mirror of git://git.sysmocom.de/ofono
151 lines
3.5 KiB
C
151 lines
3.5 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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 this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#define _GNU_SOURCE
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <errno.h>
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#include <glib.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/audio-settings.h>
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#include <gisi/client.h>
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#include "isimodem.h"
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#include "call.h"
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#include "debug.h"
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struct audio_settings_data {
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GIsiClient *client;
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};
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static void isi_call_server_status_ind_cb(GIsiClient *client,
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void const *restrict data,
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size_t len,
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uint16_t object,
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void *_oas)
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{
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struct ofono_audio_settings *oas = _oas;
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struct {
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uint8_t message_id, server_status, sub_blocks;
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} const *m = data;
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gboolean call_server_status;
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DBG("Call server status changed");
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if (len < 3)
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return;
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call_server_status = m->server_status & 0xf ? TRUE : FALSE;
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ofono_audio_settings_active_notify(oas, call_server_status);
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}
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static gboolean isi_call_register(gpointer _oas)
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{
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struct ofono_audio_settings *oas = _oas;
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struct audio_settings_data *asd = ofono_audio_settings_get_data(oas);
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const char *debug = getenv("OFONO_ISI_DEBUG");
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if (debug && (strcmp(debug, "all") == 0) == 0)
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g_isi_client_set_debug(asd->client, call_debug, NULL);
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g_isi_subscribe(asd->client,
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CALL_SERVER_STATUS_IND, isi_call_server_status_ind_cb,
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oas);
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ofono_audio_settings_register(oas);
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return FALSE;
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}
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static void isi_call_verify_cb(GIsiClient *client,
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gboolean alive, uint16_t object, void *ovc)
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{
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if (!alive) {
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DBG("Unable to bootstrap audio settings driver");
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return;
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}
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DBG("%s (v%03d.%03d) reachable",
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pn_resource_name(g_isi_client_resource(client)),
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g_isi_version_major(client),
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g_isi_version_minor(client));
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g_idle_add(isi_call_register, ovc);
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}
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static int isi_audio_settings_probe(struct ofono_audio_settings *as,
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unsigned int vendor, void *data)
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{
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GIsiModem *idx = data;
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struct audio_settings_data *asd =
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g_try_new0(struct audio_settings_data, 1);
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if (!asd)
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return -ENOMEM;
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asd->client = g_isi_client_create(idx, PN_CALL);
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if (!asd->client) {
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g_free(asd);
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return -ENOMEM;
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}
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ofono_audio_settings_set_data(as, asd);
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if (!g_isi_verify(asd->client, isi_call_verify_cb, as))
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DBG("Unable to verify reachability");
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return 0;
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}
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static void isi_audio_settings_remove(struct ofono_audio_settings *as)
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{
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struct audio_settings_data *asd = ofono_audio_settings_get_data(as);
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ofono_audio_settings_set_data(as, NULL);
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g_free(asd);
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}
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static struct ofono_audio_settings_driver driver = {
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.name = "isimodem",
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.probe = isi_audio_settings_probe,
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.remove = isi_audio_settings_remove,
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};
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void isi_audio_settings_init()
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{
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ofono_audio_settings_driver_register(&driver);
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}
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void isi_audio_settings_exit()
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{
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ofono_audio_settings_driver_unregister(&driver);
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}
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