-#ifndef WIN32
-static int _connect_socket(struct ClientSocket *client) {
- if((client->flags & SOCKET_FLAG_CONNECTED)) return 1;
- client->connection_time = time(0);
- int sock;
-
- struct addrinfo hints, *res;
- struct sockaddr_in *ip4 = NULL;
- struct sockaddr_in6 *ip6 = NULL;
- memset (&hints, 0, sizeof (hints));
- hints.ai_family = PF_UNSPEC;
- hints.ai_socktype = SOCK_STREAM;
- hints.ai_flags |= AI_CANONNAME;
- if (getaddrinfo (client->host, NULL, &hints, &res)) {
- return 0;
- }
- while (res) {
- switch (res->ai_family) {
- case AF_INET:
- ip4 = (struct sockaddr_in *) res->ai_addr;
- break;
- case AF_INET6:
- ip6 = (struct sockaddr_in6 *) res->ai_addr;
- break;
- }
- res = res->ai_next;
- }
-
- if(ip6) {
- sock = socket(AF_INET6, SOCK_STREAM, 0);
- if(sock == -1) {
- perror("socket() failed");
- return 0;
- }
-
- ip6->sin6_family = AF_INET6;
- ip6->sin6_port = htons(client->port);
-
- struct sockaddr_in6 *ip6vhost = NULL;
- if (client->bind && !getaddrinfo(client->bind, NULL, &hints, &res)) {
- while (res) {
- switch (res->ai_family) {
- case AF_INET6:
- ip6vhost = (struct sockaddr_in6 *) res->ai_addr;
- break;
- }
- res = res->ai_next;
- }
- }
- if(ip6vhost) {
- ip6vhost->sin6_family = AF_INET6;
- ip6vhost->sin6_port = htons(0);
- bind(sock, (struct sockaddr*)ip6vhost, sizeof(*ip6vhost));
- }
-
- if (connect(sock, (struct sockaddr*)ip6, sizeof(*ip6)) == -1) {
- perror("connect() failed");
- return 0;
- }
-
- } else if(ip4) {
- sock = socket(AF_INET, SOCK_STREAM, 0);
- if(sock == -1) {
- perror("socket() failed");
- return 0;
- }
-
- ip4->sin_family = AF_INET;
- ip4->sin_port = htons(client->port);
-
- struct sockaddr_in *ip4vhost = NULL;
- if (client->bind && !getaddrinfo(client->bind, NULL, &hints, &res)) {
- while (res) {
- switch (res->ai_family) {
- case AF_INET:
- ip4vhost = (struct sockaddr_in *) res->ai_addr;
- break;
- }
- res = res->ai_next;
- }
- }
- if(ip4vhost) {
- ip4vhost->sin_family = AF_INET;
- ip4vhost->sin_port = htons(0);
- bind(sock, (struct sockaddr*)ip4vhost, sizeof(*ip4vhost));
- }
-
- if (connect(sock, (struct sockaddr*)ip4, sizeof(*ip4)) == -1) {
- perror("connect() failed");
- return 0;
- }
-
- } else
- return 0;
-
- if(get_int_field("Sockets.NoDelay")) {
- int flag = 1;
- if(setsockopt(sock, IPPROTO_TCP, TCP_NODELAY, (char *) &flag, sizeof(int)) == -1) {
- perror("setsockopt() failed");
- return 0;
- }
- }
-
- client->sock = sock;
- client->flags |= SOCKET_FLAG_CONNECTED | SOCKET_FLAG_RECONNECT;
-
- if(client->flags & SOCKET_FLAG_SSL) {
- ssl_connect(client);
- client->flags |= SOCKET_FLAG_HAVE_SSL;
- } else
- client->flags &= ~SOCKET_FLAG_HAVE_SSL;
-
- //send the IRC Headers
- char sendBuf[512];
- int len;
-
- if(client->pass && strcmp(client->pass, "")) {
- len = sprintf(sendBuf, "PASS :%s\n", client->pass);
- write_socket(client, sendBuf, len);
- }
- len = sprintf(sendBuf, "USER %s 0 0 :%s\n", client->ident, client->realname);
- write_socket(client, sendBuf, len);
- len = sprintf(sendBuf, "NICK %s\n", client->nick);
- write_socket(client, sendBuf, len);
-
- return 1;
-}
-#else
-static int _connect_socket(struct ClientSocket *client) {
- if((client->flags & SOCKET_FLAG_CONNECTED)) return 1;
- client->connection_time = time(0);
- struct hostent *host;
- struct sockaddr_in addr;
- int sock;
- addr.sin_addr.s_addr = inet_addr(client->host);
- if (addr.sin_addr.s_addr == INADDR_NONE) {
- host = gethostbyname(client->host);
- if(!host) {
- return SOCKET_ERROR;
- }
- memcpy(&(addr.sin_addr), host->h_addr_list[0], 4);
- }
- sock = socket(PF_INET, SOCK_STREAM, 0);
- if (sock == -1)
- {
- perror("socket() failed");
- return 0;
- }
-
- addr.sin_port = htons(client->port);
- addr.sin_family = AF_INET;
-
- if (connect(sock, (struct sockaddr*)&addr, sizeof(addr)) == -1)
- {
- perror("connect() failed");
- return 0;
- }
-
- client->sock = sock;
- client->flags |= SOCKET_FLAG_CONNECTED | SOCKET_FLAG_RECONNECT;
-
-
- if(client->flags & SOCKET_FLAG_SSL) {
- ssl_connect(client);
- client->flags |= SOCKET_FLAG_HAVE_SSL;
- } else
- client->flags &= ~SOCKET_FLAG_HAVE_SSL;
-
- //send the IRC Headers
- char sendBuf[512];
- int len;
-
- if(client->pass && strcmp(client->pass, "")) {
- len = sprintf(sendBuf, "PASS :%s\n", client->pass);
- write_socket(client, sendBuf, len);
- }
- len = sprintf(sendBuf, "USER %s 0 0 :%s\n", client->ident, client->realname);
- write_socket(client, sendBuf, len);
- len = sprintf(sendBuf, "NICK %s\n", client->nick);
- write_socket(client, sendBuf, len);
-
- return 1;
-}
-#endif
-