diff options
Diffstat (limited to 'irc_im.c')
| -rw-r--r-- | irc_im.c | 268 |
1 files changed, 268 insertions, 0 deletions
diff --git a/irc_im.c b/irc_im.c new file mode 100644 index 00000000..dd015ba9 --- /dev/null +++ b/irc_im.c @@ -0,0 +1,268 @@ + /********************************************************************\ + * BitlBee -- An IRC to other IM-networks gateway * + * * + * Copyright 2002-2010 Wilmer van der Gaast and others * + \********************************************************************/ + +/* Some glue to put the IRC and the IM stuff together. */ + +/* + 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" +#include "dcc.h" + +/* IM->IRC callbacks */ + +static const struct irc_user_funcs irc_user_im_funcs; + +static gboolean bee_irc_user_new( bee_t *bee, bee_user_t *bu ) +{ + irc_user_t *iu; + char nick[MAX_NICK_LENGTH+1], *s; + + memset( nick, 0, MAX_NICK_LENGTH + 1 ); + strcpy( nick, nick_get( bu->ic->acc, bu->handle ) ); + + bu->ui_data = iu = irc_user_new( (irc_t*) bee->ui_data, nick ); + iu->bu = bu; + + if( ( s = strchr( bu->handle, '@' ) ) ) + { + iu->host = g_strdup( s + 1 ); + iu->user = g_strndup( bu->handle, s - bu->handle ); + } + else if( bu->ic->acc->server ) + { + iu->host = g_strdup( bu->ic->acc->server ); + iu->user = g_strdup( bu->handle ); + + /* s/ /_/ ... important for AOL screennames */ + for( s = iu->user; *s; s ++ ) + if( *s == ' ' ) + *s = '_'; + } + else + { + iu->host = g_strdup( bu->ic->acc->prpl->name ); + iu->user = g_strdup( bu->handle ); + } + + if( set_getbool( &bee->set, "private" ) ) + iu->flags |= IRC_USER_PRIVATE; + + iu->f = &irc_user_im_funcs; + //iu->last_typing_notice = 0; + + return TRUE; +} + +static gboolean bee_irc_user_free( bee_t *bee, bee_user_t *bu ) +{ + return irc_user_free( bee->ui_data, (irc_user_t *) bu->ui_data ); +} + +static gboolean bee_irc_user_status( bee_t *bee, bee_user_t *bu, bee_user_t *old ) +{ + irc_t *irc = bee->ui_data; + irc_channel_t *ic = irc->channels->data; /* For now, just pick the first channel. */ + + if( ( bu->flags & BEE_USER_ONLINE ) != ( old->flags & BEE_USER_ONLINE ) ) + { + if( bu->flags & BEE_USER_ONLINE ) + irc_channel_add_user( ic, (irc_user_t*) bu->ui_data ); + else + irc_channel_del_user( ic, (irc_user_t*) bu->ui_data ); + } + + return TRUE; +} + +static gboolean bee_irc_user_msg( bee_t *bee, bee_user_t *bu, const char *msg, time_t sent_at ) +{ + irc_t *irc = bee->ui_data; + irc_channel_t *ic = irc->channels->data; + irc_user_t *iu = (irc_user_t *) bu->ui_data; + char *dst, *prefix = NULL; + char *wrapped, *ts = NULL; + + if( sent_at > 0 && set_getbool( &irc->b->set, "display_timestamps" ) ) + ts = irc_format_timestamp( irc, sent_at ); + + if( iu->flags & IRC_USER_PRIVATE ) + { + dst = irc->user->nick; + prefix = ts; + ts = NULL; + } + else + { + dst = ic->name; + prefix = g_strdup_printf( "%s%s%s", irc->user->nick, set_getstr( &bee->set, "to_char" ), ts ); + } + + wrapped = word_wrap( msg, 425 ); + irc_send_msg( iu, "PRIVMSG", dst, wrapped, prefix ); + + g_free( wrapped ); + g_free( prefix ); + g_free( ts ); + + return TRUE; +} + +static gboolean bee_irc_user_typing( bee_t *bee, bee_user_t *bu, uint32_t flags ) +{ + irc_t *irc = (irc_t *) bee->ui_data; + + if( set_getbool( &bee->set, "typing_notice" ) ) + irc_send_msg_f( (irc_user_t *) bu->ui_data, "PRIVMSG", irc->user->nick, + "\001TYPING %d\001", ( flags >> 8 ) & 3 ); + else + return FALSE; + + return TRUE; +} + +static gboolean bee_irc_user_fullname( bee_t *bee, bee_user_t *bu ) +{ + irc_user_t *iu = (irc_user_t *) bu->ui_data; + irc_t *irc = (irc_t *) bee->ui_data; + char *s; + + if( iu->fullname != iu->nick ) + g_free( iu->fullname ); + iu->fullname = g_strdup( bu->fullname ); + + /* Strip newlines (unlikely, but IRC-unfriendly so they must go) + TODO(wilmer): Do the same with away msgs again! */ + for( s = iu->fullname; *s; s ++ ) + if( isspace( *s ) ) *s = ' '; + + if( ( bu->ic->flags & OPT_LOGGED_IN ) && set_getbool( &bee->set, "display_namechanges" ) ) + { + char *msg = g_strdup_printf( "<< \002BitlBee\002 - Changed name to `%s' >>", iu->fullname ); + irc_send_msg( iu, "NOTICE", irc->user->nick, msg, NULL ); + } + + s = set_getstr( &bu->ic->acc->set, "nick_source" ); + if( strcmp( s, "handle" ) != 0 ) + { + char *name = g_strdup( bu->fullname ); + + if( strcmp( s, "first_name" ) == 0 ) + { + int i; + for( i = 0; name[i] && !isspace( name[i] ); i ++ ) {} + name[i] = '\0'; + } + + imcb_buddy_nick_hint( bu->ic, bu->handle, name ); + + g_free( name ); + } + + return TRUE; +} + +/* File transfers */ +static file_transfer_t *bee_irc_ft_in_start( bee_t *bee, bee_user_t *bu, const char *file_name, size_t file_size ) +{ + return dccs_send_start( bu->ic, (irc_user_t *) bu->ui_data, file_name, file_size ); +} + +gboolean bee_irc_ft_out_start( struct im_connection *ic, file_transfer_t *ft ) +{ + return dccs_recv_start( ft ); +} + +void bee_irc_ft_close( struct im_connection *ic, file_transfer_t *ft ) +{ + return dcc_close( ft ); +} + +void bee_irc_ft_finished( struct im_connection *ic, file_transfer_t *file ) +{ + dcc_file_transfer_t *df = file->priv; + + if( file->bytes_transferred >= file->file_size ) + dcc_finish( file ); + else + df->proto_finished = TRUE; +} + +const struct bee_ui_funcs irc_ui_funcs = { + bee_irc_user_new, + bee_irc_user_free, + bee_irc_user_fullname, + bee_irc_user_status, + bee_irc_user_msg, + bee_irc_user_typing, + + bee_irc_ft_in_start, + bee_irc_ft_out_start, + bee_irc_ft_close, + bee_irc_ft_finished, +}; + + +/* IRC->IM calls */ + +static gboolean bee_irc_user_privmsg( irc_user_t *iu, const char *msg ) +{ + if( iu->bu ) + return bee_user_msg( iu->irc->b, iu->bu, msg, 0 ); + else + return FALSE; +} + +static gboolean bee_irc_user_ctcp( irc_user_t *iu, char *const *ctcp ) +{ + if( ctcp[1] && g_strcasecmp( ctcp[0], "DCC" ) == 0 + && g_strcasecmp( ctcp[1], "SEND" ) == 0 ) + { + if( iu->bu && iu->bu->ic && iu->bu->ic->acc->prpl->transfer_request ) + { + file_transfer_t *ft = dcc_request( iu->bu->ic, ctcp ); + if ( ft ) + iu->bu->ic->acc->prpl->transfer_request( iu->bu->ic, ft, iu->bu->handle ); + + return TRUE; + } + } + else if( g_strcasecmp( ctcp[0], "TYPING" ) == 0 ) + { + if( iu->bu && iu->bu->ic && iu->bu->ic->acc->prpl->send_typing && ctcp[1] ) + { + int st = ctcp[1][0]; + if( st >= '0' && st <= '2' ) + { + st <<= 8; + iu->bu->ic->acc->prpl->send_typing( iu->bu->ic, iu->bu->handle, st ); + } + + return TRUE; + } + } + + return FALSE; +} + +static const struct irc_user_funcs irc_user_im_funcs = { + bee_irc_user_privmsg, + bee_irc_user_ctcp, +}; |