src/core/sipe-user.c

   1 /**
   2  * @file sipe-user.c
   3  *
   4  * pidgin-sipe
   5  *
   6  * Copyright (C) 2010-13 SIPE Project <http://sipe.sourceforge.net/>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #ifdef HAVE_CONFIG_H
  24 #include "config.h"
  25 #endif
  26
  27 #include <glib.h>
  28
  29 #include "sipe-common.h"
  30 #include "sipmsg.h"
  31 #include "sip-transport.h"
  32 #include "sipe-backend.h"
  33 #include "sipe-chat.h"
  34 #include "sipe-core.h"
  35 #include "sipe-core-private.h"
  36 #include "sipe-dialog.h"
  37 #include "sipe-im.h"
  38 #include "sipe-nls.h"
  39 #include "sipe-session.h"
  40 #include "sipe-user.h"
  41 #include "sipe-utils.h"
  42
  43 void sipe_user_present_info(struct sipe_core_private *sipe_private,
  44                             struct sip_session *session,
  45                             const gchar *message)
  46 {
  47         sipe_backend_notify_message_info(SIPE_CORE_PUBLIC,
  48                                          session->chat_session ? session->chat_session->backend : NULL,
  49                                          session->with,
  50                                          message);
  51 }
  52
  53 void sipe_user_present_error(struct sipe_core_private *sipe_private,
  54                              struct sip_session *session,
  55                              const gchar *message)
  56 {
  57         sipe_backend_notify_message_error(SIPE_CORE_PUBLIC,
  58                                           session->chat_session ? session->chat_session->backend : NULL,
  59                                           session->with,
  60                                           message);
  61 }
  62
  63 void sipe_user_present_message_undelivered(struct sipe_core_private *sipe_private,
  64                                            struct sip_session *session,
  65                                            int sip_error,
  66                                            int sip_warning,
  67                                            const gchar *who,
  68                                            const gchar *message)
  69 {
  70         char *msg, *msg_tmp, *msg_tmp2;
  71         const char *label;
  72
  73         msg_tmp = message ? sipe_backend_markup_strip_html(message) : NULL;
  74         msg = msg_tmp ? g_strdup_printf("<font color=\"#888888\"></b>%s<b></font>", msg_tmp) : NULL;
  75         g_free(msg_tmp);
  76         /* Service unavailable; Server Internal Error; Server Time-out */
  77         if (sip_error == 606 && sip_warning == 309) { /* Not acceptable all. */ /* Message contents not allowed by policy */
  78                 label = _("Your message or invitation was not delivered, possibly because it contains a hyperlink or other content that the system administrator has blocked.");
  79                 g_free(msg);
  80                 msg = NULL;
  81         } else if (sip_error == 500 || sip_error == 503 || sip_error == 504 || sip_error == 603) {
  82                 label = _("This message was not delivered to %s because the service is not available");
  83         } else if (sip_error == 486) { /* Busy Here */
  84                 label = _("This message was not delivered to %s because one or more recipients do not want to be disturbed");
  85         } else if (sip_error == 415) { /* Unsupported media type */
  86                 label = _("This message was not delivered to %s because one or more recipients don't support this type of message");
  87         } else {
  88                 label = _("This message was not delivered to %s because one or more recipients are offline");
  89         }
  90
  91         msg_tmp = g_strdup_printf( "%s%s\n%s" ,
  92                         msg_tmp2 = g_strdup_printf(label, who ? who : ""),
  93                         msg ? ":" : "",
  94                         msg ? msg : "");
  95         sipe_user_present_error(sipe_private, session, msg_tmp);
  96         g_free(msg_tmp2);
  97         g_free(msg_tmp);
  98         g_free(msg);
  99 }
 100
 101 static gboolean process_info_typing_response(struct sipe_core_private *sipe_private,
 102                                              struct sipmsg *msg,
 103                                              SIPE_UNUSED_PARAMETER struct transaction *trans)
 104 {
 105         /* Indicates dangling IM session which needs to be dropped */
 106         if (msg->response == 408 || /* Request timeout */
 107             msg->response == 480 || /* Temporarily Unavailable */
 108             msg->response == 481) { /* Call/Transaction Does Not Exist */
 109                 gchar *with = parse_from(sipmsg_find_header(msg, "To"));
 110                 struct sip_session *session = sipe_session_find_im(sipe_private, with);
 111                 struct sip_dialog *dialog = sipe_dialog_find(session, with);
 112                 if (dialog)
 113                         sipe_im_cancel_dangling(sipe_private, session, dialog, with,
 114                                                 sipe_im_cancel_unconfirmed);
 115                 g_free(with);
 116         }
 117         return(TRUE);
 118 }
 119
 120 void sipe_core_user_feedback_typing(struct sipe_core_public *sipe_public,
 121                                     const gchar *to,
 122                                     gboolean typing)
 123 {
 124         struct sipe_core_private *sipe_private = SIPE_CORE_PRIVATE;
 125         struct sip_session *session = sipe_session_find_im(sipe_private, to);
 126         struct sip_dialog *dialog = sipe_dialog_find(session, to);
 127
 128         /* only enable this debug output while testing
 129         SIPE_DEBUG_INFO("sipe_core_user_feedback_typing session %p (%s) dialog %p (%s) established %s",
 130                         session, session ? session->callid : "N/A",
 131                         dialog, dialog ? dialog->callid : "N/A",
 132                         (dialog && dialog->is_established) ? "YES" : "NO"); */
 133
 134         if (session && dialog && dialog->is_established) {
 135                 gchar *body = g_strdup_printf("<?xml version=\"1.0\"?>"
 136                                               "<KeyboardActivity>"
 137                                               " <status status=\"%s\" />"
 138                                               "</KeyboardActivity>",
 139                                               typing ? "type" : "idle");
 140                 sip_transport_info(sipe_private,
 141                                    "Content-Type: application/xml\r\n",
 142                                    body,
 143                                    dialog,
 144                                    process_info_typing_response);
 145                 g_free(body);
 146         }
 147 }
 148
 149 struct sipe_user_ask_ctx {
 150         struct sipe_core_private *sipe_private;
 151         SipeUserAskCb accept_cb;
 152         SipeUserAskCb decline_cb;
 153         gpointer data;
 154 };
 155
 156 struct sipe_user_ask_ctx * sipe_user_ask(struct sipe_core_private *sipe_private,
 157                                          const gchar *message,
 158                                          const gchar *accept_label,
 159                                          SipeUserAskCb accept_cb,
 160                                          const gchar *decline_label,
 161                                          SipeUserAskCb decline_cb,
 162                                          gpointer data)
 163 {
 164         struct sipe_user_ask_ctx *ctx = g_new0(struct sipe_user_ask_ctx, 1);
 165         ctx->sipe_private = sipe_private;
 166         ctx->accept_cb = accept_cb;
 167         ctx->decline_cb = decline_cb;
 168         ctx->data = data;
 169
 170         sipe_backend_user_ask(SIPE_CORE_PUBLIC, message,
 171                               accept_label, decline_label,
 172                               ctx);
 173
 174         return ctx;
 175 }
 176
 177 void sipe_core_user_ask_cb(gpointer context, gboolean accepted)
 178 {
 179         struct sipe_user_ask_ctx *ctx = context;
 180
 181         if (accepted && ctx->accept_cb)
 182                 ctx->accept_cb(ctx->sipe_private, ctx->data);
 183         else if (ctx->decline_cb)
 184                 ctx->decline_cb(ctx->sipe_private, ctx->data);
 185
 186         g_free(ctx);
 187 }
 188
 189 void sipe_user_close_ask(struct sipe_user_ask_ctx *context)
 190 {
 191         sipe_backend_user_close_ask(context);
 192         g_free(context);
 193 }
 194
 195 /*
 196   Local Variables:
 197   mode: c
 198   c-file-style: "bsd"
 199   indent-tabs-mode: t
 200   tab-width: 8
 201   End:
 202 */