gdatainputstream.html

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  G_DATA_STREAM_NEWLINE_TYPE_CR,
  G_DATA_STREAM_NEWLINE_TYPE_CR_LF,
  G_DATA_STREAM_NEWLINE_TYPE_ANY
} GDataStreamNewlineType;
</pre>
<p>
<a class="link" href="GDataInputStream.html#GDataStreamNewlineType"><span class="type">GDataStreamNewlineType</span></a> is used when checking for or setting the line endings for a given file.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><a name="G-DATA-STREAM-NEWLINE-TYPE-LF:CAPS"></a><code class="literal">G_DATA_STREAM_NEWLINE_TYPE_LF</code></span></p></td>
<td> Selects "LF" line endings, common on most modern UNIX platforms.
</td>
</tr>
<tr>
<td><p><span class="term"><a name="G-DATA-STREAM-NEWLINE-TYPE-CR:CAPS"></a><code class="literal">G_DATA_STREAM_NEWLINE_TYPE_CR</code></span></p></td>
<td> Selects "CR" line endings.
</td>
</tr>
<tr>
<td><p><span class="term"><a name="G-DATA-STREAM-NEWLINE-TYPE-CR-LF:CAPS"></a><code class="literal">G_DATA_STREAM_NEWLINE_TYPE_CR_LF</code></span></p></td>
<td> Selects "CR, LF" line ending, common on Microsoft Windows.
</td>
</tr>
<tr>
<td><p><span class="term"><a name="G-DATA-STREAM-NEWLINE-TYPE-ANY:CAPS"></a><code class="literal">G_DATA_STREAM_NEWLINE_TYPE_ANY</code></span></p></td>
<td> Automatically try to handle any line ending type.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3202173"></a><h3>
<a name="g-data-input-stream-new"></a>g_data_input_stream_new ()</h3>
<a class="indexterm" name="id3202185"></a><pre class="programlisting"><a class="link" href="GDataInputStream.html" title="GDataInputStream">GDataInputStream</a>*   g_data_input_stream_new             (<a class="link" href="GInputStream.html" title="GInputStream">GInputStream</a> *base_stream);</pre>
<p>
Creates a new data input stream for the <em class="parameter"><code>base_stream</code></em>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>base_stream</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GInputStream.html" title="GInputStream"><span class="type">GInputStream</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> a new <a class="link" href="GDataInputStream.html" title="GDataInputStream"><span class="type">GDataInputStream</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3202266"></a><h3>
<a name="g-data-input-stream-set-byte-order"></a>g_data_input_stream_set_byte_order ()</h3>
<a class="indexterm" name="id3202280"></a><pre class="programlisting">void                g_data_input_stream_set_byte_order  (<a class="link" href="GDataInputStream.html" title="GDataInputStream">GDataInputStream</a> *stream,
                                                         <a class="link" href="GDataInputStream.html#GDataStreamByteOrder">GDataStreamByteOrder</a> order);</pre>
<p>
This function sets the byte order for the given <em class="parameter"><code>stream</code></em>. All subsequent
reads from the <em class="parameter"><code>stream</code></em> will be read in the given <em class="parameter"><code>order</code></em>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream</code></em>&#160;:</span></p></td>
<td> a given <a class="link" href="GDataInputStream.html" title="GDataInputStream"><span class="type">GDataInputStream</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>order</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GDataInputStream.html#GDataStreamByteOrder"><span class="type">GDataStreamByteOrder</span></a> to set.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3202383"></a><h3>
<a name="g-data-input-stream-get-byte-order"></a>g_data_input_stream_get_byte_order ()</h3>
<a class="indexterm" name="id3202397"></a><pre class="programlisting"><a class="link" href="GDataInputStream.html#GDataStreamByteOrder">GDataStreamByteOrder</a> g_data_input_stream_get_byte_order (<a class="link" href="GDataInputStream.html" title="GDataInputStream">GDataInputStream</a> *stream);</pre>
<p>
Gets the byte order for the data input stream.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream</code></em>&#160;:</span></p></td>
<td> a given <a class="link" href="GDataInputStream.html" title="GDataInputStream"><span class="type">GDataInputStream</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> the <em class="parameter"><code>stream</code></em>'s current <a class="link" href="GDataInputStream.html#GDataStreamByteOrder"><span class="type">GDataStreamByteOrder</span></a>. 
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3202477"></a><h3>
<a name="g-data-input-stream-set-newline-type"></a>g_data_input_stream_set_newline_type ()</h3>
<a class="indexterm" name="id3202490"></a><pre class="programlisting">void                g_data_input_stream_set_newline_type
                                                        (<a class="link" href="GDataInputStream.html" title="GDataInputStream">GDataInputStream</a> *stream,
                                                         <a class="link" href="GDataInputStream.html#GDataStreamNewlineType">GDataStreamNewlineType</a> type);</pre>
<p>
Sets the newline type for the <em class="parameter"><code>stream</code></em>.
</p>
<p>
Note that using G_DATA_STREAM_NEWLINE_TYPE_ANY is slightly unsafe. If a read
chunk ends in "CR" we must read an additional byte to know if this is "CR" or
"CR LF", and this might block if there is no more data availible.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream</code></em>&#160;:</span></p></td>
<td> a <a class="link" href="GDataInputStream.html" title="GDataInputStream"><span class="type">GDataInputStream</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>type</code></em>&#160;:</span></p></td>
<td> the type of new line return as <a class="link" href="GDataInputStream.html#GDataStreamNewlineType"><span class="type">GDataStreamNewlineType</span></a>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3202590"></a><h3>
<a name="g-data-input-stream-get-newline-type"></a>g_data_input_stream_get_newline_type ()</h3>
<a class="indexterm" name="id3202604"></a><pre class="programlisting"><a class="link" href="GDataInputStream.html#GDataStreamNewlineType">GDataStreamNewlineType</a> g_data_input_stream_get_newline_type
                                                        (<a class="link" href="GDataInputStream.html" title="GDataInputStream">GDataInputStream</a> *stream);</pre>
<p>
Gets the current newline type for the <em class="parameter"><code>stream</code></em>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream</code></em>&#160;:</span></p></td>
<td> a given <a class="link" href="GDataInputStream.html" title="GDataInputStream"><span class="type">GDataInputStream</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> <a class="link" href="GDataInputStream.html#GDataStreamNewlineType"><span class="type">GDataStreamNewlineType</span></a> for the given <em class="parameter"><code>stream</code></em>.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3202692"></a><h3>
<a name="g-data-input-stream-read-byte"></a>g_data_input_stream_read_byte ()</h3>
<a class="indexterm" name="id3202705"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guchar"
>guchar</a>              g_data_input_stream_read_byte       (<a class="link" href="GDataInputStream.html" title="GDataInputStream">GDataInputStream</a> *stream,
                                                         <a class="link" href="GCancellable.html" title="GCancellable">GCancellable</a> *cancellable,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **error);</pre>
<p>
Reads an unsigned 8-bit/1-byte value from <em class="parameter"><code>stream</code></em>.</p>
<p>

</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>stream</code></em>&#160;:</span></p></td>
<td> a given <a class="link" href="GDataInputStream.html" title="GDataInputStream"><span class="type">GDataInputStream</span></a>.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>cancellable</code></em>&#160;:</span></p></td>
<td> optional <a class="link" href="GCancellable.html" title="GCancellable"><span class="type">GCancellable</span></a> object, <a
href="/usr/share/gtk-doc/html/liboil/liboil-liboiljunk.html#NULL:CAPS"
><code class="literal">NULL</code></a> to ignore.
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>error</code></em>&#160;:</span></p></td>
<td> <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
><span class="type">GError</span></a> for error reporting.
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span>&#160;:</span></p></td>
<td> an unsigned 8-bit/1-byte value read from the <em class="parameter"><code>stream</code></em> or <code class="literal">0</code> 
if an error occurred.
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2" lang="en">
<a name="id3202862"></a><h3>
<a name="g-data-input-stream-read-int16"></a>g_data_input_stream_read_int16 ()</h3>
<a class="indexterm" name="id3202875"></a><pre class="programlisting"><a
href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gint16"
>gint16</a>              g_data_input_stream_read_int16      (<a class="link" href="GDataInputStream.html" title="GDataInputStream">GDataInputStream</a> *stream,
                                                         <a class="link" href="GCancellable.html" title="GCancellable">GCancellable</a> *cancellable,
                                                         <a
href="/usr/share/gtk-doc/html/glib/glib-Error-Reporting.html#GError"
>GError</a> **error);</pre>
<p>
Reads a 16-bit/2-byte value from <em class="parameter"><code>stream</code></em>.
</p>
<p>
In order to get the correct byte order for this read operation, 
see <code class="function">g_data_stream_get_byte_order()</code> and <code class="function">g_data_stream_set_byte_order()</code>.</p>
<p>