-/* IRCParser.c - NeonServ v5.3
+/* IRCParser.c - NeonServ v5.4
* Copyright (C) 2011-2012 Philipp Kreil (pk910)
*
* This program is free software: you can redistribute it and/or modify
#include "BanNode.h"
#include "ModeNode.h"
#include "tools.h"
+#include "bots.h"
struct irc_cmd *irc_commands = NULL;
static struct UserNode *registering_users = NULL;
int argc = 0;
char *argv[MAXNUMPARAMS];
#ifdef HAVE_THREADS
- printf("[%d recv %lu] %s\n", getCurrentThreadID(), (unsigned long) strlen(line), line);
+ putlog(LOGLEVEL_RAW, "[%d recv %lu] %s\n", getCurrentThreadID(), (unsigned long) strlen(line), line);
#else
- printf("[recv %lu] %s\n", (unsigned long) strlen(line), line);
+ putlog(LOGLEVEL_RAW, "[recv %lu] %s\n", (unsigned long) strlen(line), line);
#endif
if(line[0] == ':')
line++;
//request member list
chan->chanbot = user;
struct ChanUser *chanuser = addChanUser(chan, user); //it must be a bot
- get_userlist_with_invisible(chan, got_channel_userlist, chanuser);
+ get_userlist_with_invisible(chan, 0, got_channel_userlist, chanuser);
putsock(client, "MODE %s", chan->name);
putsock(client, "MODE %s +b", chan->name);
} else if(!isUserOnChan(user, chan) && ((chan->flags & CHANFLAG_RECEIVED_USERLIST) || isBot(user))) {
struct ChanUser *chanuser = addChanUser(chan, user);
- if(isModeSet(chan->modes, 'D'))
+ if(isBot(user) && isModeSet(chan->modes, 'D')) //if the bot joins a channel it could also be invisible
chanuser->flags |= CHANUSERFLAG_INVISIBLE;
if(!noEvent) {
if(wasRegistering)
static IRC_CMD(raw_topic) {
if(from == NULL || argc < 2) return 0;
+ SYNCHRONIZE(cache_sync);
struct UserNode *user = getUserByMask(from);
struct ChanNode *chan = getChanByName(argv[0]);
- if(chan == NULL) return 0;
- if(chan->chanbot != client->user) return 1; //just ignore it to prevent event duplicates
+ if(chan == NULL) {
+ DESYNCHRONIZE(cache_sync);
+ return 0;
+ }
+ if(chan->chanbot != client->user) {
+ DESYNCHRONIZE(cache_sync);
+ return 1; //just ignore it to prevent event duplicates
+ }
if(user == NULL) {
user = createTempUserMask(from);
- if(!user) return 0;
+ if(!user) {
+ DESYNCHRONIZE(cache_sync);
+ return 0;
+ }
user->flags |= USERFLAG_ISTMPUSER;
}
event_topic(user, chan, argv[1]);
strcpy(chan->topic, argv[1]);
+ DESYNCHRONIZE(cache_sync);
return 1;
}
static IRC_CMD(raw_privmsg) {
if(from == NULL || argc < 2) return 0;
+ if(!stricmplen(from, "*status", 7) || !stricmplen(from, "-sBNC", 5)) {
+ #ifdef HAVE_THREADS
+ unsigned int tid = (unsigned int) pthread_self_tid();
+ while(!clientsocket_parseorder_top(tid)) {
+ usleep(1000); //1ms
+ }
+ #endif
+ if(!match("Disconnected from IRC.*", argv[1])) {
+ //ZNC DISCONNECT
+ bot_disconnect(client);
+ return 1;
+ }
+ if(!match("* disconnected from the server.", argv[1])) {
+ //sBNC DISCONNECT
+ bot_disconnect(client);
+ return 1;
+ }
+ }
struct UserNode *user = getUserByMask(from);
if(user == NULL) {
user = createTempUserMask(from);
if(!user) return 0;
user->flags |= USERFLAG_ISTMPUSER;
}
- if(!stricmp(user->nick, "*status") && !match("Disconnected from IRC.*", argv[1])) {
- //ZNC DISCONNECT
- bot_disconnect(client);
- return 1;
- }
- if(!stricmp(user->nick, "-sBNC") && !match("* disconnected from the server.", argv[1])) {
- //sBNC DISCONNECT
- bot_disconnect(client);
- return 1;
- }
if(argv[0][0] == '#') { //Channel message
struct ChanNode *chan = getChanByName(argv[0]);
if(chan && chan->chanbot == client->user) {
return 1;
}
+static void client_renamed(struct ClientSocket *client);
+
static IRC_CMD(raw_nick) {
if(from == NULL || argc == 0) return 0;
+ SYNCHRONIZE(cache_sync);
struct UserNode *user = getUserByMask(from);
- if(user == NULL) return 0;
- if(!is_firstBotSeeUser(client, user)) return 1; //we ignore it - but it's not a parse error
+ if(user == NULL) {
+ DESYNCHRONIZE(cache_sync);
+ return 0;
+ }
+ if(isBot(user)) {
+ if(client->user != user) {
+ DESYNCHRONIZE(cache_sync);
+ return 1;
+ }
+ client_renamed(client);
+ }
+ else if(!is_firstBotSeeUser(client, user)) {
+ DESYNCHRONIZE(cache_sync);
+ return 1; //we ignore it - but it's not a parse error
+ }
event_nick(user, argv[0]);
renameUser(user, argv[0]);
+ DESYNCHRONIZE(cache_sync);
return 1;
}
static IRC_CMD(raw_mode) {
if(from == NULL || argc < 2) return 0;
+ SYNCHRONIZE(cache_sync);
struct UserNode *user = getUserByMask(from);
if(user == NULL) {
user = createTempUserMask(from);
- if(!user) return 0;
+ if(!user) {
+ DESYNCHRONIZE(cache_sync);
+ return 0;
+ }
user->flags |= USERFLAG_ISTMPUSER;
}
if(argv[0][0] == '#') {
//ChannelMode
struct ChanNode *chan = getChanByName(argv[0]);
- if(!chan) return 0;
- if(chan->chanbot != client->user) return 1;
+ if(!chan) {
+ DESYNCHRONIZE(cache_sync);
+ return 0;
+ }
+ if(chan->chanbot != client->user) {
+ DESYNCHRONIZE(cache_sync);
+ return 1;
+ }
parseModes(chan->modes, argv[1], argv+2, argc-2);
event_mode(user, chan, argv[1], argv+2, argc-2);
} else {
//UserMode
+ if(stricmp(client->user->nick, argv[0])) {
+ DESYNCHRONIZE(cache_sync);
+ return 0;
+ }
+ parseUserModes(client->user, argv[1]);
}
+ DESYNCHRONIZE(cache_sync);
return 1;
}
return 1;
}
+struct ClientRenamePartedChannel {
+ char channel[CHANNELLEN+1];
+ struct ClientRenamePartedChannel *next;
+};
+
+static IRC_CMD(raw_437) { //can NOT change nick
+ struct ClientRenamePartedChannel *partedchan = malloc(sizeof(*partedchan));
+ strcpy(partedchan->channel, argv[1]);
+ if((client->flags & SOCKET_FLAG_CHANGENICK))
+ partedchan->next = client->changenick_channels;
+ else
+ partedchan->next = NULL;
+ client->changenick_channels = partedchan;
+ client->flags |= SOCKET_FLAG_CHANGENICK;
+ putsock(client, "PART %s", argv[1]);
+ putsock(client, "NICK %s", client->nick);
+ return 1;
+}
+
+static void client_renamed(struct ClientSocket *client) {
+ if((client->flags & SOCKET_FLAG_CHANGENICK)) {
+ struct ClientRenamePartedChannel *partedchan, *nextchan;
+ for(partedchan = client->changenick_channels; partedchan; partedchan = nextchan) {
+ nextchan = partedchan->next;
+ putsock(client, "JOIN %s", partedchan->channel);
+ free(partedchan);
+ }
+ client->flags &= ~SOCKET_FLAG_CHANGENICK;
+ }
+}
+
+static void raw_005_network(struct ClientSocket *client, char *value) {
+ if(!value) return;
+ //check all other networknames
+ //if they are NOT simular to value throw a warning
+ SYNCHRONIZE(cache_sync); //all bots connect to the same time so there is a higher chance that this code is running on multiple threads at the same time
+ if(client->network_name)
+ free(client->network_name);
+ client->network_name = strdup(value);
+ struct ClientSocket *bot;
+ for(bot = getBots(SOCKET_FLAG_READY, NULL); bot; bot = getBots(SOCKET_FLAG_READY, bot)) {
+ if(bot == client) continue;
+ if(!bot->network_name) continue;
+ if(stricmp(bot->network_name, value)) {
+ putlog(LOGLEVEL_ERROR, "WARNING: Network name '%s' (%s) differs from '%s' (%s)! Connecting to multiple IRC-Networks with one instance is NOT supported!\n", client->network_name, client->nick, bot->network_name, bot->nick);
+ break;
+ }
+ }
+ DESYNCHRONIZE(cache_sync);
+}
+
+static IRC_CMD(raw_005) {
+ char *ptr1 = merge_argv(argv, 1, argc);
+ char *ptr2, *name, *value;
+ do {
+ ptr2 = strchr(ptr1, ' ');
+ if(ptr2)
+ *ptr2 = '\0';
+ name = ptr1;
+ if((value = strchr(ptr1, '='))) {
+ *value = '\0';
+ value++;
+ }
+ if(!stricmp(name, "NETWORK")) raw_005_network(client, value);
+ if(ptr2)
+ ptr1 = ptr2 + 1;
+ } while(ptr2);
+ return 1;
+}
+
+static IRC_CMD(raw_nojoin) {
+ if(from == NULL || argc < 3) return 0;
+ struct ChanNode *chan = getChanByName(argv[1]);
+ if(chan == NULL) return 0;
+ if(client->flags & SOCKET_FLAG_REQUEST_INVITE)
+ requestInvite(client->user, chan);
+ return 1;
+}
+
void init_parser() {
//all the raws we receive...
+ register_irc_function("437", raw_437);
register_irc_function("002", raw_002);
+ register_irc_function("005", raw_005);
register_irc_function("251", raw_251);
register_irc_function("254", raw_254);
register_irc_function("324", raw_324);
register_irc_function("332", raw_332);
register_irc_function("367", raw_367);
+ register_irc_function("471", raw_nojoin);
+ register_irc_function("473", raw_nojoin);
+ register_irc_function("474", raw_nojoin);
+ register_irc_function("475", raw_nojoin);
register_irc_function("INVITE", raw_invite);
register_irc_function("NOTICE", raw_notice);
register_irc_function("TOPIC", raw_topic);