twisted.protocols.sip.MessagesParser.html [plain text]
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<a href="twisted.html">Package twisted</a> ::
<a href="twisted.protocols.html">Package protocols</a> ::
<a href="twisted.protocols.sip.html">Module sip</a> ::
Class MessagesParser
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<!-- =========== START OF CLASS DESCRIPTION =========== -->
<h2 class="class">Class MessagesParser</h2>
<pre class="base-tree">
<a href="twisted.internet.protocol.BaseProtocol.html"><code>BaseProtocol</code></a> --+
|
<a href="twisted.internet.protocol.Protocol.html"><code>Protocol</code></a> --+
|
<a href="twisted.protocols.basic.LineReceiver.html"><code>LineReceiver</code></a> --+
|
<b>MessagesParser</b>
</pre><br />
<hr/>
<p>A SIP messages parser.</p>
Expects dataReceived, dataDone repeatedly, in that order. Shouldn't be
connected to actual transport.
<hr/>
<!-- =========== START OF METHOD SUMMARY =========== -->
<table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="summary">
<th colspan="2">Method Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="__init__"></a><span class="summary-sig"><span class="summary-sig-name">__init__</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>messageReceivedCallback</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="dataDone"></a><span class="summary-sig"><span class="summary-sig-name">dataDone</span>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.sip.MessagesParser.html#dataReceived" class="summary-sig-name"><code>dataReceived</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>data</span>)</span></code>
<br />
Protocol.dataReceived.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.sip.MessagesParser.html#handleFirstLine" class="summary-sig-name"><code>handleFirstLine</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>line</span>)</span></code>
<br />
Expected to create self.message.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="invalidMessage"></a><span class="summary-sig"><span class="summary-sig-name">invalidMessage</span>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.sip.MessagesParser.html#lineLengthExceeded" class="summary-sig-name"><code>lineLengthExceeded</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>line</span>)</span></code>
<br />
Called when the maximum line length has been reached.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.sip.MessagesParser.html#lineReceived" class="summary-sig-name"><code>lineReceived</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>line</span>)</span></code>
<br />
Override this for when each line is received.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="messageDone"></a><span class="summary-sig"><span class="summary-sig-name">messageDone</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>remainingData</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.sip.MessagesParser.html#rawDataReceived" class="summary-sig-name"><code>rawDataReceived</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>data</span>)</span></code>
<br />
Override this for when raw data is received.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="reset"></a><span class="summary-sig"><span class="summary-sig-name">reset</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>remainingData</span>)</span></code>
</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from LineReceiver</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.basic.LineReceiver.html#clearLineBuffer" class="summary-sig-name"><code>clearLineBuffer</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Clear buffered data.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.basic.LineReceiver.html#sendLine" class="summary-sig-name"><code>sendLine</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>line</span>)</span></code>
<br />
Sends a line to the other end of the connection.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.basic.LineReceiver.html#setLineMode" class="summary-sig-name"><code>setLineMode</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>extra</span>)</span></code>
<br />
Sets the line-mode of this receiver.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.protocols.basic.LineReceiver.html#setRawMode" class="summary-sig-name"><code>setRawMode</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Sets the raw mode of this receiver.</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Protocol</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.internet.protocol.Protocol.html#connectionFailed" class="summary-sig-name"><code>connectionFailed</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
(Deprecated)</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.internet.protocol.Protocol.html#connectionLost" class="summary-sig-name"><code>connectionLost</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>reason</span>)</span></code>
<br />
Called when the connection is shut down.</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from BaseProtocol</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.internet.protocol.BaseProtocol.html#connectionMade" class="summary-sig-name"><code>connectionMade</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Called when a connection is made.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.internet.protocol.BaseProtocol.html#makeConnection" class="summary-sig-name"><code>makeConnection</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>transport</span>)</span></code>
<br />
Make a connection to a transport and a server.</td></tr>
</table><br />
<!-- =========== START OF CLASS VARIABLE SUMMARY =========== -->
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<tr bgcolor="#70b0f0" class="summary">
<th colspan="2">Class Variable Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.protocols.sip.MessagesParser.html#acceptRequests"><code>acceptRequests</code></a></b> = <span title="1">1 </span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.protocols.sip.MessagesParser.html#acceptResponses"><code>acceptResponses</code></a></b> = <span title="1">1 </span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.protocols.sip.MessagesParser.html#debug"><code>debug</code></a></b> = <span title="0">0 </span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>str</code></font></td>
<td><b><a href="twisted.protocols.sip.MessagesParser.html#state"><code>state</code></a></b> = <span title="'firstline'"><code><span class="variable-quote">'</span>firstline<span class="variable-quote">'</span> </code>
</span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>str</code></font></td>
<td><b><a href="twisted.protocols.sip.MessagesParser.html#version"><code>version</code></a></b> = <span title="'SIP/2.0'"><code><span class="variable-quote">'</span>SIP/2.0<span class="variable-quote">'</span> </code>
</span></td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from LineReceiver</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>str</code></font></td>
<td><b><a href="twisted.protocols.basic.LineReceiver.html#__buffer"><code>_LineReceiver__buffer</code></a></b> = <span title="''"><code><span class="variable-quote">'</span><span class="variable-quote">'</span> </code>
</span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>str</code></font></td>
<td><b><a href="twisted.protocols.basic.LineReceiver.html#delimiter"><code>delimiter</code></a></b>: The line-ending delimiter to use.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.protocols.basic.LineReceiver.html#line_mode"><code>line_mode</code></a></b> = <span title="1">1 </span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.protocols.basic.LineReceiver.html#MAX_LENGTH"><code>MAX_LENGTH</code></a></b>: The maximum length of a line to allow (If a sent line is longer than
this, the connection is dropped).</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Protocol</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>tuple</code></font></td>
<td><b><a href="twisted.internet.protocol.Protocol.html#__implements__"><code>__implements__</code></a></b> = <span title="(<class twisted.internet.interfaces.IProtocol at 0x8278f0c>,)"><code>(<class twisted.internet.interfaces.IPr<span class="variable-ellipsis">...</span></code>
</span></td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from BaseProtocol</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.internet.protocol.BaseProtocol.html#connected"><code>connected</code></a></b> = <span title="0">0 </span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>NoneType</code></font></td>
<td><b><a href="twisted.internet.protocol.BaseProtocol.html#transport"><code>transport</code></a></b> = <span title="None">None </span></td></tr>
</table><br />
<!-- =========== START OF METHOD DETAILS =========== -->
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<th colspan="2">Method Details</th></tr>
</table>
<a name="dataReceived"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">dataReceived</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>data</span>)</span>
</h3>
Protocol.dataReceived. Translates bytes into lines, and calls
lineReceived (or rawDataReceived, depending on mode.)
<dl><dt></dt><dd>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="twisted.protocols.basic.LineReceiver.html#dataReceived"><code>twisted.protocols.basic.LineReceiver.dataReceived</code></a> <i>(inherited documentation)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="handleFirstLine"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">handleFirstLine</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>line</span>)</span>
</h3>
Expected to create self.message.
<dl><dt></dt><dd>
</dd></dl>
</td></tr></table>
<a name="lineLengthExceeded"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">lineLengthExceeded</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>line</span>)</span>
</h3>
Called when the maximum line length has been reached. Override if it
needs to be dealt with in some special way.
<dl><dt></dt><dd>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="twisted.protocols.basic.LineReceiver.html#lineLengthExceeded"><code>twisted.protocols.basic.LineReceiver.lineLengthExceeded</code></a> <i>(inherited documentation)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="lineReceived"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">lineReceived</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>line</span>)</span>
</h3>
Override this for when each line is received.
<dl><dt></dt><dd>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="twisted.protocols.basic.LineReceiver.html#lineReceived"><code>twisted.protocols.basic.LineReceiver.lineReceived</code></a> <i>(inherited documentation)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="rawDataReceived"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">rawDataReceived</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>data</span>)</span>
</h3>
Override this for when raw data is received.
<dl><dt></dt><dd>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="twisted.protocols.basic.LineReceiver.html#rawDataReceived"><code>twisted.protocols.basic.LineReceiver.rawDataReceived</code></a> <i>(inherited documentation)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<br />
<!-- =========== START OF CLASS VARIABLE DETAILS =========== -->
<table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="details">
<th colspan="2">Class Variable Details</th></tr>
</table>
<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="acceptRequests"></a>
<h3>acceptRequests</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>int</code>
</dd>
<span title="1"> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
1 </pre>
</td></tr></table></dd>
</span> </dl>
</dd>
</dl></td></tr></table>
<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="acceptResponses"></a>
<h3>acceptResponses</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>int</code>
</dd>
<span title="1"> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
1 </pre>
</td></tr></table></dd>
</span> </dl>
</dd>
</dl></td></tr></table>
<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="debug"></a>
<h3>debug</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>int</code>
</dd>
<span title="0"> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
0 </pre>
</td></tr></table></dd>
</span> </dl>
</dd>
</dl></td></tr></table>
<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="state"></a>
<h3>state</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>str</code>
</dd>
<span title="'firstline'"> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
<span class="variable-quote">'</span>firstline<span class="variable-quote">'</span> </pre>
</td></tr></table></dd>
</span> </dl>
</dd>
</dl></td></tr></table>
<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="version"></a>
<h3>version</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>str</code>
</dd>
<span title="'SIP/2.0'"> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
<span class="variable-quote">'</span>SIP/2.0<span class="variable-quote">'</span> </pre>
</td></tr></table></dd>
</span> </dl>
</dd>
</dl></td></tr></table>
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