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<a href="#SoupCache.synopsis" class="shortcut">Top</a>
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<a href="#SoupCache.description" class="shortcut">Description</a>
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<a href="#SoupCache.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#SoupCache.implemented-interfaces" class="shortcut">Implemented Interfaces</a>
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<a href="#SoupCache.properties" class="shortcut">Properties</a>
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<div class="refentry">
<a name="SoupCache"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="SoupCache.top_of_page"></a>SoupCache</span></h2>
<p>SoupCache — Caching support</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="SoupCache.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <libsoup/soup.h>
struct <a class="link" href="SoupCache.html#SoupCache-struct" title="struct SoupCache">SoupCache</a>;
enum <a class="link" href="SoupCache.html#SoupCacheType" title="enum SoupCacheType">SoupCacheType</a>;
<a class="link" href="SoupCache.html" title="SoupCache"><span class="returnvalue">SoupCache</span></a> * <a class="link" href="SoupCache.html#soup-cache-new" title="soup_cache_new ()">soup_cache_new</a> (<em class="parameter"><code>const <span class="type">char</span> *cache_dir</code></em>,
<em class="parameter"><code><a class="link" href="SoupCache.html#SoupCacheType" title="enum SoupCacheType"><span class="type">SoupCacheType</span></a> cache_type</code></em>);
<span class="returnvalue">void</span> <a class="link" href="SoupCache.html#soup-cache-flush" title="soup_cache_flush ()">soup_cache_flush</a> (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);
<span class="returnvalue">void</span> <a class="link" href="SoupCache.html#soup-cache-clear" title="soup_cache_clear ()">soup_cache_clear</a> (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);
<span class="returnvalue">void</span> <a class="link" href="SoupCache.html#soup-cache-dump" title="soup_cache_dump ()">soup_cache_dump</a> (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);
<span class="returnvalue">void</span> <a class="link" href="SoupCache.html#soup-cache-load" title="soup_cache_load ()">soup_cache_load</a> (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> <a class="link" href="SoupCache.html#soup-cache-get-max-size" title="soup_cache_get_max_size ()">soup_cache_get_max_size</a> (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);
<span class="returnvalue">void</span> <a class="link" href="SoupCache.html#soup-cache-set-max-size" title="soup_cache_set_max_size ()">soup_cache_set_max_size</a> (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> max_size</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="SoupCache.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
<a href="/usr/share/gtk-doc/html/gobject/gobject-The-Base-Object-Type.html#GObject">GObject</a>
+----SoupCache
</pre>
</div>
<div class="refsect1">
<a name="SoupCache.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
SoupCache implements
<a class="link" href="SoupSessionFeature.html" title="SoupSessionFeature">SoupSessionFeature</a> and SoupContentProcessor.</p>
</div>
<div class="refsect1">
<a name="SoupCache.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="SoupCache.html#SoupCache--cache-dir" title='The "cache-dir" property'>cache-dir</a>" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct Only
"<a class="link" href="SoupCache.html#SoupCache--cache-type" title='The "cache-type" property'>cache-type</a>" <a class="link" href="SoupCache.html#SoupCacheType" title="enum SoupCacheType"><span class="type">SoupCacheType</span></a> : Read / Write / Construct Only
</pre>
</div>
<div class="refsect1">
<a name="SoupCache.description"></a><h2>Description</h2>
<p>
<a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> implements a file-based cache for HTTP resources.
</p>
</div>
<div class="refsect1">
<a name="SoupCache.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="SoupCache-struct"></a><h3>struct SoupCache</h3>
<pre class="programlisting">struct SoupCache;</pre>
<p>
</p>
</div>
<hr>
<div class="refsect2">
<a name="SoupCacheType"></a><h3>enum SoupCacheType</h3>
<pre class="programlisting">typedef enum {
SOUP_CACHE_SINGLE_USER,
SOUP_CACHE_SHARED
} SoupCacheType;
</pre>
<p>
The type of cache; this affects what kinds of responses will be
saved.
</p>
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<td><p><a name="SOUP-CACHE-SINGLE-USER:CAPS"></a><span class="term"><code class="literal">SOUP_CACHE_SINGLE_USER</code></span></p></td>
<td>a single-user cache
</td>
</tr>
<tr>
<td><p><a name="SOUP-CACHE-SHARED:CAPS"></a><span class="term"><code class="literal">SOUP_CACHE_SHARED</code></span></p></td>
<td>a shared cache
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.34</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-cache-new"></a><h3>soup_cache_new ()</h3>
<pre class="programlisting"><a class="link" href="SoupCache.html" title="SoupCache"><span class="returnvalue">SoupCache</span></a> * soup_cache_new (<em class="parameter"><code>const <span class="type">char</span> *cache_dir</code></em>,
<em class="parameter"><code><a class="link" href="SoupCache.html#SoupCacheType" title="enum SoupCacheType"><span class="type">SoupCacheType</span></a> cache_type</code></em>);</pre>
<p>
Creates a new <a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a>.
</p>
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<td><p><span class="term"><em class="parameter"><code>cache_dir</code></em> :</span></p></td>
<td>the directory to store the cached data, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> to use the default one</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cache_type</code></em> :</span></p></td>
<td>the <a class="link" href="SoupCache.html#SoupCacheType" title="enum SoupCacheType"><span class="type">SoupCacheType</span></a> of the cache</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a new <a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a>
</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.34</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-cache-flush"></a><h3>soup_cache_flush ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> soup_cache_flush (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);</pre>
<p>
This function will force all pending writes in the <em class="parameter"><code>cache</code></em> to be
committed to disk. For doing so it will iterate the <a href="/usr/share/gtk-doc/html/glib/glib-The-Main-Event-Loop.html#GMainContext"><span class="type">GMainContext</span></a>
associated with <em class="parameter"><code>cache</code></em>'s session as long as needed.
</p>
<p>
Contrast with <a class="link" href="SoupCache.html#soup-cache-dump" title="soup_cache_dump ()"><code class="function">soup_cache_dump()</code></a>, which writes out the cache index
file.
</p>
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<td><p><span class="term"><em class="parameter"><code>cache</code></em> :</span></p></td>
<td>a <a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 2.34</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-cache-clear"></a><h3>soup_cache_clear ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> soup_cache_clear (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);</pre>
<p>
Will remove all entries in the <em class="parameter"><code>cache</code></em> plus all the cache files.
</p>
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<td><p><span class="term"><em class="parameter"><code>cache</code></em> :</span></p></td>
<td>a <a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 2.34</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-cache-dump"></a><h3>soup_cache_dump ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> soup_cache_dump (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);</pre>
<p>
Synchronously writes the cache index out to disk. Contrast with
<a class="link" href="SoupCache.html#soup-cache-flush" title="soup_cache_flush ()"><code class="function">soup_cache_flush()</code></a>, which writes pending cache
<span class="emphasis"><em>entries</em></span> to disk.
</p>
<p>
You must call this before exiting if you want your cache data to
persist between sessions.
</p>
<div class="variablelist"><table border="0" class="variablelist">
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<td><p><span class="term"><em class="parameter"><code>cache</code></em> :</span></p></td>
<td>a <a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 2.34.</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-cache-load"></a><h3>soup_cache_load ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> soup_cache_load (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);</pre>
<p>
Loads the contents of <em class="parameter"><code>cache</code></em>'s index into memory.
</p>
<div class="variablelist"><table border="0" class="variablelist">
<colgroup>
<col align="left" valign="top">
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</colgroup>
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>cache</code></em> :</span></p></td>
<td>a <a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a>
</td>
</tr></tbody>
</table></div>
<p class="since">Since 2.34</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-cache-get-max-size"></a><h3>soup_cache_get_max_size ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a> soup_cache_get_max_size (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>);</pre>
<p>
Gets the maximum size of the cache.
</p>
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<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>cache</code></em> :</span></p></td>
<td>a <a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the maximum size of the cache, in bytes.</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.34</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-cache-set-max-size"></a><h3>soup_cache_set_max_size ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> soup_cache_set_max_size (<em class="parameter"><code><a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a> *cache</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> max_size</code></em>);</pre>
<p>
Sets the maximum size of the cache.
</p>
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<col align="left" valign="top">
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<td><p><span class="term"><em class="parameter"><code>cache</code></em> :</span></p></td>
<td>a <a class="link" href="SoupCache.html" title="SoupCache"><span class="type">SoupCache</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>max_size</code></em> :</span></p></td>
<td>the maximum size of the cache, in bytes</td>
</tr>
</tbody>
</table></div>
<p class="since">Since 2.34</p>
</div>
</div>
<div class="refsect1">
<a name="SoupCache.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="SoupCache--cache-dir"></a><h3>The <code class="literal">"cache-dir"</code> property</h3>
<pre class="programlisting"> "cache-dir" <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a>* : Read / Write / Construct Only</pre>
<p>The directory to store the cache files.</p>
<p>Default value: NULL</p>
</div>
<hr>
<div class="refsect2">
<a name="SoupCache--cache-type"></a><h3>The <code class="literal">"cache-type"</code> property</h3>
<pre class="programlisting"> "cache-type" <a class="link" href="SoupCache.html#SoupCacheType" title="enum SoupCacheType"><span class="type">SoupCacheType</span></a> : Read / Write / Construct Only</pre>
<p>Whether the cache is private or shared.</p>
<p>Default value: SOUP_CACHE_SINGLE_USER</p>
</div>
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