mirror of
https://github.com/xiaoyifang/goldendict-ng.git
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89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/*
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* Open Chinese Convert
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*
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* Copyright 2010-2014 Carbo Kuo <byvoid@byvoid.com>
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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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#pragma once
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#include <sstream>
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#include <stdexcept>
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#include <string>
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#include "Export.hpp"
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#if defined(_MSC_VER) && _MSC_VER < 1900
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// Before Visual Studio 2015 (14.0), C++ 11 "noexcept" qualifier is not
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// supported
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#define noexcept
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#endif // ifdef _MSC_VER
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namespace opencc {
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class OPENCC_EXPORT Exception {
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public:
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Exception() {}
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virtual ~Exception() throw() {}
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Exception(const std::string& _message) : message(_message) {}
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virtual const char* what() const noexcept { return message.c_str(); }
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protected:
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std::string message;
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};
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class OPENCC_EXPORT FileNotFound : public Exception {
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public:
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FileNotFound(const std::string& fileName)
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: Exception(fileName + " not found or not accessible.") {}
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};
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class OPENCC_EXPORT FileNotWritable : public Exception {
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public:
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FileNotWritable(const std::string& fileName)
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: Exception(fileName + " not writable.") {}
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};
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class OPENCC_EXPORT InvalidFormat : public Exception {
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public:
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InvalidFormat(const std::string& message)
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: Exception("Invalid format: " + message) {}
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};
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class OPENCC_EXPORT InvalidTextDictionary : public InvalidFormat {
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public:
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InvalidTextDictionary(const std::string& _message, size_t lineNum)
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: InvalidFormat("") {
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std::ostringstream buffer;
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buffer << "Invalid text dictionary at line " << lineNum << ": " << _message;
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message = buffer.str();
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}
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};
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class OPENCC_EXPORT InvalidUTF8 : public Exception {
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public:
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InvalidUTF8(const std::string& _message)
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: Exception("Invalid UTF8: " + _message) {}
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};
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class OPENCC_EXPORT ShouldNotBeHere : public Exception {
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public:
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ShouldNotBeHere() : Exception("ShouldNotBeHere! This must be a bug.") {}
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};
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} // namespace opencc
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