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<a href="AudioFileFormats_8cxx.html">Go to the documentation of this file.</a><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"> * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * UNIVERSITAT POMPEU FABRA</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</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 program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * (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 program 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</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * GNU 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 General Public License</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</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> <span class="comment"> */</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 "<a class="code" href="AudioFileFormats_8hxx.html">AudioFileFormats.hxx</a>"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <algorithm></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <cctype></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">namespace </span>CLAM</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> {</div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="code" href="classCLAM_1_1EAudioFileFormat.html#ac96ea3ab597876b2595b4701bd49f1dd"> 28</a></span>  <a class="code" href="classCLAM_1_1EAudioFileFormat.html">EAudioFileFormat</a> <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ac96ea3ab597876b2595b4701bd49f1dd">EAudioFileFormat::FormatFromFilename</a>( std::string filename )</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  {</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  std::string::iterator dotPos = std::find( filename.begin(), filename.end(), <span class="charliteral">'.'</span> );</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">if</span> ( dotPos == filename.end() )</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">return</span> <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aadddc2ff655cbbe92da206d2cec7f4acf">eWAV</a>;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  std::string extension( dotPos+1, filename.end() );</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keywordflow">for</span>(<span class="keywordtype">unsigned</span> i=0; i<extension.size();++i)</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  extension[i] = std::tolower(extension[i]);</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keyword">static</span> <span class="keyword">struct </span>{ </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * extension;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <a class="code" href="classint.html">Enum::tValue</a> format;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  } extensionMap[] =</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>  {<span class="stringliteral">"wav"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aadddc2ff655cbbe92da206d2cec7f4acf">eWAV</a>},</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  {<span class="stringliteral">"ogg"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa92a45b40e780a8d2a5cbc48f91fd42ed">eVorbisMk1</a>},</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {<span class="stringliteral">"aif"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa36fc5fd7f84ae6b2799aae9245fa38f9">eAIFF</a>},</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  {<span class="stringliteral">"aiff"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa36fc5fd7f84ae6b2799aae9245fa38f9">eAIFF</a>},</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {<span class="stringliteral">"au"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa8428b0b85e8ff2350f17d330f05bb55e">eAU</a>},</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  {<span class="stringliteral">"snd"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa8428b0b85e8ff2350f17d330f05bb55e">eAU</a>},</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  {<span class="stringliteral">"raw"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa617114c7717f250b94e35dc03ab13494">eRAW</a>},</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  {<span class="stringliteral">"paf"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa3b09e69896ee43febe3caa38bcb6ebbc">ePAF</a>},</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  {<span class="stringliteral">"svx"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa23f8a95313c460b0c5bffabfac4e699b">eSVX</a>},</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  {<span class="stringliteral">"nist"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aab3fde31d8989104b3d0061711ac5709e">eNIST</a>},</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {<span class="stringliteral">"voc"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa33147277303811fe27a8bb1a7fe66fab">eVOC</a>},</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  {<span class="stringliteral">"ircam"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa6dc183eecbbc3959df69f3c347609dee">eIRCAM</a>},</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  {<span class="stringliteral">"w64"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa3df86216813d0ed7eddf20ef9a5c7fb3">eW64</a>},</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  {<span class="stringliteral">"mat4"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa7bd5cf7f904edfb22fae413ab2798434">eMAT4</a>},</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {<span class="stringliteral">"mat5"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa0330fb54862420dcf45983217a05c2b6">eMAT5</a>},</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  {<span class="stringliteral">"mat"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa0330fb54862420dcf45983217a05c2b6">eMAT5</a>},</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  {<span class="stringliteral">"mp1"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aafef1d0e3060d20d6f1fac6f719aa0d4c">eMpegLayer1</a>},</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  {<span class="stringliteral">"mp2"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aac382486c9f2ec64898e2e241bd9e2931">eMpegLayer2</a>},</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  {<span class="stringliteral">"mp3"</span>, <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aa5f95b42663406d9cdbf9bef0db429339">eMpegLayer3</a>},</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  {0,0}</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  };</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i=0; extensionMap[i].extension; i++)</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">if</span> (extension==extensionMap[i].extension)</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> extensionMap[i].format;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">return</span> <a class="code" href="classCLAM_1_1EAudioFileFormat.html#ae000bb2bcfd911d628b9224942260e2aadddc2ff655cbbe92da206d2cec7f4acf">eWAV</a>;</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  }</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> </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> </div>
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