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77 lines
2.5 KiB
77 lines
2.5 KiB
/**
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* Copyright 2019-2020 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef INC_EXTERNAL_GE_GE_API_ERROR_CODES_H_
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#define INC_EXTERNAL_GE_GE_API_ERROR_CODES_H_
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#include <map>
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#include <string>
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namespace ge {
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class StatusFactory {
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public:
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static StatusFactory *Instance() {
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static StatusFactory instance;
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return &instance;
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}
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void RegisterErrorNo(uint32_t err, const std::string &desc) {
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// Avoid repeated addition
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if (err_desc_.find(err) != err_desc_.end()) {
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return;
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}
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err_desc_[err] = desc;
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}
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std::string GetErrDesc(uint32_t err) {
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auto iter_find = err_desc_.find(err);
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if (iter_find == err_desc_.end()) {
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return "";
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}
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return iter_find->second;
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}
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protected:
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StatusFactory() {}
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~StatusFactory() {}
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private:
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std::map<uint32_t, std::string> err_desc_;
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};
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class ErrorNoRegisterar {
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public:
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ErrorNoRegisterar(uint32_t err, const std::string &desc) { StatusFactory::Instance()->RegisterErrorNo(err, desc); }
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~ErrorNoRegisterar() {}
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};
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// Code compose(4 byte), runtime: 2 bit, type: 2 bit, level: 3 bit, sysid: 8 bit, modid: 5 bit, value: 12 bit
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#define GE_ERRORNO(runtime, type, level, sysid, modid, name, value, desc) \
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constexpr ge::Status name = \
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((0xFF & (static_cast<uint8_t>(runtime))) << 30) | ((0xFF & (static_cast<uint8_t>(type))) << 28) | \
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((0xFF & (static_cast<uint8_t>(level))) << 25) | ((0xFF & (static_cast<uint8_t>(sysid))) << 17) | \
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((0xFF & (static_cast<uint8_t>(modid))) << 12) | (0x0FFF & (static_cast<uint16_t>(value))); \
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const ErrorNoRegisterar g_##name##_errorno(name, desc);
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using Status = uint32_t;
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// General error code
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GE_ERRORNO(0, 0, 0, 0, 0, SUCCESS, 0, "success");
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GE_ERRORNO(0b11, 0b11, 0b111, 0xFF, 0b11111, FAILED, 0xFFF, "failed"); /*lint !e401*/
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} // namespace ge
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#endif // INC_EXTERNAL_GE_GE_API_ERROR_CODES_H_
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