zephyr/subsys/net/lib/lwm2m/lwm2m_rw_oma_tlv.h

64 lines
2.3 KiB
C

/*
* Copyright (c) 2017 Linaro Limited
* Copyright (c) 2018-2019 Foundries.io
*
* SPDX-License-Identifier: Apache-2.0
*/
/*
* Copyright (c) 2015, Yanzi Networks AB.
* All rights reserved.
*
* 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 holder nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER 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 THE
* COPYRIGHT HOLDER 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.
*/
/*
* Original Authors:
* Joakim Eriksson <joakime@sics.se>
* Niclas Finne <nfi@sics.se>
*/
#ifndef LWM2M_RW_OMA_TLV_H_
#define LWM2M_RW_OMA_TLV_H_
#include "lwm2m_object.h"
extern const struct lwm2m_writer oma_tlv_writer;
extern const struct lwm2m_reader oma_tlv_reader;
struct tlv_out_formatter_data {
/* offset position storage */
uint16_t mark_pos;
uint16_t mark_pos_oi;
uint16_t mark_pos_ri;
uint8_t writer_flags;
};
int do_read_op_tlv(struct lwm2m_message *msg, int content_format);
int do_write_op_tlv(struct lwm2m_message *msg);
#endif /* LWM2M_RW_OMA_TLV_H_ */