mirror of git://git.sysmocom.de/ofono
1432 lines
35 KiB
C
1432 lines
35 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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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <dbus/dbus.h>
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#include <glib.h>
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#include <gdbus.h>
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#include "ofono.h"
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#include "dbus-gsm.h"
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#include "modem.h"
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#include "driver.h"
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#include "common.h"
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#include "ussd.h"
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#define CALL_FORWARDING_INTERFACE "org.ofono.CallForwarding"
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#define CALL_FORWARDING_FLAG_CACHED 0x1
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/* According to 27.007 Spec */
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#define DEFAULT_NO_REPLY_TIMEOUT 20
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struct call_forwarding_data {
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struct ofono_call_forwarding_ops *ops;
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GSList *cf_conditions[4];
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int flags;
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DBusMessage *pending;
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struct cf_ss_request *ss_req;
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};
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static void cf_busy_callback(const struct ofono_error *error, int total,
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const struct ofono_cf_condition *list, void *data);
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static void cf_unconditional_callback(const struct ofono_error *error, int total,
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const struct ofono_cf_condition *list, void *data);
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static void cf_register_ss_controls(struct ofono_modem *modem);
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static void cf_unregister_ss_controls(struct ofono_modem *modem);
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struct set_cf_request {
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struct ofono_modem *modem;
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int type;
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int cls;
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char number[OFONO_MAX_PHONE_NUMBER_LENGTH + 1];
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int number_type;
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int timeout;
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};
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struct cf_ss_request {
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int ss_type;
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int cf_type;
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int cls;
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GSList *cf_list[4];
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};
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static gint cf_condition_compare(gconstpointer a, gconstpointer b)
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{
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const struct ofono_cf_condition *ca = a;
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const struct ofono_cf_condition *cb = b;
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if (ca->cls < cb->cls)
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return -1;
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if (ca->cls > cb->cls)
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return 1;
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return 0;
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}
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static gint cf_condition_find_with_cls(gconstpointer a, gconstpointer b)
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{
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const struct ofono_cf_condition *c = a;
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int cls = GPOINTER_TO_INT(b);
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if (c->cls < cls)
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return -1;
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if (c->cls > cls)
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return 1;
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return 0;
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}
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static int cf_find_timeout(GSList *cf_list, int cls)
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{
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GSList *l;
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struct ofono_cf_condition *c;
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l = g_slist_find_custom(cf_list, GINT_TO_POINTER(cls),
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cf_condition_find_with_cls);
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if (!l)
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return DEFAULT_NO_REPLY_TIMEOUT;
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c = l->data;
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return c->time;
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}
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static void cf_cond_list_print(GSList *list)
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{
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GSList *l;
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struct ofono_cf_condition *cond;
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for (l = list; l; l = l->next) {
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cond = l->data;
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ofono_debug("CF Condition status: %d, class: %d, number: %s,"
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" number_type: %d, time: %d",
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cond->status, cond->cls, cond->phone_number,
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cond->number_type, cond->time);
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}
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}
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static GSList *cf_cond_list_create(int total,
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const struct ofono_cf_condition *list)
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{
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GSList *l = NULL;
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int i;
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int j;
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struct ofono_cf_condition *cond;
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/* Specification is not really clear how the results are reported,
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* so assume both multiple list items & compound values of class
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* are possible
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*/
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for (i = 0; i < total; i++) {
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for (j = 1; j <= BEARER_CLASS_PAD; j = j << 1) {
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if (!(list[i].cls & j))
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continue;
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if (list[i].status == 0)
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continue;
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cond = g_try_new0(struct ofono_cf_condition, 1);
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if (!cond)
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continue;
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memcpy(cond, &list[i], sizeof(struct ofono_cf_condition));
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cond->cls = j;
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l = g_slist_insert_sorted(l, cond,
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cf_condition_compare);
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}
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}
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return l;
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}
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static inline void cf_list_clear(GSList *cf_list)
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{
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GSList *l;
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for (l = cf_list; l; l = l->next)
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g_free(l->data);
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g_slist_free(cf_list);
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}
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static inline void cf_clear_all(struct call_forwarding_data *cf)
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{
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int i;
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for (i = 0; i < 4; i++) {
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cf_list_clear(cf->cf_conditions[i]);
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cf->cf_conditions[i] = NULL;
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}
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}
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static struct call_forwarding_data *call_forwarding_create()
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{
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struct call_forwarding_data *r;
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r = g_try_new0(struct call_forwarding_data, 1);
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if (!r)
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return r;
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return r;
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}
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static void call_forwarding_destroy(gpointer data)
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{
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struct ofono_modem *modem = data;
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struct call_forwarding_data *cf = modem->call_forwarding;
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cf_clear_all(cf);
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cf_unregister_ss_controls(modem);
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g_free(cf);
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}
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static const char *cf_type_lut[] = {
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"Unconditional",
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"Busy",
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"NoReply",
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"NotReachable",
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"All",
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"AllConditional"
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};
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static void set_new_cond_list(struct ofono_modem *modem, int type, GSList *list)
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{
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struct call_forwarding_data *cf = modem->call_forwarding;
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GSList *old = cf->cf_conditions[type];
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DBusConnection *conn = dbus_gsm_connection();
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GSList *l;
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GSList *o;
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struct ofono_cf_condition *lc;
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struct ofono_cf_condition *oc;
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const char *number;
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dbus_uint16_t timeout;
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char attr[64];
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char tattr[64];
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for (l = list; l; l = l->next) {
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lc = l->data;
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/* New condition lists might have attributes we don't care about
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* triggered by e.g. ss control magic strings just skip them
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* here
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*/
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if (lc->cls > BEARER_CLASS_SMS)
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continue;
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timeout = lc->time;
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number = phone_number_to_string(lc->phone_number,
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lc->number_type);
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sprintf(attr, "%s%s", bearer_class_to_string(lc->cls),
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cf_type_lut[type]);
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if (type == CALL_FORWARDING_TYPE_NO_REPLY)
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sprintf(tattr, "%sTimeout", attr);
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o = g_slist_find_custom(old, GINT_TO_POINTER(lc->cls),
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cf_condition_find_with_cls);
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if (o) { /* On the old list, must be active */
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oc = o->data;
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if (oc->number_type != lc->number_type ||
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strcmp(oc->phone_number, lc->phone_number))
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dbus_gsm_signal_property_changed(conn,
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modem->path,
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CALL_FORWARDING_INTERFACE,
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attr, DBUS_TYPE_STRING,
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&number);
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if (type == CALL_FORWARDING_TYPE_NO_REPLY &&
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oc->time != lc->time)
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dbus_gsm_signal_property_changed(conn,
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modem->path,
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CALL_FORWARDING_INTERFACE,
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tattr, DBUS_TYPE_UINT16,
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&timeout);
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/* Remove from the old list */
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g_free(o->data);
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old = g_slist_remove(old, o->data);
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} else {
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number = phone_number_to_string(lc->phone_number,
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lc->number_type);
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dbus_gsm_signal_property_changed(conn, modem->path,
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CALL_FORWARDING_INTERFACE,
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attr, DBUS_TYPE_STRING,
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&number);
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if (type == CALL_FORWARDING_TYPE_NO_REPLY &&
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lc->time != DEFAULT_NO_REPLY_TIMEOUT)
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dbus_gsm_signal_property_changed(conn,
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modem->path,
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CALL_FORWARDING_INTERFACE,
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tattr, DBUS_TYPE_UINT16,
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&timeout);
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}
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}
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timeout = DEFAULT_NO_REPLY_TIMEOUT;
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number = "";
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for (o = old; o; o = o->next) {
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oc = o->data;
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sprintf(attr, "%s%s", bearer_class_to_string(oc->cls),
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cf_type_lut[type]);
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if (type == CALL_FORWARDING_TYPE_NO_REPLY)
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sprintf(tattr, "%sTimeout", attr);
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dbus_gsm_signal_property_changed(conn, modem->path,
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CALL_FORWARDING_INTERFACE, attr,
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DBUS_TYPE_STRING, &number);
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if (type == CALL_FORWARDING_TYPE_NO_REPLY &&
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oc->time != DEFAULT_NO_REPLY_TIMEOUT)
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dbus_gsm_signal_property_changed(conn, modem->path,
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CALL_FORWARDING_INTERFACE,
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tattr, DBUS_TYPE_UINT16,
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&timeout);
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}
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cf_list_clear(old);
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cf->cf_conditions[type] = list;
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}
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static inline void property_append_cf_condition(DBusMessageIter *dict, int cls,
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const char *postfix,
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const char *value,
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dbus_uint16_t timeout)
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{
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char attr[64];
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char tattr[64];
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int addt = !strcmp(postfix, "NoReply");
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sprintf(attr, "%s%s", bearer_class_to_string(cls), postfix);
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if (addt)
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sprintf(tattr, "%s%sTimeout", bearer_class_to_string(cls),
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postfix);
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dbus_gsm_dict_append(dict, attr, DBUS_TYPE_STRING, &value);
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if (addt)
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dbus_gsm_dict_append(dict, tattr, DBUS_TYPE_UINT16, &timeout);
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}
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static void property_append_cf_conditions(DBusMessageIter *dict,
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GSList *cf_list, int mask,
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const char *postfix)
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{
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GSList *l;
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int i;
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struct ofono_cf_condition *cf;
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const char *number;
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for (i = 1, l = cf_list; i <= BEARER_CLASS_PAD; i = i << 1) {
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if (!(mask & i))
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continue;
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while (l && (cf = l->data) && (cf->cls < i))
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l = l->next;
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if (!l || cf->cls != i) {
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property_append_cf_condition(dict, i, postfix, "",
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DEFAULT_NO_REPLY_TIMEOUT);
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continue;
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}
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number = phone_number_to_string(cf->phone_number,
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cf->number_type);
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property_append_cf_condition(dict, i, postfix, number,
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cf->time);
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}
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}
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static DBusMessage *cf_get_properties_reply(DBusMessage *msg,
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struct call_forwarding_data *cf)
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{
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DBusMessage *reply;
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DBusMessageIter iter;
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DBusMessageIter dict;
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int i;
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reply = dbus_message_new_method_return(msg);
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if (!reply)
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return NULL;
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dbus_message_iter_init_append(reply, &iter);
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dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
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PROPERTIES_ARRAY_SIGNATURE,
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&dict);
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for (i = 0; i < 4; i++)
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property_append_cf_conditions(&dict,
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cf->cf_conditions[i],
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BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS,
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cf_type_lut[i]);
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dbus_message_iter_close_container(&iter, &dict);
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return reply;
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}
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static DBusMessage *cf_get_properties(DBusConnection *conn, DBusMessage *msg,
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void *data)
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{
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struct ofono_modem *modem = data;
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struct call_forwarding_data *cf = modem->call_forwarding;
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if (cf->flags & CALL_FORWARDING_FLAG_CACHED)
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return cf_get_properties_reply(msg, cf);
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/* We kicked off the query during interface creation, wait for it */
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cf->pending = dbus_message_ref(msg);
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return NULL;
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}
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static gboolean cf_condition_enabled_property(struct call_forwarding_data *cf,
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const char *property, int *out_type, int *out_cls)
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{
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int i;
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int j;
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int len;
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const char *prefix;
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/* We check the 4 bearer classes here, e.g. voice, data, fax, sms */
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for (i = 0; i < 4; i++) {
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prefix = bearer_class_to_string(1 << i);
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len = strlen(prefix);
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if (strncmp(property, prefix, len))
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continue;
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/* We check the 4 call forwarding types, e.g.
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* unconditional, busy, no reply, not reachable
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*/
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for (j = 0; j < 4; j++)
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if (!strcmp(property+len, cf_type_lut[j])) {
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*out_type = j;
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*out_cls = 1 << i;
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return TRUE;
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}
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}
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return FALSE;
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}
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static gboolean cf_condition_timeout_property(const char *property,
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int *out_cls)
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{
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int i;
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int len;
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const char *prefix;
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for (i = 0; i < 4; i++) {
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prefix = bearer_class_to_string(1 << i);
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len = strlen(prefix);
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if (strncmp(property, prefix, len))
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continue;
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if (!strcmp(property+len, "NoReplyTimeout")) {
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*out_cls = 1 << i;
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return TRUE;
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}
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}
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return FALSE;
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}
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static void cf_condition_manual_set(struct set_cf_request *req)
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{
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struct ofono_modem *modem = req->modem;
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struct call_forwarding_data *cf = modem->call_forwarding;
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DBusConnection *conn = dbus_gsm_connection();
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int status = req->number[0] == '\0' ? 0 : 1;
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GSList *l;
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struct ofono_cf_condition *c;
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char attr[64];
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char tattr[64];
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const char *number = "";
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dbus_uint16_t timeout;
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l = g_slist_find_custom(cf->cf_conditions[req->type],
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GINT_TO_POINTER(req->cls),
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cf_condition_find_with_cls);
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ofono_debug("L is: %p, status is: %d", l, status);
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if (!l && !status)
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return;
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sprintf(attr, "%s%s", bearer_class_to_string(req->cls),
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cf_type_lut[req->type]);
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if (req->type == CALL_FORWARDING_TYPE_NO_REPLY)
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sprintf(tattr, "%sTimeout", attr);
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if (l && !status) {
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c = l->data;
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timeout = DEFAULT_NO_REPLY_TIMEOUT;
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dbus_gsm_signal_property_changed(conn, modem->path,
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CALL_FORWARDING_INTERFACE,
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attr, DBUS_TYPE_STRING, &number);
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if (req->type == CALL_FORWARDING_TYPE_NO_REPLY &&
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c->time != DEFAULT_NO_REPLY_TIMEOUT)
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dbus_gsm_signal_property_changed(conn, modem->path,
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CALL_FORWARDING_INTERFACE, tattr,
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DBUS_TYPE_UINT16, &timeout);
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ofono_debug("Removing condition");
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g_free(c);
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cf->cf_conditions[req->type] =
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g_slist_remove(cf->cf_conditions[req->type], c);
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return;
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}
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if (l)
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c = l->data;
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else {
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c = g_try_new0(struct ofono_cf_condition, 1);
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if (!c)
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return;
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c->status = 1;
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c->cls = req->cls;
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c->phone_number[0] = '\0';
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c->number_type = 129;
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c->time = DEFAULT_NO_REPLY_TIMEOUT;
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ofono_debug("Inserting condition");
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cf->cf_conditions[req->type] =
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g_slist_insert_sorted(cf->cf_conditions[req->type],
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c, cf_condition_compare);
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}
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|
|
if (c->number_type != req->number_type ||
|
|
strcmp(req->number, c->phone_number)) {
|
|
strcpy(c->phone_number, req->number);
|
|
c->number_type = req->number_type;
|
|
|
|
number = phone_number_to_string(req->number, req->number_type);
|
|
|
|
dbus_gsm_signal_property_changed(conn, modem->path,
|
|
CALL_FORWARDING_INTERFACE,
|
|
attr, DBUS_TYPE_STRING, &number);
|
|
}
|
|
|
|
if (req->type == CALL_FORWARDING_TYPE_NO_REPLY &&
|
|
c->time != req->timeout) {
|
|
c->time = req->timeout;
|
|
|
|
dbus_gsm_signal_property_changed(conn, modem->path,
|
|
CALL_FORWARDING_INTERFACE,
|
|
tattr, DBUS_TYPE_UINT16, &req->timeout);
|
|
}
|
|
}
|
|
|
|
static void pending_msg_error(struct call_forwarding_data *cf,
|
|
const struct ofono_error *error)
|
|
{
|
|
DBusMessage *reply;
|
|
DBusConnection *conn = dbus_gsm_connection();
|
|
|
|
reply = dbus_gsm_failed(cf->pending);
|
|
g_dbus_send_message(conn, reply);
|
|
|
|
dbus_message_unref(cf->pending);
|
|
cf->pending = NULL;
|
|
}
|
|
|
|
static void property_set_query_callback(const struct ofono_error *error, int total,
|
|
const struct ofono_cf_condition *list,
|
|
void *data)
|
|
{
|
|
struct set_cf_request *req = data;
|
|
struct ofono_modem *modem = req->modem;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
//DBusConnection *conn = dbus_gsm_connection();
|
|
DBusMessage *reply;
|
|
GSList *new_cf_list;
|
|
|
|
reply = dbus_message_new_method_return(cf->pending);
|
|
dbus_gsm_pending_reply(&cf->pending, reply);
|
|
|
|
/* Strange, set succeeded but query failed, fallback to direct method */
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error occurred during query");
|
|
cf_condition_manual_set(req);
|
|
goto out;
|
|
}
|
|
|
|
new_cf_list = cf_cond_list_create(total, list);
|
|
|
|
ofono_debug("Query ran successfully");
|
|
cf_cond_list_print(new_cf_list);
|
|
|
|
set_new_cond_list(modem, req->type, new_cf_list);
|
|
|
|
out:
|
|
g_free(req);
|
|
}
|
|
|
|
static void set_property_callback(const struct ofono_error *error, void *data)
|
|
{
|
|
struct set_cf_request *req = data;
|
|
struct ofono_modem *modem = req->modem;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error occurred during set/erasure");
|
|
|
|
pending_msg_error(cf, error);
|
|
g_free(req);
|
|
|
|
return;
|
|
}
|
|
|
|
/* Successfully set, query the entire set just in case */
|
|
cf->ops->query(modem, req->type,
|
|
BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS,
|
|
property_set_query_callback, req);
|
|
}
|
|
|
|
static DBusMessage *set_property_request(struct ofono_modem *modem,
|
|
DBusMessage *msg,
|
|
int type, int cls,
|
|
const char *number,
|
|
int number_type, int timeout)
|
|
{
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
struct set_cf_request *req;
|
|
|
|
if (number[0] != '\0' && cf->ops->registration == NULL)
|
|
return dbus_gsm_not_implemented(msg);
|
|
|
|
if (number[0] == '\0' && cf->ops->erasure == NULL)
|
|
return dbus_gsm_not_implemented(msg);
|
|
|
|
req = g_try_new0(struct set_cf_request, 1);
|
|
|
|
if (!req)
|
|
return dbus_gsm_failed(msg);
|
|
|
|
req->modem = modem;
|
|
req->type = type;
|
|
req->cls = cls;
|
|
strcpy(req->number, number);
|
|
req->number_type = number_type;
|
|
req->timeout = timeout;
|
|
|
|
cf->pending = dbus_message_ref(msg);
|
|
|
|
ofono_debug("Farming off request, will be erasure: %d", number[0] == 0);
|
|
|
|
if (number[0] != '\0')
|
|
cf->ops->registration(modem, type, cls, number, number_type,
|
|
timeout, set_property_callback, req);
|
|
else
|
|
cf->ops->erasure(modem, type, cls, set_property_callback, req);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *cf_set_property(DBusConnection *conn, DBusMessage *msg,
|
|
void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
DBusMessageIter iter;
|
|
DBusMessageIter var;
|
|
const char *property;
|
|
int cls;
|
|
int type;
|
|
|
|
if (cf->pending)
|
|
return dbus_gsm_busy(msg);
|
|
|
|
if (!dbus_message_iter_init(msg, &iter))
|
|
return dbus_gsm_invalid_args(msg);
|
|
|
|
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
|
|
return dbus_gsm_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&iter, &property);
|
|
dbus_message_iter_next(&iter);
|
|
|
|
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
|
|
return dbus_gsm_invalid_args(msg);
|
|
|
|
dbus_message_iter_recurse(&iter, &var);
|
|
|
|
if (cf_condition_timeout_property(property, &cls)) {
|
|
dbus_uint16_t timeout;
|
|
GSList *l;
|
|
struct ofono_cf_condition *c;
|
|
|
|
type = CALL_FORWARDING_TYPE_NO_REPLY;
|
|
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_UINT16)
|
|
return dbus_gsm_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &timeout);
|
|
|
|
if (timeout < 1 || timeout > 30)
|
|
return dbus_gsm_invalid_format(msg);
|
|
|
|
l = g_slist_find_custom(cf->cf_conditions[type],
|
|
GINT_TO_POINTER(cls),
|
|
cf_condition_find_with_cls);
|
|
|
|
if (!l)
|
|
return dbus_gsm_failed(msg);
|
|
|
|
c = l->data;
|
|
|
|
return set_property_request(modem, msg, type, cls,
|
|
c->phone_number,
|
|
c->number_type, timeout);
|
|
} else if (cf_condition_enabled_property(cf, property, &type, &cls)) {
|
|
const char *number;
|
|
int number_type;
|
|
int timeout;
|
|
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return dbus_gsm_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &number);
|
|
|
|
if (strlen(number) > 0 && !valid_phone_number_format(number))
|
|
return dbus_gsm_invalid_format(msg);
|
|
|
|
if (number[0] != '\0')
|
|
string_to_phone_number(number, &number_type, &number);
|
|
else
|
|
number_type = 129;
|
|
|
|
timeout = cf_find_timeout(cf->cf_conditions[type], cls);
|
|
|
|
return set_property_request(modem, msg, type, cls, number,
|
|
number_type, timeout);
|
|
}
|
|
|
|
return dbus_gsm_invalid_args(msg);
|
|
}
|
|
|
|
static void disable_conditional_callback(const struct ofono_error *error,
|
|
void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
//DBusConnection *conn = dbus_gsm_connection();
|
|
DBusMessage *reply;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error occurred during conditional erasure");
|
|
|
|
pending_msg_error(cf, error);
|
|
|
|
return;
|
|
}
|
|
|
|
reply = dbus_message_new_method_return(cf->pending);
|
|
dbus_gsm_pending_reply(&cf->pending, reply);
|
|
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_NO_REPLY, NULL);
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_NOT_REACHABLE, NULL);
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_BUSY, NULL);
|
|
|
|
cf->ops->query(modem, CALL_FORWARDING_TYPE_BUSY,
|
|
BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS,
|
|
cf_busy_callback, modem);
|
|
}
|
|
|
|
static void disable_all_callback(const struct ofono_error *error, void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
//DBusConnection *conn = dbus_gsm_connection();
|
|
DBusMessage *reply;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error occurred during erasure of all");
|
|
|
|
pending_msg_error(cf, error);
|
|
|
|
return;
|
|
}
|
|
|
|
reply = dbus_message_new_method_return(cf->pending);
|
|
dbus_gsm_pending_reply(&cf->pending, reply);
|
|
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_UNCONDITIONAL, NULL);
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_NO_REPLY, NULL);
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_NOT_REACHABLE, NULL);
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_BUSY, NULL);
|
|
|
|
cf->ops->query(modem, CALL_FORWARDING_TYPE_UNCONDITIONAL,
|
|
BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS,
|
|
cf_unconditional_callback, modem);
|
|
}
|
|
|
|
static DBusMessage *cf_disable_all(DBusConnection *conn, DBusMessage *msg,
|
|
void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
const char *strtype;
|
|
int type;
|
|
|
|
if (cf->pending)
|
|
return dbus_gsm_busy(msg);
|
|
|
|
if (!cf->ops->erasure)
|
|
return dbus_gsm_not_implemented(msg);
|
|
|
|
if (dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &strtype,
|
|
DBUS_TYPE_INVALID) == FALSE)
|
|
return dbus_gsm_invalid_args(msg);
|
|
|
|
if (!strcmp(strtype, "all") || !strcmp(strtype, ""))
|
|
type = CALL_FORWARDING_TYPE_ALL;
|
|
else if (!strcmp(strtype, "conditional"))
|
|
type = CALL_FORWARDING_TYPE_ALL_CONDITIONAL;
|
|
else
|
|
return dbus_gsm_invalid_format(msg);
|
|
|
|
cf->pending = dbus_message_ref(msg);
|
|
|
|
if (type == CALL_FORWARDING_TYPE_ALL)
|
|
cf->ops->erasure(modem, type,
|
|
BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS,
|
|
disable_all_callback, modem);
|
|
else
|
|
cf->ops->erasure(modem, type,
|
|
BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS,
|
|
disable_conditional_callback, modem);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static GDBusMethodTable cf_methods[] = {
|
|
{ "GetProperties", "", "a{sv}", cf_get_properties },
|
|
{ "SetProperty", "sv", "", cf_set_property,
|
|
G_DBUS_METHOD_FLAG_ASYNC },
|
|
{ "DisableAll", "s", "", cf_disable_all,
|
|
G_DBUS_METHOD_FLAG_ASYNC },
|
|
{ }
|
|
};
|
|
|
|
static GDBusSignalTable cf_signals[] = {
|
|
{ "PropertyChanged", "sv" },
|
|
{ }
|
|
};
|
|
|
|
static void cf_ss_control_reply(struct ofono_modem *modem,
|
|
struct cf_ss_request *req)
|
|
{
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
const char *context = "CallForwarding";
|
|
const char *sig = "(ssa{sv})";
|
|
const char *ss_type = ss_control_type_to_string(req->ss_type);
|
|
const char *cf_type = cf_type_lut[req->cf_type];
|
|
DBusConnection *conn = dbus_gsm_connection();
|
|
DBusMessageIter iter;
|
|
DBusMessageIter variant;
|
|
DBusMessageIter vstruct;
|
|
DBusMessageIter dict;
|
|
DBusMessage *reply;
|
|
|
|
reply = dbus_message_new_method_return(cf->pending);
|
|
|
|
dbus_message_iter_init_append(reply, &iter);
|
|
|
|
dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &context);
|
|
|
|
dbus_message_iter_open_container(&iter, DBUS_TYPE_VARIANT, sig,
|
|
&variant);
|
|
|
|
dbus_message_iter_open_container(&variant, DBUS_TYPE_STRUCT, NULL,
|
|
&vstruct);
|
|
|
|
dbus_message_iter_append_basic(&vstruct, DBUS_TYPE_STRING,
|
|
&ss_type);
|
|
|
|
dbus_message_iter_append_basic(&vstruct, DBUS_TYPE_STRING,
|
|
&cf_type);
|
|
|
|
dbus_message_iter_open_container(&vstruct, DBUS_TYPE_ARRAY,
|
|
PROPERTIES_ARRAY_SIGNATURE, &dict);
|
|
|
|
if (req->cf_type == CALL_FORWARDING_TYPE_UNCONDITIONAL ||
|
|
req->cf_type == CALL_FORWARDING_TYPE_ALL)
|
|
property_append_cf_conditions(&dict,
|
|
req->cf_list[CALL_FORWARDING_TYPE_UNCONDITIONAL],
|
|
req->cls,
|
|
cf_type_lut[CALL_FORWARDING_TYPE_UNCONDITIONAL]);
|
|
|
|
if (req->cf_type == CALL_FORWARDING_TYPE_NO_REPLY ||
|
|
req->cf_type == CALL_FORWARDING_TYPE_ALL ||
|
|
req->cf_type == CALL_FORWARDING_TYPE_ALL_CONDITIONAL)
|
|
property_append_cf_conditions(&dict,
|
|
req->cf_list[CALL_FORWARDING_TYPE_NO_REPLY],
|
|
req->cls, cf_type_lut[CALL_FORWARDING_TYPE_NO_REPLY]);
|
|
|
|
if (req->cf_type == CALL_FORWARDING_TYPE_NOT_REACHABLE ||
|
|
req->cf_type == CALL_FORWARDING_TYPE_ALL ||
|
|
req->cf_type == CALL_FORWARDING_TYPE_ALL_CONDITIONAL)
|
|
property_append_cf_conditions(&dict,
|
|
req->cf_list[CALL_FORWARDING_TYPE_NOT_REACHABLE],
|
|
req->cls,
|
|
cf_type_lut[CALL_FORWARDING_TYPE_NOT_REACHABLE]);
|
|
|
|
if (req->cf_type == CALL_FORWARDING_TYPE_BUSY ||
|
|
req->cf_type == CALL_FORWARDING_TYPE_ALL ||
|
|
req->cf_type == CALL_FORWARDING_TYPE_ALL_CONDITIONAL)
|
|
property_append_cf_conditions(&dict,
|
|
req->cf_list[CALL_FORWARDING_TYPE_BUSY],
|
|
req->cls, cf_type_lut[CALL_FORWARDING_TYPE_BUSY]);
|
|
|
|
dbus_message_iter_close_container(&vstruct, &dict);
|
|
|
|
dbus_message_iter_close_container(&variant, &vstruct);
|
|
|
|
dbus_message_iter_close_container(&iter, &variant);
|
|
|
|
g_dbus_send_message(conn, reply);
|
|
}
|
|
|
|
static void cf_ss_control_query_callback(const struct ofono_error *error,
|
|
int total,
|
|
const struct ofono_cf_condition *list,
|
|
void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
//DBusConnection *conn = dbus_gsm_connection();
|
|
//DBusMessage *reply;
|
|
GSList *new_cf_list;
|
|
|
|
/* Strange, set succeeded but query failed, fallback to direct method */
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error occurred during cf ss query");
|
|
|
|
pending_msg_error(cf, error);
|
|
|
|
return;
|
|
}
|
|
|
|
new_cf_list = cf_cond_list_create(total, list);
|
|
|
|
ofono_debug("Query ran successfully");
|
|
cf_cond_list_print(new_cf_list);
|
|
|
|
cf->ss_req->cf_list[cf->ss_req->cf_type] = new_cf_list;
|
|
|
|
set_new_cond_list(modem, cf->ss_req->cf_type, new_cf_list);
|
|
|
|
cf_ss_control_reply(modem, cf->ss_req);
|
|
|
|
dbus_message_unref(cf->pending);
|
|
cf->pending = NULL;
|
|
|
|
g_free(cf->ss_req);
|
|
cf->ss_req = NULL;
|
|
}
|
|
|
|
static void cf_ss_control_callback(const struct ofono_error *error, void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
int cls;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error occurred during cf ss control set/erasure");
|
|
|
|
pending_msg_error(cf, error);
|
|
|
|
return;
|
|
}
|
|
|
|
cls = BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS | cf->ss_req->cls;
|
|
|
|
/* Successfully set, query the entire set just in case */
|
|
if (cf->ss_req->cf_type == CALL_FORWARDING_TYPE_ALL)
|
|
cf->ops->query(modem, CALL_FORWARDING_TYPE_UNCONDITIONAL,
|
|
cls, cf_unconditional_callback, modem);
|
|
else if (cf->ss_req->cf_type == CALL_FORWARDING_TYPE_ALL_CONDITIONAL)
|
|
cf->ops->query(modem, CALL_FORWARDING_TYPE_BUSY,
|
|
cls, cf_busy_callback, modem);
|
|
else
|
|
cf->ops->query(modem, cf->ss_req->cf_type, cls,
|
|
cf_ss_control_query_callback, modem);
|
|
}
|
|
|
|
static gboolean cf_ss_control(struct ofono_modem *modem, int type, const char *sc,
|
|
const char *sia, const char *sib,
|
|
const char *sic, const char *dn,
|
|
DBusMessage *msg)
|
|
{
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
DBusConnection *conn = dbus_gsm_connection();
|
|
int cls = BEARER_CLASS_DEFAULT;
|
|
int timeout = DEFAULT_NO_REPLY_TIMEOUT;
|
|
int cf_type;
|
|
DBusMessage *reply;
|
|
const char *number;
|
|
int number_type;
|
|
void *operation;
|
|
|
|
/* Before we do anything, make sure we're actually initialized */
|
|
if (!cf)
|
|
return FALSE;
|
|
|
|
if (cf->pending) {
|
|
reply = dbus_gsm_busy(msg);
|
|
g_dbus_send_message(conn, reply);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
ofono_debug("Received call forwarding ss control request");
|
|
|
|
ofono_debug("type: %d, sc: %s, sia: %s, sib: %s, sic: %s, dn: %s",
|
|
type, sc, sia, sib, sic, dn);
|
|
|
|
if (!strcmp(sc, "21"))
|
|
cf_type = CALL_FORWARDING_TYPE_UNCONDITIONAL;
|
|
else if (!strcmp(sc, "67"))
|
|
cf_type = CALL_FORWARDING_TYPE_BUSY;
|
|
else if (!strcmp(sc, "61"))
|
|
cf_type = CALL_FORWARDING_TYPE_NO_REPLY;
|
|
else if (!strcmp(sc, "62"))
|
|
cf_type = CALL_FORWARDING_TYPE_NOT_REACHABLE;
|
|
else if (!strcmp(sc, "002"))
|
|
cf_type = CALL_FORWARDING_TYPE_ALL;
|
|
else if (!strcmp(sc, "004"))
|
|
cf_type = CALL_FORWARDING_TYPE_ALL_CONDITIONAL;
|
|
else
|
|
return FALSE;
|
|
|
|
if (strlen(sia) &&
|
|
(type == SS_CONTROL_TYPE_QUERY ||
|
|
type == SS_CONTROL_TYPE_ERASURE ||
|
|
type == SS_CONTROL_TYPE_DEACTIVATION))
|
|
goto error;
|
|
|
|
/* Activation / Registration is figured context specific according to
|
|
* 22.030 Section 6.5.2 "The UE shall determine from the context
|
|
* whether, an entry of a single *, activation or registration
|
|
* was intended."
|
|
*/
|
|
if (type == SS_CONTROL_TYPE_ACTIVATION && strlen(sia) > 0)
|
|
type = SS_CONTROL_TYPE_REGISTRATION;
|
|
|
|
if (type == SS_CONTROL_TYPE_REGISTRATION &&
|
|
!valid_phone_number_format(sia))
|
|
goto error;
|
|
|
|
if (strlen(sib) > 0) {
|
|
long service_code;
|
|
char *end;
|
|
|
|
service_code = strtoul(sib, &end, 10);
|
|
|
|
if (end == sib || *end != '\0')
|
|
goto error;
|
|
|
|
cls = mmi_service_code_to_bearer_class(service_code);
|
|
|
|
if (cls == 0)
|
|
goto error;
|
|
}
|
|
|
|
if (strlen(sic) > 0) {
|
|
char *end;
|
|
|
|
if (type != SS_CONTROL_TYPE_REGISTRATION)
|
|
goto error;
|
|
|
|
if (cf_type != CALL_FORWARDING_TYPE_ALL &&
|
|
cf_type != CALL_FORWARDING_TYPE_ALL_CONDITIONAL &&
|
|
cf_type != CALL_FORWARDING_TYPE_NO_REPLY)
|
|
goto error;
|
|
|
|
timeout = strtoul(sic, &end, 10);
|
|
|
|
if (end == sic || *end != '\0')
|
|
goto error;
|
|
|
|
if (timeout < 1 || timeout > 30)
|
|
goto error;
|
|
}
|
|
|
|
switch (type) {
|
|
case SS_CONTROL_TYPE_REGISTRATION:
|
|
operation = cf->ops->registration;
|
|
break;
|
|
case SS_CONTROL_TYPE_ACTIVATION:
|
|
operation = cf->ops->activation;
|
|
break;
|
|
case SS_CONTROL_TYPE_DEACTIVATION:
|
|
operation = cf->ops->deactivation;
|
|
break;
|
|
case SS_CONTROL_TYPE_ERASURE:
|
|
operation = cf->ops->erasure;
|
|
break;
|
|
case SS_CONTROL_TYPE_QUERY:
|
|
operation = cf->ops->query;
|
|
break;
|
|
}
|
|
|
|
if (!operation) {
|
|
reply = dbus_gsm_not_implemented(msg);
|
|
g_dbus_send_message(conn, reply);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
cf->ss_req = g_try_new0(struct cf_ss_request, 1);
|
|
|
|
if (!cf->ss_req) {
|
|
reply = dbus_gsm_failed(msg);
|
|
g_dbus_send_message(conn, reply);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
cf->ss_req->ss_type = type;
|
|
cf->ss_req->cf_type = cf_type;
|
|
cf->ss_req->cls = cls;
|
|
|
|
cf->pending = dbus_message_ref(msg);
|
|
|
|
switch (cf->ss_req->ss_type) {
|
|
case SS_CONTROL_TYPE_REGISTRATION:
|
|
string_to_phone_number(sia, &number_type, &number);
|
|
cf->ops->registration(modem, cf_type, cls, number, number_type,
|
|
timeout, cf_ss_control_callback,
|
|
modem);
|
|
break;
|
|
case SS_CONTROL_TYPE_ACTIVATION:
|
|
cf->ops->activation(modem, cf_type, cls, cf_ss_control_callback,
|
|
modem);
|
|
break;
|
|
case SS_CONTROL_TYPE_DEACTIVATION:
|
|
cf->ops->deactivation(modem, cf_type, cls,
|
|
cf_ss_control_callback, modem);
|
|
break;
|
|
case SS_CONTROL_TYPE_ERASURE:
|
|
cf->ops->erasure(modem, cf_type, cls, cf_ss_control_callback,
|
|
modem);
|
|
break;
|
|
case SS_CONTROL_TYPE_QUERY:
|
|
cls |= BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS;
|
|
if (cf_type == CALL_FORWARDING_TYPE_ALL)
|
|
cf->ops->query(modem,
|
|
CALL_FORWARDING_TYPE_UNCONDITIONAL,
|
|
cls, cf_unconditional_callback, modem);
|
|
else if (cf_type == CALL_FORWARDING_TYPE_ALL_CONDITIONAL)
|
|
cf->ops->query(modem, CALL_FORWARDING_TYPE_BUSY,
|
|
cls, cf_busy_callback, modem);
|
|
else
|
|
cf->ops->query(modem, cf_type, cls,
|
|
cf_ss_control_query_callback, modem);
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
|
|
error:
|
|
reply = dbus_gsm_invalid_format(msg);
|
|
g_dbus_send_message(conn, reply);
|
|
return TRUE;
|
|
}
|
|
|
|
static void cf_register_ss_controls(struct ofono_modem *modem)
|
|
{
|
|
ss_control_register(modem, "21", cf_ss_control);
|
|
ss_control_register(modem, "67", cf_ss_control);
|
|
ss_control_register(modem, "61", cf_ss_control);
|
|
ss_control_register(modem, "62", cf_ss_control);
|
|
|
|
ss_control_register(modem, "002", cf_ss_control);
|
|
ss_control_register(modem, "004", cf_ss_control);
|
|
}
|
|
|
|
static void cf_unregister_ss_controls(struct ofono_modem *modem)
|
|
{
|
|
ss_control_unregister(modem, "21", cf_ss_control);
|
|
ss_control_unregister(modem, "67", cf_ss_control);
|
|
ss_control_unregister(modem, "61", cf_ss_control);
|
|
ss_control_unregister(modem, "62", cf_ss_control);
|
|
|
|
ss_control_unregister(modem, "002", cf_ss_control);
|
|
ss_control_unregister(modem, "004", cf_ss_control);
|
|
}
|
|
|
|
static void cf_not_reachable_callback(const struct ofono_error *error, int total,
|
|
const struct ofono_cf_condition *list, void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
GSList *l = NULL;
|
|
//DBusConnection *conn = dbus_gsm_connection();
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error during not reachable CF query");
|
|
goto out;
|
|
}
|
|
|
|
l = cf_cond_list_create(total, list);
|
|
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_NOT_REACHABLE, l);
|
|
|
|
ofono_debug("Not Reachable conditions:");
|
|
cf_cond_list_print(l);
|
|
|
|
out:
|
|
|
|
cf->flags |= CALL_FORWARDING_FLAG_CACHED;
|
|
|
|
if (cf->pending) {
|
|
if (cf->ss_req) {
|
|
cf->ss_req->cf_list[CALL_FORWARDING_TYPE_NOT_REACHABLE] = l;
|
|
cf_ss_control_reply(modem, cf->ss_req);
|
|
g_free(cf->ss_req);
|
|
cf->ss_req = NULL;
|
|
} else {
|
|
DBusConnection *conn = dbus_gsm_connection();
|
|
DBusMessage *reply =
|
|
cf_get_properties_reply(cf->pending, cf);
|
|
|
|
g_dbus_send_message(conn, reply);
|
|
}
|
|
|
|
dbus_message_unref(cf->pending);
|
|
cf->pending = NULL;
|
|
}
|
|
}
|
|
|
|
static void cf_no_reply_callback(const struct ofono_error *error, int total,
|
|
const struct ofono_cf_condition *list, void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
GSList *l = NULL;
|
|
int cls = BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error during no reply CF query");
|
|
goto out;
|
|
}
|
|
|
|
l = cf_cond_list_create(total, list);
|
|
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_NO_REPLY, l);
|
|
|
|
ofono_debug("No Reply conditions:");
|
|
cf_cond_list_print(l);
|
|
|
|
out:
|
|
if (cf->ss_req) {
|
|
cls |= cf->ss_req->cls;
|
|
cf->ss_req->cf_list[CALL_FORWARDING_TYPE_NO_REPLY] = l;
|
|
}
|
|
|
|
cf->ops->query(modem, CALL_FORWARDING_TYPE_NOT_REACHABLE,
|
|
cls, cf_not_reachable_callback, modem);
|
|
}
|
|
|
|
static void cf_busy_callback(const struct ofono_error *error, int total,
|
|
const struct ofono_cf_condition *list, void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
GSList *l = NULL;
|
|
int cls = BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error during busy CF query");
|
|
goto out;
|
|
}
|
|
|
|
l = cf_cond_list_create(total, list);
|
|
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_BUSY, l);
|
|
|
|
ofono_debug("On Busy conditions:");
|
|
cf_cond_list_print(l);
|
|
|
|
out:
|
|
if (cf->ss_req) {
|
|
cls |= cf->ss_req->cls;
|
|
cf->ss_req->cf_list[CALL_FORWARDING_TYPE_BUSY] = l;
|
|
}
|
|
|
|
cf->ops->query(modem, CALL_FORWARDING_TYPE_NO_REPLY,
|
|
cls, cf_no_reply_callback, modem);
|
|
}
|
|
|
|
static void cf_unconditional_callback(const struct ofono_error *error, int total,
|
|
const struct ofono_cf_condition *list,
|
|
void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
GSList *l = NULL;
|
|
int cls = BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
ofono_debug("Error during unconditional CF query");
|
|
goto out;
|
|
}
|
|
|
|
l = cf_cond_list_create(total, list);
|
|
|
|
set_new_cond_list(modem, CALL_FORWARDING_TYPE_UNCONDITIONAL, l);
|
|
|
|
ofono_debug("Unconditional conditions:");
|
|
cf_cond_list_print(l);
|
|
|
|
out:
|
|
if (cf->ss_req) {
|
|
cls |= cf->ss_req->cls;
|
|
cf->ss_req->cf_list[CALL_FORWARDING_TYPE_UNCONDITIONAL] = l;
|
|
}
|
|
|
|
cf->ops->query(modem, CALL_FORWARDING_TYPE_BUSY,
|
|
cls, cf_busy_callback, modem);
|
|
}
|
|
|
|
static gboolean initiate_settings_request(void *data)
|
|
{
|
|
struct ofono_modem *modem = data;
|
|
struct call_forwarding_data *call_forwarding = modem->call_forwarding;
|
|
|
|
/* We can't get all settings at the same time according to 22.004:
|
|
* "Interrogation of groups of Supplementary Services is not supported."
|
|
* so we do it piecemeal, unconditional, busy, no reply, not reachable
|
|
*/
|
|
|
|
if (call_forwarding->ops->query)
|
|
call_forwarding->ops->query(modem,
|
|
CALL_FORWARDING_TYPE_UNCONDITIONAL,
|
|
BEARER_CLASS_DEFAULT | BEARER_CLASS_SMS,
|
|
cf_unconditional_callback, modem);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void request_settings(struct ofono_modem *modem)
|
|
{
|
|
g_timeout_add(0, initiate_settings_request, modem);
|
|
}
|
|
|
|
int ofono_call_forwarding_register(struct ofono_modem *modem,
|
|
struct ofono_call_forwarding_ops *ops)
|
|
{
|
|
DBusConnection *conn = dbus_gsm_connection();
|
|
|
|
if (modem == NULL)
|
|
return -1;
|
|
|
|
if (ops == NULL)
|
|
return -1;
|
|
|
|
if (ops->query == NULL)
|
|
return -1;
|
|
|
|
modem->call_forwarding = call_forwarding_create();
|
|
|
|
if (modem->call_forwarding == NULL)
|
|
return -1;
|
|
|
|
modem->call_forwarding->ops = ops;
|
|
|
|
if (!g_dbus_register_interface(conn, modem->path,
|
|
CALL_FORWARDING_INTERFACE,
|
|
cf_methods, cf_signals, NULL,
|
|
modem, call_forwarding_destroy)) {
|
|
ofono_error("Could not register CallForwarding %s", modem->path);
|
|
call_forwarding_destroy(modem);
|
|
|
|
return -1;
|
|
}
|
|
|
|
ofono_debug("Registered call forwarding interface");
|
|
|
|
cf_register_ss_controls(modem);
|
|
|
|
modem_add_interface(modem, CALL_FORWARDING_INTERFACE);
|
|
|
|
request_settings(modem);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void ofono_call_forwarding_unregister(struct ofono_modem *modem)
|
|
{
|
|
struct call_forwarding_data *cf = modem->call_forwarding;
|
|
DBusConnection *conn = dbus_gsm_connection();
|
|
|
|
if (!cf)
|
|
return;
|
|
|
|
modem_remove_interface(modem, CALL_FORWARDING_INTERFACE);
|
|
g_dbus_unregister_interface(conn, modem->path,
|
|
CALL_FORWARDING_INTERFACE);
|
|
|
|
modem->call_forwarding = NULL;
|
|
}
|