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Update of /cvsroot/clicksaver/ClickSaverSrc/AOHook
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv22747/AOHook

Modified Files:
	AOHook.cpp 
Log Message:
changed hooked dll name
added debug console


Index: AOHook.cpp
===================================================================
RCS file: /cvsroot/clicksaver/ClickSaverSrc/AOHook/AOHook.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** AOHook.cpp	21 Feb 2003 12:11:49 -0000	1.1
--- AOHook.cpp	10 Oct 2005 02:48:31 -0000	1.2
***************
*** 1,113 ****
! /*
!  * This DLL patches the DataBlockToMessage function
!  * in AO's nr.dll. It is injected by ClickSaver
!  * into AO process.
!  *
!  * Note that you have to compile this project separately.
!  * If you set it as dependance of ClickSaver, it will
!  * tell the linker to link ClickSaver with AOHook.lib, 
!  * which doesn't exist.
!  *
!  * The output path for the dll is the clicksaver sources
!  * directory (and not AOHook/Release|Debug), for easier
!  * debugging ;)
!  */
! 
! #include <windows.h>
! #include <madcodehooklib.h>
! #include <stdio.h>
! 
! void*	g_pDataBlockToMessage = NULL;
! 
! // According to this documention of VC++ name-mangling
! // http://www.kegel.com/mangle.html:
! //
! // ?DataBlockToMessage@@YAPAVMessage_t@@IPAX@Z
! // is named DataBlockToMessage, returns a Message_t*,
! // and takes an int and a void* as parameters.
! 
! // Just to be more readable.
! // Message_t is actually a class of AO
! // But just to define a pointer on it,
! // we don't need to know what it is.
! typedef void Message_t;
! 
! Message_t* ( * pOriginalDataBlockToMessage )( int _Size, void* _pDataBlock );
! 
! Message_t* DataBlockToMessageHook( int _Size, void* _pDataBlock )
! {
! 	unsigned long* pData, Temp;
! //	FILE* fp;
! 	HWND hWnd;
! 
! 	if( _Size > 0x40 )
! 	{
! 		// For 14.2
! 	//	pData = ( unsigned long* )( ( char* )_pDataBlock + 0x34 );
! 
! 		// For 14.4.0.2 on test...
! 		pData = ( unsigned long* )( ( char* )_pDataBlock + 0x33 );
! 
! 		Temp = *pData;
! 
! 	/*	if( fp = fopen( "f:\\AOHook_Log.bin", "ab" ) )
! 		{
! 			fwrite( _pDataBlock, _Size, 1, fp );
! 			fprintf( fp, "********" );
! 			fclose( fp );
! 		}*/
! 
! 		if( Temp == 0xc3da0000 )
! 		{
! 
! 			// Find ClickSaver's hook thread window and send the datas
! 			// using WM_COPYDATA
! 			if( hWnd = FindWindow ( "ClickSaverHookWindowClass", "ClickSaverHookWindow" ) )
! 			{
! 				COPYDATASTRUCT Data;
! 				Data.cbData = _Size;
! 				Data.lpData = _pDataBlock;
! 
! 				SendMessage( hWnd, WM_COPYDATA, 0, ( LPARAM )&Data );
! 			}
! 		}
! 	}
! 
! 	return pOriginalDataBlockToMessage( _Size, _pDataBlock );
! }
! 
! 
! int ProcessAttach( HINSTANCE _hModule )
! {
! 	pOriginalDataBlockToMessage = NULL;
! 
! 	// Hook DataBlockToMessage
! 	HookAPI( "nr.dll", "?DataBlockToMessage@@YAPAVMessage_t@@IPAX@Z", 
! 		DataBlockToMessageHook, ( void** )&pOriginalDataBlockToMessage );
! 
! 	FlushInstructionCache( GetCurrentProcess(), NULL, 0 );
! 
! 	return TRUE;
! }
! 
! int ProcessDetach( HINSTANCE _hModule )
! {
! 	if( pOriginalDataBlockToMessage )
! 		UnhookCode( ( void** )&pOriginalDataBlockToMessage );
! 
! 	return TRUE;
! }
! 
! BOOL APIENTRY DllMain(HINSTANCE _hModule, DWORD _dwReason, PVOID _lpReserved)
! {
! 	switch( _dwReason )
! 	{
! 		case DLL_PROCESS_ATTACH:
! 			return ProcessAttach( _hModule );
! 
! 		case DLL_PROCESS_DETACH:
! 			return ProcessDetach( _hModule );
! 	}
! 
! 	return TRUE;
! }
\ No newline at end of file
--- 1,187 ----
! /*
!  * This DLL patches the DataBlockToMessage function
!  * in AO's nr.dll. It is injected by ClickSaver
!  * into AO process.
!  *
!  * Note that you have to compile this project separately.
!  * If you set it as dependance of ClickSaver, it will
!  * tell the linker to link ClickSaver with AOHook.lib, 
!  * which doesn't exist.
!  *
!  * The output path for the dll is the clicksaver sources
!  * directory (and not AOHook/Release|Debug), for easier
!  * debugging ;)
!  */
! 
! #include <windows.h>
! #include <madcodehooklib.h>
! #include <stdio.h>
! 
! #include <io.h>
! #include <fcntl.h>
! 
! 
! #define MAX_CONSOLE_LINES 1024
! 
! void RedirectIOToConsole()
! {
! 
! 	int hConHandle;
! 	long lStdHandle;
! 
! 	CONSOLE_SCREEN_BUFFER_INFO coninfo;
! 	FILE *fp;
! 
! 	// allocate a console for this app
! 	AllocConsole();
! 
! 	// set the screen buffer to be big enough to let us scroll text
! 	GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE),&coninfo);
! 	coninfo.dwSize.Y = MAX_CONSOLE_LINES;
! 	SetConsoleScreenBufferSize(GetStdHandle(STD_OUTPUT_HANDLE),	coninfo.dwSize);
! 
! //	freopen("CONOUT$","wb",stdout); 
! 
! #if 1
! 	// redirect unbuffered STDOUT to the console
! 	lStdHandle 	= (long)GetStdHandle(STD_OUTPUT_HANDLE);
! 	hConHandle 	= _open_osfhandle(lStdHandle, _O_TEXT);
! 	fp 			= _fdopen( hConHandle, "w" );
! 	*stdout 	= *fp;
! 	setvbuf( fp, NULL, _IONBF, 0 );
! 
! 	// redirect unbuffered STDIN to the console
! 	lStdHandle 	= (long)GetStdHandle(STD_INPUT_HANDLE);
! 	hConHandle 	= _open_osfhandle(lStdHandle, _O_TEXT);
! 	fp 			= _fdopen( hConHandle, "r" );
! 	*stdin 		= *fp;
! 	setvbuf( stdin, NULL, _IONBF, 0 );
! 
! 	// redirect unbuffered STDERR to the console
! 	lStdHandle 	= (long)GetStdHandle(STD_ERROR_HANDLE);
! 	hConHandle 	= _open_osfhandle(lStdHandle, _O_TEXT);
! 	fp 			= _fdopen( hConHandle, "w" );
! 	*stderr 	= *fp;
! 	setvbuf( stderr, NULL, _IONBF, 0 );
! #endif
! 	// make cout, wcout, cin, wcin, wcerr, cerr, wclog and clog
! 	// point to console as well
! //	ios::sync_with_stdio();
! 
! 	printf("AOHook Debug console started\n");
! 	printf("CLOSING THIS WINDOW WILL QUIT ANARCHY ONLINE!\n");
! }
! 
! void*	g_pDataBlockToMessage = NULL;
! 
! // According to this documention of VC++ name-mangling
! // http://www.kegel.com/mangle.html:
! //
! // ?DataBlockToMessage@@YAPAVMessage_t@@IPAX@Z
! // is named DataBlockToMessage, returns a Message_t*,
! // and takes an int and a void* as parameters.
! 
! // Just to be more readable.
! // Message_t is actually a class of AO
! // But just to define a pointer on it,
! // we don't need to know what it is.
! typedef void Message_t;
! 
! Message_t* ( * pOriginalDataBlockToMessage )( int _Size, void* _pDataBlock );
! 
! Message_t* DataBlockToMessageHook( int _Size, void* _pDataBlock )
! {
! 	unsigned long* pData, Temp;
! //	FILE* fp;
! 	HWND hWnd;
! 
! 	if( _Size > 0x40 )
! 	{
! 		// For 14.2
! 	//	pData = ( unsigned long* )( ( char* )_pDataBlock + 0x34 );
! 
! 		// For 14.4.0.2 on test...
! 		pData = ( unsigned long* )( ( char* )_pDataBlock + 0x33 );
! 
! 		Temp = *pData;
! 
! 	/*	if( fp = fopen( "f:\\AOHook_Log.bin", "ab" ) )
! 		{
! 			fwrite( _pDataBlock, _Size, 1, fp );
! 			fprintf( fp, "********" );
! 			fclose( fp );
! 		}*/
! 
! 		if( Temp == 0xc3da0000 )
! 		{
! 
! 			printf("missions detected\n");
! 			// Find ClickSaver's hook thread window and send the datas
! 			// using WM_COPYDATA
! 			if( hWnd = FindWindow ( "ClickSaverHookWindowClass", "ClickSaverHookWindow" ) )
! 			{
! 				COPYDATASTRUCT Data;
! 				Data.cbData = _Size;
! 				Data.lpData = _pDataBlock;
! 
! 				SendMessage( hWnd, WM_COPYDATA, 0, ( LPARAM )&Data );
! 			}
! 		}
! 	}
! 
! 	return pOriginalDataBlockToMessage( _Size, _pDataBlock );
! }
! 
! 
! int ProcessAttach( HINSTANCE _hModule )
! {
! 	int result;
! 	printf("ProcessAttach\n");
! 	pOriginalDataBlockToMessage = NULL;
! 
! 	// Hook DataBlockToMessage
! 	result = HookAPI( "MessageProtocol.dll", "?DataBlockToMessage@@YAPAVMessage_t@@IPAX@Z", DataBlockToMessageHook, ( void** )&pOriginalDataBlockToMessage );
! 	if(result)
! 	{
! 		printf("HookAPI succeded\n");
! 	}
! 	else
! 	{
! 		printf("HookAPI failed\n");
! 	}
! 
! 	FlushInstructionCache( GetCurrentProcess(), NULL, 0 );
! 
! 	return TRUE;
! }
! 
! int ProcessDetach( HINSTANCE _hModule )
! {
! 	printf("ProcessDetach\n");
! 	if( pOriginalDataBlockToMessage )
! 		UnhookCode( ( void** )&pOriginalDataBlockToMessage );
! 
! 	return TRUE;
! }
! 
! int g_consoleStarted = 0;
! 
! BOOL APIENTRY DllMain(HINSTANCE _hModule, DWORD _dwReason, PVOID _lpReserved)
! {
! 	if(!g_consoleStarted)
! 	{
! 		g_consoleStarted = 1;
! 		RedirectIOToConsole();
! 	}
! 
! 	switch( _dwReason )
! 	{
! 		case DLL_PROCESS_ATTACH:
! 			return ProcessAttach( _hModule );
! 
! 		case DLL_PROCESS_DETACH:
! 			return ProcessDetach( _hModule );
! 	}
! 
! 	return TRUE;
! }

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