修改ping命令-08

Common.cpp

@@ -334,65 +334,6 @@ void Common::determine_interface(char *interface) {
 
     freeifaddrs(ifaddr);
 }
-
-QString Common::GetLocalMac(const char *eth_inf) {
-    struct ifreq ifr;
-    int sd;
-    char mac[MAC_SIZE];  // local buffer for mac address
-
-    bzero(&ifr, sizeof(struct ifreq));
-    if ((sd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
-        qDebug() << "get" << eth_inf << "mac address socket create error";
-        return QString();
-    }
-
-    strncpy(ifr.ifr_name, eth_inf, sizeof(ifr.ifr_name) - 1);
-
-    if (ioctl(sd, SIOCGIFHWADDR, &ifr) < 0) {
-        qDebug() << "get" << eth_inf << "mac address error";
-        close(sd);
-        return QString();
-    }
-
-    snprintf(mac, MAC_SIZE, "%02x:%02x:%02x:%02x:%02x:%02x",
-             (unsigned char)ifr.ifr_hwaddr.sa_data[0],
-             (unsigned char)ifr.ifr_hwaddr.sa_data[1],
-             (unsigned char)ifr.ifr_hwaddr.sa_data[2],
-             (unsigned char)ifr.ifr_hwaddr.sa_data[3],
-             (unsigned char)ifr.ifr_hwaddr.sa_data[4],
-             (unsigned char)ifr.ifr_hwaddr.sa_data[5]);
-
-    close(sd);
-
-    return QString(mac);  // convert C-string to QString
-}
-
-QString Common::GetLocalNetMask(const char *eth_inf) {
-    int sock_netmask;
-    struct ifreq ifr_mask;
-    struct sockaddr_in *net_mask;
-
-    sock_netmask = socket(AF_INET, SOCK_STREAM, 0);
-    if (sock_netmask == -1) {
-        perror("create socket failure...GetLocalNetMask\n");
-        return QString();
-    }
-
-    memset(&ifr_mask, 0, sizeof(ifr_mask));
-    strncpy(ifr_mask.ifr_name, eth_inf, sizeof(ifr_mask.ifr_name)-1);
-
-    if ((ioctl(sock_netmask, SIOCGIFNETMASK, &ifr_mask)) < 0) {
-        qDebug() << "netmask ioctl error";
-        close(sock_netmask);
-        return QString();
-    }
-
-    net_mask = (struct sockaddr_in*)&(ifr_mask.ifr_netmask);
-    QString netmaskAddr = QString(inet_ntoa(net_mask->sin_addr));  // Convert to QString
-    close(sock_netmask);
-    return netmaskAddr;
-}
-
 QString Common::GetLocalGateWay() {
     FILE *fp;
     char buf[512];