Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/_filenames_8cpp_source.html
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
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<h1>examples/Base/FileServer/Filenames/Filenames.cpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright (c) 2000-2009 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">//</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016
<a name="l00017"></a>00017 <span class="preprocessor">#include <f32file.h></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include "CommonFramework.h"</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="keyword">static</span> RFs fsSession;
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="comment">// example functions</span>
<a name="l00023"></a>00023 <span class="keywordtype">void</span> CreatePathsL(); <span class="comment">// sets up the paths to parse</span>
<a name="l00024"></a>00024 <span class="keywordtype">void</span> ParseNamesL(<span class="keyword">const</span> TDesC& aFullName); <span class="comment">// does the parsing</span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keywordtype">void</span> WaitForKey()
<a name="l00027"></a>00027 {
<a name="l00028"></a>00028 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KMessage,<span class="stringliteral">"Press any key to continue\n\n"</span>);
<a name="l00029"></a>00029 console->Printf(KMessage);
<a name="l00030"></a>00030 console->Getch();
<a name="l00031"></a>00031 }
<a name="l00032"></a>00032
<a name="l00033"></a>00033 <span class="keyword">static</span> <span class="keywordtype">void</span> doExampleL()
<a name="l00034"></a>00034 {
<a name="l00035"></a>00035 <span class="comment">// Connect to file server</span>
<a name="l00036"></a>00036 User::LeaveIfError(fsSession.Connect()); <span class="comment">// Start session</span>
<a name="l00037"></a>00037 CreatePathsL();
<a name="l00038"></a>00038 fsSession.Close(); <span class="comment">// close session</span>
<a name="l00039"></a>00039 }
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keywordtype">void</span> CreatePathsL()
<a name="l00042"></a>00042 {
<a name="l00043"></a>00043 <span class="comment">// Define descriptor constants using the _LIT macro </span>
<a name="l00044"></a>00044 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFuncName,<span class="stringliteral">"\nDoParsing()\n"</span>);
<a name="l00045"></a>00045 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KParse1,<span class="stringliteral">"d:\\path\\fn.ext"</span>);
<a name="l00046"></a>00046 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KParse2,<span class="stringliteral">"autoexec.bat"</span>);
<a name="l00047"></a>00047 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KParse3,<span class="stringliteral">"\\readme"</span>);
<a name="l00048"></a>00048 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KParse4,<span class="stringliteral">"\\include\\stdio.h"</span>);
<a name="l00049"></a>00049 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KParse5,<span class="stringliteral">".profile"</span>);
<a name="l00050"></a>00050 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KParse6,<span class="stringliteral">"autoexec.*"</span>);
<a name="l00051"></a>00051 console->Printf(KFuncName);
<a name="l00052"></a>00052 <span class="comment">// Parse a full path, then paths with various components missing </span>
<a name="l00053"></a>00053 <span class="comment">// to show the results of using a default path and related path</span>
<a name="l00054"></a>00054 <span class="comment">// to fill in missing path components.</span>
<a name="l00055"></a>00055 ParseNamesL(KParse1);
<a name="l00056"></a>00056 WaitForKey();
<a name="l00057"></a>00057 ParseNamesL(KParse2);
<a name="l00058"></a>00058 WaitForKey();
<a name="l00059"></a>00059 ParseNamesL(KParse3);
<a name="l00060"></a>00060 WaitForKey();
<a name="l00061"></a>00061 ParseNamesL(KParse4);
<a name="l00062"></a>00062 WaitForKey();
<a name="l00063"></a>00063 ParseNamesL(KParse5);
<a name="l00064"></a>00064 WaitForKey();
<a name="l00065"></a>00065 ParseNamesL(KParse6);
<a name="l00066"></a>00066 WaitForKey();
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068
<a name="l00069"></a>00069 <span class="keywordtype">void</span> ParseNamesL(<span class="keyword">const</span> TDesC& aFullName)
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFullName,<span class="stringliteral">"Full name=%S\n"</span>);
<a name="l00072"></a>00072 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KPathComponents,<span class="stringliteral">"Drive=%S path=%S name=%S ext=%S\n"</span>);
<a name="l00073"></a>00073 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFullNameText,<span class="stringliteral">"Full name against session path=%S\n"</span>);
<a name="l00074"></a>00074 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KExtension,<span class="stringliteral">".txt"</span>);
<a name="l00075"></a>00075 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KParsedPath,<span class="stringliteral">"Full name against session path and default extension=%S\n"</span>);
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <span class="comment">// Set up parse using TParse::Set(). Print whole path, then each path</span>
<a name="l00078"></a>00078 <span class="comment">// component in turn.</span>
<a name="l00079"></a>00079 <span class="comment">// Parse path using the default session path, using RFs::Parse </span>
<a name="l00080"></a>00080 <span class="comment">// then additionally with a related path.</span>
<a name="l00081"></a>00081 TParse p;
<a name="l00082"></a>00082 <span class="comment">// do isolated parse</span>
<a name="l00083"></a>00083 User::LeaveIfError(p.Set(aFullName,NULL,NULL));
<a name="l00084"></a>00084 console->Printf(KFullName, &p.FullName());
<a name="l00085"></a>00085 TFileName drivename(p.Drive());
<a name="l00086"></a>00086 TFileName pathname(p.Path());
<a name="l00087"></a>00087 TFileName filename(p.Name());
<a name="l00088"></a>00088 TFileName extension(p.Ext());
<a name="l00089"></a>00089 console->Printf(KPathComponents,&drivename,&pathname,&filename,&extension);
<a name="l00090"></a>00090 <span class="comment">// do parse including session path</span>
<a name="l00091"></a>00091 User::LeaveIfError(fsSession.Parse(aFullName,p));
<a name="l00092"></a>00092 console->Printf(KFullNameText,&(p.FullName()));
<a name="l00093"></a>00093 <span class="comment">// add default extension</span>
<a name="l00094"></a>00094 User::LeaveIfError(fsSession.Parse(aFullName,KExtension,p));
<a name="l00095"></a>00095 console->Printf(KParsedPath,&(p.FullName()));
<a name="l00096"></a>00096 }
<a name="l00097"></a>00097
<a name="l00098"></a>00098
<a name="l00099"></a>00099
<a name="l00100"></a>00100
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