Function SockAddrToIPPort

phxsqlproxy/phxsqlproxyutil.cpp:151–175

}

int SockAddrToIPPort(struct sockaddr * addr, std::string & ip, int & port) {
    if (addr->sa_family == AF_INET) {
        struct sockaddr_in * addr_in = (struct sockaddr_in *) addr;
        char buf[INET_ADDRSTRLEN] = { 0 };
        if (inet_ntop(AF_INET, &addr_in->sin_addr, buf, sizeof(buf)) == NULL) {
            LogError("inet_ntop failed, ret NULL, errno(%d:%s)", errno, strerror(errno));
            return -__LINE__;
        }
        ip = string(buf);
        port = ntohs(addr_in->sin_port);
    } else if (addr->sa_family == AF_INET6) {
        struct sockaddr_in6 * addr_in6 = (struct sockaddr_in6 *) addr;
        char buf[INET6_ADDRSTRLEN] = { 0 };
        if (inet_ntop(AF_INET6, &addr_in6->sin6_addr, buf, sizeof(buf)) == NULL) {
            LogError("inet_ntop failed, ret NULL, errno(%d:%s)", errno, strerror(errno));
            return -__LINE__;
        }
        ip = string(buf);
        port = ntohs(addr_in6->sin6_port);
    } else {
        LogError("unknow sa_family %d", addr->sa_family);
        return -__LINE__;
    }
    return 0;
}

int GetSockName(int fd, std::string & ip, int & port) {
    struct sockaddr_storage addr_storage;