Initial MSVC 2008 projects workspace

2012-02-01 05:25:08 +00:00
commit 03de3bdc95
1446 changed files with 476853 additions and 0 deletions
--- a/L2Detect_2/dllmain/DllMain.cpp
+++ b/L2Detect_2/dllmain/DllMain.cpp
@@ -0,0 +1,137 @@
+#include "pch.h"
+#include "l2d.h"
+
+// global variables
+#pragma data_seg (".d3d9_shared")
+myIDirect3DDevice9* gl_pmyIDirect3DDevice9;
+myIDirect3D9*       gl_pmyIDirect3D9;
+HINSTANCE           gl_hOriginalDll;
+HINSTANCE           gl_hThisInstance;
+#pragma data_seg ()
+
+FILE *g_fLog = NULL;
+
+
+BOOL WINAPI DllMain( HINSTANCE hInstDLL, DWORD reason, LPVOID lpvReserved )
+{
+	lpvReserved = NULL;
+	switch( reason )
+	{
+	case DLL_PROCESS_ATTACH:
+		{
+			gl_hThisInstance = hInstDLL;
+			DisableThreadLibraryCalls( hInstDLL );
+			L2D_Initialize();
+		} break;
+	case DLL_PROCESS_DETACH:
+		{
+			L2D_Uninitialize();
+		} break;
+	}
+	return TRUE;
+}
+
+
+void L2D_Initialize()
+{
+	// init Logger
+	ErrorLogger_Init();
+	ErrorLogger_Enable( true );
+#ifdef _DEBUG
+	ErrorLogger_EnableLoggingToConsole( true );
+#endif
+	g_fLog = fopen( "L2Detect2.log", "at" );
+	ErrorLogger_SetLogFile( g_fLog );
+	ErrorLogger_SetAutoPrependErrorType( true );
+#ifdef _DEBUG
+	ErrorLogger_SetWarnMessageLevel( LOG_DEBUGDUMP );
+#else
+	ErrorLogger_SetWarnMessageLevel( LOG_WARNING );
+#endif
+	log_error( LOG_OK, "L2D_Initialize() called.\n" );
+	
+	// Initialisation
+	gl_hOriginalDll        = NULL;
+	gl_hThisInstance       = NULL;
+	gl_pmyIDirect3D9       = NULL;
+	gl_pmyIDirect3DDevice9 = NULL;	
+
+	// start thread that will run all other
+	L2D_ThreadStart();
+}
+
+void L2D_Uninitialize()
+{
+	log_error( LOG_OK, "L2D_Uninitialize() called.\n" );
+	
+	// Release the system's d3d9.dll
+	if( gl_hOriginalDll )
+	{
+		::FreeLibrary( gl_hOriginalDll );
+		gl_hOriginalDll = NULL;
+		log_error( LOG_DEBUG, "gl_hOriginalDll (d3d9) unloaded.\n" );
+	}
+
+	// close logger
+	log_error( LOG_OK, "Closing log. Last message! Bye!\n=======================\n" );
+	ErrorLogger_FlushLogFile();
+	ErrorLogger_Enable( false );
+#ifdef _DEBUG
+	ErrorLogger_EnableLoggingToConsole( false );
+#endif
+	if( g_fLog )
+	{
+		ErrorLogger_SetLogFile( NULL );
+		fflush( g_fLog );
+		fclose( g_fLog );
+		g_fLog = NULL;
+	}
+}
+
+void LoadOriginalDll()
+{
+	wchar_t buffer[MAX_PATH];
+	buffer[0] = 0;
+	// Getting path to system dir and to d3d8.dll
+	::GetSystemDirectory( buffer, MAX_PATH );
+	// Append dll name
+	wcscat( buffer, L"\\d3d9.dll" );
+	// try to load the system's d3d9.dll, if pointer empty
+	if( !gl_hOriginalDll ) gl_hOriginalDll = ::LoadLibrary( buffer );
+	// Debug
+	if( !gl_hOriginalDll )
+	{
+		log_error( LOG_ERROR, "LoadOriginalDll(): Original d3d9.dll not loaded!\n");
+		ErrorLogger_FlushLogFile();
+		::ExitProcess(0);
+	}
+}
+
+
+// Exported function (faking d3d9.dll's one-and-only export)
+IDirect3D9* WINAPI Direct3DCreate9( UINT SDKVersion )
+{
+	if( !gl_hOriginalDll ) LoadOriginalDll(); // looking for the "right d3d9.dll"
+
+	// Hooking IDirect3D Object from Original Library
+	typedef IDirect3D9 *(WINAPI* D3D9_Type)(UINT SDKVersion);
+	D3D9_Type D3DCreate9_fn = (D3D9_Type)GetProcAddress( gl_hOriginalDll, "Direct3DCreate9" );
+
+	// Debug
+	if( !D3DCreate9_fn ) 
+	{
+		log_error( LOG_ERROR, "Direct3DCreate9(): Pointer to original Direct3DCreate9 function not received!\n" );
+		ErrorLogger_FlushLogFile();
+		::ExitProcess(0); // exit the hard way
+	}
+
+	// Request pointer from Original Dll. 
+	IDirect3D9 *pIDirect3D9_orig = D3DCreate9_fn( SDKVersion );
+
+	// Create my IDirect3D8 object and store pointer to original object there.
+	// note: the object will delete itself once Ref count is zero (similar to COM objects)
+	gl_pmyIDirect3D9 = new myIDirect3D9( pIDirect3D9_orig );
+
+	// Return pointer to hooking Object instead of "real one"
+	return gl_pmyIDirect3D9;
+}