1 /*

     2  * telepathy-helpers.c - Source for some Telepathy D-Bus helper functions

     3  * Copyright (C) 2005 Collabora Ltd.

     4  * 

     5  *

     6  * This library is free software; you can redistribute it and/or

     7  * modify it under the terms of the GNU Lesser General Public

     8  * License as published by the Free Software Foundation; either

     9  * version 2.1 of the License, or (at your option) any later version.

    10  *

    11  * This library is distributed in the hope that it will be useful,

    12  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    14  * Lesser General Public License for more details.

    15  *

    16  * You should have received a copy of the GNU Lesser General Public

    17  * License along with this library; if not, write to the Free Software

    18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    19  */

    20 

    21 #include <stdlib.h>

    22 #include <dbus/dbus-glib.h>

    23 #include "telepathy-helpers.h"

    24 

    25 #ifdef EMULATOR

    26 #include "libgabble_wsd_solution.h"

    27 

    28 	GET_STATIC_VAR_FROM_TLS(busCon,gabble_helpers,DBusGConnection*)

    29 	#define busCon (*GET_WSD_VAR_NAME(busCon,gabble_helpers, s)())

    30 	

    31 	GET_STATIC_VAR_FROM_TLS(bus_proxy,gabble_helpers,DBusGProxy*)

    32 	#define bus_proxy (*GET_WSD_VAR_NAME(bus_proxy,gabble_helpers, s)())	

    33 	

    34 #endif

    35 	

    36 

    37 DBusGConnection *

    38 tp_get_bus ()

    39 {

    40 #ifndef EMULATOR

    41   static DBusGConnection *busCon = NULL;

    42 #endif

    43 

    44   if (busCon == NULL)

    45     {

    46       GError *error = NULL;

    47 

    48       busCon = dbus_g_bus_get (DBUS_BUS_SESSION/*DBUS_BUS_STARTER*/, &error);

    49 

    50       if (busCon == NULL)

    51         {

    52           g_warning ("Failed to connect to starter bus: %s", error->message);

    53           exit (1);

    54         }

    55     }

    56 

    57   return busCon;

    58 }

    59 

    60 DBusGProxy *

    61 tp_get_bus_proxy ()

    62 {

    63 #ifndef EMULATOR

    64   static DBusGProxy *bus_proxy = NULL;

    65 #endif

    66 

    67   if (bus_proxy == NULL)

    68     {

    69       DBusGConnection *bus = tp_get_bus ();

    70 

    71       bus_proxy = dbus_g_proxy_new_for_name (bus,

    72                                             "org.freedesktop.DBus",

    73                                             "/org/freedesktop/DBus",

    74                                             "org.freedesktop.DBus");

    75 

    76       if (bus_proxy == NULL)

    77         g_error ("Failed to get proxy object for bus.");

    78     }

    79 

    80   return bus_proxy;

    81 }

    82 

    83 static void _list_builder (gpointer key, gpointer value, gpointer data);

    84 

    85 GSList *

    86 tp_hash_to_key_value_list (GHashTable *hash)

    87 {

    88   GSList *ret = NULL;

    89 

    90   g_hash_table_foreach (hash, _list_builder, &ret);

    91 

    92   return ret;

    93 }

    94 

    95 void

    96 tp_key_value_list_free (GSList *list)

    97 {

    98   GSList *iter;

    99 

   100   for (iter = list; iter; iter = g_slist_next(iter))

   101   {

   102     g_free (iter->data);

   103   }

   104 

   105   g_slist_free (list);

   106 }

   107 

   108 static void _list_builder (gpointer key, gpointer value, gpointer data)

   109 {

   110   GSList **list = (GSList **) data;

   111   TpKeyValue *kv = g_new0 (TpKeyValue, 1);

   112 

   113   kv->key = key;

   114   kv->value = value;

   115 

   116   *list = g_slist_prepend (*list, kv);

   117 }

   118