android13/packages/apps/Nfc/nci/jni/NfcDta.h

107 lines
3.4 KiB
C++

/*
* Copyright 2022 NXP
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <unordered_set>
#include <vector>
#include "nfa_api.h"
class NfcDta {
public:
/*******************************************************************************
**
** Function: getInstance
**
** Description: Get a reference to the singleton NfcDta object.
**
** Returns: Reference to NfcDta object.
**
*******************************************************************************/
static NfcDta& getInstance();
/*******************************************************************************
**
** Function: setNfccConfigParams
**
** Description: Set NCI config params from nfc.configTLV System Property.
**
** Returns: None.
**
*******************************************************************************/
void setNfccConfigParams();
private:
std::vector<uint8_t> mDefaultTlv;
std::unordered_set<uint8_t> mUpdatedParamIds;
/*******************************************************************************
**
** Function: NfcDta
**
** Description: Initialize member variables.
**
** Returns: None
**
*******************************************************************************/
NfcDta();
/*******************************************************************************
**
** Function: parseConfigParams
**
** Description: Parse config TLV from the String
**
** Returns: uint8_t vector
**
*******************************************************************************/
std::vector<uint8_t> parseConfigParams(std::string configParams);
/*******************************************************************************
**
** Function: getNonupdatedConfigParamIds
**
** Description: Get config parameter Ids whose values are not modified.
**
** Returns: config Parameter ids vector.
**
*******************************************************************************/
std::vector<uint8_t> getNonupdatedConfigParamIds(
std::vector<uint8_t> configTlv);
/*******************************************************************************
**
** Function: getConfigParamValues
**
** Description: Read the current config parameter values.
**
** Returns: None.
**
*******************************************************************************/
tNFA_STATUS getConfigParamValues(std::vector<uint8_t> paramIds);
/*******************************************************************************
**
** Function: setConfigParams
**
** Description: Set config param with new value.
**
** Returns: NFA_STATUS_OK if success
**
*******************************************************************************/
tNFA_STATUS setConfigParams(std::vector<uint8_t> configTlv);
};