steghide 0.5.1
Embedder.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_EMBEDDER_H
22#define SH_EMBEDDER_H
23
24#include "BitString.h"
25class Edge ;
26class CvrStgFile ;
27class Graph ;
28class Matching ;
29class ProgressOutput ;
30class Vertex ;
31
32class Embedder {
33 public:
34 Embedder (void) ;
35
36 ~Embedder (void) ;
37
38 void embed (void) ;
39
40 private:
41 static const unsigned int Default_NConstrHeur = 1 ;
42
44
49
53 void embedEdge (Edge *e) ;
54
58 void embedExposedVertex (Vertex *v) ;
59} ;
60
61#endif // ndef SH_EMBEDDER_H
a string of bits
Definition: BitString.h:42
a cover-/stego-file
Definition: CvrStgFile.h:46
Definition: Edge.h:28
Definition: Embedder.h:32
const Matching * calculateMatching(ProgressOutput *prout)
Definition: Embedder.cc:209
BitString ToEmbed
Definition: Embedder.h:43
void embedEdge(Edge *e)
Definition: Embedder.cc:249
~Embedder(void)
Definition: Embedder.cc:136
void embed(void)
Definition: Embedder.cc:142
void embedExposedVertex(Vertex *v)
Definition: Embedder.cc:258
Embedder(void)
Definition: Embedder.cc:43
static const unsigned int Default_NConstrHeur
Definition: Embedder.h:41
a graph constructed from a cover file and a message to be embedded
Definition: Graph.h:51
represent a matching on a graph
Definition: Matching.h:41
prints the progress to stdout
Definition: ProgressOutput.h:32
a vertex in a graph
Definition: Vertex.h:43