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+/******************************************************************************
+ *
+ * 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,
+ * 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.
+ */
+
+#ifndef ANDROID_HARDWARE_NFC_V1_1_NFC_H
+#define ANDROID_HARDWARE_NFC_V1_1_NFC_H
+
+#include <android/hardware/nfc/1.1/INfc.h>
+#include <android/hardware/nfc/1.1/types.h>
+#include <hidl/MQDescriptor.h>
+#include <hidl/Status.h>
+#include <log/log.h>
+
+namespace android {
+namespace hardware {
+namespace nfc {
+namespace V1_1 {
+namespace implementation {
+
+using ::android::hidl::base::V1_0::IBase;
+using ::android::hardware::nfc::V1_1::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_1::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);
+
+ // 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