| /****************************************************************************** |
| * |
| * 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_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 |