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24 <a href="#GMimeDataWrapper.synopsis" class="shortcut">Top</a>
26 <a href="#GMimeDataWrapper.description" class="shortcut">Description</a>
28 <a href="#GMimeDataWrapper.object-hierarchy" class="shortcut">Object Hierarchy</a>
31 <div class="refentry">
32 <a name="GMimeDataWrapper"></a><div class="titlepage"></div>
33 <div class="refnamediv"><table width="100%"><tr>
35 <h2><span class="refentrytitle"><a name="GMimeDataWrapper.top_of_page"></a>GMimeDataWrapper</span></h2>
36 <p>GMimeDataWrapper — Content objects</p>
38 <td valign="top" align="right"></td>
40 <div class="refsynopsisdiv">
41 <a name="GMimeDataWrapper.synopsis"></a><h2>Synopsis</h2>
42 <pre class="synopsis">struct <a class="link" href="GMimeDataWrapper.html#GMimeDataWrapper-struct" title="struct GMimeDataWrapper">GMimeDataWrapper</a>;
43 <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="returnvalue">GMimeDataWrapper</span></a> * <a class="link" href="GMimeDataWrapper.html#g-mime-data-wrapper-new" title="g_mime_data_wrapper_new ()">g_mime_data_wrapper_new</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
44 <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="returnvalue">GMimeDataWrapper</span></a> * <a class="link" href="GMimeDataWrapper.html#g-mime-data-wrapper-new-with-stream" title="g_mime_data_wrapper_new_with_stream ()">g_mime_data_wrapper_new_with_stream</a> (<em class="parameter"><code><a class="link" href="GMimeStream.html" title="GMimeStream"><span class="type">GMimeStream</span></a> *stream</code></em>,
45 <em class="parameter"><code><a class="link" href="gmime-gmime-encodings.html#GMimeContentEncoding" title="enum GMimeContentEncoding"><span class="type">GMimeContentEncoding</span></a> encoding</code></em>);
46 <span class="returnvalue">void</span> <a class="link" href="GMimeDataWrapper.html#g-mime-data-wrapper-set-stream" title="g_mime_data_wrapper_set_stream ()">g_mime_data_wrapper_set_stream</a> (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>,
47 <em class="parameter"><code><a class="link" href="GMimeStream.html" title="GMimeStream"><span class="type">GMimeStream</span></a> *stream</code></em>);
48 <a class="link" href="GMimeStream.html" title="GMimeStream"><span class="returnvalue">GMimeStream</span></a> * <a class="link" href="GMimeDataWrapper.html#g-mime-data-wrapper-get-stream" title="g_mime_data_wrapper_get_stream ()">g_mime_data_wrapper_get_stream</a> (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>);
49 <span class="returnvalue">void</span> <a class="link" href="GMimeDataWrapper.html#g-mime-data-wrapper-set-encoding" title="g_mime_data_wrapper_set_encoding ()">g_mime_data_wrapper_set_encoding</a> (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>,
50 <em class="parameter"><code><a class="link" href="gmime-gmime-encodings.html#GMimeContentEncoding" title="enum GMimeContentEncoding"><span class="type">GMimeContentEncoding</span></a> encoding</code></em>);
51 <a class="link" href="gmime-gmime-encodings.html#GMimeContentEncoding" title="enum GMimeContentEncoding"><span class="returnvalue">GMimeContentEncoding</span></a> <a class="link" href="GMimeDataWrapper.html#g-mime-data-wrapper-get-encoding" title="g_mime_data_wrapper_get_encoding ()">g_mime_data_wrapper_get_encoding</a> (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>);
52 <span class="returnvalue">ssize_t</span> <a class="link" href="GMimeDataWrapper.html#g-mime-data-wrapper-write-to-stream" title="g_mime_data_wrapper_write_to_stream ()">g_mime_data_wrapper_write_to_stream</a> (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>,
53 <em class="parameter"><code><a class="link" href="GMimeStream.html" title="GMimeStream"><span class="type">GMimeStream</span></a> *stream</code></em>);
56 <div class="refsect1">
57 <a name="GMimeDataWrapper.object-hierarchy"></a><h2>Object Hierarchy</h2>
58 <pre class="synopsis">
63 <div class="refsect1">
64 <a name="GMimeDataWrapper.description"></a><h2>Description</h2>
66 A <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> is a wrapper object for a <a class="link" href="GMimePart.html" title="GMimePart"><span class="type">GMimePart</span></a>'s body,
67 allowing clients to read the content from the backing stream
68 without having to know whether it is encoded/compressed/etc and not
69 neding to know how to undo said encoding(s).
72 <div class="refsect1">
73 <a name="GMimeDataWrapper.details"></a><h2>Details</h2>
74 <div class="refsect2">
75 <a name="GMimeDataWrapper-struct"></a><h3>struct GMimeDataWrapper</h3>
76 <pre class="programlisting">struct GMimeDataWrapper;</pre>
78 A wrapper for a stream which may be encoded.
80 <div class="variablelist"><table border="0">
81 <col align="left" valign="top">
86 <div class="refsect2">
87 <a name="g-mime-data-wrapper-new"></a><h3>g_mime_data_wrapper_new ()</h3>
88 <pre class="programlisting"><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="returnvalue">GMimeDataWrapper</span></a> * g_mime_data_wrapper_new (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
90 Creates a new <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> object.
92 <div class="variablelist"><table border="0">
93 <col align="left" valign="top">
95 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
96 <td>a new data wrapper object.</td>
101 <div class="refsect2">
102 <a name="g-mime-data-wrapper-new-with-stream"></a><h3>g_mime_data_wrapper_new_with_stream ()</h3>
103 <pre class="programlisting"><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="returnvalue">GMimeDataWrapper</span></a> * g_mime_data_wrapper_new_with_stream (<em class="parameter"><code><a class="link" href="GMimeStream.html" title="GMimeStream"><span class="type">GMimeStream</span></a> *stream</code></em>,
104 <em class="parameter"><code><a class="link" href="gmime-gmime-encodings.html#GMimeContentEncoding" title="enum GMimeContentEncoding"><span class="type">GMimeContentEncoding</span></a> encoding</code></em>);</pre>
106 Creates a new <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> object around <em class="parameter"><code>stream</code></em>.
108 <div class="variablelist"><table border="0">
109 <col align="left" valign="top">
112 <td><p><span class="term"><em class="parameter"><code>stream</code></em> :</span></p></td>
113 <td>a <a class="link" href="GMimeStream.html" title="GMimeStream"><span class="type">GMimeStream</span></a>
117 <td><p><span class="term"><em class="parameter"><code>encoding</code></em> :</span></p></td>
118 <td>stream's encoding</td>
121 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
122 <td>a data wrapper around <em class="parameter"><code>stream</code></em>. Since the wrapper owns its
123 own reference on the stream, caller is responsible for unrefing
130 <div class="refsect2">
131 <a name="g-mime-data-wrapper-set-stream"></a><h3>g_mime_data_wrapper_set_stream ()</h3>
132 <pre class="programlisting"><span class="returnvalue">void</span> g_mime_data_wrapper_set_stream (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>,
133 <em class="parameter"><code><a class="link" href="GMimeStream.html" title="GMimeStream"><span class="type">GMimeStream</span></a> *stream</code></em>);</pre>
135 Replaces the wrapper's internal stream with <em class="parameter"><code>stream</code></em>. Don't forget,
136 if <em class="parameter"><code>stream</code></em> is not of the same encoding as the old stream, you'll
137 want to call <a class="link" href="GMimeDataWrapper.html#g-mime-data-wrapper-set-encoding" title="g_mime_data_wrapper_set_encoding ()"><code class="function">g_mime_data_wrapper_set_encoding()</code></a> as well.
140 Note: caller is responsible for its own reference on
141 <em class="parameter"><code>stream</code></em>.
143 <div class="variablelist"><table border="0">
144 <col align="left" valign="top">
147 <td><p><span class="term"><em class="parameter"><code>wrapper</code></em> :</span></p></td>
148 <td>a <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a>
152 <td><p><span class="term"><em class="parameter"><code>stream</code></em> :</span></p></td>
153 <td>a <a class="link" href="GMimeStream.html" title="GMimeStream"><span class="type">GMimeStream</span></a>
160 <div class="refsect2">
161 <a name="g-mime-data-wrapper-get-stream"></a><h3>g_mime_data_wrapper_get_stream ()</h3>
162 <pre class="programlisting"><a class="link" href="GMimeStream.html" title="GMimeStream"><span class="returnvalue">GMimeStream</span></a> * g_mime_data_wrapper_get_stream (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>);</pre>
164 Gets a reference to the stream wrapped by <em class="parameter"><code>wrapper</code></em>.
166 <div class="variablelist"><table border="0">
167 <col align="left" valign="top">
170 <td><p><span class="term"><em class="parameter"><code>wrapper</code></em> :</span></p></td>
171 <td>a <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a>
175 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
176 <td>a reference to the internal stream.</td>
182 <div class="refsect2">
183 <a name="g-mime-data-wrapper-set-encoding"></a><h3>g_mime_data_wrapper_set_encoding ()</h3>
184 <pre class="programlisting"><span class="returnvalue">void</span> g_mime_data_wrapper_set_encoding (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>,
185 <em class="parameter"><code><a class="link" href="gmime-gmime-encodings.html#GMimeContentEncoding" title="enum GMimeContentEncoding"><span class="type">GMimeContentEncoding</span></a> encoding</code></em>);</pre>
187 Sets the encoding type of the internal stream.
189 <div class="variablelist"><table border="0">
190 <col align="left" valign="top">
193 <td><p><span class="term"><em class="parameter"><code>wrapper</code></em> :</span></p></td>
194 <td>a <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a>
198 <td><p><span class="term"><em class="parameter"><code>encoding</code></em> :</span></p></td>
205 <div class="refsect2">
206 <a name="g-mime-data-wrapper-get-encoding"></a><h3>g_mime_data_wrapper_get_encoding ()</h3>
207 <pre class="programlisting"><a class="link" href="gmime-gmime-encodings.html#GMimeContentEncoding" title="enum GMimeContentEncoding"><span class="returnvalue">GMimeContentEncoding</span></a> g_mime_data_wrapper_get_encoding (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>);</pre>
209 Gets the encoding type of the stream wrapped by <em class="parameter"><code>wrapper</code></em>.
211 <div class="variablelist"><table border="0">
212 <col align="left" valign="top">
215 <td><p><span class="term"><em class="parameter"><code>wrapper</code></em> :</span></p></td>
216 <td>a <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a>
220 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
221 <td>the encoding type of the internal stream.</td>
227 <div class="refsect2">
228 <a name="g-mime-data-wrapper-write-to-stream"></a><h3>g_mime_data_wrapper_write_to_stream ()</h3>
229 <pre class="programlisting"><span class="returnvalue">ssize_t</span> g_mime_data_wrapper_write_to_stream (<em class="parameter"><code><a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a> *wrapper</code></em>,
230 <em class="parameter"><code><a class="link" href="GMimeStream.html" title="GMimeStream"><span class="type">GMimeStream</span></a> *stream</code></em>);</pre>
232 Writes the raw (decoded) data to the output stream.
234 <div class="variablelist"><table border="0">
235 <col align="left" valign="top">
238 <td><p><span class="term"><em class="parameter"><code>wrapper</code></em> :</span></p></td>
239 <td>a <a class="link" href="GMimeDataWrapper.html" title="GMimeDataWrapper"><span class="type">GMimeDataWrapper</span></a>
243 <td><p><span class="term"><em class="parameter"><code>stream</code></em> :</span></p></td>
244 <td>output stream</td>
247 <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
248 <td>the number of bytes written or <code class="literal">-1</code> on failure.</td>
254 <div class="refsect1">
255 <a name="GMimeDataWrapper.see-also"></a><h2>See Also</h2>
256 <a class="link" href="GMimePart.html" title="GMimePart"><span class="type">GMimePart</span></a>
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