steghide 0.5.1
Globals.h
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1/*
2 * steghide 0.5.1 - a steganography program
3 * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at>
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 *
19 */
20
21#ifndef SH_GLOBALS_H
22#define SH_GLOBALS_H
23
24#include <cstdlib>
25
26class CvrStgFile ;
27class Graph ;
28
52class Globals {
53 public:
54 Globals (CvrStgFile* f = NULL, Graph* g = NULL)
55 : TheCvrStgFile(f), TheGraph(g) {} ;
56
59
62
63 void operator= (const Globals& g)
64 {
66 TheGraph = g.TheGraph ;
67 }
68
69 void reset (void)
70 {
71 TheCvrStgFile = NULL ;
72 TheGraph = NULL ;
73 }
74} ;
75
76#endif // ndef SH_GLOBALS_H
a cover-/stego-file
Definition: CvrStgFile.h:46
some useful pointers that should be global
Definition: Globals.h:52
CvrStgFile * TheCvrStgFile
the cover-/stego- file that is operated on (set in CvrStgFile::CvrStgFile)
Definition: Globals.h:55
void operator=(const Globals &g)
Definition: Globals.h:63
Globals(CvrStgFile *f=NULL, Graph *g=NULL)
Definition: Globals.h:54
void reset(void)
Definition: Globals.h:69
Graph * TheGraph
the graph that is built upon the cover-/stego-file (set in Graph::Graph)
Definition: Globals.h:61
a graph constructed from a cover file and a message to be embedded
Definition: Graph.h:51