mirror of git://git.sysmocom.de/ofono
163 lines
3.7 KiB
C
163 lines
3.7 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2009 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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#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 <glib.h>
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#include <ofono/log.h>
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#include "driver.h"
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#include "gatchat.h"
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#include "gatresult.h"
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#include "at.h"
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static const char *clck_prefix[] = { "+CLCK:", NULL };
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static const char *none_prefix[] = { NULL };
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static void clck_query_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_call_barring_cb_t cb = cbd->cb;
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struct ofono_error error;
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GAtResultIter iter;
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int status_mask, status, class, line;
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dump_response("clck_query_cb", ok, result);
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decode_at_error(&error, g_at_result_final_response(result));
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status_mask = 0;
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line = 0;
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g_at_result_iter_init(&iter, result);
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while (g_at_result_iter_next(&iter, "+CLCK:")) {
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line ++;
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if (!g_at_result_iter_next_number(&iter, &status))
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continue;
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if (!g_at_result_iter_next_number(&iter, &class)) {
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if (line > 1)
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continue;
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else
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class = 7;
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}
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if (status)
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status_mask |= class;
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else
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status_mask &= ~class;
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}
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cb(&error, status_mask, cbd->data);
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}
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static void at_call_barring_query(struct ofono_modem *modem, const char *lock,
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ofono_call_barring_cb_t cb, void *data)
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{
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struct at_data *at = ofono_modem_userdata(modem);
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struct cb_data *cbd = cb_data_new(modem, cb, data);
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char buf[64];
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if (!cbd || strlen(lock) != 2)
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goto error;
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sprintf(buf, "AT+CLCK=\"%s\",2", lock);
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if (g_at_chat_send(at->parser, buf, clck_prefix,
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clck_query_cb, cbd, g_free) > 0)
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return;
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error:
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if (cbd)
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g_free(cbd);
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{
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DECLARE_FAILURE(error);
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cb(&error, 0, data);
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}
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}
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static void clck_set_cb(gboolean ok, GAtResult *result, gpointer user_data)
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{
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struct cb_data *cbd = user_data;
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ofono_generic_cb_t cb = cbd->cb;
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struct ofono_error error;
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dump_response("clck_set_cb", ok, result);
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decode_at_error(&error, g_at_result_final_response(result));
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cb(&error, cbd->data);
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}
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static void at_call_barring_set(struct ofono_modem *modem, const char *lock,
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int enable, const char *passwd, int cls,
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ofono_generic_cb_t cb, void *data)
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{
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struct at_data *at = ofono_modem_userdata(modem);
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struct cb_data *cbd = cb_data_new(modem, cb, data);
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char buf[64];
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int len;
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if (!cbd || strlen(lock) != 2 || (cls && !passwd))
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goto error;
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len = snprintf(buf, sizeof(buf), "AT+CLCK=\"%s\",%i", lock, !!enable);
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if (passwd) {
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len += snprintf(buf + len, sizeof(buf) - len,
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",\"%s\"", passwd);
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/* Assume cls == 0 means use defaults */
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if (cls)
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len += snprintf(buf + len, sizeof(buf) - len,
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",%i", cls);
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}
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if (g_at_chat_send(at->parser, buf, none_prefix,
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clck_set_cb, cbd, g_free) > 0)
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return;
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error:
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if (cbd)
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g_free(cbd);
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{
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DECLARE_FAILURE(error);
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cb(&error, data);
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}
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}
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static struct ofono_call_barring_ops ops = {
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.set = at_call_barring_set,
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.query = at_call_barring_query,
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};
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void at_call_barring_init(struct ofono_modem *modem)
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{
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ofono_call_barring_register(modem, &ops);
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}
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void at_call_barring_exit(struct ofono_modem *modem)
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{
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ofono_call_barring_unregister(modem);
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}
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