Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_service_discoverer_8cpp_source.html
author Dominic Pinkman <dominic.pinkman@nokia.com>
Fri, 13 Aug 2010 16:47:46 +0100
changeset 14 578be2adaf3e
parent 6 43e37759235e
permissions -rw-r--r--
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
6
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     1
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     2
<html xmlns="http://www.w3.org/1999/xhtml">
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     3
<head>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     4
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     5
<title>TB9.2 Example Applications: examples/ForumNokia/BluetoothPMPExample/src/ServiceDiscoverer.cpp Source File</title>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     6
<link href="tabs.css" rel="stylesheet" type="text/css"/>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     7
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     8
</head>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
     9
<body>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    10
<!-- Generated by Doxygen 1.6.2 -->
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    11
<h1>examples/ForumNokia/BluetoothPMPExample/src/ServiceDiscoverer.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    12
<a name="l00002"></a>00002 <span class="comment"> * Copyright © 2009 Nokia Corporation.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    13
<a name="l00003"></a>00003 <span class="comment"> */</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    14
<a name="l00004"></a>00004 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    15
<a name="l00005"></a>00005 <span class="comment">// INCLUDE FILES</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    16
<a name="l00006"></a>00006 <span class="preprocessor">#include &lt;btsdp.h&gt;</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    17
<a name="l00007"></a>00007 <span class="preprocessor">#include &quot;ServiceDiscoverer.h&quot;</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    18
<a name="l00008"></a>00008 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    19
<a name="l00009"></a><a class="code" href="class_c_service_discoverer.html#a2dad79c50af3415d82b76b8b61a5045a">00009</a> <a class="code" href="class_c_service_discoverer.html">CServiceDiscoverer</a>* <a class="code" href="class_c_service_discoverer.html#a2dad79c50af3415d82b76b8b61a5045a">CServiceDiscoverer::NewL</a>(<a class="code" href="class_m_service_disco_observer.html">MServiceDiscoObserver</a>&amp; aObserver)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    20
<a name="l00010"></a>00010     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    21
<a name="l00011"></a>00011     <a class="code" href="class_c_service_discoverer.html">CServiceDiscoverer</a>* <span class="keyword">self</span> = <a class="code" href="class_c_service_discoverer.html#aa46a9c42ecbd7cb9976927b6858cb993">CServiceDiscoverer::NewLC</a>(aObserver);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    22
<a name="l00012"></a>00012     CleanupStack::Pop(<span class="keyword">self</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    23
<a name="l00013"></a>00013     <span class="keywordflow">return</span> <span class="keyword">self</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    24
<a name="l00014"></a>00014     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    25
<a name="l00015"></a>00015 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    26
<a name="l00016"></a>00016 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    27
<a name="l00017"></a><a class="code" href="class_c_service_discoverer.html#aa46a9c42ecbd7cb9976927b6858cb993">00017</a> <a class="code" href="class_c_service_discoverer.html">CServiceDiscoverer</a>* <a class="code" href="class_c_service_discoverer.html#aa46a9c42ecbd7cb9976927b6858cb993">CServiceDiscoverer::NewLC</a>(<a class="code" href="class_m_service_disco_observer.html">MServiceDiscoObserver</a>&amp; aObserver)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    28
<a name="l00018"></a>00018     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    29
<a name="l00019"></a>00019     <a class="code" href="class_c_service_discoverer.html">CServiceDiscoverer</a>* <span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_service_discoverer.html">CServiceDiscoverer</a>(aObserver);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    30
<a name="l00020"></a>00020     CleanupStack::PushL(<span class="keyword">self</span>);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    31
<a name="l00021"></a>00021     <span class="keyword">self</span>-&gt;ConstructL();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    32
<a name="l00022"></a>00022     <span class="keywordflow">return</span> <span class="keyword">self</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    33
<a name="l00023"></a>00023     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    34
<a name="l00024"></a>00024 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    35
<a name="l00025"></a>00025 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    36
<a name="l00026"></a>00026 <span class="keywordtype">void</span> CServiceDiscoverer::ConstructL()
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    37
<a name="l00027"></a>00027     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    38
<a name="l00028"></a>00028     iRunning = EFalse;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    39
<a name="l00029"></a>00029     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    40
<a name="l00030"></a>00030 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    41
<a name="l00031"></a>00031 CServiceDiscoverer::CServiceDiscoverer(<a class="code" href="class_m_service_disco_observer.html">MServiceDiscoObserver</a>&amp; aObserver):
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    42
<a name="l00032"></a>00032     iObserver(aObserver)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    43
<a name="l00033"></a>00033     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    44
<a name="l00034"></a>00034     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    45
<a name="l00035"></a>00035 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    46
<a name="l00036"></a><a class="code" href="class_c_service_discoverer.html#a5b2d0445970a22d19dfc40c88554646b">00036</a> <a class="code" href="class_c_service_discoverer.html#a5b2d0445970a22d19dfc40c88554646b">CServiceDiscoverer::~CServiceDiscoverer</a>()
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    47
<a name="l00037"></a>00037     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    48
<a name="l00038"></a>00038     <a class="code" href="class_c_service_discoverer.html#accff779372cf2bc9bfaae0b5b5e35872">FinishDiscovery</a>();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    49
<a name="l00039"></a>00039     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    50
<a name="l00040"></a>00040 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    51
<a name="l00041"></a>00041 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    52
<a name="l00042"></a>00042 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    53
<a name="l00043"></a>00043 <span class="comment">// CServiceDiscoverer::DiscoverServicesOnDeviceL(TDeviceData *aDevData)</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    54
<a name="l00044"></a>00044 <span class="comment">//</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    55
<a name="l00045"></a>00045 <span class="comment">// discover services on given device.  a service discovery agent will be</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    56
<a name="l00046"></a>00046 <span class="comment">// started to do the discovery of services on given remote device.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    57
<a name="l00047"></a>00047 <span class="comment">// service discovery will be limited to search only for services with</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    58
<a name="l00048"></a>00048 <span class="comment">// our service id.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    59
<a name="l00049"></a>00049 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    60
<a name="l00050"></a><a class="code" href="class_c_service_discoverer.html#ae75c6998eec994853effa62131ed1d48">00050</a> <span class="keywordtype">void</span> <a class="code" href="class_c_service_discoverer.html#ae75c6998eec994853effa62131ed1d48">CServiceDiscoverer::DiscoverServicesOnDeviceL</a>(<a class="code" href="struct_t_device_data.html">TDeviceData</a>* aDevData)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    61
<a name="l00051"></a>00051     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    62
<a name="l00052"></a>00052     <a class="code" href="class_c_service_discoverer.html#accff779372cf2bc9bfaae0b5b5e35872">FinishDiscovery</a>();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    63
<a name="l00053"></a>00053     
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    64
<a name="l00054"></a>00054     iDevDataChanged=EFalse;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    65
<a name="l00055"></a>00055     iDevData=aDevData;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    66
<a name="l00056"></a>00056 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    67
<a name="l00057"></a>00057     <span class="comment">// init new service discovery agent</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    68
<a name="l00058"></a>00058     iAgent = <a class="code" href="class_c_service_discoverer.html#a2dad79c50af3415d82b76b8b61a5045a">CSdpAgent::NewL</a>( *<span class="keyword">this</span>, iDevData-&gt;iDeviceAddr );
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    69
<a name="l00059"></a>00059     <span class="comment">// set search properties for agent</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    70
<a name="l00060"></a>00060     iSpat = <a class="code" href="class_c_service_discoverer.html#a2dad79c50af3415d82b76b8b61a5045a">CSdpSearchPattern::NewL</a>();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    71
<a name="l00061"></a>00061     <span class="comment">// use our service id to filter the services discovered</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    72
<a name="l00062"></a>00062     <span class="comment">// -&gt; will return only the services with matching service id(s)</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    73
<a name="l00063"></a>00063     TUUID serviceUUID(KBT_serviceID);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    74
<a name="l00064"></a>00064     iSpat-&gt;AddL(serviceUUID);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    75
<a name="l00065"></a>00065     iAgent-&gt;SetRecordFilterL(*iSpat);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    76
<a name="l00066"></a>00066 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    77
<a name="l00067"></a>00067     <span class="comment">// initiate search</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    78
<a name="l00068"></a>00068     <span class="comment">// this will result in call to NextRecordRequestComplete()</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    79
<a name="l00069"></a>00069     iAgent-&gt;NextRecordRequestL();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    80
<a name="l00070"></a>00070     iRunning = ETrue;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    81
<a name="l00071"></a>00071     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    82
<a name="l00072"></a>00072 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    83
<a name="l00073"></a>00073 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    84
<a name="l00074"></a>00074 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    85
<a name="l00075"></a>00075 <span class="comment">// CServiceDiscoverer::DiscoverServicesL(TDeviceDataList* aDevDataList)</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    86
<a name="l00076"></a>00076 <span class="comment">//</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    87
<a name="l00077"></a>00077 <span class="comment">// discover services of all devices on the given device data list.  this will</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    88
<a name="l00078"></a>00078 <span class="comment">// make the initial call to DiscoverServicesOnDeviceL(), the further calls</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    89
<a name="l00079"></a>00079 <span class="comment">// to DiscoverServicesOnDeviceL() will be made by NextRecordRequestComplete()</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    90
<a name="l00080"></a>00080 <span class="comment">// as the pending service discovery request completes.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    91
<a name="l00081"></a>00081 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    92
<a name="l00082"></a><a class="code" href="class_c_service_discoverer.html#a1b2f22f43eb02687b945e5e67ac4eae8">00082</a> <span class="keywordtype">void</span> <a class="code" href="class_c_service_discoverer.html#a1b2f22f43eb02687b945e5e67ac4eae8">CServiceDiscoverer::DiscoverServicesL</a>(TDeviceDataList* aDevDataList)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    93
<a name="l00083"></a>00083     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    94
<a name="l00084"></a>00084     <span class="keywordflow">if</span> ( aDevDataList-&gt;Count()&gt; 0 )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    95
<a name="l00085"></a>00085         {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    96
<a name="l00086"></a>00086         iDeviceIdx=0;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    97
<a name="l00087"></a>00087         iDevDataList=aDevDataList;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    98
<a name="l00088"></a>00088         <a class="code" href="class_c_service_discoverer.html#ae75c6998eec994853effa62131ed1d48">DiscoverServicesOnDeviceL</a>((*iDevDataList)[iDeviceIdx]);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
    99
<a name="l00089"></a>00089         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   100
<a name="l00090"></a>00090     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   101
<a name="l00091"></a>00091 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   102
<a name="l00092"></a>00092 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   103
<a name="l00093"></a>00093 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   104
<a name="l00094"></a>00094 <span class="comment">// CServiceDiscoverer::FinishDiscovery()</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   105
<a name="l00095"></a>00095 <span class="comment">//</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   106
<a name="l00096"></a>00096 <span class="comment">// stop discovering services, stop service discovery agent.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   107
<a name="l00097"></a>00097 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   108
<a name="l00098"></a><a class="code" href="class_c_service_discoverer.html#accff779372cf2bc9bfaae0b5b5e35872">00098</a> <span class="keywordtype">void</span> <a class="code" href="class_c_service_discoverer.html#accff779372cf2bc9bfaae0b5b5e35872">CServiceDiscoverer::FinishDiscovery</a>()
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   109
<a name="l00099"></a>00099     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   110
<a name="l00100"></a>00100     <span class="keywordflow">if</span>(iAgent)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   111
<a name="l00101"></a>00101         iAgent-&gt;Cancel();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   112
<a name="l00102"></a>00102     <span class="keyword">delete</span> iAgent;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   113
<a name="l00103"></a>00103     iAgent=NULL;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   114
<a name="l00104"></a>00104     <span class="keywordflow">if</span>(iSpat)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   115
<a name="l00105"></a>00105         iSpat-&gt;Reset();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   116
<a name="l00106"></a>00106     <span class="keyword">delete</span> iSpat;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   117
<a name="l00107"></a>00107     iSpat=NULL;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   118
<a name="l00108"></a>00108     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   119
<a name="l00109"></a>00109 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   120
<a name="l00110"></a>00110 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   121
<a name="l00111"></a>00111 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   122
<a name="l00112"></a>00112 <span class="comment">// CServiceDiscoverer::NextRecordRequestComplete(</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   123
<a name="l00113"></a>00113 <span class="comment">//      TInt aError,</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   124
<a name="l00114"></a>00114 <span class="comment">//      TSdpServRecordHandle aHandle,</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   125
<a name="l00115"></a>00115 <span class="comment">//      TInt aTotalRecordsCount)</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   126
<a name="l00116"></a>00116 <span class="comment">//</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   127
<a name="l00117"></a>00117 <span class="comment">// called when the service discovery agent has completed discovering services</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   128
<a name="l00118"></a>00118 <span class="comment">// on device.  now the attributes of the found service records (if any) must</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   129
<a name="l00119"></a>00119 <span class="comment">// be evaluated.  if no service records were discovered, proceed doing</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   130
<a name="l00120"></a>00120 <span class="comment">// service discovery on next device.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   131
<a name="l00121"></a>00121 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   132
<a name="l00122"></a>00122 <span class="keywordtype">void</span> CServiceDiscoverer::NextRecordRequestComplete(
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   133
<a name="l00123"></a>00123     TInt aError,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   134
<a name="l00124"></a>00124     TSdpServRecordHandle aHandle,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   135
<a name="l00125"></a>00125     TInt aTotalRecordsCount)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   136
<a name="l00126"></a>00126     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   137
<a name="l00127"></a>00127     iRunning = EFalse;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   138
<a name="l00128"></a>00128     
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   139
<a name="l00129"></a>00129     <span class="keywordflow">if</span> ( aError==KErrNone &amp;&amp; aTotalRecordsCount&gt;0 )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   140
<a name="l00130"></a>00130         {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   141
<a name="l00131"></a>00131         <span class="comment">// we got records, retrieve attributes for record</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   142
<a name="l00132"></a>00132         <span class="comment">// request protocol descriptor from remote device records,</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   143
<a name="l00133"></a>00133         <span class="comment">// we need this to retrieve remote port to connect to later on..</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   144
<a name="l00134"></a>00134         TRAPD(err,iAgent-&gt;AttributeRequestL(aHandle, KSdpAttrIdProtocolDescriptorList) );
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   145
<a name="l00135"></a>00135         <span class="keywordflow">if</span>( err )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   146
<a name="l00136"></a>00136             TRAP(err,iObserver.ReportServiceDiscoveryErrorL(err));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   147
<a name="l00137"></a>00137         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   148
<a name="l00138"></a>00138     <span class="keywordflow">else</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   149
<a name="l00139"></a>00139         {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   150
<a name="l00140"></a>00140         <span class="comment">// done with this device, store data if changed</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   151
<a name="l00141"></a>00141         <span class="keywordflow">if</span> ( iDevDataChanged )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   152
<a name="l00142"></a>00142             {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   153
<a name="l00143"></a>00143             iDevData-&gt;iDeviceServicePort=iPort;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   154
<a name="l00144"></a>00144             (*iDevDataList)[iDeviceIdx]=iDevData;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   155
<a name="l00145"></a>00145             }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   156
<a name="l00146"></a>00146 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   157
<a name="l00147"></a>00147         <span class="comment">// discover services on next device, if any left</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   158
<a name="l00148"></a>00148         iDeviceIdx++;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   159
<a name="l00149"></a>00149         <span class="keywordflow">if</span> ( iDeviceIdx&lt;iDevDataList-&gt;Count() )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   160
<a name="l00150"></a>00150             {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   161
<a name="l00151"></a>00151             <span class="comment">// more devices to probe, proceed</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   162
<a name="l00152"></a>00152             TRAPD(err,<a class="code" href="class_c_service_discoverer.html#ae75c6998eec994853effa62131ed1d48">DiscoverServicesOnDeviceL</a>((*iDevDataList)[iDeviceIdx]));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   163
<a name="l00153"></a>00153             <span class="keywordflow">if</span>( err )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   164
<a name="l00154"></a>00154                 TRAP(err,iObserver.ReportServiceDiscoveryErrorL(err))
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   165
<a name="l00155"></a>00155             }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   166
<a name="l00156"></a>00156         <span class="keywordflow">else</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   167
<a name="l00157"></a>00157             {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   168
<a name="l00158"></a>00158             <a class="code" href="class_c_service_discoverer.html#accff779372cf2bc9bfaae0b5b5e35872">FinishDiscovery</a>();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   169
<a name="l00159"></a>00159             <span class="comment">// all devices done, notify</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   170
<a name="l00160"></a>00160             TRAPD(err,iObserver.<a class="code" href="class_m_service_disco_observer.html#a364f228dafe48577465fac49bc49e20c">HandleServiceDiscoveryCompleteL</a>());
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   171
<a name="l00161"></a>00161             }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   172
<a name="l00162"></a>00162         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   173
<a name="l00163"></a>00163     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   174
<a name="l00164"></a>00164 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   175
<a name="l00165"></a>00165 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   176
<a name="l00166"></a>00166 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   177
<a name="l00167"></a>00167 <span class="comment">// CServiceDiscoverer::AttributeRequestResult(</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   178
<a name="l00168"></a>00168 <span class="comment">//      TSdpServRecordHandle /*aHandle*/,</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   179
<a name="l00169"></a>00169 <span class="comment">//      TSdpAttributeID /*aAttrID*/,</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   180
<a name="l00170"></a>00170 <span class="comment">//      CSdpAttrValue* aAttrValue)</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   181
<a name="l00171"></a>00171 <span class="comment">//</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   182
<a name="l00172"></a>00172 <span class="comment">// called when the service attributes for the service record have been</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   183
<a name="l00173"></a>00173 <span class="comment">// retrieved.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   184
<a name="l00174"></a>00174 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   185
<a name="l00175"></a>00175 <span class="keywordtype">void</span> CServiceDiscoverer::AttributeRequestResult(
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   186
<a name="l00176"></a>00176     TSdpServRecordHandle <span class="comment">/*aHandle*/</span>,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   187
<a name="l00177"></a>00177     TSdpAttributeID <span class="comment">/*aAttrID*/</span>,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   188
<a name="l00178"></a>00178     CSdpAttrValue* aAttrValue)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   189
<a name="l00179"></a>00179     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   190
<a name="l00180"></a>00180     <span class="comment">// parse attributes, will result in call to VisitAttributeValue()</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   191
<a name="l00181"></a>00181     TRAPD(err,aAttrValue-&gt;AcceptVisitorL(*<span class="keyword">this</span>) );
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   192
<a name="l00182"></a>00182     <span class="keywordflow">if</span>( err )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   193
<a name="l00183"></a>00183         TRAP(err,iObserver.ReportServiceDiscoveryErrorL(err));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   194
<a name="l00184"></a>00184 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   195
<a name="l00185"></a>00185     <span class="keyword">delete</span> aAttrValue;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   196
<a name="l00186"></a>00186     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   197
<a name="l00187"></a>00187 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   198
<a name="l00188"></a>00188 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   199
<a name="l00189"></a>00189 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   200
<a name="l00190"></a>00190 <span class="comment">// CServiceDiscoverer::AttributeRequestComplete(</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   201
<a name="l00191"></a>00191 <span class="comment">//      TSdpServRecordHandle /*aHandle*/,</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   202
<a name="l00192"></a>00192 <span class="comment">//      TInt aError)</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   203
<a name="l00193"></a>00193 <span class="comment">//</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   204
<a name="l00194"></a>00194 <span class="comment">// called when the request to resolve the service attributes for the service</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   205
<a name="l00195"></a>00195 <span class="comment">// record completes.  if there are more service records, proceed resolving</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   206
<a name="l00196"></a>00196 <span class="comment">// the next service record.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   207
<a name="l00197"></a>00197 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   208
<a name="l00198"></a>00198 <span class="keywordtype">void</span> CServiceDiscoverer::AttributeRequestComplete(
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   209
<a name="l00199"></a>00199     TSdpServRecordHandle <span class="comment">/*aHandle*/</span>,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   210
<a name="l00200"></a>00200     TInt aError)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   211
<a name="l00201"></a>00201     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   212
<a name="l00202"></a>00202     <span class="keywordflow">if</span> ( aError==KErrNone )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   213
<a name="l00203"></a>00203         {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   214
<a name="l00204"></a>00204         <span class="comment">// done with attributes for this record, request next</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   215
<a name="l00205"></a>00205         <span class="comment">// service record</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   216
<a name="l00206"></a>00206         TRAPD(err,iAgent-&gt;NextRecordRequestL());
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   217
<a name="l00207"></a>00207         <span class="keywordflow">if</span>( err )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   218
<a name="l00208"></a>00208             TRAP(err,iObserver.ReportServiceDiscoveryErrorL(err));
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   219
<a name="l00209"></a>00209         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   220
<a name="l00210"></a>00210     <span class="keywordflow">else</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   221
<a name="l00211"></a>00211         {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   222
<a name="l00212"></a>00212         <span class="comment">// error, should terminate discoverer?</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   223
<a name="l00213"></a>00213         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   224
<a name="l00214"></a>00214     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   225
<a name="l00215"></a>00215 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   226
<a name="l00216"></a>00216 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   227
<a name="l00217"></a>00217 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   228
<a name="l00218"></a>00218 <span class="comment">// CServiceDiscoverer::VisitAttributeValueL(</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   229
<a name="l00219"></a>00219 <span class="comment">//      CSdpAttrValue &amp;aValue,</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   230
<a name="l00220"></a>00220 <span class="comment">//      TSdpElementType aType)</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   231
<a name="l00221"></a>00221 <span class="comment">//</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   232
<a name="l00222"></a>00222 <span class="comment">// called for processing of each service attribute.  here we must look for</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   233
<a name="l00223"></a>00223 <span class="comment">// attributes of UUID type.  if the UUID is RFCOMM UUID, resolve the value</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   234
<a name="l00224"></a>00224 <span class="comment">// for this attribute, which will be channel number to be used for connection</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   235
<a name="l00225"></a>00225 <span class="comment">// to remote device.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   236
<a name="l00226"></a>00226 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   237
<a name="l00227"></a>00227 <span class="keywordtype">void</span> CServiceDiscoverer::VisitAttributeValueL(
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   238
<a name="l00228"></a>00228     CSdpAttrValue &amp;aValue,
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   239
<a name="l00229"></a>00229     TSdpElementType aType)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   240
<a name="l00230"></a>00230     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   241
<a name="l00231"></a>00231     <span class="keywordflow">switch</span> (aType)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   242
<a name="l00232"></a>00232         {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   243
<a name="l00233"></a>00233         <span class="keywordflow">case</span> ETypeUUID:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   244
<a name="l00234"></a>00234             {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   245
<a name="l00235"></a>00235             TPtrC8 uuid(aValue.UUID().ShortestForm());
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   246
<a name="l00236"></a>00236             iLastUUID.SetL(uuid);
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   247
<a name="l00237"></a>00237             <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   248
<a name="l00238"></a>00238             }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   249
<a name="l00239"></a>00239 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   250
<a name="l00240"></a>00240         <span class="keywordflow">case</span> ETypeUint:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   251
<a name="l00241"></a>00241             {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   252
<a name="l00242"></a>00242             <span class="keywordflow">if</span> ( iLastUUID==KRFCOMM )
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   253
<a name="l00243"></a>00243             {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   254
<a name="l00244"></a>00244                 <span class="comment">// previous call to this method with rfcomm UUID, therefore</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   255
<a name="l00245"></a>00245                 <span class="comment">// this one will be the value, rfcomm service channel (port)</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   256
<a name="l00246"></a>00246                 iPort=aValue.Uint();
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   257
<a name="l00247"></a>00247                 <span class="comment">// mark device data changed, so the device data record in</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   258
<a name="l00248"></a>00248                 <span class="comment">// device data list will be updated.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   259
<a name="l00249"></a>00249                 iDevDataChanged=ETrue;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   260
<a name="l00250"></a>00250             }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   261
<a name="l00251"></a>00251             <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   262
<a name="l00252"></a>00252             }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   263
<a name="l00253"></a>00253 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   264
<a name="l00254"></a>00254         <span class="keywordflow">default</span>:
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   265
<a name="l00255"></a>00255             <span class="comment">// rest don&#39;t really matter..</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   266
<a name="l00256"></a>00256             <span class="keywordflow">break</span>;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   267
<a name="l00257"></a>00257 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   268
<a name="l00258"></a>00258         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   269
<a name="l00259"></a>00259     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   270
<a name="l00260"></a>00260 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   271
<a name="l00261"></a>00261 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   272
<a name="l00262"></a>00262 <span class="keywordtype">void</span> CServiceDiscoverer::StartListL(CSdpAttrValueList&amp; <span class="comment">/*aList*/</span>)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   273
<a name="l00263"></a>00263     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   274
<a name="l00264"></a>00264     <span class="comment">// not needed</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   275
<a name="l00265"></a>00265     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   276
<a name="l00266"></a>00266 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   277
<a name="l00267"></a>00267 <span class="keywordtype">void</span> CServiceDiscoverer::EndListL()
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   278
<a name="l00268"></a>00268     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   279
<a name="l00269"></a>00269     <span class="comment">// not needed</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   280
<a name="l00270"></a>00270     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   281
<a name="l00271"></a>00271 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   282
<a name="l00272"></a>00272 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   283
<a name="l00273"></a>00273 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   284
<a name="l00274"></a>00274 <span class="comment">// CServiceDiscoverer::HasServices()</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   285
<a name="l00275"></a>00275 <span class="comment">//</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   286
<a name="l00276"></a>00276 <span class="comment">// returns true if any services matching our service id were found on any</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   287
<a name="l00277"></a>00277 <span class="comment">// remote device.</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   288
<a name="l00278"></a>00278 <span class="comment">// ----------------------------------------------------------------------------</span>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   289
<a name="l00279"></a><a class="code" href="class_c_service_discoverer.html#ac5987a2bdca5e9dfc441c827e1b26e07">00279</a> TBool <a class="code" href="class_c_service_discoverer.html#ac5987a2bdca5e9dfc441c827e1b26e07">CServiceDiscoverer::HasServices</a>()
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   290
<a name="l00280"></a>00280     {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   291
<a name="l00281"></a>00281     TBool exists = EFalse;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   292
<a name="l00282"></a>00282     <span class="keywordflow">if</span> (iDevDataList)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   293
<a name="l00283"></a>00283         {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   294
<a name="l00284"></a>00284         <span class="keywordflow">if</span> (iDevDataList-&gt;Count() &gt; 0)
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   295
<a name="l00285"></a>00285             {
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   296
<a name="l00286"></a>00286             exists = ETrue;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   297
<a name="l00287"></a>00287             }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   298
<a name="l00288"></a>00288         }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   299
<a name="l00289"></a>00289     <span class="keywordflow">return</span> exists;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   300
<a name="l00290"></a>00290     }
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   301
<a name="l00291"></a>00291 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   302
<a name="l00292"></a>00292 
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   303
</pre></div></div>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   304
<hr size="1"/><address style="text-align: right;"><small>Generated by&nbsp;
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   305
<a href="http://www.doxygen.org/index.html">
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   306
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.2 </small></address>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   307
</body>
43e37759235e Week 12 contribution of example code"
Dominic Pinkman <Dominic.Pinkman@Nokia.com>
parents:
diff changeset
   308
</html>