mirror of
https://gitlab.gnome.org/GNOME/calls.git
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388 lines
9.2 KiB
C
388 lines
9.2 KiB
C
/*
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* Copyright (C) 2018 Purism SPC
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*
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* This file is part of Calls.
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*
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* Calls is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calls is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Calls. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Bob Ham <bob.ham@puri.sm>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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*/
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#include "calls-ofono-call.h"
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#include "calls-call.h"
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#include "calls-message-source.h"
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#include "util.h"
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#include <glib/gi18n.h>
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struct _CallsOfonoCall
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{
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GObject parent_instance;
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GDBOVoiceCall *voice_call;
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gchar *number;
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gchar *name;
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CallsCallState state;
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gchar *disconnect_reason;
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};
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static void calls_ofono_call_message_source_interface_init (CallsCallInterface *iface);
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static void calls_ofono_call_call_interface_init (CallsCallInterface *iface);
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G_DEFINE_TYPE_WITH_CODE (CallsOfonoCall, calls_ofono_call, G_TYPE_OBJECT,
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G_IMPLEMENT_INTERFACE (CALLS_TYPE_MESSAGE_SOURCE,
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calls_ofono_call_message_source_interface_init)
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G_IMPLEMENT_INTERFACE (CALLS_TYPE_CALL,
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calls_ofono_call_call_interface_init))
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enum {
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PROP_0,
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PROP_VOICE_CALL,
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PROP_PROPERTIES,
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PROP_LAST_PROP,
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};
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static GParamSpec *props[PROP_LAST_PROP];
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#define DEFINE_GET_BODY(member) \
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get_##member (CallsCall *iface) \
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{ \
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CallsOfonoCall *self = CALLS_OFONO_CALL (iface); \
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return self-> member ; \
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}
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static const gchar *
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DEFINE_GET_BODY(number);
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static const gchar *
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DEFINE_GET_BODY(name);
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static CallsCallState
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DEFINE_GET_BODY(state);
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#undef DEFINE_GET_BODY
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static void
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change_state (CallsOfonoCall *self,
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CallsCallState state)
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{
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self->state = state;
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g_signal_emit_by_name (CALLS_CALL (self),
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"state-changed", state);
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}
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struct CallsCallOperationData
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{
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const gchar *desc;
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CallsOfonoCall *self;
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gboolean (*finish_func) (GDBOVoiceCall *, GAsyncResult *, GError **);
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};
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static void
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operation_cb (GDBOVoiceCall *voice_call,
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GAsyncResult *res,
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struct CallsCallOperationData *data)
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{
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gboolean ok;
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GError *error = NULL;
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ok = data->finish_func (voice_call, res, &error);
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if (!ok)
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{
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g_warning ("Error %s oFono voice call to `%s': %s",
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data->desc, data->self->number, error->message);
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CALLS_ERROR (data->self, error);
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}
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g_free (data);
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}
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static void
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answer (CallsCall *call)
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{
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CallsOfonoCall *self = CALLS_OFONO_CALL (call);
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struct CallsCallOperationData *data;
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data = g_new0 (struct CallsCallOperationData, 1);
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data->desc = "answering";
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data->self = self;
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data->finish_func = gdbo_voice_call_call_answer_finish;
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gdbo_voice_call_call_answer
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(self->voice_call, NULL,
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(GAsyncReadyCallback) operation_cb,
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data);
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}
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static void
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hang_up (CallsCall *call)
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{
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CallsOfonoCall *self = CALLS_OFONO_CALL (call);
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struct CallsCallOperationData *data;
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data = g_new0 (struct CallsCallOperationData, 1);
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data->desc = "hanging up";
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data->self = self;
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data->finish_func = gdbo_voice_call_call_hangup_finish;
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gdbo_voice_call_call_hangup
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(self->voice_call, NULL,
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(GAsyncReadyCallback) operation_cb,
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data);
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}
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static void
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tone_start (CallsCall *call, gchar key)
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{
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g_info ("Beep! (%c)", (int)key);
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}
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static void
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tone_stop (CallsCall *call, gchar key)
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{
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g_info ("Beep end (%c)", (int)key);
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}
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static void
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set_properties (CallsOfonoCall *self,
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GVariant *props)
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{
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const gchar *str = NULL;
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g_return_if_fail (props != NULL);
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g_variant_lookup (props, "LineIdentification", "s", &self->number);
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g_variant_lookup (props, "Name", "s", &self->name);
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g_variant_lookup (props, "State", "&s", &str);
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if (str)
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{
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calls_call_state_parse_nick (&self->state, str);
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}
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}
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static void
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set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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CallsOfonoCall *self = CALLS_OFONO_CALL (object);
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switch (property_id) {
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case PROP_VOICE_CALL:
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CALLS_SET_OBJECT_PROPERTY
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(self->voice_call, GDBO_VOICE_CALL (g_value_get_object (value)));
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break;
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case PROP_PROPERTIES:
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set_properties (self, g_value_get_variant (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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property_changed_cb (CallsOfonoCall *self,
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const gchar *name,
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GVariant *value)
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{
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GVariant *str_var;
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gchar *str = NULL;
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CallsCallState state;
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gboolean ok;
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{
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gchar *text = g_variant_print (value, TRUE);
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g_debug ("Property `%s' for oFono call to `%s' changed to: %s",
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name, self->number, text);
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g_free (text);
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}
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if (g_strcmp0 (name, "State") != 0)
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{
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return;
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}
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g_variant_get (value, "v", &str_var);
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g_variant_get (str_var, "&s", &str);
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g_return_if_fail (str != NULL);
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ok = calls_call_state_parse_nick (&state, str);
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if (ok)
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{
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change_state (self, state);
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}
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else
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{
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g_warning ("Could not parse new state `%s'"
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" of oFono call to `%s'",
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str, self->number);
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}
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g_variant_unref (str_var);
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}
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static void
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disconnect_reason_cb (CallsOfonoCall *self,
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const gchar *reason)
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{
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if (reason)
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{
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CALLS_SET_PTR_PROPERTY (self->disconnect_reason,
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g_strdup (reason));
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}
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}
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static void
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constructed (GObject *object)
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{
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GObjectClass *parent_class = g_type_class_peek (G_TYPE_OBJECT);
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CallsOfonoCall *self = CALLS_OFONO_CALL (object);
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g_return_if_fail (self->voice_call != NULL);
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g_signal_connect_swapped (self->voice_call, "property-changed",
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G_CALLBACK (property_changed_cb), self);
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g_signal_connect_swapped (self->voice_call, "disconnect-reason",
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G_CALLBACK (disconnect_reason_cb), self);
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parent_class->constructed (object);
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}
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static void
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dispose (GObject *object)
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{
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GObjectClass *parent_class = g_type_class_peek (G_TYPE_OBJECT);
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CallsOfonoCall *self = CALLS_OFONO_CALL (object);
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CALLS_DISPOSE_OBJECT (self->voice_call);
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parent_class->dispose (object);
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}
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static void
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finalize (GObject *object)
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{
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GObjectClass *parent_class = g_type_class_peek (G_TYPE_OBJECT);
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CallsOfonoCall *self = CALLS_OFONO_CALL (object);
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CALLS_FREE_PTR_PROPERTY (self->disconnect_reason);
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CALLS_FREE_PTR_PROPERTY (self->name);
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CALLS_FREE_PTR_PROPERTY (self->number);
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parent_class->finalize (object);
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}
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static void
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calls_ofono_call_class_init (CallsOfonoCallClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->set_property = set_property;
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object_class->constructed = constructed;
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object_class->dispose = dispose;
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object_class->finalize = finalize;
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props[PROP_VOICE_CALL] =
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g_param_spec_object ("voice-call",
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_("Voice call"),
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_("A GDBO proxy object for the underlying call object"),
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GDBO_TYPE_VOICE_CALL,
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G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY);
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props[PROP_PROPERTIES] =
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g_param_spec_variant ("properties",
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_("Properties"),
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_("The a{sv} dictionary of properties for the voice call object"),
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G_VARIANT_TYPE_ARRAY,
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NULL,
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G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY);
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g_object_class_install_properties (object_class, PROP_LAST_PROP, props);
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}
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static void
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calls_ofono_call_message_source_interface_init (CallsCallInterface *iface)
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{
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}
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static void
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calls_ofono_call_call_interface_init (CallsCallInterface *iface)
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{
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iface->get_number = get_number;
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iface->get_name = get_name;
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iface->get_state = get_state;
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iface->answer = answer;
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iface->hang_up = hang_up;
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iface->tone_start = tone_start;
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iface->tone_stop = tone_stop;
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}
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static void
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calls_ofono_call_init (CallsOfonoCall *self)
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{
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}
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CallsOfonoCall *
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calls_ofono_call_new (GDBOVoiceCall *voice_call,
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GVariant *properties)
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{
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g_return_val_if_fail (GDBO_IS_VOICE_CALL (voice_call), NULL);
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g_return_val_if_fail (properties != NULL, NULL);
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return g_object_new (CALLS_TYPE_OFONO_CALL,
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"voice-call", voice_call,
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"properties", properties,
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NULL);
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}
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const gchar *
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calls_ofono_call_get_object_path (CallsOfonoCall *call)
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{
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return g_dbus_proxy_get_object_path (G_DBUS_PROXY (call->voice_call));
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}
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const gchar *
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calls_ofono_call_get_disconnect_reason (CallsOfonoCall *call)
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{
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return call->disconnect_reason;
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}
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