Aegisub/aegilib/include/athenasub/exception.h

112 lines
3.8 KiB
C++

// Copyright (c) 2008, Rodrigo Braz Monteiro
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
// * Neither the name of the Aegisub Group nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// -----------------------------------------------------------------------------
//
// AEGISUB/ATHENASUB
//
// Website: http://www.aegisub.net
// Contact: mailto:amz@aegisub.net
//
#pragma once
//#include "athenastring.h"
#include <string>
#include <exception>
namespace Athenasub {
// Exception class
class Exception : public std::exception {
public:
enum ExceptionList {
Unknown,
No_Format_Handler,
Invalid_ActionList,
Section_Already_Exists,
Unknown_Format,
Parse_Error,
Unsupported_Format_Feature,
Invalid_Token,
Out_Of_Range,
Invalid_Section,
Internal_Error,
TODO
};
Exception(ExceptionList _code) : std::exception(GetMessageChar(_code)) { code = _code; }
Exception(ExceptionList _code,const char* file,const long line) : std::exception(GetMessageFile(_code,file,line)) { code = _code; }
//String GetMessageString() const { return String(what(),wxConvLocal); }
int GetCode() { return code; }
private:
static const char* GetMessageChar(int code)
{
switch (code) {
case Unknown: return "Unknown.";
case No_Format_Handler: return "Could not find a suitable format handler.";
case Invalid_ActionList: return "Invalid manipulator.";
case Section_Already_Exists: return "The specified section already exists in this model.";
case Unknown_Format: return "The specified file format is unknown.";
case Parse_Error: return "Parse error.";
case Unsupported_Format_Feature: return "This feature is not supported by this format.";
case Invalid_Token: return "Invalid type for this token.";
case Out_Of_Range: return "Out of range.";
case Invalid_Section: return "Invalid section.";
case Internal_Error: return "Internal error.";
case TODO: return "TODO";
}
return "Invalid code.";
}
static const char* GetMessageFile(int code,const char *file,long line)
{
static std::string str = GetMessageChar(code);
str = str + " (" + file + ":";
char buffer[16];
_itoa_s(line,buffer,10);
str = str + buffer + ")";
return str.c_str();
}
ExceptionList code;
};
}
#ifndef THROW_ATHENA_EXCEPTION
#ifdef _MSC_VER
#define THROW_ATHENA_EXCEPTION(code) throw Athenasub::Exception(code,__FILE__,__LINE__)
#else
#define THROW_ATHENA_EXCEPTION(code) throw Athenasub::Exception(code)
#endif
#endif