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<h1>examples/AppProts/InetProtUtil/ExampleInetProtUtil.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2005-2009 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">// ExampleInetProtUtil is a sample code for understanding the applicability of InetProtUtil. </span>
<a name="l00015"></a>00015 <span class="comment">// It is intended as an example and introduction to the INETPROTUTIL API's.</span>
<a name="l00016"></a>00016 <span class="comment">// Users should have a brief understanding of URIs and the different concepts</span>
<a name="l00017"></a>00017 <span class="comment">// associated with it, like, URLs and URI components. </span>
<a name="l00018"></a>00018 <span class="comment">//</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020
<a name="l00021"></a>00021
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="comment">// System includes</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <e32base.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <e32cons.h></span>
<a name="l00026"></a>00026 <span class="comment">// Local include</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "exampleInetProtUtil.h"</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a> ( KTest, <span class="stringliteral">"InetProtUtil Example"</span> );
<a name="l00030"></a>00030 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a> ( KInetProtUtilExamplePanic, <span class="stringliteral">"EXAMPLES"</span>);
<a name="l00031"></a>00031 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a> ( KDisplayAll, <span class="stringliteral">"\n%d %S %d %S "</span> );
<a name="l00032"></a>00032 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a> ( KLeaveALine, <span class="stringliteral">"\n"</span> );
<a name="l00033"></a>00033
<a name="l00034"></a>00034 CExampleInetProtUtil::CExampleInetProtUtil()
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036 }
<a name="l00037"></a>00037
<a name="l00038"></a>00038 CExampleInetProtUtil::~CExampleInetProtUtil()
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 <span class="keyword">delete</span> iConsole;
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keywordtype">void</span> CExampleInetProtUtil::NewL()
<a name="l00044"></a>00044 {
<a name="l00045"></a>00045 <a class="code" href="class_c_example_inet_prot_util.html">CExampleInetProtUtil</a> *<span class="keyword">self</span> = <span class="keyword">new</span> (ELeave) <a class="code" href="class_c_example_inet_prot_util.html">CExampleInetProtUtil</a>;
<a name="l00046"></a>00046 CleanupStack::PushL(<span class="keyword">self</span>);
<a name="l00047"></a>00047 <span class="keyword">self</span>->ConstructL();
<a name="l00048"></a>00048 CleanupStack::PopAndDestroy(<span class="keyword">self</span>);
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00051"></a>00051 <span class="keywordtype">void</span> CExampleInetProtUtil::ConstructL()
<a name="l00052"></a>00052 {
<a name="l00053"></a>00053
<a name="l00054"></a>00054 iConsole = Console::NewL(KTest,TSize(KConsFullScreen,KConsFullScreen));
<a name="l00055"></a>00055 iConsole->Printf ( KTest );
<a name="l00056"></a>00056 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextStart, <span class="stringliteral">"\nPress any key to step through the example"</span>);
<a name="l00057"></a>00057 iConsole->Printf ( KTextStart );
<a name="l00058"></a>00058 iConsole->Getch ();
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="comment">//Create an URI</span>
<a name="l00061"></a>00061 CreateUriL();
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="comment">//Modify URI components</span>
<a name="l00064"></a>00064 ModifyUriComponentsL();
<a name="l00065"></a>00065
<a name="l00066"></a>00066 <span class="comment">//Resolve</span>
<a name="l00067"></a>00067 ResolveUriL();
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="comment">//Parse the URI</span>
<a name="l00070"></a>00070 ParseUriL();
<a name="l00071"></a>00071
<a name="l00072"></a>00072 <span class="comment">//Validate URI components</span>
<a name="l00073"></a>00073 ValidateUriComponentsL();
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="comment">//Extract URI components</span>
<a name="l00076"></a>00076 ExtractUriComponentsL();
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="comment">//Retrieve Filename from a given Uri</span>
<a name="l00079"></a>00079 RetrieveFileNameL();
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="comment">//Add and Trim delimiters</span>
<a name="l00082"></a>00082 ModifyDelimiterL();
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="comment">//Text Utilities</span>
<a name="l00085"></a>00085 WhiteSpaceRemover();
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="comment">//Escape encode and decode</span>
<a name="l00088"></a>00088 EscapeEncodeDecodeL();
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090
<a name="l00091"></a>00091
<a name="l00092"></a>00092 <span class="comment">//Create an URI</span>
<a name="l00093"></a>00093 <span class="keywordtype">void</span> CExampleInetProtUtil::CreateUriL()
<a name="l00094"></a>00094 {
<a name="l00095"></a>00095 <span class="comment">//Set the physical path of the file</span>
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KText1, <span class="stringliteral">"\n\n\nThe Physical location of the file is...."</span>);
<a name="l00098"></a>00098 iConsole->Printf ( KText1 );
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFullUriName, <span class="stringliteral">"K:\\ws\\direct\\direct.mmp"</span>);
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="comment">//display it </span>
<a name="l00103"></a>00103 TBuf<40> desFullUriName(KFullUriName);
<a name="l00104"></a>00104 iConsole->Printf ( KLeaveALine );
<a name="l00105"></a>00105 iConsole->Printf ( KFullUriName );
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="comment">//create the Uri for the path</span>
<a name="l00108"></a>00108 CUri8* uri8 = CUri8::CreateFileUriL(desFullUriName);
<a name="l00109"></a>00109
<a name="l00110"></a>00110 <span class="keyword">const</span> TDesC8& desUriDisplay = uri8->Uri().UriDes();
<a name="l00111"></a>00111 TBuf16<100> desCreateUri;
<a name="l00112"></a>00112 desCreateUri.Copy (desUriDisplay);
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="comment">//display it </span>
<a name="l00115"></a>00115 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KText2, <span class="stringliteral">"And its Uri is...."</span>);
<a name="l00116"></a>00116 iConsole->Printf ( KLeaveALine );
<a name="l00117"></a>00117 iConsole->Printf ( KText2 );
<a name="l00118"></a>00118
<a name="l00119"></a>00119 iConsole->Printf ( KLeaveALine );
<a name="l00120"></a>00120 iConsole->Printf ( desCreateUri );
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keyword">delete</span> uri8;
<a name="l00123"></a>00123
<a name="l00124"></a>00124 iConsole->Getch ();
<a name="l00125"></a>00125 }
<a name="l00126"></a>00126
<a name="l00127"></a>00127 <span class="comment">//Modify URI components</span>
<a name="l00128"></a>00128 <span class="keywordtype">void</span> CExampleInetProtUtil::ModifyUriComponentsL()
<a name="l00129"></a>00129 {
<a name="l00130"></a>00130 TUriParser8 parser1;
<a name="l00131"></a>00131 CUri8* aUri = CUri8::NewL(parser1);
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KText3, <span class="stringliteral">"\n\n\nAdding Uri components one by one...."</span>);
<a name="l00134"></a>00134 iConsole->Printf ( KText3 );
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="comment">// Adding components to the Uri</span>
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="comment">//Setting and displaying SCHEME</span>
<a name="l00139"></a>00139 _LIT8(KScheme, <span class="stringliteral">"http"</span>);
<a name="l00140"></a>00140 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KScheme1, <span class="stringliteral">"\nSCHEME : http"</span>);
<a name="l00141"></a>00141 iConsole->Printf ( KScheme1 );
<a name="l00142"></a>00142 aUri->SetComponentL(KScheme, EUriScheme);
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="comment">//Setting and displaying HOST</span>
<a name="l00145"></a>00145 _LIT8(KHost, <span class="stringliteral">"www.nokia.com"</span>);
<a name="l00146"></a>00146 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KHost1, <span class="stringliteral">"\nHOST : www.nokia.com"</span>);
<a name="l00147"></a>00147 iConsole->Printf ( KHost1 );
<a name="l00148"></a>00148 aUri->SetComponentL(KHost, EUriHost);
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="comment">//Setting and displaying PORT</span>
<a name="l00151"></a>00151 _LIT8(KPort, <span class="stringliteral">"80"</span>);
<a name="l00152"></a>00152 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KPort1, <span class="stringliteral">"\nPORT : 80"</span>);
<a name="l00153"></a>00153 iConsole->Printf ( KPort1 );
<a name="l00154"></a>00154 aUri->SetComponentL(KPort, EUriPort);
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="comment">//Setting and displaying PATH</span>
<a name="l00157"></a>00157 _LIT8(KPath, <span class="stringliteral">"/developer/techlib/turic8class.html"</span>);
<a name="l00158"></a>00158 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KPath1, <span class="stringliteral">"\nPATH : /developer/techlib/turic8class.html"</span>);
<a name="l00159"></a>00159 iConsole->Printf ( KPath1 );
<a name="l00160"></a>00160 aUri->SetComponentL(KPath, EUriPath);
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="comment">//Display the constucted Uri</span>
<a name="l00163"></a>00163 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KText4, <span class="stringliteral">"\nThe fully constructed Uri...."</span>);
<a name="l00164"></a>00164 iConsole->Printf ( KText4 );
<a name="l00165"></a>00165 <span class="keyword">const</span> TDesC8& desUriDisplay = aUri->Uri().UriDes();
<a name="l00166"></a>00166 TBuf16<100> desFullUri;
<a name="l00167"></a>00167 desFullUri.Copy (desUriDisplay);
<a name="l00168"></a>00168
<a name="l00169"></a>00169 iConsole->Printf( KLeaveALine );
<a name="l00170"></a>00170 iConsole->Printf ( desFullUri );
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <span class="comment">// Removal of component from the Uri</span>
<a name="l00173"></a>00173 iConsole->Getch ();
<a name="l00174"></a>00174 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KText5, <span class="stringliteral">"\n\nUri with the Port number removed....\n"</span>);
<a name="l00175"></a>00175 iConsole->Printf ( KText5 );
<a name="l00176"></a>00176 aUri->RemoveComponentL(EUriPort);
<a name="l00177"></a>00177
<a name="l00178"></a>00178 <span class="comment">//Display the modified Uri</span>
<a name="l00179"></a>00179 <span class="keyword">const</span> TDesC8& desRemovedComponentDisplay =aUri->Uri().UriDes();
<a name="l00180"></a>00180 TBuf16<100> desRemovedComponent;
<a name="l00181"></a>00181 desRemovedComponent.Copy (desRemovedComponentDisplay);
<a name="l00182"></a>00182 iConsole->Printf ( desRemovedComponent );
<a name="l00183"></a>00183
<a name="l00184"></a>00184 <span class="keyword">delete</span> aUri;
<a name="l00185"></a>00185
<a name="l00186"></a>00186 iConsole->Getch ();
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188
<a name="l00189"></a>00189
<a name="l00190"></a>00190 <span class="comment">//Parse the URI</span>
<a name="l00191"></a>00191 <span class="keywordtype">void</span> CExampleInetProtUtil::ParseUriL()
<a name="l00192"></a>00192 {
<a name="l00193"></a>00193 <span class="comment">//Create a Uri</span>
<a name="l00194"></a>00194 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KText6, <span class="stringliteral">"\n\n\nParsing the Uri for....\n"</span>);
<a name="l00195"></a>00195 iConsole->Printf ( KText6 );
<a name="l00196"></a>00196
<a name="l00197"></a>00197 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFullUriName,<span class="stringliteral">"K:\\ws\\direct\\direct.mmp"</span>);
<a name="l00198"></a>00198 TBuf<40> desFullUriName(KFullUriName);
<a name="l00199"></a>00199 iConsole->Printf ( desFullUriName );
<a name="l00200"></a>00200
<a name="l00201"></a>00201 <span class="comment">//Convert from Unicode format to UTF-8 format</span>
<a name="l00202"></a>00202 HBufC8* convert8 = EscapeUtils::ConvertFromUnicodeToUtf8L(desFullUriName);
<a name="l00203"></a>00203 TUriParser8 parser;
<a name="l00204"></a>00204
<a name="l00205"></a>00205 <span class="comment">//Parse the Uri</span>
<a name="l00206"></a>00206 TInt errResult = parser.Parse(*convert8);
<a name="l00207"></a>00207
<a name="l00208"></a>00208 <span class="keywordflow">if</span> (errResult==KErrNone)
<a name="l00209"></a>00209 {
<a name="l00210"></a>00210 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextParsing, <span class="stringliteral">"\nThis Uri has been parsed successfully"</span>);
<a name="l00211"></a>00211 iConsole->Printf ( KTextParsing );
<a name="l00212"></a>00212 }
<a name="l00213"></a>00213
<a name="l00214"></a>00214 <span class="keyword">delete</span> convert8;
<a name="l00215"></a>00215
<a name="l00216"></a>00216 iConsole->Getch();
<a name="l00217"></a>00217 }
<a name="l00218"></a>00218
<a name="l00219"></a>00219 <span class="comment">//Validate URI components</span>
<a name="l00220"></a>00220 <span class="keywordtype">void</span> CExampleInetProtUtil::ValidateUriComponentsL()
<a name="l00221"></a>00221 {
<a name="l00222"></a>00222 TUriParser8 parser1;
<a name="l00223"></a>00223 CUri8* aUri = CUri8::NewL(parser1);
<a name="l00224"></a>00224
<a name="l00225"></a>00225 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextf, <span class="stringliteral">"\n\n\nValidating the Uri....\n"</span>);
<a name="l00226"></a>00226 iConsole->Printf ( KTextf );
<a name="l00227"></a>00227
<a name="l00228"></a>00228 <span class="comment">// Adding components to the Uri</span>
<a name="l00229"></a>00229
<a name="l00230"></a>00230 <span class="comment">//Adding Scheme</span>
<a name="l00231"></a>00231 _LIT8(KScheme, <span class="stringliteral">"http"</span>);
<a name="l00232"></a>00232 aUri->SetComponentL(KScheme,EUriScheme);
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <span class="comment">//Adding Host</span>
<a name="l00235"></a>00235 _LIT8(KHost, <span class="stringliteral">"waterlang.org"</span>);
<a name="l00236"></a>00236 aUri->SetComponentL(KHost,EUriHost);
<a name="l00237"></a>00237
<a name="l00238"></a>00238 <span class="comment">//Adding Port</span>
<a name="l00239"></a>00239 _LIT8(KPort, <span class="stringliteral">"90"</span>);
<a name="l00240"></a>00240 aUri->SetComponentL(KPort,EUriPort);
<a name="l00241"></a>00241
<a name="l00242"></a>00242 <span class="comment">//Adding Path</span>
<a name="l00243"></a>00243 _LIT8(KPath, <span class="stringliteral">"/turic8class.html"</span>);
<a name="l00244"></a>00244 aUri->SetComponentL(KPath,EUriPath);
<a name="l00245"></a>00245
<a name="l00246"></a>00246 <span class="comment">//Adding Query</span>
<a name="l00247"></a>00247 _LIT8(KQuery, <span class="stringliteral">"bar=2&x=3"</span>);
<a name="l00248"></a>00248 aUri->SetComponentL(KQuery,EUriQuery);
<a name="l00249"></a>00249
<a name="l00250"></a>00250 <span class="comment">//Adding Fragment</span>
<a name="l00251"></a>00251 _LIT8(KFragment, <span class="stringliteral">"fragment"</span>);
<a name="l00252"></a>00252 aUri->SetComponentL(KFragment,EUriFragment);
<a name="l00253"></a>00253
<a name="l00254"></a>00254 <span class="comment">//Display the constructed Uri</span>
<a name="l00255"></a>00255 <span class="keyword">const</span> TDesC8& desUriDisplays =aUri->Uri().UriDes();
<a name="l00256"></a>00256 TBuf16<100> desValidate;
<a name="l00257"></a>00257 desValidate.Copy (desUriDisplays);
<a name="l00258"></a>00258 iConsole->Printf ( desValidate );
<a name="l00259"></a>00259
<a name="l00260"></a>00260 <span class="comment">// Validate() is not supported for HTTP, but only SIP and SIPS. </span>
<a name="l00261"></a>00261 <span class="comment">//The Parse() function itself validates the components and returns the </span>
<a name="l00262"></a>00262 <span class="comment">//appropriate result.</span>
<a name="l00263"></a>00263 TInt res = parser1.Parse(desUriDisplays);
<a name="l00264"></a>00264 <span class="keywordflow">if</span> (res==KErrNone)
<a name="l00265"></a>00265 {
<a name="l00266"></a>00266 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KText8, <span class="stringliteral">"\nThis Uri is VALID"</span>);
<a name="l00267"></a>00267 iConsole->Printf ( KText8 );
<a name="l00268"></a>00268 }
<a name="l00269"></a>00269
<a name="l00270"></a>00270 <span class="keyword">delete</span> aUri;
<a name="l00271"></a>00271
<a name="l00272"></a>00272 iConsole->Getch();
<a name="l00273"></a>00273 }
<a name="l00274"></a>00274
<a name="l00275"></a>00275 <span class="comment">//Extract URI components</span>
<a name="l00276"></a>00276 <span class="keywordtype">void</span> CExampleInetProtUtil::ExtractUriComponentsL()
<a name="l00277"></a>00277 {
<a name="l00278"></a>00278 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextExtract, <span class="stringliteral">"\n\n\nExtracting from....\n"</span>);
<a name="l00279"></a>00279 iConsole->Printf ( KTextExtract );
<a name="l00280"></a>00280
<a name="l00281"></a>00281 <span class="comment">//Create a Uri </span>
<a name="l00282"></a>00282 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KUriName, <span class="stringliteral">"K:\\ws\\direct\\direct.mmp"</span>);
<a name="l00283"></a>00283 TBuf<40> desUriName(KUriName);
<a name="l00284"></a>00284 CUri8* uriName = CUri8::CreateFileUriL(desUriName);
<a name="l00285"></a>00285
<a name="l00286"></a>00286 <span class="comment">//Display the Uri</span>
<a name="l00287"></a>00287 <span class="keyword">const</span> TDesC8& uriDisplay = uriName->Uri().UriDes();
<a name="l00288"></a>00288 TBuf16<100> desExtract;
<a name="l00289"></a>00289 desExtract.Copy (uriDisplay);
<a name="l00290"></a>00290 iConsole->Printf ( desExtract );
<a name="l00291"></a>00291
<a name="l00292"></a>00292 <span class="comment">//Parse the Uri</span>
<a name="l00293"></a>00293 TUriParser8* uriComponent = <span class="keyword">new</span>(ELeave) TUriParser8();
<a name="l00294"></a>00294 uriComponent->Parse(uriDisplay);
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <span class="comment">//Extract the Scheme component from this Uri</span>
<a name="l00297"></a>00297 <span class="keyword">const</span> TDesC8& host = uriComponent->Extract(EUriScheme);
<a name="l00298"></a>00298 TBuf16<100> desEx;
<a name="l00299"></a>00299 desEx.Copy (host);
<a name="l00300"></a>00300
<a name="l00301"></a>00301 <span class="comment">//Display the Component extracted</span>
<a name="l00302"></a>00302 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextEx, <span class="stringliteral">"\nThe extracted Scheme component is....\n"</span>);
<a name="l00303"></a>00303 iConsole->Printf ( KTextEx );
<a name="l00304"></a>00304 iConsole->Printf ( desEx );
<a name="l00305"></a>00305
<a name="l00306"></a>00306 <span class="comment">//delete fileName;</span>
<a name="l00307"></a>00307 <span class="keyword">delete</span> uriComponent;
<a name="l00308"></a>00308 <span class="keyword">delete</span> uriName;
<a name="l00309"></a>00309
<a name="l00310"></a>00310 iConsole->Getch();
<a name="l00311"></a>00311 }
<a name="l00312"></a>00312
<a name="l00313"></a>00313
<a name="l00314"></a>00314 <span class="comment">//Extract URI components</span>
<a name="l00315"></a>00315 <span class="keywordtype">void</span> CExampleInetProtUtil::RetrieveFileNameL()
<a name="l00316"></a>00316 {
<a name="l00317"></a>00317 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextRet, <span class="stringliteral">"\n\n\nRetrieving filename from....\n"</span>);
<a name="l00318"></a>00318 iConsole->Printf ( KTextRet );
<a name="l00319"></a>00319
<a name="l00320"></a>00320 <span class="comment">//Create a Uri </span>
<a name="l00321"></a>00321 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KUriRetName, <span class="stringliteral">"K:\\ws\\direct\\direct.mmp"</span>);
<a name="l00322"></a>00322 TBuf<40> desUriRetName(KUriRetName);
<a name="l00323"></a>00323 CUri8* uriRetName = CUri8::CreateFileUriL(desUriRetName);
<a name="l00324"></a>00324
<a name="l00325"></a>00325 <span class="comment">//Display the Uri</span>
<a name="l00326"></a>00326 <span class="keyword">const</span> TDesC8& uriDisp = uriRetName->Uri().UriDes();
<a name="l00327"></a>00327 TBuf16<100> desRetrieve;
<a name="l00328"></a>00328 desRetrieve.Copy (uriDisp);
<a name="l00329"></a>00329 iConsole->Printf ( desRetrieve );
<a name="l00330"></a>00330
<a name="l00331"></a>00331 <span class="comment">//Parse the Uri</span>
<a name="l00332"></a>00332 TUriParser8* uriComp = <span class="keyword">new</span>(ELeave) TUriParser8();
<a name="l00333"></a>00333 uriComp->Parse(uriDisp);
<a name="l00334"></a>00334
<a name="l00335"></a>00335 <span class="comment">//Get or Extract the Filename from the Uri</span>
<a name="l00336"></a>00336 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextGetFilename, <span class="stringliteral">"\nGetting the filename....\n"</span>);
<a name="l00337"></a>00337 iConsole->Printf ( KTextGetFilename );
<a name="l00338"></a>00338
<a name="l00339"></a>00339 HBufC* fileName = uriComp->GetFileNameL();
<a name="l00340"></a>00340 TPtr uriFileNameDisplay = fileName->Des();
<a name="l00341"></a>00341 TBuf16<100> desFileName;
<a name="l00342"></a>00342 desFileName.Copy (uriFileNameDisplay);
<a name="l00343"></a>00343 iConsole->Printf ( desFileName );
<a name="l00344"></a>00344
<a name="l00345"></a>00345 <span class="keyword">delete</span> fileName;
<a name="l00346"></a>00346 <span class="keyword">delete</span> uriComp;
<a name="l00347"></a>00347 <span class="keyword">delete</span> uriRetName;
<a name="l00348"></a>00348
<a name="l00349"></a>00349 iConsole->Getch();
<a name="l00350"></a>00350 }
<a name="l00351"></a>00351
<a name="l00352"></a>00352 <span class="comment">//Modify the Uri w.r.t Delimiters </span>
<a name="l00353"></a>00353 <span class="keywordtype">void</span> CExampleInetProtUtil::ModifyDelimiterL()
<a name="l00354"></a>00354 {
<a name="l00355"></a>00355 <span class="comment">// First set the delimiter before performing any operation</span>
<a name="l00356"></a>00356 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextDelimit1, <span class="stringliteral">"\n\n\nThe Delimiter is...\n"</span>);
<a name="l00357"></a>00357 iConsole->Printf ( KTextDelimit1 );
<a name="l00358"></a>00358 <a class="code" href="class_c_example_delimiter_modifier.html">CExampleDelimiterModifier</a>* delimiterModifyingObj = <span class="keyword">new</span>(ELeave) <a class="code" href="class_c_example_delimiter_modifier.html">CExampleDelimiterModifier</a>;
<a name="l00359"></a>00359 delimiterModifyingObj->SetDelimiter(TChar(<span class="charliteral">';'</span>));
<a name="l00360"></a>00360
<a name="l00361"></a>00361 <span class="comment">//Display the delimiter</span>
<a name="l00362"></a>00362 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextDelimit2, <span class="stringliteral">";\n"</span>);
<a name="l00363"></a>00363 iConsole->Printf ( KTextDelimit2 );
<a name="l00364"></a>00364
<a name="l00365"></a>00365 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextDelimit, <span class="stringliteral">"to be checked in...\n"</span>);
<a name="l00366"></a>00366 iConsole->Printf ( KTextDelimit );
<a name="l00367"></a>00367 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFullUriName,<span class="stringliteral">"K:\\ws\\direct\\direct.mmp;"</span>);
<a name="l00368"></a>00368 TBuf<40> desFullUriName(KFullUriName);
<a name="l00369"></a>00369 iConsole->Printf ( desFullUriName );
<a name="l00370"></a>00370
<a name="l00371"></a>00371 <span class="comment">//Then parse the Uri</span>
<a name="l00372"></a>00372 HBufC8* convert8 = EscapeUtils::ConvertFromUnicodeToUtf8L(desFullUriName);
<a name="l00373"></a>00373 delimiterModifyingObj->Parse(*convert8);
<a name="l00374"></a>00374
<a name="l00375"></a>00375 <span class="comment">//Check if the delimiter is present in the front</span>
<a name="l00376"></a>00376 TBool checkFrontDelimiter = delimiterModifyingObj->CheckFrontDelimiter();
<a name="l00377"></a>00377
<a name="l00378"></a>00378 <span class="comment">//Check if the delimiter is present at the back</span>
<a name="l00379"></a>00379 TBool checkBackDelimiter = delimiterModifyingObj->CheckBackDelimiter();
<a name="l00380"></a>00380
<a name="l00381"></a>00381 <span class="comment">//Display the result</span>
<a name="l00382"></a>00382 <span class="keywordflow">if</span> (!checkFrontDelimiter)
<a name="l00383"></a>00383 {
<a name="l00384"></a>00384 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextDelimit3, <span class="stringliteral">"\nNo delimiter in the front"</span>);
<a name="l00385"></a>00385 iConsole->Printf ( KTextDelimit3 );
<a name="l00386"></a>00386 }
<a name="l00387"></a>00387 <span class="keywordflow">else</span>
<a name="l00388"></a>00388 {
<a name="l00389"></a>00389 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextDelimit4, <span class="stringliteral">"\nDelimiter is present in the front"</span>);
<a name="l00390"></a>00390 iConsole->Printf ( KTextDelimit4 );
<a name="l00391"></a>00391 }
<a name="l00392"></a>00392 <span class="keywordflow">if</span> (!checkBackDelimiter)
<a name="l00393"></a>00393 {
<a name="l00394"></a>00394 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextDelimit5, <span class="stringliteral">"\nNo delimiter at the back"</span>);
<a name="l00395"></a>00395 iConsole->Printf ( KTextDelimit5 );
<a name="l00396"></a>00396 }
<a name="l00397"></a>00397 <span class="keywordflow">else</span>
<a name="l00398"></a>00398 {
<a name="l00399"></a>00399 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextDelimit6, <span class="stringliteral">"\nDelimiter is present at the back"</span>);
<a name="l00400"></a>00400 iConsole->Printf ( KTextDelimit6 );
<a name="l00401"></a>00401 }
<a name="l00402"></a>00402
<a name="l00403"></a>00403 <span class="keyword">delete</span> convert8;
<a name="l00404"></a>00404 <span class="keyword">delete</span> delimiterModifyingObj;
<a name="l00405"></a>00405
<a name="l00406"></a>00406 iConsole->Getch();
<a name="l00407"></a>00407 }
<a name="l00408"></a>00408
<a name="l00409"></a>00409 <span class="comment">//Check for white spaces in the Uri</span>
<a name="l00410"></a>00410 <span class="keywordtype">void</span> CExampleInetProtUtil::WhiteSpaceRemover()
<a name="l00411"></a>00411 {
<a name="l00412"></a>00412 <span class="comment">//Take an eg file and insert white spaces in the front and rear</span>
<a name="l00413"></a>00413 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextWhiteSpace, <span class="stringliteral">"\n\n\nThe Uri containing white spaces....\n"</span>);
<a name="l00414"></a>00414 iConsole->Printf ( KTextWhiteSpace );
<a name="l00415"></a>00415
<a name="l00416"></a>00416 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFullUriPath,<span class="stringliteral">" K:\\ws\\direct\\direct.mmp "</span>);
<a name="l00417"></a>00417 TBuf<40> desFullUriPath(KFullUriPath);
<a name="l00418"></a>00418 iConsole->Printf ( desFullUriPath );
<a name="l00419"></a>00419
<a name="l00420"></a>00420 <span class="comment">//Gets the Whitespaces on the right and left of the Uri</span>
<a name="l00421"></a>00421 TPtrC desFullUriName(KFullUriPath);
<a name="l00422"></a>00422
<a name="l00423"></a>00423 <span class="comment">//Check for white spaces in the front or on the left of the Uri</span>
<a name="l00424"></a>00424 TInt consumedWhiteSpacesLeft = InetProtTextUtils::RemoveWhiteSpace(desFullUriName,InetProtTextUtils::ERemoveLeft);
<a name="l00425"></a>00425
<a name="l00426"></a>00426 <span class="comment">//Check for white spaces at the back or on the right of the Uri</span>
<a name="l00427"></a>00427 TInt consumedWhiteSpacesRight = InetProtTextUtils::RemoveWhiteSpace(desFullUriName,InetProtTextUtils::ERemoveRight);
<a name="l00428"></a>00428 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextAnd, <span class="stringliteral">" and "</span>);
<a name="l00429"></a>00429 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextInfo, <span class="stringliteral">" white spaces have been removed from the Uri"</span>);
<a name="l00430"></a>00430
<a name="l00431"></a>00431 <span class="comment">//Display the number of white spaces removed from Uri</span>
<a name="l00432"></a>00432 iConsole->Printf ( KDisplayAll,consumedWhiteSpacesLeft,&KTextAnd,consumedWhiteSpacesRight, &KTextInfo);
<a name="l00433"></a>00433
<a name="l00434"></a>00434 iConsole->Getch();
<a name="l00435"></a>00435 }
<a name="l00436"></a>00436
<a name="l00437"></a>00437 <span class="comment">//Encode and Decode the Uri</span>
<a name="l00438"></a>00438 <span class="keywordtype">void</span> CExampleInetProtUtil::EscapeEncodeDecodeL()
<a name="l00439"></a>00439 {
<a name="l00440"></a>00440 <span class="comment">//Take an eg file to encode it and then decode it....</span>
<a name="l00441"></a>00441 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFullUriName,<span class="stringliteral">"K:\\ws\\direct\\direct.mmp"</span>);
<a name="l00442"></a>00442 TBuf<40> desFullUriName(KFullUriName);
<a name="l00443"></a>00443
<a name="l00444"></a>00444 <span class="comment">//UTF-8 defines a mapping from sequences of octets to sequences of chars</span>
<a name="l00445"></a>00445 HBufC8* convert = EscapeUtils::ConvertFromUnicodeToUtf8L(desFullUriName);
<a name="l00446"></a>00446
<a name="l00447"></a>00447 <span class="comment">//Encode the eg Uri and display it</span>
<a name="l00448"></a>00448 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextEncode, <span class="stringliteral">"\n\n\nThe Encoded Uri is....\n"</span>);
<a name="l00449"></a>00449 iConsole->Printf ( KTextEncode );
<a name="l00450"></a>00450 HBufC16* encode = EscapeUtils::EscapeEncodeL(desFullUriName,EscapeUtils::EEscapeNormal);
<a name="l00451"></a>00451 TPtr uriEncoded = encode->Des();
<a name="l00452"></a>00452 TBuf16<100> desEncodedUri;
<a name="l00453"></a>00453 desEncodedUri.Copy (uriEncoded);
<a name="l00454"></a>00454 iConsole->Printf ( _L(<span class="stringliteral">"%S"</span>), &desEncodedUri );
<a name="l00455"></a>00455
<a name="l00456"></a>00456 <span class="comment">//Decode the eg Uri and display it</span>
<a name="l00457"></a>00457 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextDecode, <span class="stringliteral">"\nThe Decoded Uri is....\n"</span>);
<a name="l00458"></a>00458 iConsole->Printf ( KTextDecode );
<a name="l00459"></a>00459
<a name="l00460"></a>00460 HBufC16* decode = EscapeUtils::EscapeDecodeL(desFullUriName);
<a name="l00461"></a>00461 TPtr uriDecoded = decode->Des();
<a name="l00462"></a>00462 TBuf16<100> desDecodedUri;
<a name="l00463"></a>00463 desDecodedUri.Copy (uriDecoded);
<a name="l00464"></a>00464 iConsole->Printf ( _L(<span class="stringliteral">"%S"</span>), &desDecodedUri );
<a name="l00465"></a>00465
<a name="l00466"></a>00466 <span class="keyword">delete</span> decode;
<a name="l00467"></a>00467 <span class="keyword">delete</span> encode;
<a name="l00468"></a>00468 <span class="keyword">delete</span> convert;
<a name="l00469"></a>00469
<a name="l00470"></a>00470 iConsole->Getch();
<a name="l00471"></a>00471 iConsole->Printf ( KLeaveALine );
<a name="l00472"></a>00472 }
<a name="l00473"></a>00473
<a name="l00474"></a>00474 <span class="comment">//Resolve the Uri w.r.t a Base and a refernce Uri</span>
<a name="l00475"></a>00475 <span class="keywordtype">void</span> CExampleInetProtUtil::ResolveUriL()
<a name="l00476"></a>00476 {
<a name="l00477"></a>00477 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextResolve1, <span class="stringliteral">"\n\n\nThe Base and reference Uris are\n"</span>);
<a name="l00478"></a>00478 iConsole->Printf ( KTextResolve1 );
<a name="l00479"></a>00479
<a name="l00480"></a>00480 TUriParser8 parserResolve1;
<a name="l00481"></a>00481 CUri8* aUriBase = CUri8::NewL(parserResolve1);
<a name="l00482"></a>00482
<a name="l00483"></a>00483 <span class="comment">//Adding Scheme</span>
<a name="l00484"></a>00484 _LIT8(KScheme, <span class="stringliteral">"http"</span>);
<a name="l00485"></a>00485 aUriBase->SetComponentL(KScheme,EUriScheme);
<a name="l00486"></a>00486
<a name="l00487"></a>00487 <span class="comment">//Adding Host</span>
<a name="l00488"></a>00488 _LIT8(KHost, <span class="stringliteral">"nokia.com"</span>);
<a name="l00489"></a>00489 aUriBase->SetComponentL(KHost,EUriHost);
<a name="l00490"></a>00490
<a name="l00491"></a>00491 <span class="comment">//Adding Port</span>
<a name="l00492"></a>00492 _LIT8(KPort, <span class="stringliteral">"90"</span>);
<a name="l00493"></a>00493 aUriBase->SetComponentL(KPort,EUriPort);
<a name="l00494"></a>00494
<a name="l00495"></a>00495 <span class="comment">//Adding Path</span>
<a name="l00496"></a>00496 _LIT8(KPath, <span class="stringliteral">"/resolve.aspx"</span>);
<a name="l00497"></a>00497 aUriBase->SetComponentL(KPath,EUriPath);
<a name="l00498"></a>00498
<a name="l00499"></a>00499 <span class="keyword">const</span> TDesC8& desBaseUri =aUriBase->Uri().UriDes();
<a name="l00500"></a>00500 TBuf16<100> desBase;
<a name="l00501"></a>00501 desBase.Copy (desBaseUri);
<a name="l00502"></a>00502 iConsole->Printf ( desBase );
<a name="l00503"></a>00503
<a name="l00504"></a>00504 iConsole->Printf( KLeaveALine );
<a name="l00505"></a>00505
<a name="l00506"></a>00506 CUri8* aUriRef = CUri8::NewL(parserResolve1);
<a name="l00507"></a>00507
<a name="l00508"></a>00508 <span class="comment">//Adding Path</span>
<a name="l00509"></a>00509 _LIT8(KPath1, <span class="stringliteral">"/uris/base/reference/resolve.aspx"</span>);
<a name="l00510"></a>00510 aUriRef->SetComponentL(KPath1,EUriPath);
<a name="l00511"></a>00511
<a name="l00512"></a>00512 <span class="comment">//Adding Query</span>
<a name="l00513"></a>00513 _LIT8(KQuery1, <span class="stringliteral">"bar=2&x=3"</span>);
<a name="l00514"></a>00514 aUriRef->SetComponentL(KQuery1,EUriQuery);
<a name="l00515"></a>00515
<a name="l00516"></a>00516 <span class="keyword">const</span> TDesC8& desRefUri =aUriRef->Uri().UriDes();
<a name="l00517"></a>00517 TBuf16<100> desRef;
<a name="l00518"></a>00518 desRef.Copy (desRefUri);
<a name="l00519"></a>00519 iConsole->Printf ( desRef );
<a name="l00520"></a>00520
<a name="l00521"></a>00521 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KTextResolve, <span class="stringliteral">"\nThe Resolved Uri is....\n"</span>);
<a name="l00522"></a>00522 iConsole->Printf ( KTextResolve );
<a name="l00523"></a>00523
<a name="l00524"></a>00524 <span class="comment">//Resolve the 2 Uri's to get a resultant uri</span>
<a name="l00525"></a>00525 CUri8* Uri8 = CUri8::ResolveL(aUriBase->Uri(),aUriRef->Uri());
<a name="l00526"></a>00526
<a name="l00527"></a>00527 <span class="comment">// Display the resultant Uri</span>
<a name="l00528"></a>00528 <span class="keyword">const</span> TDesC8& desDisplayReslovedUri = Uri8->Uri().UriDes();
<a name="l00529"></a>00529 TBuf16<100> desResolve;
<a name="l00530"></a>00530 desResolve.Copy (desDisplayReslovedUri);
<a name="l00531"></a>00531 iConsole->Printf ( desResolve );
<a name="l00532"></a>00532
<a name="l00533"></a>00533 <span class="keyword">delete</span> Uri8;
<a name="l00534"></a>00534 <span class="keyword">delete</span> aUriRef;
<a name="l00535"></a>00535 <span class="keyword">delete</span> aUriBase;
<a name="l00536"></a>00536
<a name="l00537"></a>00537 iConsole->Getch ();
<a name="l00538"></a>00538 }
<a name="l00539"></a>00539
<a name="l00540"></a>00540
<a name="l00542"></a>00542 <span class="comment">// Main //</span>
<a name="l00544"></a>00544 <span class="comment"></span>
<a name="l00545"></a>00545 GLDEF_C TInt E32Main()
<a name="l00546"></a>00546 {
<a name="l00547"></a>00547 __UHEAP_MARK;
<a name="l00548"></a>00548 CTrapCleanup* tc = CTrapCleanup::New();
<a name="l00549"></a>00549 TRAPD(err, CExampleInetProtUtil::NewL());
<a name="l00550"></a>00550 <span class="keywordflow">if</span> (err != KErrNone)
<a name="l00551"></a>00551 User::Panic(KInetProtUtilExamplePanic,err);
<a name="l00552"></a>00552 <span class="keyword">delete</span> tc;
<a name="l00553"></a>00553 __UHEAP_MARKEND;
<a name="l00554"></a>00554 <span class="keywordflow">return</span> KErrNone;
<a name="l00555"></a>00555 }
<a name="l00556"></a>00556
<a name="l00557"></a>00557
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