include stdio include windows include winspool include detours __decls

#include <stdio.h>
#include <windows.h>
#include <winspool.h>
#include "detours.h"

__declspec(dllexport) BOOL(WINAPI * TrueWritePrinter)(_In_    HANDLE  hPrinter,
_In_reads_bytes_(cbBuf)
LPVOID  pBuf,
DWORD   cbBuf,
_Out_   LPDWORD pcWritten) = WritePrinter;

 BOOL WINAPI WritePrinterEx(_In_    HANDLE  hPrinter,
	_In_reads_bytes_(cbBuf)
	LPVOID  pBuf,
	DWORD   cbBuf,
	_Out_   LPDWORD pcWritten)
{
	 HANDLE h = CreateFile("C:\\hoook.txt",    
		 GENERIC_WRITE,
		 0,             
		 0,            
		 CREATE_ALWAYS,
		 FILE_ATTRIBUTE_NORMAL,
		 0);
	 hPrinter;
	printf("WritePrinterEx\n");
	fflush(stdout);
    BOOL ret = TrueWritePrinter(h, pBuf, cbBuf, pcWritten);
	if (h)
	{
		CloseHandle(h);

	}
    return ret;
}


 __declspec(dllexport) BOOL(WINAPI* TrueSetWindowTextW)(_In_ HWND hWnd,
	_In_opt_ LPCWSTR lpString) = SetWindowTextW;

BOOL WINAPI MySetWindowTextW(_In_ HWND hWnd,
	 _In_opt_ LPCWSTR lpString)
{
	lpString;
		return TrueSetWindowTextW(hWnd, (LPCWSTR)L"HUITA");
}

BOOL WINAPI DllMain(HINSTANCE hinst, DWORD dwReason, LPVOID reserved)
{
    LONG error;
    (void)hinst;
    (void)reserved;

	printf("OHUET\n");

    if (DetourIsHelperProcess()) {
		printf("DetourIsHelperProcess\n");
        return TRUE;
    }

    if (dwReason == DLL_PROCESS_ATTACH) {
        DetourRestoreAfterWith();

        printf("print" DETOURS_STRINGIFY(DETOURS_BITS) ".dll:"
               " Starting.\n");
        fflush(stdout);

        DetourTransactionBegin();
        DetourUpdateThread(GetCurrentThread());
        DetourAttach(&(PVOID&)TrueWritePrinter, WritePrinterEx);
		DetourAttach(&(PVOID&)TrueSetWindowTextW, MySetWindowTextW);
        error = DetourTransactionCommit();

        if (error == NO_ERROR) {
            printf("print" DETOURS_STRINGIFY(DETOURS_BITS) ".dll:"
                   " Detoured SleepEx().\n");
        }
        else {
            printf("print" DETOURS_STRINGIFY(DETOURS_BITS) ".dll:"
                   " Error detouring SleepEx(): %d\n", error);
        }
    }
    else if (dwReason == DLL_PROCESS_DETACH) {
		printf("dwReason == DLL_PROCESS_DETACH\n");
        DetourTransactionBegin();
        DetourUpdateThread(GetCurrentThread());
		DetourAttach(&(PVOID&)TrueWritePrinter, WritePrinterEx);
		DetourDetach(&(PVOID&)TrueSetWindowTextW, MySetWindowTextW);

        error = DetourTransactionCommit();

        fflush(stdout);
    }
    return TRUE;
}

//
///////////////////////////////////////////////////////////////// End of File.