Client Hooking with CDetours: Console Logging

[Secrets]

Wrote this small bunch of code using the CDetours library. It hooks the EQ Client and outputs the dbg.txt stuff in a console instead of a file. Included here is the dbg.txt logging address for SoD clients, the CDetours library, and the source that logs to a console.

Instructions:

1) DLL is an empty win32 DLL project. Copy + Paste the the source into an empty cpp file.

2) Add CDetours to the windows path like you would with the includes for MySQL/Perl/Zlib.

2a) Compile the DLL

3) Use a DLL injector like InjeX or Injec-TOR to inject the DLL into eqgame.exe

4) Enjoy your console in eqgame.

Source:

#include <windows.h>
#include <stdio.h>
#include <string>
#include <CDetour.h>
#pragma comment( lib, "detours.lib" )

DWORD LogAddr = 0x006B0BB0;

CDetour LogDet;


void LogHook(const char* two, ...)
{ 

char val[256] = "{0}"; 
HANDLE stdoutthing = GetStdHandle(STD_OUTPUT_HANDLE);
const char* sep = "\n";
unsigned long stufftowrite = 0;
va_list va;
va_start(va, two);
_vsnprintf_s(val, 255, two, va); 
WriteConsoleA(stdoutthing,val, strlen(val), &stufftowrite, 0);
va_end(va);
stufftowrite = 0;
WriteConsoleA(stdoutthing,sep, strlen(sep), &stufftowrite, 0);
LogDet.Ret(false);
}

int WINAPI DllMain(HINSTANCE hModule, DWORD dwReason, LPVOID)
{
	if(dwReason == DLL_PROCESS_ATTACH)
	{
		LogDet.Detour((PBYTE)LogAddr, ( PBYTE )LogHook);

		if(!AllocConsole())
		{
			return 0;
		}
		SetConsoleTitle(TEXT("EQ Console"));
		LogDet.Apply();
	}
	else if(dwReason == DLL_PROCESS_DETACH)
	{
		LogDet.Remove();
	}
	return 1;
}

CDetours:

http://ilikekitti.es/CDetour.rar

Any questions about this, post it in this thread.