findeclist.rar_网卡

#include "stdio.h" #include "pcap.h" #include "remote-ext.h" #include<string.h> //#include "IPHlpApi.h" #pragma comment(lib,"wpcap") #pragma comment(lib,"iphlpapi.lib") void specificcard(pcap_if_t *dev); void main() { pcap_if_t *alldevs; pcap_if_t *d; int i=0; char errbuf[PCAP_ERRBUF_SIZE]; /* 获取本地机器设备列表 */ if (pcap_findalldevs(&alldevs, errbuf) == -1) //if (pcap_findalldevs_ex(PCAP_SRC_IF_STRING , NULL/* auth is not needed */, &alldevs, errbuf) == -1) { fprintf(stderr,"Error in pcap_findalldevs_ex: %s\n", errbuf); exit(1); } /* 打印列表 */ for(d= alldevs; d != NULL; d= d->next) { printf("%d. %s\n", ++i, d->name); if (d->description) { printf(" (%s)\n", d->description); specificcard(d); } else printf(" (No description available)\n"); } if (i == 0) { printf("\nNo interfaces found! Make sure WinPcap is installed.\n"); return; } /* 不再需要设备列表了，释放它 */ pcap_freealldevs(alldevs); } void specificcard(pcap_if_t *dev) { //char str2[256]; //char *str2=new char[]; //str2=dev; //while(*dev->name!='{') //{ //if(*dev->name==NULL) //break; //dev++; //} //int i=0; // while(*dev->name!='}') // { //*str2=*dev->name; //(dev->name)++; // str2++; //str2[i++]; //} //printf("%s",str2); //delete[] str2; //PIP_ADAPTER_INFO pAdapterInfo; //DWORD GetAdaptersInfo ( pAdapterInfo, PULONG pOutBufLen ); HKEY hKey; char buffer1[256]; sprintf(buffer1,"SYSTEM\\ControlSet001\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}\\%s\\Connection",dev->name); LPCTSTR path=buffer1;//="SYSTEM\\CurrentControlSet\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}\\{70584D65-EFEA-49BC-911D-88E7F675AEE5}\\Connection"; RegOpenKey(HKEY_LOCAL_MACHINE,path,&hKey); DWORD dwType; DWORD dwValue; DWORD dwAge; RegQueryValueEx(hKey,"MediaSubType",0,&dwType,(LPBYTE)&dwAge,&dwValue); //CString str; //str.Format("MediaSubType=%d",dwAge); //MessageBox(str); printf("MediaSubType=%d\n",dwAge); RegCloseKey(hKey); }