mirror of git://git.sysmocom.de/ofono
215 lines
4.7 KiB
C
215 lines
4.7 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2013 Intel Corporation. All rights reserved.
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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 <unistd.h>
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#include <glib.h>
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#include <gatchat.h>
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#include <gatresult.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/siri.h>
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#include "hfpmodem.h"
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#include "hfp.h"
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#include "slc.h"
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#define APPLE_SIRI_STATUS_FEATURE 8
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static const char *xapl_prefix[] = { "+XAPL=", NULL };
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static const char *aplsiri_prefix[] = { "+APLSIRI:", NULL };
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static const char *aplefm_prefix[] = { "+APLEFM:", NULL };
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struct siri_data
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{
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GAtChat *chat;
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};
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static void aplsiri_notify(GAtResult *result, gpointer user_data)
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{
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struct ofono_siri *siri = user_data;
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GAtResultIter iter;
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gint value;
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "+APLSIRI:"))
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return;
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if (!g_at_result_iter_next_number(&iter, &value))
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return;
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ofono_siri_set_status(siri, value);
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}
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static void aplsiri_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct ofono_siri *siri = user_data;
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struct siri_data *sd = ofono_siri_get_data(siri);
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struct ofono_error error;
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GAtResultIter iter;
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gint value;
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if (!ok)
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goto fail;
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decode_at_error(&error, g_at_result_final_response(result));
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if (error.type != OFONO_ERROR_TYPE_NO_ERROR)
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goto fail;
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g_at_result_iter_init(&iter, result);
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if (!g_at_result_iter_next(&iter, "+APLSIRI:"))
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goto fail;
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if (!g_at_result_iter_next_number(&iter, &value))
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goto fail;
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if (value == 0)
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goto fail;
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g_at_chat_register(sd->chat, "+APLSIRI:",
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aplsiri_notify, FALSE, siri, NULL);
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ofono_siri_register(siri);
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ofono_siri_set_status(siri, value);
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return;
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fail:
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ofono_siri_remove(siri);
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}
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static void xapl_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct ofono_siri *siri = user_data;
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struct siri_data *sd = ofono_siri_get_data(siri);
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struct ofono_error error;
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if (!ok) {
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ofono_siri_remove(siri);
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return;
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}
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decode_at_error(&error, g_at_result_final_response(result));
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if (error.type != OFONO_ERROR_TYPE_NO_ERROR) {
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ofono_siri_remove(siri);
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return;
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}
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g_at_chat_send(sd->chat, "AT+APLSIRI?",
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aplsiri_prefix, aplsiri_cb, siri, NULL);
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}
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static int hfp_siri_probe(struct ofono_siri *siri, unsigned int vendor,
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void *data)
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{
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struct hfp_slc_info *info = data;
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struct siri_data *sd;
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char at_command[64];
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DBG("");
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sd = g_new0(struct siri_data, 1);
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sd->chat = g_at_chat_clone(info->chat);
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ofono_siri_set_data(siri, sd);
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snprintf(at_command, sizeof(at_command),
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"AT+XAPL=Linux-oFono-%s,%d",
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VERSION, APPLE_SIRI_STATUS_FEATURE);
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g_at_chat_send(sd->chat, at_command, xapl_prefix, xapl_cb, siri, NULL);
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return 0;
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}
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static void hfp_siri_remove(struct ofono_siri *siri)
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{
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struct siri_data *sd = ofono_siri_get_data(siri);
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ofono_siri_set_data(siri, NULL);
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g_at_chat_unref(sd->chat);
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g_free(sd);
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}
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static void hfp_siri_eyes_free_mode_cb(gboolean ok, GAtResult *result,
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gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_siri_cb_t cb = cbd->cb;
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struct ofono_siri *siri = cbd->data;
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struct ofono_error error;
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decode_at_error(&error, g_at_result_final_response(result));
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cb(&error, siri);
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}
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static void hfp_siri_set_eyes_free_mode(struct ofono_siri *siri,
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ofono_siri_cb_t cb, unsigned int val)
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{
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struct siri_data *sd = ofono_siri_get_data(siri);
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struct cb_data *cbd = cb_data_new(cb, siri);
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char at_command[16];
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snprintf(at_command, sizeof(at_command), "AT+APLEFM=%d", val);
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if (g_at_chat_send(sd->chat, at_command, aplefm_prefix,
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hfp_siri_eyes_free_mode_cb,
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cbd, g_free) > 0)
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return;
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g_free(cbd);
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CALLBACK_WITH_FAILURE(cb, NULL);
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}
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static struct ofono_siri_driver driver = {
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.name = "hfpmodem",
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.probe = hfp_siri_probe,
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.remove = hfp_siri_remove,
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.set_eyes_free_mode = hfp_siri_set_eyes_free_mode,
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};
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void hfp_siri_init(void)
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{
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ofono_siri_driver_register(&driver);
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}
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void hfp_siri_exit(void)
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{
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ofono_siri_driver_unregister(&driver);
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}
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