sinn3r
22 lines
1.0 KiB
Markdown
22 lines
1.0 KiB
Markdown
```Metasploit::Framework::Compiler::Windows``` is a wrapper of [Metasm](https://github.com/jjyg/metasm) specifically for compiling C code for the Windows platform. The purpose of the wrapper is to support default headers, such as `stdio.h`, `stdio.h`, `String.h`, `Windows.h`, or some other important headers that you might use while writing in C.
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# Example
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```c
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#include <Windows.h>
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int main(void) {
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LPCTSTR lpMessage = "Hello World";
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LPCTSTR lpTitle = "Hi";
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MessageBox(NULL, lpMessage, lpTitle, MB_OK);
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return 0;
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}
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```
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# Printf()
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Note that methods like `printf()` won't actually print anything, because it's not hooked up to stdout. If you want to use `printf()` for debugging purposes, you can consider using `OutputDebugString`, or `MessageBox` instead.
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# Custom Headers
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Currently, the Metasm wrapper does not support custom headers from an arbitrary location. To work around this, you can place your headers in `data/headers/windows`, and then add that file name in `lib/metasploit/framework/compiler/headers.windows.h`. |