端口扫描VC++程序代码

【文件属性】：
文件名称：端口扫描VC++程序代码
文件大小：4.09MB
文件格式：RAR
更新时间：2016-01-17 02:16:59
vc++ 扫描多IP之多端口 ////////////////////////////////////////////////////////////////////////// //FileName: PortScanner.cpp //Data: 2009-04-18 //Remark： 扫描核心代码 ////////////////////////////////////////////////////////////////////////// #pragma once #include "Header.h" #include "resource.h" ////////////////////////////////////////////////////////////////////////// //端口器扫描初始化 ////////////////////////////////////////////////////////////////////////// BOOL InitPortScan() { WSADATA WsaData; //构建socket版本信息 WORD WsaVersion=MAKEWORD(2,2); //初始化网络 if(WSAStartup(WsaVersion,&WsaData;)!=0) { MessageBoxA(NULL,"WSAStartup fail;",NULL,NULL); return FALSE; } return TRUE; } ////////////////////////////////////////////////////////////////////////// //connect线程函数 ////////////////////////////////////////////////////////////////////////// DWORD WINAPI PortScanthread(LPVOID LpParam) { ThreadParam Param; //将参数复制 MoveMemory(&Param;,LpParam,sizeof(Param)); //将hCopyOkEvent设为有信号状态来通知扫描主线程进行下一次循环 SetEvent(Param.hCopyOkEvent); SOCKET Sock; SOCKADDR_IN SockAddr = {0}; //创建socket Sock = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP); if (Sock==INVALID_SOCKET) { MessageBoxA(NULL,"INVALID_SOCKET",NULL,NULL); } //填充IP地址及端口信息 SockAddr.sin_family = AF_INET; SockAddr.sin_addr.s_addr = htonl(Param.Ip); SockAddr.sin_port = htons(Param.Port); //将IP地址转换为字符串 char *IpChar = inet_ntoa(SockAddr.sin_addr); char str[200]; if(connect(Sock,(SOCKADDR *)&SockAddr;,sizeof(SockAddr))==0) { //连接成功， sprintf(str,"%s : %d 连接成功\n",IpChar,Param.Port); } else { //连接失败 sprintf(str,"%s : %d 连接失败\n",IpChar,Param.Port); } //添加显示信息 InsertInfo(str); //释放一个信号量计数 ReleaseSemaphore(Param.hThreadNum,1,NULL); //关闭socket closesocket(Sock); return 0; } ////////////////////////////////////////////////////////////////////////// //扫描主线程 ////////////////////////////////////////////////////////////////////////// DWORD WINAPI MainThread(LPVOID LpParam) { MainThreadParam Param; //将参数复制 MoveMemory(&Param;,LpParam,sizeof(Param)); //将Param.hCopyEvent设置为有信号状态 SetEvent(Param.hCopyEvent); ThreadParam threadparam = {0}; //创建子线程的“参数复制完成”事件对象，并作为参数传入PortScanthread() HANDLE hThreadCopyOkEvent = CreateEvent(NULL,TRUE,FALSE,NULL); threadparam.hCopyOkEvent=hThreadCopyOkEvent; //创建一个信号量对象来控制子线程的总数量PortScanthread() HANDLE hThreadNum = CreateSemaphore(NULL,256,256,NULL); threadparam.hThreadNum = hThreadNum; //循环connect for (DWORD Ip = Param.StartIp;Ip<=Param.EndIp;Ip++) { for (DWORD Port = Param.StartPort;Port<=Param.EndPort;Port++) { //等待hThreadNum发出信号（表示有可有线程） DWORD WaitRes =WaitForSingleObject(hThreadNum,200); if (WaitRes==WAIT_OBJECT_0) { threadparam.Ip=Ip; threadparam.Port=Port; CreateThread(NULL,0,PortScanthread,&threadparam;,0,NULL); //等待其子线程发出“参数复制完毕”的信号 WaitForSingleObject(threadparam.hCopyOkEvent,INFINITE); //重置threadparam.hCopyOkEvent为无信号状态 ResetEvent(threadparam.hCopyOkEvent); } else if(WaitRes==WAIT_TIMEOUT) { Port--; continue; } } } return 0; }

【文件预览】：
PortScanner
----Release()
--------PortScanner.exe(233KB)
--------PortScanner.pdb(403KB)
----PortScanner.ncb(12.28MB)
----PortScanner()
--------Release()
--------PortScanner.vcproj.MIAO-2A33141AD0.Administrator.user(1KB)
--------PortScanner.vcproj.CHENSL.chsl.user(1KB)
--------PortScanner.vcproj(4KB)
--------PortScanner.vcproj.MIAO-1D1C804794.miao.su.user(1KB)
--------PortScanner.cpp(6KB)
--------PortScanner.aps(241KB)
--------PortScanner.vcproj.MIAO-B2227E2D45.miao.su.user(1KB)
--------PortScanner.rc(3KB)
--------Aglty.ico(221KB)
--------PortScanner.vcproj.DUHONGJUN.Administrator.user(1KB)
--------PortScanner.vcproj.MIAO-E104CCBAA1.Administrator.user(1KB)
--------resource.h(1003B)
--------PortScanner.vcproj.WWW-8B8CE45002F.Administrator.user(1KB)
--------PortScannerDlg.cpp(3KB)
--------Header.h(1KB)
--------PortScanner.vcproj.calcor-PC.calcor.user(1KB)
----PortScanner.sln(899B)
----PortScanner.suo(29KB)