1 /****************************************************************************** 2 * 3 * Copyright 2018 NXP 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ******************************************************************************/ 18 #ifndef ANDROID_HARDWARE_SECURE_ELEMENT_V1_0_SECUREELEMENT_H 19 #define ANDROID_HARDWARE_SECURE_ELEMENT_V1_0_SECUREELEMENT_H 20 21 #include <android/hardware/secure_element/1.0/ISecureElement.h> 22 #include <hidl/MQDescriptor.h> 23 #include <hidl/Status.h> 24 #include "phNxpEse_Api.h" 25 26 namespace android { 27 namespace hardware { 28 namespace secure_element { 29 namespace V1_0 { 30 namespace implementation { 31 32 using ::android::hidl::base::V1_0::IBase; 33 using ::android::hardware::hidl_vec; 34 using ::android::hardware::Return; 35 using ::android::hardware::secure_element::V1_0::ISecureElementHalCallback; 36 using ::android::hardware::Void; 37 using ::android::sp; 38 39 #ifndef MAX_LOGICAL_CHANNELS 40 #define MAX_LOGICAL_CHANNELS 0x04 41 #endif 42 #ifndef MIN_APDU_LENGTH 43 #define MIN_APDU_LENGTH 0x04 44 #endif 45 #ifndef DEFAULT_BASIC_CHANNEL 46 #define DEFAULT_BASIC_CHANNEL 0x00 47 #endif 48 49 struct SecureElement : public ISecureElement, public hidl_death_recipient { 50 SecureElement(); 51 Return<void> init( 52 const sp<ISecureElementHalCallback>& clientCallback) override; 53 Return<void> getAtr(getAtr_cb _hidl_cb) override; 54 Return<bool> isCardPresent() override; 55 Return<void> transmit(const hidl_vec<uint8_t>& data, 56 transmit_cb _hidl_cb) override; 57 Return<void> openLogicalChannel(const hidl_vec<uint8_t>& aid, uint8_t p2, 58 openLogicalChannel_cb _hidl_cb) override; 59 Return<void> openBasicChannel(const hidl_vec<uint8_t>& aid, uint8_t p2, 60 openBasicChannel_cb _hidl_cb) override; 61 Return<::android::hardware::secure_element::V1_0::SecureElementStatus> 62 closeChannel(uint8_t channelNumber) override; 63 void serviceDied(uint64_t /*cookie*/, const wp<IBase>& /*who*/) override; 64 65 private: 66 uint8_t mOpenedchannelCount = 0; 67 bool mOpenedChannels[MAX_LOGICAL_CHANNELS]; 68 static sp<V1_0::ISecureElementHalCallback> mCallbackV1_0; 69 Return<::android::hardware::secure_element::V1_0::SecureElementStatus> 70 seHalDeInit(); 71 ESESTATUS seHalInit(); 72 bool isSeInitialized(); 73 }; 74 75 } // namespace implementation 76 } // namespace V1_0 77 } // namespace secure_element 78 } // namespace hardware 79 } // namespace android 80 81 #endif // ANDROID_HARDWARE_SECURE_ELEMENT_V1_0_SECUREELEMENT_H 82