Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/cmtpexampledprequestprocessor_8cpp-source.html
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+<title>TB10.1 Example Applications: examples/RemoteConn/MtpDataProviderExample/src/cmtpexampledprequestprocessor.cpp Source File</title>
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+<!-- Generated by Doxygen 1.5.3 -->
+<h1>examples/RemoteConn/MtpDataProviderExample/src/cmtpexampledprequestprocessor.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).</span>
+<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
+<a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span>
+<a name="l00004"></a>00004 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span>
+<a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span>
+<a name="l00006"></a>00006 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span>
+<a name="l00007"></a>00007 <span class="comment">//</span>
+<a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span>
+<a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span>
+<a name="l00010"></a>00010 <span class="comment">//</span>
+<a name="l00011"></a>00011 <span class="comment">// Contributors:</span>
+<a name="l00012"></a>00012 <span class="comment">//</span>
+<a name="l00013"></a>00013 <span class="comment">// Description:</span>
+<a name="l00014"></a>00014 <span class="comment">//</span>
+<a name="l00015"></a>00015
+<a name="l00016"></a>00016 <span class="preprocessor">#include <mtp/mtpprotocolconstants.h></span>
+<a name="l00017"></a>00017 <span class="preprocessor">#include <mtp/tmtptyperequest.h></span>
+<a name="l00018"></a>00018 <span class="preprocessor">#include <mtp/mmtpdataproviderframework.h></span>
+<a name="l00019"></a>00019 <span class="preprocessor">#include <mtp/tmtptypeevent.h></span>
+<a name="l00020"></a>00020 <span class="preprocessor">#include <mtp/mmtpconnection.h></span>
+<a name="l00021"></a>00021 <span class="preprocessor">#include <mtp/mmtpobjectmgr.h></span>
+<a name="l00022"></a>00022
+<a name="l00023"></a>00023 <span class="preprocessor">#include "cmtpexampledprequestprocessor.h"</span>
+<a name="l00024"></a>00024
+<a name="l00025"></a>00025
+<a name="l00034"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#eec08e4c2bc425fc9284645a98850d9a">00034</a> <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#eec08e4c2bc425fc9284645a98850d9a">CMTPExampleDpRequestProcessor::CMTPExampleDpRequestProcessor</a>(
+<a name="l00035"></a>00035 MMTPDataProviderFramework& aFramework,
+<a name="l00036"></a>00036 MMTPConnection& aConnection,
+<a name="l00037"></a>00037 TInt aElementCount,
+<a name="l00038"></a>00038 <span class="keyword">const</span> TMTPRequestElementInfo* aElements)
+<a name="l00039"></a>00039 :iFramework(aFramework),
+<a name="l00040"></a>00040 iConnection(aConnection),
+<a name="l00041"></a>00041 iElementCount(aElementCount),
+<a name="l00042"></a>00042 iElements(aElements)
+<a name="l00043"></a>00043 {
+<a name="l00044"></a>00044
+<a name="l00045"></a>00045 }
+<a name="l00046"></a>00046
+<a name="l00050"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#683cf05e8b6aa42d6646b893b3680597">00050</a> <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#683cf05e8b6aa42d6646b893b3680597">CMTPExampleDpRequestProcessor::~CMTPExampleDpRequestProcessor</a>()
+<a name="l00051"></a>00051 {
+<a name="l00052"></a>00052 }
+<a name="l00056"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#cf6a9caa24bebc0a9936ad1e10c48c90">00056</a> <span class="keywordtype">void</span> <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#cf6a9caa24bebc0a9936ad1e10c48c90">CMTPExampleDpRequestProcessor::Release</a>()
+<a name="l00057"></a>00057 {
+<a name="l00058"></a>00058 <span class="keyword">delete</span> <span class="keyword">this</span>;
+<a name="l00059"></a>00059 }
+<a name="l00060"></a>00060
+<a name="l00061"></a>00061
+<a name="l00068"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#23bd6f51aef2507ff9b1466c5744cd47">00068</a> <span class="keywordtype">void</span> <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#23bd6f51aef2507ff9b1466c5744cd47">CMTPExampleDpRequestProcessor::SendResponseL</a>(TMTPResponseCode aResponseCode, TInt aParameterCount, TUint32* aParams)
+<a name="l00069"></a>00069 {
+<a name="l00070"></a>00070 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8306d5939d20c40029fe5d9e7058c6ca">iResponse</a>.SetUint16(TMTPTypeResponse::EResponseCode, aResponseCode);
+<a name="l00071"></a>00071
+<a name="l00072"></a>00072 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8306d5939d20c40029fe5d9e7058c6ca">iResponse</a>.SetUint32(TMTPTypeResponse::EResponseSessionID, <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#399e2163520eeebb27904adeb4d4c065">iSessionId</a>);
+<a name="l00073"></a>00073
+<a name="l00074"></a>00074 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8306d5939d20c40029fe5d9e7058c6ca">iResponse</a>.SetUint32(TMTPTypeResponse::EResponseTransactionID, <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#d60ac39ce8632127593b6426eb85229d">iTransactionCode</a>);
+<a name="l00075"></a>00075
+<a name="l00076"></a>00076 TInt i = 0;
+<a name="l00077"></a>00077 <span class="keywordflow">for</span>(i = 0; i < aParameterCount; i++)
+<a name="l00078"></a>00078 {
+<a name="l00079"></a>00079 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8306d5939d20c40029fe5d9e7058c6ca">iResponse</a>.SetUint32(TMTPTypeResponse::EResponseParameter1 + i, aParams[i]);
+<a name="l00080"></a>00080 }
+<a name="l00081"></a>00081
+<a name="l00082"></a>00082 i += TMTPTypeResponse::EResponseParameter1;
+<a name="l00083"></a>00083 <span class="keywordflow">while</span>(i <= TMTPTypeResponse::EResponseParameter5)
+<a name="l00084"></a>00084 {
+<a name="l00085"></a>00085 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8306d5939d20c40029fe5d9e7058c6ca">iResponse</a>.SetUint32(i, KMTPNotSpecified32);
+<a name="l00086"></a>00086 i++;
+<a name="l00087"></a>00087 }
+<a name="l00088"></a>00088 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#410248adcbd0b41283d7c75f15a13e72">iFramework</a>.SendResponseL(<a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8306d5939d20c40029fe5d9e7058c6ca">iResponse</a>, *<a class="code" href="class_c_m_t_p_example_dp_request_processor.html#17212309a25958024870740420fece23">iRequest</a>, <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#b55cfa69d312d270f248d256b17ed608">iConnection</a>);
+<a name="l00089"></a>00089 }
+<a name="l00094"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#1d115a581c794e3fd51279897f5d93c6">00094</a> <span class="keyword">const</span> TMTPTypeRequest& <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#1d115a581c794e3fd51279897f5d93c6">CMTPExampleDpRequestProcessor::Request</a>()<span class="keyword"> const</span>
+<a name="l00095"></a>00095 <span class="keyword"> </span>{
+<a name="l00096"></a>00096 <span class="keywordflow">return</span> *<a class="code" href="class_c_m_t_p_example_dp_request_processor.html#17212309a25958024870740420fece23">iRequest</a>;
+<a name="l00097"></a>00097 }
+<a name="l00098"></a>00098
+<a name="l00099"></a>00099
+<a name="l00100"></a>00100
+<a name="l00104"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#99d04bc3cd40550b4c67d3164b68ee7c">00104</a> <span class="keywordtype">void</span> <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#99d04bc3cd40550b4c67d3164b68ee7c">CMTPExampleDpRequestProcessor::CompleteRequestL</a>()
+<a name="l00105"></a>00105 {
+<a name="l00106"></a>00106 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#410248adcbd0b41283d7c75f15a13e72">iFramework</a>.TransactionCompleteL(*<a class="code" href="class_c_m_t_p_example_dp_request_processor.html#17212309a25958024870740420fece23">iRequest</a>, <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#b55cfa69d312d270f248d256b17ed608">iConnection</a>);
+<a name="l00107"></a>00107 }
+<a name="l00108"></a>00108
+<a name="l00109"></a>00109
+<a name="l00116"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#4b10e786885316ab9cc41d0b139469ff">00116</a> TBool <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#4b10e786885316ab9cc41d0b139469ff">CMTPExampleDpRequestProcessor::HandleRequestL</a>(<span class="keyword">const</span> TMTPTypeRequest& aRequest, TMTPTransactionPhase aPhase)
+<a name="l00117"></a>00117 {
+<a name="l00118"></a>00118 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#17212309a25958024870740420fece23">iRequest</a> = &aRequest;
+<a name="l00119"></a>00119 TBool result = EFalse;
+<a name="l00120"></a>00120 <span class="keywordflow">switch</span>(aPhase)
+<a name="l00121"></a>00121 {
+<a name="l00122"></a>00122 <span class="keywordflow">case</span> ERequestPhase:
+<a name="l00123"></a>00123 ExtractSessionTransactionId();
+<a name="l00124"></a>00124 ServiceL();
+<a name="l00125"></a>00125 <span class="keywordflow">break</span>;
+<a name="l00126"></a>00126
+<a name="l00127"></a>00127 <span class="keywordflow">case</span> EResponsePhase:
+<a name="l00128"></a>00128 result = <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8805aaa8addc025229322dbe92ddefc5">DoHandleResponsePhaseL</a>();
+<a name="l00129"></a>00129 <span class="keywordflow">break</span>;
+<a name="l00130"></a>00130
+<a name="l00131"></a>00131 <span class="keywordflow">case</span> ECompletingPhase:
+<a name="l00132"></a>00132 result = <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#499d04d039da527a915bdbc58b3231b7">DoHandleCompletingPhaseL</a>();
+<a name="l00133"></a>00133 <span class="keywordflow">break</span>;
+<a name="l00134"></a>00134 }
+<a name="l00135"></a>00135 <span class="keywordflow">return</span> result;
+<a name="l00136"></a>00136 }
+<a name="l00137"></a>00137
+<a name="l00138"></a>00138
+<a name="l00143"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#be6425e6f991aec33e8fff1b8933e0db">00143</a> MMTPConnection& <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#be6425e6f991aec33e8fff1b8933e0db">CMTPExampleDpRequestProcessor::Connection</a>()<span class="keyword"> const</span>
+<a name="l00144"></a>00144 <span class="keyword"> </span>{
+<a name="l00145"></a>00145 <span class="keywordflow">return</span> <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#b55cfa69d312d270f248d256b17ed608">iConnection</a>;
+<a name="l00146"></a>00146 }
+<a name="l00147"></a>00147
+<a name="l00152"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#11dd2dba67a1c2d87cf26c97c7458af9">00152</a> TUint32 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#11dd2dba67a1c2d87cf26c97c7458af9">CMTPExampleDpRequestProcessor::SessionId</a>()
+<a name="l00153"></a>00153 {
+<a name="l00154"></a>00154 <span class="keywordflow">return</span> <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#399e2163520eeebb27904adeb4d4c065">iSessionId</a>;
+<a name="l00155"></a>00155 }
+<a name="l00156"></a>00156
+<a name="l00161"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8805aaa8addc025229322dbe92ddefc5">00161</a> TBool <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#8805aaa8addc025229322dbe92ddefc5">CMTPExampleDpRequestProcessor::DoHandleResponsePhaseL</a>()
+<a name="l00162"></a>00162 {
+<a name="l00163"></a>00163 TMTPResponseCode responseCode = (<a class="code" href="class_c_m_t_p_example_dp_request_processor.html#908cdd1a724863ac67d1f238c28b4389">iCancelled</a> ? EMTPRespCodeIncompleteTransfer : EMTPRespCodeOK);
+<a name="l00164"></a>00164 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#23bd6f51aef2507ff9b1466c5744cd47">SendResponseL</a>(responseCode);
+<a name="l00165"></a>00165 <span class="keywordflow">return</span> EFalse;
+<a name="l00166"></a>00166 }
+<a name="l00167"></a>00167
+<a name="l00172"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#499d04d039da527a915bdbc58b3231b7">00172</a> TBool <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#499d04d039da527a915bdbc58b3231b7">CMTPExampleDpRequestProcessor::DoHandleCompletingPhaseL</a>()
+<a name="l00173"></a>00173 {
+<a name="l00174"></a>00174 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#99d04bc3cd40550b4c67d3164b68ee7c">CompleteRequestL</a>();
+<a name="l00175"></a>00175 <span class="keywordflow">return</span> ETrue;
+<a name="l00176"></a>00176 }
+<a name="l00177"></a>00177
+<a name="l00181"></a>00181 <span class="keywordtype">void</span> CMTPExampleDpRequestProcessor::ExtractSessionTransactionId()
+<a name="l00182"></a>00182 {
+<a name="l00183"></a>00183 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#399e2163520eeebb27904adeb4d4c065">iSessionId</a> = <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#17212309a25958024870740420fece23">iRequest</a>->Uint32(TMTPTypeRequest::ERequestSessionID);
+<a name="l00184"></a>00184 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#d60ac39ce8632127593b6426eb85229d">iTransactionCode</a> = <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#17212309a25958024870740420fece23">iRequest</a>->Uint32(TMTPTypeRequest::ERequestTransactionID);
+<a name="l00185"></a>00185 }
+<a name="l00186"></a>00186
+<a name="l00187"></a>00187
+<a name="l00194"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#e4b93e6afe48992ee85cbc944fffb6b6">00194</a> TBool <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#1e0ed8c9f87cd095914b518d6fa18f51">CMTPExampleDpRequestProcessor::Match</a>(<span class="keyword">const</span> TMTPTypeEvent& aEvent, MMTPConnection& aConnection)<span class="keyword"> const</span>
+<a name="l00195"></a>00195 <span class="keyword"> </span>{
+<a name="l00196"></a>00196
+<a name="l00197"></a>00197 TUint32 eventSessionId = aEvent.Uint32(TMTPTypeEvent::EEventSessionID);
+<a name="l00198"></a>00198 TUint32 eventTransactionCode = aEvent.Uint32(TMTPTypeEvent::EEventTransactionID);
+<a name="l00199"></a>00199
+<a name="l00200"></a>00200 TBool result = EFalse;
+<a name="l00201"></a>00201 <span class="keywordflow">if</span>(<a class="code" href="class_c_m_t_p_example_dp_request_processor.html#399e2163520eeebb27904adeb4d4c065">iSessionId</a> == eventSessionId &&
+<a name="l00202"></a>00202 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#d60ac39ce8632127593b6426eb85229d">iTransactionCode</a> == eventTransactionCode &&
+<a name="l00203"></a>00203 &<a class="code" href="class_c_m_t_p_example_dp_request_processor.html#b55cfa69d312d270f248d256b17ed608">iConnection</a> == &aConnection)
+<a name="l00204"></a>00204 {
+<a name="l00205"></a>00205 result = ETrue;
+<a name="l00206"></a>00206 }
+<a name="l00207"></a>00207 <span class="keywordflow">return</span> result;
+<a name="l00208"></a>00208 }
+<a name="l00209"></a>00209
+<a name="l00216"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#1e0ed8c9f87cd095914b518d6fa18f51">00216</a> TBool <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#1e0ed8c9f87cd095914b518d6fa18f51">CMTPExampleDpRequestProcessor::Match</a>(<span class="keyword">const</span> TMTPTypeRequest& aRequest, MMTPConnection& aConnection)<span class="keyword"> const</span>
+<a name="l00217"></a>00217 <span class="keyword"> </span>{
+<a name="l00218"></a>00218 TBool result = ((&aRequest == <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#17212309a25958024870740420fece23">iRequest</a>) && (&<a class="code" href="class_c_m_t_p_example_dp_request_processor.html#b55cfa69d312d270f248d256b17ed608">iConnection</a> == &aConnection));
+<a name="l00219"></a>00219 <span class="keywordflow">return</span> result;
+<a name="l00220"></a>00220 }
+<a name="l00221"></a>00221
+<a name="l00226"></a><a class="code" href="class_c_m_t_p_example_dp_request_processor.html#515f5fdd80df202e02b5116dc7d10666">00226</a> <span class="keywordtype">void</span> <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#515f5fdd80df202e02b5116dc7d10666">CMTPExampleDpRequestProcessor::HandleEventL</a>(<span class="keyword">const</span> TMTPTypeEvent& aEvent)
+<a name="l00227"></a>00227 {
+<a name="l00228"></a>00228 TUint16 eventCode = aEvent.Uint16(TMTPTypeEvent::EEventCode);
+<a name="l00229"></a>00229 <a class="code" href="class_c_m_t_p_example_dp_request_processor.html#908cdd1a724863ac67d1f238c28b4389">iCancelled</a> = (eventCode == EMTPEventCodeCancelTransaction);
+<a name="l00230"></a>00230 }
+<a name="l00231"></a>00231
+<a name="l00232"></a>00232
+<a name="l00233"></a>00233
+<a name="l00234"></a>00234
+</pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Thu Jan 21 10:33:00 2010 for TB10.1 Example Applications by
+<a href="http://www.doxygen.org/index.html">
+<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.3 </small></address>
+</body>
+</html>