Re: [PATCH 1/2] isimodem: Add support for audio settings

diff --git a/drivers/isimodem/audio-settings.c b/drivers/isimodem/audio-settings.c new file mode 100644 index 0000000..0ec768d --- /dev/null +++ b/drivers/isimodem/audio-settings.c @@ -0,0 +1,148 @@ +/* + * + *  oFono - Open Source Telephony + * + *  Copyright (C) 2010  Nokia Corporation. All rights reserved.

+ *  This program is free software; you can redistribute it and/or modify + *  it under the terms of the GNU General Public License version 2 as + *  published by the Free Software Foundation. + * + *  This program 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 this program; if not, write to the Free Software + *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#define _GNU_SOURCE +#include <string.h> +#include <stdlib.h> +#include <stdio.h> +#include <errno.h> + +#include <glib.h> + +#include <ofono/log.h> +#include <ofono/modem.h> +#include <ofono/audio-settings.h> + +#include <gisi/client.h> + +#include "debug.h"

+struct audio_settings_data { +       GIsiClient *client; +}; + +static void isi_call_server_status_ind_cb(GIsiClient *client, +                       void const *restrict data, +                       size_t len, +                       uint16_t object, +                       void *_oas) +{ +       struct ofono_audio_settings *oas = _oas; +       struct { +               uint8_t message_id, server_status, sub_blocks; +       } const *m = data; +       gboolean call_server_status; + +       DBG("Call server status changed"); + +       if (len < 3) +               return; + +       call_server_status = m->server_status & 0xf ? TRUE : FALSE; +       ofono_audio_settings_active_notify(oas, call_server_status); +} + +static gboolean isi_call_register(gpointer _oas) +{ +       struct ofono_audio_settings *oas = _oas; +       struct audio_settings_data *asd = ofono_audio_settings_get_data(oas); +       const char *debug = getenv("OFONO_ISI_DEBUG"); + +       if (debug && (strcmp(debug, "all") == 0) == 0) +               g_isi_client_set_debug(asd->client, call_debug, NULL); + +       g_isi_subscribe(asd->client, +                       CALL_SERVER_STATUS_IND, isi_call_server_status_ind_cb, +                       oas); + +       ofono_audio_settings_register(oas); + +       return FALSE; +} + +static void isi_call_verify_cb(GIsiClient *client, +                               gboolean alive, uint16_t object, void *ovc) +{ +       if (!alive) { +               DBG("Unable to bootstrap audio settings driver"); +               return; +       } + +       DBG("%s (v%03d.%03d) reachable", +               pn_resource_name(g_isi_client_resource(client)), +               g_isi_version_major(client), +               g_isi_version_minor(client)); + +       g_idle_add(isi_call_register, ovc); +} + +static int isi_audio_settings_probe(struct ofono_audio_settings *as, +                                       unsigned int vendor, void *data) +{ +       GIsiModem *idx = data; +       struct audio_settings_data *asd = +               g_try_new0(struct audio_settings_data, 1); + +       if (!asd) +               return -ENOMEM; + +       asd->client = g_isi_client_create(idx, PN_CALL); +       if (!asd->client) { +               g_free(asd); +               return -ENOMEM; +       } + +       ofono_audio_settings_set_data(as, asd); + +       if (!g_isi_verify(asd->client, isi_call_verify_cb, as)) +               DBG("Unable to verify reachability"); + +       return 0; +} + +static void isi_audio_settings_remove(struct ofono_audio_settings *as) +{ +       struct audio_settings_data *asd = ofono_audio_settings_get_data(as); + +       ofono_audio_settings_set_data(as, NULL);