void irc_handle_connect(connection_t *cptr)
{
/* add our server */
{
cptr->flags = CF_UPLINK;
cptr->recvq_handler = irc_recvq_handler;
connection_setselect_read(cptr, recvq_put);
slog(LG_INFO, "irc_handle_connect(): connection to uplink established");
me.connected = true;
/* no SERVER message received */
me.recvsvr = false;
server_login();
#ifdef HAVE_GETTIMEOFDAY
/* start our burst timer */
s_time(&burstime);
#endif
/* done bursting by this time... */
ping_sts();
/* ping our uplink every 5 minutes */
if (ping_uplink_timer != NULL)
mowgli_timer_destroy(base_eventloop, ping_uplink_timer);
ping_uplink_timer = mowgli_timer_add(base_eventloop, "ping_uplink", ping_uplink, NULL, 300);
me.uplinkpong = time(NULL);
}
}
/*服务端接收客户端命令，并进行解析,处理完毕返回0，返回1说明该套结字断开连接*/
int server_recv (struct pollfd *poll_fd)
{
struct cmd cmdtemp ;
struct link_list *link_list_ptemp = NULL ;
struct online_list *online_list_ptemp = NULL ;
int recv_len = 0 ;
memset (&cmdtemp, 0, sizeof (struct cmd)) ;printf ("i get a bag\n") ;
/*接收命令包*/
if((recv_len = recv (poll_fd -> fd, &cmdtemp, sizeof (struct cmd), 0)) < 0) {
close (poll_fd -> fd) ;
my_err ("recv", __LINE__) ;
return -1 ;
}
/*如果该套结字断开连接,返回1则提示该套结字断开连接*/
else if(recv_len == 0) {
printf ("a client quit\n") ;
/*从连接链表和在线用户链表中查找此套结字描述符,删去该结点*/
if((link_list_ptemp = link_list_discover (link_list_PHEAD, poll_fd -> fd)) != NULL) {
link_list_PHEAD = link_list_del (link_list_PHEAD, link_list_ptemp) ;
}
else if((online_list_ptemp = online_list_discover (online_list_PHEAD, poll_fd -> fd)) != NULL) {
online_list_PHEAD = online_list_del (online_list_PHEAD, online_list_ptemp) ;
}
close (poll_fd -> fd) ;
return 1 ;
}
/*接收正常的命令包，对其进行解析*/
else {
switch(cmdtemp.cmd_flag) {
case MESSAGE :
if(server_send (&cmdtemp) < 0) {
return -1 ;
}
break ;
case LOGIN :
if(server_login (poll_fd -> fd, &cmdtemp) <= 0) {
return -1 ;
}
printf ("login end \n") ;
break ;
case REGISTER :
if(server_register (&cmdtemp, poll_fd -> fd) < 0) {
return -1 ;
}
break ;
default :
break ;
}
return 0 ;
}
}
