Willkommen bei WordPress. Dies ist dein erster Beitrag. Bearbeite oder lösche ihn und beginne mit dem Schreiben!
Hallo Welt!
von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
Cokiee Shell
| Current Path : /proc/self/root/usr/share/doc/libclam-doc/html/ |
| Current File : //proc/self/root/usr/share/doc/libclam-doc/html/RunTimeFaustLibraryLoader_8hxx_source.html |
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>CLAM-Development: RunTimeFaustLibraryLoader.hxx Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">CLAM-Development
 <span id="projectnumber">1.4.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.1 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li class="current"><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_098894a2b9860dda60979d343b8f7997.html">Processing</a></li><li class="navelem"><a class="el" href="dir_5e167f17e26e130ad4b3a40ad53b1df1.html">Plugins</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">RunTimeFaustLibraryLoader.hxx</div> </div>
</div><!--header-->
<div class="contents">
<a href="RunTimeFaustLibraryLoader_8hxx.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="preprocessor">#ifndef RunTimeFaustLibraryLoader_hxx</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor"></span><span class="preprocessor">#define RunTimeFaustLibraryLoader_hxx</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="preprocessor">#include <dirent.h></span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="preprocessor">#include "<a class="code" href="RunTimeLibraryLoader_8hxx.html">RunTimeLibraryLoader.hxx</a>"</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "<a class="code" href="LadspaWrapperCreator_8hxx.html">LadspaWrapperCreator.hxx</a>"</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor">#include <ladspa.h></span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a name="l00011"></a><span class="lineno"><a class="code" href="classRunTimeFaustLibraryLoader.html"> 11</a></span> <span class="keyword">class </span><a class="code" href="classRunTimeFaustLibraryLoader.html">RunTimeFaustLibraryLoader</a> : <span class="keyword">public</span> <a class="code" href="classRunTimeLibraryLoader.html">RunTimeLibraryLoader</a></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> {</div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">public</span>:</div>
<div class="line"><a name="l00015"></a><span class="lineno"><a class="code" href="classRunTimeFaustLibraryLoader.html#acdf93d83e5bb44d78833a7f13b7bdf01"> 15</a></span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classRunTimeFaustLibraryLoader.html#acdf93d83e5bb44d78833a7f13b7bdf01">Load</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>  std::string examplesDir = <a class="code" href="classRunTimeLibraryLoader.html#a336c9dceb02fa162a4b59f545a400591">CompletePathFor</a>(<span class="stringliteral">"examples/ladspadir"</span>);</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <a class="code" href="classRunTimeLibraryLoader.html#a63d3706e0799fc76b0b53606970a7173">LoadLibrariesFromPath</a>(examplesDir);</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  <a class="code" href="classRunTimeFaustLibraryLoader.html#acdf93d83e5bb44d78833a7f13b7bdf01">RunTimeLibraryLoader::Load</a>(); <span class="comment">// needed??</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"><a class="code" href="classRunTimeFaustLibraryLoader.html#a44f8b3eb0bfb736c7ea43f8b694e0782"> 21</a></span>  <span class="keywordtype">void</span> <a class="code" href="classRunTimeFaustLibraryLoader.html#a44f8b3eb0bfb736c7ea43f8b694e0782">LoadPlugin</a>(<span class="keyword">const</span> std::string & pluginFullPath)<span class="keyword"> const</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <a class="code" href="classRunTimeLibraryLoader.html#a63d3706e0799fc76b0b53606970a7173">LoadLibrariesFromPath</a>(pluginFullPath);</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> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="comment">// overload as workaround of Load() overload and path issues</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"><a class="code" href="classRunTimeFaustLibraryLoader.html#a722815a768236b77125ad43127b5b42d"> 27</a></span>  <span class="keyword">virtual</span> std::list<std::string> <a class="code" href="classRunTimeFaustLibraryLoader.html#a722815a768236b77125ad43127b5b42d">GetUsedLibraries</a>()</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  {</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  std::list<std::string> loadedLibraries=LoadedLibraries();</div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  LoadedLibraries().clear();</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keywordflow">return</span> loadedLibraries;</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  }</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">protected</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"><a class="code" href="classRunTimeFaustLibraryLoader.html#a9b2dae2051cf5893b21676b289238cf7"> 35</a></span>  <span class="keyword">virtual</span> <span class="keyword">const</span> <span class="keywordtype">bool</span> <a class="code" href="classRunTimeFaustLibraryLoader.html#a9b2dae2051cf5893b21676b289238cf7">needReleaseHandlerOnReload</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <span class="keyword">false</span>; }</div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="code" href="classRunTimeFaustLibraryLoader.html#a0998b3a97066d0685cffc3b709d92935"> 36</a></span>  <span class="keywordtype">void</span> <a class="code" href="classRunTimeFaustLibraryLoader.html#a0998b3a97066d0685cffc3b709d92935">SetupLibrary</a>(<span class="keywordtype">void</span>* handle, <span class="keyword">const</span> std::string & pluginFullFilename)<span class="keyword"> const</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  LADSPA_Descriptor_Function descriptorTable = 0;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  descriptorTable = (LADSPA_Descriptor_Function)<a class="code" href="classRunTimeLibraryLoader.html#af3a9463cec3106360199d174e7128404">GetSymbol</a>(handle, <span class="stringliteral">"ladspa_descriptor"</span>);</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">if</span> (!descriptorTable)</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="comment">// std::cout << "[FAUST-LADSPA Plugin] Warning: trying to open non ladspa plugin: " << pluginFullFilename << std::endl;</span></div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="keywordflow">return</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> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  LoadedLibraries().push_back(pluginFullFilename);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <a class="code" href="classCLAM_1_1ProcessingFactory.html">CLAM::ProcessingFactory</a>& factory = <a class="code" href="classCLAM_1_1ProcessingFactory.html#a0ba29068d84c47d25ef4553de9a45396">CLAM::ProcessingFactory::GetInstance</a>();</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> i=0; descriptorTable(i); i++)</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>  LADSPA_Descriptor* descriptor = (LADSPA_Descriptor*)descriptorTable(i);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  std::ostringstream oss;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  oss << descriptor->Label << i;</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  factory.<a class="code" href="classCLAM_1_1Factory.html#acaf0fba660c9a1c7500344110db4dc0a">AddCreatorWarningRepetitions</a>(oss.str(), </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keyword">new</span> <a class="code" href="classCLAM_1_1LadspaWrapperCreator.html">CLAM::LadspaWrapperCreator</a>(pluginFullFilename, </div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  i, </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  oss.str()));</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  factory.<a class="code" href="classCLAM_1_1Factory.html#ad46da41f0f667a832676d20786eb9d64">AddAttribute</a>(oss.str(), <span class="stringliteral">"category"</span>, <span class="stringliteral">"FAUST"</span>);</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  factory.<a class="code" href="classCLAM_1_1Factory.html#ad46da41f0f667a832676d20786eb9d64">AddAttribute</a>(oss.str(), <span class="stringliteral">"description"</span>, descriptor->Name);</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  factory.<a class="code" href="classCLAM_1_1Factory.html#ad46da41f0f667a832676d20786eb9d64">AddAttribute</a>(oss.str(), <span class="stringliteral">"library"</span>, pluginFullFilename);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  std::string pluginName=descriptor->Label;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keyword">const</span> std::string diagramMainSufix=<span class="stringliteral">".dsp-svg/process.svg"</span>;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  std::string svgFileDir = <a class="code" href="classRunTimeLibraryLoader.html#a336c9dceb02fa162a4b59f545a400591">CompletePathFor</a>( <span class="stringliteral">"examples/"</span> + pluginName + diagramMainSufix);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordflow">if</span> (svgFileDir != <span class="stringliteral">""</span>)</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  {</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  factory.<a class="code" href="classCLAM_1_1Factory.html#ad46da41f0f667a832676d20786eb9d64">AddAttribute</a>(oss.str(), <span class="stringliteral">"faust_diagram"</span>, svgFileDir);</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>  <span class="keywordflow">if</span> (!factory.<a class="code" href="classCLAM_1_1Factory.html#aa312f13936e11842c0fee409057e24a3">AttributeExists</a>(oss.str(), <span class="stringliteral">"embedded_svg"</span>))</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  factory.<a class="code" href="classCLAM_1_1Factory.html#ad46da41f0f667a832676d20786eb9d64">AddAttribute</a>(oss.str(), <span class="stringliteral">"embedded_svg"</span>, <span class="stringliteral">":icons/images/faustlogo.svg"</span>);</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">if</span> (!factory.<a class="code" href="classCLAM_1_1Factory.html#aa312f13936e11842c0fee409057e24a3">AttributeExists</a>(oss.str(), <span class="stringliteral">"icon"</span>))</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  factory.<a class="code" href="classCLAM_1_1Factory.html#ad46da41f0f667a832676d20786eb9d64">AddAttribute</a>(oss.str(), <span class="stringliteral">"icon"</span>, <span class="stringliteral">"faustlogo.svg"</span>);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  std::string sourcePath=<a class="code" href="classRunTimeLibraryLoader.html#a336c9dceb02fa162a4b59f545a400591">CompletePathFor</a>( <span class="stringliteral">"examples/"</span>+pluginName+<span class="stringliteral">".dsp"</span>);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">if</span> (sourcePath != <span class="stringliteral">""</span>)</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  factory.<a class="code" href="classCLAM_1_1Factory.html#ad46da41f0f667a832676d20786eb9d64">AddAttribute</a>(oss.str(), <span class="stringliteral">"faust_source_file"</span>, sourcePath);</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  }</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">if</span> (<a class="code" href="classRunTimeLibraryLoader.html#a2b4bfce4eafd63538b12c40a72536f1f">ReleaseLibraryHandler</a>(handle, pluginFullFilename))</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  {</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  std::cout<<<span class="stringliteral">"[FAUST-LADSPA] error unloading library handle of: "</span> << pluginFullFilename<<std::endl;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  std::cout<<<a class="code" href="classRunTimeLibraryLoader.html#a09113d781c9ae77909a173cac4b01f2b">LibraryLoadError</a>()<<std::endl;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="code" href="classRunTimeFaustLibraryLoader.html#ace76eae139e5b712319004962f1fe1fb"> 83</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> ** <a class="code" href="classRunTimeFaustLibraryLoader.html#ace76eae139e5b712319004962f1fe1fb">standardPaths</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="keyword"> </span>{ </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * result[] = </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  {</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment">/* "/usr/share/doc/faust",</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> "/usr/local/share/doc/faust",*/</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  0</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  };</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordflow">return</span> result;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="line"><a name="l00094"></a><span class="lineno"><a class="code" href="classRunTimeFaustLibraryLoader.html#a788066455bac8e6850697abe21329c45"> 94</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="classRunTimeFaustLibraryLoader.html#a788066455bac8e6850697abe21329c45">homePath</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"/.faust"</span>; }</div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="code" href="classRunTimeFaustLibraryLoader.html#a11875ab72f6ae9bc516f8f0469c4e6fb"> 95</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="classRunTimeFaustLibraryLoader.html#a11875ab72f6ae9bc516f8f0469c4e6fb">pathEnvironmentVar</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"CLAM_FAUST_PATH"</span>; }</div>
<div class="line"><a name="l00096"></a><span class="lineno"><a class="code" href="classRunTimeFaustLibraryLoader.html#abcdc7d8a39cf98ce030ed504629cb61a"> 96</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="classRunTimeFaustLibraryLoader.html#abcdc7d8a39cf98ce030ed504629cb61a">libraryType</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <span class="stringliteral">"LADSPA"</span>; }</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keyword">static</span> std::list<std::string> & LoadedLibraries()</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  {</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">static</span> std::list<std::string> sLoadedLibraries;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> sLoadedLibraries;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> };</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor">#endif // RunTimeFaustLibraryLoader_hxx</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated by  <a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.1
</small></address>
</body>
</html>
Cokiee Shell Web 1.0, Coded By Razor
Neueste Kommentare