| /* Copyright (c) 2014 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef CRAS_TELEPHONY_H_ |
| #define CRAS_TELEPHONY_H_ |
| |
| #include <dbus/dbus.h> |
| |
| /* Handle object to hold required info to handle telephony status which |
| * is required for responsing HFP query commands. |
| * Args: |
| * call - standard call status indicator, where |
| * 0: no call active |
| * 1: call is active |
| * callsetup - call set up status indicator. |
| * 0: not currently in call set up |
| * 1: an incoming call prcess ongoing |
| * 2: an outgoing call set up is ongoing |
| * callhold - call hold status indicator. |
| * 0: no call hold |
| * 1: call is placed on hold or active/held calls swapped |
| * (The AG has both and active AND a held call) |
| * 2: call on hold, no active call |
| * dial_number - phone number, used on fake memory storage and last phone |
| * number storage. |
| * dbus_conn - dus connetion which is used in whole telephony module. |
| */ |
| struct cras_telephony_handle { |
| int call; |
| int callsetup; |
| int callheld; |
| char *dial_number; |
| |
| DBusConnection *dbus_conn; |
| }; |
| |
| void cras_telephony_start(DBusConnection *conn); |
| |
| void cras_telephony_stop(); |
| |
| struct cras_telephony_handle *cras_telephony_get(); |
| |
| /* Stores dial number in telephony module. */ |
| void cras_telephony_store_dial_number(int len, const char *num); |
| |
| /* Handles answer call event from dbus or HF */ |
| int cras_telephony_event_answer_call(); |
| |
| /* Handles answer call event from dbus or HF */ |
| int cras_telephony_event_terminate_call(); |
| |
| #endif /* CRAS_TELEPHONY_H_ */ |