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 caused by an " 64 "initialization error in the zlib stream structure or a modified structure." } }, 65 { -3, { ZLIB_SYS_CAP_TAG + E_IO, 66 "The input data is incorrect. For example, the data does not conform to the zlib compression format, the " 67 "compressed data is corrupted, or the data is not compressed." } }, 68 { -4, { ZLIB_SYS_CAP_TAG + E_NXIO, "Memory allocation failed" } }, 69 { -5, { ZLIB_SYS_CAP_TAG + E_2BIG, "The input buffer is incorrect, and the output buffer is too small to " 70 "accommodate the compressed or decompressed data." } }, 71 { -6, { ZLIB_SYS_CAP_TAG + E_BADF, "Version error" } }, 72 { ENOSTR, { ZLIB_SYS_CAP_TAG + E_MEMORY, "Internal structure error" } }, 73 { EARCH, { ZLIB_SYS_CAP_TAG + E_ARCH, "System architecture error, compiling with _WIN32" } }, 74 { ENOENT, { ZLIB_SYS_CAP_TAG + E_NOENT, "No such file or access mode error" } }, 75 }; 76 77 class NapiBusinessError { 78 public: 79 NapiBusinessError(); 80 explicit NapiBusinessError(ELegacy eLegacy); 81 explicit NapiBusinessError(int32_t ePosix); 82 explicit NapiBusinessError(int32_t ePosix, bool throwCode); 83 NapiBusinessError(const NapiBusinessError &) = default; 84 ~NapiBusinessError() = default; 85 86 NapiBusinessError &operator=(const NapiBusinessError &) = default; 87 88 explicit operator bool() const; 89 90 void SetErrno(ELegacy eLegacy); 91 void SetErrno(int32_t ePosix); 92 int32_t GetErrno(ErrCodeSystem cs); 93 94 std::string GetDefaultErrstr(); 95 napi_value GetNapiErr(napi_env env); 96 napi_value GetNapiErr(napi_env env, const std::string &errMsg); 97 void ThrowErr(napi_env env); 98 void ThrowErr(napi_env env, int32_t code); 99 void ThrowErr(napi_env env, const std::string &errMsg); 100 101 private: 102 int32_t errno_ = ERRNO_NOERR; 103 ErrCodeSystem codingSystem_ = ERR_CODE_SYSTEM_POSIX; 104 bool throwCode_ = false; 105 }; 106 } // namespace LIBZIP 107 } // namespace AppExecFwk 108 } // namespace OHOS 109 #endif // INTERFACES_KITS_JS_ZIP_NAPI_COMMON_BUSINESS_ERROR_H