224 lines
19 KiB
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224 lines
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<div class="title">xdgcfg Class Reference</div> </div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:ab6fc4f07be696a779d26317a5a7a8b54"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classxdgcfg.html#ab6fc4f07be696a779d26317a5a7a8b54">xdgcfg</a> (const string &filename, const string &subdir="")</td></tr>
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<tr class="memdesc:ab6fc4f07be696a779d26317a5a7a8b54"><td class="mdescLeft"> </td><td class="mdescRight">Checks if subdir is present, creates it if necessary. <a href="#ab6fc4f07be696a779d26317a5a7a8b54">More...</a><br /></td></tr>
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<tr class="separator:ab6fc4f07be696a779d26317a5a7a8b54"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a60584df7badfddce574df3cc1b9fce85"><td class="memItemLeft" align="right" valign="top">uint_fast8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classxdgcfg.html#a60584df7badfddce574df3cc1b9fce85">read</a> ()</td></tr>
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<tr class="memdesc:a60584df7badfddce574df3cc1b9fce85"><td class="mdescLeft"> </td><td class="mdescRight">Read the file. <a href="#a60584df7badfddce574df3cc1b9fce85">More...</a><br /></td></tr>
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<tr class="separator:a60584df7badfddce574df3cc1b9fce85"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:addb7dd29dc725fef54820aab38b42e30"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classxdgcfg.html#addb7dd29dc725fef54820aab38b42e30">write</a> ()</td></tr>
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<tr class="memdesc:addb7dd29dc725fef54820aab38b42e30"><td class="mdescLeft"> </td><td class="mdescRight">Write the file. <a href="#addb7dd29dc725fef54820aab38b42e30">More...</a><br /></td></tr>
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<tr class="memitem:ab4466f9c41dd2334b7e03f434ab69be0"><td class="memItemLeft" align="right" valign="top">libconfig::Config & </td><td class="memItemRight" valign="bottom"><a class="el" href="classxdgcfg.html#ab4466f9c41dd2334b7e03f434ab69be0">get_cfg</a> ()</td></tr>
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<tr class="memdesc:ab4466f9c41dd2334b7e03f434ab69be0"><td class="mdescLeft"> </td><td class="mdescRight">Returns a reference to the config as libconfig::Config. <a href="#ab4466f9c41dd2334b7e03f434ab69be0">More...</a><br /></td></tr>
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const fs::path </td><td class="memItemRight" valign="bottom"><a class="el" href="classxdgcfg.html#a27f788427081434a6bcbd6724a93e3d1">get_filepath</a> () const</td></tr>
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<tr class="memdesc:a27f788427081434a6bcbd6724a93e3d1"><td class="mdescLeft"> </td><td class="mdescRight">Returns the complete filepath. <br /></td></tr>
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void </td><td class="memItemRight" valign="bottom"><a class="el" href="classxdgcfg.html#a982f773bb644c465bed6144dca44c98f">set_verbose</a> (bool verbose)</td></tr>
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<tr class="memdesc:a982f773bb644c465bed6144dca44c98f"><td class="mdescLeft"> </td><td class="mdescRight">Sets verbosity. <br /></td></tr>
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bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classxdgcfg.html#aa1c726d62d1194036a19bd2b7e79f531">get_verbose</a> () const</td></tr>
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<tr class="memdesc:aa1c726d62d1194036a19bd2b7e79f531"><td class="mdescLeft"> </td><td class="mdescRight">Returns verbosity. <br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><dl><dt><b>Examples: </b></dt><dd><a class="el" href="example_8cpp-example.html#_a0">example.cpp</a>.</dd>
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</dl></div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a id="ab6fc4f07be696a779d26317a5a7a8b54"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab6fc4f07be696a779d26317a5a7a8b54">◆ </a></span>xdgcfg()</h2>
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<td class="memname">xdgcfg::xdgcfg </td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span></span> </td>
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<p>Checks if subdir is present, creates it if necessary. </p>
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<p>Example: </p><div class="fragment"><div class="line"><a class="code" href="classxdgcfg.html">xdgcfg</a> config(<span class="stringliteral">"test.cfg"</span>, <span class="stringliteral">"subdirectory"</span>);</div></div><!-- fragment --><dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">filename</td><td>The name of the file, including extension </td></tr>
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<tr><td class="paramname">subdir</td><td>The subdir (optional) </td></tr>
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<div class="fragment"><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  : _cfg()</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  , _verbose(<span class="keyword">false</span>)</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  xdgHandle xdg;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  xdgInitHandle(&xdg);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  _filepath = xdgConfigHome(&xdg);</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  xdgWipeHandle(&xdg);</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>  <span class="keywordflow">if</span> (!subdir.empty())</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  {</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  _filepath /= subdir;</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  }</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  <span class="keywordflow">if</span> (!fs::exists(_filepath))</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>  fs::create_directories(_filepath);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  }</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  _filepath /= filename;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  }</div></div><!-- fragment -->
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="ab4466f9c41dd2334b7e03f434ab69be0"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ab4466f9c41dd2334b7e03f434ab69be0">◆ </a></span>get_cfg()</h2>
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<td class="memname">libconfig::Config& xdgcfg::get_cfg </td>
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<td>(</td>
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<p>Returns a reference to the config as libconfig::Config. </p>
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<p>Example: </p><div class="fragment"><div class="line">libconfig::Config &cfg = config.get_cfg();</div></div><!-- fragment --> <dl><dt><b>Examples: </b></dt><dd><a class="el" href="example_8cpp-example.html#a4">example.cpp</a>.</dd>
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</dl><div class="fragment"><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  {</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">return</span> _cfg;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  }</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#a60584df7badfddce574df3cc1b9fce85">◆ </a></span>read()</h2>
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<td class="memname">uint_fast8_t xdgcfg::read </td>
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<p>Read the file. </p>
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<dl class="section return"><dt>Returns</dt><dd>0 on success, 1 on I/O error, 2 on parse error. </dd></dl>
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<dl><dt><b>Examples: </b></dt><dd><a class="el" href="example_8cpp-example.html#a2">example.cpp</a>.</dd>
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</dl><div class="fragment"><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>  <span class="keywordflow">try</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  {</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  _cfg.readFile(_filepath.c_str());</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  }</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">catch</span> (<span class="keyword">const</span> libconfig::FileIOException &e)</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> (_verbose)</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>  cerr << <span class="stringliteral">"I/O error while reading "</span> << _filepath</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  << <span class="stringliteral">" - "</span> << e.what() << 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>  <span class="keywordflow">return</span> 1;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">catch</span> (<span class="keyword">const</span> libconfig::ParseException &e)</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  {</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">if</span> (_verbose)</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>  cerr << <span class="stringliteral">"Parse error at "</span> << e.getFile() << <span class="stringliteral">":"</span> << e.getLine()</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  << <span class="stringliteral">" - "</span> << e.getError() << endl;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> 2;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</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>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div></div><!-- fragment -->
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<h2 class="memtitle"><span class="permalink"><a href="#addb7dd29dc725fef54820aab38b42e30">◆ </a></span>write()</h2>
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<td class="memname">bool xdgcfg::write </td>
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<p>Write the file. </p>
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<dl class="section return"><dt>Returns</dt><dd><code>true</code> on success </dd></dl>
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<dl><dt><b>Examples: </b></dt><dd><a class="el" href="example_8cpp-example.html#a3">example.cpp</a>.</dd>
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</dl><div class="fragment"><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>  <span class="keywordflow">try</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>  _cfg.writeFile(_filepath.c_str());</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">catch</span> (<span class="keyword">const</span> libconfig::FileIOException &e)</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  {</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">if</span> (_verbose)</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  cerr << <span class="stringliteral">"I/O error while writing "</span> << _filepath</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  << <span class="stringliteral">" - "</span> << e.what() << endl;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  }</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">return</span> <span class="keyword">true</span>;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div></div><!-- fragment -->
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>src/<a class="el" href="xdgcfg_8hpp_source.html">xdgcfg.hpp</a></li>
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</a> 1.8.14
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</small></address>
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</body>
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</html>
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