source: protocols/msn/msn.c @ 8b01217

Last change on this file since 8b01217 was 8b01217, checked in by Wilmer van der Gaast <wilmer@…>, at 2010-07-24T23:26:33Z

MSN supports having people in multiple groups and BitlBee does not. When
moving people between groups, make sure they *are* removed from their old
group.

  • Property mode set to 100644
File size: 9.1 KB
RevLine 
[b7d3cc34]1  /********************************************************************\
2  * BitlBee -- An IRC to other IM-networks gateway                     *
3  *                                                                    *
4  * Copyright 2002-2004 Wilmer van der Gaast and others                *
5  \********************************************************************/
6
7/* MSN module - Main file; functions to be called from BitlBee          */
8
9/*
10  This program is free software; you can redistribute it and/or modify
11  it under the terms of the GNU General Public License as published by
12  the Free Software Foundation; either version 2 of the License, or
13  (at your option) any later version.
14
15  This program is distributed in the hope that it will be useful,
16  but WITHOUT ANY WARRANTY; without even the implied warranty of
17  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18  GNU General Public License for more details.
19
20  You should have received a copy of the GNU General Public License with
21  the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL;
22  if not, write to the Free Software Foundation, Inc., 59 Temple Place,
23  Suite 330, Boston, MA  02111-1307  USA
24*/
25
26#include "nogaim.h"
27#include "msn.h"
28
[c6ca3ee]29int msn_chat_id;
30GSList *msn_connections;
31GSList *msn_switchboards;
32
[e3413cc]33static char *set_eval_display_name( set_t *set, char *value );
[911f2eb]34
[0da65d5]35static void msn_init( account_t *acc )
[911f2eb]36{
[e3413cc]37        set_add( &acc->set, "display_name", NULL, set_eval_display_name, acc );
38        set_add( &acc->set, "local_display_name", "false", set_eval_bool, acc );
39        set_add( &acc->set, "mail_notifications", "false", set_eval_bool, acc );
[efbc154]40        set_add( &acc->set, "switchboard_keepalives", "false", set_eval_bool, acc );
[911f2eb]41}
42
[0a3c243]43static void msn_login( account_t *acc )
[b7d3cc34]44{
[84b045d]45        struct im_connection *ic = imcb_new( acc );
[b7d3cc34]46        struct msn_data *md = g_new0( struct msn_data, 1 );
47       
[0da65d5]48        ic->proto_data = md;
[b7d3cc34]49        md->fd = -1;
50       
[0a3c243]51        if( strchr( acc->user, '@' ) == NULL )
[b7d3cc34]52        {
[84b045d]53                imcb_error( ic, "Invalid account name" );
[c2fb3809]54                imc_logout( ic, FALSE );
[b7d3cc34]55                return;
56        }
57       
[84b045d]58        imcb_log( ic, "Connecting" );
[2a29eac]59       
[0da65d5]60        md->fd = proxy_connect( "messenger.hotmail.com", 1863, msn_ns_connected, ic );
[b7d3cc34]61        if( md->fd < 0 )
62        {
[84b045d]63                imcb_error( ic, "Could not connect to server" );
[c2fb3809]64                imc_logout( ic, TRUE );
[2a29eac]65                return;
[b7d3cc34]66        }
[2a29eac]67       
[0da65d5]68        md->ic = ic;
[2a29eac]69        md->away_state = msn_away_state_list;
70       
[0da65d5]71        msn_connections = g_slist_append( msn_connections, ic );
[b7d3cc34]72}
73
[0da65d5]74static void msn_logout( struct im_connection *ic )
[b7d3cc34]75{
[0da65d5]76        struct msn_data *md = ic->proto_data;
[b7d3cc34]77        GSList *l;
78       
[5a5c926]79        if( md )
[b7d3cc34]80        {
[17a6ee9]81                /** Disabling MSN ft support for now.
[a2b99ec]82                while( md->filetransfers ) {
[1c3008a]83                        imcb_file_canceled( md->filetransfers->data, "Closing connection" );
[a2b99ec]84                }
[17a6ee9]85                */
[a2b99ec]86               
[5a5c926]87                if( md->fd >= 0 )
88                        closesocket( md->fd );
[b7d3cc34]89               
[5a5c926]90                if( md->handler )
[b7d3cc34]91                {
[5a5c926]92                        if( md->handler->rxq ) g_free( md->handler->rxq );
93                        if( md->handler->cmd_text ) g_free( md->handler->cmd_text );
94                        g_free( md->handler );
95                }
96               
97                while( md->switchboards )
98                        msn_sb_destroy( md->switchboards->data );
[1053836]99               
[46dca11]100                msn_msgq_purge( ic, &md->msgq );
[5a5c926]101               
[bf25fa3]102                while( md->groupcount > 0 )
103                        g_free( md->grouplist[--md->groupcount] );
[59f5c42a]104                g_free( md->grouplist );
105               
[70ac477]106                while( md->grpq )
107                {
108                        struct msn_groupadd *ga = md->grpq->data;
109                        g_free( ga->group );
110                        g_free( ga->who );
111                        g_free( ga );
112                        md->grpq = g_slist_remove( md->grpq, ga );
113                }
114               
[5a5c926]115                g_free( md );
[b7d3cc34]116        }
117       
[0da65d5]118        for( l = ic->permit; l; l = l->next )
[b7d3cc34]119                g_free( l->data );
[0da65d5]120        g_slist_free( ic->permit );
[b7d3cc34]121       
[0da65d5]122        for( l = ic->deny; l; l = l->next )
[b7d3cc34]123                g_free( l->data );
[0da65d5]124        g_slist_free( ic->deny );
[b7d3cc34]125       
[0da65d5]126        msn_connections = g_slist_remove( msn_connections, ic );
[b7d3cc34]127}
128
[f6c963b]129static int msn_buddy_msg( struct im_connection *ic, char *who, char *message, int away )
[b7d3cc34]130{
131        struct msn_switchboard *sb;
132       
[70ac477]133#ifdef DEBUG
134        if( strcmp( who, "raw" ) == 0 )
135        {
136                msn_write( ic, message, strlen( message ) );
137                msn_write( ic, "\r\n", 2 );
138        }
139        else
140#endif
[0da65d5]141        if( ( sb = msn_sb_by_handle( ic, who ) ) )
[b7d3cc34]142        {
143                return( msn_sb_sendmessage( sb, message ) );
144        }
145        else
146        {
147                struct msn_message *m;
148               
149                /* Create a message. We have to arrange a usable switchboard, and send the message later. */
150                m = g_new0( struct msn_message, 1 );
151                m->who = g_strdup( who );
152                m->text = g_strdup( message );
153               
[a830512]154                return msn_sb_write_msg( ic, m );
[b7d3cc34]155        }
156       
157        return( 0 );
158}
159
[0da65d5]160static GList *msn_away_states( struct im_connection *ic )
[b7d3cc34]161{
[5e202b0]162        static GList *l = NULL;
[b7d3cc34]163        int i;
164       
[5e202b0]165        if( l == NULL )
[b051d39]166                for( i = 0; *msn_away_state_list[i].code; i ++ )
167                        if( *msn_away_state_list[i].name )
168                                l = g_list_append( l, (void*) msn_away_state_list[i].name );
[b7d3cc34]169       
[5e202b0]170        return l;
[b7d3cc34]171}
172
[0da65d5]173static void msn_set_away( struct im_connection *ic, char *state, char *message )
[b7d3cc34]174{
175        char buf[1024];
[0da65d5]176        struct msn_data *md = ic->proto_data;
[b7d3cc34]177       
[b051d39]178        if( state )
179                md->away_state = msn_away_state_by_name( state ) ? :
180                                 msn_away_state_list + 1;
[b7d3cc34]181        else
[b051d39]182                md->away_state = msn_away_state_list;
[b7d3cc34]183       
[b051d39]184        g_snprintf( buf, sizeof( buf ), "CHG %d %s\r\n", ++md->trId, md->away_state->code );
[0da65d5]185        msn_write( ic, buf, strlen( buf ) );
[b7d3cc34]186}
187
[0da65d5]188static void msn_set_my_name( struct im_connection *ic, char *info )
[b7d3cc34]189{
[e3413cc]190        msn_set_display_name( ic, info );
[b7d3cc34]191}
192
[0da65d5]193static void msn_get_info(struct im_connection *ic, char *who) 
[b7d3cc34]194{
195        /* Just make an URL and let the user fetch the info */
[84b045d]196        imcb_log( ic, "%s\n%s: %s%s", _("User Info"), _("For now, fetch yourself"), PROFILE_URL, who );
[b7d3cc34]197}
198
[0da65d5]199static void msn_add_buddy( struct im_connection *ic, char *who, char *group )
[b7d3cc34]200{
[8b01217]201        struct bee_user *bu = bee_user_by_handle( ic->bee, ic, who );
202       
[6acc033]203        msn_buddy_list_add( ic, "FL", who, who, group );
[8b01217]204        if( bu && bu->group )
205                msn_buddy_list_remove( ic, "FL", who, bu->group->name );
[b7d3cc34]206}
207
[0da65d5]208static void msn_remove_buddy( struct im_connection *ic, char *who, char *group )
[b7d3cc34]209{
[8b01217]210        msn_buddy_list_remove( ic, "FL", who, NULL );
[b7d3cc34]211}
212
[f6c963b]213static void msn_chat_msg( struct groupchat *c, char *message, int flags )
[b7d3cc34]214{
[fa29d093]215        struct msn_switchboard *sb = msn_sb_by_chat( c );
[b7d3cc34]216       
217        if( sb )
[0da65d5]218                msn_sb_sendmessage( sb, message );
219        /* FIXME: Error handling (although this can't happen unless something's
220           already severely broken) disappeared here! */
[b7d3cc34]221}
222
[c058ff9]223static void msn_chat_invite( struct groupchat *c, char *who, char *message )
[b7d3cc34]224{
[fa29d093]225        struct msn_switchboard *sb = msn_sb_by_chat( c );
[b7d3cc34]226        char buf[1024];
227       
228        if( sb )
229        {
230                g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, who );
231                msn_sb_write( sb, buf, strlen( buf ) );
232        }
233}
234
[0da65d5]235static void msn_chat_leave( struct groupchat *c )
[b7d3cc34]236{
[fa29d093]237        struct msn_switchboard *sb = msn_sb_by_chat( c );
[b7d3cc34]238       
239        if( sb )
240                msn_sb_write( sb, "OUT\r\n", 5 );
241}
242
[0da65d5]243static struct groupchat *msn_chat_with( struct im_connection *ic, char *who )
[b7d3cc34]244{
245        struct msn_switchboard *sb;
[36577aa]246        struct groupchat *c = imcb_chat_new( ic, who );
[b7d3cc34]247       
[0da65d5]248        if( ( sb = msn_sb_by_handle( ic, who ) ) )
[b7d3cc34]249        {
250                debug( "Converting existing switchboard to %s to a groupchat", who );
[fa29d093]251                return msn_sb_to_chat( sb );
[b7d3cc34]252        }
253        else
254        {
255                struct msn_message *m;
256               
257                /* Create a magic message. This is quite hackish, but who cares? :-P */
258                m = g_new0( struct msn_message, 1 );
259                m->who = g_strdup( who );
260                m->text = g_strdup( GROUPCHAT_SWITCHBOARD_MESSAGE );
261               
[a830512]262                msn_sb_write_msg( ic, m );
263
[36577aa]264                return c;
[b7d3cc34]265        }
266}
267
[0da65d5]268static void msn_keepalive( struct im_connection *ic )
[b7d3cc34]269{
[0da65d5]270        msn_write( ic, "PNG\r\n", strlen( "PNG\r\n" ) );
[b7d3cc34]271}
272
[0da65d5]273static void msn_add_permit( struct im_connection *ic, char *who )
[b7d3cc34]274{
[6acc033]275        msn_buddy_list_add( ic, "AL", who, who, NULL );
[b7d3cc34]276}
277
[0da65d5]278static void msn_rem_permit( struct im_connection *ic, char *who )
[b7d3cc34]279{
[8b01217]280        msn_buddy_list_remove( ic, "AL", who, NULL );
[b7d3cc34]281}
282
[0da65d5]283static void msn_add_deny( struct im_connection *ic, char *who )
[b7d3cc34]284{
285        struct msn_switchboard *sb;
286       
[6acc033]287        msn_buddy_list_add( ic, "BL", who, who, NULL );
[b7d3cc34]288       
289        /* If there's still a conversation with this person, close it. */
[0da65d5]290        if( ( sb = msn_sb_by_handle( ic, who ) ) )
[b7d3cc34]291        {
292                msn_sb_destroy( sb );
293        }
294}
295
[0da65d5]296static void msn_rem_deny( struct im_connection *ic, char *who )
[b7d3cc34]297{
[8b01217]298        msn_buddy_list_remove( ic, "BL", who, NULL );
[b7d3cc34]299}
300
[0da65d5]301static int msn_send_typing( struct im_connection *ic, char *who, int typing )
[b7d3cc34]302{
[df1fb67]303        if( typing & OPT_TYPING )
[f6c963b]304                return( msn_buddy_msg( ic, who, TYPING_NOTIFICATION_MESSAGE, 0 ) );
[b7d3cc34]305        else
306                return( 1 );
307}
308
[e3413cc]309static char *set_eval_display_name( set_t *set, char *value )
[911f2eb]310{
311        account_t *acc = set->data;
[0da65d5]312        struct im_connection *ic = acc->ic;
[911f2eb]313       
[e3413cc]314        /* Allow any name if we're offline. */
[0da65d5]315        if( ic == NULL )
[e3413cc]316                return value;
[911f2eb]317       
318        if( strlen( value ) > 129 )
319        {
[84b045d]320                imcb_log( ic, "Maximum name length exceeded" );
[911f2eb]321                return NULL;
322        }
323       
324        /* Returning NULL would be better, because the server still has to
325           confirm the name change. However, it looks a bit confusing to the
326           user. */
[e3413cc]327        return msn_set_display_name( ic, value ) ? value : NULL;
[911f2eb]328}
329
[0da65d5]330void msn_initmodule()
[b7d3cc34]331{
[7b23afd]332        struct prpl *ret = g_new0(struct prpl, 1);
[911f2eb]333       
[7b23afd]334        ret->name = "msn";
[b7d3cc34]335        ret->login = msn_login;
[0da65d5]336        ret->init = msn_init;
337        ret->logout = msn_logout;
[f6c963b]338        ret->buddy_msg = msn_buddy_msg;
[b7d3cc34]339        ret->away_states = msn_away_states;
340        ret->set_away = msn_set_away;
341        ret->get_info = msn_get_info;
[0da65d5]342        ret->set_my_name = msn_set_my_name;
[b7d3cc34]343        ret->add_buddy = msn_add_buddy;
344        ret->remove_buddy = msn_remove_buddy;
[f6c963b]345        ret->chat_msg = msn_chat_msg;
[b7d3cc34]346        ret->chat_invite = msn_chat_invite;
347        ret->chat_leave = msn_chat_leave;
[0da65d5]348        ret->chat_with = msn_chat_with;
[b7d3cc34]349        ret->keepalive = msn_keepalive;
350        ret->add_permit = msn_add_permit;
351        ret->rem_permit = msn_rem_permit;
352        ret->add_deny = msn_add_deny;
353        ret->rem_deny = msn_rem_deny;
354        ret->send_typing = msn_send_typing;
[5b52a48]355        ret->handle_cmp = g_strcasecmp;
[17a6ee9]356        //ret->transfer_request = msn_ftp_transfer_request;
[b7d3cc34]357
[7b23afd]358        register_protocol(ret);
[b7d3cc34]359}
Note: See TracBrowser for help on using the repository browser.