diff options
Diffstat (limited to 'nick.c')
| -rw-r--r-- | nick.c | 111 |
1 files changed, 47 insertions, 64 deletions
@@ -1,7 +1,7 @@ /********************************************************************\ * BitlBee -- An IRC to other IM-networks gateway * * * - * Copyright 2002-2004 Wilmer van der Gaast and others * + * Copyright 2002-2006 Wilmer van der Gaast and others * \********************************************************************/ /* Some stuff to fetch, save and handle nicknames for your buddies */ @@ -26,50 +26,48 @@ #define BITLBEE_CORE #include "bitlbee.h" -void nick_set( irc_t *irc, const char *handle, struct prpl *proto, const char *nick ) +/* Store handles in lower case and strip spaces, because AIM is braindead. */ +static char *clean_handle( const char *orig ) { - nick_t *m = NULL, *n = irc->nicks; + char *new = g_malloc( strlen( orig ) + 1 ); + int i = 0; - while( n ) - { - if( ( g_strcasecmp( n->handle, handle ) == 0 ) && n->proto == proto ) - { - g_free( n->nick ); - n->nick = nick_dup( nick ); - nick_strip( n->nick ); - - return; - } - n = ( m = n )->next; // :-P + do { + if (*orig != ' ') + new[i++] = tolower( *orig ); } + while (*(orig++)); - if( m ) - n = m->next = g_new0( nick_t, 1 ); - else - n = irc->nicks = g_new0( nick_t, 1 ); + return new; +} + +void nick_set( account_t *acc, const char *handle, const char *nick ) +{ + char *store_handle, *store_nick = g_malloc( MAX_NICK_LENGTH + 1 ); - n->handle = g_strdup( handle ); - n->proto = proto; - n->nick = nick_dup( nick ); + store_handle = clean_handle( handle ); + strncpy( store_nick, nick, MAX_NICK_LENGTH ); + nick_strip( store_nick ); - nick_strip( n->nick ); + g_hash_table_replace( acc->nicks, store_handle, store_nick ); } -char *nick_get( irc_t *irc, const char *handle, struct prpl *proto, const char *realname ) +char *nick_get( account_t *acc, const char *handle, const char *realname ) { static char nick[MAX_NICK_LENGTH+1]; - nick_t *n = irc->nicks; + char *store_handle, *found_nick; int inf_protection = 256; memset( nick, 0, MAX_NICK_LENGTH + 1 ); - while( n && !*nick ) - if( ( n->proto == proto ) && ( g_strcasecmp( n->handle, handle ) == 0 ) ) - strcpy( nick, n->nick ); - else - n = n->next; - - if( !n ) + store_handle = clean_handle( handle ); + /* Find out if we stored a nick for this person already. If not, try + to generate a sane nick automatically. */ + if( ( found_nick = g_hash_table_lookup( acc->nicks, store_handle ) ) ) + { + strncpy( nick, found_nick, MAX_NICK_LENGTH ); + } + else { char *s; @@ -85,11 +83,14 @@ char *nick_get( irc_t *irc, const char *handle, struct prpl *proto, const char * g_snprintf( nick, MAX_NICK_LENGTH, "%s", realname ); nick_strip( nick ); - if( set_getint( &irc->set, "lcnicks" ) ) + if( set_getbool( &acc->irc->set, "lcnicks" ) ) nick_lc( nick ); } + g_free( store_handle ); - while( !nick_ok( nick ) || user_find( irc, nick ) ) + /* Now, find out if the nick is already in use at the moment, and make + subtle changes to make it unique. */ + while( !nick_ok( nick ) || user_find( acc->irc, nick ) ) { if( strlen( nick ) < ( MAX_NICK_LENGTH - 1 ) ) { @@ -105,19 +106,19 @@ char *nick_get( irc_t *irc, const char *handle, struct prpl *proto, const char * { int i; - irc_usermsg( irc, "WARNING: Almost had an infinite loop in nick_get()! " - "This used to be a fatal BitlBee bug, but we tried to fix it. " - "This message should *never* appear anymore. " - "If it does, please *do* send us a bug report! " - "Please send all the following lines in your report:" ); + irc_usermsg( acc->irc, "WARNING: Almost had an infinite loop in nick_get()! " + "This used to be a fatal BitlBee bug, but we tried to fix it. " + "This message should *never* appear anymore. " + "If it does, please *do* send us a bug report! " + "Please send all the following lines in your report:" ); - irc_usermsg( irc, "Trying to get a sane nick for handle %s", handle ); + irc_usermsg( acc->irc, "Trying to get a sane nick for handle %s", handle ); for( i = 0; i < MAX_NICK_LENGTH; i ++ ) - irc_usermsg( irc, "Char %d: %c/%d", i, nick[i], nick[i] ); + irc_usermsg( acc->irc, "Char %d: %c/%d", i, nick[i], nick[i] ); - irc_usermsg( irc, "FAILED. Returning an insane nick now. Things might break. " - "Good luck, and please don't forget to paste the lines up here " - "in #bitlbee on OFTC or in a mail to wilmer@gaast.net" ); + irc_usermsg( acc->irc, "FAILED. Returning an insane nick now. Things might break. " + "Good luck, and please don't forget to paste the lines up here " + "in #bitlbee on OFTC or in a mail to wilmer@gaast.net" ); g_snprintf( nick, MAX_NICK_LENGTH + 1, "xx%x", rand() ); @@ -125,30 +126,12 @@ char *nick_get( irc_t *irc, const char *handle, struct prpl *proto, const char * } } - return( nick ); + return nick; } -void nick_del( irc_t *irc, const char *nick ) +void nick_del( account_t *acc, const char *handle ) { - nick_t *l = NULL, *n = irc->nicks; - - while( n ) - { - if( g_strcasecmp( n->nick, nick ) == 0 ) - { - if( l ) - l->next = n->next; - else - irc->nicks = n->next; - - g_free( n->handle ); - g_free( n->nick ); - g_free( n ); - - break; - } - n = (l=n)->next; - } + g_hash_table_remove( acc->nicks, handle ); } |