1 /* 2 * Copyright (c) 2021-2023 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 #ifndef OHOS_FORM_FWK_FORM_ERRORS_H 17 #define OHOS_FORM_FWK_FORM_ERRORS_H 18 19 #include <cstring> 20 #include <map> 21 22 #include "errors.h" 23 #include "nocopyable.h" 24 #include "singleton.h" 25 26 namespace OHOS { 27 namespace AppExecFwk { 28 enum { 29 ERR_FORM_EXTERNAL_PERMISSION_DENIED = 201, 30 ERR_FORM_EXTERNAL_NOT_SYSTEM_APP = 202, 31 ERR_FORM_EXTERNAL_PARAM_INVALID = 401, 32 ERR_FORM_EXTERNAL_SYSTEMCAP_ERROR = 801, 33 ERR_FORM_EXTERNAL_KERNEL_ERROR = 16500001, 34 ERR_FORM_EXTERNAL_KERNEL_MALLOC_ERROR = 16500002, 35 ERR_FORM_EXTERNAL_IPC_ERROR = 16500050, 36 ERR_FORM_EXTERNAL_SERVICE_CONNECTION_ERROR = 16500060, 37 ERR_FORM_EXTERNAL_GET_INFO_FAILED = 16500100, 38 ERR_FORM_EXTERNAL_FUNCTIONAL_ERROR = 16501000, 39 ERR_FORM_EXTERNAL_FORM_ID_NOT_EXIST = 16501001, 40 ERR_FORM_EXTERNAL_FORM_NUM_EXCEEDS_UPPER_BOUND = 16501002, 41 ERR_FORM_EXTERNAL_OPERATION_FORM_NOT_SELF = 16501003, 42 ERR_FORM_EXTERNAL_ABILITY_NOT_INSTALLED = 16501004, 43 ERR_FORM_EXTERNAL_CONNECT_RENDER_FAILED = 16501005, 44 ERR_FORM_EXTERNAL_RENDER_DIED = 16501006, 45 ERR_FORM_EXTERNAL_FORM_NOT_TRUST = 16501007, 46 ERR_FORM_EXTERNAL_ADD_FORM_TIME_OUT = 16501008, 47 ERR_FORM_EXTERNAL_FORM_STATUS_TIMIE_OUT = 16501009, 48 ERR_FORM_EXTERNAL_SET_OPERATION_FAILED = 16501010, 49 ERR_FORM_EXTERNAL_LIVE_OP_UNSUPPORTED = 16501011, 50 ERR_FORM_EXTERNAL_FORM_DIMENSION_ERROR = 16501012, 51 }; 52 53 /** 54 * @class FormErrors 55 * FormErrors is used to access form error message. 56 */ 57 class FormErrors final : public DelayedRefSingleton<FormErrors> { 58 DECLARE_DELAYED_REF_SINGLETON(FormErrors) 59 public: 60 DISALLOW_COPY_AND_MOVE(FormErrors); 61 62 /** 63 * @brief Get the error message content. 64 * 65 * @param errCode Error code. 66 * @return Message content. 67 */ 68 std::string GetErrorMessage(int errCode); 69 70 /** 71 * @brief Get external error code by internal error code. 72 * 73 * @param internalErrorCode Internal error code. 74 * @return External error code. 75 */ 76 int32_t QueryExternalErrorCode(int32_t internalErrorCode); 77 78 /** 79 * @brief Get external error message by error code. 80 * 81 * @param internalErrorCode Internal error code. 82 * @param externalErrorCode External error code. 83 * @return External error message. 84 */ 85 std::string QueryExternalErrorMessage(int32_t internalErrorCode, int32_t externalErrorCode); 86 87 /** 88 * @brief Get external error message by external error code. 89 * 90 * @param externalErrorCode External error code. 91 * @return External error message. 92 */ 93 std::string GetErrorMsgByExternalErrorCode(int32_t externalErrorCode); 94 95 private: 96 /** 97 * @brief Init error message map object. 98 * 99 */ 100 void InitErrorMessageMap(); 101 102 private: 103 std::map<ErrCode, std::string> errorMessageMap_; 104 }; 105 } // namespace AppExecFwk 106 } // namespace OHOS 107 #endif // OHOS_FORM_FWK_FORM_ERRORS_H 108