1 /****************************************************************************** 2 * 3 * Copyright (C) 2018 ST Microelectronics S.A. 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 ******************************************************************************/ 19 #ifndef ANDROID_HARDWARE_SECURE_ELEMENT_V1_1_SECUREELEMENT_H 20 #define ANDROID_HARDWARE_SECURE_ELEMENT_V1_1_SECUREELEMENT_H 21 22 #include <android/hardware/secure_element/1.0/types.h> 23 #include <android/hardware/secure_element/1.2/ISecureElement.h> 24 #include <hidl/MQDescriptor.h> 25 #include <hidl/Status.h> 26 #include "../ese-spi-driver/StEseApi.h" 27 28 namespace android { 29 namespace hardware { 30 namespace secure_element { 31 namespace V1_2 { 32 namespace implementation { 33 34 using ::android::sp; 35 using ::android::hardware::hidl_vec; 36 using ::android::hardware::Return; 37 using ::android::hardware::Void; 38 39 using ::android::hardware::secure_element::V1_2::ISecureElement; 40 41 using ::android::hardware::secure_element::V1_0::LogicalChannelResponse; 42 using ::android::hardware::secure_element::V1_0::SecureElementStatus; 43 using ::android::hidl::base::V1_0::IBase; 44 45 #ifndef MAX_LOGICAL_CHANNELS 46 #define MAX_LOGICAL_CHANNELS 0x04 47 #endif 48 #ifndef MIN_APDU_LENGTH 49 #define MIN_APDU_LENGTH 0x04 50 #endif 51 #ifndef DEFAULT_BASIC_CHANNEL 52 #define DEFAULT_BASIC_CHANNEL 0x00 53 #endif 54 55 struct SecureElement : public V1_2::ISecureElement, 56 public hidl_death_recipient { 57 SecureElement(); 58 Return<void> init( 59 const sp<V1_0::ISecureElementHalCallback>& clientCallback) override; 60 Return<void> init_1_1( 61 const sp<V1_1::ISecureElementHalCallback>& clientCallback) override; 62 Return<void> getAtr(getAtr_cb _hidl_cb) override; 63 Return<bool> isCardPresent() override; 64 Return<void> transmit(const hidl_vec<uint8_t>& data, 65 transmit_cb _hidl_cb) override; 66 Return<void> openLogicalChannel(const hidl_vec<uint8_t>& aid, uint8_t p2, 67 openLogicalChannel_cb _hidl_cb) override; 68 Return<void> openBasicChannel(const hidl_vec<uint8_t>& aid, uint8_t p2, 69 openBasicChannel_cb _hidl_cb) override; 70 Return<::android::hardware::secure_element::V1_0::SecureElementStatus> 71 closeChannel(uint8_t channelNumber) override; 72 void serviceDied(uint64_t /*cookie*/, const wp<IBase>& /*who*/) override; 73 Return<::android::hardware::secure_element::V1_0::SecureElementStatus> reset(); 74 75 private: 76 uint8_t mOpenedchannelCount = 0; 77 bool mOpenedChannels[MAX_LOGICAL_CHANNELS]; 78 static sp<V1_0::ISecureElementHalCallback> mCallbackV1_0; 79 static sp<V1_1::ISecureElementHalCallback> mCallbackV1_1; 80 Return<::android::hardware::secure_element::V1_0::SecureElementStatus> seHalDeInit(); 81 ESESTATUS seHalInit(); 82 bool isSeInitialized(); 83 void seHalResetSe(); 84 }; 85 86 } // namespace implementation 87 } // namespace V1_2 88 } // namespace secure_element 89 } // namespace hardware 90 } // namespace android 91 92 #endif // ANDROID_HARDWARE_SECURE_ELEMENT_V1_2_SECUREELEMENT_H 93