96 lines
2.2 KiB
C++
96 lines
2.2 KiB
C++
/*
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* Copyright 2021 Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _ERRORS_EXT_H
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#define _ERRORS_EXT_H
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#include <iosfwd>
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#include <String.h>
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#include <SupportDefs.h>
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class BDataIO;
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namespace BPrivate {
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namespace Network {
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class BError {
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public:
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BError(const char* origin);
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BError(BString origin);
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virtual ~BError() noexcept;
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BError(const BError& error);
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BError(BError&& error) noexcept;
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BError& operator=(const BError& error);
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BError& operator=(BError&& error) noexcept;
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virtual const char* Message() const noexcept = 0;
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virtual const char* Origin() const noexcept;
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virtual BString DebugMessage() const;
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void WriteToStream(std::ostream& stream) const;
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size_t WriteToOutput(BDataIO* output) const;
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private:
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virtual void _ReservedError1();
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virtual void _ReservedError2();
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virtual void _ReservedError3();
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virtual void _ReservedError4();
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private:
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BString fOrigin;
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};
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class BRuntimeError : public BError {
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public:
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BRuntimeError(const char* origin, const char* message);
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BRuntimeError(const char* origin, BString message);
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BRuntimeError(BString origin, BString message);
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BRuntimeError(const BRuntimeError& other);
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BRuntimeError(BRuntimeError&& other) noexcept;
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BRuntimeError& operator=(const BRuntimeError& other);
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BRuntimeError& operator=(BRuntimeError&& other) noexcept;
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virtual const char* Message() const noexcept override;
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private:
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BString fMessage;
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};
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class BSystemError : public BError
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{
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public:
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BSystemError(const char* origin, status_t error);
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BSystemError(BString origin, status_t error);
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BSystemError(const BSystemError& other);
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BSystemError& operator=(const BSystemError& other);
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#if __cplusplus >= 201103L
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BSystemError(BSystemError&& other) noexcept;
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BSystemError& operator=(BSystemError&& other) noexcept;
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#endif
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virtual const char* Message() const noexcept override;
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virtual BString DebugMessage() const override;
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status_t Error() noexcept;
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private:
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status_t fErrorCode;
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};
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} // namespace Network
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} // Namespace BPrivate
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#endif // _ERRORS_EXT_H
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