int __ircsock_connect(IRCSOCK * sock) {
struct addrinfo hints;
struct addrinfo *result, *res_ptr;
int ai_res;
char sport[6];
IRC * irc;
irc = sock->__irc;
memset(&hints, 0, sizeof (struct addrinfo));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
snprintf(sport, 6, "%d", sock->port);
switch ((ai_res = getaddrinfo(sock->host, sport, &hints, &result))) {
case 0: break;
default:
if (irc) irc->log(irc, IRC_LOG_ERR, "getaddrinfo failed: %s\n", gai_strerror(ai_res));
return -1;
break;
}
res_ptr = result;
do {
if ((sock->__sockfd = socket(res_ptr->ai_family, res_ptr->ai_socktype, res_ptr->ai_protocol)) != -1) {
if (connect(sock->__sockfd, res_ptr->ai_addr, res_ptr->ai_addrlen) == 0) break;
close(sock->__sockfd);
sock->__sockfd = -1;
}
} while ((res_ptr = res_ptr->ai_next) != NULL);
freeaddrinfo(result);
if (res_ptr == NULL) {
if (irc) irc->log(irc, IRC_LOG_ERR, "Connect failed\n", irc->id);
return -1;
}
return 0;
}
int __ircsock_read(IRCSOCK * sock, __irc_line * line) {
int count;
char c, * buffer;
IRC * irc;
irc = sock->__irc;
buffer = line->data;
c = EOF;
count = 0;
while ((c = sock->__getc(sock)) != EOF && c != '\n') buffer[count++] = c;
if (errno) return errno;
buffer[count] = '\0';
if (count > 0 && buffer[count - 1] == '\r') buffer[count - 1] = '\0';
if (c == EOF && strlen(buffer) == 0) return EOF;
if (strncasecmp(buffer, "PING", 4) != 0)
irc->log(irc, IRC_LOG_RAW, "%s\n", buffer);
return 0;
}