1 /* 2 * Copyright (c) 2024 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 INTERFACES_KITS_JS_ZIP_NAPI_COMMON_BUSINESS_ERROR_H 17 #define INTERFACES_KITS_JS_ZIP_NAPI_COMMON_BUSINESS_ERROR_H 18 19 #include <string> 20 #include <unordered_map> 21 22 #include "header.h" 23 24 namespace OHOS { 25 namespace AppExecFwk { 26 namespace LIBZIP { 27 constexpr int32_t EARCH = 100; 28 constexpr int32_t EZSTREAM_ERROR = -2; 29 constexpr int32_t ERRNO_NOERR = 0; 30 constexpr int32_t ZLIB_SYS_CAP_TAG = 17800000; 31 const std::string ZLIB_TAG_ERR_CODE = "code"; 32 const std::string ZLIB_TAG_ERR_MSG = "message"; 33 34 enum ELegacy { 35 ELEGACY_INVAL = 202, 36 ELEGACY_IO = 300, 37 ELEGACY_NOENT = 301, 38 ELEGACY_ARGUMENT = 400, 39 }; 40 41 enum ErrCodeSystem { 42 ERR_CODE_SYSTEM_LEGACY, 43 ERR_CODE_SYSTEM_POSIX, 44 }; 45 46 enum ErrCodeSuffix { 47 E_PERM = 1, 48 E_NOENT, 49 E_SRCH, 50 E_INTR, 51 E_IO, 52 E_NXIO, 53 E_2BIG, 54 E_BADF, 55 E_MEMORY, 56 E_ARCH, 57 }; 58 59 const std::unordered_map<int32_t, std::pair<int32_t, std::string>> errCodeTable{ 60 {EFAULT, {ZLIB_SYS_CAP_TAG + E_PERM, "Bad address"}}, 61 {EINVAL, {ELEGACY_ARGUMENT + E_PERM, "The parameter check failed"}}, 62 {-1, {ZLIB_SYS_CAP_TAG + E_SRCH, "System error"}}, 63 {-2, {ZLIB_SYS_CAP_TAG + E_INTR, "Compression or decompression stream error, which may be \ 64 caused by an initialization error in the zlib stream structure or a modified structure."}}, 65 {-3, {ZLIB_SYS_CAP_TAG + E_IO, "The input data is incorrect. For example, the data does not conform \ 66 to the zlib compression format, the compressed data is corrupted, or the data is not compressed."}}, 67 {-4, {ZLIB_SYS_CAP_TAG + E_NXIO, "Memory allocation failed"}}, 68 {-5, {ZLIB_SYS_CAP_TAG + E_2BIG, "The input buffer is incorrect, and the output buffer is too \ 69 small to accommodate the compressed or decompressed data."}}, 70 {-6, {ZLIB_SYS_CAP_TAG + E_BADF, "Version error"}}, 71 {ENOSTR, {ZLIB_SYS_CAP_TAG + E_MEMORY, "Internal structure error"}}, 72 {EARCH, {ZLIB_SYS_CAP_TAG + E_ARCH, "System architecture error, compiling with _WIN32"}}, 73 {ENOENT, {ZLIB_SYS_CAP_TAG + E_NOENT, "No such file or access mode error"}}, 74 }; 75 76 class NapiBusinessError { 77 public: 78 NapiBusinessError(); 79 explicit NapiBusinessError(ELegacy eLegacy); 80 explicit NapiBusinessError(int32_t ePosix); 81 explicit NapiBusinessError(int32_t ePosix, bool throwCode); 82 NapiBusinessError(const NapiBusinessError &) = default; 83 ~NapiBusinessError() = default; 84 85 NapiBusinessError &operator=(const NapiBusinessError &) = default; 86 87 explicit operator bool() const; 88 89 void SetErrno(ELegacy eLegacy); 90 void SetErrno(int32_t ePosix); 91 int32_t GetErrno(ErrCodeSystem cs); 92 93 std::string GetDefaultErrstr(); 94 napi_value GetNapiErr(napi_env env); 95 napi_value GetNapiErr(napi_env env, const std::string &errMsg); 96 void ThrowErr(napi_env env); 97 void ThrowErr(napi_env env, int32_t code); 98 void ThrowErr(napi_env env, const std::string &errMsg); 99 100 private: 101 int32_t errno_ = ERRNO_NOERR; 102 ErrCodeSystem codingSystem_ = ERR_CODE_SYSTEM_POSIX; 103 bool throwCode_ = false; 104 }; 105 } // namespace LIBZIP 106 } // namespace AppExecFwk 107 } // namespace OHOS 108 #endif // INTERFACES_KITS_JS_ZIP_NAPI_COMMON_BUSINESS_ERROR_H