void qq_proc_server_cmd(PurpleConnection *gc, guint16 cmd, guint16 seq, guint8 *rcved, gint rcved_len)
{
qq_data *qd;
guint8 *data;
gint data_len;
g_return_if_fail (gc != NULL && gc->proto_data != NULL);
qd = (qq_data *) gc->proto_data;
data = g_newa(guint8, rcved_len);
data_len = qq_decrypt(data, rcved, rcved_len, qd->session_key);
if (data_len < 0) {
purple_debug_warning("QQ",
"Can not decrypt server cmd by session key, [%05d], 0x%04X %s, len %d\n",
seq, cmd, qq_get_cmd_desc(cmd), rcved_len);
qq_show_packet("Can not decrypted", rcved, rcved_len);
return;
}
if (data_len <= 0) {
purple_debug_warning("QQ",
"Server cmd decrypted is empty, [%05d], 0x%04X %s, len %d\n",
seq, cmd, qq_get_cmd_desc(cmd), rcved_len);
return;
}
/* now process the packet */
switch (cmd) {
case QQ_CMD_RECV_IM_CE:
case QQ_CMD_RECV_IM:
process_private_msg(data, data_len, cmd, seq, gc);
break;
case QQ_CMD_RECV_MSG_SYS:
process_server_msg(gc, data, data_len, seq);
break;
case QQ_CMD_BUDDY_CHANGE_STATUS:
qq_process_buddy_change_status(data, data_len, gc);
break;
default:
process_unknown_cmd(gc, _("Unknown SERVER CMD"), data, data_len, cmd, seq);
break;
}
}
void process_received_message(message_header *mh, char msg[], int i) {
if (mh->type == PRIVATE) {
puts("\n\n\t receive private message ... \n");
process_private_msg(msg, i);
} else if (mh->type == BROADCAST) {
puts("\n\n\t Receive BROADCAST message ... \n");
if (is_new_msg(mh->id)) {
add_msg_to_container(mh->id);
process_broadcast_msg(mh, msg, i);
// check if broadcast bag have n citizen's peer token
if (is_salute == 0) {
int curr_peer_token = count_peer_token();
int curr_init_token = count_init_token();
if (curr_peer_token >= (max_citizen_number*2) && curr_init_token == max_citizen_number) {
is_salute = 1;
find_leader();
printf("\t leader(%s) is from %s:%d\n", leader.peer_token, leader.remote_ip, ntohs(leader.udp_port));
send_salute_message();
}
}
} else {
// check if broadcast bag have n citizen's peer token
if (is_salute == 0) {
int curr_peer_token = count_peer_token();
int curr_init_token = count_init_token();
if (curr_peer_token >= (max_citizen_number*2) && curr_init_token == max_citizen_number) {
is_salute = 1;
find_leader();
printf("\t leader(%s) is from %s:%d\n", leader.peer_token, leader.remote_ip, ntohs(leader.udp_port));
send_salute_message();
}
}
throw_exception(NOTE, "\t drop duplicate message");
return;
}
} else {
throw_exception(NOTE, "\t wrong type: message ignored");
}
}
