summaryrefslogtreecommitdiff
path: root/libempathy/empathy-client-factory.c
blob: b57ea06524b00b1e2061a5dd68803464fcd1dfbd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
/*
 * Copyright (C) 2010 Collabora Ltd.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301  USA
 *
 * Authors: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
 */

#include "config.h"
#include "empathy-client-factory.h"

#include <tp-account-widgets/tpaw-utils.h>
#include <telepathy-glib/telepathy-glib-dbus.h>

#include "empathy-tp-chat.h"
#include "empathy-utils.h"

G_DEFINE_TYPE (EmpathyClientFactory, empathy_client_factory,
    TP_TYPE_AUTOMATIC_CLIENT_FACTORY)

#define chainup ((TpSimpleClientFactoryClass *) \
    empathy_client_factory_parent_class)

static TpChannel *
empathy_client_factory_create_channel (TpSimpleClientFactory *factory,
    TpConnection *conn,
    const gchar *path,
    const GHashTable *properties,
    GError **error)
{
  const gchar *chan_type;

  chan_type = tp_asv_get_string (properties, TP_PROP_CHANNEL_CHANNEL_TYPE);

  if (!tp_strdiff (chan_type, TP_IFACE_CHANNEL_TYPE_TEXT))
    {
      return TP_CHANNEL (empathy_tp_chat_new (
            TP_SIMPLE_CLIENT_FACTORY (factory), conn, path,
            properties));
    }

  return chainup->create_channel (factory, conn, path, properties, error);
}

static GArray *
empathy_client_factory_dup_channel_features (TpSimpleClientFactory *factory,
    TpChannel *channel)
{
  GArray *features;
  GQuark feature;

  features = chainup->dup_channel_features (factory, channel);

  feature = TP_CHANNEL_FEATURE_CONTACTS;
  g_array_append_val (features, feature);

  if (EMPATHY_IS_TP_CHAT (channel))
    {
      feature = TP_TEXT_CHANNEL_FEATURE_CHAT_STATES;
      g_array_append_val (features, feature);

      feature = EMPATHY_TP_CHAT_FEATURE_READY;
      g_array_append_val (features, feature);
    }

  return features;
}

static GArray *
empathy_client_factory_dup_account_features (TpSimpleClientFactory *factory,
    TpAccount *account)
{
  GArray *features;
  GQuark feature;

  features = chainup->dup_account_features (factory, account);

  feature = TP_ACCOUNT_FEATURE_CONNECTION;
  g_array_append_val (features, feature);

  feature = TP_ACCOUNT_FEATURE_ADDRESSING;
  g_array_append_val (features, feature);

  feature = TP_ACCOUNT_FEATURE_STORAGE;
  g_array_append_val (features, feature);

  return features;
}

static GArray *
empathy_client_factory_dup_connection_features (TpSimpleClientFactory *factory,
    TpConnection *connection)
{
  GArray *features;
  GQuark feature;

  features = chainup->dup_connection_features (factory, connection);

  feature = TP_CONNECTION_FEATURE_CAPABILITIES;
  g_array_append_val (features, feature);

  feature = TP_CONNECTION_FEATURE_AVATAR_REQUIREMENTS;
  g_array_append_val (features, feature);

  feature = TP_CONNECTION_FEATURE_CONTACT_INFO;
  g_array_append_val (features, feature);

  feature = TP_CONNECTION_FEATURE_BALANCE;
  g_array_append_val (features, feature);

  feature = TP_CONNECTION_FEATURE_CONTACT_BLOCKING;
  g_array_append_val (features, feature);

  /* Most empathy-* may allow user to add a contact to his contact list. We
   * need this property to check if the connection allows it. It's cheap to
   * prepare anyway as it will just call GetAll() on the ContactList iface. */
  feature = TP_CONNECTION_FEATURE_CONTACT_LIST_PROPERTIES;
  g_array_append_val (features, feature);

  return features;
}

static GArray *
empathy_client_factory_dup_contact_features (TpSimpleClientFactory *factory,
        TpConnection *connection)
{
  GArray *features;
  TpContactFeature extra_features[] = {
      TP_CONTACT_FEATURE_ALIAS,
      TP_CONTACT_FEATURE_PRESENCE,
      TP_CONTACT_FEATURE_AVATAR_TOKEN,
      TP_CONTACT_FEATURE_AVATAR_DATA,
      TP_CONTACT_FEATURE_CAPABILITIES,
      /* Needed by empathy_individual_add_menu_item_new to check if a contact
       * is already in the contact list. This feature is pretty cheap to
       * prepare as it doesn't prepare the full roster. */
      TP_CONTACT_FEATURE_SUBSCRIPTION_STATES,
      TP_CONTACT_FEATURE_CONTACT_GROUPS,
      TP_CONTACT_FEATURE_CLIENT_TYPES,
  };

  features = chainup->dup_contact_features (factory, connection);

  g_array_append_vals (features, extra_features, G_N_ELEMENTS (extra_features));

  return features;
}

static void
empathy_client_factory_class_init (EmpathyClientFactoryClass *cls)
{
  TpSimpleClientFactoryClass *simple_class = (TpSimpleClientFactoryClass *) cls;

  simple_class->create_channel = empathy_client_factory_create_channel;
  simple_class->dup_channel_features =
    empathy_client_factory_dup_channel_features;

  simple_class->dup_account_features =
    empathy_client_factory_dup_account_features;

  simple_class->dup_connection_features =
    empathy_client_factory_dup_connection_features;

  simple_class->dup_contact_features =
    empathy_client_factory_dup_contact_features;
}

static void
empathy_client_factory_init (EmpathyClientFactory *self)
{
}

static EmpathyClientFactory *
empathy_client_factory_new (TpDBusDaemon *dbus)
{
    return g_object_new (EMPATHY_TYPE_CLIENT_FACTORY,
        "dbus-daemon", dbus,
        NULL);
}

EmpathyClientFactory *
empathy_client_factory_dup (void)
{
  static EmpathyClientFactory *singleton = NULL;
  TpDBusDaemon *dbus;
  GError *error = NULL;

  if (singleton != NULL)
    return g_object_ref (singleton);

  dbus = tp_dbus_daemon_dup (&error);
  if (dbus == NULL)
    {
      g_warning ("Failed to get TpDBusDaemon: %s", error->message);
      g_error_free (error);
      return NULL;
    }

  singleton = empathy_client_factory_new (dbus);
  g_object_unref (dbus);

  g_object_add_weak_pointer (G_OBJECT (singleton), (gpointer) &singleton);

  return singleton;
}

static void
dup_contact_cb (GObject *source,
    GAsyncResult *result,
    gpointer user_data)
{
  GSimpleAsyncResult *my_result = user_data;
  GError *error = NULL;
  TpContact *contact;

  contact = tp_connection_dup_contact_by_id_finish (TP_CONNECTION (source),
      result, &error);

  if (contact == NULL)
    {
      g_simple_async_result_take_error (my_result, error);
    }
  else
    {
      g_simple_async_result_set_op_res_gpointer (my_result,
          empathy_contact_dup_from_tp_contact (contact), g_object_unref);

      g_object_unref (contact);
    }

  g_simple_async_result_complete (my_result);
  g_object_unref (my_result);
}

void
empathy_client_factory_dup_contact_by_id_async (
    EmpathyClientFactory *self,
    TpConnection *connection,
    const gchar *id,
    GAsyncReadyCallback callback,
    gpointer user_data)
{
  GSimpleAsyncResult *result;
  GArray *features;

  g_return_if_fail (EMPATHY_IS_CLIENT_FACTORY (self));
  g_return_if_fail (id != NULL);

  result = g_simple_async_result_new ((GObject *) self, callback, user_data,
      empathy_client_factory_dup_contact_by_id_async);

  features = empathy_client_factory_dup_contact_features (
      TP_SIMPLE_CLIENT_FACTORY (self), connection);

  tp_connection_dup_contact_by_id_async (connection, id, features->len,
      (TpContactFeature * ) features->data, dup_contact_cb, result);

  g_array_unref (features);
}

EmpathyContact *
empathy_client_factory_dup_contact_by_id_finish (
    EmpathyClientFactory *self,
    GAsyncResult *result,
    GError **error)
{
  tpaw_implement_finish_return_copy_pointer (self,
      empathy_client_factory_dup_contact_by_id_async, g_object_ref);
}