error.h
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/*
* steghide 0.5.1 - a steganography program
* Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef SH_ERROR_H
#define SH_ERROR_H
#include <cstdio>
#include <string>
#include "SteghideError.h"
class BinaryIO ;
class ArgError : public SteghideError {
public:
ArgError (const char *msgfmt, ...) ;
void printMessage (void) const ;
} ;
class BinaryInputError : public SteghideError {
public:
enum TYPE { FILE_ERR, FILE_EOF, STDIN_ERR, STDIN_EOF } ;
BinaryInputError (std::string fn, FILE* s) ;
TYPE getType (void) ;
protected:
void setType (TYPE t) ;
private:
TYPE type ;
} ;
class BinaryOutputError : public SteghideError {
public:
enum TYPE { FILE_ERR, STDOUT_ERR } ;
BinaryOutputError (std::string fn) ;
TYPE getType (void) ;
protected:
void setType (TYPE t) ;
private:
TYPE type ;
} ;
class UnSupFileFormat : public SteghideError {
public:
UnSupFileFormat (BinaryIO *io) ;
} ;
class NotImplementedError : public SteghideError {
public:
NotImplementedError (const char* msgfmt, ...) ;
void printMessage (void) const ;
} ;
class CorruptDataError : public SteghideError {
public:
CorruptDataError (const char* msgfmt, ...) ;
void printMessage (void) const ;
} ;
#endif
SteghideError
Definition: SteghideError.h:28
ArgError::ArgError
ArgError(const char *msgfmt,...)
Definition: error.cc:33
SteghideError.h
BinaryInputError::TYPE
TYPE
Definition: error.h:40
ArgError::printMessage
void printMessage(void) const
Definition: error.cc:42
BinaryOutputError::type
TYPE type
Definition: error.h:65
BinaryOutputError::TYPE
TYPE
Definition: error.h:55
UnSupFileFormat
Definition: error.h:68
CorruptDataError
is thrown as exception when corrupt data is encountered during extraction
Definition: error.h:86
ArgError
Definition: error.h:31
BinaryIO
provides methods for file i/o as needed by the rest of steghide
Definition: BinaryIO.h:33
BinaryOutputError
Definition: error.h:53
NotImplementedError
Definition: error.h:73
BinaryInputError
Definition: error.h:38
BinaryInputError::type
TYPE type
Definition: error.h:50