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   3 <title>Light Media Scanner: src/lib/lightmediascanner_utils.c File Reference</title>
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  24 <div class="contents">
  25 <h1>src/lib/lightmediascanner_utils.c File Reference</h1><code>#include &lt;<a class="el" href="lightmediascanner__utils_8h-source.html">lightmediascanner_utils.h</a>&gt;</code><br>
  26 <code>#include &lt;ctype.h&gt;</code><br>
  27 <code>#include &lt;stdlib.h&gt;</code><br>
  28 <code>#include &lt;alloca.h&gt;</code><br>
  29
  30 <p>
  31 <div class="dynheader">
  32 Include dependency graph for lightmediascanner_utils.c:</div>
  33 <div class="dynsection">
  34 </div>
  35
  36 <p>
  37 <a href="lightmediascanner__utils_8c-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
  38 <tr><td></td></tr>
  39 <tr><td colspan="2"><br><h2>Functions</h2></td></tr>
  40 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner__utils_8c.html#086d2449129976541c66a83984bffbe6">lms_strstrip</a> (char *str, unsigned int *p_len)</td></tr>
  41
  42 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner__utils_8c.html#45d15c8bfeddaef0d5b1d0bd9ecc0c79">lms_strstrip_and_free</a> (char **p_str, unsigned int *p_len)</td></tr>
  43
  44 <tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner__utils_8c.html#9ed157dee5c16f4c62c5ae6e281580cf">lms_string_size_strip_and_free</a> (struct <a class="el" href="structlms__string__size.html">lms_string_size</a> *p)</td></tr>
  45
  46 <tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="lightmediascanner__utils_8c.html#71ee8b57cf7c5eba8ec0593e756d2529">lms_which_extension</a> (const char *name, unsigned int name_len, const struct <a class="el" href="structlms__string__size.html">lms_string_size</a> *exts, unsigned int exts_len)</td></tr>
  47
  48 </table>
  49 <hr><h2>Function Documentation</h2>
  50 <a class="anchor" name="9ed157dee5c16f4c62c5ae6e281580cf"></a><!-- doxytag: member="lightmediascanner_utils.c::lms_string_size_strip_and_free" ref="9ed157dee5c16f4c62c5ae6e281580cf" args="(struct lms_string_size *p)" -->
  51 <div class="memitem">
  52 <div class="memproto">
  53       <table class="memname">
  54         <tr>
  55           <td class="memname">void lms_string_size_strip_and_free           </td>
  56           <td>(</td>
  57           <td class="paramtype">struct <a class="el" href="structlms__string__size.html">lms_string_size</a> *&nbsp;</td>
  58           <td class="paramname"> <em>p</em>          </td>
  59           <td>&nbsp;)&nbsp;</td>
  60           <td></td>
  61         </tr>
  62       </table>
  63 </div>
  64 <div class="memdoc">
  65
  66 <p>
  67 <a class="el" href="structlms__string__size.html">lms_string_size</a> version of <a class="el" href="lightmediascanner__utils_8c.html#45d15c8bfeddaef0d5b1d0bd9ecc0c79">lms_strstrip_and_free()</a>.<p>
  68 <dl compact><dt><b>Parameters:</b></dt><dd>
  69   <table border="0" cellspacing="2" cellpadding="0">
  70     <tr><td valign="top"></td><td valign="top"><em>*p</em>&nbsp;</td><td>pointer to <a class="el" href="structlms__string__size.html">lms_string_size</a> to be stripped.</td></tr>
  71   </table>
  72 </dl>
  73 <dl class="note" compact><dt><b>Note:</b></dt><dd>this will call free() on lms_string_size-&gt;str if it becomes empty. </dd></dl>
  74
  75 <p>Definition at line <a class="el" href="lightmediascanner__utils_8c-source.html#l00114">114</a> of file <a class="el" href="lightmediascanner__utils_8c-source.html">lightmediascanner_utils.c</a>.</p>
  76
  77 <p>References <a class="el" href="lightmediascanner__utils_8h-source.html#l00051">lms_string_size::len</a>, <a class="el" href="lightmediascanner__utils_8c-source.html#l00034">lms_strstrip()</a>, and <a class="el" href="lightmediascanner__utils_8h-source.html#l00050">lms_string_size::str</a>.</p>
  78
  79 <p>
  80 <div class="dynheader">
  81 Here is the call graph for this function:</div>
  82 <div class="dynsection">
  83 </div>
  84
  85 </div>
  86 </div><p>
  87 <a class="anchor" name="086d2449129976541c66a83984bffbe6"></a><!-- doxytag: member="lightmediascanner_utils.c::lms_strstrip" ref="086d2449129976541c66a83984bffbe6" args="(char *str, unsigned int *p_len)" -->
  88 <div class="memitem">
  89 <div class="memproto">
  90       <table class="memname">
  91         <tr>
  92           <td class="memname">void lms_strstrip           </td>
  93           <td>(</td>
  94           <td class="paramtype">char *&nbsp;</td>
  95           <td class="paramname"> <em>str</em>, </td>
  96         </tr>
  97         <tr>
  98           <td class="paramkey"></td>
  99           <td></td>
 100           <td class="paramtype">unsigned int *&nbsp;</td>
 101           <td class="paramname"> <em>p_len</em></td><td>&nbsp;</td>
 102         </tr>
 103         <tr>
 104           <td></td>
 105           <td>)</td>
 106           <td></td><td></td><td></td>
 107         </tr>
 108       </table>
 109 </div>
 110 <div class="memdoc">
 111
 112 <p>
 113 Copyright (C) 2007 by INdT<p>
 114 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>
 115 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>
 116 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>
 117 <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; Strips string, in place.</dd></dl>
 118 <dl compact><dt><b>Parameters:</b></dt><dd>
 119   <table border="0" cellspacing="2" cellpadding="0">
 120     <tr><td valign="top"></td><td valign="top"><em>str</em>&nbsp;</td><td>string to be stripped. </td></tr>
 121     <tr><td valign="top"></td><td valign="top"><em>p_len</em>&nbsp;</td><td>string length to analyse, also the place where the final size is stored. </td></tr>
 122   </table>
 123 </dl>
 124
 125 <p>Definition at line <a class="el" href="lightmediascanner__utils_8c-source.html#l00034">34</a> of file <a class="el" href="lightmediascanner__utils_8c-source.html">lightmediascanner_utils.c</a>.</p>
 126
 127 <p>Referenced by <a class="el" href="lightmediascanner__utils_8c-source.html#l00114">lms_string_size_strip_and_free()</a>, and <a class="el" href="lightmediascanner__utils_8c-source.html#l00094">lms_strstrip_and_free()</a>.</p>
 128
 129 </div>
 130 </div><p>
 131 <a class="anchor" name="45d15c8bfeddaef0d5b1d0bd9ecc0c79"></a><!-- doxytag: member="lightmediascanner_utils.c::lms_strstrip_and_free" ref="45d15c8bfeddaef0d5b1d0bd9ecc0c79" args="(char **p_str, unsigned int *p_len)" -->
 132 <div class="memitem">
 133 <div class="memproto">
 134       <table class="memname">
 135         <tr>
 136           <td class="memname">void lms_strstrip_and_free           </td>
 137           <td>(</td>
 138           <td class="paramtype">char **&nbsp;</td>
 139           <td class="paramname"> <em>p_str</em>, </td>
 140         </tr>
 141         <tr>
 142           <td class="paramkey"></td>
 143           <td></td>
 144           <td class="paramtype">unsigned int *&nbsp;</td>
 145           <td class="paramname"> <em>p_len</em></td><td>&nbsp;</td>
 146         </tr>
 147         <tr>
 148           <td></td>
 149           <td>)</td>
 150           <td></td><td></td><td></td>
 151         </tr>
 152       </table>
 153 </div>
 154 <div class="memdoc">
 155
 156 <p>
 157 If string exists, strips it, in place, free if *p_len = 0<p>
 158 <dl compact><dt><b>Parameters:</b></dt><dd>
 159   <table border="0" cellspacing="2" cellpadding="0">
 160     <tr><td valign="top"></td><td valign="top"><em>p_str</em>&nbsp;</td><td>pointer to string to be stripped. </td></tr>
 161     <tr><td valign="top"></td><td valign="top"><em>p_len</em>&nbsp;</td><td>string length to analyse, also the place where the final size is stored.</td></tr>
 162   </table>
 163 </dl>
 164 <dl class="note" compact><dt><b>Note:</b></dt><dd>this will call free() on *p_str if it becomes empty. </dd></dl>
 165
 166 <p>Definition at line <a class="el" href="lightmediascanner__utils_8c-source.html#l00094">94</a> of file <a class="el" href="lightmediascanner__utils_8c-source.html">lightmediascanner_utils.c</a>.</p>
 167
 168 <p>References <a class="el" href="lightmediascanner__utils_8c-source.html#l00034">lms_strstrip()</a>.</p>
 169
 170 <p>
 171 <div class="dynheader">
 172 Here is the call graph for this function:</div>
 173 <div class="dynsection">
 174 </div>
 175
 176 </div>
 177 </div><p>
 178 <a class="anchor" name="71ee8b57cf7c5eba8ec0593e756d2529"></a><!-- doxytag: member="lightmediascanner_utils.c::lms_which_extension" ref="71ee8b57cf7c5eba8ec0593e756d2529" args="(const char *name, unsigned int name_len, const struct lms_string_size *exts, unsigned int exts_len)" -->
 179 <div class="memitem">
 180 <div class="memproto">
 181       <table class="memname">
 182         <tr>
 183           <td class="memname">int lms_which_extension           </td>
 184           <td>(</td>
 185           <td class="paramtype">const char *&nbsp;</td>
 186           <td class="paramname"> <em>name</em>, </td>
 187         </tr>
 188         <tr>
 189           <td class="paramkey"></td>
 190           <td></td>
 191           <td class="paramtype">unsigned int&nbsp;</td>
 192           <td class="paramname"> <em>name_len</em>, </td>
 193         </tr>
 194         <tr>
 195           <td class="paramkey"></td>
 196           <td></td>
 197           <td class="paramtype">const struct <a class="el" href="structlms__string__size.html">lms_string_size</a> *&nbsp;</td>
 198           <td class="paramname"> <em>exts</em>, </td>
 199         </tr>
 200         <tr>
 201           <td class="paramkey"></td>
 202           <td></td>
 203           <td class="paramtype">unsigned int&nbsp;</td>
 204           <td class="paramname"> <em>exts_len</em></td><td>&nbsp;</td>
 205         </tr>
 206         <tr>
 207           <td></td>
 208           <td>)</td>
 209           <td></td><td></td><td></td>
 210         </tr>
 211       </table>
 212 </div>
 213 <div class="memdoc">
 214
 215 <p>
 216 Find out which of the given extensions matches the given name.<p>
 217 <dl compact><dt><b>Parameters:</b></dt><dd>
 218   <table border="0" cellspacing="2" cellpadding="0">
 219     <tr><td valign="top"></td><td valign="top"><em>name</em>&nbsp;</td><td>string to analyse. </td></tr>
 220     <tr><td valign="top"></td><td valign="top"><em>name_len</em>&nbsp;</td><td>string length. </td></tr>
 221     <tr><td valign="top"></td><td valign="top"><em>exts</em>&nbsp;</td><td>array of extensions to be checked. </td></tr>
 222     <tr><td valign="top"></td><td valign="top"><em>exts_len</em>&nbsp;</td><td>number of items in array <code>exts</code> </td></tr>
 223   </table>
 224 </dl>
 225 <dl class="return" compact><dt><b>Returns:</b></dt><dd>index in <code>exts</code> or -1 if it doesn't match none. </dd></dl>
 226
 227 <p>Definition at line <a class="el" href="lightmediascanner__utils_8c-source.html#l00138">138</a> of file <a class="el" href="lightmediascanner__utils_8c-source.html">lightmediascanner_utils.c</a>.</p>
 228
 229 <p>References <a class="el" href="lightmediascanner__utils_8h-source.html#l00050">lms_string_size::str</a>.</p>
 230
 231 </div>
 232 </div><p>
 233 </div>
 234 <hr size="1"><address style="text-align: right;"><small>Generated on Wed Apr 22 23:56:01 2009 for Light Media Scanner by&nbsp;
 235 <a href="http://www.doxygen.org/index.html">
 236 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.8 </small></address>
 237 </body>
 238 </html>