ndef.c

00001 /*
00002  * Copyright (c) 2013-2018, ARM Limited, All Rights Reserved
00003  * SPDX-License-Identifier: Apache-2.0
00004  *
00005  * Licensed under the Apache License, Version 2.0 (the "License"); you may
00006  * not use this file except in compliance with the License.
00007  * You may obtain a copy of the License at
00008  *
00009  * http://www.apache.org/licenses/LICENSE-2.0
00010  *
00011  * Unless required by applicable law or agreed to in writing, software
00012  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00013  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  * See the License for the specific language governing permissions and
00015  * limitations under the License.
00016  */
00017 /**
00018  * \file ndef.c
00019  * \copyright Copyright (c) ARM Ltd 2013
00020  * \author Donatien Garnier
00021  * \details NDEF tag abstraction
00022  */
00023 
00024 
00025 #include "ndef.h"
00026 
00027 /** \addtogroup NDEF
00028  *  @{
00029  *  \name Generic NDEF Tag
00030  *  @{
00031  */
00032 
00033 /** Initialize NDEF tag abstraction
00034  * \param pNdefTag pointer to ndef_tag_t structure to initialize
00035  * \param encode function that will be called to generate the NDEF message before sending it to the other party
00036  * \param decode function that will be called to parse the NDEF message after receiving it from the other party
00037  * \param buffer underlying buffer to use (it should be big enough so that any NDEF message you might need could be stored inside)
00038  * \param buffer_size size of the underlying buffer
00039  * \param pImpl pointer to actual implementation
00040  */
00041 void ndef_msg_init(ndef_msg_t *pNdef, ndef_encode_fn_t encode, ndef_decode_fn_t decode, uint8_t *data, size_t size, void *pUserData)
00042 {
00043     pNdef->encode = encode;
00044     pNdef->decode = decode;
00045     ac_buffer_builder_init(&pNdef->bufferBldr, data, size);
00046     pNdef->pUserData = pUserData;
00047 }
00048 
00049 /** Get NDEF tag implementation
00050  * \param pNdefTag pointer to ndef_tag_t structure
00051  * \return implementation
00052  */
00053 /*
00054 void* ndef_tag_impl(ndef_tag_t* pNdefTag)
00055 {
00056   return pNdefTag->pImpl;
00057 }
00058 */
00059 
00060 /**
00061  * @}
00062  * @}
00063  * */