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<h1>DummyFile.h</h1><a href="DummyFile_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * steghide 0.5.1 - a steganography program</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at></span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * This program is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU General Public License</span>
<a name="l00007"></a>00007 <span class="comment"> * as published by the Free Software Foundation; either version 2</span>
<a name="l00008"></a>00008 <span class="comment"> * of the License, or (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * This program is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00013"></a>00013 <span class="comment"> * GNU General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU General Public License</span>
<a name="l00016"></a>00016 <span class="comment"> * along with this program; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</span>
<a name="l00018"></a>00018 <span class="comment"> *</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef SH_DUMMYFILE_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define SH_DUMMYFILE_H</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <vector></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <list></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">class </span><a class="code" href="classBitString.html" title="a string of bits">BitString</a> ;
<a name="l00028"></a>00028 <span class="preprocessor">#include "<a class="code" href="CvrStgFile_8h.html">CvrStgFile.h</a>"</span>
<a name="l00029"></a>00029 <span class="keyword">class </span><a class="code" href="classSelector.html" title="a random permutation of a random combination">Selector</a> ;
<a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="common_8h.html">common.h</a>"</span>
<a name="l00031"></a>00031
<a name="l00036"></a><a class="code" href="classDummyFile.html">00036</a> <span class="keyword">class </span><a class="code" href="classDummyFile.html" title="a dummy CvrStgFile implementation to facilitate testing and debugging">DummyFile</a> : <span class="keyword">public</span> <a class="code" href="classCvrStgFile.html" title="a cover-/stego-file">CvrStgFile</a> {
<a name="l00037"></a>00037 <span class="keyword">public</span>:
<a name="l00043"></a>00043 <a class="code" href="classDummyFile.html#94c2eff9aa3f00a5164c4089601d87f5">DummyFile</a> (<a class="code" href="common_8h.html#9346f50cd1a0569efeb685f429a562ff">UWORD16</a> s, std::vector<std::vector<bool> >* svam) ;
<a name="l00044"></a>00044
<a name="l00045"></a>00045 std::list<CvrStgFile::Property> <a class="code" href="classDummyFile.html#3fce1fb1877eae42e8e45729e3e3494d">getProperties</a> (<span class="keywordtype">void</span>) <span class="keyword">const</span> ;
<a name="l00046"></a>00046
<a name="l00047"></a>00047 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <a class="code" href="classDummyFile.html#32dd984c16df0a593d07dba46a708377">getNumSamples</a> (<span class="keywordtype">void</span>) <span class="keyword">const</span> ;
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="keywordtype">void</span> <a class="code" href="classDummyFile.html#702ca13d4515e719785b6c7b670354bb">replaceSample</a> (<span class="keyword">const</span> <a class="code" href="common_8h.html#048401d1365616f5eef97e251096a02d">SamplePos</a> pos, <span class="keyword">const</span> <a class="code" href="classSampleValue.html" title="the value of a sample in a CvrStgFile">SampleValue</a>* s) ;
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <a class="code" href="classSampleValue.html" title="the value of a sample in a CvrStgFile">SampleValue</a>* <a class="code" href="classDummyFile.html#3d89d5841d743e138788a028e7d87711">getSampleValue</a> (<span class="keyword">const</span> <a class="code" href="common_8h.html#048401d1365616f5eef97e251096a02d">SamplePos</a> pos) <span class="keyword">const</span> ;
<a name="l00052"></a>00052
<a name="l00053"></a><a class="code" href="classDummyFile.html#ca6eaab663da0ccfa2a3be11022675c0">00053</a> std::vector<std::vector<bool> >* <a class="code" href="classDummyFile.html#ca6eaab663da0ccfa2a3be11022675c0">getSampleValueAdjacencyMatrix</a>()<span class="keyword"> const</span>
<a name="l00054"></a>00054 <span class="keyword"> </span>{ <span class="keywordflow">return</span> <a class="code" href="classDummyFile.html#b061a391905b948f72f6c59688258dba">SampleValueAdjacencyMatrix</a> ; } ;
<a name="l00055"></a>00055
<a name="l00073"></a>00073 <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classDummyFile.html#107e54b5336510f0e336db820248011e">createGraph</a> (std::vector<std::list<UWORD16> >& adjlist, <a class="code" href="classBitString.html" title="a string of bits">BitString</a>** bs, <a class="code" href="classCvrStgFile.html" title="a cover-/stego-file">CvrStgFile</a>** f, <a class="code" href="classSelector.html" title="a random permutation of a random combination">Selector</a>** s) ;
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keyword">private</span>:
<a name="l00076"></a><a class="code" href="classDummyFile.html#cc0267226ad4c85d34f4e4bfa5088ef4">00076</a> <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> <a class="code" href="classDummyFile.html#cc0267226ad4c85d34f4e4bfa5088ef4">SamplesPerVertex</a> = 2 ;
<a name="l00077"></a><a class="code" href="classDummyFile.html#a2ec37494bf0cb97569ab81a93f38b59">00077</a> <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="common_8h.html#cf820202f81f25eb00734eac0d7aed2d">EmbValue</a> <a class="code" href="classDummyFile.html#a2ec37494bf0cb97569ab81a93f38b59">EmbValueModulus</a> = 2 ;
<a name="l00078"></a>00078
<a name="l00079"></a><a class="code" href="classDummyFile.html#709877388004e7a4fd55e330270ef610">00079</a> std::vector<UWORD16> <a class="code" href="classDummyFile.html#709877388004e7a4fd55e330270ef610">Samples</a> ;
<a name="l00080"></a><a class="code" href="classDummyFile.html#b061a391905b948f72f6c59688258dba">00080</a> std::vector<std::vector<bool> >* <a class="code" href="classDummyFile.html#b061a391905b948f72f6c59688258dba">SampleValueAdjacencyMatrix</a> ;
<a name="l00081"></a>00081 } ;
<a name="l00082"></a>00082
<a name="l00083"></a>00083 <span class="preprocessor">#endif // ndef SH_DUMMYFILE_H</span>
</pre></div></div>
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