/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 *
 *  BlueZ - Bluetooth protocol stack for Linux
 *
 *  Copyright (C) 2001-2002  Nokia Corporation
 *  Copyright (C) 2002-2003  Maxim Krasnyansky <maxk@qualcomm.com>
 *  Copyright (C) 2002-2010  Marcel Holtmann <marcel@holtmann.org>
 *  Copyright (C) 2002-2003  Stephen Crane <steve.crane@rococosoft.com>
 *
 *
 */

#ifdef SDP_DEBUG
#include <syslog.h>
#define SDPDBG(fmt, arg...) syslog(LOG_DEBUG, "%s: " fmt "\n", __func__ , ## arg)
#else
#define SDPDBG(fmt...)
#endif

typedef struct request {
	bdaddr_t device;
	bdaddr_t bdaddr;
	int      local;
	int      sock;
	int      mtu;
	int      flags;
	uint8_t  *buf;
	int      len;
	uint8_t  opcode;
} sdp_req_t;

void sdp_cstate_cleanup(int sock);

void handle_internal_request(int sk, int mtu, void *data, int len);
void handle_request(int sk, uint8_t *data, int len);

void set_fixed_db_timestamp(uint32_t dbts);

int service_register_req(sdp_req_t *req, sdp_buf_t *rsp);
int service_update_req(sdp_req_t *req, sdp_buf_t *rsp);
int service_remove_req(sdp_req_t *req, sdp_buf_t *rsp);

void register_public_browse_group(void);
void register_server_service(void);
void register_device_id(uint16_t source, uint16_t vendor,
					uint16_t product, uint16_t version);
void register_mps(bool mpmd);

int record_sort(const void *r1, const void *r2);
void sdp_svcdb_reset(void);
void sdp_svcdb_collect_all(int sock);
void sdp_svcdb_set_collectable(sdp_record_t *rec, int sock);
void sdp_svcdb_collect(sdp_record_t *rec);
sdp_record_t *sdp_record_find(uint32_t handle);
void sdp_record_add(const bdaddr_t *device, sdp_record_t *rec);
int sdp_record_remove(uint32_t handle);
sdp_list_t *sdp_get_record_list(void);
int sdp_check_access(uint32_t handle, bdaddr_t *device);
uint32_t sdp_next_handle(void);

uint32_t sdp_get_time(void);

#define SDP_SERVER_COMPAT (1 << 0)
#define SDP_SERVER_CENTRAL (1 << 1)

int start_sdp_server(uint16_t mtu, uint32_t flags);
void stop_sdp_server(void);

int add_record_to_server(const bdaddr_t *src, sdp_record_t *rec);
int remove_record_from_server(uint32_t handle);