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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2009 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: Cosimo Alfarano <cosimo.alfarano@collabora.co.uk>
*/
/*
* This object acts as a Text Channel context, handling a automaton to
* set up all the needed information before connect to Text iface
* signals.
*/
#include "tpl-channel-test.h"
#include <telepathy-logger/action-chain-internal.h>
#include <telepathy-logger/channel-internal.h>
static void call_when_ready_wrapper (TplChannel *tpl_chan, GAsyncReadyCallback
cb, gpointer user_data);
static void pendingproc_prepare_tpl_channel (TplActionChain *ctx,
gpointer user_data);
static void got_tpl_chan_ready_cb (GObject *obj, GAsyncResult *result,
gpointer user_data);
struct _TplChannelTestPriv
{
gpointer nonempty;
};
G_DEFINE_TYPE (TplChannelTest, tpl_channel_test, TPL_TYPE_CHANNEL)
static void
dispose (GObject *obj)
{
G_OBJECT_CLASS (tpl_channel_test_parent_class)->dispose (obj);
}
static void
finalize (GObject *obj)
{
G_OBJECT_CLASS (tpl_channel_test_parent_class)->finalize (obj);
}
static void
tpl_channel_test_class_init (TplChannelTestClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
TplChannelClass *tpl_chan_class = TPL_CHANNEL_CLASS (klass);
object_class->dispose = dispose;
object_class->finalize = finalize;
tpl_chan_class->call_when_ready = call_when_ready_wrapper;
g_type_class_add_private (object_class, sizeof (TplChannelTestPriv));
}
static void
tpl_channel_test_init (TplChannelTest *self)
{
TplChannelTestPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
TPL_TYPE_CHANNEL_TEST, TplChannelTestPriv);
self->priv = priv;
}
/**
* @conn: TpConnection instance owning the channel
* @object_path: the channel's DBus path
* @tp_chan_props: channel's immutable properties, obtained for example by
* %tp_channel_borrow_immutable_properties()
* @error: location of the GError, used in case a problem is raised while
* creating the channel
*
* Convenience function to create a new TPL Channel Text proxy. The returned
* #TplChannelTest is not guaranteed to be ready at the point of return. Use #TpChannel
* methods casting the #TplChannelTest instance to a TpChannel
*
* TplChannelTest instances are subclasses or the abstract TplChannel which is
* subclass of TpChannel.
*
* Returns: the TplChannelTest instance or %NULL in @object_path is not valid
*/
TplChannelTest *
tpl_channel_test_new (TpConnection *conn,
const gchar *object_path,
GHashTable *tp_chan_props,
TpAccount *account,
GError **error)
{
return g_object_new (TPL_TYPE_CHANNEL_TEST,
"account", account,
NULL);
}
static void
call_when_ready_wrapper (TplChannel *tpl_chan,
GAsyncReadyCallback cb,
gpointer user_data)
{
tpl_channel_test_call_when_ready (TPL_CHANNEL_TEST (tpl_chan), cb, user_data);
}
void
tpl_channel_test_call_when_ready (TplChannelTest *self,
GAsyncReadyCallback cb, gpointer user_data)
{
TplActionChain *actions;
/* first: connect signals, so none are lost
* second: prepare all TplChannel
* then: us TpContact to cache my contact and the remote one.
* If for any reason, the order is changed, it's need to check what objects
* are unreferenced by g_object_unref: after the order change, it might
* happend that an object still has to be created after the change */
actions = _tpl_action_chain_new_async (G_OBJECT (self), cb, user_data);
_tpl_action_chain_append (actions, pendingproc_prepare_tpl_channel, NULL);
/* start the queue consuming */
_tpl_action_chain_continue (actions);
}
static void
pendingproc_prepare_tpl_channel (TplActionChain *ctx,
gpointer user_data)
{
TplChannel *tpl_chan = TPL_CHANNEL (_tpl_action_chain_get_object (ctx));
g_debug ("prepare tpl");
TPL_CHANNEL_GET_CLASS (tpl_chan)->call_when_ready_protected (tpl_chan,
got_tpl_chan_ready_cb, ctx);
}
static void
got_tpl_chan_ready_cb (GObject *obj,
GAsyncResult *result,
gpointer user_data)
{
TplActionChain *ctx = user_data;
g_debug ("PREPARE");
if (_tpl_action_chain_new_finish (result) == TRUE)
_tpl_action_chain_continue (ctx);
return;
}
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