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<title>Camel Reference Manual: camel-utf8</title>
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<a href="#camel-camel-utf8.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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<a name="camel-camel-utf8"></a><div class="titlepage"></div>
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<td valign="top">
<h2><span class="refentrytitle"><a name="camel-camel-utf8.top_of_page"></a>camel-utf8</span></h2>
<p>camel-utf8</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="camel-camel-utf8.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">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="camel-camel-utf8.html#camel-utf8-putc" title="camel_utf8_putc ()">camel_utf8_putc</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">guint32</span>
</td>
<td class="function_name">
<a class="link" href="camel-camel-utf8.html#camel-utf8-getc" title="camel_utf8_getc ()">camel_utf8_getc</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">guint32</span>
</td>
<td class="function_name">
<a class="link" href="camel-camel-utf8.html#camel-utf8-getc-limit" title="camel_utf8_getc_limit ()">camel_utf8_getc_limit</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="camel-camel-utf8.html#g-string-append-u" title="g_string_append_u ()">g_string_append_u</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#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="camel-camel-utf8.html#camel-utf7-utf8" title="camel_utf7_utf8 ()">camel_utf7_utf8</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#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="camel-camel-utf8.html#camel-utf8-utf7" title="camel_utf8_utf7 ()">camel_utf8_utf7</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#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="camel-camel-utf8.html#camel-utf8-ucs2" title="camel_utf8_ucs2 ()">camel_utf8_ucs2</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#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="camel-camel-utf8.html#camel-ucs2-utf8" title="camel_ucs2_utf8 ()">camel_ucs2_utf8</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#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="camel-camel-utf8.html#camel-utf8-make-valid" title="camel_utf8_make_valid ()">camel_utf8_make_valid</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="camel-camel-utf8.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">
</pre>
</div>
<div class="refsect1">
<a name="camel-camel-utf8.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="camel-camel-utf8.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="camel-utf8-putc"></a><h3>camel_utf8_putc ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
camel_utf8_putc (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> **ptr</code></em>,
<em class="parameter"><code><span class="type">guint32</span> c</code></em>);</pre>
<p>Output a 32 bit unicode character as utf8 octets. At most 4 octets will
be written to <em class="parameter"><code>ptr</code></em>
. <em class="parameter"><code>ptr</code></em>
will be advanced to the next character position.</p>
</div>
<hr>
<div class="refsect2">
<a name="camel-utf8-getc"></a><h3>camel_utf8_getc ()</h3>
<pre class="programlisting"><span class="returnvalue">guint32</span>
camel_utf8_getc (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> **ptr</code></em>);</pre>
<p>Get a Unicode character from a utf8 stream. <em class="parameter"><code>ptr</code></em>
will be advanced
to the next character position. Invalid utf8 characters will be
silently skipped. <em class="parameter"><code>ptr</code></em>
should point to a NUL terminated array.</p>
<div class="refsect3">
<a name="id-1.2.14.19.6.3.5"></a><h4>Returns</h4>
<p> The next Unicode character. <em class="parameter"><code>ptr</code></em>
will be advanced to
the next character always.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="camel-utf8-getc-limit"></a><h3>camel_utf8_getc_limit ()</h3>
<pre class="programlisting"><span class="returnvalue">guint32</span>
camel_utf8_getc_limit (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> **ptr</code></em>,
<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"><span class="type">guchar</span></a> *end</code></em>);</pre>
<p>Get the next utf8 gchar at <em class="parameter"><code>ptr</code></em>
, and return it, advancing <em class="parameter"><code>ptr</code></em>
to
the next character. If <em class="parameter"><code>end</code></em>
is reached before a full utf8
character can be read, then the invalid Unicode gchar 0xffff is
returned as a sentinel (Unicode 3.1, section 2.7), and <em class="parameter"><code>ptr</code></em>
is not
advanced.</p>
<div class="refsect3">
<a name="id-1.2.14.19.6.4.5"></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>end</p></td>
<td class="parameter_description"><p>must not be NULL.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="id-1.2.14.19.6.4.6"></a><h4>Returns</h4>
<p> The next utf8 char, or 0xffff.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="g-string-append-u"></a><h3>g_string_append_u ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
g_string_append_u (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Strings.html#GString"><span class="type">GString</span></a> *out</code></em>,
<em class="parameter"><code><span class="type">guint32</span> c</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="camel-utf7-utf8"></a><h3>camel_utf7_utf8 ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
camel_utf7_utf8 (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *ptr</code></em>);</pre>
<p>Convert a modified utf7 string to utf8. If the utf7 string
contains 8 bit characters, they are treated as iso-8859-1.</p>
<p>The IMAP rules [rfc2060] are used in the utf7 encoding.</p>
<div class="refsect3">
<a name="id-1.2.14.19.6.6.6"></a><h4>Returns</h4>
<p> The converted string.</p>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="camel-utf8-utf7"></a><h3>camel_utf8_utf7 ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
camel_utf8_utf7 (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *ptr</code></em>);</pre>
<p>Convert a utf8 string to a modified utf7 format.</p>
<p>The IMAP rules [rfc2060] are used in the utf7 encoding.</p>
<div class="refsect3">
<a name="id-1.2.14.19.6.7.6"></a><h4>Returns</h4>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="camel-utf8-ucs2"></a><h3>camel_utf8_ucs2 ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
camel_utf8_ucs2 (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *ptr</code></em>);</pre>
<p>Convert a utf8 string into a ucs2 one. The ucs string will be in
network byte order, and terminated with a 16 bit NULL.</p>
<div class="refsect3">
<a name="id-1.2.14.19.6.8.5"></a><h4>Returns</h4>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="camel-ucs2-utf8"></a><h3>camel_ucs2_utf8 ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
camel_ucs2_utf8 (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *ptr</code></em>);</pre>
<p>Convert a ucs2 string into a utf8 one. The ucs2 string is treated
as network byte ordered, and terminated with a 16 bit NUL.</p>
<div class="refsect3">
<a name="id-1.2.14.19.6.9.5"></a><h4>Returns</h4>
<p></p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="camel-utf8-make-valid"></a><h3>camel_utf8_make_valid ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
camel_utf8_make_valid (<em class="parameter"><code>const <a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *text</code></em>);</pre>
<p>Ensures the returned text will be valid UTF-8 string, with incorrect letters
changed to question marks. Returned pointer should be freed with g_free.</p>
<p class="since">Since 2.26</p>
</div>
</div>
<div class="refsect1">
<a name="camel-camel-utf8.other_details"></a><h2>Types and Values</h2>
</div>
</div>
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