diff options
Diffstat (limited to 'irc_user.c')
| -rw-r--r-- | irc_user.c | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/irc_user.c b/irc_user.c new file mode 100644 index 00000000..7b2d4be1 --- /dev/null +++ b/irc_user.c @@ -0,0 +1,180 @@ + /********************************************************************\ + * BitlBee -- An IRC to other IM-networks gateway * + * * + * Copyright 2002-2004 Wilmer van der Gaast and others * + \********************************************************************/ + +/* Stuff to handle, save and search IRC buddies */ + +/* + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License with + the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL; + if not, write to the Free Software Foundation, Inc., 59 Temple Place, + Suite 330, Boston, MA 02111-1307 USA +*/ + +#include "bitlbee.h" + +irc_user_t *irc_user_new( irc_t *irc, const char *nick ) +{ + irc_user_t *iu = g_new0( irc_user_t, 1 ); + + iu->irc = irc; + iu->nick = g_strdup( nick ); + iu->user = iu->host = iu->fullname = iu->nick; + + iu->flags = set_getbool( &irc->b->set, "private" ) ? IRC_USER_PRIVATE : 0; + + iu->key = g_strdup( nick ); + nick_lc( iu->key ); + /* Using the hash table for speed and irc->users for easy iteration + through the list (since the GLib API doesn't have anything sane + for that.) */ + g_hash_table_insert( irc->nick_user_hash, iu->key, iu ); + irc->users = g_slist_insert_sorted( irc->users, iu, irc_user_cmp ); + + return iu; +} + +int irc_user_free( irc_t *irc, irc_user_t *iu ) +{ + GSList *l; + + if( !iu ) + return 0; + + irc->users = g_slist_remove( irc->users, iu ); + g_hash_table_remove( irc->nick_user_hash, iu->key ); + + for( l = irc->channels; l; l = l->next ) + irc_channel_del_user( (irc_channel_t*) l->data, iu ); + + g_free( iu->nick ); + if( iu->nick != iu->user ) g_free( iu->user ); + if( iu->nick != iu->host ) g_free( iu->host ); + if( iu->nick != iu->fullname ) g_free( iu->fullname ); + g_free( iu->sendbuf ); + if( iu->sendbuf_timer ) b_event_remove( iu->sendbuf_timer ); + g_free( iu->key ); + + return 1; +} + +irc_user_t *irc_user_by_name( irc_t *irc, const char *nick ) +{ + char key[strlen(nick)+1]; + + strcpy( key, nick ); + if( nick_lc( key ) ) + return g_hash_table_lookup( irc->nick_user_hash, key ); + else + return NULL; +} + +int irc_user_set_nick( irc_user_t *iu, const char *new ) +{ + irc_t *irc = iu->irc; + char key[strlen(new)+1]; + GSList *cl; + + strcpy( key, new ); + if( iu == NULL || !nick_lc( key ) || irc_user_by_name( irc, new ) ) + return 0; + + for( cl = irc->channels; cl; cl = cl->next ) + { + irc_channel_t *ic = cl->data; + + /* Send a NICK update if we're renaming our user, or someone + who's in the same channel like our user. */ + if( iu == irc->user || + ( ( ic->flags & IRC_CHANNEL_JOINED ) && + irc_channel_has_user( ic, iu ) ) ) + { + irc_send_nick( iu, new ); + break; + } + } + + irc->users = g_slist_remove( irc->users, iu ); + g_hash_table_remove( irc->nick_user_hash, iu->key ); + + if( iu->nick == iu->user ) iu->user = NULL; + if( iu->nick == iu->host ) iu->host = NULL; + if( iu->nick == iu->fullname ) iu->fullname = NULL; + g_free( iu->nick ); + iu->nick = g_strdup( new ); + if( iu->user == NULL ) iu->user = g_strdup( iu->nick ); + if( iu->host == NULL ) iu->host = g_strdup( iu->nick ); + if( iu->fullname == NULL ) iu->fullname = g_strdup( iu->nick ); + + iu->key = g_strdup( key ); + g_hash_table_insert( irc->nick_user_hash, iu->key, iu ); + irc->users = g_slist_insert_sorted( irc->users, iu, irc_user_cmp ); + + return 1; +} + +gint irc_user_cmp( gconstpointer a_, gconstpointer b_ ) +{ + const irc_user_t *a = a_, *b = b_; + + return strcmp( a->key, b->key ); +} + +/* User-type dependent functions, for root/NickServ: */ +static gboolean root_privmsg( irc_user_t *iu, const char *msg ) +{ + char cmd[strlen(msg)+1]; + + g_free( iu->irc->last_root_cmd ); + iu->irc->last_root_cmd = g_strdup( iu->nick ); + + strcpy( cmd, msg ); + root_command_string( iu->irc, cmd ); + + return TRUE; +} + +static gboolean root_ctcp( irc_user_t *iu, char * const *ctcp ) +{ + if( g_strcasecmp( ctcp[0], "VERSION" ) == 0 ) + { + irc_send_msg_f( iu, "NOTICE", iu->irc->user->nick, "\001%s %s\001", + ctcp[0], "BitlBee " BITLBEE_VERSION " " ARCH "/" CPU ); + } + else if( g_strcasecmp( ctcp[0], "PING" ) == 0 ) + { + irc_send_msg_f( iu, "NOTICE", iu->irc->user->nick, "\001%s %s\001", + ctcp[0], ctcp[1] ? : "" ); + } + + return TRUE; +} + +const struct irc_user_funcs irc_user_root_funcs = { + root_privmsg, + root_ctcp, +}; + +/* Echo to yourself: */ +static gboolean self_privmsg( irc_user_t *iu, const char *msg ) +{ + irc_send_msg_raw( iu, "PRIVMSG", iu->nick, msg ); + + return TRUE; +} + +const struct irc_user_funcs irc_user_self_funcs = { + self_privmsg, +}; |