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