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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<title>General purpose</title>
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<hr><h1>General purpose</h1>
<p>
<table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td nowrap align=right valign=top>char * </td><td valign=bottom><a class="el" href="group__libcgi__general.html#a0">htmlentities</a> (const char *str)</td></tr>
<tr><td> </td><td><font size=-1><em>Transforms HTML special chars.</em> <a href="#a0"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>char ** </td><td valign=bottom><a class="el" href="group__libcgi__general.html#a1">file</a> (const char *filename, unsigned int *total)</td></tr>
<tr><td> </td><td><font size=-1><em>Reads entire file into an array.</em> <a href="#a1"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>char * </td><td valign=bottom><a class="el" href="group__libcgi__general.html#a2">md5</a> (const char *str)</td></tr>
<tr><td> </td><td><font size=-1><em>Converts a string to MD5 format.</em> <a href="#a2"></a><em></em></font><br><br></td></tr>
</table>
<hr><h2>Function Documentation</h2>
<a name="a1" doxytag="general.c::file"></a><p>
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<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> char** file </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname" nowrap> <em>filename</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>unsigned int * </td>
<td class="mdname" nowrap> <em>total</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Reads entire file into an array.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>filename</em> </td><td>Filename to open </td></tr>
<tr><td valign=top><em>total</em> </td><td>Integer variable passed as reference, which will store the total of items </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>Returns the file in an array. Each element of the array corresponds to a line in the file.</dd></dl>
<div class="fragment"><pre>
<span class="keywordtype">char</span> **lines;
<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> total, i;
lines = <a class="code" href="group__libcgi__general.html#a1">file</a>(<span class="stringliteral">"filename.ext"</span>, &total);
printf(<span class="stringliteral">"Total of lines: %u\n"</span>, total);
<span class="keywordflow">for</span> (i = 0; i < total; i++)
printf(<span class="stringliteral">"[%u] %s\n"</span>, i, lines[i]);
<span class="keywordflow">for</span> (i = 0; i < total; i++) {
<span class="keywordflow">if</span> (lines[i])
free(lines[i]);
}
</pre></div> </td>
</tr>
</table>
<a name="a0" doxytag="general.c::htmlentities"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> char* htmlentities </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>str</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Transforms HTML special chars.
<p>
Transforms chars like '<', '>' and others in HTML form, like '&lt' and '&gt' <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>str</em> </td><td>String containing code to parse </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>The new string </dd></dl>
<dl compact><dt><b>Author:</b></dt><dd>Robert Csok <<a href="mailto:rcsok@gmx.de">rcsok@gmx.de</a>> </dd></dl>
</td>
</tr>
</table>
<a name="a2" doxytag="md5.c::md5"></a><p>
<table width="100%" cellpadding="2" cellspacing="0" border="0">
<tr>
<td class="md">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> char* md5 </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>str</em> </td>
<td class="md" valign="top">) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Converts a string to MD5 format.
<p>
<dl compact><dt><b>Author:</b></dt><dd>Diogo Gonzaga </dd></dl>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>str</em> </td><td>String to convert to MD5 hash </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>MD5 hash code </dd></dl>
</td>
</tr>
</table>
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