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/******************************************************************************
*
*
* Copyright (C) 2018-2019 NXP Semiconductors
*
* 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 <pthread.h>
#include "ese_hal_api.h"
#ifdef ENABLE_ESE_CLIENT
#include "hal_nxpese.h"
#endif
#include <android/hardware/secure_element/1.0/ISecureElement.h>
#include <android/hardware/secure_element/1.0/ISecureElementHalCallback.h>
#include <android/hardware/secure_element/1.0/types.h>
#include <utils/RefBase.h>
#ifdef ENABLE_ESE_CLIENT
#include <vendor/nxp/eventprocessor/1.0/INxpEseEvtProcessor.h>
#include <vendor/nxp/nxpese/1.0/INxpEse.h>
using vendor::nxp::nxpese::V1_0::INxpEse;
using vendor::nxp::eventprocessor::V1_0::INxpEseEvtProcessor;
#endif
using ::android::sp;
#ifdef ENABLE_ESE_CLIENT
class NxpEseDeathRecipient;
#endif
class ThreadMutex {
public:
ThreadMutex();
virtual ~ThreadMutex();
void lock();
void unlock();
operator pthread_mutex_t*() { return &mMutex; }
private:
pthread_mutex_t mMutex;
};
class ThreadCondVar : public ThreadMutex {
public:
ThreadCondVar();
virtual ~ThreadCondVar();
void signal();
void wait();
operator pthread_cond_t*() { return &mCondVar; }
operator pthread_mutex_t*() {
return ThreadMutex::operator pthread_mutex_t*();
}
private:
pthread_cond_t mCondVar;
};
class AutoThreadMutex {
public:
AutoThreadMutex(ThreadMutex& m);
virtual ~AutoThreadMutex();
operator ThreadMutex&() { return mm; }
operator pthread_mutex_t*() { return (pthread_mutex_t*)mm; }
private:
ThreadMutex& mm;
};
class EseAdaptation {
public:
void Initialize();
void InitializeHalDeviceContext();
virtual ~EseAdaptation();
static EseAdaptation& GetInstance();
static int HalIoctl(long arg, void* p_data);
static void HalNfccNtf(long arg, void *p_data);
tHAL_ESE_ENTRY* GetHalEntryFuncs();
#ifdef ENABLE_ESE_CLIENT
ese_nxp_IoctlInOutData_t* mCurrentIoctlData;
#endif
tHAL_ESE_ENTRY mSpiHalEntryFuncs; // function pointers for HAL entry points
#ifdef ENABLE_ESE_CLIENT
static android::sp<vendor::nxp::nxpese::V1_0::INxpEse> mHalNxpEse;
static android::sp<vendor::nxp::eventprocessor::V1_0::INxpEseEvtProcessor>
mHalNxpEseEvtProcessor;
#endif
private:
EseAdaptation();
void signal();
static EseAdaptation* mpInstance;
#ifdef ENABLE_ESE_CLIENT
sp<NxpEseDeathRecipient> mNxpEseDeathRecipient;
#endif
static ThreadMutex sLock;
static ThreadMutex sIoctlLock;
ThreadCondVar mCondVar;
static tHAL_ESE_CBACK* mHalCallback;
static tHAL_ESE_DATA_CBACK* mHalDataCallback;
static ThreadCondVar mHalOpenCompletedEvent;
static ThreadCondVar mHalCloseCompletedEvent;
static ThreadCondVar mHalIoctlEvent;
static android::sp<android::hardware::secure_element::V1_0::ISecureElement>
mHal;
#if (NXP_EXTNS == TRUE)
static ThreadCondVar mHalCoreResetCompletedEvent;
static ThreadCondVar mHalCoreInitCompletedEvent;
static ThreadCondVar mHalInitCompletedEvent;
#endif
static uint32_t Thread(uint32_t arg);
static void HalDeviceContextDataCallback(uint16_t data_len, uint8_t* p_data);
static void HalOpen(tHAL_ESE_CBACK* p_hal_cback,
tHAL_ESE_DATA_CBACK* p_data_cback);
static void HalClose();
static void HalWrite(uint16_t data_len, uint8_t* p_data);
static void HalRead(uint16_t data_len, uint8_t* p_data);
};
tHAL_ESE_ENTRY* getInstance();
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