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