Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/class_r_process_client.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
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<title>TB10.1 Example Applications: RProcessClient Class Reference</title>
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<link href="doxygen.css" rel="stylesheet" type="text/css">
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<link href="tabs.css" rel="stylesheet" type="text/css">
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</head><body>
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<!-- Generated by Doxygen 1.5.3 -->
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<h1>RProcessClient Class Reference</h1><!-- doxytag: class="RProcessClient" -->
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<p>
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<a href="class_r_process_client-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td></td></tr>
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<tr><td colspan="2"><br><h2>Public Member Functions</h2></td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">IMPORT_C TInt&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_process_client.html#363afab5db2bd5f1bdb94eb2d2604d7d">Connect</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">IMPORT_C TInt&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_process_client.html#a7bd9ded2aeadfd0045bb4d72c2f265e">OpenDriver</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">IMPORT_C void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_process_client.html#bd90b378adab67b51920841c9979651c">Send</a> (const TDesC8 &amp;aBuf, TRequestStatus &amp;aStatus)</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">IMPORT_C void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_process_client.html#182846342d293c4b3e4e28eb45a350a7">SendCancel</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">IMPORT_C TInt&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_process_client.html#f16ca75a38a34ce5845d8306be97d5ce">UnloadDeviceDriver</a> ()</td></tr>
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<tr><td class="memItemLeft" nowrap align="right" valign="top">IMPORT_C TInt&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_r_process_client.html#5ba4941db07032faf602c8b0f80ef073">LoadDeviceDriver</a> ()</td></tr>
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</table>
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<hr><a name="_details"></a><h2>Detailed Description</h2>
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Client interface for process server 
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<p>Definition at line <a class="el" href="processclient_8h-source.html#l00025">25</a> of file <a class="el" href="processclient_8h-source.html">processclient.h</a>.</p>
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<hr><h2>Member Function Documentation</h2>
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<a class="anchor" name="363afab5db2bd5f1bdb94eb2d2604d7d"></a><!-- doxytag: member="RProcessClient::Connect" ref="363afab5db2bd5f1bdb94eb2d2604d7d" args="()" -->
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      <table class="memname">
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          <td class="memname">EXPORT_C TInt RProcessClient::Connect           </td>
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          <td>(</td>
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          <td class="paramname">          </td>
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          <td>&nbsp;)&nbsp;</td>
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          <td width="100%"></td>
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        </tr>
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      </table>
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</div>
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<p>
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Connects to the server, attempting to start it if necessary. <dl class="return" compact><dt><b>Returns:</b></dt><dd>The error value. </dd></dl>
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<p>Definition at line <a class="el" href="processclient_8cpp-source.html#l00067">67</a> of file <a class="el" href="processclient_8cpp-source.html">processclient.cpp</a>.</p>
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</div>
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<a class="anchor" name="a7bd9ded2aeadfd0045bb4d72c2f265e"></a><!-- doxytag: member="RProcessClient::OpenDriver" ref="a7bd9ded2aeadfd0045bb4d72c2f265e" args="()" -->
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        <tr>
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          <td class="memname">EXPORT_C TInt RProcessClient::OpenDriver           </td>
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          <td>(</td>
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          <td class="paramname">          </td>
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          <td>&nbsp;)&nbsp;</td>
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          <td width="100%"></td>
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        </tr>
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      </table>
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</div>
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<p>
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Opens the device driver's logical channel. <dl class="return" compact><dt><b>Returns:</b></dt><dd>KErrNone if successful, otherwise one of the other system wide error codes. </dd></dl>
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<p>Definition at line <a class="el" href="processclient_8cpp-source.html#l00105">105</a> of file <a class="el" href="processclient_8cpp-source.html">processclient.cpp</a>.</p>
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</div>
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</div><p>
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<a class="anchor" name="bd90b378adab67b51920841c9979651c"></a><!-- doxytag: member="RProcessClient::Send" ref="bd90b378adab67b51920841c9979651c" args="(const TDesC8 &amp;aBuf, TRequestStatus &amp;aStatus)" -->
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          <td class="memname">EXPORT_C void RProcessClient::Send           </td>
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          <td>(</td>
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          <td class="paramtype">const TDesC8 &amp;&nbsp;</td>
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          <td class="paramname"> <em>aBuf</em>, </td>
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          <td class="paramkey"></td>
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          <td></td>
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          <td class="paramtype">TRequestStatus &amp;&nbsp;</td>
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          <td class="paramname"> <em>aStatus</em></td><td>&nbsp;</td>
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          <td>)</td>
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      </table>
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Sends data to device (asynchronous request). <dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>aBuf</em>&nbsp;</td><td>A descriptor which contains the data to be sent. </td></tr>
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    <tr><td valign="top"></td><td valign="top"><em>aStatus</em>&nbsp;</td><td>A TRequestStatus reference. </td></tr>
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</dl>
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<p>Definition at line <a class="el" href="processclient_8cpp-source.html#l00114">114</a> of file <a class="el" href="processclient_8cpp-source.html">processclient.cpp</a>.</p>
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<a class="anchor" name="182846342d293c4b3e4e28eb45a350a7"></a><!-- doxytag: member="RProcessClient::SendCancel" ref="182846342d293c4b3e4e28eb45a350a7" args="()" -->
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          <td class="memname">EXPORT_C void RProcessClient::SendCancel           </td>
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          <td>&nbsp;)&nbsp;</td>
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<p>
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Cancels sending request. 
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<p>Definition at line <a class="el" href="processclient_8cpp-source.html#l00121">121</a> of file <a class="el" href="processclient_8cpp-source.html">processclient.cpp</a>.</p>
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<a class="anchor" name="f16ca75a38a34ce5845d8306be97d5ce"></a><!-- doxytag: member="RProcessClient::UnloadDeviceDriver" ref="f16ca75a38a34ce5845d8306be97d5ce" args="()" -->
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          <td class="memname">EXPORT_C TInt RProcessClient::UnloadDeviceDriver           </td>
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          <td>(</td>
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          <td>&nbsp;)&nbsp;</td>
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Unloads the device driver. <dl class="return" compact><dt><b>Returns:</b></dt><dd>KErrNone if successful, otherwise one of the other system wide error codes. </dd></dl>
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<p>Definition at line <a class="el" href="processclient_8cpp-source.html#l00129">129</a> of file <a class="el" href="processclient_8cpp-source.html">processclient.cpp</a>.</p>
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<a class="anchor" name="5ba4941db07032faf602c8b0f80ef073"></a><!-- doxytag: member="RProcessClient::LoadDeviceDriver" ref="5ba4941db07032faf602c8b0f80ef073" args="()" -->
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          <td class="memname">EXPORT_C TInt RProcessClient::LoadDeviceDriver           </td>
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          <td>(</td>
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          <td>&nbsp;)&nbsp;</td>
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Loads the device driver. <dl class="return" compact><dt><b>Returns:</b></dt><dd>KErrNone if successful, otherwise one of the other system wide error codes. </dd></dl>
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<p>Definition at line <a class="el" href="processclient_8cpp-source.html#l00137">137</a> of file <a class="el" href="processclient_8cpp-source.html">processclient.cpp</a>.</p>
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<hr size="1"><address style="text-align: right;"><small>Generated on Thu Jan 21 10:33:08 2010 for TB10.1 Example Applications by&nbsp;
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<a href="http://www.doxygen.org/index.html">
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<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.3 </small></address>
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</body>
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