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5 <title>TB9.2 Example Applications: examples/Base/FileServer/Notify/Notify.cpp Source File</title> |
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10 <!-- Generated by Doxygen 1.6.2 --> |
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11 <h1>examples/Base/FileServer/Notify/Notify.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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12 <a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span> |
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13 <a name="l00003"></a>00003 <span class="comment">// This component and the accompanying materials are made available</span> |
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14 <a name="l00004"></a>00004 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span> |
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15 <a name="l00005"></a>00005 <span class="comment">// which accompanies this distribution, and is available</span> |
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16 <a name="l00006"></a>00006 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span> |
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17 <a name="l00007"></a>00007 <span class="comment">//</span> |
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18 <a name="l00008"></a>00008 <span class="comment">// Initial Contributors:</span> |
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19 <a name="l00009"></a>00009 <span class="comment">// Nokia Corporation - initial contribution.</span> |
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20 <a name="l00010"></a>00010 <span class="comment">//</span> |
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21 <a name="l00011"></a>00011 <span class="comment">// Contributors:</span> |
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22 <a name="l00012"></a>00012 <span class="comment">//</span> |
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23 <a name="l00013"></a>00013 <span class="comment">// Description:</span> |
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24 <a name="l00014"></a>00014 <span class="comment">//</span> |
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25 <a name="l00015"></a>00015 |
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26 <a name="l00016"></a>00016 <span class="preprocessor">#include "Notify.h"</span> |
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27 <a name="l00017"></a>00017 |
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28 <a name="l00018"></a>00018 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KStarted,<span class="stringliteral">"Copy started\n"</span>); |
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29 <a name="l00019"></a>00019 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KComplete,<span class="stringliteral">"Copy complete\n"</span>); |
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30 <a name="l00020"></a>00020 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KProgress,<span class="stringliteral">"%d bytes copied\n"</span>); |
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31 <a name="l00021"></a>00021 |
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32 <a name="l00022"></a>00022 <span class="comment">// </span> |
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33 <a name="l00023"></a>00023 <span class="comment">// TFileCopyProgressMonitor</span> |
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34 <a name="l00024"></a>00024 <span class="comment">// </span> |
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35 <a name="l00025"></a>00025 |
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36 <a name="l00026"></a><a class="code" href="class_t_file_copy_progress_monitor.html#a527c51a863008fb67ba1d92043e134c4">00026</a> <a class="code" href="class_t_file_copy_progress_monitor.html#a527c51a863008fb67ba1d92043e134c4">TFileCopyProgressMonitor::TFileCopyProgressMonitor</a>(CFileMan& aFileMan) |
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37 <a name="l00027"></a>00027 :iFileMan(aFileMan) |
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38 <a name="l00028"></a>00028 { |
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39 <a name="l00029"></a>00029 } |
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40 <a name="l00030"></a>00030 |
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41 <a name="l00031"></a>00031 <span class="comment">// Called when copy operation started</span> |
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42 <a name="l00032"></a>00032 MFileManObserver::TControl TFileCopyProgressMonitor::NotifyFileManStarted() |
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43 <a name="l00033"></a>00033 { |
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44 <a name="l00034"></a>00034 console->Printf(KStarted); |
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45 <a name="l00035"></a>00035 <span class="keywordflow">return</span> EContinue; |
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46 <a name="l00036"></a>00036 } |
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47 <a name="l00037"></a>00037 |
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48 <a name="l00038"></a>00038 <span class="comment">// Called when copy operation is in progress</span> |
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49 <a name="l00039"></a>00039 MFileManObserver::TControl TFileCopyProgressMonitor::NotifyFileManOperation() |
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50 <a name="l00040"></a>00040 { |
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51 <a name="l00041"></a>00041 console->Printf(KProgress,iFileMan.BytesTransferredByCopyStep()); |
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52 <a name="l00042"></a>00042 <span class="keywordflow">return</span> EContinue; |
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53 <a name="l00043"></a>00043 } |
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54 <a name="l00044"></a>00044 |
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55 <a name="l00045"></a>00045 <span class="comment">// Called when copy operation is complete</span> |
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56 <a name="l00046"></a>00046 MFileManObserver::TControl TFileCopyProgressMonitor::NotifyFileManEnded() |
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57 <a name="l00047"></a>00047 { |
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58 <a name="l00048"></a>00048 console->Printf(KComplete); |
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59 <a name="l00049"></a>00049 <span class="keywordflow">return</span> EContinue; |
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60 <a name="l00050"></a>00050 } |
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61 <a name="l00051"></a>00051 |
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62 <a name="l00052"></a>00052 |
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63 <a name="l00053"></a>00053 <span class="comment">//</span> |
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64 <a name="l00054"></a>00054 <span class="comment">// Do the example</span> |
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65 <a name="l00055"></a>00055 <span class="comment">//</span> |
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66 <a name="l00056"></a>00056 |
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67 <a name="l00057"></a>00057 LOCAL_C <span class="keywordtype">void</span> doExampleL() |
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68 <a name="l00058"></a>00058 { |
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69 <a name="l00059"></a>00059 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KSourcePath,<span class="stringliteral">"dataFile\\"</span>); |
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70 <a name="l00060"></a>00060 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KDestinationPath,<span class="stringliteral">"dataFileCopy\\"</span>); |
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71 <a name="l00061"></a>00061 |
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72 <a name="l00062"></a>00062 TInt err; |
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73 <a name="l00063"></a>00063 |
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74 <a name="l00064"></a>00064 <span class="comment">// Connect session</span> |
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75 <a name="l00065"></a>00065 RFs fsSession; |
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76 <a name="l00066"></a>00066 User::LeaveIfError(fsSession.Connect()); |
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77 <a name="l00067"></a>00067 |
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78 <a name="l00068"></a>00068 <span class="comment">// create the private directory</span> |
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79 <a name="l00069"></a>00069 User::LeaveIfError(fsSession.CreatePrivatePath(RFs::GetSystemDrive())); |
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80 <a name="l00070"></a>00070 |
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81 <a name="l00071"></a>00071 <span class="comment">// Set the session path to the private directory</span> |
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82 <a name="l00072"></a>00072 User::LeaveIfError(fsSession.SetSessionToPrivate(RFs::GetSystemDrive())); |
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83 <a name="l00073"></a>00073 |
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84 <a name="l00074"></a>00074 <span class="comment">// Get the private directory name</span> |
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85 <a name="l00075"></a>00075 TFileName path; |
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86 <a name="l00076"></a>00076 fsSession.PrivatePath(path); |
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87 <a name="l00077"></a>00077 |
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88 <a name="l00078"></a>00078 <span class="comment">// Create a source and a target directory</span> |
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89 <a name="l00079"></a>00079 RBuf pathSource; |
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90 <a name="l00080"></a>00080 RBuf pathDestination; |
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91 <a name="l00081"></a>00081 |
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92 <a name="l00082"></a>00082 pathSource.CreateL(<span class="keyword">sizeof</span>(TFileName)); |
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93 <a name="l00083"></a>00083 pathSource.CleanupClosePushL(); |
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94 <a name="l00084"></a>00084 pathSource.Append(path); |
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95 <a name="l00085"></a>00085 pathSource.Append(KSourcePath); |
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96 <a name="l00086"></a>00086 |
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97 <a name="l00087"></a>00087 pathDestination.CreateL(<span class="keyword">sizeof</span>(TFileName)); |
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98 <a name="l00088"></a>00088 pathDestination.CleanupClosePushL(); |
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99 <a name="l00089"></a>00089 pathDestination.Append(path); |
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100 <a name="l00090"></a>00090 pathDestination.Append(KDestinationPath); |
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101 <a name="l00091"></a>00091 |
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102 <a name="l00092"></a>00092 err=fsSession.MkDir(pathSource); |
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103 <a name="l00093"></a>00093 <span class="keywordflow">if</span> (err!=KErrAlreadyExists) |
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104 <a name="l00094"></a>00094 User::LeaveIfError(err); |
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105 <a name="l00095"></a>00095 |
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106 <a name="l00096"></a>00096 err=fsSession.MkDir(pathDestination); |
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107 <a name="l00097"></a>00097 <span class="keywordflow">if</span> (err!=KErrAlreadyExists) |
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108 <a name="l00098"></a>00098 User::LeaveIfError(err); |
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109 <a name="l00099"></a>00099 |
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110 <a name="l00100"></a>00100 <span class="comment">// Create 2 source files in the source directory</span> |
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111 <a name="l00101"></a>00101 <span class="comment">// so that we have something to copy.</span> |
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112 <a name="l00102"></a>00102 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFile1,<span class="stringliteral">"dataFile1.txt"</span>); |
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113 <a name="l00103"></a>00103 <a class="code" href="secureclientandserver_8h.html#a5eadd4429627d82193b37536d4faa03a">_LIT</a>(KFile2,<span class="stringliteral">"dataFile2.txt"</span>); |
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114 <a name="l00104"></a>00104 _LIT8(KFile1Data,<span class="stringliteral">"File data qwertyu"</span>); |
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115 <a name="l00105"></a>00105 _LIT8(KFile2Data,<span class="stringliteral">"File data iop"</span>); |
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116 <a name="l00106"></a>00106 |
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117 <a name="l00107"></a>00107 fsSession.SetSessionPath(pathSource); |
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118 <a name="l00108"></a>00108 RFile file; |
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119 <a name="l00109"></a>00109 |
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120 <a name="l00110"></a>00110 User::LeaveIfError(file.Replace(fsSession,KFile1,EFileWrite)); |
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121 <a name="l00111"></a>00111 User::LeaveIfError(file.Write(KFile1Data)); |
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122 <a name="l00112"></a>00112 User::LeaveIfError(file.Flush()); <span class="comment">// Commit data</span> |
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123 <a name="l00113"></a>00113 file.Close(); <span class="comment">// close file having finished with it</span> |
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124 <a name="l00114"></a>00114 |
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125 <a name="l00115"></a>00115 User::LeaveIfError(file.Replace(fsSession,KFile2,EFileWrite)); |
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126 <a name="l00116"></a>00116 User::LeaveIfError(file.Write(KFile2Data)); |
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127 <a name="l00117"></a>00117 User::LeaveIfError(file.Flush()); <span class="comment">// Commit data</span> |
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128 <a name="l00118"></a>00118 file.Close(); <span class="comment">// close file having finished with it</span> |
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129 <a name="l00119"></a>00119 |
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130 <a name="l00120"></a>00120 <span class="comment">// Create file management object</span> |
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131 <a name="l00121"></a>00121 CFileMan* fileMan = CFileMan::NewL(fsSession); |
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132 <a name="l00122"></a>00122 CleanupStack::PushL(fileMan); |
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133 <a name="l00123"></a>00123 |
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134 <a name="l00124"></a>00124 <span class="comment">// Create file management notification object and set to observe</span> |
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135 <a name="l00125"></a>00125 <a class="code" href="class_t_file_copy_progress_monitor.html">TFileCopyProgressMonitor</a> fileCopyProgressMonitor(*fileMan); |
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136 <a name="l00126"></a>00126 fileMan->SetObserver(&fileCopyProgressMonitor); |
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137 <a name="l00127"></a>00127 |
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138 <a name="l00128"></a>00128 <span class="comment">// Do copy (here synchronously)</span> |
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139 <a name="l00129"></a>00129 fileMan->Copy(pathSource,pathDestination); |
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140 <a name="l00130"></a>00130 |
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141 <a name="l00131"></a>00131 <span class="comment">// Clean up 3 items </span> |
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142 <a name="l00132"></a>00132 CleanupStack::PopAndDestroy(3); |
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143 <a name="l00133"></a>00133 |
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144 <a name="l00134"></a>00134 <span class="comment">// Close file server session and note that we have not deleted</span> |
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145 <a name="l00135"></a>00135 <span class="comment">// any files or directories created here.</span> |
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146 <a name="l00136"></a>00136 fsSession.Close(); |
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147 <a name="l00137"></a>00137 } |
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148 <a name="l00138"></a>00138 |
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149 </pre></div></div> |
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