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Purism-Calls/plugins/dummy/calls-dummy-provider.c
Julian Sparber 389e772069 DummyPlugin: fix events emits for call-removed, origin-*
This fixes this two issues:
- Emit the events origin-removed, origin-added when required.

- Remove call immediately when disconnected and emit events:
  By using `g_idle_add ()` we can't be sure when the call is actually
  removed and could stay potentionaly for evere, as long the main loop is
  busy. This can lead to unexpected behavior. If the calls shouldn't be
  freed then it's required to increase the ref count. This is similar how
  the `remove` event works in a `GtkContainer`.
2020-03-26 18:49:57 +00:00

225 lines
5.2 KiB
C

/*
* Copyright (C) 2018 Purism SPC
*
* This file is part of Calls.
*
* Calls 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 3 of the License, or
* (at your option) any later version.
*
* Calls 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 Calls. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Bob Ham <bob.ham@puri.sm>
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#include "calls-dummy-provider.h"
#include "calls-message-source.h"
#include "calls-provider.h"
#include "calls-dummy-origin.h"
#include <libpeas/peas.h>
#include <glib-unix.h>
struct _CallsDummyProvider
{
GObject parent_instance;
GList *origins;
};
static void calls_dummy_provider_message_source_interface_init (CallsProviderInterface *iface);
static void calls_dummy_provider_provider_interface_init (CallsProviderInterface *iface);
#ifdef FOR_TESTING
G_DEFINE_TYPE_WITH_CODE
(CallsDummyProvider, calls_dummy_provider, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (CALLS_TYPE_MESSAGE_SOURCE,
calls_dummy_provider_message_source_interface_init)
G_IMPLEMENT_INTERFACE (CALLS_TYPE_PROVIDER,
calls_dummy_provider_provider_interface_init))
#else
G_DEFINE_DYNAMIC_TYPE_EXTENDED
(CallsDummyProvider, calls_dummy_provider, G_TYPE_OBJECT, 0,
G_IMPLEMENT_INTERFACE_DYNAMIC (CALLS_TYPE_MESSAGE_SOURCE,
calls_dummy_provider_message_source_interface_init)
G_IMPLEMENT_INTERFACE_DYNAMIC (CALLS_TYPE_PROVIDER,
calls_dummy_provider_provider_interface_init))
#endif /* FOR_TESTING */
enum {
PROP_0,
PROP_STATUS,
PROP_LAST_PROP,
};
static const gchar *
get_name (CallsProvider *iface)
{
return "Dummy provider";
}
static GList *
get_origins (CallsProvider *iface)
{
CallsDummyProvider *self = CALLS_DUMMY_PROVIDER (iface);
return g_list_copy (self->origins);
}
static gboolean
usr1_handler (CallsDummyProvider *self)
{
CallsDummyOrigin *origin;
g_return_val_if_fail (self->origins != NULL, FALSE);
g_debug ("Received SIGUSR1, adding new incoming call");
origin = CALLS_DUMMY_ORIGIN (self->origins->data);
calls_dummy_origin_create_inbound (origin, "0987654321");
return TRUE;
}
static void
constructed (GObject *object)
{
CallsDummyProvider *self = CALLS_DUMMY_PROVIDER (object);
calls_dummy_provider_add_origin (self, "Dummy origin");
g_unix_signal_add (SIGUSR1,
(GSourceFunc)usr1_handler,
self);
G_OBJECT_CLASS (calls_dummy_provider_parent_class)->constructed (object);
}
static void
get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_STATUS:
g_value_set_string (value, "Normal");
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
dispose (GObject *object)
{
gpointer origin;
GList *next;
CallsDummyProvider *self = CALLS_DUMMY_PROVIDER (object);
while (self->origins != NULL) {
origin = self->origins->data;
next = self->origins->next;
g_list_free_1 (self->origins);
self->origins = next;
g_signal_emit_by_name (self, "origin-removed", origin);
g_object_unref (origin);
}
G_OBJECT_CLASS (calls_dummy_provider_parent_class)->dispose (object);
}
static void
calls_dummy_provider_class_init (CallsDummyProviderClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->constructed = constructed;
object_class->get_property = get_property;
object_class->dispose = dispose;
g_object_class_override_property (object_class, PROP_STATUS, "status");
}
static void
calls_dummy_provider_message_source_interface_init (CallsProviderInterface *iface)
{
}
static void
calls_dummy_provider_provider_interface_init (CallsProviderInterface *iface)
{
iface->get_name = get_name;
iface->get_origins = get_origins;
}
static void
calls_dummy_provider_init (CallsDummyProvider *self)
{
}
void
calls_dummy_provider_add_origin (CallsDummyProvider *self,
const gchar *name)
{
CallsDummyOrigin *origin = calls_dummy_origin_new (name);
self->origins = g_list_append (self->origins, origin);
g_signal_emit_by_name (CALLS_PROVIDER (self), "origin-added", CALLS_ORIGIN (origin));
}
CallsDummyProvider *
calls_dummy_provider_new ()
{
return g_object_new (CALLS_TYPE_DUMMY_PROVIDER, NULL);
}
#ifndef FOR_TESTING
static void
calls_dummy_provider_class_finalize (CallsDummyProviderClass *klass)
{
}
G_MODULE_EXPORT void
peas_register_types (PeasObjectModule *module)
{
calls_dummy_provider_register_type (G_TYPE_MODULE (module));
peas_object_module_register_extension_type (module,
CALLS_TYPE_PROVIDER,
CALLS_TYPE_DUMMY_PROVIDER);
}
#endif /* FOR_TESTING */