📄 _br_ctl_sample_app_special_load_observer_8cpp-source.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>BrCtlSampleAppSpecialLoadObserver.cpp Source File</title><link href="style.css" rel="stylesheet" type="text/css"></head><table border="0" width="100%" height="8" bgcolor="#eeeeee"> <tr> <td width="100%" height="1"><b><font size="2" color="#000000" face="Arial, Helvetica, sans-serif"><strong><a name=Top></a> S60 3rd Edition SDK for Symbian OS </strong></font></b><br><i>Example Applications Guide</i></td></tr> </table><!-- Generated by Doxygen 1.4.5 --><h1>BrCtlSampleAppSpecialLoadObserver.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span><a name="l00002"></a>00002 <span class="comment">* ============================================================================</span><a name="l00003"></a>00003 <span class="comment">* Name : BrCtlSampleAppSpecialLoadObserver.cpp</span><a name="l00004"></a>00004 <span class="comment">* Part of : BrCtlSampleApp</span><a name="l00005"></a>00005 <span class="comment">* Interface : Browser Control API</span><a name="l00006"></a>00006 <span class="comment">* Description : Handle special load requests like Non-HTTP(S) load requests,</span><a name="l00007"></a>00007 <span class="comment">* and Non-HTML content. Control over network connections</span><a name="l00008"></a>00008 <span class="comment">* Version : </span><a name="l00009"></a>00009 <span class="comment">*</span><a name="l00010"></a>00010 <span class="comment">* Copyright (c) 2005-2006 Nokia Corporation.</span><a name="l00011"></a>00011 <span class="comment">* This material, including documentation and any related </span><a name="l00012"></a>00012 <span class="comment">* computer programs, is protected by copyright controlled by </span><a name="l00013"></a>00013 <span class="comment">* Nokia Corporation.</span><a name="l00014"></a>00014 <span class="comment">* ============================================================================</span><a name="l00015"></a>00015 <span class="comment">*/</span><a name="l00016"></a>00016 <a name="l00017"></a>00017 <span class="comment">// INCLUDE FILES</span><a name="l00018"></a>00018 <span class="preprocessor">#include <apmrec.h></span><a name="l00019"></a>00019 <span class="preprocessor">#include <apgcli.h></span><a name="l00020"></a>00020 <span class="preprocessor">#include <eikappui.h></span><a name="l00021"></a>00021 <span class="preprocessor">#include <eikenv.h></span><a name="l00022"></a>00022 <span class="preprocessor">#include "BrCtlSampleAppSpecialLoadObserver.h"</span><a name="l00023"></a>00023 <span class="preprocessor">#include <avkon.hrh></span><a name="l00024"></a>00024 <span class="preprocessor">#include <aknmessagequerydialog.h></span><a name="l00025"></a>00025 <a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="comment">// ================= MEMBER FUNCTIONS =======================</span><a name="l00028"></a>00028 <a name="l00029"></a>00029 <span class="comment">// ---------------------------------------------------------</span><a name="l00030"></a>00030 <span class="comment">// CBrCtlSampleAppSpecialLoadObserver::NetworkConnectionNeededL</span><a name="l00031"></a>00031 <span class="comment">// ---------------------------------------------------------</span><a name="l00032"></a>00032 <span class="comment">//</span><a name="l00033"></a><a class="code" href="class_c_br_ctl_sample_app_special_load_observer.html#9805ad07b8c4b43d6a0ac664398acef3">00033</a> <span class="keywordtype">void</span> <a class="code" href="class_c_br_ctl_sample_app_special_load_observer.html#9805ad07b8c4b43d6a0ac664398acef3">CBrCtlSampleAppSpecialLoadObserver::NetworkConnectionNeededL</a>(TInt* <span class="comment">/*aConnectionPtr*/</span>,<a name="l00034"></a>00034 TInt* <span class="comment">/*aSockSvrHandle*/</span>,<a name="l00035"></a>00035 TBool* <span class="comment">/*aNewConn*/</span>,<a name="l00036"></a>00036 TApBearerType* <span class="comment">/*aBearerType*/</span>) <a name="l00037"></a>00037 {<a name="l00038"></a>00038 }<a name="l00039"></a>00039 <a name="l00040"></a>00040 <span class="comment">// ---------------------------------------------------------</span><a name="l00041"></a>00041 <span class="comment">// CBrCtlSampleAppSpecialLoadObserver::HandleRequestL</span><a name="l00042"></a>00042 <span class="comment">// ---------------------------------------------------------</span><a name="l00043"></a>00043 <span class="comment">//</span><a name="l00044"></a><a class="code" href="class_c_br_ctl_sample_app_special_load_observer.html#65066f7b9d59029beb2e41a42da5a605">00044</a> TBool <a class="code" href="class_c_br_ctl_sample_app_special_load_observer.html#65066f7b9d59029beb2e41a42da5a605">CBrCtlSampleAppSpecialLoadObserver::HandleRequestL</a>(RArray<TUint>* aTypeArray, CDesCArrayFlat* aDesArray) <a name="l00045"></a>00045 { <a name="l00046"></a>00046 TInt i;<a name="l00047"></a>00047 <span class="comment">// The 2 arrays must be in sync. Each element in iTypeArray </span><a name="l00048"></a>00048 <span class="comment">// identifies the type of the corresponding element in iDesArray.</span><a name="l00049"></a>00049 <span class="keywordflow">if</span>( aTypeArray->Count() != aDesArray->Count() )<a name="l00050"></a>00050 {<a name="l00051"></a>00051 User::Leave( KErrArgument );<a name="l00052"></a>00052 }<a name="l00053"></a>00053 <a name="l00054"></a>00054 <span class="comment">// Get url</span><a name="l00055"></a>00055 HBufC* url = NULL;<a name="l00056"></a>00056 <span class="comment">// Search url in the param list</span><a name="l00057"></a>00057 <span class="keywordflow">for</span>( i = 0; i < aTypeArray->Count(); i++ )<a name="l00058"></a>00058 {<a name="l00059"></a>00059 <span class="keywordflow">if</span>( (*aTypeArray)[i] == EParamRequestUrl )<a name="l00060"></a>00060 {<a name="l00061"></a>00061 <span class="comment">// the url is found</span><a name="l00062"></a>00062 url = HBufC::NewLC( (*aDesArray)[i].Length() );<a name="l00063"></a>00063 url->Des().Copy( (*aDesArray)[i] );<a name="l00064"></a>00064 <span class="keywordflow">break</span>;<a name="l00065"></a>00065 }<a name="l00066"></a>00066 }<a name="l00067"></a>00067 <span class="keywordflow">if</span>( !url )<a name="l00068"></a>00068 {<a name="l00069"></a>00069 <span class="comment">// The url wasn't found. </span><a name="l00070"></a>00070 User::Leave( KErrArgument );<a name="l00071"></a>00071 }<a name="l00072"></a>00072 <a name="l00073"></a>00073 <span class="comment">// Get referrer header</span><a name="l00074"></a>00074 HBufC* refererHeader = NULL;<a name="l00075"></a>00075 <span class="comment">// Search url in the param list</span><a name="l00076"></a>00076 <span class="keywordflow">for</span>( i = 0; i < aTypeArray->Count(); i++ )<a name="l00077"></a>00077 {<a name="l00078"></a>00078 <span class="keywordflow">if</span>( (*aTypeArray)[i] == EParamRefererHeader )<a name="l00079"></a>00079 {<a name="l00080"></a>00080 <span class="comment">// the referer Header is found</span><a name="l00081"></a>00081 refererHeader = HBufC::NewLC( (*aDesArray)[i].Length() );<a name="l00082"></a>00082 refererHeader->Des().Copy( (*aDesArray)[i] );<a name="l00083"></a>00083 <span class="keywordflow">break</span>;<a name="l00084"></a>00084 }<a name="l00085"></a>00085 }<a name="l00086"></a>00086 <a name="l00087"></a>00087 <span class="comment">// This is where you would place your scheme handling code</span><a name="l00088"></a>00088 <span class="comment">// For example a scheme could be "rtsp://" or "sms:"</span>⌨️ 快捷键说明
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