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/*
* test-transport.c - Source for TestTransport
* Copyright (C) 2006 Collabora Ltd.
* @author Sjoerd Simons <sjoerd@luon.net>
*
* 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
*/
#include <stdio.h>
#include <stdlib.h>
#include "test-transport.h"
static gboolean
test_transport_send (GibberTransport *transport, const guint8 *data,
gsize size, GError **error);
void test_transport_disconnect (GibberTransport *transport);
G_DEFINE_TYPE (TestTransport, test_transport, GIBBER_TYPE_TRANSPORT)
/* private structure */
typedef struct _TestTransportPrivate TestTransportPrivate;
struct _TestTransportPrivate
{
gboolean dispose_has_run;
test_transport_send_hook send;
GQueue *buffers;
guint send_id;
gpointer user_data;
gboolean echoing;
};
#define TEST_TRANSPORT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
TEST_TYPE_TRANSPORT, TestTransportPrivate))
static void
test_transport_init (TestTransport *obj)
{
TestTransportPrivate *priv = TEST_TRANSPORT_GET_PRIVATE (obj);
/* allocate any data required by the object here */
priv->send = NULL;
priv->buffers = g_queue_new ();
priv->send_id = 0;
}
static void test_transport_dispose (GObject *object);
static void test_transport_finalize (GObject *object);
static void
test_transport_class_init (TestTransportClass *test_transport_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (test_transport_class);
GibberTransportClass *transport_class =
GIBBER_TRANSPORT_CLASS(test_transport_class);
g_type_class_add_private (test_transport_class, sizeof (TestTransportPrivate));
object_class->dispose = test_transport_dispose;
object_class->finalize = test_transport_finalize;
transport_class->send = test_transport_send;
transport_class->disconnect = test_transport_disconnect;
}
void
test_transport_dispose (GObject *object)
{
TestTransport *self = TEST_TRANSPORT (object);
TestTransportPrivate *priv = TEST_TRANSPORT_GET_PRIVATE (self);
if (priv->dispose_has_run)
return;
if (priv->send_id != 0)
g_source_remove (priv->send_id);
priv->dispose_has_run = TRUE;
/* release any references held by the object here */
if (G_OBJECT_CLASS (test_transport_parent_class)->dispose)
G_OBJECT_CLASS (test_transport_parent_class)->dispose (object);
}
static void
free_array (gpointer data, gpointer user_data)
{
g_array_free ((GArray *) data, TRUE);
}
void
test_transport_finalize (GObject *object)
{
TestTransport *self = TEST_TRANSPORT (object);
TestTransportPrivate *priv = TEST_TRANSPORT_GET_PRIVATE (self);
/* free any data held directly by the object here */
g_queue_foreach (priv->buffers, free_array, NULL);
g_queue_free (priv->buffers);
G_OBJECT_CLASS (test_transport_parent_class)->finalize (object);
}
static gboolean
send_data (gpointer data)
{
TestTransport *self = TEST_TRANSPORT (data);
TestTransportPrivate *priv = TEST_TRANSPORT_GET_PRIVATE (self);
GArray *arr;
g_assert (priv->send != NULL);
arr = (GArray *) g_queue_pop_head (priv->buffers);
priv->send (GIBBER_TRANSPORT (self),
(guint8 *) arr->data, arr->len, NULL, priv->user_data);
g_array_unref (arr);
if (g_queue_is_empty (priv->buffers))
{
priv->send_id = 0;
return FALSE;
}
return TRUE;
}
static gboolean
test_transport_send (GibberTransport *transport,
const guint8 *data, gsize size, GError **error)
{
TestTransport *self = TEST_TRANSPORT (transport);
TestTransportPrivate *priv = TEST_TRANSPORT_GET_PRIVATE (self);
GArray *arr;
if (priv->echoing)
{
test_transport_write (self, data, size);
}
arr = g_array_sized_new (FALSE, TRUE, sizeof (guint8), size);
g_array_append_vals (arr, data, size);
g_queue_push_tail (priv->buffers, arr);
if (priv->send_id == 0)
{
priv->send_id = g_idle_add (send_data, transport);
}
return TRUE;
}
void
test_transport_disconnect (GibberTransport *transport)
{
gibber_transport_set_state (GIBBER_TRANSPORT(transport),
GIBBER_TRANSPORT_DISCONNECTED);
}
TestTransport *
test_transport_new (test_transport_send_hook send_, gpointer user_data)
{
TestTransport *self;
TestTransportPrivate *priv;
self = g_object_new (TEST_TYPE_TRANSPORT, NULL);
priv = TEST_TRANSPORT_GET_PRIVATE (self);
priv->send = send_;
priv->user_data = user_data;
gibber_transport_set_state (GIBBER_TRANSPORT(self),
GIBBER_TRANSPORT_CONNECTED);
return self;
}
void
test_transport_set_echoing (TestTransport *transport, gboolean echo)
{
TestTransportPrivate *priv = TEST_TRANSPORT_GET_PRIVATE (transport);
priv->echoing = echo;
}
void
test_transport_write (TestTransport *transport, const guint8 *buf, gsize size)
{
gibber_transport_received_data (GIBBER_TRANSPORT (transport), buf, size);
}
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