blob: c1b724e9f5cee210830563b300cd289382559da8 [file] [log] [blame]
/******************************************************************************
*
* Copyright 2018 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.
*
******************************************************************************/
/*
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
* Not a contribution.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of The Linux Foundation 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 "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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,
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*/
#ifndef ANDROID_HARDWARE_NFC_V1_2_NFC_H
#define ANDROID_HARDWARE_NFC_V1_2_NFC_H
#include <android/hardware/nfc/1.2/INfc.h>
#include <android/hardware/nfc/1.2/types.h>
#include <hidl/MQDescriptor.h>
#include <hidl/Status.h>
#include <log/log.h>
namespace android {
namespace hardware {
namespace nfc {
namespace V1_2 {
namespace implementation {
using ::android::hidl::base::V1_0::IBase;
using ::android::hardware::nfc::V1_2::INfc;
using ::android::hardware::hidl_array;
using ::android::hardware::hidl_memory;
using ::android::hardware::hidl_string;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::hardware::Void;
using ::android::sp;
struct Nfc : public V1_2::INfc, public hidl_death_recipient {
public:
// Methods from ::android::hardware::nfc::V1_0::INfc follow.
Return<V1_0::NfcStatus> open(
const sp<V1_0::INfcClientCallback>& clientCallback) override;
Return<V1_0::NfcStatus> open_1_1(
const sp<V1_1::INfcClientCallback>& clientCallback) override;
Return<uint32_t> write(const hidl_vec<uint8_t>& data) override;
Return<V1_0::NfcStatus> coreInitialized(
const hidl_vec<uint8_t>& data) override;
Return<V1_0::NfcStatus> prediscover() override;
Return<V1_0::NfcStatus> close() override;
Return<V1_0::NfcStatus> controlGranted() override;
Return<V1_0::NfcStatus> powerCycle() override;
// Methods from ::android::hardware::nfc::V1_1::INfc follow.
Return<void> factoryReset();
Return<V1_0::NfcStatus> closeForPowerOffCase();
Return<void> getConfig(getConfig_cb config);
Return<void> getConfig_1_2(getConfig_1_2_cb config);
// Methods from ::android::hidl::base::V1_0::IBase follow.
static void eventCallback(uint8_t event, uint8_t status) {
if (mCallbackV1_1 != nullptr) {
auto ret = mCallbackV1_1->sendEvent_1_1((V1_1::NfcEvent)event,
(V1_0::NfcStatus)status);
if (!ret.isOk()) {
ALOGW("failed to send event for mCallbackV1_1!!!");
}
} else if (mCallbackV1_0 != nullptr) {
auto ret = mCallbackV1_0->sendEvent((V1_0::NfcEvent)event,
(V1_0::NfcStatus)status);
if (!ret.isOk()) {
ALOGE("failed to send event for mCallbackV1_0!!!");
}
}
}
static void dataCallback(uint16_t data_len, uint8_t* p_data) {
hidl_vec<uint8_t> data;
data.setToExternal(p_data, data_len);
if (mCallbackV1_1 != nullptr) {
auto ret = mCallbackV1_1->sendData(data);
if (!ret.isOk()) {
ALOGW("failed to send data for mCallbackV1_1!!!");
}
} else if (mCallbackV1_0 != nullptr) {
auto ret = mCallbackV1_0->sendData(data);
if (!ret.isOk()) {
ALOGE("failed to send data for mCallbackV1_0!!!");
}
}
}
virtual void serviceDied(uint64_t /*cookie*/, const wp<IBase>& /*who*/) {
close();
}
private:
static sp<V1_1::INfcClientCallback> mCallbackV1_1;
static sp<V1_0::INfcClientCallback> mCallbackV1_0;
};
} // namespace implementation
} // namespace V1_1
} // namespace nfc
} // namespace hardware
} // namespace android
#endif // ANDROID_HARDWARE_NFC_V1_1_NFC_H