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1 /* |
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2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of DevTokenUtil |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <f32file.h> |
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20 #include <s32file.h> |
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21 #include "DevTokenUtil.h" |
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22 |
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23 /// Read/write drive the stores reside on |
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24 _LIT(KFileStoreStandardDrive, "C:"); |
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25 /// Rom drive where the initial store data is |
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26 _LIT(KFileStoreROMDrive, "Z:"); |
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27 |
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28 // ======== LOCAL FUNCTIONS ======== |
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29 |
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30 // --------------------------------------------------------------------------- |
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31 // PanicClient() |
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32 // RMessage::Panic() also completes the message. This is: |
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33 // (a) important for efficient cleanup within the kernel |
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34 // (b) a problem if the message is completed a second time |
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35 // --------------------------------------------------------------------------- |
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36 // |
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37 void PanicClient(const RMessage2& aMessage, ETokenTypeServerPanic aPanic) |
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38 { |
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39 _LIT(KPanicClient,"TTSERVERCLIENT"); |
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40 aMessage.Panic(KPanicClient,aPanic); |
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41 } |
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42 |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // PanicServer() |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 void PanicServer(ETokenTypeServerPanic aPanicCode) |
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49 { |
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50 _LIT(KPanicServer,"TOKENTYPESERVER"); |
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51 User::Panic(KPanicServer, aPanicCode); |
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52 } |
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53 |
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54 |
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55 // ======== MEMBER FUNCTIONS ======== |
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56 |
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57 // --------------------------------------------------------------------------- |
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58 // FileUtils::ExistsL() |
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59 // --------------------------------------------------------------------------- |
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60 // |
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61 TBool FileUtils::ExistsL(RFs& aFs, const TDesC& aFile) |
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62 { |
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63 TBool result = EFalse; |
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64 TBool open; |
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65 TInt err = aFs.IsFileOpen(aFile, open); |
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66 |
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67 if (err == KErrNone) |
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68 { |
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69 result = ETrue; |
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70 } |
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71 else if (err != KErrNotFound && err != KErrPathNotFound) |
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72 { |
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73 User::Leave(err); |
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74 } |
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75 |
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76 return result; |
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77 } |
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78 |
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79 |
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80 // --------------------------------------------------------------------------- |
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81 // FileUtils::EnsurePathL() |
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82 // --------------------------------------------------------------------------- |
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83 // |
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84 void FileUtils::EnsurePathL(RFs& aFs, const TDesC& aFile) |
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85 { |
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86 TInt err = aFs.MkDirAll(aFile); |
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87 if (err != KErrNone && err != KErrAlreadyExists) |
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88 { |
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89 User::Leave(err); |
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90 } |
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91 } |
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92 |
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93 |
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94 // --------------------------------------------------------------------------- |
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95 // FileUtils::CopyL() |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 void FileUtils::CopyL(RFs& aFs, const TDesC& aSouce, const TDesC& aDest) |
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99 { |
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100 RFileReadStream in; |
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101 User::LeaveIfError(in.Open(aFs, aSouce, EFileRead | EFileShareReadersOnly)); |
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102 CleanupClosePushL(in); |
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103 |
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104 RFileWriteStream out; |
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105 User::LeaveIfError(out.Replace(aFs, aDest, EFileWrite | EFileShareExclusive)); |
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106 CleanupClosePushL(out); |
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107 |
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108 in.ReadL(out); |
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109 CleanupStack::PopAndDestroy(2, &in); |
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110 } |
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111 |
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112 |
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113 // --------------------------------------------------------------------------- |
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114 // FileUtils::MakePrivateFilenameL() |
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115 // --------------------------------------------------------------------------- |
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116 // |
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117 void FileUtils::MakePrivateFilenameL(RFs& aFs, const TDesC& aLeafName, |
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118 TDes& aNameOut) |
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119 { |
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120 aNameOut.Copy(KFileStoreStandardDrive); |
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121 |
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122 // Get private path |
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123 TBuf<20> privatePath; |
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124 aFs.PrivatePath(privatePath); |
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125 aNameOut.Append(privatePath); |
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126 |
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127 aNameOut.Append(aLeafName); |
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128 } |
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129 |
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130 |
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131 // --------------------------------------------------------------------------- |
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132 // FileUtils::MakePrivateROMFilenameL() |
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133 // --------------------------------------------------------------------------- |
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134 // |
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135 void FileUtils::MakePrivateROMFilenameL(RFs& aFs, const TDesC& aLeafName, |
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136 TDes& aNameOut) |
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137 { |
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138 aNameOut.Copy(KFileStoreROMDrive); |
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139 |
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140 // Get private path |
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141 TBuf<20> privatePath; |
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142 aFs.PrivatePath(privatePath); |
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143 aNameOut.Append(privatePath); |
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144 |
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145 aNameOut.Append(aLeafName); |
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146 } |
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147 |
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148 //EOF |
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149 |