vcs.maemo.org Git - maevies/blob - src/mvs-tmdb-movie-service.c

   1 /*
   2  * mvs-tmdb-movie-service.c
   3  *
   4  * This file is part of maevies
   5  * Copyright (C) 2010 Simón Pena <spenap@gmail.com>
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License as
   9  * published by the Free Software Foundation; either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  *
  17  */
  18
  19 #include <dbus/dbus-glib-bindings.h>
  20
  21 #include "mvs-tmdb-movie-service.h"
  22
  23 #define TMDB_MOVIE_SERVICE_OBJECT_PATH "/TMDBMovie"
  24 #define TMDB_MOVIE_SERVICE_NAME "com.simonpena.maevies.tmdbmovie"
  25
  26 G_DEFINE_TYPE (MvsTMDBMovieService, mvs_tmdb_movie_service, G_TYPE_OBJECT)
  27
  28 enum {
  29         PROP_0,
  30         PROP_ID,
  31         PROP_DBUSGCONN,
  32 };
  33
  34 #define GET_PRIVATE(o) \
  35         (G_TYPE_INSTANCE_GET_PRIVATE ((o), MVS_TYPE_TMDB_MOVIE_SERVICE, MvsTMDBMovieServicePrivate))
  36
  37 struct _MvsTMDBMovieServicePrivate {
  38         MvsTmdbMovie *movie;
  39         DBusGConnection *connection;
  40         gchar *suffix;
  41 };
  42
  43 gboolean
  44 mvs_tmdb_movie_service_get_title (MvsTMDBMovieService *self, gchar **title,
  45                                   GError **error)
  46 {
  47         *title = g_strdup (mvs_tmdb_movie_get_name (self->priv->movie));
  48         return *title != NULL;
  49 }
  50
  51 #include "mvs-tmdb-movie-service-glue.h"
  52
  53 static void
  54 setup_dbus (MvsTMDBMovieService *self)
  55 {
  56         DBusGProxy *proxy;
  57         guint request_name_result;
  58         GError *error = NULL;
  59         gchar *object_path = NULL;
  60
  61         proxy = dbus_g_proxy_new_for_name (self->priv->connection,
  62                                            DBUS_SERVICE_DBUS,
  63                                            DBUS_PATH_DBUS,
  64                                            DBUS_INTERFACE_DBUS);
  65
  66         if (!org_freedesktop_DBus_request_name (proxy,
  67                                                 TMDB_MOVIE_SERVICE_NAME,
  68                                                 0, &request_name_result,
  69                                                 &error)) {
  70                 g_warning ("Unable to register service: %s", error->message);
  71                 g_error_free (error);
  72         }
  73
  74         object_path = g_strdup_printf (TMDB_MOVIE_SERVICE_OBJECT_PATH "/%s",
  75                         self->priv->suffix);
  76
  77         dbus_g_connection_register_g_object (self->priv->connection,
  78                                              object_path,
  79                                              G_OBJECT (self));
  80
  81         g_free (object_path);
  82         g_object_unref (proxy);
  83 }
  84
  85 static void
  86 mvs_tmdb_movie_service_set_property (GObject *object, guint property_id,
  87                                   const GValue *value, GParamSpec *pspec)
  88 {
  89         MvsTMDBMovieService *self = MVS_TMDB_MOVIE_SERVICE (object);
  90
  91         switch (property_id) {
  92         case PROP_DBUSGCONN:
  93                 if (!self->priv->connection) {
  94                         DBusGConnection *tmp = g_value_get_pointer (value);
  95                         if (tmp) {
  96                                 self->priv->connection =
  97                                         dbus_g_connection_ref (tmp);
  98                                 setup_dbus (self);
  99                         }
 100                 }
 101                 g_assert (self->priv->connection);
 102                 break;
 103         default:
 104                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
 105         }
 106 }
 107
 108 static void
 109 mvs_tmdb_movie_service_finalize (GObject *object)
 110 {
 111         MvsTMDBMovieService *self = MVS_TMDB_MOVIE_SERVICE (object);
 112
 113         if (self->priv->connection) {
 114                 dbus_g_connection_unref (self->priv->connection);
 115         }
 116         g_free (self->priv->suffix);
 117         g_object_unref (self->priv->movie);
 118         G_OBJECT_CLASS (mvs_tmdb_movie_service_parent_class)->finalize (object);
 119 }
 120
 121 static void
 122 mvs_tmdb_movie_service_class_init (MvsTMDBMovieServiceClass *klass)
 123 {
 124         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 125
 126         g_type_class_add_private (klass, sizeof (MvsTMDBMovieServicePrivate));
 127
 128         object_class->set_property = mvs_tmdb_movie_service_set_property;
 129         object_class->finalize = mvs_tmdb_movie_service_finalize;
 130
 131         g_object_class_install_property
 132                 (object_class, PROP_DBUSGCONN,
 133                  g_param_spec_pointer ("connection", "DBusGConnection",
 134                                        "DBus GConnection",
 135                                        G_PARAM_WRITABLE));
 136
 137          dbus_g_object_type_install_info (MVS_TYPE_TMDB_MOVIE_SERVICE,
 138                                           &dbus_glib_mvs_tmdb_movie_service_object_info);
 139 }
 140
 141 static void
 142 mvs_tmdb_movie_service_init (MvsTMDBMovieService *self)
 143 {
 144         self->priv = GET_PRIVATE (self);
 145         self->priv->movie = NULL;
 146         self->priv->connection = NULL;
 147         self->priv->suffix = NULL;
 148 }
 149
 150 MvsTMDBMovieService*
 151 mvs_tmdb_movie_service_new (DBusGConnection *connection,
 152                 MvsTmdbMovie *movie, const gchar *suffix)
 153 {
 154         MvsTMDBMovieService *instance = g_object_new (MVS_TYPE_TMDB_MOVIE_SERVICE, NULL);
 155         instance->priv->suffix = g_strdup(suffix);
 156         g_object_set (instance, "connection", connection, NULL);
 157         instance->priv->movie = movie;
 158         return instance;
 159 }