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8 <h1>examples/Base/FileServer/Attributes/Attributes.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> |
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9 <a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span> |
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10 <a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span> |
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11 <a name="l00004"></a>00004 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span> |
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12 <a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span> |
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13 <a name="l00006"></a>00006 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span> |
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14 <a name="l00007"></a>00007 <span class="comment">//</span> |
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15 <a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span> |
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16 <a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span> |
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17 <a name="l00010"></a>00010 <span class="comment">//</span> |
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18 <a name="l00011"></a>00011 <span class="comment">// Contributors:</span> |
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19 <a name="l00012"></a>00012 <span class="comment">//</span> |
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20 <a name="l00013"></a>00013 <span class="comment">// Description:</span> |
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21 <a name="l00014"></a>00014 <span class="comment">// This code creates several files and directories inside</span> |
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22 <a name="l00015"></a>00015 <span class="comment">// the private directory on the writable drive</span> |
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23 <a name="l00016"></a>00016 <span class="comment">// i.e. the directory "\private\0FFFFF03."</span> |
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24 <a name="l00017"></a>00017 <span class="comment">// Note that no special capabilities are needed provided all file</span> |
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25 <a name="l00018"></a>00018 <span class="comment">// operations are directed at files that lie within</span> |
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26 <a name="l00019"></a>00019 <span class="comment">// the private directory. This is the case with this example.</span> |
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27 <a name="l00020"></a>00020 <span class="comment">// Before the program terminates,</span> |
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28 <a name="l00021"></a>00021 <span class="comment">// all files and directories created will be deleted.</span> |
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29 <a name="l00022"></a>00022 <span class="comment">//</span> |
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30 <a name="l00023"></a>00023 |
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31 <a name="l00024"></a>00024 <span class="preprocessor">#include <f32file.h></span> |
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32 <a name="l00025"></a>00025 <span class="preprocessor">#include "CommonFramework.h"</span> |
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33 <a name="l00026"></a>00026 |
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34 <a name="l00027"></a>00027 LOCAL_D RFs fsSession; |
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35 <a name="l00028"></a>00028 |
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36 <a name="l00029"></a>00029 <span class="comment">// example functions</span> |
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37 <a name="l00030"></a>00030 <span class="keywordtype">void</span> DoDirectoryAttribsL(); |
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38 <a name="l00031"></a>00031 <span class="keywordtype">void</span> PrintDirectoryListsL(); |
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39 <a name="l00032"></a>00032 <span class="keywordtype">void</span> DeleteAllL(); |
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40 <a name="l00033"></a>00033 |
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41 <a name="l00034"></a>00034 <span class="comment">// utility functions</span> |
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42 <a name="l00035"></a>00035 <span class="keywordtype">void</span> FormatEntry(TDes& aBuffer, <span class="keyword">const</span> TEntry& aEntry); |
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43 <a name="l00036"></a>00036 <span class="keywordtype">void</span> FormatAtt(TDes& aBuffer, <span class="keyword">const</span> TUint aValue); |
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44 <a name="l00037"></a>00037 <span class="keywordtype">void</span> MakeSmallFileL(<span class="keyword">const</span> TDesC& aFileName); |
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45 <a name="l00038"></a>00038 |
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46 <a name="l00039"></a>00039 <span class="keywordtype">void</span> WaitForKey() |
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47 <a name="l00040"></a>00040 { |
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48 <a name="l00041"></a>00041 _LIT(KMessage,<span class="stringliteral">"Press any key to continue\n"</span>); |
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49 <a name="l00042"></a>00042 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KMessage); |
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50 <a name="l00043"></a>00043 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Getch(); |
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51 <a name="l00044"></a>00044 } |
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52 <a name="l00045"></a>00045 |
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53 <a name="l00046"></a>00046 LOCAL_C <span class="keywordtype">void</span> doExampleL() |
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54 <a name="l00047"></a>00047 { |
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55 <a name="l00048"></a>00048 <span class="comment">// connect to file server</span> |
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56 <a name="l00049"></a>00049 User::LeaveIfError(fsSession.Connect()); |
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57 <a name="l00050"></a>00050 |
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58 <a name="l00051"></a>00051 <span class="comment">// create the private directory</span> |
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59 <a name="l00052"></a>00052 <span class="comment">// on the writable drive</span> |
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60 <a name="l00053"></a>00053 <span class="comment">// i.e. "\private\0FFFFF03\"</span> |
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61 <a name="l00054"></a>00054 <span class="comment">// Note that the number 0FFFFF03 is the </span> |
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62 <a name="l00055"></a>00055 <span class="comment">// process security id taken from the 2nd UID</span> |
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63 <a name="l00056"></a>00056 <span class="comment">// specified in the mmp file.</span> |
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64 <a name="l00057"></a>00057 fsSession.CreatePrivatePath(RFs::GetSystemDrive()); |
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65 <a name="l00058"></a>00058 |
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66 <a name="l00059"></a>00059 <span class="comment">// Set the session path to</span> |
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67 <a name="l00060"></a>00060 <span class="comment">// this private directory on writable drive</span> |
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68 <a name="l00061"></a>00061 fsSession.SetSessionToPrivate(RFs::GetSystemDrive()); |
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69 <a name="l00062"></a>00062 |
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70 <a name="l00063"></a>00063 |
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71 <a name="l00064"></a>00064 DoDirectoryAttribsL(); |
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72 <a name="l00065"></a>00065 WaitForKey(); |
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73 <a name="l00066"></a>00066 PrintDirectoryListsL(); |
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74 <a name="l00067"></a>00067 WaitForKey(); |
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75 <a name="l00068"></a>00068 DeleteAllL(); |
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76 <a name="l00069"></a>00069 |
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77 <a name="l00070"></a>00070 <span class="comment">// close session with file server</span> |
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78 <a name="l00071"></a>00071 fsSession.Close(); |
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79 <a name="l00072"></a>00072 } |
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80 <a name="l00073"></a>00073 |
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81 <a name="l00074"></a>00074 <span class="keywordtype">void</span> DoDirectoryAttribsL() |
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82 <a name="l00075"></a>00075 { |
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83 <a name="l00076"></a>00076 <span class="comment">// Define text to be used for display at the console.</span> |
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84 <a name="l00077"></a>00077 _LIT(KAttsMsg,<span class="stringliteral">"\nAttributes and entry details\n"</span>); |
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85 <a name="l00078"></a>00078 _LIT(KDateString,<span class="stringliteral">"%D%M%Y%/0%1%/1%2%/2%3%/3 %-B%:0%J%:1%T%:2%S%:3%+B"</span>); |
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86 <a name="l00079"></a>00079 _LIT(KDateMsg,<span class="stringliteral">"Using Entry():\nModification time of %S is %S\n"</span>); |
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87 <a name="l00080"></a>00080 _LIT(KSizeMsg,<span class="stringliteral">"Size = %d bytes\n"</span>); |
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88 <a name="l00081"></a>00081 _LIT(KBuffer,<span class="stringliteral">"%S"</span>); |
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89 <a name="l00082"></a>00082 _LIT(KEntryMsg,<span class="stringliteral">"Using Modified():\nModification time of %S is %S\n"</span>); |
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90 <a name="l00083"></a>00083 _LIT(KAttMsg,<span class="stringliteral">"Using Att():\n%S"</span>); |
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91 <a name="l00084"></a>00084 |
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92 <a name="l00085"></a>00085 <span class="comment">// Define subdirectory name and the file name to be used.</span> |
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93 <a name="l00086"></a>00086 _LIT(KSubDirName,<span class="stringliteral">"f32examp\\"</span>); |
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94 <a name="l00087"></a>00087 _LIT(KFileName,<span class="stringliteral">"tmpfile.txt"</span>); |
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95 <a name="l00088"></a>00088 |
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96 <a name="l00089"></a>00089 <span class="comment">// Create a file. </span> |
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97 <a name="l00090"></a>00090 <span class="comment">// Display its entry details, its modification time </span> |
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98 <a name="l00091"></a>00091 <span class="comment">// and its attributes.</span> |
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99 <a name="l00092"></a>00092 <span class="comment">// Then change some attributes and print them again.</span> |
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100 <a name="l00093"></a>00093 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KAttsMsg); |
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101 <a name="l00094"></a>00094 |
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102 <a name="l00095"></a>00095 <span class="comment">// When referring to a directory rather than a file, </span> |
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103 <a name="l00096"></a>00096 <span class="comment">// a backslash must be appended to the path.</span> |
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104 <a name="l00097"></a>00097 TFileName thePath; |
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105 <a name="l00098"></a>00098 fsSession.PrivatePath(thePath); |
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106 <a name="l00099"></a>00099 thePath.Append(KSubDirName); |
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107 <a name="l00100"></a>00100 |
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108 <a name="l00101"></a>00101 <span class="comment">// Make the directory </span> |
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109 <a name="l00102"></a>00102 TInt err=fsSession.MkDir(thePath); |
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110 <a name="l00103"></a>00103 <span class="keywordflow">if</span> (err!=KErrAlreadyExists) <span class="comment">// Don't leave if it already exists</span> |
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111 <a name="l00104"></a>00104 User::LeaveIfError(err); |
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112 <a name="l00105"></a>00105 |
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113 <a name="l00106"></a>00106 <span class="comment">// Create a file in "private\0ffffff03\f32examp\ "</span> |
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114 <a name="l00107"></a>00107 thePath.Append(KFileName); |
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115 <a name="l00108"></a>00108 MakeSmallFileL(thePath); |
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116 <a name="l00109"></a>00109 |
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117 <a name="l00110"></a>00110 <span class="comment">// Get entry details for file and print them </span> |
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118 <a name="l00111"></a>00111 TEntry entry; |
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119 <a name="l00112"></a>00112 User::LeaveIfError(fsSession.Entry(thePath,entry)); |
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120 <a name="l00113"></a>00113 TBuf<30> dateString; |
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121 <a name="l00114"></a>00114 entry.iModified.FormatL(dateString,KDateString); |
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122 <a name="l00115"></a>00115 |
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123 <a name="l00116"></a>00116 <span class="comment">// Modification date and time = time of file's creation</span> |
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124 <a name="l00117"></a>00117 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KDateMsg,&entry.iName,&dateString); |
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125 <a name="l00118"></a>00118 |
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126 <a name="l00119"></a>00119 <span class="comment">// Print size of file </span> |
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127 <a name="l00120"></a>00120 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KSizeMsg,entry.iSize); |
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128 <a name="l00121"></a>00121 TBuf<80> buffer; |
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129 <a name="l00122"></a>00122 FormatEntry(buffer,entry); <span class="comment">// Archive attribute should be set</span> |
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130 <a name="l00123"></a>00123 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KBuffer,&buffer); |
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131 <a name="l00124"></a>00124 buffer.Zero(); |
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132 <a name="l00125"></a>00125 |
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133 <a name="l00126"></a>00126 <span class="comment">// get the entry details using Att() and Modified()</span> |
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134 <a name="l00127"></a>00127 TTime time; |
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135 <a name="l00128"></a>00128 User::LeaveIfError(fsSession.Modified(thePath,time)); |
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136 <a name="l00129"></a>00129 time.FormatL(dateString,KDateString); |
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137 <a name="l00130"></a>00130 |
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138 <a name="l00131"></a>00131 <span class="comment">// Modification date and time = time of file's creation</span> |
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139 <a name="l00132"></a>00132 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KEntryMsg,&entry.iName,&dateString); |
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140 <a name="l00133"></a>00133 TUint value; |
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141 <a name="l00134"></a>00134 User::LeaveIfError(fsSession.Att(thePath,value)); |
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142 <a name="l00135"></a>00135 FormatAtt(buffer,value); <span class="comment">// get and print file attributes</span> |
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143 <a name="l00136"></a>00136 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KAttMsg,&buffer); |
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144 <a name="l00137"></a>00137 buffer.Zero(); |
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145 <a name="l00138"></a>00138 |
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146 <a name="l00139"></a>00139 <span class="comment">// Change entry details using SetEntry() to clear archive</span> |
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147 <a name="l00140"></a>00140 User::LeaveIfError(fsSession.SetEntry(thePath,time, |
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148 <a name="l00141"></a>00141 NULL,KEntryAttArchive)); |
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149 <a name="l00142"></a>00142 } |
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150 <a name="l00143"></a>00143 |
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151 <a name="l00144"></a>00144 <span class="keywordtype">void</span> PrintDirectoryListsL() |
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152 <a name="l00145"></a>00145 { |
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153 <a name="l00146"></a>00146 <span class="comment">// Define text to be used for display at the console.</span> |
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154 <a name="l00147"></a>00147 _LIT(KListMsg,<span class="stringliteral">"\nDirectory listings\n"</span>); |
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155 <a name="l00148"></a>00148 _LIT(KListMsg2,<span class="stringliteral">"\nDirectories and files:\n"</span>); |
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156 <a name="l00149"></a>00149 _LIT(KDirList,<span class="stringliteral">"%S\n"</span>); |
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157 <a name="l00150"></a>00150 _LIT(KDirs,<span class="stringliteral">"\nDirectories:\n"</span>); |
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158 <a name="l00151"></a>00151 _LIT(KFilesSizes,<span class="stringliteral">"\nFiles and sizes:\n"</span>); |
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159 <a name="l00152"></a>00152 _LIT(KBytes,<span class="stringliteral">" %d bytes\n"</span>); |
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160 <a name="l00153"></a>00153 _LIT(KNewLine,<span class="stringliteral">"\n"</span>); |
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161 <a name="l00154"></a>00154 |
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162 <a name="l00155"></a>00155 <span class="comment">// Define subdirectory names and the file names to be used here.</span> |
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163 <a name="l00156"></a>00156 _LIT(KDir1,<span class="stringliteral">"f32examp\\tmpdir1\\"</span>); |
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164 <a name="l00157"></a>00157 _LIT(KDir2,<span class="stringliteral">"f32examp\\tmpdir2\\"</span>); |
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165 <a name="l00158"></a>00158 _LIT(KFile2,<span class="stringliteral">"f32examp\\tmpfile2.txt"</span>); |
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166 <a name="l00159"></a>00159 _LIT(KDirName,<span class="stringliteral">"f32examp\\*"</span>); |
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167 <a name="l00160"></a>00160 |
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168 <a name="l00161"></a>00161 <span class="comment">// Create some directories and files</span> |
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169 <a name="l00162"></a>00162 <span class="comment">// in private"\f32examp\." </span> |
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170 <a name="l00163"></a>00163 <span class="comment">// List them using GetDir(), then list files and </span> |
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171 <a name="l00164"></a>00164 <span class="comment">// directories in separate lists. </span> |
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172 <a name="l00165"></a>00165 |
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173 <a name="l00166"></a>00166 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KListMsg); |
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174 <a name="l00167"></a>00167 |
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175 <a name="l00168"></a>00168 TFileName thePrivatePath; |
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176 <a name="l00169"></a>00169 fsSession.PrivatePath(thePrivatePath); |
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177 <a name="l00170"></a>00170 |
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178 <a name="l00171"></a>00171 TFileName thePath; |
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179 <a name="l00172"></a>00172 TInt err; |
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180 <a name="l00173"></a>00173 |
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181 <a name="l00174"></a>00174 <span class="comment">// Create private\0fffff03\f32examp\tmpdir1</span> |
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182 <a name="l00175"></a>00175 thePath = thePrivatePath; |
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183 <a name="l00176"></a>00176 thePath.Append(KDir1); |
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184 <a name="l00177"></a>00177 err=fsSession.MkDir(thePath); |
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185 <a name="l00178"></a>00178 <span class="keywordflow">if</span> (err!=KErrAlreadyExists) |
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186 <a name="l00179"></a>00179 User::LeaveIfError(err); <span class="comment">// Don't leave if it already exists </span> |
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187 <a name="l00180"></a>00180 |
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188 <a name="l00181"></a>00181 <span class="comment">// Create "private\0fffff03\f32examp\tmpdir2"</span> |
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189 <a name="l00182"></a>00182 thePath = thePrivatePath; |
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190 <a name="l00183"></a>00183 thePath.Append(KDir2); |
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191 <a name="l00184"></a>00184 err=fsSession.MkDir(thePath); |
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192 <a name="l00185"></a>00185 <span class="keywordflow">if</span> (err!=KErrAlreadyExists) |
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193 <a name="l00186"></a>00186 User::LeaveIfError(err); <span class="comment">// Don't leave if it already exists </span> |
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194 <a name="l00187"></a>00187 |
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195 <a name="l00188"></a>00188 <span class="comment">// Create "private\0ffffff03\f32examp\tmpfile2.txt"</span> |
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196 <a name="l00189"></a>00189 thePath = thePrivatePath; |
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197 <a name="l00190"></a>00190 thePath.Append(KFile2); |
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198 <a name="l00191"></a>00191 MakeSmallFileL(thePath); |
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199 <a name="l00192"></a>00192 |
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200 <a name="l00193"></a>00193 <span class="comment">// Now list all files and directories in "\f32examp\" </span> |
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201 <a name="l00194"></a>00194 <span class="comment">// </span> |
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202 <a name="l00195"></a>00195 <span class="comment">// in alphabetical order.</span> |
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203 <a name="l00196"></a>00196 thePath = thePrivatePath; |
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204 <a name="l00197"></a>00197 thePath.Append(KDirName); |
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205 <a name="l00198"></a>00198 CDir* dirList; |
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206 <a name="l00199"></a>00199 |
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207 <a name="l00200"></a>00200 <span class="comment">//err = fsSession.GetDir(thePath,KEntryAttMaskSupported,ESortByName,dirList);</span> |
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208 <a name="l00201"></a>00201 |
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209 <a name="l00202"></a>00202 User::LeaveIfError(fsSession.GetDir(thePath,KEntryAttMaskSupported,ESortByName,dirList)); |
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210 <a name="l00203"></a>00203 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KListMsg2); |
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211 <a name="l00204"></a>00204 TInt i; |
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212 <a name="l00205"></a>00205 <span class="keywordflow">for</span> (i=0;i<dirList->Count();i++) |
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213 <a name="l00206"></a>00206 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KDirList,&(*dirList)[i].iName); |
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214 <a name="l00207"></a>00207 <span class="keyword">delete</span> dirList; |
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215 <a name="l00208"></a>00208 |
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216 <a name="l00209"></a>00209 <span class="comment">// List the files and directories in \f32examp\ separately</span> |
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217 <a name="l00210"></a>00210 CDir* fileList; |
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218 <a name="l00211"></a>00211 User::LeaveIfError(fsSession.GetDir(thePath,KEntryAttNormal,ESortByName,fileList,dirList)); |
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219 <a name="l00212"></a>00212 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KDirs); |
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220 <a name="l00213"></a>00213 <span class="keywordflow">for</span> (i=0;i<dirList->Count();i++) |
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221 <a name="l00214"></a>00214 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KDirList,&(*dirList)[i].iName); |
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222 <a name="l00215"></a>00215 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KFilesSizes); |
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223 <a name="l00216"></a>00216 <span class="keywordflow">for</span> (i=0;i<fileList->Count();i++) |
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224 <a name="l00217"></a>00217 { |
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225 <a name="l00218"></a>00218 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KDirList,&(*fileList)[i].iName); |
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226 <a name="l00219"></a>00219 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KBytes,(*fileList)[i].iSize); |
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227 <a name="l00220"></a>00220 } |
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228 <a name="l00221"></a>00221 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KNewLine); |
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229 <a name="l00222"></a>00222 <span class="keyword">delete</span> dirList; |
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230 <a name="l00223"></a>00223 <span class="keyword">delete</span> fileList; |
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231 <a name="l00224"></a>00224 |
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232 <a name="l00225"></a>00225 } |
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233 <a name="l00226"></a>00226 |
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234 <a name="l00227"></a>00227 <span class="keywordtype">void</span> DeleteAllL() |
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235 <a name="l00228"></a>00228 <span class="comment">// Delete all the files and directories which have been created</span> |
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236 <a name="l00229"></a>00229 { |
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237 <a name="l00230"></a>00230 <span class="comment">// Define descriptor constants using the _LIT macro </span> |
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238 <a name="l00231"></a>00231 _LIT(KDeleteMsg,<span class="stringliteral">"\nDeleteAll()\n"</span>); |
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239 <a name="l00232"></a>00232 _LIT(KFile2,<span class="stringliteral">"f32examp\\tmpfile2.txt"</span>); |
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240 <a name="l00233"></a>00233 _LIT(KDir1,<span class="stringliteral">"f32examp\\tmpdir1\\"</span>); |
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241 <a name="l00234"></a>00234 _LIT(KDir2,<span class="stringliteral">"f32examp\\tmpdir2\\"</span>); |
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242 <a name="l00235"></a>00235 _LIT(KFile1,<span class="stringliteral">"f32examp\\tmpfile.txt"</span>); |
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243 <a name="l00236"></a>00236 _LIT(KTopDir,<span class="stringliteral">"f32examp\\"</span>); |
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244 <a name="l00237"></a>00237 <a class="code" href="dbllist_8cpp.html#d789d40251baeb2f60e118de4856583d">console</a>->Printf(KDeleteMsg); |
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245 <a name="l00238"></a>00238 |
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246 <a name="l00239"></a>00239 TFileName thePrivatePath; |
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247 <a name="l00240"></a>00240 fsSession.PrivatePath(thePrivatePath); |
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248 <a name="l00241"></a>00241 |
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249 <a name="l00242"></a>00242 TFileName thePath; |
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250 <a name="l00243"></a>00243 |
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251 <a name="l00244"></a>00244 thePath = thePrivatePath; |
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252 <a name="l00245"></a>00245 thePath.Append(KFile2); |
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253 <a name="l00246"></a>00246 User::LeaveIfError(fsSession.Delete(thePath)); |
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254 <a name="l00247"></a>00247 |
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255 <a name="l00248"></a>00248 thePath = thePrivatePath; |
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256 <a name="l00249"></a>00249 thePath.Append(KDir1); |
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257 <a name="l00250"></a>00250 User::LeaveIfError(fsSession.RmDir(thePath)); |
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258 <a name="l00251"></a>00251 |
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259 <a name="l00252"></a>00252 thePath = thePrivatePath; |
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260 <a name="l00253"></a>00253 thePath.Append(KDir2); |
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261 <a name="l00254"></a>00254 User::LeaveIfError(fsSession.RmDir(thePath)); |
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262 <a name="l00255"></a>00255 |
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263 <a name="l00256"></a>00256 thePath = thePrivatePath; |
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264 <a name="l00257"></a>00257 thePath.Append(KFile1); |
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265 <a name="l00258"></a>00258 User::LeaveIfError(fsSession.Delete(thePath)); |
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266 <a name="l00259"></a>00259 |
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267 <a name="l00260"></a>00260 thePath = thePrivatePath; |
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268 <a name="l00261"></a>00261 thePath.Append(KTopDir); |
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269 <a name="l00262"></a>00262 User::LeaveIfError(fsSession.RmDir(thePath)); |
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270 <a name="l00263"></a>00263 } |
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271 <a name="l00264"></a>00264 |
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272 <a name="l00265"></a>00265 <span class="keywordtype">void</span> MakeSmallFileL(<span class="keyword">const</span> TDesC& aFileName) |
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273 <a name="l00266"></a>00266 { |
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274 <a name="l00267"></a>00267 _LIT8(KFileData,<span class="stringliteral">"Some data"</span>); |
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275 <a name="l00268"></a>00268 RFile file; |
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276 <a name="l00269"></a>00269 User::LeaveIfError(file.Replace(fsSession,aFileName,EFileWrite)); |
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277 <a name="l00270"></a>00270 User::LeaveIfError(file.Write(KFileData)); |
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278 <a name="l00271"></a>00271 User::LeaveIfError(file.Flush()); <span class="comment">// Commit data</span> |
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279 <a name="l00272"></a>00272 file.Close(); <span class="comment">// close file having finished with it</span> |
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280 <a name="l00273"></a>00273 } |
|
281 <a name="l00274"></a>00274 |
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282 <a name="l00275"></a>00275 <span class="keywordtype">void</span> FormatEntry(TDes& aBuffer, <span class="keyword">const</span> TEntry& aEntry) |
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283 <a name="l00276"></a>00276 { |
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284 <a name="l00277"></a>00277 _LIT(KEntryDetails,<span class="stringliteral">"Entry details: "</span>); |
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285 <a name="l00278"></a>00278 _LIT(KReadOnly,<span class="stringliteral">" Read-only"</span>); |
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286 <a name="l00279"></a>00279 _LIT(KHidden,<span class="stringliteral">" Hidden"</span>); |
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287 <a name="l00280"></a>00280 _LIT(KSystem,<span class="stringliteral">" System"</span>); |
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288 <a name="l00281"></a>00281 _LIT(KDirectory,<span class="stringliteral">" Directory"</span>); |
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289 <a name="l00282"></a>00282 _LIT(KArchive,<span class="stringliteral">" Archive"</span>); |
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290 <a name="l00283"></a>00283 _LIT(KNewLIne,<span class="stringliteral">"\n"</span>); |
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291 <a name="l00284"></a>00284 aBuffer.Append(KEntryDetails); |
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292 <a name="l00285"></a>00285 <span class="keywordflow">if</span>(aEntry.IsReadOnly()) |
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293 <a name="l00286"></a>00286 aBuffer.Append(KReadOnly); |
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294 <a name="l00287"></a>00287 <span class="keywordflow">if</span>(aEntry.IsHidden()) |
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295 <a name="l00288"></a>00288 aBuffer.Append(KHidden); |
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296 <a name="l00289"></a>00289 <span class="keywordflow">if</span>(aEntry.IsSystem()) |
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297 <a name="l00290"></a>00290 aBuffer.Append(KSystem); |
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298 <a name="l00291"></a>00291 <span class="keywordflow">if</span>(aEntry.IsDir()) |
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299 <a name="l00292"></a>00292 aBuffer.Append(KDirectory); |
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300 <a name="l00293"></a>00293 <span class="keywordflow">if</span>(aEntry.IsArchive()) |
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301 <a name="l00294"></a>00294 aBuffer.Append(KArchive); |
|
302 <a name="l00295"></a>00295 aBuffer.Append(KNewLIne); |
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303 <a name="l00296"></a>00296 } |
|
304 <a name="l00297"></a>00297 |
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305 <a name="l00298"></a>00298 <span class="keywordtype">void</span> FormatAtt(TDes& aBuffer, <span class="keyword">const</span> TUint aValue) |
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306 <a name="l00299"></a>00299 { |
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307 <a name="l00300"></a>00300 _LIT(KAttsMsg,<span class="stringliteral">"Attributes set are:"</span>); |
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308 <a name="l00301"></a>00301 _LIT(KNormal,<span class="stringliteral">" Normal"</span>); |
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309 <a name="l00302"></a>00302 _LIT(KReadOnly,<span class="stringliteral">" Read-only"</span>); |
|
310 <a name="l00303"></a>00303 _LIT(KHidden,<span class="stringliteral">" Hidden"</span>); |
|
311 <a name="l00304"></a>00304 _LIT(KSystem,<span class="stringliteral">" System"</span>); |
|
312 <a name="l00305"></a>00305 _LIT(KVolume,<span class="stringliteral">" Volume"</span>); |
|
313 <a name="l00306"></a>00306 _LIT(KDir,<span class="stringliteral">" Directory"</span>); |
|
314 <a name="l00307"></a>00307 _LIT(KArchive,<span class="stringliteral">" Archive"</span>); |
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315 <a name="l00308"></a>00308 _LIT(KNewLine,<span class="stringliteral">"\n"</span>); |
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316 <a name="l00309"></a>00309 aBuffer.Append(KAttsMsg); |
|
317 <a name="l00310"></a>00310 <span class="keywordflow">if</span> (aValue & KEntryAttNormal) |
|
318 <a name="l00311"></a>00311 { |
|
319 <a name="l00312"></a>00312 aBuffer.Append(KNormal); |
|
320 <a name="l00313"></a>00313 <span class="keywordflow">return</span>; |
|
321 <a name="l00314"></a>00314 } |
|
322 <a name="l00315"></a>00315 <span class="keywordflow">if</span> (aValue & KEntryAttReadOnly) |
|
323 <a name="l00316"></a>00316 aBuffer.Append(KReadOnly); |
|
324 <a name="l00317"></a>00317 <span class="keywordflow">if</span> (aValue & KEntryAttHidden) |
|
325 <a name="l00318"></a>00318 aBuffer.Append(KHidden); |
|
326 <a name="l00319"></a>00319 <span class="keywordflow">if</span> (aValue & KEntryAttSystem) |
|
327 <a name="l00320"></a>00320 aBuffer.Append(KSystem); |
|
328 <a name="l00321"></a>00321 <span class="keywordflow">if</span> (aValue & KEntryAttVolume) |
|
329 <a name="l00322"></a>00322 aBuffer.Append(KVolume); |
|
330 <a name="l00323"></a>00323 <span class="keywordflow">if</span> (aValue & KEntryAttDir) |
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331 <a name="l00324"></a>00324 aBuffer.Append(KDir); |
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332 <a name="l00325"></a>00325 <span class="keywordflow">if</span> (aValue & KEntryAttArchive) |
|
333 <a name="l00326"></a>00326 aBuffer.Append(KArchive); |
|
334 <a name="l00327"></a>00327 aBuffer.Append(KNewLine); |
|
335 <a name="l00328"></a>00328 } |
|
336 <a name="l00329"></a>00329 |
|
337 </pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Thu Jan 21 10:32:56 2010 for TB10.1 Example Applications by |
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338 <a href="http://www.doxygen.org/index.html"> |
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339 <img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.3 </small></address> |
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340 </body> |
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341 </html> |