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   3 <title>Light Media Scanner: src/lib/lightmediascanner.c File Reference</title>
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  25 <h1>src/lib/lightmediascanner.c File Reference</h1><code>#include &lt;dlfcn.h&gt;</code><br>
  26 <code>#include &lt;stdio.h&gt;</code><br>
  27 <code>#include &lt;stdlib.h&gt;</code><br>
  28 <code>#include &lt;string.h&gt;</code><br>
  29 <code>#include &lt;dirent.h&gt;</code><br>
  30 <code>#include &lt;errno.h&gt;</code><br>
  31 <code>#include &quot;<a class="el" href="lightmediascanner_8h-source.html">lightmediascanner.h</a>&quot;</code><br>
  32 <code>#include &quot;<a class="el" href="lightmediascanner__private_8h-source.html">lightmediascanner_private.h</a>&quot;</code><br>
  33 <code>#include &quot;<a class="el" href="lightmediascanner__plugin_8h-source.html">lightmediascanner_plugin.h</a>&quot;</code><br>
  34
  35 <p>
  36 <div class="dynheader">
  37 Include dependency graph for lightmediascanner.c:</div>
  38 <div class="dynsection">
  39 </div>
  40
  41 <p>
  42 <a href="lightmediascanner_8c-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
  43 <tr><td></td></tr>
  44 <tr><td colspan="2"><br><h2>Defines</h2></td></tr>
  45 <tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#c2843894cca63ec0089c381e69d1d81a">DEFAULT_SLAVE_TIMEOUT</a>&nbsp;&nbsp;&nbsp;1000</td></tr>
  46
  47 <tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#6d0480dc76aba4a2291d79ac2466fc59">DEFAULT_COMMIT_INTERVAL</a>&nbsp;&nbsp;&nbsp;100</td></tr>
  48
  49 <tr><td colspan="2"><br><h2>Functions</h2></td></tr>
  50 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structlms.html">lms_t</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g982939bdd2aeb664b5cf7a50b67c1030">lms_new</a> (const char *db_path)</td></tr>
  51
  52 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#gf15f3b0f7de2113155a360df989b7687">lms_free</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>)</td></tr>
  53
  54 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#668e706f6d5eae3ba5e36ff4db2ae514">lms_set_progress_callback</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, <a class="el" href="lightmediascanner_8h.html#117b4bb24ec8fc48fc4e6f0d7fa9ea3a">lms_progress_callback_t</a> cb, const void *data, <a class="el" href="lightmediascanner_8h.html#55ee3894f334dc5b30431bf94971f110">lms_free_callback_t</a> free_data)</td></tr>
  55
  56 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structlms__plugin.html">lms_plugin_t</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g7b93a24e73af8b5d46b2507dd70ac588">lms_parser_add</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, const char *so_path)</td></tr>
  57
  58 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="structlms__plugin.html">lms_plugin_t</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g74b81422ff46a46b4b0fc44e8709ecee">lms_parser_find_and_add</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, const char *name)</td></tr>
  59
  60 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#e6ccb942742cf65cc1cf866aceb4bddf">lms_parser_del_int</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, int i)</td></tr>
  61
  62 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g1da5e5f834e0289ea49a0fbc2280feda">lms_parser_del</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, <a class="el" href="structlms__plugin.html">lms_plugin_t</a> *handle)</td></tr>
  63
  64 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g8c594bed751d504965b5cc0c7e93fb71">lms_is_processing</a> (const <a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>)</td></tr>
  65
  66 <tr><td class="memItemLeft" nowrap align="right" valign="top">const char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g4098d31de667a895095fc8d4d9bc10c0">lms_get_db_path</a> (const <a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>)</td></tr>
  67
  68 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g973c6c7b66f4fdd6f4f776a36e742d33">lms_get_slave_timeout</a> (const <a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>)</td></tr>
  69
  70 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g68ac6273965bdeb25795dd4c50777b4e">lms_set_slave_timeout</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, int ms)</td></tr>
  71
  72 <tr><td class="memItemLeft" nowrap align="right" valign="top">unsigned int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g227ebe8cad9776908c1977c43ef62d9c">lms_get_commit_interval</a> (const <a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>)</td></tr>
  73
  74 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#ge81a028f08139e64e97ac191bd899b32">lms_set_commit_interval</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, unsigned int transactions)</td></tr>
  75
  76 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g4fd56e209d415b27466274726cc7d59f">lms_charset_add</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, const char *charset)</td></tr>
  77
  78 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__LMS__API.html#g0b427b8b60957e29a0e504c10c5356b0">lms_charset_del</a> (<a class="el" href="structlms.html">lms_t</a> *<a class="el" href="structlms.html">lms</a>, const char *charset)</td></tr>
  79
  80 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#7e27ccbd0abfd5d112586a00fd424db9">lms_parsers_list</a> (int(*cb)(void *data, const char *path), const void *data)</td></tr>
  81
  82 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#24f4c44982b286dc3ca451ca1acb6123">lms_parsers_list_by_category</a> (const char *category, int(*cb)(void *data, const char *path, const struct <a class="el" href="structlms__parser__info.html">lms_parser_info</a> *info), const void *data)</td></tr>
  83
  84 <tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structlms__parser__info.html">lms_parser_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#0b95c1ed1a71c241bb887ee672f740d8">lms_parser_info</a> (const char *so_path)</td></tr>
  85
  86 <tr><td class="memItemLeft" nowrap align="right" valign="top">struct <a class="el" href="structlms__parser__info.html">lms_parser_info</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#66457cf4ec2ef4a50bd899f99e914650">lms_parser_info_find</a> (const char *name)</td></tr>
  87
  88 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner_8c.html#508ef3c49f7f4729b9e5a5711b66bda1">lms_parser_info_free</a> (struct <a class="el" href="structlms__parser__info.html">lms_parser_info</a> *info)</td></tr>
  89
  90 </table>
  91 <hr><h2>Define Documentation</h2>
  92 <a class="anchor" name="6d0480dc76aba4a2291d79ac2466fc59"></a><!-- doxytag: member="lightmediascanner.c::DEFAULT_COMMIT_INTERVAL" ref="6d0480dc76aba4a2291d79ac2466fc59" args="" -->
  93 <div class="memitem">
  94 <div class="memproto">
  95       <table class="memname">
  96         <tr>
  97           <td class="memname">#define DEFAULT_COMMIT_INTERVAL&nbsp;&nbsp;&nbsp;100          </td>
  98         </tr>
  99       </table>
 100 </div>
 101 <div class="memdoc">
 102
 103 <p>
 104
 105 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00037">37</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 106
 107 <p>Referenced by <a class="el" href="lightmediascanner_8c-source.html#l00121">lms_new()</a>.</p>
 108
 109 </div>
 110 </div><p>
 111 <a class="anchor" name="c2843894cca63ec0089c381e69d1d81a"></a><!-- doxytag: member="lightmediascanner.c::DEFAULT_SLAVE_TIMEOUT" ref="c2843894cca63ec0089c381e69d1d81a" args="" -->
 112 <div class="memitem">
 113 <div class="memproto">
 114       <table class="memname">
 115         <tr>
 116           <td class="memname">#define DEFAULT_SLAVE_TIMEOUT&nbsp;&nbsp;&nbsp;1000          </td>
 117         </tr>
 118       </table>
 119 </div>
 120 <div class="memdoc">
 121
 122 <p>
 123 Copyright (C) 2007 by INdT<p>
 124 This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.<p>
 125 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.<p>
 126 You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.<p>
 127 <dl class="author" compact><dt><b>Author:</b></dt><dd>Gustavo Sverzut Barbieri &lt;<a href="mailto:gustavo.barbieri@openbossa.org">gustavo.barbieri@openbossa.org</a>&gt; </dd></dl>
 128
 129 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00036">36</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 130
 131 <p>Referenced by <a class="el" href="lightmediascanner_8c-source.html#l00121">lms_new()</a>.</p>
 132
 133 </div>
 134 </div><p>
 135 <hr><h2>Function Documentation</h2>
 136 <a class="anchor" name="e6ccb942742cf65cc1cf866aceb4bddf"></a><!-- doxytag: member="lightmediascanner.c::lms_parser_del_int" ref="e6ccb942742cf65cc1cf866aceb4bddf" args="(lms_t *lms, int i)" -->
 137 <div class="memitem">
 138 <div class="memproto">
 139       <table class="memname">
 140         <tr>
 141           <td class="memname">int lms_parser_del_int           </td>
 142           <td>(</td>
 143           <td class="paramtype"><a class="el" href="structlms.html">lms_t</a> *&nbsp;</td>
 144           <td class="paramname"> <em>lms</em>, </td>
 145         </tr>
 146         <tr>
 147           <td class="paramkey"></td>
 148           <td></td>
 149           <td class="paramtype">int&nbsp;</td>
 150           <td class="paramname"> <em>i</em></td><td>&nbsp;</td>
 151         </tr>
 152         <tr>
 153           <td></td>
 154           <td>)</td>
 155           <td></td><td></td><td></td>
 156         </tr>
 157       </table>
 158 </div>
 159 <div class="memdoc">
 160
 161 <p>
 162
 163 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00294">294</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 164
 165 <p>References <a class="el" href="lightmediascanner__private_8h-source.html#l00078">lms::n_parsers</a>, and <a class="el" href="lightmediascanner__private_8h-source.html#l00077">lms::parsers</a>.</p>
 166
 167 <p>Referenced by <a class="el" href="lightmediascanner_8c-source.html#l00334">lms_parser_del()</a>, <a class="el" href="lightmediascanner__process_8c-source.html#l00293">lms_parsers_setup()</a>, and <a class="el" href="lightmediascanner__process_8c-source.html#l00319">lms_parsers_start()</a>.</p>
 168
 169 </div>
 170 </div><p>
 171 <a class="anchor" name="0b95c1ed1a71c241bb887ee672f740d8"></a><!-- doxytag: member="lightmediascanner.c::lms_parser_info" ref="0b95c1ed1a71c241bb887ee672f740d8" args="(const char *so_path)" -->
 172 <div class="memitem">
 173 <div class="memproto">
 174       <table class="memname">
 175         <tr>
 176           <td class="memname">struct <a class="el" href="structlms__parser__info.html">lms_parser_info</a>* <a class="el" href="structlms__parser__info.html">lms_parser_info</a>           </td>
 177           <td>(</td>
 178           <td class="paramtype">const char *&nbsp;</td>
 179           <td class="paramname"> <em>so_path</em>          </td>
 180           <td>&nbsp;)&nbsp;</td>
 181           <td><code> [read]</code></td>
 182         </tr>
 183       </table>
 184 </div>
 185 <div class="memdoc">
 186
 187 <p>
 188 Get <a class="el" href="structparser.html">parser</a> information.<p>
 189 Information can be used to let user choose parsers on Graphical User Interfaces.<p>
 190 <dl compact><dt><b>Parameters:</b></dt><dd>
 191   <table border="0" cellspacing="2" cellpadding="0">
 192     <tr><td valign="top"></td><td valign="top"><em>so_path</em>&nbsp;</td><td>full path to module. </td></tr>
 193   </table>
 194 </dl>
 195 <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="lightmediascanner_8c.html#66457cf4ec2ef4a50bd899f99e914650">lms_parser_info_find()</a> </dd></dl>
 196
 197 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00699">699</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 198
 199 <p>References <a class="el" href="lightmediascanner_8h-source.html#l00204">lms_parser_info::authors</a>, <a class="el" href="lightmediascanner__plugin_8h-source.html#l00182">lms_plugin_info::authors</a>, <a class="el" href="lightmediascanner_8h-source.html#l00201">lms_parser_info::categories</a>, <a class="el" href="lightmediascanner__plugin_8h-source.html#l00179">lms_plugin_info::categories</a>, <a class="el" href="lightmediascanner_8h-source.html#l00202">lms_parser_info::description</a>, <a class="el" href="lightmediascanner__plugin_8h-source.html#l00180">lms_plugin_info::description</a>, <a class="el" href="lightmediascanner_8h-source.html#l00200">lms_parser_info::name</a>, <a class="el" href="lightmediascanner__plugin_8h-source.html#l00178">lms_plugin_info::name</a>, <a class="el" href="lightmediascanner_8h-source.html#l00199">lms_parser_info::path</a>, <a class="el" href="lightmediascanner_8h-source.html#l00205">lms_parser_info::uri</a>, <a class="el" href="lightmediascanner__plugin_8h-source.html#l00183">lms_plugin_info::uri</a>, <a class="el" href="lightmediascanner_8h-source.html#l00203">lms_parser_info::version</a>, and <a class="el" href="lightmediascanner__plugin_8h-source.html#l00181">lms_plugin_info::version</a>.</p>
 200
 201 <p>Referenced by <a class="el" href="lightmediascanner_8c-source.html#l00824">lms_parser_info_find()</a>.</p>
 202
 203 </div>
 204 </div><p>
 205 <a class="anchor" name="66457cf4ec2ef4a50bd899f99e914650"></a><!-- doxytag: member="lightmediascanner.c::lms_parser_info_find" ref="66457cf4ec2ef4a50bd899f99e914650" args="(const char *name)" -->
 206 <div class="memitem">
 207 <div class="memproto">
 208       <table class="memname">
 209         <tr>
 210           <td class="memname">struct <a class="el" href="structlms__parser__info.html">lms_parser_info</a>* lms_parser_info_find           </td>
 211           <td>(</td>
 212           <td class="paramtype">const char *&nbsp;</td>
 213           <td class="paramname"> <em>name</em>          </td>
 214           <td>&nbsp;)&nbsp;</td>
 215           <td><code> [read]</code></td>
 216         </tr>
 217       </table>
 218 </div>
 219 <div class="memdoc">
 220
 221 <p>
 222 Find <a class="el" href="structparser.html">parser</a> by name and get its information.<p>
 223 Information can be used to let user choose parsers on Graphical User Interfaces.<p>
 224 <dl compact><dt><b>Parameters:</b></dt><dd>
 225   <table border="0" cellspacing="2" cellpadding="0">
 226     <tr><td valign="top"></td><td valign="top"><em>name</em>&nbsp;</td><td>name of .so to find the whole so_path and retrieve information. </td></tr>
 227   </table>
 228 </dl>
 229 <dl class="see" compact><dt><b>See also:</b></dt><dd><a class="el" href="lightmediascanner_8c.html#0b95c1ed1a71c241bb887ee672f740d8">lms_parser_info()</a> </dd></dl>
 230
 231 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00824">824</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 232
 233 <p>References <a class="el" href="lightmediascanner_8c-source.html#l00699">lms_parser_info()</a>.</p>
 234
 235 <p>
 236 <div class="dynheader">
 237 Here is the call graph for this function:</div>
 238 <div class="dynsection">
 239 </div>
 240
 241 </div>
 242 </div><p>
 243 <a class="anchor" name="508ef3c49f7f4729b9e5a5711b66bda1"></a><!-- doxytag: member="lightmediascanner.c::lms_parser_info_free" ref="508ef3c49f7f4729b9e5a5711b66bda1" args="(struct lms_parser_info *info)" -->
 244 <div class="memitem">
 245 <div class="memproto">
 246       <table class="memname">
 247         <tr>
 248           <td class="memname">void lms_parser_info_free           </td>
 249           <td>(</td>
 250           <td class="paramtype">struct <a class="el" href="structlms__parser__info.html">lms_parser_info</a> *&nbsp;</td>
 251           <td class="paramname"> <em>info</em>          </td>
 252           <td>&nbsp;)&nbsp;</td>
 253           <td></td>
 254         </tr>
 255       </table>
 256 </div>
 257 <div class="memdoc">
 258
 259 <p>
 260 Free previously returned information.<p>
 261 <dl class="note" compact><dt><b>Note:</b></dt><dd>it is safe to call with NULL. </dd></dl>
 262
 263 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00843">843</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 264
 265 </div>
 266 </div><p>
 267 <a class="anchor" name="7e27ccbd0abfd5d112586a00fd424db9"></a><!-- doxytag: member="lightmediascanner.c::lms_parsers_list" ref="7e27ccbd0abfd5d112586a00fd424db9" args="(int(*cb)(void *data, const char *path), const void *data)" -->
 268 <div class="memitem">
 269 <div class="memproto">
 270       <table class="memname">
 271         <tr>
 272           <td class="memname">void lms_parsers_list           </td>
 273           <td>(</td>
 274           <td class="paramtype">int(*)(void *data, const char *path)&nbsp;</td>
 275           <td class="paramname"> <em>cb</em>, </td>
 276         </tr>
 277         <tr>
 278           <td class="paramkey"></td>
 279           <td></td>
 280           <td class="paramtype">const void *&nbsp;</td>
 281           <td class="paramname"> <em>data</em></td><td>&nbsp;</td>
 282         </tr>
 283         <tr>
 284           <td></td>
 285           <td>)</td>
 286           <td></td><td></td><td></td>
 287         </tr>
 288       </table>
 289 </div>
 290 <div class="memdoc">
 291
 292 <p>
 293 List all known parsers on the system.<p>
 294 No information is retrieved, you might like to call <a class="el" href="lightmediascanner_8c.html#0b95c1ed1a71c241bb887ee672f740d8">lms_parser_info()</a> on the callback path.<p>
 295 <dl compact><dt><b>Parameters:</b></dt><dd>
 296   <table border="0" cellspacing="2" cellpadding="0">
 297     <tr><td valign="top"></td><td valign="top"><em>cb</em>&nbsp;</td><td>function to call for each path found. If it returns 0, it stops iteraction. </td></tr>
 298     <tr><td valign="top"></td><td valign="top"><em>data</em>&nbsp;</td><td>extra data to pass to <em>cb</em> on every call. </td></tr>
 299   </table>
 300 </dl>
 301
 302 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00540">540</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 303
 304 <p>Referenced by <a class="el" href="lightmediascanner_8c-source.html#l00629">lms_parsers_list_by_category()</a>.</p>
 305
 306 </div>
 307 </div><p>
 308 <a class="anchor" name="24f4c44982b286dc3ca451ca1acb6123"></a><!-- doxytag: member="lightmediascanner.c::lms_parsers_list_by_category" ref="24f4c44982b286dc3ca451ca1acb6123" args="(const char *category, int(*cb)(void *data, const char *path, const struct lms_parser_info *info), const void *data)" -->
 309 <div class="memitem">
 310 <div class="memproto">
 311       <table class="memname">
 312         <tr>
 313           <td class="memname">void lms_parsers_list_by_category           </td>
 314           <td>(</td>
 315           <td class="paramtype">const char *&nbsp;</td>
 316           <td class="paramname"> <em>category</em>, </td>
 317         </tr>
 318         <tr>
 319           <td class="paramkey"></td>
 320           <td></td>
 321           <td class="paramtype">int(*)(void *data, const char *path, const struct <a class="el" href="structlms__parser__info.html">lms_parser_info</a> *info)&nbsp;</td>
 322           <td class="paramname"> <em>cb</em>, </td>
 323         </tr>
 324         <tr>
 325           <td class="paramkey"></td>
 326           <td></td>
 327           <td class="paramtype">const void *&nbsp;</td>
 328           <td class="paramname"> <em>data</em></td><td>&nbsp;</td>
 329         </tr>
 330         <tr>
 331           <td></td>
 332           <td>)</td>
 333           <td></td><td></td><td></td>
 334         </tr>
 335       </table>
 336 </div>
 337 <div class="memdoc">
 338
 339 <p>
 340 List all known parsers of a given category.<p>
 341 Since we need information to figure out <a class="el" href="structparser.html">parser</a> category, these are passed as argument to callback, but you should NOT modify or reference it after callback function returns since it will be released after that.<p>
 342 <dl compact><dt><b>Parameters:</b></dt><dd>
 343   <table border="0" cellspacing="2" cellpadding="0">
 344     <tr><td valign="top"></td><td valign="top"><em>category</em>&nbsp;</td><td>which category to match. </td></tr>
 345     <tr><td valign="top"></td><td valign="top"><em>cb</em>&nbsp;</td><td>function to call for each path found. If it returns 0, it stops iteraction. </td></tr>
 346     <tr><td valign="top"></td><td valign="top"><em>data</em>&nbsp;</td><td>extra data to pass to <em>cb</em> on every call. </td></tr>
 347   </table>
 348 </dl>
 349
 350 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00629">629</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 351
 352 <p>References <a class="el" href="lightmediascanner_8c-source.html#l00540">lms_parsers_list()</a>.</p>
 353
 354 <p>
 355 <div class="dynheader">
 356 Here is the call graph for this function:</div>
 357 <div class="dynsection">
 358 </div>
 359
 360 </div>
 361 </div><p>
 362 <a class="anchor" name="668e706f6d5eae3ba5e36ff4db2ae514"></a><!-- doxytag: member="lightmediascanner.c::lms_set_progress_callback" ref="668e706f6d5eae3ba5e36ff4db2ae514" args="(lms_t *lms, lms_progress_callback_t cb, const void *data, lms_free_callback_t free_data)" -->
 363 <div class="memitem">
 364 <div class="memproto">
 365       <table class="memname">
 366         <tr>
 367           <td class="memname">void lms_set_progress_callback           </td>
 368           <td>(</td>
 369           <td class="paramtype"><a class="el" href="structlms.html">lms_t</a> *&nbsp;</td>
 370           <td class="paramname"> <em>lms</em>, </td>
 371         </tr>
 372         <tr>
 373           <td class="paramkey"></td>
 374           <td></td>
 375           <td class="paramtype"><a class="el" href="lightmediascanner_8h.html#117b4bb24ec8fc48fc4e6f0d7fa9ea3a">lms_progress_callback_t</a>&nbsp;</td>
 376           <td class="paramname"> <em>cb</em>, </td>
 377         </tr>
 378         <tr>
 379           <td class="paramkey"></td>
 380           <td></td>
 381           <td class="paramtype">const void *&nbsp;</td>
 382           <td class="paramname"> <em>data</em>, </td>
 383         </tr>
 384         <tr>
 385           <td class="paramkey"></td>
 386           <td></td>
 387           <td class="paramtype"><a class="el" href="lightmediascanner_8h.html#55ee3894f334dc5b30431bf94971f110">lms_free_callback_t</a>&nbsp;</td>
 388           <td class="paramname"> <em>free_data</em></td><td>&nbsp;</td>
 389         </tr>
 390         <tr>
 391           <td></td>
 392           <td>)</td>
 393           <td></td><td></td><td></td>
 394         </tr>
 395       </table>
 396 </div>
 397 <div class="memdoc">
 398
 399 <p>
 400 Set callback to be used to report progress (check and process).<p>
 401 <dl compact><dt><b>Parameters:</b></dt><dd>
 402   <table border="0" cellspacing="2" cellpadding="0">
 403     <tr><td valign="top"></td><td valign="top"><em><a class="el" href="structlms.html">lms</a></em>&nbsp;</td><td>previously allocated Light Media Scanner instance. </td></tr>
 404     <tr><td valign="top"></td><td valign="top"><em>cb</em>&nbsp;</td><td>function to call when files are processed or NULL to unset. </td></tr>
 405     <tr><td valign="top"></td><td valign="top"><em>data</em>&nbsp;</td><td>data to give to cb when it's called, may be NULL. </td></tr>
 406     <tr><td valign="top"></td><td valign="top"><em>free_data</em>&nbsp;</td><td>function to call to free <em>data</em> when <a class="el" href="structlms.html">lms</a> is freed or new progress data is set. </td></tr>
 407   </table>
 408 </dl>
 409
 410 <p>Definition at line <a class="el" href="lightmediascanner_8c-source.html#l00195">195</a> of file <a class="el" href="lightmediascanner_8c-source.html">lightmediascanner.c</a>.</p>
 411
 412 <p>References <a class="el" href="lightmediascanner__private_8h-source.html#l00083">lms::cb</a>, <a class="el" href="lightmediascanner__private_8h-source.html#l00084">lms::data</a>, <a class="el" href="lightmediascanner__private_8h-source.html#l00085">lms::free_data</a>, and <a class="el" href="structlms.html#3f4bc299aa74c9255b730e106e0e7a8f">lms::progress</a>.</p>
 413
 414 </div>
 415 </div><p>
 416 </div>
 417 <hr size="1"><address style="text-align: right;"><small>Generated on Wed Apr 22 23:56:01 2009 for Light Media Scanner by&nbsp;
 418 <a href="http://www.doxygen.org/index.html">
 419 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
 420 </body>
 421 </html>