sjero.net Git - linphone/blob - coreapi/chat.c

   1 /***************************************************************************
   2  *            chat.c
   3  *
   4  *  Sun Jun  5 19:34:18 2005
   5  *  Copyright  2005  Simon Morlat
   6  *  Email simon dot morlat at linphone dot org
   7  ****************************************************************************/
   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
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23  */
  24
  25  #include "linphonecore.h"
  26  #include "private.h"
  27  #include <eXosip2/eXosip.h>
  28
  29  LinphoneChatRoom * linphone_core_create_chat_room(LinphoneCore *lc, const char *to){
  30         LinphoneAddress *parsed_url=NULL;
  31         char *route;
  32         if (linphone_core_interpret_url(lc,to,&parsed_url,&route)){
  33                 LinphoneChatRoom *cr=ms_new0(LinphoneChatRoom,1);
  34                 cr->lc=lc;
  35                 cr->peer=linphone_address_as_string(parsed_url);
  36                 cr->peer_url=parsed_url;
  37                 cr->route=route;
  38                 lc->chatrooms=ms_list_append(lc->chatrooms,(void *)cr);
  39                 return cr;
  40         }
  41         return NULL;
  42  }
  43
  44
  45  void linphone_chat_room_destroy(LinphoneChatRoom *cr){
  46         LinphoneCore *lc=cr->lc;
  47         lc->chatrooms=ms_list_remove(lc->chatrooms,(void *) cr);
  48         linphone_address_destroy(cr->peer_url);
  49         ms_free(cr->peer);
  50         ms_free(cr->route);
  51  }
  52
  53 void linphone_chat_room_send_message(LinphoneChatRoom *cr, const char *msg){
  54         const char *identity=linphone_core_get_identity(cr->lc);
  55         osip_message_t *sip=NULL;
  56         eXosip_message_build_request(&sip,"MESSAGE",cr->peer,identity,cr->route);
  57         osip_message_set_content_type(sip,"text/plain");
  58         osip_message_set_body(sip,msg,strlen(msg));
  59         eXosip_message_send_request(sip);
  60 }
  61
  62 bool_t linphone_chat_room_matches(LinphoneChatRoom *cr, const LinphoneAddress *from){
  63         if (linphone_address_get_username(cr->peer_url) && linphone_address_get_username(from) &&
  64                 strcmp(linphone_address_get_username(cr->peer_url),linphone_address_get_username(from))==0) return TRUE;
  65         return FALSE;
  66 }
  67
  68 void linphone_chat_room_text_received(LinphoneChatRoom *cr, LinphoneCore *lc, const char *from, const char *msg){
  69         if (lc->vtable.text_received!=NULL) lc->vtable.text_received(lc, cr, from, msg);
  70 }
  71
  72 void linphone_core_text_received(LinphoneCore *lc, eXosip_event_t *ev){
  73         MSList *elem;
  74         const char *msg;
  75         LinphoneChatRoom *cr=NULL;
  76         char *from;
  77         osip_from_t *from_url=ev->request->from;
  78         osip_body_t *body=NULL;
  79         LinphoneAddress *uri;
  80
  81         osip_message_get_body(ev->request,0,&body);
  82         if (body==NULL){
  83                 ms_error("Could not get text message from SIP body");
  84                 return;
  85         }
  86         msg=body->body;
  87         osip_from_to_str(from_url,&from);
  88         uri=linphone_address_new(from);
  89         osip_free(from);
  90         linphone_address_clean(uri);
  91         for(elem=lc->chatrooms;elem!=NULL;elem=ms_list_next(elem)){
  92                 cr=(LinphoneChatRoom*)elem->data;
  93                 if (linphone_chat_room_matches(cr,uri)){
  94                         break;
  95                 }
  96                 cr=NULL;
  97         }
  98         from=linphone_address_as_string(uri);
  99         if (cr==NULL){
 100                 /* create a new chat room */
 101                 cr=linphone_core_create_chat_room(lc,from);
 102         }
 103         linphone_address_destroy(uri);
 104         linphone_chat_room_text_received(cr,lc,from,msg);
 105         ms_free(from);
 106 }
 107
 108
 109 void linphone_chat_room_set_user_data(LinphoneChatRoom *cr, void * ud){
 110         cr->user_data=ud;
 111 }
 112 void * linphone_chat_room_get_user_data(LinphoneChatRoom *cr){
 113         return cr->user_data;
 114 }