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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>InfinotedParameter: libinfinoted-plugin-manager-0.6 Reference Manual</title>
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                  <a href="#libinfinoted-plugin-manager-0.6-InfinotedParameter.description" class="shortcut">Description</a></span>
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<div class="refentry">
<a name="libinfinoted-plugin-manager-0.6-InfinotedParameter"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="libinfinoted-plugin-manager-0.6-InfinotedParameter.top_of_page"></a>InfinotedParameter</span></h2>
<p>InfinotedParameter — Declare parameters of infinoted plugins.</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="libinfinoted-plugin-manager-0.6-InfinotedParameter.stability-level"></a><h2>Stability Level</h2>
<a href="http://foldoc.org/Unstable"><span class="acronym">Unstable</span></a>, unless otherwise indicated
</div>
<div class="refsect1">
<a name="libinfinoted-plugin-manager-0.6-InfinotedParameter.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()">*InfinotedParameterConvertFunc</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterTypedValue" title="struct InfinotedParameterTypedValue"><span class="returnvalue">InfinotedParameterTypedValue</span></a> *
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-typed-value-new" title="infinoted_parameter_typed_value_new ()">infinoted_parameter_typed_value_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-typed-value-free" title="infinoted_parameter_typed_value_free ()">infinoted_parameter_typed_value_free</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">GQuark</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-error-quark" title="infinoted_parameter_error_quark ()">infinoted_parameter_error_quark</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-load-from-key-file" title="infinoted_parameter_load_from_key_file ()">infinoted_parameter_load_from_key_file</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-boolean" title="infinoted_parameter_convert_boolean ()">infinoted_parameter_convert_boolean</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-filename" title="infinoted_parameter_convert_filename ()">infinoted_parameter_convert_filename</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-nonnegative" title="infinoted_parameter_convert_nonnegative ()">infinoted_parameter_convert_nonnegative</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-port" title="infinoted_parameter_convert_port ()">infinoted_parameter_convert_port</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-positive" title="infinoted_parameter_convert_positive ()">infinoted_parameter_convert_positive</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-security-policy" title="infinoted_parameter_convert_security_policy ()">infinoted_parameter_convert_security_policy</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-string" title="infinoted_parameter_convert_string ()">infinoted_parameter_convert_string</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gboolean</span>
</td>
<td class="function_name">
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-string-list" title="infinoted_parameter_convert_string_list ()">infinoted_parameter_convert_string_list</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="libinfinoted-plugin-manager-0.6-InfinotedParameter.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterType" title="enum InfinotedParameterType">InfinotedParameterType</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterFlags" title="enum InfinotedParameterFlags">InfinotedParameterFlags</a></td>
</tr>
<tr>
<td class="datatype_keyword">union</td>
<td class="function_name"><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterValue" title="union InfinotedParameterValue">InfinotedParameterValue</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterTypedValue" title="struct InfinotedParameterTypedValue">InfinotedParameterTypedValue</a></td>
</tr>
<tr>
<td class="datatype_keyword">struct</td>
<td class="function_name"><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterInfo" title="struct InfinotedParameterInfo">InfinotedParameterInfo</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterError" title="enum InfinotedParameterError">InfinotedParameterError</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="libinfinoted-plugin-manager-0.6-InfinotedParameter.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include &lt;infinoted/infinoted-parameter.h&gt;
</pre>
</div>
<div class="refsect1">
<a name="libinfinoted-plugin-manager-0.6-InfinotedParameter.description"></a><h2>Description</h2>
<p>The <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterInfo" title="struct InfinotedParameterInfo"><span class="type">InfinotedParameterInfo</span></a> structure allows to declare a parameter that
can then be used as an input value to a plugin. While the types for input
data are limited, the mechanism allows to provide a powerful validation and
transformation function which can turn the input value to the final
internal representation in the plugin data structure.</p>
<p>Parameters are declared by providing a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterInfo" title="struct InfinotedParameterInfo"><span class="type">InfinotedParameterInfo</span></a> structure,
and an array of such structures is then given to <a class="link" href="InfinotedPluginManager.html#InfinotedPlugin" title="struct InfinotedPlugin"><span class="type">InfinotedPlugin</span></a> which
declares a plugin.</p>
</div>
<div class="refsect1">
<a name="libinfinoted-plugin-manager-0.6-InfinotedParameter.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="InfinotedParameterConvertFunc"></a><h3>InfinotedParameterConvertFunc ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
<span class="c_punctuation">(</span>*InfinotedParameterConvertFunc<span class="c_punctuation">)</span> (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                  <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                  <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>Definition of a parameter conversion function. A parameter conversion
function transforms the value of a read which is one of the
<em class="parameter"><code>InfinotedParameterValue</code></em>
 enumeration to its final internal representation.
It can change the C type of the parameter, and it can also validate the
input and produce an error if the input value is invalid.</p>
<p>While plugin developers can write their own conversion functions, many are
already provided by libinfinoted-plugin-manager that cover the most basic
usecases. These functions are 
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-string" title="infinoted_parameter_convert_string ()"><code class="function">infinoted_parameter_convert_string()</code></a>,
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-string-list" title="infinoted_parameter_convert_string_list ()"><code class="function">infinoted_parameter_convert_string_list()</code></a>,
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-filename" title="infinoted_parameter_convert_filename ()"><code class="function">infinoted_parameter_convert_filename()</code></a>,
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-boolean" title="infinoted_parameter_convert_boolean ()"><code class="function">infinoted_parameter_convert_boolean()</code></a>,
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-port" title="infinoted_parameter_convert_port ()"><code class="function">infinoted_parameter_convert_port()</code></a>,
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-nonnegative" title="infinoted_parameter_convert_nonnegative ()"><code class="function">infinoted_parameter_convert_nonnegative()</code></a>,
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-positive" title="infinoted_parameter_convert_positive ()"><code class="function">infinoted_parameter_convert_positive()</code></a>, and
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-convert-security-policy" title="infinoted_parameter_convert_security_policy ()"><code class="function">infinoted_parameter_convert_security_policy()</code></a>.</p>
<div class="refsect3">
<a name="id-1.2.3.8.2.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>Location where the converted value should be written to.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>Location where the original input value should be taken from.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location for error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.2.7"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> on success or <code class="literal">FALSE</code> if an error occurred.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-typed-value-new"></a><h3>infinoted_parameter_typed_value_new ()</h3>
<pre class="programlisting"><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterTypedValue" title="struct InfinotedParameterTypedValue"><span class="returnvalue">InfinotedParameterTypedValue</span></a> *
infinoted_parameter_typed_value_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new instance of a <em class="parameter"><code>InfinotedParameterTypedValue</code></em>
. The new instance
will be uninitialized. Its <em class="parameter"><code>type</code></em>
 and <em class="parameter"><code>value</code></em>
 members need to be set before
the object can be used or given to <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-typed-value-free" title="infinoted_parameter_typed_value_free ()"><code class="function">infinoted_parameter_typed_value_free()</code></a>.</p>
<div class="refsect3">
<a name="id-1.2.3.8.3.5"></a><h4>Returns</h4>
<p> A new <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterTypedValue" title="struct InfinotedParameterTypedValue"><span class="type">InfinotedParameterTypedValue</span></a>. Free with
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#infinoted-parameter-typed-value-free" title="infinoted_parameter_typed_value_free ()"><code class="function">infinoted_parameter_typed_value_free()</code></a> when no longer needed.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-typed-value-free"></a><h3>infinoted_parameter_typed_value_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
infinoted_parameter_typed_value_free (<em class="parameter"><code><span class="type">gpointer</span> data</code></em>);</pre>
<p>Frees an instance of <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterTypedValue" title="struct InfinotedParameterTypedValue"><span class="type">InfinotedParameterTypedValue</span></a>. Formally the argument
is kept as a generic pointer so that this function can be used as a
<span class="type">GDestroyNotify</span> callback.</p>
<p>Note that the <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterTypedValue" title="struct InfinotedParameterTypedValue"><span class="type">InfinotedParameterTypedValue</span></a> needs to be correctly
initialized, i.e. its type must be set, before it can be freed.</p>
<div class="refsect3">
<a name="id-1.2.3.8.4.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p>The <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterTypedValue" title="struct InfinotedParameterTypedValue"><span class="type">InfinotedParameterTypedValue</span></a> to free.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-error-quark"></a><h3>infinoted_parameter_error_quark ()</h3>
<pre class="programlisting"><span class="returnvalue">GQuark</span>
infinoted_parameter_error_quark (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Returns the <span class="type">GQuark</span> for errors from the InfinotedParameter module.</p>
<div class="refsect3">
<a name="id-1.2.3.8.5.5"></a><h4>Returns</h4>
<p> The error domain for the InfinotedParameter module.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-load-from-key-file"></a><h3>infinoted_parameter_load_from_key_file ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_load_from_key_file
                               (<em class="parameter"><code>const <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterInfo" title="struct InfinotedParameterInfo"><span class="type">InfinotedParameterInfo</span></a> *infos</code></em>,
                                <em class="parameter"><code><span class="type">GKeyFile</span> *key_file</code></em>,
                                <em class="parameter"><code>const <span class="type">gchar</span> *group</code></em>,
                                <em class="parameter"><code><span class="type">gpointer</span> base</code></em>,
                                <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>Attempts to read each parameter in <em class="parameter"><code>infos</code></em>
 from <em class="parameter"><code>key_file</code></em>
 and store them in
a user-specified structure <em class="parameter"><code>base</code></em>
. The <em class="parameter"><code>offset</code></em>
 field of
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterInfo" title="struct InfinotedParameterInfo"><span class="type">InfinotedParameterInfo</span></a> specifies where inside <em class="parameter"><code>base</code></em>
 the read parameter
value will be written, and the <em class="parameter"><code>convert</code></em>
 field specifies a function which
converts the parameter type (integer, string or string list) into the
type of the field in the target structure.</p>
<p>If the key file does not have an entry for one of the entries in <em class="parameter"><code>infos</code></em>
,
then the current value in the base structure is untouched. This allows
setting default values prior to calling this function.</p>
<p>If the function fails, for example because the conversion into the target
type failed (which, in turn, might be due to invalid user input), <code class="literal">FALSE</code>
is returned and <em class="parameter"><code>error</code></em>
 is set.</p>
<div class="refsect3">
<a name="id-1.2.3.8.6.7"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>infos</p></td>
<td class="parameter_description"><p>A 0-terminated array of <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterInfo" title="struct InfinotedParameterInfo"><span class="type">InfinotedParameterInfo</span></a> objects.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>key_file</p></td>
<td class="parameter_description"><p>The <span class="type">GKeyFile</span> to load parameter values from.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>group</p></td>
<td class="parameter_description"><p>The keyfile group to load the values from.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>base</p></td>
<td class="parameter_description"><p>The instance into which to write the read parameters.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.6.8"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> on success, otherwise <code class="literal">FALSE</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-convert-boolean"></a><h3>infinoted_parameter_convert_boolean ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_convert_boolean (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                     <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                     <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>This function simply writes the boolean value from <em class="parameter"><code>in</code></em>
 to <em class="parameter"><code>out</code></em>
 without any
further validation.</p>
<p>This is a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> function that can be used for
boolean values.</p>
<div class="refsect3">
<a name="id-1.2.3.8.7.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>The pointer to the output <span class="type">gboolean</span>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>The pointer to the input <span class="type">gboolean</span>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.7.7"></a><h4>Returns</h4>
<p> This function always returns <code class="literal">TRUE</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-convert-filename"></a><h3>infinoted_parameter_convert_filename ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_convert_filename (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                      <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                      <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>This function converts the input string from UTF-8
to the Glib file name encoding.</p>
<p>This is a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> function that can be used for
strings that should be in Glib file name encoding format instead of
UTF-8.</p>
<div class="refsect3">
<a name="id-1.2.3.8.8.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>The pointer to the output string location.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>A pointer to the input string location.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.8.7"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> on success, or <code class="literal">FALSE</code> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-convert-nonnegative"></a><h3>infinoted_parameter_convert_nonnegative ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_convert_nonnegative
                               (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>This function validates the input number to be non-negative, and
converts it into an unsigned integer.</p>
<p>This is a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> function that can be used for
any non-negative numbers.</p>
<div class="refsect3">
<a name="id-1.2.3.8.9.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>The pointer to the output <span class="type">guint</span>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>The pointer to the input <span class="type">gint</span>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.9.7"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> on success, or <code class="literal">FALSE</code> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-convert-port"></a><h3>infinoted_parameter_convert_port ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_convert_port (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                  <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                  <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>This function validates the input number to be in the valid range for
TCP or UDP ports between 1 and 65535, and converts it to an unsigned
integer.</p>
<p>This is a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> function that can be used for
TCP or UDP port numbers.</p>
<div class="refsect3">
<a name="id-1.2.3.8.10.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>The pointer to the output <span class="type">guint</span>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>The pointer to the input <span class="type">gint</span>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.10.7"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> on success, or <code class="literal">FALSE</code> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-convert-positive"></a><h3>infinoted_parameter_convert_positive ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_convert_positive (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                      <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                      <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>This function validates the input number to be positve, i.e. greater than
zero, and converts it into an unsigned integer.</p>
<p>This is a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> function that can be used for
any non-negative numbers.</p>
<div class="refsect3">
<a name="id-1.2.3.8.11.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>The pointer to the output <span class="type">guint</span>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>The pointer to the input <span class="type">gint</span>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.11.7"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> on success, or <code class="literal">FALSE</code> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-convert-security-policy"></a><h3>infinoted_parameter_convert_security_policy ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_convert_security_policy
                               (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>Converts the string that <em class="parameter"><code>in</code></em>
 points to to an
<a href="../libinfinity-0.6/InfXmppConnection.html#InfXmppConnectionSecurityPolicy"><span class="type">InfXmppConnectionSecurityPolicy</span></a> value, by requiring that it is either
"no-tls", "allow-tls" or "require-tls". If the string is none of these
three the function fails and <em class="parameter"><code>error</code></em>
 is set.</p>
<p>This is a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> function that can be used for
fields of type <a href="../libinfinity-0.6/InfXmppConnection.html#InfXmppConnectionSecurityPolicy"><span class="type">InfXmppConnectionSecurityPolicy</span></a>.</p>
<div class="refsect3">
<a name="id-1.2.3.8.12.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>The pointer to the output <a href="../libinfinity-0.6/InfXmppConnection.html#InfXmppConnectionSecurityPolicy"><span class="type">InfXmppConnectionSecurityPolicy</span></a>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>The pointer to the input string location.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.12.7"></a><h4>Returns</h4>
<p> <code class="literal">TRUE</code> on success, or <code class="literal">FALSE</code> otherwise.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-convert-string"></a><h3>infinoted_parameter_convert_string ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_convert_string (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                    <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                    <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>This is basically a no-op, moving the string from the <em class="parameter"><code>in</code></em>
 location to the
<em class="parameter"><code>out</code></em>
 location. In case <em class="parameter"><code>in</code></em>
 points to the empty string, it is freed and the
output string is set to be <code class="literal">NULL</code>.</p>
<p>This is a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> function that can be used for
strings that should not be processed further or validated.</p>
<div class="refsect3">
<a name="id-1.2.3.8.13.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>The pointer to the output string location.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>A pointer to the input string location.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.13.7"></a><h4>Returns</h4>
<p> This function always returns <code class="literal">TRUE</code>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="infinoted-parameter-convert-string-list"></a><h3>infinoted_parameter_convert_string_list ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span>
infinoted_parameter_convert_string_list
                               (<em class="parameter"><code><span class="type">gpointer</span> out</code></em>,
                                <em class="parameter"><code><span class="type">gpointer</span> in</code></em>,
                                <em class="parameter"><code><span class="type">GError</span> **error</code></em>);</pre>
<p>This is basically a no-op, moving the string list from the <em class="parameter"><code>in</code></em>
 location to
the <em class="parameter"><code>out</code></em>
 location. In case <em class="parameter"><code>in</code></em>
 points to an empty string list, or to a
string list with only one entry which is the empty string, then the string
list is freed and the output string list is set to be <code class="literal">NULL</code>.</p>
<p>This is a <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> function that can be used for
string lists that should not be processed further or validated.</p>
<div class="refsect3">
<a name="id-1.2.3.8.14.6"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>out</p></td>
<td class="parameter_description"><p>The pointer to the output string list.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>in</p></td>
<td class="parameter_description"><p>The pointer to the input string list.</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>Location to store error information, if any, or <code class="literal">NULL</code>.</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.3.8.14.7"></a><h4>Returns</h4>
<p> This function always returns <code class="literal">TRUE</code>.</p>
</div>
</div>
</div>
<div class="refsect1">
<a name="libinfinoted-plugin-manager-0.6-InfinotedParameter.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="InfinotedParameterType"></a><h3>enum InfinotedParameterType</h3>
<p>Allowed types for a parameter that can be given to a infinoted plugin.</p>
<div class="refsect3">
<a name="id-1.2.3.9.2.4"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="INFINOTED-PARAMETER-BOOLEAN:CAPS"></a>INFINOTED_PARAMETER_BOOLEAN</p></td>
<td class="enum_member_description">
<p>A boolean parameter.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="INFINOTED-PARAMETER-INT:CAPS"></a>INFINOTED_PARAMETER_INT</p></td>
<td class="enum_member_description">
<p>A signed integer parameter.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="INFINOTED-PARAMETER-STRING:CAPS"></a>INFINOTED_PARAMETER_STRING</p></td>
<td class="enum_member_description">
<p>A string parameter.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="INFINOTED-PARAMETER-STRING-LIST:CAPS"></a>INFINOTED_PARAMETER_STRING_LIST</p></td>
<td class="enum_member_description">
<p>An array of strings.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="InfinotedParameterFlags"></a><h3>enum InfinotedParameterFlags</h3>
<p>Additional flags for parameters that can be given to infinoted plugins.</p>
<div class="refsect3">
<a name="id-1.2.3.9.3.4"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody><tr>
<td class="enum_member_name"><p><a name="INFINOTED-PARAMETER-REQUIRED:CAPS"></a>INFINOTED_PARAMETER_REQUIRED</p></td>
<td class="enum_member_description">
<p>The parameter is required and cannot be
omitted.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="InfinotedParameterValue"></a><h3>union InfinotedParameterValue</h3>
<p>Holds the value of a infinoted parameter. The type of the parameter must
be known. See also <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterTypedValue" title="struct InfinotedParameterTypedValue"><span class="type">InfinotedParameterTypedValue</span></a>.</p>
<div class="refsect3">
<a name="id-1.2.3.9.4.4"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="union_members_name">
<col class="union_members_description">
<col width="200px" class="union_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="union_member_name"><p><span class="type">gboolean</span> <em class="structfield"><code><a name="InfinotedParameterValue.yesno"></a>yesno</code></em>;</p></td>
<td class="union_member_description"><p>The parameter value for type <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#INFINOTED-PARAMETER-BOOLEAN:CAPS"><code class="literal">INFINOTED_PARAMETER_BOOLEAN</code></a>.</p></td>
<td class="union_member_annotations"> </td>
</tr>
<tr>
<td class="union_member_name"><p><span class="type">gint</span> <em class="structfield"><code><a name="InfinotedParameterValue.number"></a>number</code></em>;</p></td>
<td class="union_member_description"><p>The parameter value for type <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#INFINOTED-PARAMETER-INT:CAPS"><code class="literal">INFINOTED_PARAMETER_INT</code></a>.</p></td>
<td class="union_member_annotations"> </td>
</tr>
<tr>
<td class="union_member_name"><p><span class="type">gchar</span> *<em class="structfield"><code><a name="InfinotedParameterValue.str"></a>str</code></em>;</p></td>
<td class="union_member_description"><p>The parameter value for type <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#INFINOTED-PARAMETER-STRING:CAPS"><code class="literal">INFINOTED_PARAMETER_STRING</code></a>.</p></td>
<td class="union_member_annotations"> </td>
</tr>
<tr>
<td class="union_member_name"><p><span class="type">gchar</span> **<em class="structfield"><code><a name="InfinotedParameterValue.strv"></a>strv</code></em>;</p></td>
<td class="union_member_description"><p>The parameter value for type <a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#INFINOTED-PARAMETER-STRING-LIST:CAPS"><code class="literal">INFINOTED_PARAMETER_STRING_LIST</code></a>.</p></td>
<td class="union_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="InfinotedParameterTypedValue"></a><h3>struct InfinotedParameterTypedValue</h3>
<pre class="programlisting">struct InfinotedParameterTypedValue {
  InfinotedParameterType type;
  InfinotedParameterValue value;
};
</pre>
<p>Holds the type and value of a parameter that can be passed to an
infinoted plugin.</p>
<div class="refsect3">
<a name="id-1.2.3.9.5.5"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterType" title="enum InfinotedParameterType"><span class="type">InfinotedParameterType</span></a> <em class="structfield"><code><a name="InfinotedParameterTypedValue.type"></a>type</code></em>;</p></td>
<td class="struct_member_description"><p>The type of the parameter.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterValue" title="union InfinotedParameterValue"><span class="type">InfinotedParameterValue</span></a> <em class="structfield"><code><a name="InfinotedParameterTypedValue.value"></a>value</code></em>;</p></td>
<td class="struct_member_description"><p>The value of the parameter.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="InfinotedParameterInfo"></a><h3>struct InfinotedParameterInfo</h3>
<pre class="programlisting">struct InfinotedParameterInfo {
  const char* name;
  InfinotedParameterType type;
  InfinotedParameterFlags flags;
  size_t offset;
  InfinotedParameterConvertFunc convert;
  char short_name;
  const char* description;
  const char* arg_description;
};
</pre>
<p>This structure contains generic information about a parameter that can
be passed to an infinoted plugin.</p>
<div class="refsect3">
<a name="id-1.2.3.9.6.5"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="struct_members_name">
<col class="struct_members_description">
<col width="200px" class="struct_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="struct_member_name"><p>const <span class="type">char</span> *<em class="structfield"><code><a name="InfinotedParameterInfo.name"></a>name</code></em>;</p></td>
<td class="struct_member_description"><p>The name of the parameter.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterType" title="enum InfinotedParameterType"><span class="type">InfinotedParameterType</span></a> <em class="structfield"><code><a name="InfinotedParameterInfo.type"></a>type</code></em>;</p></td>
<td class="struct_member_description"><p>The input type of the parameter.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterFlags" title="enum InfinotedParameterFlags"><span class="type">InfinotedParameterFlags</span></a> <em class="structfield"><code><a name="InfinotedParameterInfo.flags"></a>flags</code></em>;</p></td>
<td class="struct_member_description"><p>Additional flags for the parameter.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">size_t</span> <em class="structfield"><code><a name="InfinotedParameterInfo.offset"></a>offset</code></em>;</p></td>
<td class="struct_member_description"><p>Offset of the output value in the structure of the plugin. Should
be determined with <code class="literal">G_STRUCT_OFFSET</code>.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a> <em class="structfield"><code><a name="InfinotedParameterInfo.convert"></a>convert</code></em>;</p></td>
<td class="struct_member_description"><p>The conversion function for the parameter, see
<a class="link" href="libinfinoted-plugin-manager-0.6-InfinotedParameter.html#InfinotedParameterConvertFunc" title="InfinotedParameterConvertFunc ()"><span class="type">InfinotedParameterConvertFunc</span></a>.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><span class="type">char</span> <em class="structfield"><code><a name="InfinotedParameterInfo.short-name"></a>short_name</code></em>;</p></td>
<td class="struct_member_description"><p>A short name (one character) for the parameter, used for
command line option parsing.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p>const <span class="type">char</span> *<em class="structfield"><code><a name="InfinotedParameterInfo.description"></a>description</code></em>;</p></td>
<td class="struct_member_description"><p>A description for the parameter that can be shown in
<code class="literal">--help</code> output</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p>const <span class="type">char</span> *<em class="structfield"><code><a name="InfinotedParameterInfo.arg-description"></a>arg_description</code></em>;</p></td>
<td class="struct_member_description"><p>A description for the argument of the parameter in
<code class="literal">--help</code> output, if any.</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="InfinotedParameterError"></a><h3>enum InfinotedParameterError</h3>
<p>Specifies the possible error conditions for errors in the
<code class="literal">INFINOTED_PARAMETER_ERROR</code> domain. These typically
occur when parsing and processing input parameters for plugins.</p>
<div class="refsect3">
<a name="id-1.2.3.9.7.4"></a><h4>Members</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="300px" class="enum_members_name">
<col class="enum_members_description">
<col width="200px" class="enum_members_annotations">
</colgroup>
<tbody>
<tr>
<td class="enum_member_name"><p><a name="INFINOTED-PARAMETER-ERROR-REQUIRED:CAPS"></a>INFINOTED_PARAMETER_ERROR_REQUIRED</p></td>
<td class="enum_member_description">
<p>A parameter is required but was not
provided to the plugin.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="INFINOTED-PARAMETER-ERROR-INVALID-NUMBER:CAPS"></a>INFINOTED_PARAMETER_ERROR_INVALID_NUMBER</p></td>
<td class="enum_member_description">
<p>The number given as a parameter
is not valid, for example a negative time interval.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="INFINOTED-PARAMETER-ERROR-INVALID-SECURITY-POLICY:CAPS"></a>INFINOTED_PARAMETER_ERROR_INVALID_SECURITY_POLICY</p></td>
<td class="enum_member_description">
<p>A security policy given
as a parameter is not valid. The only allowed values are
"no-tls", "allow-tls", and "require-tls".</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
</div>
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