<!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"/>
<meta name="generator" content="Doxygen 1.8.12"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>gavl: /home/iurt/rpmbuild/BUILD/gavl-1.4.0/include/gavl/metadata.h 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 id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">gavl
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.12 -->
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
$(function() {
initMenu('',false,false,'search.php','Search');
});
</script>
<div id="main-nav"></div>
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_8d9966fd6a811526508c2e8ea93de85b.html">gavl</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="headertitle">
<div class="title">metadata.h</div> </div>
</div><!--header-->
<div class="contents">
<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"> * gavl - a general purpose audio/video processing library</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) 2001 - 2011 Members of the Gmerlin project</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * gmerlin-general@lists.sourceforge.net</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * http://gmerlin.sourceforge.net</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * This program is free software: you can redistribute it and/or modify</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * the Free Software Foundation, either version 2 of the License, or</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * (at your option) any later version.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * GNU General Public License for more details.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * along with this program. If not, see <http://www.gnu.org/licenses/>.</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">#ifndef GAVL_METADATA_H_INCLUDED</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define GAVL_METADATA_H_INCLUDED</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">#ifdef __cplusplus</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#endif</span></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> <span class="preprocessor">#include <gavl/gavldefs.h></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="group__metadata.html#ga5c30289fe43cf361124ed9e288633f44"> 54</a></span> <span class="preprocessor">#define GAVL_METADATA_DATE_STRING_LEN 11</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="group__metadata.html#ga9e244b29e4ce97f5d1c29beddbf43be1"> 59</a></span> <span class="preprocessor">#define GAVL_METADATA_DATE_TIME_STRING_LEN 20 </span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="structgavl__metadata__tag__t.html"> 64</a></span> <span class="keyword">typedef</span> <span class="keyword">struct</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"><a class="line" href="structgavl__metadata__tag__t.html#ad20fd35c46f2e6b385666c15541edf14"> 66</a></span>  <span class="keywordtype">char</span> * <a class="code" href="structgavl__metadata__tag__t.html#ad20fd35c46f2e6b385666c15541edf14">key</a>; </div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="structgavl__metadata__tag__t.html#a88f85620b3ba410557a8da8d266aae4f"> 67</a></span>  <span class="keywordtype">char</span> * <a class="code" href="structgavl__metadata__tag__t.html#a88f85620b3ba410557a8da8d266aae4f">val</a>; </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  } <a class="code" href="structgavl__metadata__tag__t.html">gavl_metadata_tag_t</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> </div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="structgavl__metadata__t.html"> 74</a></span> <span class="keyword">typedef</span> <span class="keyword">struct</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  {</div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="structgavl__metadata__t.html#a31dc0d2f2bde0f45d5fd29aba239dfdd"> 76</a></span>  <a class="code" href="structgavl__metadata__tag__t.html">gavl_metadata_tag_t</a> * <a class="code" href="structgavl__metadata__t.html#a31dc0d2f2bde0f45d5fd29aba239dfdd">tags</a>; </div><div class="line"><a name="l00077"></a><span class="lineno"><a class="line" href="structgavl__metadata__t.html#a2e5f31b9343b7b7e180d918a853cee11"> 77</a></span>  <span class="keywordtype">int</span> <a class="code" href="structgavl__metadata__t.html#a2e5f31b9343b7b7e180d918a853cee11">tags_alloc</a>; </div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="structgavl__metadata__t.html#adec49d2c5a9a515a5702ac3a2214a51b"> 78</a></span>  <span class="keywordtype">int</span> <a class="code" href="structgavl__metadata__t.html#adec49d2c5a9a515a5702ac3a2214a51b">num_tags</a>; </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  } <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a>;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <a class="code" href="group__metadata.html#gaaa2a629cff256aacabadd316e8ff288c">gavl_metadata_free</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m);</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <a class="code" href="group__metadata.html#ga5e3a44814e55839c4a43b7de9e295399">gavl_metadata_init</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <a class="code" href="group__metadata.html#ga8856550cd6af6ade021d5482bce1a561">gavl_metadata_set</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key,</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * val);</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <a class="code" href="group__metadata.html#ga3af5c29663da025f053e53caa2555e39">gavl_metadata_set_nocpy</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key,</div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordtype">char</span> * val);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> GAVL_PUBLIC </div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="group__metadata.html#ga321817c41d55046527c3cb75696f8426">gavl_metadata_get</a>(<span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key);</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <a class="code" href="group__metadata.html#ga297f61702217d9994a1edf6ca1f96365">gavl_metadata_set_int</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key,</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">int</span> val);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> GAVL_PUBLIC </div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keywordtype">int</span> <a class="code" href="group__metadata.html#ga708c24143b98d37d4075becfc253c98e">gavl_metadata_get_int</a>(<span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key, <span class="keywordtype">int</span> * ret);</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> </div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <a class="code" href="group__metadata.html#ga75b80090790ff6910358941c929c44b9">gavl_metadata_set_date</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key,</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">int</span> year,</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordtype">int</span> month,</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordtype">int</span> day);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> GAVL_PUBLIC <span class="keywordtype">int</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <a class="code" href="group__metadata.html#ga7bb413cc918ac1488d53030cac8c95b1">gavl_metadata_get_date</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key,</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="keywordtype">int</span> * year,</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">int</span> * month,</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">int</span> * day);</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <a class="code" href="group__metadata.html#gadb7e30fcf544c2d5ca890be28cdaf84c">gavl_metadata_set_date_time</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key,</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordtype">int</span> year,</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordtype">int</span> month,</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordtype">int</span> day,</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordtype">int</span> hour,</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordtype">int</span> minute,</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keywordtype">int</span> second);</div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> GAVL_PUBLIC <span class="keywordtype">int</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <a class="code" href="group__metadata.html#gac83d7f443069c5c2ee9fc04c3deee0af">gavl_metadata_get_date_time</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m,</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> * key,</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keywordtype">int</span> * year,</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordtype">int</span> * month,</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <span class="keywordtype">int</span> * day,</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">int</span> * hour,</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <span class="keywordtype">int</span> * minute,</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordtype">int</span> * second);</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <a class="code" href="group__metadata.html#gaeb088d2ee1ed7cfafcfd1cc501f8f603">gavl_metadata_date_to_string</a>(<span class="keywordtype">int</span> year,</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  <span class="keywordtype">int</span> month,</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordtype">int</span> day, <span class="keywordtype">char</span> * ret);</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <a class="code" href="group__metadata.html#gaa3dc165b8089416e14daae4bb79ad781">gavl_metadata_date_time_to_string</a>(<span class="keywordtype">int</span> year,</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keywordtype">int</span> month,</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  <span class="keywordtype">int</span> day,</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="keywordtype">int</span> hour,</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  <span class="keywordtype">int</span> minute,</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordtype">int</span> second,</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="keywordtype">char</span> * ret);</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> </div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> GAVL_PUBLIC </div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="keywordtype">void</span> <a class="code" href="group__metadata.html#gaba51c79ecee5e836b6f2b8e8a8a8b7a1">gavl_metadata_merge</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * dst,</div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * src1,</div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * src2);</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span> GAVL_PUBLIC</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span> <span class="keywordtype">void</span> <a class="code" href="group__metadata.html#ga565c1535cb293a4dbff803685ea51397">gavl_metadata_merge2</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * dst,</div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * src);</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span> </div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span> <a class="code" href="group__metadata.html#ga651bc455020d12de28907d6e5310690f">gavl_metadata_copy</a>(<a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * dst,</div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * src);</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span> GAVL_PUBLIC <span class="keywordtype">void</span></div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <a class="code" href="group__metadata.html#ga2a7da4ffbc03e309d5d7e855b0661d57">gavl_metadata_dump</a>(<span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m, <span class="keywordtype">int</span> indent);</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span> GAVL_PUBLIC <span class="keywordtype">int</span></div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <a class="code" href="group__metadata.html#gaba38b23703ab4e4a7387770f41dc159a">gavl_metadata_equal</a>(<span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m1,</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  <span class="keyword">const</span> <a class="code" href="structgavl__metadata__t.html">gavl_metadata_t</a> * m2);</div><div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span> }</div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span> </div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span> <span class="preprocessor">#endif // GAVL_METADATA_H_INCLUDED</span></div><div class="ttc" id="group__metadata_html_ga2a7da4ffbc03e309d5d7e855b0661d57"><div class="ttname"><a href="group__metadata.html#ga2a7da4ffbc03e309d5d7e855b0661d57">gavl_metadata_dump</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_dump(const gavl_metadata_t *m, int indent)</div><div class="ttdoc">Dump metadata structure to stderr. </div></div>
<div class="ttc" id="group__metadata_html_ga297f61702217d9994a1edf6ca1f96365"><div class="ttname"><a href="group__metadata.html#ga297f61702217d9994a1edf6ca1f96365">gavl_metadata_set_int</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_set_int(gavl_metadata_t *m, const char *key, int val)</div><div class="ttdoc">Set an integer tag. </div></div>
<div class="ttc" id="structgavl__metadata__tag__t_html_a88f85620b3ba410557a8da8d266aae4f"><div class="ttname"><a href="structgavl__metadata__tag__t.html#a88f85620b3ba410557a8da8d266aae4f">gavl_metadata_tag_t::val</a></div><div class="ttdeci">char * val</div><div class="ttdoc">Value. </div><div class="ttdef"><b>Definition:</b> metadata.h:67</div></div>
<div class="ttc" id="structgavl__metadata__t_html_adec49d2c5a9a515a5702ac3a2214a51b"><div class="ttname"><a href="structgavl__metadata__t.html#adec49d2c5a9a515a5702ac3a2214a51b">gavl_metadata_t::num_tags</a></div><div class="ttdeci">int num_tags</div><div class="ttdoc">Number of valid tags. </div><div class="ttdef"><b>Definition:</b> metadata.h:78</div></div>
<div class="ttc" id="structgavl__metadata__t_html_a31dc0d2f2bde0f45d5fd29aba239dfdd"><div class="ttname"><a href="structgavl__metadata__t.html#a31dc0d2f2bde0f45d5fd29aba239dfdd">gavl_metadata_t::tags</a></div><div class="ttdeci">gavl_metadata_tag_t * tags</div><div class="ttdoc">Array of tags. </div><div class="ttdef"><b>Definition:</b> metadata.h:76</div></div>
<div class="ttc" id="structgavl__metadata__tag__t_html_ad20fd35c46f2e6b385666c15541edf14"><div class="ttname"><a href="structgavl__metadata__tag__t.html#ad20fd35c46f2e6b385666c15541edf14">gavl_metadata_tag_t::key</a></div><div class="ttdeci">char * key</div><div class="ttdoc">Key. </div><div class="ttdef"><b>Definition:</b> metadata.h:66</div></div>
<div class="ttc" id="group__metadata_html_ga708c24143b98d37d4075becfc253c98e"><div class="ttname"><a href="group__metadata.html#ga708c24143b98d37d4075becfc253c98e">gavl_metadata_get_int</a></div><div class="ttdeci">GAVL_PUBLIC int gavl_metadata_get_int(const gavl_metadata_t *m, const char *key, int *ret)</div><div class="ttdoc">Get an integer tag. </div></div>
<div class="ttc" id="structgavl__metadata__t_html"><div class="ttname"><a href="structgavl__metadata__t.html">gavl_metadata_t</a></div><div class="ttdoc">Single metadata structure. </div><div class="ttdef"><b>Definition:</b> metadata.h:74</div></div>
<div class="ttc" id="group__metadata_html_gaeb088d2ee1ed7cfafcfd1cc501f8f603"><div class="ttname"><a href="group__metadata.html#gaeb088d2ee1ed7cfafcfd1cc501f8f603">gavl_metadata_date_to_string</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_date_to_string(int year, int month, int day, char *ret)</div><div class="ttdoc">Format a date string. </div></div>
<div class="ttc" id="group__metadata_html_ga5e3a44814e55839c4a43b7de9e295399"><div class="ttname"><a href="group__metadata.html#ga5e3a44814e55839c4a43b7de9e295399">gavl_metadata_init</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_init(gavl_metadata_t *m)</div><div class="ttdoc">Initialize structre. </div></div>
<div class="ttc" id="group__metadata_html_ga3af5c29663da025f053e53caa2555e39"><div class="ttname"><a href="group__metadata.html#ga3af5c29663da025f053e53caa2555e39">gavl_metadata_set_nocpy</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_set_nocpy(gavl_metadata_t *m, const char *key, char *val)</div><div class="ttdoc">Set a tag. </div></div>
<div class="ttc" id="group__metadata_html_ga321817c41d55046527c3cb75696f8426"><div class="ttname"><a href="group__metadata.html#ga321817c41d55046527c3cb75696f8426">gavl_metadata_get</a></div><div class="ttdeci">GAVL_PUBLIC const char * gavl_metadata_get(const gavl_metadata_t *m, const char *key)</div><div class="ttdoc">Get the value of a tag. </div></div>
<div class="ttc" id="group__metadata_html_ga651bc455020d12de28907d6e5310690f"><div class="ttname"><a href="group__metadata.html#ga651bc455020d12de28907d6e5310690f">gavl_metadata_copy</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_copy(gavl_metadata_t *dst, const gavl_metadata_t *src)</div><div class="ttdoc">Copy metadata structure. </div></div>
<div class="ttc" id="group__metadata_html_gaba51c79ecee5e836b6f2b8e8a8a8b7a1"><div class="ttname"><a href="group__metadata.html#gaba51c79ecee5e836b6f2b8e8a8a8b7a1">gavl_metadata_merge</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_merge(gavl_metadata_t *dst, const gavl_metadata_t *src1, const gavl_metadata_t *src2)</div><div class="ttdoc">Merge two metadata structures. </div></div>
<div class="ttc" id="group__metadata_html_gaa3dc165b8089416e14daae4bb79ad781"><div class="ttname"><a href="group__metadata.html#gaa3dc165b8089416e14daae4bb79ad781">gavl_metadata_date_time_to_string</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_date_time_to_string(int year, int month, int day, int hour, int minute, int second, char *ret)</div><div class="ttdoc">Format a date string. </div></div>
<div class="ttc" id="group__metadata_html_ga8856550cd6af6ade021d5482bce1a561"><div class="ttname"><a href="group__metadata.html#ga8856550cd6af6ade021d5482bce1a561">gavl_metadata_set</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_set(gavl_metadata_t *m, const char *key, const char *val)</div><div class="ttdoc">Set a tag. </div></div>
<div class="ttc" id="group__metadata_html_ga75b80090790ff6910358941c929c44b9"><div class="ttname"><a href="group__metadata.html#ga75b80090790ff6910358941c929c44b9">gavl_metadata_set_date</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_set_date(gavl_metadata_t *m, const char *key, int year, int month, int day)</div><div class="ttdoc">Set a date tag. </div></div>
<div class="ttc" id="group__metadata_html_ga565c1535cb293a4dbff803685ea51397"><div class="ttname"><a href="group__metadata.html#ga565c1535cb293a4dbff803685ea51397">gavl_metadata_merge2</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_merge2(gavl_metadata_t *dst, const gavl_metadata_t *src)</div><div class="ttdoc">Merge two metadata structures. </div></div>
<div class="ttc" id="group__metadata_html_gac83d7f443069c5c2ee9fc04c3deee0af"><div class="ttname"><a href="group__metadata.html#gac83d7f443069c5c2ee9fc04c3deee0af">gavl_metadata_get_date_time</a></div><div class="ttdeci">GAVL_PUBLIC int gavl_metadata_get_date_time(gavl_metadata_t *m, const char *key, int *year, int *month, int *day, int *hour, int *minute, int *second)</div><div class="ttdoc">Get a date/time tag. </div></div>
<div class="ttc" id="structgavl__metadata__t_html_a2e5f31b9343b7b7e180d918a853cee11"><div class="ttname"><a href="structgavl__metadata__t.html#a2e5f31b9343b7b7e180d918a853cee11">gavl_metadata_t::tags_alloc</a></div><div class="ttdeci">int tags_alloc</div><div class="ttdoc">Number of allocated tags (never touch this) </div><div class="ttdef"><b>Definition:</b> metadata.h:77</div></div>
<div class="ttc" id="group__metadata_html_gaba38b23703ab4e4a7387770f41dc159a"><div class="ttname"><a href="group__metadata.html#gaba38b23703ab4e4a7387770f41dc159a">gavl_metadata_equal</a></div><div class="ttdeci">GAVL_PUBLIC int gavl_metadata_equal(const gavl_metadata_t *m1, const gavl_metadata_t *m2)</div><div class="ttdoc">Check if 2 metadata structures are equal. </div></div>
<div class="ttc" id="group__metadata_html_gaaa2a629cff256aacabadd316e8ff288c"><div class="ttname"><a href="group__metadata.html#gaaa2a629cff256aacabadd316e8ff288c">gavl_metadata_free</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_free(gavl_metadata_t *m)</div><div class="ttdoc">Free all metadata tags. </div></div>
<div class="ttc" id="structgavl__metadata__tag__t_html"><div class="ttname"><a href="structgavl__metadata__tag__t.html">gavl_metadata_tag_t</a></div><div class="ttdoc">Single metadata tag. </div><div class="ttdef"><b>Definition:</b> metadata.h:64</div></div>
<div class="ttc" id="group__metadata_html_ga7bb413cc918ac1488d53030cac8c95b1"><div class="ttname"><a href="group__metadata.html#ga7bb413cc918ac1488d53030cac8c95b1">gavl_metadata_get_date</a></div><div class="ttdeci">GAVL_PUBLIC int gavl_metadata_get_date(gavl_metadata_t *m, const char *key, int *year, int *month, int *day)</div><div class="ttdoc">Get a date tag. </div></div>
<div class="ttc" id="group__metadata_html_gadb7e30fcf544c2d5ca890be28cdaf84c"><div class="ttname"><a href="group__metadata.html#gadb7e30fcf544c2d5ca890be28cdaf84c">gavl_metadata_set_date_time</a></div><div class="ttdeci">GAVL_PUBLIC void gavl_metadata_set_date_time(gavl_metadata_t *m, const char *key, int year, int month, int day, int hour, int minute, int second)</div><div class="ttdoc">Set a date/time tag. </div></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> 1.8.12
</small></address>
</body>
</html>
