tubes/source/approver.c

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <glib.h>
  11 #include <stdio.h>
  12
  13 #include <gtk/gtk.h>
  14
  15 #include <telepathy-glib/telepathy-glib.h>
  16 #include <telepathy-glib/debug.h>
  17 #include <telepathy-glib/simple-approver.h>
  18
  19 #include <tubes/constants.h>
  20
  21 GMainLoop *mainloop = NULL;
  22
  23 static void
  24 handle_with_cb (GObject *source,
  25     GAsyncResult *result,
  26     gpointer user_data)
  27 {
  28   TpChannelDispatchOperation *cdo = TP_CHANNEL_DISPATCH_OPERATION (source);
  29   GtkMessageDialog *dialog = GTK_MESSAGE_DIALOG (user_data);
  30   GError *error = NULL;
  31
  32   if (!tp_channel_dispatch_operation_handle_with_finish (cdo, result, &error))
  33     {
  34       g_print ("HandleWith() failed: %s\n", error->message);
  35       gtk_message_dialog_format_secondary_markup (dialog,
  36           "<b>Error</b>\n\nAsking LibreOffice to accept the session failed: <i>%s</i>",
  37           error->message);
  38       g_error_free (error);
  39       return;
  40     }
  41
  42   g_print ("HandleWith() succeeded\n");
  43   gtk_widget_destroy (GTK_WIDGET (dialog));
  44 }
  45
  46 static void
  47 close_cb (GObject *source,
  48     GAsyncResult *result,
  49     gpointer user_data)
  50
  51 {
  52   TpChannelDispatchOperation *cdo = TP_CHANNEL_DISPATCH_OPERATION (source);
  53   GError *error = NULL;
  54
  55   (void)user_data;      /* suppress unused-parameter warning */
  56
  57   if (!tp_channel_dispatch_operation_close_channels_finish (cdo, result, &error))
  58     {
  59       g_print ("Rejecting channels failed: %s\n", error->message);
  60       g_error_free (error);
  61       return;
  62     }
  63
  64   g_print ("Rejected all the things!\n");
  65 }
  66
  67 static void
  68 dialog_response_cb (
  69     GtkWidget *dialog,
  70     gint response_id,
  71     gpointer user_data)
  72 {
  73     TpSimpleApprover *self = TP_SIMPLE_APPROVER (g_object_get_data (G_OBJECT (dialog), "client"));
  74     TpChannelDispatchOperation *cdo = TP_CHANNEL_DISPATCH_OPERATION (user_data);
  75
  76     (void)self;     /* suppress unused-parameter warning (could remove TP_SIMPLE_APPROVER above?) */
  77
  78     if (response_id == GTK_RESPONSE_ACCEPT)
  79     {
  80         g_print ("Approve channels\n");
  81
  82         tp_channel_dispatch_operation_handle_with_async (cdo, NULL,
  83             handle_with_cb, dialog);
  84
  85         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT, FALSE);
  86         gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_REJECT, FALSE);
  87     }
  88     else
  89     {
  90         g_print ("Reject channels\n");
  91
  92         tp_channel_dispatch_operation_close_channels_async (cdo, close_cb, dialog);
  93         gtk_widget_destroy (dialog);
  94     }
  95
  96     g_object_unref (cdo);
  97 }
  98
  99 static void
 100 show_dialog (
 101     TpSimpleApprover *self,
 102     TpChannelDispatchOperation *cdo,
 103     TpContact *target)
 104 {
 105     GFile *avatar_file = tp_contact_get_avatar_file (target);
 106     GtkWidget *dialog = gtk_message_dialog_new_with_markup (NULL,
 107         0, /* flags */
 108         GTK_MESSAGE_QUESTION,
 109         GTK_BUTTONS_NONE,
 110         "<b>%s</b> (<i>%s</i>) would like to edit a spreadsheet in LibreOffice "
 111         "with you.",
 112         tp_contact_get_alias (target),
 113         tp_contact_get_identifier (target));
 114
 115     if (avatar_file != NULL)
 116     {
 117         GtkWidget *avatar = gtk_image_new_from_file (g_file_get_path (avatar_file));
 118
 119         gtk_message_dialog_set_image (GTK_MESSAGE_DIALOG (dialog), avatar);
 120     }
 121
 122     gtk_dialog_add_buttons (GTK_DIALOG (dialog),
 123         "_Reject", GTK_RESPONSE_REJECT,
 124         "_Accept", GTK_RESPONSE_ACCEPT,
 125         NULL);
 126
 127     g_object_set_data_full (G_OBJECT (dialog), "client", g_object_ref (self), g_object_unref);
 128     g_signal_connect (dialog, "response", G_CALLBACK (dialog_response_cb), g_object_ref (cdo));
 129
 130     gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), FALSE);
 131
 132     gtk_widget_show_all (dialog);
 133 }
 134
 135 static void
 136 add_dispatch_operation_cb (TpSimpleApprover *self,
 137     TpAccount *account,
 138     TpConnection *connection,
 139     GList *channels,
 140     TpChannelDispatchOperation *cdo,
 141     TpAddDispatchOperationContext *context,
 142     gpointer user_data)
 143 {
 144     TpContact *target = NULL;
 145     GList *l;
 146
 147     (void)account;      /* suppress unused-parameter warning */
 148     (void)connection;   /* suppress unused-parameter warning */
 149     (void)user_data;    /* suppress unused-parameter warning */
 150
 151     g_print ("Approving this batch of channels:\n");
 152
 153     for (l = channels; l != NULL; l = g_list_next (l))
 154     {
 155         TpChannel *channel = l->data;
 156
 157         if (TP_IS_DBUS_TUBE_CHANNEL (channel))
 158         {
 159             target = tp_channel_get_target_contact (channel);
 160             break;
 161         }
 162     }
 163
 164     if (target == NULL)
 165     {
 166         g_critical ("Hmm. No 1-1 D-Bus tube in cdo %s, so why did we get it?",
 167             tp_proxy_get_object_path (cdo));
 168         g_return_if_reached ();
 169     }
 170
 171     tp_add_dispatch_operation_context_accept (context);
 172     show_dialog (self, cdo, target);
 173 }
 174
 175 int
 176 main (int argc,
 177       char **argv)
 178 {
 179   TpAccountManager *manager;
 180   TpSimpleClientFactory *factory;
 181   TpBaseClient *approver;
 182   GError *error = NULL;
 183
 184   gtk_init (&argc, &argv);
 185   tp_debug_set_flags (g_getenv ("LIBO_APPROVER_DEBUG"));
 186
 187   manager = tp_account_manager_dup ();
 188
 189     factory = tp_proxy_get_factory (manager);
 190     /* We want the target contact on channels to be available... */
 191     tp_simple_client_factory_add_channel_features_varargs (factory,
 192         TP_CHANNEL_FEATURE_CONTACTS,
 193         0);
 194     /* ...and for it to have its alias and avatar available */
 195     tp_simple_client_factory_add_contact_features_varargs (factory,
 196         TP_CONTACT_FEATURE_ALIAS,
 197         TP_CONTACT_FEATURE_AVATAR_DATA,
 198         TP_CONTACT_FEATURE_INVALID);
 199
 200   approver = tp_simple_approver_new_with_am (manager, "LibreOfficeApprover",
 201       FALSE, add_dispatch_operation_cb, NULL, NULL);
 202
 203   tp_base_client_take_approver_filter (approver, tp_asv_new (
 204         TP_PROP_CHANNEL_CHANNEL_TYPE, G_TYPE_STRING,
 205           TP_IFACE_CHANNEL_TYPE_DBUS_TUBE,
 206         TP_PROP_CHANNEL_TARGET_HANDLE_TYPE, G_TYPE_UINT,
 207           TP_HANDLE_TYPE_CONTACT,
 208         TP_PROP_CHANNEL_TYPE_DBUS_TUBE_SERVICE_NAME, G_TYPE_STRING,
 209           LIBO_DTUBE_SERVICE,
 210         NULL));
 211
 212   if (!tp_base_client_register (approver, &error))
 213     {
 214       g_warning ("Failed to register Approver: %s\n", error->message);
 215       g_error_free (error);
 216       goto out;
 217     }
 218
 219   g_print ("Start approving\n");
 220
 221   mainloop = g_main_loop_new (NULL, FALSE);
 222   g_main_loop_run (mainloop);
 223   /* TODO: time out after 5 seconds of inactivity? */
 224
 225   if (mainloop != NULL)
 226     g_main_loop_unref (mainloop);
 227
 228 out:
 229   g_object_unref (manager);
 230   g_object_unref (approver);
 231
 232   return 0;
 233 }
 234
 235 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */