Under Windows configuration using WinPcap

0. Prerequisites

Windows:win7 x64

WinPcap version: 4.1.3

WinPcap Development Kit: 4.1.2

Target: Configure the list of network adapters installed in the target computer using WinPcap in VS2010

1. Download

http://www.winpcap.org/

Download the WinPcap installation package and development package

After the installation package is installed, unpack the development package to a directory, and the development package is free of installation.

3, in the VS2010 configuration

Configuring Header and library files

Project Properties--vc++ Directory--Include directory/library directory

4. Demo

Get a list of network cards and related data on a native/remote machine

/* ****************************** function successfully returned 0 failed to return     -1*******************************/int pcap_findalldevs_ex (char *source,                // Native/remote machine/File struct pcap_rmtauth *auth,   // target machine user name password pcap_if_t **alldevs,         //  output parameters, details char *errbuf                 // buffer size is pcap_buf_size, function fails when error message is saved ) ;

The PCAP_FINDALLDEVS_EX function specifies the parameter "rpcap://" or a predefined macro when you specify the machine pcap_src_if_string
When specifying a remote machine, you need to follow the format "Rpcap://host:port" and the default port number is 2002
You need to specify a user name and password when the remote machine has a password.

struct pcap_rmtauth{        int type;   //#define RPCAP_RMTAUTH_NULL 0  or   user name password Authentication #define RPCAP_RMTAUTH_PWD 1        Char * Username;  // User name        Char *password;  // password };

//demo1.cpp: Defines the entry point of the console application. //#include"stdafx.h"#include<iostream>#include<WinSock2.h>#include<Windows.h>//The macro have_remote must define before#ifndef have_remote#defineHave_remote#endif#include<pcap.h>#include<remote-ext.h>#pragmaComment (lib, "Ws2_32.lib")#pragmaComment (lib, "Packet.lib")#pragmaComment (lib, "Wpcap.lib")using namespacestd;/************************************************************************//*platfor Win7 x64 * version of winpcap:4.1.3 * version of developping tool:4.1.2 * notes:the local/remote machine M          UST install the WINPCAP and Start the server (go to the Install path and double click Rpcapd.exe).           You must the DEFAULT PORT is 2002.           If another port, the PCAP_FINDALLDEVS_EX function return-1 and the Erro information in Errbuf are            [is the server properly installed on XXX.XXX.XXX.XXX?  Connect () Failed: Unable to connect because the target computer is actively rejecting. (Code 10061)] /************************************************************************/int_tmain (intARGC, _tchar*argv[]) {    //char* Psource = "Rpcap://"; //localhost    Char* Psource ="rpcap://xxx.xxx.xxx.xxx:2002";//Remote PC    structPcap_rmtauth Stauth = {0}; Stauth.type=rpcap_rmtauth_pwd; Stauth.username="xxxxx"; Stauth.password="Xxxxxxxxxxx"; pcap_if_t* Ppcapift =NULL; CharChbuffer[pcap_buf_size] = {0}; intNcount =0; if(0= = PCAP_FINDALLDEVS_EX (Psource, &stauth, &Ppcapift, Chbuffer)) {         for(pcap_if_t* pcap = ppcapift; Pcap! = NULL; pcap = pcap->next) {cout<< Endl <<"-----------Device"<< ncount + + <<" -------------"<<Endl; cout<< pcap->name<<Endl<< pcap->Description<<Endl<< pcap->Flags<<Endl; cout<<"--------Output details below-----"<<Endl;  for(structpcap_addr* paddr = pcap->addresses; Paddr! = NULL; PADDR = paddr->next) {                                structsockaddr_in* psockaddr = (structsockaddr_in*) (paddr->addr); if(NULL! =psockaddr) {cout<<"IP is"<< Inet_ntoa (PSOCKADDR-&GT;SIN_ADDR) <<Endl; cout<<"Port is"<< Ntohs (Psockaddr->sin_port) <<Endl; cout<<"Family is"<< psockaddr->sin_family <<Endl; cout<<"-------"<<Endl; } psockaddr= (structsockaddr_in*) (paddr->dstaddr); if(NULL! =psockaddr) {cout<<"Mask IP is"<< Inet_ntoa (PSOCKADDR-&GT;SIN_ADDR) <<Endl; cout<<"Mask Port is"<< Ntohs (Psockaddr->sin_port) <<Endl; cout<<"Mask Family is"<< psockaddr->sin_family <<Endl; cout<<"-------"<<Endl; } psockaddr= (structsockaddr_in*) (paddr->broadaddr); if(NULL! =psockaddr) {cout<<"Broadcast IP is"<< Inet_ntoa (PSOCKADDR-&GT;SIN_ADDR) <<Endl; cout<<"Broadcast Port is"<< Ntohs (Psockaddr->sin_port) <<Endl; cout<<"Broadcast Family is"<< psockaddr->sin_family <<Endl; } psockaddr= (structsockaddr_in*) (paddr->dstaddr); if(NULL! =psockaddr) {cout<<"Peer IP is"<< Inet_ntoa (PSOCKADDR-&GT;SIN_ADDR) <<Endl; cout<<"Peer Port is"<< Ntohs (Psockaddr->sin_port) <<Endl; cout<<"Peer Family is"<< psockaddr->sin_family <<Endl; } cout<<"---------------------------------------"<< Endl << Endl <<Endl; } // for        } // forPcap_freealldevs (Ppcapift); } //if    Else{Cerr<< Endl <<"Last error is"<< GetLastError () <<Endl<< Chbuffer <<Endl; } System ("Pause"); return 0;}

5. Operation Result

Native test

Remote machine Testing

Under Windows configuration using WinPcap