mirror of
https://gitlab.gnome.org/GNOME/calls.git
synced 2024-11-15 04:45:36 +00:00
460c0c6c3d
This is an initial, static implementation of plugins. The CallsApplication has a plugin name which can be changed with a new --provider command line option. This plugin name is used to instantiate the appropriate plugin when the application is activated. From then on, the plugin cannot change. In future, we can expand this support to include loading multiple plugins at once, configurable through some UI. This will have far-reaching implications though, and complicate things like enumerating the provider hierarchy. There is also no practical benefit right now; the mm and ofono plugins can't be used at the same time because ModemManager and oFono don't play nice together, and the whole raison d'être of the dummy plugin is undermined if you can make use of one of the others. So for now, we just implement one static plugin.
556 lines
14 KiB
C
556 lines
14 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-ofono-origin.h"
|
|
#include "calls-origin.h"
|
|
#include "calls-ofono-call.h"
|
|
#include "calls-message-source.h"
|
|
|
|
#include <glib/gi18n.h>
|
|
|
|
|
|
struct _CallsOfonoOrigin
|
|
{
|
|
GObject parent_instance;
|
|
GDBusConnection *connection;
|
|
GDBOModem *modem;
|
|
gchar *name;
|
|
GDBOVoiceCallManager *voice;
|
|
gboolean sending_tones;
|
|
GString *tone_queue;
|
|
GHashTable *calls;
|
|
};
|
|
|
|
static void calls_ofono_origin_message_source_interface_init (CallsOriginInterface *iface);
|
|
static void calls_ofono_origin_origin_interface_init (CallsOriginInterface *iface);
|
|
|
|
G_DEFINE_TYPE_WITH_CODE (CallsOfonoOrigin, calls_ofono_origin, G_TYPE_OBJECT,
|
|
G_IMPLEMENT_INTERFACE (CALLS_TYPE_MESSAGE_SOURCE,
|
|
calls_ofono_origin_message_source_interface_init)
|
|
G_IMPLEMENT_INTERFACE (CALLS_TYPE_ORIGIN,
|
|
calls_ofono_origin_origin_interface_init))
|
|
|
|
enum {
|
|
PROP_0,
|
|
PROP_MODEM,
|
|
PROP_LAST_PROP,
|
|
};
|
|
static GParamSpec *props[PROP_LAST_PROP];
|
|
|
|
|
|
static const gchar *
|
|
get_name (CallsOrigin *origin)
|
|
{
|
|
CallsOfonoOrigin *self = CALLS_OFONO_ORIGIN (origin);
|
|
return self->name;
|
|
}
|
|
|
|
|
|
static GList *
|
|
get_calls (CallsOrigin * origin)
|
|
{
|
|
CallsOfonoOrigin *self = CALLS_OFONO_ORIGIN (origin);
|
|
return g_hash_table_get_values (self->calls);
|
|
}
|
|
|
|
static void
|
|
dial_cb (GDBOVoiceCallManager *voice,
|
|
GAsyncResult *res,
|
|
CallsOfonoOrigin *self)
|
|
{
|
|
gboolean ok;
|
|
GError *error = NULL;
|
|
|
|
ok = gdbo_voice_call_manager_call_dial_finish
|
|
(voice, NULL, res, &error);
|
|
if (!ok)
|
|
{
|
|
g_warning ("Error dialing number on modem `%s': %s",
|
|
self->name, error->message);
|
|
CALLS_ERROR (self, error);
|
|
return;
|
|
}
|
|
|
|
/* We will add the call through the call-added signal */
|
|
}
|
|
|
|
|
|
static void
|
|
dial (CallsOrigin *origin, const gchar *number)
|
|
{
|
|
CallsOfonoOrigin *self = CALLS_OFONO_ORIGIN (origin);
|
|
|
|
g_return_if_fail (self->voice != NULL);
|
|
|
|
gdbo_voice_call_manager_call_dial
|
|
(self->voice,
|
|
number,
|
|
"default" /* default caller id settings */,
|
|
NULL,
|
|
(GAsyncReadyCallback) dial_cb,
|
|
self);
|
|
}
|
|
|
|
|
|
CallsOfonoOrigin *
|
|
calls_ofono_origin_new (GDBOModem *modem)
|
|
{
|
|
g_return_val_if_fail (GDBO_IS_MODEM (modem), NULL);
|
|
|
|
return g_object_new (CALLS_TYPE_OFONO_ORIGIN,
|
|
"modem", modem,
|
|
NULL);
|
|
}
|
|
|
|
|
|
static void
|
|
set_property (GObject *object,
|
|
guint property_id,
|
|
const GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
CallsOfonoOrigin *self = CALLS_OFONO_ORIGIN (object);
|
|
|
|
switch (property_id) {
|
|
case PROP_MODEM:
|
|
g_set_object
|
|
(&self->modem, GDBO_MODEM (g_value_get_object (value)));
|
|
break;
|
|
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
remove_call (CallsOfonoOrigin *self,
|
|
CallsOfonoCall *call,
|
|
const gchar *reason)
|
|
{
|
|
const gchar *path = calls_ofono_call_get_object_path (call);
|
|
|
|
g_signal_emit_by_name (CALLS_ORIGIN(self), "call-removed",
|
|
CALLS_CALL(call), reason);
|
|
g_hash_table_remove (self->calls, path);
|
|
}
|
|
|
|
|
|
struct CallsRemoveCallsData
|
|
{
|
|
CallsOrigin *origin;
|
|
const gchar *reason;
|
|
};
|
|
|
|
static gboolean
|
|
remove_calls_cb (const gchar *path,
|
|
CallsOfonoCall *call,
|
|
struct CallsRemoveCallsData *data)
|
|
{
|
|
g_signal_emit_by_name (data->origin, "call-removed",
|
|
CALLS_CALL(call), data->reason);
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
remove_calls (CallsOfonoOrigin *self, const gchar *reason)
|
|
{
|
|
struct CallsRemoveCallsData data = { CALLS_ORIGIN (self), reason };
|
|
|
|
g_hash_table_foreach_remove (self->calls,
|
|
(GHRFunc) remove_calls_cb,
|
|
&data);
|
|
}
|
|
|
|
|
|
struct CallsVoiceCallProxyNewData
|
|
{
|
|
CallsOfonoOrigin *self;
|
|
GVariant *properties;
|
|
};
|
|
|
|
|
|
static void
|
|
send_tones_cb (GDBOVoiceCallManager *voice,
|
|
GAsyncResult *res,
|
|
CallsOfonoOrigin *self)
|
|
{
|
|
gboolean ok;
|
|
GError *error = NULL;
|
|
|
|
/* Deal with old tones */
|
|
ok = gdbo_voice_call_manager_call_send_tones_finish
|
|
(voice, res, &error);
|
|
if (!ok)
|
|
{
|
|
g_warning ("Error sending DTMF tones to network on modem `%s': %s",
|
|
self->name, error->message);
|
|
CALLS_EMIT_MESSAGE (self, error->message, GTK_MESSAGE_WARNING);
|
|
}
|
|
|
|
/* Possibly send new tones */
|
|
if (self->tone_queue)
|
|
{
|
|
g_debug ("Sending queued DTMF tones `%s'", self->tone_queue->str);
|
|
|
|
gdbo_voice_call_manager_call_send_tones
|
|
(voice,
|
|
self->tone_queue->str,
|
|
NULL,
|
|
(GAsyncReadyCallback) send_tones_cb,
|
|
self);
|
|
|
|
g_string_free (self->tone_queue, TRUE);
|
|
self->tone_queue = NULL;
|
|
}
|
|
else
|
|
{
|
|
self->sending_tones = FALSE;
|
|
}
|
|
}
|
|
|
|
|
|
static void
|
|
tone_cb (CallsOfonoOrigin *self,
|
|
gchar key)
|
|
{
|
|
const gchar key_str[2] = { key, '\0' };
|
|
|
|
if (self->sending_tones)
|
|
{
|
|
if (self->tone_queue)
|
|
{
|
|
g_string_append_c (self->tone_queue, key);
|
|
}
|
|
else
|
|
{
|
|
self->tone_queue = g_string_new (key_str);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
g_debug ("Sending immediate DTMF tone `%c'", key);
|
|
|
|
gdbo_voice_call_manager_call_send_tones
|
|
(self->voice,
|
|
key_str,
|
|
NULL,
|
|
(GAsyncReadyCallback) send_tones_cb,
|
|
self);
|
|
|
|
self->sending_tones = TRUE;
|
|
}
|
|
}
|
|
|
|
static void
|
|
voice_call_proxy_new_cb (GDBusConnection *connection,
|
|
GAsyncResult *res,
|
|
struct CallsVoiceCallProxyNewData *data)
|
|
{
|
|
CallsOfonoOrigin *self = data->self;
|
|
GDBOVoiceCall *voice_call;
|
|
GError *error = NULL;
|
|
const gchar *path;
|
|
CallsOfonoCall *call;
|
|
|
|
voice_call = gdbo_voice_call_proxy_new_finish (res, &error);
|
|
if (!voice_call)
|
|
{
|
|
g_variant_unref (data->properties);
|
|
g_free (data);
|
|
g_warning ("Error creating oFono VoiceCall proxy: %s",
|
|
error->message);
|
|
CALLS_ERROR (self, error);
|
|
return;
|
|
}
|
|
|
|
call = calls_ofono_call_new (voice_call, data->properties);
|
|
g_signal_connect_swapped (call, "tone",
|
|
G_CALLBACK (tone_cb), self);
|
|
|
|
path = g_dbus_proxy_get_object_path (G_DBUS_PROXY (voice_call));
|
|
g_hash_table_insert (self->calls, g_strdup(path), call);
|
|
|
|
g_signal_emit_by_name (CALLS_ORIGIN(self), "call-added",
|
|
CALLS_CALL(call));
|
|
|
|
g_debug ("Call `%s' added", path);
|
|
}
|
|
|
|
|
|
static void
|
|
call_added_cb (GDBOVoiceCallManager *voice,
|
|
const gchar *path,
|
|
GVariant *properties,
|
|
CallsOfonoOrigin *self)
|
|
{
|
|
struct CallsVoiceCallProxyNewData *data;
|
|
|
|
g_debug ("Adding call `%s'", path);
|
|
|
|
if (g_hash_table_lookup (self->calls, path))
|
|
{
|
|
g_warning ("Call `%s' already exists", path);
|
|
return;
|
|
}
|
|
|
|
data = g_new0 (struct CallsVoiceCallProxyNewData, 1);
|
|
data->self = self;
|
|
data->properties = properties;
|
|
g_variant_ref (properties);
|
|
|
|
gdbo_voice_call_proxy_new
|
|
(self->connection,
|
|
G_DBUS_PROXY_FLAGS_NONE,
|
|
g_dbus_proxy_get_name (G_DBUS_PROXY (voice)),
|
|
path,
|
|
NULL,
|
|
(GAsyncReadyCallback) voice_call_proxy_new_cb,
|
|
data);
|
|
|
|
g_debug ("Call `%s' addition in progress", path);
|
|
}
|
|
|
|
|
|
static void
|
|
call_removed_cb (GDBOVoiceCallManager *voice,
|
|
const gchar *path,
|
|
CallsOfonoOrigin *self)
|
|
{
|
|
CallsOfonoCall *ofono_call;
|
|
GString *reason;
|
|
const gchar *ofono_reason;
|
|
|
|
g_debug ("Removing call `%s'", path);
|
|
|
|
ofono_call = g_hash_table_lookup (self->calls, path);
|
|
if (!ofono_call)
|
|
{
|
|
g_warning ("Could not find removed call `%s'", path);
|
|
return;
|
|
}
|
|
|
|
reason = g_string_new ("Call removed");
|
|
|
|
ofono_reason = calls_ofono_call_get_disconnect_reason (ofono_call);
|
|
if (ofono_reason)
|
|
{
|
|
/* The oFono reason is either "local", "remote" or "network".
|
|
* We just capitalise that to create a nice reason string.
|
|
*/
|
|
g_string_assign (reason, ofono_reason);
|
|
reason->str[0] = g_ascii_toupper (reason->str[0]);
|
|
g_string_append (reason, " disconnection");
|
|
}
|
|
|
|
remove_call (self, ofono_call, reason->str);
|
|
|
|
g_string_free (reason, TRUE);
|
|
|
|
g_debug ("Removed call `%s'", path);
|
|
}
|
|
|
|
static void
|
|
get_calls_cb (GDBOVoiceCallManager *voice,
|
|
GAsyncResult *res,
|
|
CallsOfonoOrigin *self)
|
|
{
|
|
gboolean ok;
|
|
GVariant *calls_with_properties = NULL;
|
|
GError *error = NULL;
|
|
GVariantIter *iter = NULL;
|
|
const gchar *path;
|
|
GVariant *properties;
|
|
|
|
ok = gdbo_voice_call_manager_call_get_calls_finish
|
|
(voice, &calls_with_properties, res, &error);
|
|
if (!ok)
|
|
{
|
|
g_warning ("Error getting calls from oFono"
|
|
" VoiceCallManager `%s': %s",
|
|
self->name, error->message);
|
|
CALLS_ERROR (self, error);
|
|
return;
|
|
}
|
|
|
|
{
|
|
char *text = g_variant_print (calls_with_properties, TRUE);
|
|
g_debug ("Received calls from oFono"
|
|
" VoiceCallManager `%s': %s",
|
|
self->name, text);
|
|
g_free (text);
|
|
}
|
|
|
|
g_variant_get (calls_with_properties, "a(oa{sv})", &iter);
|
|
while (g_variant_iter_loop (iter, "(&o@a{sv})",
|
|
&path, &properties))
|
|
{
|
|
g_debug ("Got call object path `%s'", path);
|
|
call_added_cb (voice, path, properties, self);
|
|
}
|
|
g_variant_iter_free (iter);
|
|
|
|
g_variant_unref (calls_with_properties);
|
|
}
|
|
|
|
static void
|
|
voice_new_cb (GDBusConnection *connection,
|
|
GAsyncResult *res,
|
|
CallsOfonoOrigin *self)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
self->voice = gdbo_voice_call_manager_proxy_new_finish
|
|
(res, &error);
|
|
if (!self->voice)
|
|
{
|
|
g_warning ("Error creating oFono"
|
|
" VoiceCallManager `%s' proxy: %s",
|
|
self->name, error->message);
|
|
CALLS_ERROR (self, error);
|
|
return;
|
|
}
|
|
|
|
g_signal_connect (self->voice, "call-added",
|
|
G_CALLBACK (call_added_cb), self);
|
|
g_signal_connect (self->voice, "call-removed",
|
|
G_CALLBACK (call_removed_cb), self);
|
|
|
|
gdbo_voice_call_manager_call_get_calls
|
|
(self->voice,
|
|
NULL,
|
|
(GAsyncReadyCallback) get_calls_cb,
|
|
self);
|
|
}
|
|
|
|
|
|
static void
|
|
constructed (GObject *object)
|
|
{
|
|
GObjectClass *parent_class = g_type_class_peek (G_TYPE_OBJECT);
|
|
CallsOfonoOrigin *self = CALLS_OFONO_ORIGIN (object);
|
|
GDBusProxy *modem_proxy;
|
|
gchar *name;
|
|
|
|
g_return_if_fail (self->modem != NULL);
|
|
|
|
modem_proxy = G_DBUS_PROXY (self->modem);
|
|
|
|
self->connection = g_dbus_proxy_get_connection (modem_proxy);
|
|
g_object_ref (self->connection);
|
|
|
|
name = g_object_get_data (G_OBJECT (self->modem),
|
|
"calls-modem-name");
|
|
if (name)
|
|
{
|
|
self->name = g_strdup (name);
|
|
}
|
|
|
|
gdbo_voice_call_manager_proxy_new
|
|
(self->connection,
|
|
G_DBUS_PROXY_FLAGS_NONE,
|
|
g_dbus_proxy_get_name (modem_proxy),
|
|
g_dbus_proxy_get_object_path (modem_proxy),
|
|
NULL,
|
|
(GAsyncReadyCallback)voice_new_cb,
|
|
self);
|
|
|
|
g_clear_object (&self->modem);
|
|
|
|
parent_class->constructed (object);
|
|
}
|
|
|
|
|
|
static void
|
|
dispose (GObject *object)
|
|
{
|
|
GObjectClass *parent_class = g_type_class_peek (G_TYPE_OBJECT);
|
|
CallsOfonoOrigin *self = CALLS_OFONO_ORIGIN (object);
|
|
|
|
remove_calls (self, NULL);
|
|
g_clear_object (&self->modem);
|
|
g_clear_object (&self->connection);
|
|
|
|
parent_class->dispose (object);
|
|
}
|
|
|
|
|
|
static void
|
|
finalize (GObject *object)
|
|
{
|
|
GObjectClass *parent_class = g_type_class_peek (G_TYPE_OBJECT);
|
|
CallsOfonoOrigin *self = CALLS_OFONO_ORIGIN (object);
|
|
|
|
if (self->tone_queue)
|
|
{
|
|
g_string_free (self->tone_queue, TRUE);
|
|
}
|
|
g_free (self->name);
|
|
|
|
parent_class->finalize (object);
|
|
}
|
|
|
|
|
|
static void
|
|
calls_ofono_origin_class_init (CallsOfonoOriginClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
object_class->set_property = set_property;
|
|
object_class->constructed = constructed;
|
|
object_class->dispose = dispose;
|
|
object_class->finalize = finalize;
|
|
|
|
props[PROP_MODEM] =
|
|
g_param_spec_object ("modem",
|
|
_("Modem"),
|
|
_("A GDBO proxy object for the underlying modem object"),
|
|
GDBO_TYPE_MODEM,
|
|
G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY);
|
|
|
|
g_object_class_install_properties (object_class, PROP_LAST_PROP, props);
|
|
}
|
|
|
|
|
|
static void
|
|
calls_ofono_origin_message_source_interface_init (CallsOriginInterface *iface)
|
|
{
|
|
}
|
|
|
|
|
|
static void
|
|
calls_ofono_origin_origin_interface_init (CallsOriginInterface *iface)
|
|
{
|
|
iface->get_name = get_name;
|
|
iface->get_calls = get_calls;
|
|
iface->dial = dial;
|
|
}
|
|
|
|
|
|
static void
|
|
calls_ofono_origin_init (CallsOfonoOrigin *self)
|
|
{
|
|
self->calls = g_hash_table_new_full (g_str_hash, g_str_equal,
|
|
g_free, g_object_unref);
|
|
}
|