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/*
* Copyright (C) 2014 BlueKitchen GmbH
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holders nor the names of
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
* 4. Any redistribution, use, or modification is done solely for
* personal benefit and not for any commercial purpose or for
* monetary gain.
*
* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN
* GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Please inquire about commercial licensing options at
* contact@bluekitchen-gmbh.com
*
*/
/**
* @title SDP Client
*
*/
#ifndef SDP_CLIENT_H
#define SDP_CLIENT_H
#include "btstack_config.h"
#include "btstack_util.h"
#if defined __cplusplus
extern "C" {
#endif
/* API_START */
typedef struct de_state {
uint8_t in_state_GET_DE_HEADER_LENGTH ;
uint32_t addon_header_bytes;
uint32_t de_size;
uint32_t de_offset;
} de_state_t;
void de_state_init(de_state_t * state);
int de_state_size(uint8_t eventByte, de_state_t *de_state);
/**
* @brief SDP Client Init
*/
void sdp_client_init(void);
/**
* @brief Checks if the SDP Client is ready
* @deprecated Please use sdp_client_register_query_callback instead
* @return true when no query is active
*/
bool sdp_client_ready(void);
/**
* @brief Requests a callback, when the SDP Client is ready and can be used
* @note The callback might happens before sdp_client_register_query_callback has returned
* @param callback_registration
*/
uint8_t sdp_client_register_query_callback(btstack_context_callback_registration_t * callback_registration);
/**
* @brief Queries the SDP service of the remote device given a service search pattern and a list of attribute IDs.
* The remote data is handled by the SDP parser. The SDP parser delivers attribute values and done event via the callback.
* @param callback for attributes values and done event
* @param remote address
* @param des_service_search_pattern
* @param des_attribute_id_list
*/
uint8_t sdp_client_query(btstack_packet_handler_t callback, bd_addr_t remote, const uint8_t * des_service_search_pattern, const uint8_t * des_attribute_id_list);
/*
* @brief Searches SDP records on a remote device for all services with a given UUID.
* @note calls sdp_client_query with service search pattern based on uuid16
*/
uint8_t sdp_client_query_uuid16(btstack_packet_handler_t callback, bd_addr_t remote, uint16_t uuid16);
/*
* @brief Searches SDP records on a remote device for all services with a given UUID.
* @note calls sdp_client_query with service search pattern based on uuid128
*/
uint8_t sdp_client_query_uuid128(btstack_packet_handler_t callback, bd_addr_t remote, const uint8_t* uuid128);
/**
* @brief Retrieves all attribute IDs of a SDP record specified by its service record handle and a list of attribute IDs.
* The remote data is handled by the SDP parser. The SDP parser delivers attribute values and done event via the callback.
* @note only provided if ENABLE_SDP_EXTRA_QUERIES is defined
* @param callback for attributes values and done event
* @param remote address
* @param search_service_record_handle
* @param des_attributeIDList
*/
uint8_t sdp_client_service_attribute_search(btstack_packet_handler_t callback, bd_addr_t remote, uint32_t search_service_record_handle, const uint8_t * des_attributeIDList);
/**
* @brief Query the list of SDP records that match a given service search pattern.
* The remote data is handled by the SDP parser. The SDP parser delivers attribute values and done event via the callback.
* @note only provided if ENABLE_SDP_EXTRA_QUERIES is defined
* @param callback for attributes values and done event
* @param remote address
* @param des_service_search_pattern
*/
uint8_t sdp_client_service_search(btstack_packet_handler_t callback, bd_addr_t remote, const uint8_t * des_service_search_pattern);
#ifdef ENABLE_SDP_EXTRA_QUERIES
void sdp_client_parse_service_record_handle_list(uint8_t* packet, uint16_t total_count, uint16_t current_count);
#endif
/**
* @brief De-Init SDP Client
*/
void sdp_client_deinit(void);
/* API_END */
#if defined __cplusplus
}
#endif
#endif // SDP_CLIENT_H
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