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<title>ConfigReader class Reference</title>
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<hr><h1>ConfigReader Class Reference</h1>Allows reading of values from configuration files This class allows a module to read from either the main configuration file (inspircd.conf) or from a module-specified configuration file.
<a href="#_details">More...</a>
<p>
<code>#include &lt;<a class="el" href="modules_8h-source.html">modules.h</a>&gt;</code>
<p>
Inheritance diagram for ConfigReader:<p><center><img src="classConfigReader__inherit__graph.gif" border="0" usemap="#ConfigReader__inherit__map" alt="Inheritance graph"></center>
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<center><font size="2">[<a target="top" href="graph_legend.html">legend</a>]</font></center>Collaboration diagram for ConfigReader:<p><center><img src="classConfigReader__coll__graph.gif" border="0" usemap="#ConfigReader__coll__map" alt="Collaboration graph"></center>
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<area href="classclassbase.html" shape="rect" coords="7,107,73,128" alt="">
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<center><font size="2">[<a target="top" href="graph_legend.html">legend</a>]</font></center><a href="classConfigReader-members.html">List of all members.</a><table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
<tr><td nowrap align=right valign=top>&nbsp;</td><td valign=bottom><a class="el" href="classConfigReader.html#a0">ConfigReader</a> ()</td></tr>
<tr><td>&nbsp;</td><td><font size=-1><em>Default constructor.</em> <a href="#a0"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>&nbsp;</td><td valign=bottom><a class="el" href="classConfigReader.html#a1">ConfigReader</a> (string filename)</td></tr>
<tr><td>&nbsp;</td><td><font size=-1><em>Overloaded constructor.</em> <a href="#a1"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>&nbsp;</td><td valign=bottom><a class="el" href="classConfigReader.html#a2">~ConfigReader</a> ()</td></tr>
<tr><td>&nbsp;</td><td><font size=-1><em>Default destructor.</em> <a href="#a2"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>string&nbsp;</td><td valign=bottom><a class="el" href="classConfigReader.html#a3">ReadValue</a> (string tag, string name, int index)</td></tr>
<tr><td>&nbsp;</td><td><font size=-1><em>Retrieves a value from the config file.</em> <a href="#a3"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>int&nbsp;</td><td valign=bottom><a class="el" href="classConfigReader.html#a4">Enumerate</a> (string tag)</td></tr>
<tr><td>&nbsp;</td><td><font size=-1><em>Counts the number of times a given tag appears in the config file.</em> <a href="#a4"></a><em></em></font><br><br></td></tr>
<tr><td nowrap align=right valign=top>bool&nbsp;</td><td valign=bottom><a class="el" href="classConfigReader.html#a5">Verify</a> ()</td></tr>
<tr><td>&nbsp;</td><td><font size=-1><em>Returns true if a config file is valid.</em> <a href="#a5"></a><em></em></font><br><br></td></tr>
<tr><td colspan=2><br><h2>Protected Attributes</h2></td></tr>
<tr><td nowrap align=right valign=top>string&nbsp;</td><td valign=bottom><a class="el" href="classConfigReader.html#n0">fname</a></td></tr>
<tr><td>&nbsp;</td><td><font size=-1><em>The filename of the configuration file, as set by the constructor.</em> <a href="#n0"></a><em></em></font><br><br></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Allows reading of values from configuration files This class allows a module to read from either the main configuration file (inspircd.conf) or from a module-specified configuration file.
<p>
It may either be instantiated with one parameter or none. Constructing the class using one parameter allows you to specify a path to your own configuration file, otherwise, inspircd.conf is read.
<p>
<p>
Definition at line <a class="el" href="modules_8h-source.html#l00219">219</a> of file <a class="el" href="modules_8h-source.html">modules.h</a>.<hr><h2>Constructor &amp; Destructor Documentation</h2>
<a name="a0" doxytag="ConfigReader::ConfigReader"></a><p>
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<td class="md" nowrap valign="top"> ConfigReader::ConfigReader </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="mdname1" valign="top" nowrap>&nbsp; </td>
<td class="md" valign="top">)&nbsp;</td>
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<p>
Default constructor.
<p>
This constructor initialises the ConfigReader class to read the inspircd.conf file as specified when running ./configure.
<p>
Definition at line <a class="el" href="modules_8cpp-source.html#l00152">152</a> of file <a class="el" href="modules_8cpp-source.html">modules.cpp</a>.
<p>
References <a class="el" href="modules_8h-source.html#l00224">fname</a>.
<p>
<div class="fragment"><pre>00153 {
00154 <a class="code" href="classConfigReader.html#n0">fname</a> = CONFIG_FILE;
00155 }
</pre></div> </td>
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<a name="a1" doxytag="ConfigReader::ConfigReader"></a><p>
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<td class="md" nowrap valign="top"> ConfigReader::ConfigReader </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">string&nbsp;</td>
<td class="mdname1" valign="top" nowrap>&nbsp; <em>filename</em> </td>
<td class="md" valign="top">)&nbsp;</td>
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&nbsp;
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<p>
Overloaded constructor.
<p>
This constructor initialises the ConfigReader class to read a user-specified config file
<p>
Definition at line <a class="el" href="modules_8cpp-source.html#l00163">163</a> of file <a class="el" href="modules_8cpp-source.html">modules.cpp</a>.
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<div class="fragment"><pre>00163 : <a class="code" href="classConfigReader.html#n0">fname</a>(filename) { };
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<a name="a2" doxytag="ConfigReader::~ConfigReader"></a><p>
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<td class="md" nowrap valign="top"> ConfigReader::~ConfigReader </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="mdname1" valign="top" nowrap>&nbsp; </td>
<td class="md" valign="top">)&nbsp;</td>
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<p>
Default destructor.
<p>
This method destroys the ConfigReader class.
<p>
Definition at line <a class="el" href="modules_8cpp-source.html#l00158">158</a> of file <a class="el" href="modules_8cpp-source.html">modules.cpp</a>.
<p>
<div class="fragment"><pre>00159 {
00160 }
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<hr><h2>Member Function Documentation</h2>
<a name="a4" doxytag="ConfigReader::Enumerate"></a><p>
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<td class="md" nowrap valign="top"> int ConfigReader::Enumerate </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">string&nbsp;</td>
<td class="mdname1" valign="top" nowrap>&nbsp; <em>tag</em> </td>
<td class="md" valign="top">)&nbsp;</td>
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&nbsp;
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<p>
Counts the number of times a given tag appears in the config file.
<p>
This method counts the number of times a tag appears in a config file, for use where there are several tags of the same kind, e.g. with opers and connect types. It can be used with the index value of <a class="el" href="classConfigReader.html#a3">ConfigReader::ReadValue</a> to loop through all copies of a multiple instance tag.
<p>
Definition at line <a class="el" href="modules_8cpp-source.html#l00174">174</a> of file <a class="el" href="modules_8cpp-source.html">modules.cpp</a>.
<p>
References <a class="el" href="modules_8h-source.html#l00224">fname</a>.
<p>
<div class="fragment"><pre>00175 {
00176 <span class="keywordflow">return</span> EnumConf(<a class="code" href="classConfigReader.html#n0">fname</a>.c_str(),tag.c_str());
00177 }
</pre></div> </td>
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<a name="a3" doxytag="ConfigReader::ReadValue"></a><p>
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<td class="md" nowrap valign="top"> string ConfigReader::ReadValue </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="md" nowrap valign="top">string&nbsp;</td>
<td class="mdname" nowrap>&nbsp; <em>tag</em>, </td>
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<td></td>
<td></td>
<td class="md" nowrap>string&nbsp;</td>
<td class="mdname" nowrap>&nbsp; <em>name</em>, </td>
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<td class="md" nowrap>int&nbsp;</td>
<td class="mdname" nowrap>&nbsp; <em>index</em></td>
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<td></td>
<td class="md">)&nbsp;</td>
<td class="md" colspan="2"></td>
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&nbsp;
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<p>
Retrieves a value from the config file.
<p>
This method retrieves a value from the config file. Where multiple copies of the tag exist in the config file, index indicates which of the values to retrieve.
<p>
Definition at line <a class="el" href="modules_8cpp-source.html#l00165">165</a> of file <a class="el" href="modules_8cpp-source.html">modules.cpp</a>.
<p>
References <a class="el" href="modules_8h-source.html#l00224">fname</a>.
<p>
<div class="fragment"><pre>00166 {
00167 <span class="keywordtype">char</span> val[MAXBUF];
00168 ReadConf(<a class="code" href="classConfigReader.html#n0">fname</a>.c_str(),tag.c_str(),name.c_str(),index,val);
00169 string s = val;
00170 <span class="keywordflow">return</span> s;
00171 }
</pre></div> </td>
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<a name="a5" doxytag="ConfigReader::Verify"></a><p>
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<td class="md" nowrap valign="top"> bool ConfigReader::Verify </td>
<td class="md" valign="top">(&nbsp;</td>
<td class="mdname1" valign="top" nowrap>&nbsp; </td>
<td class="md" valign="top">)&nbsp;</td>
<td class="md" nowrap></td>
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&nbsp;
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<p>
Returns true if a config file is valid.
<p>
This method is unimplemented and will always return true.
<p>
Definition at line <a class="el" href="modules_8cpp-source.html#l00180">180</a> of file <a class="el" href="modules_8cpp-source.html">modules.cpp</a>.
<p>
<div class="fragment"><pre>00181 {
00182 <span class="keywordflow">return</span> <span class="keyword">true</span>;
00183 }
</pre></div> </td>
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<hr><h2>Member Data Documentation</h2>
<a name="n0" doxytag="ConfigReader::fname"></a><p>
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<td class="md" nowrap valign="top"> string ConfigReader::fname<code> [protected]</code>
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<p>
The filename of the configuration file, as set by the constructor.
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<p>
Definition at line <a class="el" href="modules_8h-source.html#l00224">224</a> of file <a class="el" href="modules_8h-source.html">modules.h</a>.
<p>
Referenced by <a class="el" href="modules_8cpp-source.html#l00152">ConfigReader()</a>, <a class="el" href="modules_8cpp-source.html#l00174">Enumerate()</a>, and <a class="el" href="modules_8cpp-source.html#l00165">ReadValue()</a>. </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="modules_8h-source.html">modules.h</a><li><a class="el" href="modules_8cpp-source.html">modules.cpp</a></ul>
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