1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #ifndef ANDROID_HARDWARE_GATEKEEPER_V1_0_GATEKEEPER_H 17 #define ANDROID_HARDWARE_GATEKEEPER_V1_0_GATEKEEPER_H 18 19 #include <android/hardware/gatekeeper/1.0/IGatekeeper.h> 20 #include <hidl/Status.h> 21 22 #include <hidl/MQDescriptor.h> 23 24 #include <hardware/hardware.h> 25 #include <hardware/gatekeeper.h> 26 27 namespace android { 28 namespace hardware { 29 namespace gatekeeper { 30 namespace V1_0 { 31 namespace implementation { 32 33 using ::android::hardware::gatekeeper::V1_0::GatekeeperResponse; 34 using ::android::hardware::gatekeeper::V1_0::IGatekeeper; 35 using ::android::hardware::Return; 36 using ::android::hardware::Void; 37 using ::android::hardware::hidl_vec; 38 using ::android::hardware::hidl_string; 39 using ::android::sp; 40 41 class Gatekeeper : public IGatekeeper { 42 public: 43 Gatekeeper(); 44 ~Gatekeeper(); 45 46 // Methods from ::android::hardware::gatekeeper::V1_0::IGatekeeper follow. 47 Return<void> enroll(uint32_t uid, 48 const hidl_vec<uint8_t>& currentPasswordHandle, 49 const hidl_vec<uint8_t>& currentPassword, 50 const hidl_vec<uint8_t>& desiredPassword, 51 enroll_cb _hidl_cb) override; 52 Return<void> verify(uint32_t uid, 53 uint64_t challenge, 54 const hidl_vec<uint8_t>& enrolledPasswordHandle, 55 const hidl_vec<uint8_t>& providedPassword, 56 verify_cb _hidl_cb) override; 57 Return<void> deleteUser(uint32_t uid, deleteUser_cb _hidl_cb) override; 58 Return<void> deleteAllUsers(deleteAllUsers_cb _hidl_cb) override; 59 private: 60 gatekeeper_device_t *device; 61 const hw_module_t *module; 62 }; 63 64 extern "C" IGatekeeper* HIDL_FETCH_IGatekeeper(const char* name); 65 66 } // namespace implementation 67 } // namespace V1_0 68 } // namespace gatekeeper 69 } // namespace hardware 70 } // namespace android 71 72 #endif // ANDROID_HARDWARE_GATEKEEPER_V1_0_GATEKEEPER_H 73
