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
|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2007-2008 Collabora Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors: Xavier Claessens <xclaesse@gmail.com>
*/
#include <config.h>
#include <telepathy-glib/dbus.h>
#include <telepathy-glib/connection.h>
#include <telepathy-glib/channel.h>
#include <extensions/extensions.h>
#include "empathy-chandler.h"
#include "empathy-debug.h"
#define DEBUG_DOMAIN "EmpathyChandler"
static void chandler_iface_init (EmpSvcChandlerClass *klass);
enum {
NEW_CHANNEL,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
G_DEFINE_TYPE_WITH_CODE (EmpathyChandler, empathy_chandler, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (EMP_TYPE_SVC_CHANDLER,
chandler_iface_init));
typedef struct {
EmpathyChandler *chandler;
gchar *bus_name;
gchar *connection;
gchar *channel_type;
gchar *channel;
guint handle_type;
guint handle;
} IdleData;
static gboolean
handle_channel_idle_cb (gpointer data)
{
IdleData *idle_data = data;
TpChannel *chan;
TpConnection *conn;
static TpDBusDaemon *daemon = NULL;
if (!daemon) {
daemon = tp_dbus_daemon_new (tp_get_bus ());
}
conn = tp_connection_new (daemon, idle_data->bus_name,
idle_data->connection, NULL);
chan = tp_channel_new (conn, idle_data->channel, idle_data->channel_type,
idle_data->handle_type, idle_data->handle, NULL);
tp_channel_run_until_ready (chan, NULL, NULL);
empathy_debug (DEBUG_DOMAIN, "New channel to be handled: "
"type=%s handle=%d",
idle_data->channel_type, idle_data->handle);
g_signal_emit (idle_data->chandler, signals[NEW_CHANNEL], 0, chan);
g_object_unref (chan);
g_object_unref (conn);
g_free (idle_data->bus_name);
g_free (idle_data->connection);
g_free (idle_data->channel_type);
g_free (idle_data->channel);
g_slice_free (IdleData, idle_data);
return FALSE;
}
static void
my_handle_channel (EmpSvcChandler *self,
const gchar *bus_name,
const gchar *connection,
const gchar *channel_type,
const gchar *channel,
guint handle_type,
guint handle,
DBusGMethodInvocation *context)
{
EmpathyChandler *chandler = EMPATHY_CHANDLER (self);
IdleData *data;
data = g_slice_new (IdleData);
data->chandler = chandler;
data->bus_name = g_strdup (bus_name);
data->connection = g_strdup (connection);
data->channel_type = g_strdup (channel_type);
data->channel = g_strdup (channel);
data->handle_type = handle_type;
data->handle = handle;
g_idle_add_full (G_PRIORITY_HIGH,
handle_channel_idle_cb,
data, NULL);
emp_svc_chandler_return_from_handle_channel (context);
}
static void
empathy_chandler_class_init (EmpathyChandlerClass *klass)
{
signals[NEW_CHANNEL] =
g_signal_new ("new-channel",
G_OBJECT_CLASS_TYPE (klass),
G_SIGNAL_RUN_LAST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE,
1, TP_TYPE_CHANNEL);
}
static void
chandler_iface_init (EmpSvcChandlerClass *klass)
{
#define IMPLEMENT(x) emp_svc_chandler_implement_##x \
(klass, my_##x)
IMPLEMENT (handle_channel);
#undef IMPLEMENT
}
static void
empathy_chandler_init (EmpathyChandler *chandler)
{
}
EmpathyChandler *
empathy_chandler_new (const gchar *bus_name,
const gchar *object_path)
{
EmpathyChandler *chandler;
DBusGProxy *proxy;
guint result;
GError *error = NULL;
proxy = dbus_g_proxy_new_for_name (tp_get_bus (),
DBUS_SERVICE_DBUS,
DBUS_PATH_DBUS,
DBUS_INTERFACE_DBUS);
if (!dbus_g_proxy_call (proxy, "RequestName", &error,
G_TYPE_STRING, bus_name,
G_TYPE_UINT, DBUS_NAME_FLAG_DO_NOT_QUEUE,
G_TYPE_INVALID,
G_TYPE_UINT, &result,
G_TYPE_INVALID)) {
empathy_debug (DEBUG_DOMAIN,
"Failed to request name: %s",
error ? error->message : "No error given");
g_clear_error (&error);
return NULL;
}
g_object_unref (proxy);
chandler = g_object_new (EMPATHY_TYPE_CHANDLER, NULL);
dbus_g_connection_register_g_object (tp_get_bus (),
object_path,
G_OBJECT (chandler));
return chandler;
}
|
