patches are not found."));
-            }
-
-            LOG_SUCCESS(0, "PatchSolution3 ...... Ready to apply");
-            for (size_t i = 0; i < _countof(Patch); ++i) {
-                _Patch[i] = Patch[i];
-                LOG_HINT(4, "[%3zu] Instruction RVA = 0x%.8llx, Patch Offset = +0x%.8zx", i, _Patch[i].OpcodeRva, address_delta(_Patch[i].lpPatch, _Image.ImageBase()));
-            }
-
-            return true;
-        } catch (nkg::Exception&) {
-            memset(_Patch, 0, sizeof(_Patch));
-
-            LOG_FAILURE(0, "PatchSolution3 ...... Omitted");
-
-            return false;
-        }
-    }
-}
-
@@ -1,424 +0,0 @@
-#include "PatchSolutions.hpp"
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution3-generic.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    const PatchSolution3::KeywordInfo PatchSolution3::Keyword[111] = {
-        { { 0x4d, 0x49, 0x49 }, 3, STRING_DATA, false },
-        { { 0x42, 0x49 }, 2, IMM_DATA, false },
-        { { 0x6a }, 1, IMM_DATA, false },
-        { { 0x41 }, 1, IMM_DATA, false },
-        { { 0x4e, 0x42, 0x67, 0x6b }, 4, IMM_DATA, false },
-        { { 0x71 }, 1, IMM_DATA, false },
-        { { 0x68, 0x6b, 0x69, 0x47, 0x39, 0x77 }, 6, STRING_DATA, false },
-        { { 0x30 }, 1, STRING_DATA, true },
-        { { 0x42 }, 1, IMM_DATA, false },
-        { { 0x41 }, 1, IMM_DATA, false },
-        { { 0x51, 0x45, 0x46, 0x41, 0x41, 0x4f, 0x43 }, 7, STRING_DATA, false },
-        { { 0x41, 0x51, 0x38, 0x41, 0x4d, 0x49 }, 6, STRING_DATA, false },
-        { { 0x49, 0x42 }, 2, STRING_DATA, false },
-        { { 0x43, 0x67, 0x4b, 0x43 }, 4, IMM_DATA, false },
-        { { 0x41, 0x51 }, 2, STRING_DATA, false },
-        { { 0x45, 0x41, 0x77, 0x31 }, 4, IMM_DATA, false },
-        { { 0x64, 0x71, 0x46, 0x33 }, 4, IMM_DATA, false },
-        { { 0x53 }, 1, STRING_DATA, true },
-        { { 0x6b, 0x43, 0x61, 0x41, 0x41, 0x6d }, 6, STRING_DATA, false },
-        { { 0x4d, 0x7a, 0x73, 0x38 }, 4, IMM_DATA, false },
-        { { 0x38, 0x39, 0x49, 0x71 }, 4, IMM_DATA, false },
-        { { 0x64 }, 1, IMM_DATA, false },
-        { { 0x57 }, 1, IMM_DATA, false },
-        { { 0x39, 0x4d, 0x32, 0x64 }, 4, IMM_DATA, false },
-        { { 0x49, 0x64, 0x68 }, 3, STRING_DATA, false },
-        { { 0x33, 0x6a }, 2, IMM_DATA, false },
-        { { 0x47, 0x39, 0x79, 0x50 }, 4, IMM_DATA, false },
-        { { 0x63, 0x6d }, 2, IMM_DATA, false },
-        { { 0x4c }, 1, IMM_DATA, false },
-        { { 0x6e, 0x6d, 0x4a }, 3, STRING_DATA, false },
-        { { 0x69, 0x47, 0x70, 0x42, 0x46, 0x34, 0x45 }, 7, STRING_DATA, false },
-        { { 0x39, 0x56, 0x48, 0x53, 0x4d, 0x47 }, 6, STRING_DATA, false },
-        { { 0x65, 0x38, 0x6f, 0x50, 0x41, 0x79, 0x32, 0x6b }, 8, STRING_DATA, false },
-        { { 0x4a, 0x44 }, 2, STRING_DATA, false },
-        { { 0x6d, 0x64 }, 2, IMM_DATA, false },
-        { { 0x4e, 0x74, 0x34 }, 3, STRING_DATA, false },
-        { { 0x42, 0x63, 0x45, 0x79, 0x67, 0x76 }, 6, STRING_DATA, false },
-        { { 0x73, 0x73, 0x45, 0x66, 0x67, 0x69 }, 6, STRING_DATA, false },
-        { { 0x6e, 0x76, 0x61, 0x35, 0x74 }, 5, STRING_DATA, false },
-        { { 0x35, 0x6a, 0x6d, 0x33, 0x35, 0x32 }, 6, STRING_DATA, false },
-        { { 0x55, 0x41 }, 2, IMM_DATA, false },
-        { { 0x6f, 0x44, 0x6f, 0x73 }, 4, IMM_DATA, false },
-        { { 0x55, 0x4a }, 2, IMM_DATA, false },
-        { { 0x6b, 0x54, 0x58, 0x47, 0x51 }, 5, STRING_DATA, false },
-        { { 0x68, 0x70, 0x41, 0x57, 0x4d, 0x46 }, 6, STRING_DATA, false },
-        { { 0x34, 0x66, 0x42, 0x6d, 0x42 }, 5, STRING_DATA, false },
-        { { 0x70, 0x4f, 0x33, 0x45 }, 4, IMM_DATA, false },
-        { { 0x65, 0x64 }, 2, IMM_DATA, false },
-        { { 0x47 }, 1, IMM_DATA, false },
-        { { 0x36, 0x32, 0x72, 0x4f, 0x73, 0x71 }, 6, STRING_DATA, false },
-        { { 0x4d }, 1, IMM_DATA, false },
-        { { 0x42, 0x67, 0x6d, 0x53 }, 4, STRING_DATA, false },
-        { { 0x64 }, 1, IMM_DATA, false },
-        { { 0x41, 0x79, 0x78, 0x43, 0x53 }, 5, STRING_DATA, false },
-        { { 0x50 }, 1, IMM_DATA, false },
-        { { 0x42, 0x52, 0x4a, 0x49, 0x4f }, 5, STRING_DATA, false },
-        { { 0x46, 0x52, 0x30, 0x51, 0x67, 0x5a, 0x46, 0x62 }, 8, STRING_DATA, false },
-        { { 0x52 }, 1, IMM_DATA, false },
-        { { 0x6e, 0x55, 0x30, 0x66 }, 4, STRING_DATA, false },
-        { { 0x72, 0x6a, 0x33, 0x34 }, 4, IMM_DATA, false },
-        { { 0x66 }, 1, STRING_DATA, true },
-        { { 0x69, 0x56, 0x6d, 0x67 }, 4, IMM_DATA, false },
-        { { 0x59, 0x69, 0x4c, 0x75 }, 4, STRING_DATA, false },
-        { { 0x5a, 0x53, 0x41, 0x6d }, 4, IMM_DATA, false },
-        { { 0x49, 0x62 }, 2, IMM_DATA, false },
-        { { 0x73 }, 1, IMM_DATA, false },
-        { { 0x38, 0x5a, 0x78, 0x69 }, 4, IMM_DATA, false },
-        { { 0x48 }, 1, IMM_DATA, false },
-        { { 0x50, 0x64, 0x70, 0x31 }, 4, IMM_DATA, false },
-        { { 0x6f, 0x44 }, 2, IMM_DATA, false },
-        { { 0x34 }, 1, IMM_DATA, false },
-        { { 0x74, 0x55, 0x70, 0x76, 0x73, 0x46 }, 6, STRING_DATA, false },
-        { { 0x63, 0x69, 0x34, 0x51, 0x4a, 0x74 }, 6, STRING_DATA, false },
-        { { 0x59, 0x4e, 0x6a, 0x4e, 0x6e, 0x47, 0x55 }, 7, STRING_DATA, false },
-        { { 0x32, 0x57, 0x50, 0x48 }, 4, STRING_DATA, false },
-        { { 0x36, 0x72, 0x76, 0x43, 0x68, 0x47, 0x6c }, 7, STRING_DATA, false },
-        { { 0x31, 0x49, 0x52, 0x4b, 0x72, 0x78, 0x4d, 0x74 }, 8, STRING_DATA, false },
-        { { 0x71, 0x4c, 0x69, 0x65, 0x6c }, 5, STRING_DATA, false },
-        { { 0x73, 0x76, 0x61, 0x6a, 0x55, 0x6a, 0x79, 0x72 }, 8, STRING_DATA, false },
-        { { 0x67 }, 1, STRING_DATA, true },
-        { { 0x4f, 0x43, 0x36, 0x4e, 0x6d, 0x79, 0x6d, 0x59 }, 8, STRING_DATA, false },
-        { { 0x4d }, 1, IMM_DATA, false },
-        { { 0x76, 0x5a, 0x4e }, 3, STRING_DATA, false },
-        { { 0x45, 0x52, 0x33, 0x68, 0x74 }, 5, STRING_DATA, false },
-        { { 0x46 }, 1, IMM_DATA, false },
-        { { 0x45, 0x74, 0x4c, 0x31 }, 4, STRING_DATA, false },
-        { { 0x65, 0x51, 0x62, 0x43, 0x79 }, 5, STRING_DATA, false },
-        { { 0x54, 0x66, 0x44, 0x6d, 0x74, 0x59, 0x79, 0x51 }, 8, STRING_DATA, false },
-        { { 0x31, 0x57, 0x74, 0x34 }, 4, STRING_DATA, false },
-        { { 0x4f }, 1, IMM_DATA, false },
-        { { 0x74, 0x31, 0x32, 0x6c, 0x78, 0x66 }, 6, STRING_DATA, false },
-        { { 0x30 }, 1, IMM_DATA, false },
-        { { 0x77, 0x56, 0x49, 0x52, 0x35 }, 5, STRING_DATA, false },
-        { { 0x6d }, 1, IMM_DATA, false },
-        { { 0x63, 0x47, 0x4e, 0x37 }, 4, STRING_DATA, false },
-        { { 0x58, 0x43, 0x58, 0x4a }, 4, STRING_DATA, false },
-        { { 0x52, 0x48, 0x4f, 0x46 }, 4, IMM_DATA, false },
-        { { 0x48, 0x53 }, 2, IMM_DATA, false },
-        { { 0x66 }, 1, IMM_DATA, false },
-        { { 0x31, 0x67, 0x7a, 0x58, 0x57 }, 5, STRING_DATA, false },
-        { { 0x61 }, 1, IMM_DATA, false },
-        { { 0x62 }, 1, IMM_DATA, false },
-        { { 0x52, 0x53 }, 2, STRING_DATA, false },
-        { { 0x76, 0x6d, 0x74, 0x31, 0x6e }, 5, STRING_DATA, false },
-        { { 0x72, 0x6c }, 2, STRING_DATA, true },
-        { { 0x37, 0x73, 0x57 }, 3, STRING_DATA, false },
-        { { 0x36, 0x63, 0x6a }, 3, STRING_DATA, false },
-        { { 0x78, 0x6c, 0x6a, 0x75, 0x75, 0x51, 0x61 }, 7, STRING_DATA, false },
-        { { 0x77, 0x49, 0x44, 0x41 }, 4, STRING_DATA, false },
-        { { 0x51, 0x41 }, 2, IMM_DATA, false },
-        { { 0x42 }, 1, IMM_DATA, false }
-    };
-
-    [[nodiscard]]
-    bool PatchSolution3::IsPrintable(const void* p, size_t s) noexcept {
-        auto pb = reinterpret_cast<const uint8_t*>(p);
-        for (size_t i = 0; i < s; ++i) {
-            if (isprint(pb[i]) == false) {
-                return false;
-            }
-        }
-        return true;
-    }
-
-    [[nodiscard]]
-    CapstoneContext PatchSolution3::GetJumpedBranch(const CapstoneContext& NotJumpedBranch, const cs_insn* lpJxxInsn) const {
-        CapstoneContext JumpedBranch;
-
-        JumpedBranch.lpMachineCode = _Image.RvaToPointer<const void*>(
-            static_cast<uintptr_t>(lpJxxInsn->detail->x86.operands[0].imm)
-        );
-
-        JumpedBranch.cbMachineCode = NotJumpedBranch.cbMachineCode - (
-            reinterpret_cast<const uint8_t*>(JumpedBranch.lpMachineCode) - 
-            reinterpret_cast<const uint8_t*>(NotJumpedBranch.lpMachineCode)
-        );
-
-        JumpedBranch.Address = lpJxxInsn->detail->x86.operands[0].imm;
-
-        return JumpedBranch;
-    }
-
-    [[nodiscard]]
-    CapstoneContext PatchSolution3::SelectBranch(const CapstoneContext& NotJumpedBranch, const CapstoneContext& JumpedBranch, size_t KeywordIdx) const {
-        CapstoneContext A = NotJumpedBranch;
-        CapstoneContext B = JumpedBranch;
-        int WeightA = 0;
-        int WeightB = 0;
-        auto Disassembler = _Engine.CreateDisassembler();
-
-        while (true) {
-            int WeightAPrev = WeightA;
-            int WeightBPrev = WeightB;
-
-            //
-            // process NotJumpedBranch
-            //
-            Disassembler.SetContext(A);
-            while (Disassembler.Next()) {
-                auto lpInsn = Disassembler.GetInstruction();
-
-                //
-                // For all x86 mnemonics, only 'jcc' or 'jmp' starts with 'j' or 'J'.
-                // So it should be a new branch if we meet them.
-                //
-                if (lpInsn->mnemonic[0] == 'j' || lpInsn->mnemonic[0] == 'J') {
-                    auto JumpedBranch = GetJumpedBranch(Disassembler.GetContext(), lpInsn);
-
-                    if (_stricmp(lpInsn->mnemonic, "jmp") == 0) {
-                        Disassembler.SetContext(JumpedBranch);
-                    } else {
-                        try {
-                            Disassembler.SetContext(SelectBranch(Disassembler.GetContext(), JumpedBranch, KeywordIdx));
-                        } catch (nkg::Exception&) {
-                            // If exception occurs, give up NotJumpedBranch
-                            break;
-                        }
-                    }
-                } else if (_stricmp(lpInsn->mnemonic, "ret") == 0) {
-                    return JumpedBranch;
-                } else {
-                    if (CheckIfMatchPattern(lpInsn) == false) {
-                        continue;
-                    }
-
-                    //
-                    // if match pattern, but keyword doesn't match, 
-                    // NotJumpedBranch must not be what we want
-                    //
-                    if (CheckIfFound(lpInsn, KeywordIdx) == false) {
-                        return JumpedBranch;
-                    }
-
-                    //
-                    // If keyword is succeeded to match
-                    // Add WeightA and stop processing NotJumpedBranch
-                    //
-                    ++WeightA;
-                    break;
-                }
-            }
-            A = Disassembler.GetContext();
-
-            //
-            // process JumpedBranch
-            //
-            Disassembler.SetContext(B);
-            while (Disassembler.Next()) {
-                auto lpInsn = Disassembler.GetInstruction();
-
-                //
-                // For all x86 mnemonics, only 'jcc' or 'jmp' starts with 'j' or 'J'.
-                // So it should be a new branch if we meet them.
-                //
-                if (lpInsn->mnemonic[0] == 'j' || lpInsn->mnemonic[0] == 'J') {
-                    auto JumpedBranch = GetJumpedBranch(Disassembler.GetContext(), lpInsn);
-
-                    if (_stricmp(lpInsn->mnemonic, "jmp") == 0) {
-                        Disassembler.SetContext(JumpedBranch);
-                    } else {
-                        try {
-                            Disassembler.SetContext(SelectBranch(Disassembler.GetContext(), JumpedBranch, KeywordIdx));
-                        } catch (nkg::Exception&) {
-                            // If exception occurs, give up JumpedBranch
-                            break;
-                        }
-                    }
-                } else if (_stricmp(lpInsn->mnemonic, "ret") == 0) {
-                    return NotJumpedBranch;
-                } else {
-                    if (CheckIfMatchPattern(lpInsn) == false) {
-                        continue;
-                    }
-
-                    //
-                    // if match pattern, but keyword doesn't match, 
-                    // JumpedBranch must not be what we want
-                    //
-                    if (CheckIfFound(lpInsn, KeywordIdx) == false) {
-                        return NotJumpedBranch;
-                    }
-
-                    //
-                    // If keyword is succeeded to match
-                    // Add WeightB and stop processing JumpedBranch
-                    //
-                    ++WeightB;
-                    break;
-                }
-            }
-            B = Disassembler.GetContext();
-
-            //
-            // If this happens, it means neither of two branch is our target
-            if (WeightAPrev == WeightA && WeightBPrev == WeightB) {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Branch is not selected."));
-            }
-
-            if (WeightA != WeightB)
-                return WeightA > WeightB ? NotJumpedBranch : JumpedBranch;
-            else
-                ++KeywordIdx;
-        }
-    }
-
-    [[nodiscard]]
-    bool PatchSolution3::CheckKey(const RSACipher& Cipher) const noexcept {
-        //
-        // Brute-force search, cchString should be 1 or 2
-        //
-        auto SearchString = [](const void* lpRange, size_t cbRange, const char* lpString, size_t cchString) -> const char* {
-            const char* p = reinterpret_cast<const char*>(lpRange);
-
-            for (size_t i = 0; i < cbRange; ++i) {
-                if (p[i] == lpString[0]) {
-                    bool match = true;
-
-                    __try {
-                        for (size_t j = 1; j < cchString; ++j) {
-                            if (p[i + j] != lpString[j]) {
-                                match = false;
-                                break;
-                            }
-                        }
-                    } __except (EXCEPTION_EXECUTE_HANDLER) {
-                        match = false;
-                    }
-
-                    if (match && p[i + cchString] == '\x00')
-                        return address_offset_cast<const char*>(lpRange, i);
-                }
-            }
-
-            return nullptr;
-        };
-
-        auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-
-        for (auto pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----BEGIN PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("-----END PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----END PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----END PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("\n"); pos != std::string::npos; pos = szPublicKey.find("\n", pos)) {
-            szPublicKey.erase(pos, literal_length("\n"));
-        }
-
-        if (szPublicKey.length() != 0x188) {
-            return false;
-        }
-
-        size_t PublicKeyReadCursor = 0;
-        auto SectionHeader_rdata = _Image.ImageSectionHeaderByName(".rdata");
-        auto SectionView_rdata = _Image.ImageSectionView(SectionHeader_rdata);
-        
-        for (size_t i = 0; i < _countof(_Patch); PublicKeyReadCursor += Keyword[i].Size, ++i) {
-            if (Keyword[i].NotRecommendedToModify) {
-                _Patch[i].lpReplaceString = nullptr;
-
-                const char* lpReplaceString = nullptr;
-                const void* lpSearchRange = _Patch[i].lpOriginalString;
-                size_t      cbSearchRange = SectionHeader_rdata->SizeOfRawData - address_delta(_Patch[i].lpOriginalString, SectionView_rdata);
-
-                for (size_t offset = 0;;) {
-                    lpReplaceString = SearchString(
-                        address_offset(lpSearchRange, offset),
-                        cbSearchRange - offset,
-                        szPublicKey.c_str() + PublicKeyReadCursor,
-                        Keyword[i].Size
-                    );
-
-                    if (lpReplaceString == nullptr) {
-                        return false;
-                    }
-
-                    if (_Image.IsRvaRangeInRelocTable(_Image.PointerToRva(lpReplaceString), Keyword[i].Size + 1)) {
-                        //
-                        // Damn it!
-                        // ReplaceString will be modified during relocation
-                        // We have to find another one
-                        //
-                        ++offset;
-                    } else {
-                        //
-                        // ReplaceString won't be modified during relocation
-                        //   which can be used to act as a part of public key string
-                        //
-                        break;
-                    }
-                }
-
-                _Patch[i].lpReplaceString = const_cast<char*>(lpReplaceString);
-            }
-        }
-
-        return true;
-    }
-
-    void PatchSolution3::MakePatch(const RSACipher& Cipher) const {
-        for (size_t i = 0; i < _countof(_Patch); ++i) {
-            if (_Patch[i].lpPatch == nullptr) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PatchSolution3 has not been ready yet."));
-            }
-        }
-
-        auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-
-        for (auto pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----BEGIN PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("-----END PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----END PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----END PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("\n"); pos != std::string::npos; pos = szPublicKey.find("\n", pos)) {
-            szPublicKey.erase(pos, literal_length("\n"));
-        }
-
-        _putts(TEXT("*******************************************************"));
-        _putts(TEXT("*                   PatchSolution3                    *"));
-        _putts(TEXT("*******************************************************"));
-
-        size_t readptr = 0;
-        for (size_t i = 0; i < _countof(_Patch); readptr += Keyword[i].Size, ++i) {
-            _tprintf_s(TEXT("[*] +%.8zx: "), address_delta(_Patch[i].lpPatch, _Image.ImageBase()));
-
-            PrintBytes(_Patch[i].lpPatch, _Patch[i].cbPatch);
-            _tprintf_s(TEXT(" ---> "));
-
-            if (Keyword[i].NotRecommendedToModify) {
-                auto offset = _Patch[i].lpReplaceString - _Patch[i].lpOriginalString;
-                uint64_t disp = 0;
-
-                memcpy(&disp, _Patch[i].lpPatch, _Patch[i].cbPatch);
-                disp += offset;
-
-                memcpy(_Patch[i].lpPatch, &disp, _Patch[i].cbPatch);
-            } else {
-                memcpy(_Patch[i].lpPatch, szPublicKey.c_str() + readptr, Keyword[i].Size);
-            }
-
-            PrintBytes(_Patch[i].lpPatch, _Patch[i].cbPatch);
-            _tprintf_s(TEXT("\n"));
-        }
-
-        _putts(TEXT(""));
-        return;
-    }
-}
-
@@ -1,247 +0,0 @@
-#include "PatchSolutions.hpp"
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution3-i386.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    PatchSolution3::PatchSolution3(const ImageInterpreter& Image) :
-        _Image(Image),
-        _Engine(CS_ARCH_X86, CS_MODE_32),
-        _Patch{} 
-    {
-        _Engine.Option(CS_OPT_DETAIL, CS_OPT_ON);
-    }
-
-    PatchSolution3::PatchSolution3(const ImageInterpreter* lpImage) :
-        _Image(*lpImage),
-        _Engine(CS_ARCH_X86, CS_MODE_32),
-        _Patch{} 
-    {
-        _Engine.Option(CS_OPT_DETAIL, CS_OPT_ON);
-    }
-
-    [[nodiscard]]
-    bool PatchSolution3::CheckIfMatchPattern(const cs_insn* lpInsn) const noexcept {
-        // the instruction we're interested in has one of the following patterns:
-        //  1. mov PTR [MEM], IMM   (IMM must consist of printable chars)               // for KeywordType::IMM_DATA
-        //     except pattern "mov [ebp - 0x4], IMM"
-        //  2. push IMM             (IMM must consist of printable chars)               // for KeywordType::IMM_DATA
-        //  3. push offset MEM      (MEM must point to a non-empty printable string)    // for KeywordType::STRING_DATA                     
-        //
-
-        if (_stricmp(lpInsn->mnemonic, "mov") == 0) {
-            // filter the case "mov [ebp - 0x4], IMM"
-            // because IMM may consist of printable chars in that case, which will mislead us.
-            //
-            // Here I use "> -0x30" to intensify condition, instead of "== -0x4"
-            if (lpInsn->detail->x86.operands[0].type == X86_OP_MEM &&
-                lpInsn->detail->x86.operands[0].mem.base == X86_REG_EBP &&
-                lpInsn->detail->x86.operands[0].mem.disp > -0x30) 
-            {
-                return false;
-            }
-
-            if (lpInsn->detail->x86.operands[1].type != X86_OP_IMM) {
-                return false;
-            }
-
-            auto pbImmValue = lpInsn->bytes + lpInsn->detail->x86.encoding.imm_offset;
-            auto cbImmValue = lpInsn->detail->x86.encoding.imm_size;
-
-            // each bytes of imm must be printable;
-            return IsPrintable(pbImmValue, cbImmValue);
-        } else if (_stricmp(lpInsn->mnemonic, "push") == 0) {
-            if (lpInsn->detail->x86.operands[0].type != X86_OP_IMM) {
-                return false;
-            }
-
-            // test if match pattern 2
-            auto pbImmValue = lpInsn->bytes + lpInsn->detail->x86.encoding.imm_offset;
-            auto cbImmValue = lpInsn->detail->x86.encoding.imm_size;
-            if (IsPrintable(pbImmValue, cbImmValue)) {
-                return true;
-            }
-
-            // test if match pattern 3
-            auto StringRva = static_cast<uintptr_t>(
-                lpInsn->detail->x86.operands[0].imm - _Image.ImageNtHeaders()->OptionalHeader.ImageBase
-            );
-
-            try {
-                auto StringPtr = _Image.RvaToPointer<const char*>(StringRva);
-                auto StringLength = strlen(StringPtr);
-
-                // StringPtr must have at least one char
-                // every char in StringPtr must be printable, otherwise pattern mismatches
-                return StringLength && IsPrintable(StringPtr, StringLength);
-            } catch (nkg::Exception&) {
-                // If not found, pattern mismatches
-                return false;
-            }
-        } else {
-            return false;
-        }
-    }
-
-    [[nodiscard]]
-    bool PatchSolution3::CheckIfFound(const cs_insn* lpInsn, size_t KeywordIdx) const noexcept {
-        // the instruction we're interested in has one of the following patterns:
-        //  1. mov PTR [MEM], IMM   (IMM must consist of printable chars)               // for KeywordType::IMM_DATA
-        //     except pattern "mov [ebp - 0x4], IMM"
-        //  2. push IMM             (IMM must consist of printable chars)               // for KeywordType::IMM_DATA
-        //  3. push offset MEM      (MEM must point to a non-empty printable string)    // for KeywordType::STRING_DATA                     
-        //
-
-        auto& op_count = lpInsn->detail->x86.op_count;
-        auto& operands = lpInsn->detail->x86.operands;
-
-        if (op_count < 1 || operands[op_count - 1].type != X86_OP_IMM) {
-            return false;
-        }
-
-        if (Keyword[KeywordIdx].Type == IMM_DATA) {
-            static_assert(sizeof(operands[op_count - 1].imm) == sizeof(Keyword[KeywordIdx].Value));
-            return
-                operands[op_count - 1].imm == *reinterpret_cast<const int64_t*>(Keyword[KeywordIdx].Value) &&
-                lpInsn->detail->x86.encoding.imm_size == Keyword[KeywordIdx].Size;
-        } else if (Keyword[KeywordIdx].Type == STRING_DATA) {
-            auto StringRva = static_cast<uintptr_t>(
-                operands[op_count - 1].imm - _Image.ImageNtHeaders()->OptionalHeader.ImageBase
-            );
-
-            try {
-                auto StringPtr = _Image.RvaToPointer<const char*>(StringRva);
-                return 
-                    strncmp(StringPtr, reinterpret_cast<const char*>(Keyword[KeywordIdx].Value), Keyword[KeywordIdx].Size) == 0 &&
-                    StringPtr[Keyword[KeywordIdx].Size] == '\x00';
-            } catch (nkg::Exception&) {
-                return false;
-            }
-        } else {
-            return false;
-        }
-    }
-
-    [[nodiscard]]
-    PatchSolution3::PatchInfo PatchSolution3::CreatePatchPoint(const void* lpOpcode, const cs_insn* lpInsn, size_t KeywordIdx) const noexcept {
-        PatchInfo NewPatch;
-        
-        NewPatch.OpcodeRva = lpInsn->address;
-        NewPatch.lpOpcode = const_cast<void*>(lpOpcode);
-
-        if (Keyword[KeywordIdx].Type == IMM_DATA) {
-            NewPatch.lpPatch = address_offset(NewPatch.lpOpcode, lpInsn->detail->x86.encoding.imm_offset);
-            NewPatch.cbPatch = lpInsn->detail->x86.encoding.imm_size;
-            NewPatch.lpOriginalString = nullptr;
-        } else {
-            auto StringRva = static_cast<uintptr_t>(
-                lpInsn->detail->x86.operands[0].imm - _Image.ImageNtHeaders()->OptionalHeader.ImageBase
-            );
-
-            NewPatch.lpOriginalString = _Image.RvaToPointer<char*>(StringRva);
-
-            if (Keyword[KeywordIdx].NotRecommendedToModify) {
-                NewPatch.lpPatch = address_offset(NewPatch.lpOpcode, lpInsn->detail->x86.encoding.imm_offset);
-                NewPatch.cbPatch = lpInsn->detail->x86.encoding.imm_size;
-            } else {
-                NewPatch.lpPatch = reinterpret_cast<uint8_t*>(NewPatch.lpOriginalString);
-                NewPatch.cbPatch = Keyword[KeywordIdx].Size;
-            }
-        }
-
-        NewPatch.lpReplaceString = nullptr;
-
-        return NewPatch;
-    }
-
-    [[nodiscard]]
-    bool PatchSolution3::FindPatchOffset() noexcept {
-        try {
-            static const uint8_t HeaderOfTargetFunction[] = {
-                0x55,           // push    ebp
-                0x8B, 0xEC,     // mov     ebp, esp
-                0x6A, 0xFF      // push    0xffffffff
-            };
-
-            PatchInfo Patch[_countof(_Patch)] = {};
-
-            const uint8_t* lpTargetFunction = nullptr;
-            auto lptargetFunctionHint = _Image.SearchSection<const uint8_t*>(".text", [&lpTargetFunction](const uint8_t* p) {
-                __try {
-                    if (*reinterpret_cast<const uint32_t*>(p) == 0x6b67424e) {
-                        auto i = p - 0x1B0;
-                        for (; i < p; ++i) {
-                            if (memcmp(i, HeaderOfTargetFunction, sizeof(HeaderOfTargetFunction)) == 0) {
-                                lpTargetFunction = i;
-                                return true;
-                            }
-                        }
-                    }
-
-                    return false;
-                } __except (EXCEPTION_EXECUTE_HANDLER) {
-                    return false;
-                }
-            });
-
-            size_t KeywordIndex = 0;
-            CapstoneDisassembler Disassembler = _Engine.CreateDisassembler();
-
-            Disassembler.SetContext(CapstoneContext{ lpTargetFunction, 0x9014, _Image.PointerToRva(lpTargetFunction) });
-
-            while (Disassembler.Next()) {
-                auto lpInsn = Disassembler.GetInstruction();
-
-                if (lpInsn->mnemonic[0] == 'j' || lpInsn->mnemonic[0] == 'J') {
-                    auto JumpedBranch = GetJumpedBranch(Disassembler.GetContext(), lpInsn);
-
-                    if (_stricmp(lpInsn->mnemonic, "jmp") == 0) {
-                        Disassembler.SetContext(JumpedBranch);
-                    } else {
-                        Disassembler.SetContext(SelectBranch(Disassembler.GetContext(), JumpedBranch, KeywordIndex));
-                    }
-                } else if (_stricmp(lpInsn->mnemonic, "ret") == 0) {
-                    return false;
-                } else {
-                    if (CheckIfMatchPattern(lpInsn) == false) {
-                        continue;
-                    }
-
-                    if (CheckIfFound(lpInsn, KeywordIndex) == false) {
-                        return false;
-                    }
-
-                    Patch[KeywordIndex] = CreatePatchPoint(Disassembler.GetInstructionContext().lpMachineCode, lpInsn, KeywordIndex);
-
-                    ++KeywordIndex;
-                }
-
-                if (KeywordIndex == _countof(Patch)) {
-                    break;
-                }
-            }
-
-            if (KeywordIndex != _countof(Patch)) {
-                throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Some patches are not found."));
-            }
-
-            LOG_SUCCESS(0, "PatchSolution3 ...... Ready to apply");
-            for (size_t i = 0; i < _countof(Patch); ++i) {
-                _Patch[i] = Patch[i];
-                LOG_HINT(4, "[%3zu] Instruction RVA = 0x%.8llx, Patch Offset = +0x%.8zx", i, _Patch[i].OpcodeRva, address_delta(_Patch[i].lpPatch, _Image.ImageBase()));
-            }
-
-            return true;
-        } catch (nkg::Exception&) {
-            memset(_Patch, 0, sizeof(_Patch));
-
-            LOG_FAILURE(0, "PatchSolution3 ...... Omitted");
-
-            return false;
-        }
-    }
-}
-
@@ -1,150 +0,0 @@
-#include "PatchSolutions.hpp"
-#include <xstring.hpp>
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution4-amd64.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    PatchSolution4::PatchSolution4(const ImageInterpreter& Image) :
-        _Image(Image),
-        _DisassemblyEngine(CS_ARCH_X86, CS_MODE_64),
-        _AssemblyEngine(KS_ARCH_X86, KS_MODE_64),
-        _pbPatchMachineCode(nullptr),
-        _pbPatchNewPublicKey(nullptr) { _DisassemblyEngine.Option(CS_OPT_DETAIL, CS_OPT_ON); }
-
-    PatchSolution4::PatchSolution4(const ImageInterpreter* Image) :
-        _Image(*Image),
-        _DisassemblyEngine(CS_ARCH_X86, CS_MODE_64),
-        _AssemblyEngine(KS_ARCH_X86, KS_MODE_64),
-        _pbPatchMachineCode(nullptr),
-        _pbPatchNewPublicKey(nullptr) { _DisassemblyEngine.Option(CS_OPT_DETAIL, CS_OPT_ON); }
-
-    bool PatchSolution4::FindPatchOffset() noexcept {
-        try {
-            _pbPatchMachineCode = _Image.SearchSection<uint8_t*>(".text", [](const uint8_t* p) {
-                __try {
-                    return
-                        p[0] == 0x48 && p[1] == 0x8d &&                     // prefix of "lea       rcx, [rbp+5Fh+var_38]"
-                        p[4] == 0x48 && p[5] == 0x83 &&                     // prefix of "cmp       [rbp+5Fh+var_20], 10h"
-                        p[9] == 0x48 && p[10] == 0x0f && p[11] == 0x43 &&   // prefix of "cmovnb    rcx, [rbp+5Fh+var_38]"
-                        p[14] == 0x48 && p[15] == 0x8d &&                   // prefix of "lea       rax, [rbp+5Fh+var_58]"
-                        p[18] == 0x48 && p[19] == 0x83 &&                   // prefix of "cmp       [rbp+5Fh+var_40], 10h"
-                        p[23] == 0x48 && p[24] == 0x0f && p[25] == 0x43 &&  // prefix of "cmovnb    rax, [rbp+5Fh+var_58]"
-                        p[28] == 0x44 && p[29] == 0x0f && p[30] == 0xb6 &&  // prefix of "movzx     r8d, byte ptr [rax+rdi]"
-                        p[33] == 0x44 && p[34] == 0x02 &&                   // prefix of "add       r8b, [rcx+rdi]"
-                        p[37] == 0xba &&                                    // prefix of "mov       edx, 1"
-                        p[42] == 0x48 && p[43] == 0x8b &&                   // prefix of "mov       rcx, rbx"
-                        p[45] == 0xe8;                                      // prefix of "call      sub_1806E65F0"
-                } __except (EXCEPTION_EXECUTE_HANDLER) {
-                    return false;
-                }
-            });
-
-            auto RegisterIndex = X86_REG_INVALID;
-            auto Disassembler = _DisassemblyEngine.CreateDisassembler();
-            Disassembler.SetContext({ _pbPatchMachineCode, 45, _Image.PointerToVa(_pbPatchMachineCode) });
-
-            if (Disassembler.Next() && Disassembler.Next() && Disassembler.Next() && Disassembler.Next() && Disassembler.Next() && Disassembler.Next() && Disassembler.Next()) {
-                auto lpInsn = Disassembler.GetInstruction();
-                if (_stricmp(lpInsn->mnemonic, "movzx") == 0 && 
-                    lpInsn->detail->x86.op_count == 2 &&
-                    lpInsn->detail->x86.operands[0].type == X86_OP_REG &&
-                    lpInsn->detail->x86.operands[1].type == X86_OP_MEM && 
-                    lpInsn->detail->x86.operands[1].size == 1 &&
-                    lpInsn->detail->x86.operands[1].mem.scale == 1) 
-                {
-                    RegisterIndex = lpInsn->detail->x86.operands[1].mem.index;
-                } else {
-                    throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Unexpected machine code."));
-                }
-            } else {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Disassemble failed."));
-            }
-
-            if (Disassembler.Next() && Disassembler.Next() && Disassembler.Next()) {
-                auto lpInsn = Disassembler.GetInstruction();
-
-                //
-                // The previous instruction of "call sub_1806E65F0" should set RCX register.
-                //
-                if (_stricmp(lpInsn->mnemonic, "mov") != 0 || 
-                    lpInsn->detail->x86.op_count < 1 ||
-                    lpInsn->detail->x86.operands[0].type != X86_OP_REG || 
-                    lpInsn->detail->x86.operands[0].reg != X86_REG_RCX) 
-                {
-                    throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Unexpected machine code."));
-                }
-            } else {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Disassemble failed."));
-            }
-
-            for (size_t i = 0; i < _Image.NumberOfSections(); ++i) {
-                auto lpSectionHeader = _Image.ImageSectionHeader(i);
-                if (lpSectionHeader->SizeOfRawData > lpSectionHeader->Misc.VirtualSize) {
-                    auto cbReserved = 
-                        lpSectionHeader->SizeOfRawData - 
-                        lpSectionHeader->Misc.VirtualSize;
-
-                    if (cbReserved >= 0x188) {
-                        _pbPatchNewPublicKey = _Image.ImageSectionView<uint8_t*>(lpSectionHeader, lpSectionHeader->Misc.VirtualSize);
-
-                        auto Assembler = _AssemblyEngine.CreateAssembler();
-                        _NewMachineCode = Assembler.GenerateMachineCode(
-                            std::xstring::format(
-                                TEXT(
-                                    "lea rax, qword ptr[0x%.16llx];"
-                                    "mov r8b, byte ptr[rax + %hs];"
-                                    "mov edx, 1;"
-                                ),
-                                _Image.PointerToVa(_pbPatchNewPublicKey),
-                                _DisassemblyEngine.GetRegisterName(RegisterIndex)
-                            ).explicit_string().c_str(),
-                            _Image.PointerToVa(_pbPatchMachineCode)
-                        );
-
-                        // >>>>>>>>>>>> .text:00000001819B02C0 48 8D 4D 27       lea     rcx, [rbp + 5Fh + var_38]
-                        //              .text:00000001819B02C4 48 83 7D 3F 10    cmp[rbp + 5Fh + var_20], 10h
-                        //  42 BYTES    .text:00000001819B02C9 48 0F 43 4D 27    cmovnb  rcx, [rbp + 5Fh + var_38]
-                        //              .text:00000001819B02CE 48 8D 45 07       lea     rax, [rbp + 5Fh + var_58]
-                        //  THESE CODE  .text:00000001819B02D2 48 83 7D 1F 10    cmp[rbp + 5Fh + var_40], 10h
-                        //  WILL BE     .text:00000001819B02D7 48 0F 43 45 07    cmovnb  rax, [rbp + 5Fh + var_58]
-                        //  REPLACED    .text:00000001819B02DC 44 0F B6 04 38    movzx   r8d, byte ptr[rax + rdi]
-                        //              .text:00000001819B02E1 44 02 04 39       add     r8b, [rcx + rdi]
-                        // <<<<<<<<<<<< .text:00000001819B02E5 BA 01 00 00 00    mov     edx, 1
-                        //              .text:00000001819B02EA 48 8B CB          mov     rcx, rbx
-                        //              .text:00000001819B02ED E8 FE 62 D3 FE    call    sub_1806E65F0
-                        while (_NewMachineCode.size() < 42) {
-                            _NewMachineCode.emplace_back(0x90);  // padding with "nop"
-                        }
-
-                        if (_NewMachineCode.size() != 42) {
-                            throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Something unexpected happens."));
-                        }
-
-                        LOG_SUCCESS(0, "PatchSolution4 ...... Ready to apply");
-                        LOG_HINT(4, "Machine code patch VA  = 0x%zx", _Image.PointerToVa(_pbPatchMachineCode));
-                        LOG_HINT(4, "New public key VA      = 0x%zx", _Image.PointerToVa(_pbPatchNewPublicKey));
-                        LOG_HINT(4, "New public key offset  = 0x%zx", _Image.PointerToFileOffset(_pbPatchNewPublicKey));
-
-                        return true;
-                    }
-                }
-            }
-
-            throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("No space to store public key."));
-        } catch (nkg::Exception&) {
-            _pbPatchMachineCode = nullptr;
-            _pbPatchNewPublicKey = nullptr;
-            _NewMachineCode.clear();
-
-            LOG_FAILURE(0, "PatchSolution4 ...... Omitted");
-
-            return false;
-        }
-    }
-
-}
-
@@ -1,72 +0,0 @@
-#include "PatchSolutions.hpp"
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution4-generic.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    bool PatchSolution4::CheckKey(const RSACipher& Cipher) const noexcept {
-        auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-
-        for (auto pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----BEGIN PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("-----END PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----END PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----END PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("\n"); pos != std::string::npos; pos = szPublicKey.find("\n", pos)) {
-            szPublicKey.erase(pos, literal_length("\n"));
-        }
-
-        return szPublicKey.length() == 0x188;
-    }
-
-    void PatchSolution4::MakePatch(const RSACipher& Cipher) const {
-        if (_pbPatchMachineCode == nullptr || _pbPatchNewPublicKey == nullptr || _NewMachineCode.empty()) {
-            throw Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("PatchSolution4 has not been ready yet."));
-        }
-
-        auto szPublicKey = Cipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
-
-        for (auto pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----BEGIN PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----BEGIN PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("-----END PUBLIC KEY-----"); pos != std::string::npos; pos = szPublicKey.find("-----END PUBLIC KEY-----", pos)) {
-            szPublicKey.erase(pos, literal_length("-----END PUBLIC KEY-----"));
-        }
-
-        for (auto pos = szPublicKey.find("\n"); pos != std::string::npos; pos = szPublicKey.find("\n", pos)) {
-            szPublicKey.erase(pos, literal_length("\n"));
-        }
-
-        _putts(TEXT("*******************************************************"));
-        _putts(TEXT("*                   PatchSolution4                    *"));
-        _putts(TEXT("*******************************************************"));
-
-        LOG_HINT(0, "Previous:");
-        PrintMemory(_pbPatchMachineCode, _NewMachineCode.size(), _Image.ImageBase());
-
-        memcpy(_pbPatchMachineCode, _NewMachineCode.data(), _NewMachineCode.size());
-
-        LOG_HINT(0, "After:");
-        PrintMemory(_pbPatchMachineCode, _NewMachineCode.size(), _Image.ImageBase());
-
-        _putts(TEXT(""));
-
-        LOG_HINT(0, "Previous:");
-        PrintMemory(_pbPatchNewPublicKey, szPublicKey.size(), _Image.ImageBase());
-
-        memcpy(_pbPatchNewPublicKey, szPublicKey.data(), szPublicKey.size());
-
-        LOG_HINT(0, "After:");
-        PrintMemory(_pbPatchNewPublicKey, szPublicKey.size(), _Image.ImageBase());
-
-        _putts(TEXT(""));
-    }
-}
-
@@ -1,145 +0,0 @@
-#include "PatchSolutions.hpp"
-#include <xstring.hpp>
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\PatchSolution4-i386.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-namespace nkg {
-
-    PatchSolution4::PatchSolution4(const ImageInterpreter& Image) :
-        _Image(Image),
-        _DisassemblyEngine(CS_ARCH_X86, CS_MODE_32),
-        _AssemblyEngine(KS_ARCH_X86, KS_MODE_32),
-        _pbPatchMachineCode(nullptr),
-        _pbPatchNewPublicKey(nullptr) { _DisassemblyEngine.Option(CS_OPT_DETAIL, CS_OPT_ON); }
-
-    PatchSolution4::PatchSolution4(const ImageInterpreter* Image) :
-        _Image(*Image),
-        _DisassemblyEngine(CS_ARCH_X86, CS_MODE_32),
-        _AssemblyEngine(KS_ARCH_X86, KS_MODE_32),
-        _pbPatchMachineCode(nullptr),
-        _pbPatchNewPublicKey(nullptr) { _DisassemblyEngine.Option(CS_OPT_DETAIL, CS_OPT_ON); }
-
-    bool PatchSolution4::FindPatchOffset() noexcept {
-        try {
-            _pbPatchMachineCode = _Image.SearchSection<uint8_t*>(".text", [](const uint8_t* p) {
-                __try {
-                    return
-                        p[0] == 0x83 &&                     // prefix of "cmp     [ebp+var_30], 10h"
-                        p[4] == 0x8d &&                     // prefix of "lea     ecx, [ebp+Dst]"
-                        p[7] == 0x8d &&                     // prefix of "lea     eax, [ebp+Memory]"
-                        p[10] == 0x0f && p[11] == 0x43 &&   // prefix of "cmovnb  ecx, [ebp+Dst]"
-                        p[14] == 0x83 &&                    // prefix of "cmp     [ebp+var_18], 10h"
-                        p[18] == 0x0f && p[19] == 0x43 &&   // prefix of "cmovnb  eax, [ebp+Memory]"
-                        p[22] == 0x8a &&                    // prefix of "mov     dl, [eax+ebx]"
-                        p[25] == 0x02;                      // prefix of "add     dl, [ecx+ebx]"
-                    //  p[28]
-                } __except (EXCEPTION_EXECUTE_HANDLER) {
-                    return false;
-                }
-            });
-
-            auto RegisterIndex = X86_REG_INVALID;
-            auto RegisterFinalValue = X86_REG_INVALID;
-            auto Disassembler = _DisassemblyEngine.CreateDisassembler();
-            Disassembler.SetContext({ _pbPatchMachineCode, 28, _Image.PointerToVa(_pbPatchMachineCode) });
-
-            if (Disassembler.Next() && Disassembler.Next() && Disassembler.Next() && Disassembler.Next() && Disassembler.Next() && Disassembler.Next() && Disassembler.Next()) {
-                auto lpInsn = Disassembler.GetInstruction();
-                if (_stricmp(lpInsn->mnemonic, "mov") == 0 && 
-                    lpInsn->detail->x86.op_count == 2 &&
-                    lpInsn->detail->x86.operands[0].type == X86_OP_REG &&
-                    lpInsn->detail->x86.operands[1].type == X86_OP_MEM && 
-                    lpInsn->detail->x86.operands[1].size == 1 &&
-                    lpInsn->detail->x86.operands[1].mem.scale == 1) 
-                {
-                    RegisterIndex = lpInsn->detail->x86.operands[1].mem.index;
-                } else {
-                    throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Unexpected machine code."));
-                }
-            } else {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Disassemble failed."));
-            }
-
-            if (Disassembler.Next()) {
-                auto lpInsn = Disassembler.GetInstruction();
-                if (_stricmp(lpInsn->mnemonic, "add") == 0 && 
-                    lpInsn->detail->x86.op_count >= 1 &&
-                    lpInsn->detail->x86.operands[0].type == X86_OP_REG &&
-                    lpInsn->detail->x86.operands[0].size == 1) 
-                {
-                    RegisterFinalValue = lpInsn->detail->x86.operands[0].reg;
-                } else {
-                    throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Unexpected machine code."));
-                }
-            } else {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Disassemble failed."));
-            }
-
-            for (size_t i = 0; i < _Image.NumberOfSections(); ++i) {
-                auto lpSectionHeader = _Image.ImageSectionHeader(i);
-                if (lpSectionHeader->SizeOfRawData > lpSectionHeader->Misc.VirtualSize) {
-                    auto cbReserved = 
-                        lpSectionHeader->SizeOfRawData - 
-                        lpSectionHeader->Misc.VirtualSize;
-
-                    if (cbReserved >= 0x188) {
-                        _pbPatchNewPublicKey = _Image.ImageSectionView<uint8_t*>(lpSectionHeader, lpSectionHeader->Misc.VirtualSize);
-
-                        auto Assembler = _AssemblyEngine.CreateAssembler();
-                        _NewMachineCode = Assembler.GenerateMachineCode(
-                            std::xstring::format(
-                                TEXT(
-                                    "call +5;"
-                                    "pop eax;"
-                                    "add eax, 0x%.8x;"
-                                    "mov %hs, byte ptr [eax + %hs];"
-                                ),
-                                _Image.PointerToVa(_pbPatchNewPublicKey) - (_Image.PointerToVa(_pbPatchMachineCode) + 5),
-                                _DisassemblyEngine.GetRegisterName(RegisterFinalValue),
-                                _DisassemblyEngine.GetRegisterName(RegisterIndex)
-                            ).explicit_string().c_str()
-                        );
-
-                        // >>>>>>>>>>>> .text:113FE4A0 83 7D D0 10  cmp     [ebp+var_30], 10h
-                        //   28 BYTES   .text:113FE4A4 8D 4D BC     lea     ecx, [ebp+Dst]
-                        //              .text:113FE4A7 8D 45 D4     lea     eax, [ebp+Memory]
-                        //  THESE CODE  .text:113FE4AA 0F 43 4D BC  cmovnb  ecx, [ebp+Dst]
-                        //  WILL BE     .text:113FE4AE 83 7D E8 10  cmp     [ebp+var_18], 10h
-                        //  REPLACED    .text:113FE4B2 0F 43 45 D4  cmovnb  eax, [ebp+Memory]
-                        //              .text:113FE4B6 8A 14 18     mov     dl, [eax+ebx]
-                        // <<<<<<<<<<<< .text:113FE4B9 02 14 19     add     dl, [ecx+ebx]
-                        while (_NewMachineCode.size() < 28) {
-                            _NewMachineCode.emplace_back(0x90);     // padding with "nop"
-                        }
-
-                        if (_NewMachineCode.size() != 28) {
-                            throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Something unexpected happens."));
-                        }
-
-                        LOG_SUCCESS(0, "PatchSolution4 ...... Ready to apply");
-                        LOG_HINT(4, "Machine code patch VA  = 0x%zx", _Image.PointerToVa(_pbPatchMachineCode));
-                        LOG_HINT(4, "New public key VA      = 0x%zx", _Image.PointerToVa(_pbPatchNewPublicKey));
-                        LOG_HINT(4, "New public key offset  = 0x%zx", _Image.PointerToFileOffset(_pbPatchNewPublicKey));
-
-                        return true;
-                    }
-                }
-            }
-
-            throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("No space to store public key."));
-        } catch (nkg::Exception&) {
-            _pbPatchMachineCode = nullptr;
-            _pbPatchNewPublicKey = nullptr;
-            _NewMachineCode.clear();
-
-            LOG_FAILURE(0, "PatchSolution4 ...... Omitted");
-
-            return false;
-        }
-    }
-
-}
-
@@ -1,234 +1,114 @@
 #pragma once
-#include <RSACipher.hpp>
-#include "ImageInterpreter.hpp"
+#include "../common/Exception.hpp"
+#include "../common/ResourceOwned.hpp"
+#include "../common/RSACipher.hpp"
+#include "ResourceTraitsUnix.hpp"
+#include "X64ImageInterpreter.hpp"
 #include "CapstoneDisassembler.hpp"
 #include "KeystoneAssembler.hpp"
-#include "Misc.hpp"

 namespace nkg {
-
-    class PatchSolution {
-    protected:
-        
-        static constexpr size_t InvalidOffset = -1;
-
-    public:
-
-        [[nodiscard]]
-        virtual bool FindPatchOffset() noexcept = 0;
-
-        [[nodiscard]]
-        virtual bool CheckKey(const RSACipher& Cipher) const noexcept = 0;
-
-        virtual void MakePatch(const RSACipher& Cipher) const = 0;
-
-        virtual ~PatchSolution() = default;
-    };
-
    //
-    // PatchSolution0 will replace the RSA public key stored in navicat.exe
+    //  Print memory data in [from, to) at least
+    //  If `base` is not nullptr, print address as offset. Otherwise, as absolute address.
+    //  NOTICE:
+    //      `base` must >= `from`
    //
-    class PatchSolution0 final : public PatchSolution {
-    private:
-
-        static const char Keyword[461];
-
-        const ImageInterpreter& _Image;
-        size_t _PatchOffset;
-
-    public:
-
-        PatchSolution0(const ImageInterpreter& Image) noexcept :
-            _Image(Image),
-            _PatchOffset(InvalidOffset) {}
-
-        PatchSolution0(const ImageInterpreter* lpImage) noexcept :
-            _Image(*lpImage),
-            _PatchOffset(InvalidOffset) {}
-
-        [[nodiscard]]
-        virtual bool FindPatchOffset() noexcept override;
-
-        [[nodiscard]]
-        virtual bool CheckKey(const RSACipher& Cipher) const noexcept override;
-
-        virtual void MakePatch(const RSACipher& Cipher) const override;
-    };
-
-    //
-    // PatchSolution1 will replace the RSA public key stored in libcc.dll
-    //
-    class PatchSolution1 final : public PatchSolution {
-    private:
-
-        static const char Keyword0[160 + 1];
-        static const char Keyword1[4 + 1];
-        static const char Keyword2[742 + 1];
-        static const char Keyword3[4 + 1];
-        static const char Keyword4[5 + 1];
-
-        const ImageInterpreter& _Image;
-        size_t _PatchOffset[5];
-        size_t _PatchSize[5];
-
-    public:
-
-        PatchSolution1(const ImageInterpreter& Image) noexcept :
-            _Image(Image),
-            _PatchOffset{ InvalidOffset , InvalidOffset , InvalidOffset , InvalidOffset , InvalidOffset },
-            _PatchSize{} {}
-
-        PatchSolution1(const ImageInterpreter* lpImage) noexcept :
-            _Image(*lpImage),
-            _PatchOffset{ InvalidOffset , InvalidOffset , InvalidOffset , InvalidOffset , InvalidOffset },
-            _PatchSize{} {}
-
-        [[nodiscard]]
-        virtual bool FindPatchOffset() noexcept override;
-
-        [[nodiscard]]
-        virtual bool CheckKey(const RSACipher& Cipher) const noexcept override;
-
-        virtual void MakePatch(const RSACipher& Cipher) const override;
-    };
-
-    //
-    // PatchSolution2 will replace the RSA public key stored in libcc.dll
-    //
-    class PatchSolution2 final : public PatchSolution {
-    private:
-
-        static const char KeywordMeta[0x188 + 1];
-        static const uint8_t Keyword[0x188][5];
-
-        const ImageInterpreter& _Image;
-        size_t _PatchOffset[0x188];
-
-    public:
-
-        PatchSolution2(const ImageInterpreter& Image) noexcept :
-            _Image(Image),
-            _PatchOffset{}
-        {
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                _PatchOffset[i] = InvalidOffset;
-            }
-        }
-
-        PatchSolution2(const ImageInterpreter* lpImage) noexcept :
-            _Image(*lpImage),
-            _PatchOffset{}
-        {
-            for (size_t i = 0; i < _countof(_PatchOffset); ++i) {
-                _PatchOffset[i] = InvalidOffset;
-            }
-        }
-
-        [[nodiscard]]
-        virtual bool FindPatchOffset() noexcept override;
-
-        [[nodiscard]]
-        virtual bool CheckKey(const RSACipher& Cipher) const noexcept override;
-
-        virtual void MakePatch(const RSACipher& Cipher) const override;
-    };
-
-    //
-    // PatchSolution3 will replace the RSA public key stored in libcc.dll
-    //
-    class PatchSolution3 final : public PatchSolution {
-    private:
-
-        using KeywordValueType = uint8_t[8];
-
-        using KeywordSizeType = size_t;
-
-        enum  KeywordTypeEnum { IMM_DATA, STRING_DATA };
-
-        struct KeywordInfo {
-            KeywordValueType Value;
-            KeywordSizeType Size;
-            KeywordTypeEnum Type;
-            bool NotRecommendedToModify;
-        };
-
-        struct PatchInfo {
-            uint64_t OpcodeRva;
-            void* lpOpcode;
-            void* lpPatch;
-            size_t cbPatch;
-            char* lpOriginalString;
-            char* lpReplaceString;
-        };
-
-        static const KeywordInfo Keyword[111];
-
-        const ImageInterpreter& _Image;
-        CapstoneEngine          _Engine;
-        mutable PatchInfo       _Patch[111];
-
-        [[nodiscard]]
-        static bool IsPrintable(const void* p, size_t s) noexcept;
-
-        [[nodiscard]]
-        bool CheckIfMatchPattern(const cs_insn* lpInsn) const noexcept;
-
-        [[nodiscard]]
-        bool CheckIfFound(const cs_insn* lpInsn, size_t KeywordIdx) const noexcept;
-
-        [[nodiscard]]
-        PatchInfo CreatePatchPoint(const void* lpOpcode, const cs_insn* lpInsn, size_t KeywordIdx) const noexcept;
-
-        [[nodiscard]]
-        CapstoneContext GetJumpedBranch(const CapstoneContext& Bifurcation, const cs_insn* lpJxxInsn) const;
-
-        [[nodiscard]]
-        CapstoneContext SelectBranch(const CapstoneContext& NotJumpedBranch, const CapstoneContext& JumpedBranch, size_t KeywordIdx) const;
-
-    public:
-
-        PatchSolution3(const ImageInterpreter& Image);
-
-        PatchSolution3(const ImageInterpreter* lpImage);
-
-        [[nodiscard]]
-        virtual bool FindPatchOffset() noexcept override;
-
-        [[nodiscard]]
-        virtual bool CheckKey(const RSACipher& Cipher) const noexcept override;
-
-        virtual void MakePatch(const RSACipher& Cipher) const override;
-    };
-
-    //
-    // PatchSolution3 will replace the RSA public key stored in libcc.dll
-    // For Navicat Data Modeler 3
-    //
-    class PatchSolution4 : public PatchSolution {
-    private:
-
-        static const uint8_t KeywordA[0x188];
-        static const uint8_t KeywordB[0x188];
-
-        const ImageInterpreter& _Image;
-        CapstoneEngine          _DisassemblyEngine;
-        KeystoneEngine          _AssemblyEngine;
-        uint8_t*                _pbPatchMachineCode;
-        uint8_t*                _pbPatchNewPublicKey;
-        std::vector<uint8_t>    _NewMachineCode;
-
-    public:
-
-        PatchSolution4(const ImageInterpreter& Image);
-
-        PatchSolution4(const ImageInterpreter* lpImage);
-
-        [[nodiscard]]
-        virtual bool FindPatchOffset() noexcept override;
-
-        [[nodiscard]]
-        virtual bool CheckKey(const RSACipher& Cipher) const noexcept override;
-
-        virtual void MakePatch(const RSACipher& Cipher) const override;
-    };
+    void PrintMemory(const void *from, const void *to, const void *base = nullptr);
+    bool IsResolvedTo(const X64ImageInterpreter& Image, const void* StubHelperProc, const char *Symbol);
 }
+
+class PatchSolution {
+public:
+
+    [[nodiscard]]
+    virtual bool FindPatchOffset() noexcept = 0;
+
+    [[nodiscard]]
+    virtual bool CheckKey(const RSACipher& RsaCipher) const noexcept = 0;
+
+    virtual void MakePatch(const RSACipher& RsaCipher) const = 0;
+
+    virtual ~PatchSolution() = default;
+};
+
+class PatchSolution0 : public PatchSolution {
+private:
+
+    static const char Keyword[452];
+
+    const X64ImageInterpreter& pvt_Image;
+    uint32_t pvt_PatchOffset;
+
+public:
+
+    explicit
+    PatchSolution0(const X64ImageInterpreter& Image) noexcept;
+
+    [[nodiscard]]
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual bool FindPatchOffset() noexcept override;
+
+    [[nodiscard]]
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual bool CheckKey(const RSACipher& RsaCipher) const noexcept override;
+
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual void MakePatch(const RSACipher& RsaCipher) const override;
+};
+
+class PatchSolution1 : public PatchSolution {
+private:
+
+    static const uint8_t Keyword[0x188];
+
+    const X64ImageInterpreter& pvt_Image;
+    uint32_t pvt_PatchOffset;
+
+public:
+
+    explicit
+    PatchSolution1(const X64ImageInterpreter& Image) noexcept;
+
+    [[nodiscard]]
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual bool FindPatchOffset() noexcept override;
+
+    [[nodiscard]]
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual bool CheckKey(const RSACipher& RsaCipher) const noexcept override;
+
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual void MakePatch(const RSACipher& RsaCipher) const override;
+};
+
+class PatchSolution2 : public PatchSolution {
+private:
+
+    static const char Keyword[1114];
+    static const uint8_t FunctionHeader[9];
+
+    const X64ImageInterpreter&  pvt_Image;
+    CapstoneDisassembler        pvt_Disassembler;
+    KeystoneAssembler           pvt_Assembler;
+    uint32_t                    pvt_FunctionOffset;
+    uint32_t                    pvt_KeywordOffset;
+    uint64_t                    pvt_StdStringAppendStubRva;
+
+public:
+
+    explicit
+    PatchSolution2(const X64ImageInterpreter& Image) noexcept;
+
+    [[nodiscard]]
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual bool FindPatchOffset() noexcept override;
+
+    [[nodiscard]]
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual bool CheckKey(const RSACipher& RsaCipher) const noexcept override;
+
+    // NOLINTNEXTLINE: mark "virtual" explicitly for more readability
+    virtual void MakePatch(const RSACipher& RsaCipher) const override;
+};
+
@@ -1,18 +1,23 @@
 #pragma once
 #include <capstone/capstone.h>
+#include "ExceptionCapstone.hpp"

 struct CapstoneHandleTraits {
    using HandleType = csh;

-    static inline const HandleType InvalidValue = NULL;
+    static inline const HandleType InvalidValue = 0;

    [[nodiscard]]
    static bool IsValid(const HandleType& Handle) noexcept {
        return Handle != InvalidValue;
    }

-    static void Releasor(HandleType& Handle) noexcept {
-        cs_close(&Handle);
+    static void Releasor(HandleType& Handle) {
+        auto err = cs_close(&Handle);
+        if (err != CS_ERR_OK) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::CapstoneError(__FILE__, __LINE__, err, "ks_close failed.");
+        }
    }
 };

@@ -1,5 +1,6 @@
 #pragma once
 #include <keystone/keystone.h>
+#include "ExceptionKeystone.hpp"

 struct KeystoneHandleTraits {
    using HandleType = ks_engine*;
@@ -11,8 +12,12 @@ struct KeystoneHandleTraits {
        return Handle != InvalidValue;
    }

-    static void Releasor(const HandleType& Handle) noexcept {
-        ks_close(Handle);
+    static void Releasor(const HandleType& Handle) {
+        auto err = ks_close(Handle);
+        if (err != KS_ERR_OK) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::KeystoneError(__FILE__, __LINE__, err, "ks_close failed.");
+        }
    }
 };

@@ -0,0 +1,35 @@
+#pragma once
+#include <errno.h>  // NOLINT
+#include <unistd.h>
+#include <sys/mman.h>
+#include "../common/ExceptionSystem.hpp"
+
+struct FileHandleTraits {
+    using HandleType = int;
+
+    static inline const HandleType InvalidValue = -1;
+
+    [[nodiscard]]
+    static bool IsValid(const HandleType& Handle) noexcept {
+        return Handle != InvalidValue;
+    }
+
+    static void Releasor(const HandleType& Handle) {
+        if (close(Handle) != 0) {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::SystemError(__FILE__, __LINE__, errno, "close failed.");
+        }
+    }
+};
+
+struct MapViewTraits {
+    using HandleType = void*;
+
+    static inline const HandleType InvalidValue = MAP_FAILED;
+
+    [[nodiscard]]
+    static bool IsValid(const HandleType& Handle) noexcept {
+        return Handle != InvalidValue;
+    }
+};
+
@@ -0,0 +1,131 @@
+#include "X64ImageInterpreter.hpp"
+
+[[nodiscard]]
+X64ImageInterpreter X64ImageInterpreter::Parse(void* ImageBase) {
+    X64ImageInterpreter NewImage;
+
+    NewImage.pvt_MachHeader = reinterpret_cast<mach_header_64*>(ImageBase);
+    if (NewImage.pvt_MachHeader->magic != MH_MAGIC_64) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "Bad Image");
+    }
+
+    auto cmd_p = reinterpret_cast<load_command*>(NewImage.pvt_MachHeader + 1);
+    for (uint32_t i = 0; i < NewImage.pvt_MachHeader->ncmds; ++i) {
+        switch (cmd_p->cmd) {
+            case LC_SEGMENT_64: {
+                auto segcmd_p = reinterpret_cast<segment_command_64*>(cmd_p);
+                auto section_p = reinterpret_cast<section_64*>(segcmd_p + 1);
+
+                NewImage.pvt_SegmentCommands.emplace_back(segcmd_p);
+
+                for (uint32_t j = 0; j < segcmd_p->nsects; ++j) {
+                    NewImage.pvt_Sections.ByIndex[NewImage.pvt_Sections.ByIndex.size()] = &section_p[j];
+                    NewImage.pvt_Sections.ByMapAddress[section_p[j].addr] = &section_p[j];
+                    NewImage.pvt_Sections.ByFileOffset[section_p[j].offset] = &section_p[j];
+                }
+
+                break;
+            }
+            case LC_DYSYMTAB: {
+                NewImage.pvt_DynamicSymbol.SegmentCommand = reinterpret_cast<dysymtab_command*>(cmd_p);
+                break;
+            }
+            case LC_SYMTAB: {
+                NewImage.pvt_Symbol.SegmentCommand = reinterpret_cast<symtab_command*>(cmd_p);
+                NewImage.pvt_Symbol.StringTable = NewImage.ImageOffset<char*>(NewImage.pvt_Symbol.SegmentCommand->stroff);
+                NewImage.pvt_Symbol.SymbolTable = NewImage.ImageOffset<nlist_64*>(NewImage.pvt_Symbol.SegmentCommand->symoff);
+                break;
+            }
+            case LC_DYLD_INFO_ONLY: {   // NOLINT
+                NewImage.pvt_DynamicLoaderInfoOnly.SegmentCommand = reinterpret_cast<dyld_info_command*>(cmd_p);
+            }
+            default:
+                break;
+        }
+
+        cmd_p = reinterpret_cast<load_command*>(
+            reinterpret_cast<uint8_t*>(cmd_p) + cmd_p->cmdsize
+        );
+    }
+
+    return NewImage;
+}
+
+[[nodiscard]]
+size_t X64ImageInterpreter::NumberOfSections() const noexcept {
+    return pvt_Sections.ByIndex.size();
+}
+
+[[nodiscard]]
+section_64* X64ImageInterpreter::ImageSection(size_t Index) const {
+    auto it = pvt_Sections.ByIndex.find(Index);
+    if (it != pvt_Sections.ByIndex.cend()) {
+        return it->second;
+    } else {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "Section is not found.");
+    }
+}
+
+[[nodiscard]]
+section_64* X64ImageInterpreter::ImageSection(const char* SegmentName, const char* SectionName) const {
+    for (auto segcmd_p : pvt_SegmentCommands) {
+        if (strncmp(SegmentName, segcmd_p->segname, sizeof(segcmd_p->segname)) == 0) {
+            auto sec_p = reinterpret_cast<section_64*>(segcmd_p + 1);
+
+            for (uint32_t i = 0; i < segcmd_p->nsects; ++i) {
+                if (strncmp(SectionName, sec_p[i].sectname, sizeof(sec_p[i].sectname)) == 0)
+                    return &sec_p[i];
+            }
+
+            break;
+        }
+    }
+
+    // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+    throw nkg::Exception(__FILE__, __LINE__, "Section is not found.");
+}
+
+[[nodiscard]]
+section_64* X64ImageInterpreter::ImageSectionByOffset(uint32_t Offset) const {
+    for (const auto& it : pvt_Sections.ByFileOffset) {
+        if (it.first <= Offset && Offset < it.first + it.second->size) {
+            return it.second;
+        }
+    }
+
+    // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+    throw nkg::Exception(__FILE__, __LINE__, "Section is not found.");
+}
+
+[[nodiscard]]
+section_64* X64ImageInterpreter::ImageSectionByRva(uint64_t Rva) const {
+    for (const auto& it : pvt_Sections.ByMapAddress) {
+        if (it.first <= Rva && Rva < it.first + it.second->size) {
+            return it.second;
+        }
+    }
+
+    // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+    throw nkg::Exception(__FILE__, __LINE__, "Section is not found.");
+}
+
+[[nodiscard]]
+uint64_t X64ImageInterpreter::OffsetToRva(uint32_t Offset) const {
+    auto section = ImageSectionByOffset(Offset);
+    return section->addr + (Offset - section->offset);
+}
+
+[[nodiscard]]
+uint32_t X64ImageInterpreter::RvaToOffset(uint64_t Rva) const {
+    auto section = ImageSectionByRva(Rva);
+    return section->offset + (Rva - section->addr);
+}
+
+[[nodiscard]]
+nlist_64* X64ImageInterpreter::ImageSymbolTable() const noexcept {
+    return pvt_Symbol.SymbolTable;
+}
+
+
@@ -0,0 +1,199 @@
+#pragma once
+#include <string.h> // NOLINT
+#include <mach-o/loader.h>
+#include <mach-o/nlist.h>
+#include <vector>
+#include <map>
+#include "../common/Exception.hpp"
+
+class X64ImageInterpreter {
+public:
+    static constexpr uint64_t InvalidAddress = static_cast<uint64_t>(-1);
+    static constexpr uint32_t InvalidOffset = static_cast<uint32_t>(-1);
+private:
+
+    mach_header_64*                     pvt_MachHeader;
+    std::vector<segment_command_64*>    pvt_SegmentCommands;
+
+    struct {
+        std::map<size_t, section_64*>   ByIndex;
+        std::map<uint64_t, section_64*> ByMapAddress;
+        std::map<uint32_t, section_64*> ByFileOffset;
+    } pvt_Sections;
+
+    struct {
+        dysymtab_command* SegmentCommand;
+    } pvt_DynamicSymbol;
+
+    struct {
+        symtab_command* SegmentCommand;
+        char*           StringTable;
+        nlist_64*       SymbolTable;
+    } pvt_Symbol;
+
+    struct {
+        dyld_info_command* SegmentCommand;
+    } pvt_DynamicLoaderInfoOnly;
+
+    X64ImageInterpreter() :
+        pvt_MachHeader(nullptr),
+        pvt_DynamicSymbol{},
+        pvt_Symbol{},
+        pvt_DynamicLoaderInfoOnly{} {}
+
+public:
+
+    [[nodiscard]]
+    static X64ImageInterpreter Parse(void* ImageBase);
+
+    template<typename __ReturnType = void*>
+    [[nodiscard]]
+    __ReturnType ImageBase() const noexcept {
+        static_assert(std::is_pointer_v<__ReturnType>);
+        return reinterpret_cast<__ReturnType>(pvt_MachHeader);
+    }
+
+    template<typename __ReturnType = void*>
+    [[nodiscard]]
+    __ReturnType ImageOffset(size_t Offset) const noexcept {
+        static_assert(std::is_pointer_v<__ReturnType>);
+        return reinterpret_cast<__ReturnType>(
+            reinterpret_cast<uint8_t*>(pvt_MachHeader) + Offset
+        );
+    }
+
+    template<unsigned __CommandMacro>
+    [[nodiscard]]
+    auto CommandOf() const noexcept {
+        if constexpr (__CommandMacro == LC_DYSYMTAB) {
+            return pvt_DynamicSymbol.SegmentCommand;
+        } else if constexpr (__CommandMacro == LC_SYMTAB) {
+            return pvt_Symbol.SegmentCommand;
+        } else if constexpr (__CommandMacro == LC_DYLD_INFO_ONLY) { // NOLINT
+            return pvt_DynamicLoaderInfoOnly.SegmentCommand;
+        } else {
+            return nullptr;
+        }
+    }
+
+    [[nodiscard]]
+    size_t NumberOfSections() const noexcept;
+
+    [[nodiscard]]
+    section_64* ImageSection(size_t Index) const;
+
+    [[nodiscard]]
+    section_64* ImageSection(const char* SegmentName, const char* SectionName) const;
+
+    [[nodiscard]]
+    section_64* ImageSectionByOffset(uint32_t Offset) const;
+
+    [[nodiscard]]
+    section_64* ImageSectionByRva(uint64_t Rva) const;
+
+    template<typename __ReturnType>
+    [[nodiscard]]
+    __ReturnType SectionView(size_t Index) const {
+        auto Section = ImageSection(Index);
+        return ImageOffset<__ReturnType>(Section->offset);
+    }
+
+    template<typename __ReturnType>
+    [[nodiscard]]
+    __ReturnType SectionView(const char* SegmentName, const char* SectionName) const {
+        auto Section = ImageSection(SegmentName, SectionName);
+        return ImageOffset<__ReturnType>(Section->offset);
+    }
+
+    template<typename __ReturnType>
+    [[nodiscard]]
+    __ReturnType SectionView(section_64* Section) const {
+        return ImageOffset<__ReturnType>(Section->offset);
+    }
+
+    template<typename __ReturnType, typename __Hint>
+    [[nodiscard]]
+    __ReturnType SearchSection(size_t Index, __Hint&& Hint) const {
+        return SearchSection<__ReturnType>(ImageSection(Index), std::forward<__Hint>(Hint));
+    }
+
+    template<typename __ReturnType, typename __Hint>
+    [[nodiscard]]
+    __ReturnType SearchSection(const char* SegmentName, const char* SectionName, __Hint&& Hint) const {
+        return SearchSection<__ReturnType>(ImageSection(SegmentName, SectionName), std::forward<__Hint>(Hint));
+    }
+
+    template<typename __ReturnType, typename __Hint>
+    [[nodiscard]]
+    __ReturnType SearchSection(section_64* Section, __Hint&& Hint) const {
+        static_assert(std::is_pointer_v<__ReturnType>);
+
+        auto begin = SectionView<const uint8_t*>(Section);
+        auto end = begin + Section->size;
+
+        for (; begin < end; ++begin) {
+            if (Hint(begin) == true) {
+                return reinterpret_cast<__ReturnType>(const_cast<uint8_t*>(begin));
+            }
+        }
+
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "Data is not found.");
+    }
+
+    template<typename __Hint>
+    [[nodiscard]]
+    uint32_t SearchSectionOffset(size_t Index, __Hint&& Hint) const {
+        return SearchSection<uint8_t*>(Index, std::forward<__Hint>(Hint)) - ImageBase<uint8_t*>();
+    }
+
+    template<typename __Hint>
+    [[nodiscard]]
+    uint32_t SearchSectionOffset(const char* SegmentName, const char* SectionName, __Hint&& Hint) const {
+        return SearchSection<uint8_t*>(SegmentName, SectionName, std::forward<__Hint>(Hint)) - ImageBase<uint8_t*>();
+    }
+
+    template<typename __Hint>
+    [[nodiscard]]
+    uint32_t SearchSectionOffset(section_64* Section, __Hint&& Hint) const {
+        return SearchSection<uint8_t*>(Section, std::forward<__Hint>(Hint)) - ImageBase<uint8_t*>();
+    }
+
+    template<typename __Hint>
+    [[nodiscard]]
+    uint64_t SearchSectionRva(size_t Index, __Hint&& Hint) const {
+        auto Section = ImageSection(Index);
+        auto Offset = SearchSection<uint8_t*>(Section, std::forward<__Hint>(Hint)) - SectionView<uint8_t*>(Section);
+        return Section->addr + Offset;
+    }
+
+    template<typename __Hint>
+    [[nodiscard]]
+    uint64_t SearchSectionRva(const char* SegmentName, const char* SectionName, __Hint&& Hint) const {
+        auto Section = ImageSection(SegmentName, SectionName);
+        auto Offset = SearchSection<uint8_t*>(Section, std::forward<__Hint>(Hint)) - SectionView<uint8_t*>(Section);
+        return Section->addr + Offset;
+    }
+
+    template<typename __Hint>
+    [[nodiscard]]
+    uint64_t SearchSectionRva(section_64* Section, __Hint&& Hint) const {
+        auto Offset = SearchSection<uint8_t*>(Section, std::forward<__Hint>(Hint)) - SectionView<uint8_t*>(Section);
+        return Section->addr + Offset;
+    }
+
+    [[nodiscard]]
+    uint64_t OffsetToRva(uint32_t Offset) const;
+
+    [[nodiscard]]
+    uint32_t RvaToOffset(uint64_t Address) const;
+
+    [[nodiscard]]
+    nlist_64* ImageSymbolTable() const noexcept;
+
+    [[nodiscard]]
+    char* LookupStringTable(size_t Offset) const noexcept {
+        return pvt_Symbol.StringTable + Offset;
+    }
+};
+
@@ -1,459 +0,0 @@
-#include <tchar.h>
-#include <stdio.h>
-#include <windows.h>
-
-#include <Exception.hpp>
-#include <ExceptionWin32.hpp>
-#include <ResourceOwned.hpp>
-#include <ResourceTraitsWin32.hpp>
-#include "ImageInterpreter.hpp"
-#include "PatchSolutions.hpp"
-#include "Misc.hpp"
-
-#undef NKG_CURRENT_SOURCE_FILE
-#undef NKG_CURRENT_SOURCE_LINE
-#define NKG_CURRENT_SOURCE_FILE() TEXT(".\\navicat-patcher\\_tmain.cpp")
-#define NKG_CURRENT_SOURCE_LINE() __LINE__
-
-static void Welcome() {
-    _putts(TEXT("***************************************************"));
-    _putts(TEXT("*       Navicat Patcher by @DoubleLabyrinth       *"));
-    _putts(TEXT("*                  Version: 4.1                   *"));
-    _putts(TEXT("***************************************************"));
-    _putts(TEXT(""));
-    _putts(TEXT("Press Enter to continue or Ctrl + C to abort."));
-    auto c = _gettchar();
-    while (c != TEXT('\n') && _gettchar() != TEXT('\n')) {}
-}
-
-static void Help() {
-    _putts(TEXT("***************************************************"));
-    _putts(TEXT("*       Navicat Patcher by @DoubleLabyrinth       *"));
-    _putts(TEXT("*                  Version: 4.1                   *"));
-    _putts(TEXT("***************************************************"));
-    _putts(TEXT(""));
-    _putts(TEXT("Usage:"));
-    _putts(TEXT("    navicat-patcher.exe [-dry-run] <Navicat Installation Path> [RSA-2048 PEM File Path]"));
-    _putts(TEXT(""));
-    _putts(TEXT("    [-dry-run]                   Run patcher without applying any patches."));
-    _putts(TEXT("                                 This parameter is optional."));
-    _putts(TEXT(""));
-    _putts(TEXT("    <Navicat Installation Path>  The folder path where Navicat is installed."));
-    _putts(TEXT("                                 This parameter must be specified."));
-    _putts(TEXT(""));
-    _putts(TEXT("    [RSA-2048 PEM File Path]     The path to an RSA-2048 private key file."));
-    _putts(TEXT("                                 This parameter is optional."));
-    _putts(TEXT("                                 If not specified, an RSA-2048 private key file"));
-    _putts(TEXT("                                 named \"RegPrivateKey.pem\" will be generated."));
-    _putts(TEXT(""));
-    _putts(TEXT("Example:"));
-    _putts(TEXT("    navicat-patcher.exe \"C:\\Program Files\\PremiumSoft\\Navicat Premium 12\""));
-}
-
-static bool ParseCommandLine(int argc, PTSTR argv[], bool& bDryRun, std::xstring& NavInstallPath, std::xstring& RsaPrivateKeyPath) {
-    if (argc == 2) {
-        bDryRun = false;
-        NavInstallPath = argv[1];
-        RsaPrivateKeyPath.clear();
-        return true;
-    } else if (argc == 3) {
-        if (_tcsicmp(argv[1], TEXT("-dry-run")) == 0) {
-            bDryRun = true;
-            NavInstallPath = argv[2];
-            RsaPrivateKeyPath.clear();
-            return true;
-        } else {
-            bDryRun = false;
-            NavInstallPath = argv[1];
-            RsaPrivateKeyPath = argv[2];
-            return true;
-        }
-    } else if (argc == 4) {
-        if (_tcsicmp(argv[1], TEXT("-dry-run")) == 0) {
-            bDryRun = true;
-            NavInstallPath = argv[2];
-            RsaPrivateKeyPath = argv[3];
-            return true;
-        } else {
-            return false;
-        }
-    } else {
-        return false;
-    }
-}
-
-static void SelectPatchSolutions(
-    ResourceOwned<CppObjectTraits<nkg::PatchSolution>>& lpSolution0, 
-    ResourceOwned<CppObjectTraits<nkg::PatchSolution>>& lpSolution1, 
-    ResourceOwned<CppObjectTraits<nkg::PatchSolution>>& lpSolution2, 
-    ResourceOwned<CppObjectTraits<nkg::PatchSolution>>& lpSolution3) 
-{
-    // if RSA public is detected in libcc.dll, don't patch main application to keep digital signature valid.
-    if ((lpSolution1.IsValid() || lpSolution2.IsValid() || lpSolution3.IsValid()) && lpSolution0.IsValid()) {
-        LOG_HINT(0, "PatchSolution0 is suppressed in order to keep digital signature valid.");
-        lpSolution0.Release();
-    }
-}
-
-static void NavicatBackupDetect(const std::xstring& FilePath) {
-    if (std::xstring BackupPath = FilePath + TEXT(".backup"); nkg::IsValidFilePath(BackupPath.c_str()) == true) {
-        while (true) {
-            LOG_SELECT(0, "Previous backup %s detected. Delete? (y/n)", BackupPath.c_str());
-
-            auto select = _gettchar(); 
-            while (select != TEXT('\n') && _gettchar() != TEXT('\n')) {}
-            if (select == TEXT('Y') || select == TEXT('y')) {
-                if (!DeleteFile(BackupPath.c_str())) {
-                    throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("Failed to delete backup file."));
-                } else {
-                    break;
-                }
-            } else if (select == TEXT('N') || select == TEXT('n')) {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Backup file still existed. Patch abort!"));
-            } else {
-                continue;
-            }
-        }
-
-        _putts(TEXT(""));
-    }
-}
-
-static void NavicatBackupMake(const std::xstring& FilePath) {
-    std::xstring BackupPath = FilePath + TEXT(".backup");
-    if (CopyFile(FilePath.c_str(), BackupPath.c_str(), TRUE) == FALSE) {
-        throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("CopyFile failed."));
-    }
-}
-
-static void LoadKey(
-    nkg::RSACipher& Cipher, const std::xstring& KeyFilePath,
-    nkg::PatchSolution* pSolution0,
-    nkg::PatchSolution* pSolution1,
-    nkg::PatchSolution* pSolution2,
-    nkg::PatchSolution* pSolution3,
-    nkg::PatchSolution* pSolution4) 
-{
-    if (KeyFilePath.empty() == false) {
-        LOG_HINT(0, "Import RSA-2048 key from %s", KeyFilePath.c_str());
-
-        Cipher.ImportKeyFromFile<nkg::RSAKeyType::PrivateKey, nkg::RSAKeyFormat::PEM>(KeyFilePath);
-
-        if (pSolution0 && !pSolution0->CheckKey(Cipher) ||
-            pSolution1 && !pSolution1->CheckKey(Cipher) ||
-            pSolution2 && !pSolution2->CheckKey(Cipher) ||
-            pSolution3 && !pSolution3->CheckKey(Cipher) ||
-            pSolution4 && !pSolution4->CheckKey(Cipher))
-        {
-            throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("The RSA private key you provide cannot be used."));
-        }
-    } else {
-        LOG_HINT(0, "Generating new RSA private key, it may take a long time...");
-
-        do {
-            Cipher.GenerateKey(2048);
-        } while (pSolution0 && !pSolution0->CheckKey(Cipher) ||
-                 pSolution1 && !pSolution1->CheckKey(Cipher) ||
-                 pSolution2 && !pSolution2->CheckKey(Cipher) ||
-                 pSolution3 && !pSolution3->CheckKey(Cipher) ||
-                 pSolution4 && !pSolution4->CheckKey(Cipher));   // re-generate RSA key if one of 'CheckKey's return false
-    }
-
-    LOG_HINT(0, "Your RSA public key:\n%hs", Cipher.ExportKeyString<nkg::RSAKeyType::PublicKey, nkg::RSAKeyFormat::PEM>().c_str());
-}
-
-int _tmain(int argc, PTSTR argv[]) {
-    bool bDryRun;
-    std::xstring NavInstallPath;
-    std::xstring RsaPrivateKeyPath;
-
-    if (ParseCommandLine(argc, argv, bDryRun, NavInstallPath, RsaPrivateKeyPath) == false) {
-        Help();
-        return -1;
-    } else {
-        Welcome();
-
-        try {
-            if (nkg::IsValidDirectoryPath(NavInstallPath.c_str()) == false) {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Navicat installation path doesn't point to a directory."))
-                    .AddHint(TEXT("Are you sure the path you specified is correct?"))
-                    .AddHint(std::xstring::format(TEXT("The path you specified: %s"), NavInstallPath.c_str()));
-            }
-
-            if (RsaPrivateKeyPath.empty() == false && nkg::IsValidFilePath(RsaPrivateKeyPath.c_str()) == false) {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("RSA key file path doesn't point to a file."))
-                    .AddHint(TEXT("Are you sure the path you specified is correct?"))
-                    .AddHint(std::xstring::format(TEXT("The path you specified: %s"), RsaPrivateKeyPath.c_str()));
-            }
-
-            while (NavInstallPath.back() == TEXT('\\') || NavInstallPath.back() == TEXT('/')) {
-                NavInstallPath.pop_back();
-            }
-
-            NavInstallPath.push_back(nkg::IsWineEnvironment() ? TEXT('/') : TEXT('\\'));
-
-            nkg::RSACipher Cipher;
-            
-            std::xstring MainExePath;
-            ResourceOwned hMainExe(FileHandleTraits{});
-            ResourceOwned hMainExeMapping(GenericHandleTraits{});
-            ResourceOwned lpMainExeMapping(MapViewHandleTraits{});
-            ResourceOwned lpMainExeInterpreter(CppObjectTraits<nkg::ImageInterpreter>{});
-
-            std::xstring LibccDllPath;
-            ResourceOwned hLibccDll(FileHandleTraits{});
-            ResourceOwned hLibccDllMapping(GenericHandleTraits{});
-            ResourceOwned lpLibccDllMapping(MapViewHandleTraits{});
-            ResourceOwned lpLibccDllInterpreter(CppObjectTraits<nkg::ImageInterpreter>{});
-
-            ResourceOwned lpSolution0(CppObjectTraits<nkg::PatchSolution>{});
-            ResourceOwned lpSolution1(CppObjectTraits<nkg::PatchSolution>{});
-            ResourceOwned lpSolution2(CppObjectTraits<nkg::PatchSolution>{});
-            ResourceOwned lpSolution3(CppObjectTraits<nkg::PatchSolution>{});
-            ResourceOwned lpSolution4(CppObjectTraits<nkg::PatchSolution>{});
-
-            //
-            // Open main application
-            //
-            do {
-                MainExePath = NavInstallPath + TEXT("Navicat.exe");
-                hMainExe.TakeOver(
-                    CreateFile(MainExePath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL)
-                );
-                if (hMainExe.IsValid()) {
-                    LOG_SUCCESS(0, "Try to open Navicat.exe ... Ok!");
-                    break;
-                } else if (GetLastError() == ERROR_FILE_NOT_FOUND) {
-                    LOG_FAILURE(0, "Try to open Navicat.exe ... Not found!");
-                } else {
-                    throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("Failed to open Navicat.exe"));
-                }
-
-                MainExePath = NavInstallPath + TEXT("Modeler.exe");
-                hMainExe.TakeOver(
-                    CreateFile(MainExePath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL)
-                );
-                if (hMainExe.IsValid()) {
-                    LOG_SUCCESS(0, "Try to open Modeler.exe ... Ok!");
-                    break;
-                } else if (GetLastError() == ERROR_FILE_NOT_FOUND) {
-                    LOG_FAILURE(0, "Try to open Modeler.exe ... Not found!");
-                } else {
-                    throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("Failed to open Modeler.exe"));
-                }
-
-                MainExePath = NavInstallPath + TEXT("Rviewer.exe");
-                hMainExe.TakeOver(
-                    CreateFile(MainExePath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL)
-                );
-                if (hMainExe.IsValid()) {
-                    LOG_SUCCESS(0, "Try to open Rviewer.exe ... Ok!");
-                    break;
-                } else if (GetLastError() == ERROR_FILE_NOT_FOUND) {
-                    LOG_FAILURE(0, "Try to open Rviewer.exe ... Not found!");
-                } else {
-                    throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("Failed to open Rviewer.exe"));
-                }
-
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("Main application is not found."))
-                    .AddHint(TEXT("Are you sure you specified a valid Navicat installation path?"))
-                    .AddHint(std::xstring::format(TEXT("The path you specified: %s"), NavInstallPath.c_str()));
-            } while (false);
-
-            //
-            // Open libcc.dll, if have
-            //
-            do {
-                LibccDllPath = NavInstallPath + TEXT("libcc.dll");
-                hLibccDll.TakeOver(
-                    CreateFile(LibccDllPath.c_str(), GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, NULL)
-                );
-                if (hLibccDll.IsValid()) {
-                    LOG_SUCCESS(0, "Try to open libcc.dll ... Ok!");
-                    break;
-                } else if (GetLastError() == ERROR_FILE_NOT_FOUND) {
-                    LOG_FAILURE(0, "Try to open libcc.dll ... Not found!");
-                } else {
-                    throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("Failed to open libcc.dll"));
-                }
-            } while (false);
-
-            _putts(TEXT(""));
-
-            //
-            // Map main application
-            //
-            hMainExeMapping.TakeOver(CreateFileMapping(hMainExe, NULL, PAGE_READWRITE, 0, 0, NULL));
-            if (hMainExeMapping.IsValid() == false) {
-                throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("CreateFileMapping failed."));
-            }
-
-            lpMainExeMapping.TakeOver(MapViewOfFile(hMainExeMapping, FILE_MAP_ALL_ACCESS, 0, 0, 0));
-            if (hMainExeMapping.IsValid() == false) {
-                throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("MapViewOfFile failed."));
-            }
-
-            lpMainExeInterpreter.TakeOver(
-                new nkg::ImageInterpreter(nkg::ImageInterpreter::ParseImage(lpMainExeMapping))
-            );
-
-            lpSolution0.TakeOver(new nkg::PatchSolution0(lpMainExeInterpreter));
-
-            //
-            // Map libcc.dll, if have
-            //
-            if (hLibccDll.IsValid()) {
-                hLibccDllMapping.TakeOver(CreateFileMapping(hLibccDll, NULL, PAGE_READWRITE, 0, 0, NULL));
-                if (hMainExeMapping.IsValid() == false) {
-                    throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("CreateFileMapping failed."));
-                }
-
-                lpLibccDllMapping.TakeOver(MapViewOfFile(hLibccDllMapping, FILE_MAP_ALL_ACCESS, 0, 0, 0));
-                if (hMainExeMapping.IsValid() == false) {
-                    throw nkg::Win32Error(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), GetLastError(), TEXT("MapViewOfFile failed."));
-                }
-
-                lpLibccDllInterpreter.TakeOver(
-                    new nkg::ImageInterpreter(nkg::ImageInterpreter::ParseImage(lpLibccDllMapping))
-                );
-
-                lpSolution1.TakeOver(new nkg::PatchSolution1(lpLibccDllInterpreter));
-                lpSolution2.TakeOver(new nkg::PatchSolution2(lpLibccDllInterpreter));
-                lpSolution3.TakeOver(new nkg::PatchSolution3(lpLibccDllInterpreter));
-                lpSolution4.TakeOver(new nkg::PatchSolution4(lpLibccDllInterpreter));
-            }
-
-            //
-            // Finding patch offsets
-            //
-
-            if (lpSolution0->FindPatchOffset() == false) {
-                lpSolution0.Release();
-            }
-
-            if (lpSolution1.IsValid() && lpSolution1->FindPatchOffset() == false) {
-                lpSolution1.Release();
-            }
-
-            if (lpSolution2.IsValid() && lpSolution2->FindPatchOffset() == false) {
-                lpSolution2.Release();
-            }
-
-            if (lpSolution3.IsValid() && lpSolution3->FindPatchOffset() == false) {
-                lpSolution3.Release();
-            }
-
-            if (lpSolution4.IsValid() && lpSolution4->FindPatchOffset() == false) {
-                lpSolution4.Release();
-            }
-
-            _putts(TEXT(""));
-
-            //
-            //  decide which solutions will be applied
-            //
-            SelectPatchSolutions(lpSolution0, lpSolution1, lpSolution2, lpSolution3);
-
-            if (lpSolution0.IsValid() == false && lpSolution1.IsValid() == false && lpSolution2.IsValid() == false && lpSolution3.IsValid() == false && lpSolution4.IsValid() == false) {
-                throw nkg::Exception(NKG_CURRENT_SOURCE_FILE(), NKG_CURRENT_SOURCE_LINE(), TEXT("No patch applied. Patch abort!"))
-                    .AddHint(TEXT("Are you sure your Navicat has not been patched/modified before?"));
-            }
-
-            _putts(TEXT(""));
-
-            //
-            // detecting backups
-            //
-            if (lpSolution0.IsValid()) {
-                NavicatBackupDetect(MainExePath);
-            }
-
-            if (lpSolution1.IsValid() || lpSolution2.IsValid() || lpSolution3.IsValid() || lpSolution4.IsValid()) {
-                NavicatBackupDetect(LibccDllPath);
-            }
-
-            //
-            // Loading key
-            //
-            LoadKey(Cipher, RsaPrivateKeyPath, lpSolution0, lpSolution1, lpSolution2, lpSolution3, lpSolution4);
-
-            if (bDryRun == false) {
-                //
-                // Saving private key if not given
-                //
-                if (RsaPrivateKeyPath.empty()) {
-                    Cipher.ExportKeyToFile<nkg::RSAKeyType::PrivateKey, nkg::RSAKeyFormat::PEM>(std::xstring{ std::xstring_extension{}, "RegPrivateKey.pem" });
-                }
-
-                //
-                // Making backups
-                //
-                if (lpSolution0.IsValid()) {
-                    NavicatBackupMake(MainExePath);
-                }
-
-                if (lpSolution1.IsValid() || lpSolution2.IsValid() || lpSolution3.IsValid() || lpSolution4.IsValid()) {
-                    NavicatBackupMake(LibccDllPath);
-                }
-
-                //
-                // Making patch. No way to go back here :-)
-                //
-                if (lpSolution0.IsValid()) {
-                    lpSolution0->MakePatch(Cipher);
-                }
-
-                if (lpSolution1.IsValid()) {
-                    lpSolution1->MakePatch(Cipher);
-                }
-
-                if (lpSolution2.IsValid()) {
-                    lpSolution2->MakePatch(Cipher);
-                }
-
-                if (lpSolution3.IsValid()) {
-                    lpSolution3->MakePatch(Cipher);
-                }
-
-                if (lpSolution4.IsValid()) {
-                    lpSolution4->MakePatch(Cipher);
-                }
-                
-                if (RsaPrivateKeyPath.empty()) {
-                    LOG_HINT(
-                        0,
-                        "New RSA-2048 private key has been saved to\n%s%cRegPrivateKey.pem",
-                        nkg::GetCurrentWorkingDirectory().c_str(),
-                        nkg::IsWineEnvironment() ? TEXT('/') : TEXT('\\')
-                    );
-
-                    _putts(TEXT(""));
-                }
-                
-                _putts(TEXT("*******************************************************"));
-                _putts(TEXT("*           PATCH HAS BEEN DONE SUCCESSFULLY!         *"));
-                _putts(TEXT("*                  HAVE FUN AND ENJOY~                *"));
-                _putts(TEXT("*******************************************************"));
-            } else {
-                _putts(TEXT("*******************************************************"));
-                _putts(TEXT("*               DRY-RUN MODE ENABLE!                  *"));
-                _putts(TEXT("*             NO PATCH WILL BE APPLIED!               *"));
-                _putts(TEXT("*******************************************************"));
-            }
-
-            return 0;
-        } catch (nkg::Exception& e) {
-            LOG_FAILURE(0, "%s:%zu ->", e.File(), e.Line());
-            LOG_FAILURE(4, "%s", e.Message());
-            if (e.HasErrorCode()) {
-                LOG_HINT(4, "%s (0x%zx)", e.ErrorString(), e.ErrorCode());
-            }
-            
-            for (auto& Hint : e.Hints()) {
-                LOG_HINT(4, "Hint: %s", Hint.c_str());
-            }
-            return -1;
-        }
-    }
-}
-
@@ -0,0 +1,259 @@
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+#include <plist/plist++.h>
+#include <string>
+
+#include "../common/ExceptionSystem.hpp"
+#include "../common/ResourceOwned.hpp"
+#include "ResourceTraitsUnix.hpp"
+#include "PatchSolutions.hpp"
+
+static void Welcome() {
+    puts("***************************************************");
+    puts("*       Navicat Patcher by @DoubleLabyrinth       *");
+    puts("*                  Version: 4.0                   *");
+    puts("***************************************************");
+    puts("");
+    puts("Press Enter to continue or Ctrl + C to abort.");
+    getchar();
+}
+
+static void Help() {
+    puts("***************************************************");
+    puts("*       Navicat Patcher by @DoubleLabyrinth       *");
+    puts("*                  Version: 4.0                   *");
+    puts("***************************************************");
+    puts("");
+    puts("Usage:");
+    puts("    navicat-patcher <Navicat installation path> [RSA-2048 Private Key File]");
+    puts("");
+    puts("        <Navicat installation path>    Path to `Navicat Premium.app`.");
+    puts("                                       Example:");
+    puts("                                           /Applications/Navicat\\ Premium.app/");
+    puts("                                       This parameter must be specified.");
+    puts("");
+    puts("        [RSA-2048 Private Key File]    Path to a PEM-format RSA-2048 private key file.");
+    puts("                                       This parameter is optional.");
+    puts("");
+}
+
+static std::string GetNavicatVersion(const char* AppPath) {
+    ResourceOwned hInfoPlist(FileHandleTraits{});
+    ResourceOwned InfoPlist(CppObjectTraits<PList::Dictionary>{});
+
+    hInfoPlist.TakeOver(open((std::string(AppPath) + "/Contents/Info.plist").c_str(), O_RDONLY));
+    if (hInfoPlist.IsValid() == false) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::SystemError(__FILE__, __LINE__, errno, "Failed to open Contents/Info.plist.");
+    }
+
+    struct stat statInfoPlist = {};
+    if (fstat(hInfoPlist, &statInfoPlist) != 0) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::SystemError(__FILE__, __LINE__, errno, "Failed to get file size of Contents/Info.plist.");
+    }
+
+    std::string contentInfoPlist(statInfoPlist.st_size, '\x00');
+    if (read(hInfoPlist, contentInfoPlist.data(), contentInfoPlist.size()) != contentInfoPlist.size()) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::SystemError(__FILE__, __LINE__, errno, "Failed to read Contents/Info.plist.");
+    }
+
+    InfoPlist.TakeOver(dynamic_cast<PList::Dictionary*>(PList::Structure::FromXml(contentInfoPlist)));
+    if (InfoPlist.IsValid() == false) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "Failed to parse Contents/Info.plist.");
+    }
+
+    auto kv = InfoPlist->Find("CFBundleShortVersionString");
+    if (kv == InfoPlist->End()) {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "Cannot find CFBundleShortVersionString in Contents/Info.plist.");
+    }
+
+    if (kv->second->GetType() == PLIST_STRING) {
+        return dynamic_cast<PList::String*>(kv->second)->GetValue();
+    } else {
+        // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+        throw nkg::Exception(__FILE__, __LINE__, "Failed to get Navicat version.");
+    }
+}
+
+static void LoadKey(RSACipher& RsaCipher, const char* RsaKeyFileName,
+                    PatchSolution* lpSolution0,
+                    PatchSolution* lpSolution1,
+                    PatchSolution* lpSolution2) {
+    if (RsaKeyFileName) {
+        RsaCipher.ImportKeyFromFile<RSAKeyType::PrivateKey, RSAKeyFormat::PEM>(RsaKeyFileName);
+
+        if ((lpSolution0 && !lpSolution0->CheckKey(RsaCipher)) ||
+            (lpSolution1 && !lpSolution1->CheckKey(RsaCipher)) ||
+            (lpSolution2 && !lpSolution2->CheckKey(RsaCipher)))
+        {
+            // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+            throw nkg::Exception(__FILE__, __LINE__, "The RSA private key you provide cannot be used.");
+        }
+    } else {
+        puts("");
+        puts("[*] Generating new RSA private key, it may take a long time...");
+
+        do {
+            RsaCipher.GenerateKey(2048);
+        } while ((lpSolution0 && !lpSolution0->CheckKey(RsaCipher)) ||
+                 (lpSolution1 && !lpSolution1->CheckKey(RsaCipher)) ||
+                 (lpSolution2 && !lpSolution2->CheckKey(RsaCipher)));   // re-generate RSA key if CheckKey return false
+
+        RsaCipher.ExportKeyToFile<RSAKeyType::PrivateKey, RSAKeyFormat::PEM>("RegPrivateKey.pem");
+
+        puts("[+] New RSA private key has been saved to RegPrivateKey.pem.");
+    }
+
+    std::string PublicKeyPEM = RsaCipher.ExportKeyString<RSAKeyType::PublicKey, RSAKeyFormat::PEM>();
+    puts("");
+    puts("[*] Your RSA public key:");
+    puts(PublicKeyPEM.c_str());
+}
+
+int main(int argc, char* argv[]) {
+    if (argc != 2 && argc != 3) {
+        Help();
+        return -1;
+    } else {
+        Welcome();
+
+        try {
+            RSACipher RsaCipher;
+            ResourceOwned Solution0(CppObjectTraits<PatchSolution>{});
+            ResourceOwned Solution1(CppObjectTraits<PatchSolution>{});
+            ResourceOwned Solution2(CppObjectTraits<PatchSolution>{});
+
+            ResourceOwned hMainApp(FileHandleTraits{}, open((std::string(argv[1]) + "/Contents/MacOS/Navicat Premium").c_str(), O_RDWR));
+            if (hMainApp.IsValid() == false) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::SystemError(__FILE__, __LINE__, errno, "open failed.");
+            }
+
+            struct stat statMainApp = {};
+            if (fstat(hMainApp, &statMainApp) != 0) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::SystemError(__FILE__, __LINE__, errno, "fstat failed.");
+            }
+
+            ResourceOwned lpMainApp(MapViewTraits{},
+                mmap(nullptr, static_cast<size_t>(statMainApp.st_size), PROT_READ | PROT_WRITE, MAP_SHARED, hMainApp, 0),
+                [&statMainApp](void* p) { munmap(p, statMainApp.st_size); }
+            );
+            if (lpMainApp.IsValid() == false) {
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::SystemError(__FILE__, __LINE__, errno, "mmap failed.");
+            }
+
+            int Ver0, Ver1, Ver2;
+            if (sscanf(GetNavicatVersion(argv[1]).c_str(), "%d.%d.%d", &Ver0, &Ver1, &Ver2) != 3) { // NOLINT
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::SystemError(__FILE__, __LINE__, errno, "Failed to get version of Navicat.");
+            }
+
+            X64ImageInterpreter MainApp = X64ImageInterpreter::Parse(lpMainApp);
+
+            printf("[*] Your Navicat version: %d.%d.%d\n", Ver0, Ver1, Ver2);
+            printf("\n");
+
+            Solution0.TakeOver(new PatchSolution0(MainApp));
+            Solution1.TakeOver(new PatchSolution1(MainApp));
+            Solution2.TakeOver(new PatchSolution2(MainApp));
+
+            if (Solution0->FindPatchOffset() == false) {
+                Solution0.Release();
+            }
+            if (Solution1->FindPatchOffset() == false) {
+                Solution1.Release();
+            }
+            if (Solution2->FindPatchOffset() == false) {
+                Solution2.Release();
+            }
+
+            //
+            // Begin strategies by different Navicat versions
+            //
+            if (Ver0 < 12) {    // ver < 12.0.0
+                // NOLINTNEXTLINE: allow exceptions that is not derived from std::exception
+                throw nkg::SystemError(__FILE__, __LINE__, errno, "Unsupported version of Navicat.");
+            } else if (Ver0 == 12 && Ver1 == 0 && Ver2 < 24) {                      // ver < 12.0.24
+                std::string path(argv[1]);
+                while(path.back() == '/') {
+                    path.pop_back();
+                }
+
+                printf("[*] Your Navicat version is < 12.0.24. So there would be nothing patched.\n");
+                printf("    Just use `openssl` to generate `RegPrivateKey.pem` and `rpk` file:\n");
+                printf("        openssl genrsa -out RegPrivateKey.pem 2048\n");
+                printf("        openssl rsa -in RegPrivateKey.pem -pubout -out rpk\n");
+                printf("    and replace `%s/Contents/Resources/rpk` with the `rpk` file you just generated.\n", path.c_str());
+                printf("\n");
+
+                return 0;
+            } else if (Ver0 == 12 && (Ver1 == 0 || (Ver1 == 1 && Ver2 < 14))) {      // 12.0.24 <= ver && ver < 12.1.14
+                // In this case, Solution0 must be applied
+                if (Solution0.IsValid() == false) {
+                    puts("[-] Patch abort. None of PatchSolutions will be applied.");
+                    puts("    Are you sure your Navicat has not been patched before?");
+                    return -1;
+                }
+            } else if (Ver0 == 12 && Ver1 == 1 && Ver2 == 14) {                    // ver == 12.1.14
+                // In this case, Solution0 and Solution1 must be applied
+                if ((Solution0.IsValid() && Solution1.IsValid()) == false) {
+                    puts("[-] Patch abort. None of PatchSolutions will be applied.");
+                    puts("    Are you sure your Navicat has not been patched before?");
+                    return -1;
+                }
+            } else {                                                                // ver > 12.1.14
+                // In this case, Solution0 and Solution2 must be applied
+                if ((Solution0.IsValid() && Solution2.IsValid()) == false) {
+                    puts("[-] Patch abort. None of PatchSolutions will be applied.");
+                    puts("    Are you sure your Navicat has not been patched before?");
+                    return -1;
+                }
+            }
+            //
+            // End strategies by different Navicat versions
+            //
+
+            LoadKey(RsaCipher, argc == 3 ? argv[2] : nullptr, Solution0, Solution1, Solution2);
+
+            if (Solution0.IsValid()) {
+                Solution0->MakePatch(RsaCipher);
+            }
+            if (Solution1.IsValid()) {
+                Solution1->MakePatch(RsaCipher);
+            }
+            if (Solution2.IsValid()) {
+                Solution2->MakePatch(RsaCipher);
+            }
+
+            if (Solution0.IsValid())
+                puts("[+] PatchSolution0 has been applied.");
+            if (Solution1.IsValid())
+                puts("[+] PatchSolution1 has been applied.");
+            if (Solution2.IsValid())
+                puts("[+] PatchSolution2 has been applied.");
+
+            puts("");
+            puts("**************************************************************");
+            puts("*   Patch has been done successfully. Have fun and enjoy~~   *");
+            puts("*    DO NOT FORGET TO SIGN NAVICAT BY YOUR CERTIFICATE!!!    *");
+            puts("**************************************************************");
+
+            return 0;
+        } catch (nkg::Exception& e) {
+            printf("[-] %s:%zu -> \n", e.File(), e.Line());
+            printf("    %s\n", e.Message());
+            if (e.HasErrorCode()) {
+                printf("    %s\n", e.ErrorString());
+            }
+            return -1;
+        }
+    }
+}
+
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Author	SHA1	Message	Date
Double Sine	599ac96c30	Make compatible with openssl@1.1	2019-11-22 13:21:12 +08:00
Double Sine	e61b0f9e8e	Override rapidjson include path if specified	2019-08-28 15:33:28 +08:00
Double Sine	a69805e470	Remove assert	2019-08-28 11:57:54 +08:00
Double Sine	f1394f6aeb	fix a typo	2019-08-28 11:55:49 +08:00
Double Sine	6272f56d01	Override include/lib path if specified	2019-08-28 11:03:17 +08:00
Double Sine	ea583e9797	Add '--single-branch' option to make git-clone faster	2019-07-30 01:51:24 +08:00
Double Sine	316314f9bb	Refactor code + Add support for 12.1.24	2019-07-30 01:30:16 +08:00
Double SineandGitHub	c05f755957	Merge pull request #245 from cvno/mac Fix undefined template error	2019-03-02 01:24:37 +08:00
cvnoandGitHub	e37e72e2fa	FIX undefined template error FIX Exception.hpp:46:23: error: implicit instantiation of undefined template	2019-03-01 13:44:11 +08:00
Double Sine	e4c55e0fa0	Remove navicat-activate-server	2019-02-08 12:26:45 +08:00
Double Sine	b32aa80331	Fix typo	2019-02-08 12:25:39 +08:00
Double Sine	0d0c2a2ba7	Fix output format mistake	2019-02-08 12:21:35 +08:00
Double Sine	e6964a1da3	Update readme	2019-02-08 12:20:31 +08:00
Double Sine	ddf0ff7443	Add version message	2019-02-08 11:13:21 +08:00
Double Sine	8e74008d01	Update Makefile	2019-02-08 02:34:38 +08:00
Double Sine	dd6d0713e6	Refactor code + Add support for 12.1.15	2019-02-08 02:23:00 +08:00
Double SineandGitHub	e4e433ec94	Merge pull request #198 from bringtree/mac fix bug	2018-12-20 14:39:47 +08:00
黄培松andGitHub	bcce475faa	fix bugs ```bash g++ -std=c++11 -O2 -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib -lcrypto ./navicat-patcher/Helper.cpp ./navicat-patcher/main.cpp ./navicat-patcher/Solution0.cpp ./navicat-patcher/Solution1.cpp -o ./bin/navicat-patcher g++ -std=c++11 -O2 -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib -lcrypto ./navicat-keygen/Helper.cpp ./navicat-keygen/main.cpp -o ./bin/navicat-keygen ./navicat-keygen/Helper.cpp:47:13: error: use of undeclared identifier 'assert' assert(bits_collected < 6); ^ ./navicat-keygen/Helper.cpp:51:9: error: use of undeclared identifier 'assert' assert(outpos >= (retval.size() - 2)); ^ ./navicat-keygen/Helper.cpp:52:9: error: use of undeclared identifier 'assert' assert(outpos <= retval.size()); ```	2018-12-20 14:31:57 +08:00
Double Sine	88ccb398a0	Refactor code	2018-12-19 18:00:46 +08:00
Double SineandGitHub	7e0705dd9d	Merge pull request #96 from lxiaoxiang/update-readme update readme	2018-09-11 14:17:43 +08:00
luoxiaoxiang.bj	193ae6bdfa	update readme	2018-07-03 17:41:19 +08:00
Double Sine	23508443c4	Add Chinese README	2018-06-24 12:18:28 +08:00
Double Sine	cae2eb95ff	Update README.md	2018-06-24 12:16:29 +08:00
Double Sine	9f1f661752	Add supplement about code sign	2018-04-16 20:08:21 +08:00
Double Sine	ee22a9ed24	Support Navicat 12.0.24	2018-04-15 20:06:05 +08:00
Double Sine	50fbcc52c3	Update readme	2018-03-17 16:52:03 +08:00
Double Sine	96cf594fe0	Add language selection.	2018-03-17 16:47:56 +08:00
Double Sine	d24a420ce5	Support for multiple language.	2018-02-07 18:07:38 +08:00
Double Sine	41b319332a	Support for Navicat 12 French version.	2018-02-07 10:29:05 +08:00
Double Sine	0ca18231b5	Update README.md for some adjustment.	2018-01-13 00:30:46 +08:00
Double Sine	1ec9c0cea9	Update README.md for better description.	2018-01-13 00:20:27 +08:00
Double Sine	83e43f5178	Update code for better customization.	2018-01-13 00:19:31 +08:00
Double Sine	fc82c87597	remove old branch file	2017-12-11 20:37:18 +08:00
Double Sine	5e9a98c71d	start mac branch	2017-12-11 20:31:50 +08:00
Double Sine	2e4b12b34d	Update README.md	2017-12-11 13:42:16 +08:00
Double Helix	ff61253d18	Update README.md	2017-12-09 14:12:51 +08:00
Double Helix	27b1c70bb3	Add description for Traditional Chinese version.	2017-12-09 02:24:38 +08:00
Double Helix	5cb6d46601	Update README.md	2017-12-08 00:56:17 +08:00
Double Helix	5adc56499e	Upload project.	2017-12-07 17:11:08 +08:00