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<a href="#SoupMessageBody.description" class="shortcut">Description</a></span><span id="nav_hierarchy"> <span class="dim">|</span>
<a href="#SoupMessageBody.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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<h2><span class="refentrytitle"><a name="SoupMessageBody.top_of_page"></a>SoupMessageBody</span></h2>
<p>SoupMessageBody — HTTP message body</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="SoupMessageBody.functions"></a><h2>Functions</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-buffer-new" title="soup_buffer_new ()">soup_buffer_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-buffer-new-subbuffer" title="soup_buffer_new_subbuffer ()">soup_buffer_new_subbuffer</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-buffer-new-with-owner" title="soup_buffer_new_with_owner ()">soup_buffer_new_with_owner</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-buffer-new-take" title="soup_buffer_new_take ()">soup_buffer_new_take</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-buffer-get-owner" title="soup_buffer_get_owner ()">soup_buffer_get_owner</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="SoupMessageBody.html#soup-buffer-get-data" title="soup_buffer_get_data ()">soup_buffer_get_data</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-buffer-copy" title="soup_buffer_copy ()">soup_buffer_copy</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="SoupMessageBody.html#soup-buffer-free" title="soup_buffer_free ()">soup_buffer_free</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Byte-Arrays.html#GBytes"><span class="returnvalue">GBytes</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-buffer-get-as-bytes" title="soup_buffer_get_as_bytes ()">soup_buffer_get_as_bytes</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="returnvalue">SoupMessageBody</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-message-body-new" title="soup_message_body_new ()">soup_message_body_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="SoupMessageBody.html#soup-message-body-free" title="soup_message_body_free ()">soup_message_body_free</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="SoupMessageBody.html#soup-message-body-set-accumulate" title="soup_message_body_set_accumulate ()">soup_message_body_set_accumulate</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-message-body-get-accumulate" title="soup_message_body_get_accumulate ()">soup_message_body_get_accumulate</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="SoupMessageBody.html#soup-message-body-append" title="soup_message_body_append ()">soup_message_body_append</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="SoupMessageBody.html#soup-message-body-append-buffer" title="soup_message_body_append_buffer ()">soup_message_body_append_buffer</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="SoupMessageBody.html#soup-message-body-append-take" title="soup_message_body_append_take ()">soup_message_body_append_take</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="SoupMessageBody.html#soup-message-body-truncate" title="soup_message_body_truncate ()">soup_message_body_truncate</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="SoupMessageBody.html#soup-message-body-complete" title="soup_message_body_complete ()">soup_message_body_complete</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-message-body-flatten" title="soup_message_body_flatten ()">soup_message_body_flatten</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
</td>
<td class="function_name">
<a class="link" href="SoupMessageBody.html#soup-message-body-get-chunk" title="soup_message_body_get_chunk ()">soup_message_body_get_chunk</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="SoupMessageBody.html#soup-message-body-got-chunk" title="soup_message_body_got_chunk ()">soup_message_body_got_chunk</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="SoupMessageBody.html#soup-message-body-wrote-chunk" title="soup_message_body_wrote_chunk ()">soup_message_body_wrote_chunk</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<a name="SoupBuffer"></a><div class="refsect1">
<a name="SoupMessageBody.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody>
<tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="SoupMessageBody.html#SoupBuffer-struct" title="SoupBuffer">SoupBuffer</a></td>
</tr>
<tr>
<td class="datatype_keyword">enum</td>
<td class="function_name"><a class="link" href="SoupMessageBody.html#SoupMemoryUse" title="enum SoupMemoryUse">SoupMemoryUse</a></td>
</tr>
<tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="SoupMessageBody.html#SoupMessageBody-struct" title="SoupMessageBody">SoupMessageBody</a></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="SoupMessageBody.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen"> GBoxed
<span class="lineart">├──</span> SoupBuffer
<span class="lineart">╰──</span> SoupMessageBody
</pre>
</div>
<div class="refsect1">
<a name="SoupMessageBody.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <libsoup/soup.h>
</pre>
</div>
<div class="refsect1">
<a name="SoupMessageBody.description"></a><h2>Description</h2>
<p><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> represents the request or response body of a
<a class="link" href="SoupMessage.html" title="SoupMessage"><span class="type">SoupMessage</span></a>.</p>
<p>In addition to <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a>, libsoup also defines a "smaller"
data buffer type, <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>, which is primarily used as a
component of <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a>. In particular, when using chunked
encoding to transmit or receive a message, each chunk is
represented as a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>.</p>
</div>
<div class="refsect1">
<a name="SoupMessageBody.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="soup-buffer-new"></a><h3>soup_buffer_new ()</h3>
<pre class="programlisting"><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
soup_buffer_new (<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupMemoryUse" title="enum SoupMemoryUse"><span class="type">SoupMemoryUse</span></a> use</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gconstpointer"><span class="type">gconstpointer</span></a> data</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> length</code></em>);</pre>
<p>Creates a new <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> containing <em class="parameter"><code>length</code></em>
bytes from <em class="parameter"><code>data</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.10.9.2.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>use</p></td>
<td class="parameter_description"><p>how <em class="parameter"><code>data</code></em>
is to be used by the buffer</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p> data. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> guint8]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>length</p></td>
<td class="parameter_description"><p>length of <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.2.6"></a><h4>Returns</h4>
<p> the new <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-buffer-new-subbuffer"></a><h3>soup_buffer_new_subbuffer ()</h3>
<pre class="programlisting"><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
soup_buffer_new_subbuffer (<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *parent</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> offset</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> length</code></em>);</pre>
<p>Creates a new <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> containing <em class="parameter"><code>length</code></em>
bytes "copied" from
<em class="parameter"><code>parent</code></em>
starting at <em class="parameter"><code>offset</code></em>
. (Normally this will not actually copy
any data, but will instead simply reference the same data as
<em class="parameter"><code>parent</code></em>
does.)</p>
<div class="refsect3">
<a name="id-1.3.10.9.3.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>parent</p></td>
<td class="parameter_description"><p>the parent <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>offset</p></td>
<td class="parameter_description"><p>offset within <em class="parameter"><code>parent</code></em>
to start at</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>length</p></td>
<td class="parameter_description"><p>number of bytes to copy from <em class="parameter"><code>parent</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.3.6"></a><h4>Returns</h4>
<p> the new <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-buffer-new-with-owner"></a><h3>soup_buffer_new_with_owner ()</h3>
<pre class="programlisting"><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
soup_buffer_new_with_owner (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gconstpointer"><span class="type">gconstpointer</span></a> data</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> length</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> owner</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Datasets.html#GDestroyNotify"><span class="type">GDestroyNotify</span></a> owner_dnotify</code></em>);</pre>
<p>Creates a new <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> containing <em class="parameter"><code>length</code></em>
bytes from <em class="parameter"><code>data</code></em>
. When
the <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> is freed, it will call <em class="parameter"><code>owner_dnotify</code></em>
, passing
<em class="parameter"><code>owner</code></em>
to it. You must ensure that <em class="parameter"><code>data</code></em>
will remain valid until
<em class="parameter"><code>owner_dnotify</code></em>
is called.</p>
<p>For example, you could use this to create a buffer containing data
returned from libxml without needing to do an extra copy:</p>
<div class="informalexample"><pre class="programlisting">
xmlDocDumpMemory (doc, &xmlbody, &len);
return soup_buffer_new_with_owner (xmlbody, len, xmlbody,
(GDestroyNotify)xmlFree);
</pre></div>
<p>In this example, <em class="parameter"><code>data</code></em>
and <em class="parameter"><code>owner</code></em>
are the same, but in other cases
they would be different (eg, <em class="parameter"><code>owner</code></em>
would be a object, and <em class="parameter"><code>data</code></em>
would be a pointer to one of the object's fields).</p>
<div class="refsect3">
<a name="id-1.3.10.9.4.8"></a><h4>Parameters</h4>
<div class="informaltable"><table 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> data. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> guint8]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>length</p></td>
<td class="parameter_description"><p>length of <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>owner</p></td>
<td class="parameter_description"><p>pointer to an object that owns <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>owner_dnotify</p></td>
<td class="parameter_description"><p> a function to free/unref <em class="parameter"><code>owner</code></em>
when
the buffer is freed. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="NULL is OK, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.4.9"></a><h4>Returns</h4>
<p> the new <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-buffer-new-take"></a><h3>soup_buffer_new_take ()</h3>
<pre class="programlisting"><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
soup_buffer_new_take (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *data</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> length</code></em>);</pre>
<p>Creates a new <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> containing <em class="parameter"><code>length</code></em>
bytes from <em class="parameter"><code>data</code></em>
.</p>
<p>This function is exactly equivalent to <a class="link" href="SoupMessageBody.html#soup-buffer-new" title="soup_buffer_new ()"><code class="function">soup_buffer_new()</code></a> with
<a class="link" href="SoupMessageBody.html#SOUP-MEMORY-TAKE:CAPS"><code class="literal">SOUP_MEMORY_TAKE</code></a> as first argument; it exists mainly for
convenience and simplifying language bindings.</p>
<p><span class="annotation">[<acronym title="Rename the original symbol's name to SYMBOL."><span class="acronym">rename-to</span></acronym> soup_buffer_new]</span></p>
<div class="refsect3">
<a name="id-1.3.10.9.5.7"></a><h4>Parameters</h4>
<div class="informaltable"><table 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> data. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length][<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>length</p></td>
<td class="parameter_description"><p>length of <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.5.8"></a><h4>Returns</h4>
<p> the new <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>.</p>
</div>
<p class="since">Since: 2.32</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-buffer-get-owner"></a><h3>soup_buffer_get_owner ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gpointer"><span class="returnvalue">gpointer</span></a>
soup_buffer_get_owner (<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *buffer</code></em>);</pre>
<p>Gets the "owner" object for a buffer created with
<a class="link" href="SoupMessageBody.html#soup-buffer-new-with-owner" title="soup_buffer_new_with_owner ()"><code class="function">soup_buffer_new_with_owner()</code></a>.</p>
<div class="refsect3">
<a name="id-1.3.10.9.6.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>buffer</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> created with <a class="link" href="SoupMessageBody.html#soup-buffer-new-with-owner" title="soup_buffer_new_with_owner ()"><code class="function">soup_buffer_new_with_owner()</code></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.6.6"></a><h4>Returns</h4>
<p> the owner pointer. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-buffer-get-data"></a><h3>soup_buffer_get_data ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_buffer_get_data (<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *buffer</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> **data</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> *length</code></em>);</pre>
<p>This function exists for use by language bindings, because it's not
currently possible to get the right effect by annotating the fields
of <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>.</p>
<div class="refsect3">
<a name="id-1.3.10.9.7.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>buffer</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p> the pointer
to the buffer data is stored here. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>length</p></td>
<td class="parameter_description"><p> the length of the buffer data is stored here. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.32</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-buffer-copy"></a><h3>soup_buffer_copy ()</h3>
<pre class="programlisting"><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
soup_buffer_copy (<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *buffer</code></em>);</pre>
<p>Makes a copy of <em class="parameter"><code>buffer</code></em>
. In reality, <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> is a refcounted
type, and calling <a class="link" href="SoupMessageBody.html#soup-buffer-copy" title="soup_buffer_copy ()"><code class="function">soup_buffer_copy()</code></a> will normally just increment
the refcount on <em class="parameter"><code>buffer</code></em>
and return it. However, if <em class="parameter"><code>buffer</code></em>
was
created with <a class="link" href="SoupMessageBody.html#SOUP-MEMORY-TEMPORARY:CAPS"><span class="type">SOUP_MEMORY_TEMPORARY</span></a> memory, then <a class="link" href="SoupMessageBody.html#soup-buffer-copy" title="soup_buffer_copy ()"><code class="function">soup_buffer_copy()</code></a>
will actually return a copy of it, so that the data in the copy
will remain valid after the temporary buffer is freed.</p>
<div class="refsect3">
<a name="id-1.3.10.9.8.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>buffer</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.8.6"></a><h4>Returns</h4>
<p> the new (or newly-reffed) buffer</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-buffer-free"></a><h3>soup_buffer_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_buffer_free (<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *buffer</code></em>);</pre>
<p>Frees <em class="parameter"><code>buffer</code></em>
. (In reality, as described in the documentation for
<a class="link" href="SoupMessageBody.html#soup-buffer-copy" title="soup_buffer_copy ()"><code class="function">soup_buffer_copy()</code></a>, this is actually an "unref" operation, and may
or may not actually free <em class="parameter"><code>buffer</code></em>
.)</p>
<div class="refsect3">
<a name="id-1.3.10.9.9.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>buffer</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-buffer-get-as-bytes"></a><h3>soup_buffer_get_as_bytes ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Byte-Arrays.html#GBytes"><span class="returnvalue">GBytes</span></a> *
soup_buffer_get_as_bytes (<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *buffer</code></em>);</pre>
<p>Creates a <a href="/usr/share/gtk-doc/html/glib/glib-Byte-Arrays.html#GBytes"><span class="type">GBytes</span></a> pointing to the same memory as <em class="parameter"><code>buffer</code></em>
. The
<a href="/usr/share/gtk-doc/html/glib/glib-Byte-Arrays.html#GBytes"><span class="type">GBytes</span></a> will hold a reference on <em class="parameter"><code>buffer</code></em>
to ensure that it is not
freed while the <a href="/usr/share/gtk-doc/html/glib/glib-Byte-Arrays.html#GBytes"><span class="type">GBytes</span></a> is still valid.</p>
<div class="refsect3">
<a name="id-1.3.10.9.10.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>buffer</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.10.6"></a><h4>Returns</h4>
<p> a new <a href="/usr/share/gtk-doc/html/glib/glib-Byte-Arrays.html#GBytes"><span class="type">GBytes</span></a> which has the same content
as the <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>. </p>
<p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p>
</div>
<p class="since">Since: 2.40</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-new"></a><h3>soup_message_body_new ()</h3>
<pre class="programlisting"><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="returnvalue">SoupMessageBody</span></a> *
soup_message_body_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>Creates a new <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a>. <a class="link" href="SoupMessage.html" title="SoupMessage"><span class="type">SoupMessage</span></a> uses this internally; you
will not normally need to call it yourself.</p>
<div class="refsect3">
<a name="id-1.3.10.9.11.5"></a><h4>Returns</h4>
<p> a new <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a>.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-free"></a><h3>soup_message_body_free ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_free (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>);</pre>
<p>Frees <em class="parameter"><code>body</code></em>
. You will not normally need to use this, as
<a class="link" href="SoupMessage.html" title="SoupMessage"><span class="type">SoupMessage</span></a> frees its associated message bodies automatically.</p>
<div class="refsect3">
<a name="id-1.3.10.9.12.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-set-accumulate"></a><h3>soup_message_body_set_accumulate ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_set_accumulate (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> accumulate</code></em>);</pre>
<p>Sets or clears the accumulate flag on <em class="parameter"><code>body</code></em>
. (The default value is
<a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a>.) If set to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>, <em class="parameter"><code>body</code></em>
's <code class="literal">data</code> field will not be filled in
after the body is fully sent/received, and the chunks that make up
<em class="parameter"><code>body</code></em>
may be discarded when they are no longer needed.</p>
<p>In particular, if you set this flag to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on an "incoming"
message body (that is, the <a class="link" href="SoupMessage.html#SoupMessage--response-body" title="The “response-body” property"><span class="type">“response_body”</span></a> of a
client-side message, or <a class="link" href="SoupMessage.html#SoupMessage--request-body" title="The “request-body” property"><span class="type">“request_body”</span></a> of a server-side
message), this will cause each chunk of the body to be discarded
after its corresponding <a class="link" href="SoupMessage.html#SoupMessage-got-chunk" title="The “got-chunk” signal"><span class="type">“got_chunk”</span></a> signal is emitted.
(This is equivalent to setting the deprecated
<a class="link" href="SoupMessage.html#SOUP-MESSAGE-OVERWRITE-CHUNKS:CAPS"><code class="literal">SOUP_MESSAGE_OVERWRITE_CHUNKS</code></a> flag on the message.)</p>
<p>If you set this flag to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on the <a class="link" href="SoupMessage.html#SoupMessage--response-body" title="The “response-body” property"><span class="type">“response_body”</span></a> of
a server-side message, it will cause each chunk of the body to be
discarded after its corresponding <a class="link" href="SoupMessage.html#SoupMessage-wrote-chunk" title="The “wrote-chunk” signal"><span class="type">“wrote_chunk”</span></a> signal
is emitted.</p>
<p>If you set the flag to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> on the <a class="link" href="SoupMessage.html#SoupMessage--request-body" title="The “request-body” property"><span class="type">“request_body”</span></a> of a
client-side message, it will block the accumulation of chunks into
<em class="parameter"><code>body</code></em>
's <code class="literal">data</code> field, but it will not normally cause the chunks to
be discarded after being written like in the server-side
<a class="link" href="SoupMessage.html#SoupMessage--response-body" title="The “response-body” property"><span class="type">“response_body”</span></a> case, because the request body needs to
be kept around in case the request needs to be sent a second time
due to redirection or authentication. However, if you set the
<a class="link" href="SoupMessage.html#SOUP-MESSAGE-CAN-REBUILD:CAPS"><code class="literal">SOUP_MESSAGE_CAN_REBUILD</code></a> flag on the message, then the chunks will
be discarded, and you will be responsible for recreating the
request body after the <a class="link" href="SoupMessage.html#SoupMessage-restarted" title="The “restarted” signal"><span class="type">“restarted”</span></a> signal is emitted.</p>
<div class="refsect3">
<a name="id-1.3.10.9.13.8"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>accumulate</p></td>
<td class="parameter_description"><p>whether or not to accumulate body chunks in <em class="parameter"><code>body</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.24</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-get-accumulate"></a><h3>soup_message_body_get_accumulate ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
soup_message_body_get_accumulate (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>);</pre>
<p>Gets the accumulate flag on <em class="parameter"><code>body</code></em>
; see
<a class="link" href="SoupMessageBody.html#soup-message-body-set-accumulate" title="soup_message_body_set_accumulate ()"><code class="function">soup_message_body_set_accumulate()</code></a> for details.</p>
<div class="refsect3">
<a name="id-1.3.10.9.14.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.14.6"></a><h4>Returns</h4>
<p> the accumulate flag for <em class="parameter"><code>body</code></em>
.</p>
</div>
<p class="since">Since: 2.24</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-append"></a><h3>soup_message_body_append ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_append (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>,
<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupMemoryUse" title="enum SoupMemoryUse"><span class="type">SoupMemoryUse</span></a> use</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gconstpointer"><span class="type">gconstpointer</span></a> data</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> length</code></em>);</pre>
<p>Appends <em class="parameter"><code>length</code></em>
bytes from <em class="parameter"><code>data</code></em>
to <em class="parameter"><code>body</code></em>
according to <em class="parameter"><code>use</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.10.9.15.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>use</p></td>
<td class="parameter_description"><p>how to use <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p> data to append. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> guint8]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>length</p></td>
<td class="parameter_description"><p>length of <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-append-buffer"></a><h3>soup_message_body_append_buffer ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_append_buffer (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>,
<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *buffer</code></em>);</pre>
<p>Appends the data from <em class="parameter"><code>buffer</code></em>
to <em class="parameter"><code>body</code></em>
. (<a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> uses
<a href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffers</span></a> internally, so this is normally a constant-time
operation that doesn't actually require copying the data in
<em class="parameter"><code>buffer</code></em>
.)</p>
<div class="refsect3">
<a name="id-1.3.10.9.16.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>buffer</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-append-take"></a><h3>soup_message_body_append_take ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_append_take (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *data</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> length</code></em>);</pre>
<p>Appends <em class="parameter"><code>length</code></em>
bytes from <em class="parameter"><code>data</code></em>
to <em class="parameter"><code>body</code></em>
.</p>
<p>This function is exactly equivalent to <a class="link" href="SoupMessageBody.html#soup-message-body-append" title="soup_message_body_append ()"><code class="function">soup_message_body_append()</code></a>
with <a class="link" href="SoupMessageBody.html#SOUP-MEMORY-TAKE:CAPS"><code class="literal">SOUP_MEMORY_TAKE</code></a> as second argument; it exists mainly for
convenience and simplifying language bindings.</p>
<p><span class="annotation">[<acronym title="Rename the original symbol's name to SYMBOL."><span class="acronym">rename-to</span></acronym> soup_message_body_append]</span></p>
<div class="refsect3">
<a name="id-1.3.10.9.17.7"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>data</p></td>
<td class="parameter_description"><p> data to append. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=length][<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>length</p></td>
<td class="parameter_description"><p>length of <em class="parameter"><code>data</code></em>
</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.32</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-truncate"></a><h3>soup_message_body_truncate ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_truncate (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>);</pre>
<p>Deletes all of the data in <em class="parameter"><code>body</code></em>
.</p>
<div class="refsect3">
<a name="id-1.3.10.9.18.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-complete"></a><h3>soup_message_body_complete ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_complete (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>);</pre>
<p>Tags <em class="parameter"><code>body</code></em>
as being complete; Call this when using chunked encoding
after you have appended the last chunk.</p>
<div class="refsect3">
<a name="id-1.3.10.9.19.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-flatten"></a><h3>soup_message_body_flatten ()</h3>
<pre class="programlisting"><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
soup_message_body_flatten (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>);</pre>
<p>Fills in <em class="parameter"><code>body</code></em>
's data field with a buffer containing all of the
data in <em class="parameter"><code>body</code></em>
(plus an additional '\0' byte not counted by <em class="parameter"><code>body</code></em>
's
length field).</p>
<div class="refsect3">
<a name="id-1.3.10.9.20.5"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.20.6"></a><h4>Returns</h4>
<p> a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> containing the same data as <em class="parameter"><code>body</code></em>
.
(You must free this buffer if you do not want it.)</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-get-chunk"></a><h3>soup_message_body_get_chunk ()</h3>
<pre class="programlisting"><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="returnvalue">SoupBuffer</span></a> *
soup_message_body_get_chunk (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#goffset"><span class="type">goffset</span></a> offset</code></em>);</pre>
<p>Gets a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> containing data from <em class="parameter"><code>body</code></em>
starting at <em class="parameter"><code>offset</code></em>
.
The size of the returned chunk is unspecified. You can iterate
through the entire body by first calling
<a class="link" href="SoupMessageBody.html#soup-message-body-get-chunk" title="soup_message_body_get_chunk ()"><code class="function">soup_message_body_get_chunk()</code></a> with an offset of 0, and then on each
successive call, increment the offset by the length of the
previously-returned chunk.</p>
<p>If <em class="parameter"><code>offset</code></em>
is greater than or equal to the total length of <em class="parameter"><code>body</code></em>
,
then the return value depends on whether or not
<a class="link" href="SoupMessageBody.html#soup-message-body-complete" title="soup_message_body_complete ()"><code class="function">soup_message_body_complete()</code></a> has been called or not; if it has,
then <a class="link" href="SoupMessageBody.html#soup-message-body-get-chunk" title="soup_message_body_get_chunk ()"><code class="function">soup_message_body_get_chunk()</code></a> will return a 0-length chunk
(indicating the end of <em class="parameter"><code>body</code></em>
). If it has not, then
<a class="link" href="SoupMessageBody.html#soup-message-body-get-chunk" title="soup_message_body_get_chunk ()"><code class="function">soup_message_body_get_chunk()</code></a> will return <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a> (indicating that
<em class="parameter"><code>body</code></em>
may still potentially have more data, but that data is not
currently available).</p>
<div class="refsect3">
<a name="id-1.3.10.9.21.6"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>offset</p></td>
<td class="parameter_description"><p>an offset</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.3.10.9.21.7"></a><h4>Returns</h4>
<p> a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. </p>
<p><span class="annotation">[<acronym title="NULL may be passed as the value in, out, in-out; or as a return value."><span class="acronym">nullable</span></acronym>]</span></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-got-chunk"></a><h3>soup_message_body_got_chunk ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_got_chunk (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>,
<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *chunk</code></em>);</pre>
<p>Handles the <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> part of receiving a chunk of data from
the network. Normally this means appending <em class="parameter"><code>chunk</code></em>
to <em class="parameter"><code>body</code></em>
, exactly
as with <a class="link" href="SoupMessageBody.html#soup-message-body-append-buffer" title="soup_message_body_append_buffer ()"><code class="function">soup_message_body_append_buffer()</code></a>, but if you have set
<em class="parameter"><code>body</code></em>
's accumulate flag to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>, then that will not happen.</p>
<p>This is a low-level method which you should not normally need to
use.</p>
<div class="refsect3">
<a name="id-1.3.10.9.22.6"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>chunk</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> received from the network</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.24</p>
</div>
<hr>
<div class="refsect2">
<a name="soup-message-body-wrote-chunk"></a><h3>soup_message_body_wrote_chunk ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
soup_message_body_wrote_chunk (<em class="parameter"><code><a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> *body</code></em>,
<em class="parameter"><code><a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> *chunk</code></em>);</pre>
<p>Handles the <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a> part of writing a chunk of data to the
network. Normally this is a no-op, but if you have set <em class="parameter"><code>body</code></em>
's
accumulate flag to <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>, then this will cause <em class="parameter"><code>chunk</code></em>
to be
discarded to free up memory.</p>
<p>This is a low-level method which you should not need to use, and
there are further restrictions on its proper use which are not
documented here.</p>
<div class="refsect3">
<a name="id-1.3.10.9.23.6"></a><h4>Parameters</h4>
<div class="informaltable"><table 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>body</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>chunk</p></td>
<td class="parameter_description"><p>a <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> returned from <a class="link" href="SoupMessageBody.html#soup-message-body-get-chunk" title="soup_message_body_get_chunk ()"><code class="function">soup_message_body_get_chunk()</code></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: 2.24</p>
</div>
</div>
<div class="refsect1">
<a name="SoupMessageBody.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="SoupBuffer-struct"></a><h3>SoupBuffer</h3>
<pre class="programlisting">typedef struct {
const char *data;
gsize length;
} SoupBuffer;
</pre>
<p>A data buffer, generally used to represent a chunk of a
<a class="link" href="SoupMessageBody.html" title="SoupMessageBody"><span class="type">SoupMessageBody</span></a>.</p>
<p><em class="parameter"><code>data</code></em>
is a <span class="type">char</span> because that's generally convenient; in some
situations you may need to cast it to <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> or another type.</p>
<div class="refsect3">
<a name="id-1.3.10.10.2.6"></a><h4>Members</h4>
<div class="informaltable"><table 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="SoupBuffer-struct.data"></a>data</code></em>;</p></td>
<td class="struct_member_description"><p> the data. </p></td>
<td class="struct_member_annotations"><span class="annotation">[<acronym title="Override the parsed C type with given type."><span class="acronym">type</span></acronym> gpointer]</span></td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> <em class="structfield"><code><a name="SoupBuffer-struct.length"></a>length</code></em>;</p></td>
<td class="struct_member_description"><p>length of <em class="parameter"><code>data</code></em>
</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="SoupMemoryUse"></a><h3>enum SoupMemoryUse</h3>
<p>Describes how <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> should use the data passed in by the
caller.</p>
<p>See also <a class="link" href="SoupMessageBody.html#soup-buffer-new-with-owner" title="soup_buffer_new_with_owner ()"><code class="function">soup_buffer_new_with_owner()</code></a>, which allows to you create a
buffer containing data which is owned by another object.</p>
<div class="refsect3">
<a name="id-1.3.10.10.3.5"></a><h4>Members</h4>
<div class="informaltable"><table 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="SOUP-MEMORY-STATIC:CAPS"></a>SOUP_MEMORY_STATIC</p></td>
<td class="enum_member_description">
<p>The memory is statically allocated and
constant; libsoup can use the passed-in buffer directly and not
need to worry about it being modified or freed.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="SOUP-MEMORY-TAKE:CAPS"></a>SOUP_MEMORY_TAKE</p></td>
<td class="enum_member_description">
<p>The caller has allocated the memory for the
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>'s use; libsoup will assume ownership of it and free it
(with <a href="/usr/share/gtk-doc/html/glib/glib-Memory-Allocation.html#g-free"><code class="function">g_free()</code></a>) when it is done with it.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="SOUP-MEMORY-COPY:CAPS"></a>SOUP_MEMORY_COPY</p></td>
<td class="enum_member_description">
<p>The passed-in data belongs to the caller; the
<a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a> will copy it into new memory, leaving the caller free
to reuse the original memory.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
<tr>
<td class="enum_member_name"><p><a name="SOUP-MEMORY-TEMPORARY:CAPS"></a>SOUP_MEMORY_TEMPORARY</p></td>
<td class="enum_member_description">
<p>The passed-in data belongs to the caller,
but will remain valid for the lifetime of the <a class="link" href="SoupMessageBody.html#SoupBuffer"><span class="type">SoupBuffer</span></a>. The
difference between this and <em class="parameter"><code>SOUP_MEMORY_STATIC</code></em>
is that if you copy
a <em class="parameter"><code>SOUP_MEMORY_TEMPORARY</code></em>
buffer, it will make a copy of the memory
as well, rather than reusing the original memory.</p>
</td>
<td class="enum_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="SoupMessageBody-struct"></a><h3>SoupMessageBody</h3>
<pre class="programlisting">typedef struct {
const char *data;
goffset length;
} SoupMessageBody;
</pre>
<p>A <a class="link" href="SoupMessage.html" title="SoupMessage"><span class="type">SoupMessage</span></a> request or response body.</p>
<p>Note that while <em class="parameter"><code>length</code></em>
always reflects the full length of the
message body, <em class="parameter"><code>data</code></em>
is normally <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>, and will only be filled in
after <a class="link" href="SoupMessageBody.html#soup-message-body-flatten" title="soup_message_body_flatten ()"><code class="function">soup_message_body_flatten()</code></a> is called. For client-side
messages, this automatically happens for the response body after it
has been fully read, unless you set the
<a class="link" href="SoupMessage.html#SOUP-MESSAGE-OVERWRITE-CHUNKS:CAPS"><code class="literal">SOUP_MESSAGE_OVERWRITE_CHUNKS</code></a> flags. Likewise, for server-side
messages, the request body is automatically filled in after being
read.</p>
<p>As an added bonus, when <em class="parameter"><code>data</code></em>
is filled in, it is always terminated
with a '\0' byte (which is not reflected in <em class="parameter"><code>length</code></em>
).</p>
<div class="refsect3">
<a name="id-1.3.10.10.4.7"></a><h4>Members</h4>
<div class="informaltable"><table 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="SoupMessageBody-struct.data"></a>data</code></em>;</p></td>
<td class="struct_member_description"><p>the data</p></td>
<td class="struct_member_annotations"> </td>
</tr>
<tr>
<td class="struct_member_name"><p><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#goffset"><span class="type">goffset</span></a> <em class="structfield"><code><a name="SoupMessageBody-struct.length"></a>length</code></em>;</p></td>
<td class="struct_member_description"><p>length of <em class="parameter"><code>data</code></em>
</p></td>
<td class="struct_member_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
</div>
<div class="refsect1">
<a name="SoupMessageBody.see-also"></a><h2>See Also</h2>
<p><a class="link" href="SoupMessage.html" title="SoupMessage"><span class="type">SoupMessage</span></a></p>
</div>
</div>
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