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<li class="navelem"><a class="el" href="dir_97aefd0d527b934f1d99a682da8fe6a9.html">lib</a></li><li class="navelem"><a class="el" href="dir_5d0aa56803c8250a5d891761f6bfc5c7.html">io</a></li> </ul>
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<div class="title">stream.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 - stream.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) 2006-2016 Hubert Figuière</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="l00021"></a><span class="lineno"> 21</span> </div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <libopenraw/consts.h></span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "stream.hpp"</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include "exception.hpp"</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">namespace </span><a class="code" href="namespaceOpenRaw.html">OpenRaw</a> {</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">namespace </span>IO {</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="classOpenRaw_1_1IO_1_1Stream.html#a5437a97b8941ba593273ab8d6a41f094"> 30</a></span> <a class="code" href="classOpenRaw_1_1IO_1_1Stream.html#a5437a97b8941ba593273ab8d6a41f094">Stream::Stream</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *filename)</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  : m_fileName(filename),</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  m_error(OR_ERROR_NONE)</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> }</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> Stream::~Stream()</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> {</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> }</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> uint8_t Stream::readByte() noexcept(false)</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  uint8_t theByte;</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordtype">int</span> r = <a class="code" href="classOpenRaw_1_1IO_1_1Stream.html#a644cac743aa92c0b2dcc12d82d8356e2">read</a>(&theByte, 1);</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keywordflow">if</span> (r != 1) {</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="comment">// TODO add the error code</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">throw</span> <a class="code" href="classOpenRaw_1_1Internals_1_1IOException.html">Internals::IOException</a>(<span class="stringliteral">"Stream::readByte() failed."</span>);</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  }</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">return</span> theByte;</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> }</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> <span class="comment">/*</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> Local Variables:</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> mode:c++</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> c-file-style:"stroustrup"</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> c-file-offsets:((innamespace . 0))</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> tab-width:2</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> c-basic-offset:2</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> indent-tabs-mode:nil</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> fill-column:80</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> End:</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">*/</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#l00030">arwfile.cpp:30</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1Stream_html_a644cac743aa92c0b2dcc12d82d8356e2"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1Stream.html#a644cac743aa92c0b2dcc12d82d8356e2">OpenRaw::IO::Stream::read</a></div><div class="ttdeci">virtual int read(void *buf, size_t count)=0</div></div>
<div class="ttc" id="classOpenRaw_1_1Internals_1_1IOException_html"><div class="ttname"><a href="classOpenRaw_1_1Internals_1_1IOException.html">OpenRaw::Internals::IOException</a></div><div class="ttdef"><b>Definition:</b> <a href="exception_8hpp_source.html#l00058">exception.hpp:58</a></div></div>
<div class="ttc" id="classOpenRaw_1_1IO_1_1Stream_html_a5437a97b8941ba593273ab8d6a41f094"><div class="ttname"><a href="classOpenRaw_1_1IO_1_1Stream.html#a5437a97b8941ba593273ab8d6a41f094">OpenRaw::IO::Stream::Stream</a></div><div class="ttdeci">Stream(const char *filename)</div><div class="ttdef"><b>Definition:</b> <a href="stream_8cpp_source.html#l00030">stream.cpp:30</a></div></div>
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