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<div class="title">teststream.cpp</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * libopenraw - teststream.cpp</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2006 Hubert Figuiere</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This library is free software: you can redistribute it and/or</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modify it under the terms of the GNU Lesser General Public License</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * as published by the Free Software Foundation, either version 3 of</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * the License, or (at your option) any later version.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This library is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * Lesser General Public License for more details.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * You should have received a copy of the GNU Lesser General Public</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * License along with this library. If not, see</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * <http://www.gnu.org/licenses/>.</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <string.h></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <iostream></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <cstdlib></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "stream.h"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "file.h"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "streamclone.h"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">using namespace </span><a class="code" href="namespaceOpenRaw.html">OpenRaw</a>;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keywordtype">int</span> main (<span class="keywordtype">int</span> <span class="comment">/*argc*/</span>, <span class="keywordtype">char</span> ** <span class="comment">/*argv*/</span>)</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <a class="code" href="classOpenRaw_1_1IO_1_1File.html">IO::File</a> *file = <span class="keyword">new</span> <a class="code" href="classOpenRaw_1_1IO_1_1File.html">IO::File</a>(<span class="stringliteral">"testfile.tmp"</span>);</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordtype">char</span> buf1[128];</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keywordtype">int</span> ret = file-><a class="code" href="classOpenRaw_1_1IO_1_1File.html#a17a9a4fc8b65d5a99578e8e032e5c9b9">open</a>();</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">if</span> (ret != 0) {</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  std::cerr << <span class="stringliteral">"failed: "</span> __FILE__ <span class="stringliteral">": "</span> << __LINE__ << std::endl;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  std::cerr << <span class="stringliteral">"Couldn't open test file. Test skipped.\n"</span>;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  exit(0);</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  }</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">size_t</span> r = file-><a class="code" href="classOpenRaw_1_1IO_1_1File.html#ac9975eb1d0ce0a72d7f8c6299b71fb3e">read</a>(buf1, 6);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span> (r != 6) {</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  std::cerr << <span class="stringliteral">"failed: "</span> __FILE__ <span class="stringliteral">": "</span> << __LINE__ << std::endl;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  exit(1);</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  }</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <a class="code" href="classOpenRaw_1_1IO_1_1StreamClone.html">IO::StreamClone</a> * clone = <span class="keyword">new</span> <a class="code" href="classOpenRaw_1_1IO_1_1StreamClone.html">IO::StreamClone</a>(file, 2);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  ret = clone-><a class="code" href="classOpenRaw_1_1IO_1_1StreamClone.html#ab8096b7871d8777b97571215eb591827">open</a>();</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (ret != 0) {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  std::cerr << <span class="stringliteral">"failed: "</span> __FILE__ <span class="stringliteral">": "</span> << __LINE__ << std::endl;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  exit(1);</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  }</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keywordtype">char</span> buf2[128];</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  r = file-><a class="code" href="classOpenRaw_1_1IO_1_1File.html#ac9975eb1d0ce0a72d7f8c6299b71fb3e">read</a>(buf2, 4);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">if</span> (r != 4) {</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  std::cerr << <span class="stringliteral">"failed: "</span> __FILE__ <span class="stringliteral">": "</span> << __LINE__ << std::endl;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  exit(1);</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  }</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (strncmp(buf1 + 2, buf2, 4) != 0) {</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  std::cerr << <span class="stringliteral">"failed: "</span> __FILE__ <span class="stringliteral">": "</span> << __LINE__ << std::endl;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  exit(1);</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  }</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  clone-><a class="code" href="classOpenRaw_1_1IO_1_1StreamClone.html#a2a1acc98ff238117a8fa80f5cbbd8df8">close</a>();</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  file-><a class="code" href="classOpenRaw_1_1IO_1_1File.html#a014f37a92dc0e682132d6e69502a7e8f">close</a>();</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div>
<div class="ttc" id="namespaceOpenRaw_html"><div class="ttname"><a href="namespaceOpenRaw.html">OpenRaw</a></div><div class="ttdoc">CIFF is the container for CRW files. It is an attempt from Canon to make this a standard. I guess it failed. </div><div class="ttdef"><b>Definition:</b> <a href="arwfile_8cpp_source.html#l00033">arwfile.cpp:33</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1File_html"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1File.html">OpenRaw::IO::File</a></div><div class="ttdef"><b>Definition:</b> <a href="file_8h_source.html#l00039">file.h:39</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1StreamClone_html"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1StreamClone.html">OpenRaw::IO::StreamClone</a></div><div class="ttdoc">cloned stream. Allow reading from a different offset </div><div class="ttdef"><b>Definition:</b> <a href="streamclone_8h_source.html#l00035">streamclone.h:35</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1File_html_ac9975eb1d0ce0a72d7f8c6299b71fb3e"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1File.html#ac9975eb1d0ce0a72d7f8c6299b71fb3e">OpenRaw::IO::File::read</a></div><div class="ttdeci">virtual int read(void *buf, size_t count)</div><div class="ttdef"><b>Definition:</b> <a href="file_8cpp_source.html#l00059">file.cpp:59</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1File_html_a17a9a4fc8b65d5a99578e8e032e5c9b9"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1File.html#a17a9a4fc8b65d5a99578e8e032e5c9b9">OpenRaw::IO::File::open</a></div><div class="ttdeci">virtual Error open()</div><div class="ttdef"><b>Definition:</b> <a href="file_8cpp_source.html#l00040">file.cpp:40</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1StreamClone_html_ab8096b7871d8777b97571215eb591827"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1StreamClone.html#ab8096b7871d8777b97571215eb591827">OpenRaw::IO::StreamClone::open</a></div><div class="ttdeci">virtual Error open()</div><div class="ttdef"><b>Definition:</b> <a href="streamclone_8cpp_source.html#l00042">streamclone.cpp:42</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1File_html_a014f37a92dc0e682132d6e69502a7e8f"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1File.html#a014f37a92dc0e682132d6e69502a7e8f">OpenRaw::IO::File::close</a></div><div class="ttdeci">virtual int close()</div><div class="ttdef"><b>Definition:</b> <a href="file_8cpp_source.html#l00049">file.cpp:49</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1StreamClone_html_a2a1acc98ff238117a8fa80f5cbbd8df8"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1StreamClone.html#a2a1acc98ff238117a8fa80f5cbbd8df8">OpenRaw::IO::StreamClone::close</a></div><div class="ttdeci">virtual int close()</div><div class="ttdef"><b>Definition:</b> <a href="streamclone_8cpp_source.html#l00055">streamclone.cpp:55</a></div></div>
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