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			98 lines
		
	
	
	
		
			2.8 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			98 lines
		
	
	
	
		
			2.8 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/* Spa Bluez5 Telephony D-Bus service */
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/* SPDX-FileCopyrightText: Copyright © 2024 Collabora Ltd. */
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/* SPDX-License-Identifier: MIT */
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#ifndef SPA_BLUEZ5_TELEPHONY_H
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#define SPA_BLUEZ5_TELEPHONY_H
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#include "defs.h"
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enum spa_bt_telephony_call_state {
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	CALL_STATE_ACTIVE,
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	CALL_STATE_HELD,
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	CALL_STATE_DIALING,
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	CALL_STATE_ALERTING,
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	CALL_STATE_INCOMING,
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	CALL_STATE_WAITING,
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	CALL_STATE_DISCONNECTED,
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};
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struct spa_bt_telephony {
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};
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struct spa_bt_telephony_ag {
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	struct spa_bt_telephony *telephony;
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};
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struct spa_bt_telephony_call {
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	struct spa_bt_telephony_ag *ag;
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	/* D-Bus properties */
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	char *line_identification;
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	char *incoming_line;
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	char *name;
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	bool multiparty;
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	enum spa_bt_telephony_call_state state;
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};
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struct spa_bt_telephony_ag_events {
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#define SPA_VERSION_BT_TELEPHONY_AG_EVENTS	0
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	uint32_t version;
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	int (*dial)(void *data, const char *number);
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	int (*swap_calls)(void *data);
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	int (*release_and_answer)(void *data);
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	int (*release_and_swap)(void *data);
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	int (*hold_and_answer)(void *data);
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	int (*hangup_all)(void *data);
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	int (*create_multiparty)(void *data);
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	int (*send_tones)(void *data, const char *tones);
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};
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struct spa_bt_telephony_call_events {
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#define SPA_VERSION_BT_TELEPHONY_CALL_EVENTS	0
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	uint32_t version;
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	int (*answer)(void *data);
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	int (*hangup)(void *data);
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};
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struct spa_bt_telephony *telephony_new(struct spa_log *log, struct spa_dbus *dbus,
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					const struct spa_dict *info);
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void telephony_free(struct spa_bt_telephony *telephony);
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/* create/destroy the ag object */
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struct spa_bt_telephony_ag * telephony_ag_new(struct spa_bt_telephony *telephony);
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void telephony_ag_destroy(struct spa_bt_telephony_ag *ag);
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void telephony_ag_add_listener(struct spa_bt_telephony_ag *ag,
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			       struct spa_hook *listener,
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			       const struct spa_bt_telephony_ag_events *events,
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			       void *data);
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/* register/unregister AudioGateway object on the bus */
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int telephony_ag_register(struct spa_bt_telephony_ag *ag);
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void telephony_ag_unregister(struct spa_bt_telephony_ag *ag);
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//TODO
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//struct spa_bt_telephony_call *telephony_ag_find_call_by_????(struct spa_bt_telephony_ag *ag, ???);
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//void telephony_ag_iterate_calls(struct spa_bt_telephony_ag *ag, callback, userdata);
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/* create/destroy the call object */
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struct spa_bt_telephony_call * telephony_call_new(struct spa_bt_telephony_ag *ag);
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void telephony_call_destroy(struct spa_bt_telephony_call *call);
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/* register/unregister Call object on the bus */
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int telephony_call_register(struct spa_bt_telephony_call *call);
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void telephony_call_unregister(struct spa_bt_telephony_call *call);
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/* send message to notify about property changes */
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void telephony_call_notify_updated_props(struct spa_bt_telephony_call *call);
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void telephony_call_add_listener(struct spa_bt_telephony_call *call,
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				 struct spa_hook *listener,
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				 const struct spa_bt_telephony_call_events *events,
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				 void *data);
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#endif
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