1/* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16/** 17 * @addtogroup HdfFaceAuth 18 * @{ 19 * 20 * @brief Provides APIs for the face auth driver. 21 * 22 * The face auth driver provides a unified interface for the face auth service to access the face auth driver. 23 * After obtaining the face auth driver proxy, the service can call related APIs to obtain executors. 24 * After obtaining the face auth executors, the service can call related APIs to get executor info, get 25 * template info, enroll template, authenticate template, delete template, etc. 26 * 27 * @since 3.2 28 */ 29 30/** 31 * @file IExecutor.idl 32 * 33 * @brief Defines the APIs of executor. These APIs can be used to get executor info, get 34 * template info, enroll template, authenticate template, delete template, etc. 35 * 36 * @since 3.2 37 */ 38 39package ohos.hdi.face_auth.v1_0; 40 41import ohos.hdi.face_auth.v1_0.FaceAuthTypes; 42import ohos.hdi.face_auth.v1_0.IExecutorCallback; 43sequenceable ohos.hdi.camera.v1_0.BufferProducerSequenceable; 44 45/** 46 * @brief Defines the APIs of executor. These APIs can be used to get executor info, get 47 * template info, enroll template, authenticate template, delete template, etc. 48 * 49 * @since 3.2 50 * @version 1.0 51 */ 52interface IExecutor { 53 /** 54 * @brief Get executor info. 55 * 56 * @param executorInfo Indicates executor info, see {@link ExecutorInfo}. 57 * 58 * @return Returns <b>0</b> if the operation is successful. 59 * @return Returns a non-zero value if the operation fails. 60 */ 61 GetExecutorInfo([out] struct ExecutorInfo executorInfo); 62 /** 63 * @brief Get template info. 64 * 65 * @param templateId Indicates template id. 66 * @param templateInfo Indicates template info, see {@link TemplateInfo}. 67 * 68 * @return Returns <b>0</b> if the operation is successful. 69 * @return Returns a non-zero value if the operation fails. 70 */ 71 GetTemplateInfo([in] unsigned long templateId, [out] struct TemplateInfo templateInfo); 72 /** 73 * @brief Send parameters to driver when executor register finish. 74 * 75 * @param templateIdList Indicates templates previously registered to userauth framework. 76 * @param frameworkPublicKey Indicates framework public key. 77 * @param extraInfo Indicates extra info send to executor. 78 * 79 * @return Returns <b>0</b> if the operation is successful. 80 * @return Returns a non-zero value if the operation fails. 81 */ 82 OnRegisterFinish([in] unsigned long[] templateIdList, [in] unsigned char[] frameworkPublicKey, [in] unsigned char[] extraInfo); 83 /** 84 * @brief Enroll template. 85 * 86 * @param scheduleId Indicates schedule id of enroll. 87 * @param extraInfo Indicates extra info of enroll. 88 * @param callbackObj Indicates enroll callback object, see {@link IExecutorCallback}. 89 * 90 * @return Returns <b>0</b> if the operation is successful. 91 * @return Returns a non-zero value if the operation fails. 92 */ 93 Enroll([in] unsigned long scheduleId, [in] unsigned char[] extraInfo, [in] IExecutorCallback callbackObj); 94 /** 95 * @brief Authenticate template. 96 * 97 * @param scheduleId Indicates schedule id of authenticate. 98 * @param templateIdList Indicates the templates to authenticate. 99 * @param extraInfo Indicates extra info of authenticate. 100 * @param callbackObj Indicates authenticate callback object, see {@link IExecutorCallback}. 101 * 102 * @return Returns <b>0</b> if the operation is successful. 103 * @return Returns a non-zero value if the operation fails. 104 */ 105 Authenticate([in] unsigned long scheduleId, [in] unsigned long[] templateIdList, [in] unsigned char[] extraInfo, [in] IExecutorCallback callbackObj); 106 /** 107 * @brief Identify template. 108 * 109 * @param scheduleId Indicates schedule id of identify. 110 * @param extraInfo Indicates extra info of identify. 111 * @param callbackObj Indicates identify callback object, see {@link IExecutorCallback}. 112 * 113 * @return Returns <b>0</b> if the operation is successful. 114 * @return Returns a non-zero value if the operation fails. 115 */ 116 Identify([in] unsigned long scheduleId, [in] unsigned char[] extraInfo, [in] IExecutorCallback callbackObj); 117 /** 118 * @brief Delete templates. 119 * 120 * @param templateIdList Indicates the templates to delete. 121 * 122 * @return Returns <b>0</b> if the operation is successful. 123 * @return Returns a non-zero value if the operation fails. 124 */ 125 Delete([in] unsigned long[] templateIdList); 126 /** 127 * @brief Cancel enroll, authenticate or identify operation. 128 * 129 * @param scheduleId Indicates schedule id of operation to cancel. 130 * 131 * @return Returns <b>0</b> if the operation is successful. 132 * @return Returns a non-zero value if the operation fails. 133 */ 134 Cancel([in] unsigned long scheduleId); 135 /** 136 * @brief Send command to driver. 137 * 138 * @param commandId Indicates command id. For details, see {@link CommandId}. 139 * @param extraInfo Indicates extra info of command. 140 * @param callbackObj Indicates command callback object, see {@link IExecutorCallback}. 141 * 142 * @return Returns <b>0</b> if the operation is successful. 143 * @return Returns a non-zero value if the operation fails. 144 */ 145 SendCommand([in] int commandId, [in] unsigned char[] extraInfo, [in] IExecutorCallback callbackObj); 146 /** 147 * @brief Set buffer producer. 148 * 149 * @param bufferProducer Indicates bufferProducer set to executor. 150 * 151 * @return Returns <b>0</b> if the operation is successful. 152 * @return Returns a non-zero value if the operation fails. 153 */ 154 SetBufferProducer([in] BufferProducerSequenceable bufferProducer); 155}