diff options
Diffstat (limited to 'drivers/atmodem/call-forwarding.c')
| -rw-r--r-- | drivers/atmodem/call-forwarding.c | 247 |
1 files changed, 247 insertions, 0 deletions
diff --git a/drivers/atmodem/call-forwarding.c b/drivers/atmodem/call-forwarding.c new file mode 100644 index 00000000..edc7023b --- /dev/null +++ b/drivers/atmodem/call-forwarding.c @@ -0,0 +1,247 @@ +/* + * + * oFono - Open Source Telephony + * + * Copyright (C) 2008-2009 Intel 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 <glib.h> + +#include <ofono/log.h> +#include "driver.h" + +#include "gatchat.h" +#include "gatresult.h" + +#include "at.h" + +static const char *none_prefix[] = { NULL }; +static const char *ccfc_prefix[] = { "+CCFC:", NULL }; + +static void ccfc_query_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct cb_data *cbd = user_data; + ofono_call_forwarding_query_cb_t cb = cbd->cb; + struct ofono_error error; + GAtResultIter iter; + int num = 0; + struct ofono_cf_condition *list = NULL; + int i; + + dump_response("ccfc_query_cb", ok, result); + decode_at_error(&error, g_at_result_final_response(result)); + + if (!ok) + goto out; + + g_at_result_iter_init(&iter, result); + + while (g_at_result_iter_next(&iter, "+CCFC:")) + num += 1; + + /* Specification is really unclear about this + * generate status=0 for all classes just in case + */ + if (num == 0) { + list = g_new0(struct ofono_cf_condition, 1); + num = 1; + + list->status = 0; + list->cls = GPOINTER_TO_INT(cbd->user); + + goto out; + } + + list = g_new(struct ofono_cf_condition, num); + + g_at_result_iter_init(&iter, result); + + for (num = 0; g_at_result_iter_next(&iter, "+CCFC:"); num++) { + const char *str; + + g_at_result_iter_next_number(&iter, &(list[num].status)); + g_at_result_iter_next_number(&iter, &(list[num].cls)); + + list[num].phone_number[0] = '\0'; + list[num].number_type = 129; + list[num].time = 20; + + if (!g_at_result_iter_next_string(&iter, &str)) + continue; + + strncpy(list[num].phone_number, str, + OFONO_MAX_PHONE_NUMBER_LENGTH); + list[num].phone_number[OFONO_MAX_PHONE_NUMBER_LENGTH] = '\0'; + + g_at_result_iter_next_number(&iter, &(list[num].number_type)); + + if (!g_at_result_iter_skip_next(&iter)) + continue; + + if (!g_at_result_iter_skip_next(&iter)) + continue; + + g_at_result_iter_next_number(&iter, &(list[num].time)); + } + + for (i = 0; i < num; i++) + ofono_debug("ccfc_cb: %d, %d, %s(%d) - %d sec", + list[i].status, list[i].cls, + list[i].phone_number, list[i].number_type, + list[i].time); + +out: + cb(&error, num, list, cbd->data); + g_free(list); +} + +static void at_ccfc_query(struct ofono_modem *modem, int type, int cls, + ofono_call_forwarding_query_cb_t cb, void *data) +{ + struct at_data *at = ofono_modem_userdata(modem); + struct cb_data *cbd = cb_data_new(modem, cb, data); + char buf[64]; + + if (!cbd) + goto error; + + cbd->user = GINT_TO_POINTER(cls); + + if (cls == 7) + sprintf(buf, "AT+CCFC=%d,2", type); + else + sprintf(buf, "AT+CCFC=%d,2,,,%d", type, cls); + + if (g_at_chat_send(at->parser, buf, ccfc_prefix, + ccfc_query_cb, cbd, g_free) > 0) + return; + +error: + if (cbd) + g_free(cbd); + + { + DECLARE_FAILURE(error); + cb(&error, 0, NULL, data); + } +} + +static void ccfc_set_cb(gboolean ok, GAtResult *result, gpointer user_data) +{ + struct cb_data *cbd = user_data; + ofono_generic_cb_t cb = cbd->cb; + struct ofono_error error; + + dump_response("ccfc_set_cb", ok, result); + decode_at_error(&error, g_at_result_final_response(result)); + + cb(&error, cbd->data); +} + +static void at_ccfc_set(struct ofono_modem *modem, const char *buf, + ofono_generic_cb_t cb, void *data) +{ + struct at_data *at = ofono_modem_userdata(modem); + struct cb_data *cbd = cb_data_new(modem, cb, data); + + if (!cbd) + goto error; + + if (g_at_chat_send(at->parser, buf, none_prefix, + ccfc_set_cb, cbd, g_free) > 0) + return; + +error: + if (cbd) + g_free(cbd); + + { + DECLARE_FAILURE(error); + cb(&error, data); + } +} + +static void at_ccfc_erasure(struct ofono_modem *modem, int type, int cls, + ofono_generic_cb_t cb, void *data) +{ + char buf[128]; + + sprintf(buf, "AT+CCFC=%d,4,,,%d", type, cls); + at_ccfc_set(modem, buf, cb, data); +} + +static void at_ccfc_deactivation(struct ofono_modem *modem, int type, int cls, + ofono_generic_cb_t cb, void *data) +{ + char buf[128]; + + sprintf(buf, "AT+CCFC=%d,0,,,%d", type, cls); + at_ccfc_set(modem, buf, cb, data); +} + +static void at_ccfc_activation(struct ofono_modem *modem, int type, int cls, + ofono_generic_cb_t cb, void *data) +{ + char buf[128]; + + sprintf(buf, "AT+CCFC=%d,1,,,%d", type, cls); + at_ccfc_set(modem, buf, cb, data); +} + +static void at_ccfc_registration(struct ofono_modem *modem, int type, int cls, + const char *number, int number_type, + int time, ofono_generic_cb_t cb, + void *data) +{ + char buf[128]; + int offset; + + offset = sprintf(buf, "AT+CCFC=%d,3,%s,%d,%d", type, + number, number_type, cls); + + if (type == 2 || type == 4 || type == 5) + sprintf(buf+offset, ",,,%d", time); + + at_ccfc_set(modem, buf, cb, data); +} + +static struct ofono_call_forwarding_ops ops = { + .registration = at_ccfc_registration, + .activation = at_ccfc_activation, + .query = at_ccfc_query, + .deactivation = at_ccfc_deactivation, + .erasure = at_ccfc_erasure +}; + +void at_call_forwarding_init(struct ofono_modem *modem) +{ + ofono_call_forwarding_register(modem, &ops); +} + +void at_call_forwarding_exit(struct ofono_modem *modem) +{ + ofono_call_forwarding_unregister(modem); +} |