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1 // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 |
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17 #include <e32def.h> |
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18 #include <e32cmn.h> |
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19 #include <f32file.h> |
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20 #include <e32test.h> |
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21 |
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22 #include "tmsprintdrive.h" |
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23 #include "cmsdrive.h" |
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24 |
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25 extern RTest test; |
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26 extern RFs fsSession; |
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27 |
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28 #define __CMSDRIVE_DEBUG |
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29 |
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30 CMsDrive* CMsDrive::NewL() |
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31 { |
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32 CMsDrive* r = new (ELeave) CMsDrive(); |
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33 CleanupStack::PushL(r); |
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34 |
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35 r->ConstructL(); |
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36 CleanupStack::Pop(); |
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37 return r; |
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38 } |
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39 |
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40 |
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41 void CMsDrive::ConstructL() |
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42 { |
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43 } |
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44 |
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45 |
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46 CMsDrive::CMsDrive() |
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47 { |
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48 GetInitialDriveMapL(); |
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49 } |
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50 |
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51 |
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52 CMsDrive::~CMsDrive() |
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53 { |
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54 } |
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55 |
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56 |
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57 void CMsDrive::GetInitialDriveMapL() |
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58 { |
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59 TChar driveLetter; |
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60 |
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61 User::LeaveIfError(fsSession.DriveList(iOriginalDrivelist)); |
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62 |
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63 #ifdef __CMSDRIVE_DEBUG |
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64 for (TInt driveNumber = EDriveA; driveNumber <= EDriveZ; driveNumber++) |
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65 { |
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66 if (iOriginalDrivelist[driveNumber]) |
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67 { |
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68 User::LeaveIfError(fsSession.DriveToChar(driveNumber, driveLetter)); |
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69 RDebug::Printf("> %d %c", driveNumber, (char)driveLetter); |
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70 } |
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71 } |
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72 #endif |
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73 } |
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74 |
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75 |
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76 TBool CMsDrive::GetUsbDeviceL() |
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77 { |
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78 TChar driveLetter; |
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79 TInt driveNumber; |
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80 |
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81 User::LeaveIfError(fsSession.DriveList(iMsDrivelist)); |
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82 #ifdef __CMSDRIVE_DEBUG |
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83 for (driveNumber = EDriveA; driveNumber <= EDriveZ; driveNumber++) |
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84 { |
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85 if (iMsDrivelist[driveNumber]) |
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86 { |
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87 User::LeaveIfError(fsSession.DriveToChar(driveNumber,driveLetter)); |
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88 RDebug::Printf("< %d %c", driveNumber, (char)driveLetter); |
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89 } |
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90 } |
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91 #endif |
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92 |
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93 const TInt maxDrives = iOriginalDrivelist.Length(); |
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94 for (driveNumber = 0; driveNumber < maxDrives; driveNumber++) |
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95 { |
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96 if (iOriginalDrivelist[driveNumber] != iMsDrivelist[driveNumber]) |
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97 { |
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98 break; |
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99 } |
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100 } |
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101 |
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102 if (driveNumber == maxDrives) |
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103 { |
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104 return EFalse; |
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105 } |
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106 |
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107 User::LeaveIfError(fsSession.DriveToChar(driveNumber,driveLetter)); |
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108 test.Printf(_L("Drive mounted on %c (0x%02x)"), TUint(driveLetter), iMsDrivelist[driveNumber]); |
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109 |
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110 TRAPD(err, TMsPrintDrive::VolInfoL(driveNumber)); |
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111 // ignore error |
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112 err = err; |
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113 iDriveNumber = driveNumber; |
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114 return ETrue; |
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115 } |
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116 |
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117 |
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118 void CMsDrive::SetSessionPathL() |
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119 { |
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120 TChar driveLetter; |
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121 User::LeaveIfError(fsSession.DriveToChar(iDriveNumber, driveLetter)); |
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122 TFileName path; |
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123 |
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124 _LIT(KPath, "%c:\\"); |
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125 path.Format(KPath, TUint(driveLetter)); |
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126 |
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127 TInt err = fsSession.SetSessionPath(path); |
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128 test(err == KErrNone); |
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129 err = fsSession.SessionPath(iSessionPath); |
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130 test(err == KErrNone); |
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131 _LIT(KSession,"Session path for fsSession is %S\n"); |
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132 test.Printf(KSession, &iSessionPath); |
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133 } |
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134 |
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135 |
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136 |
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137 const TFileName& CMsDrive::GetSessionPath() const |
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138 { |
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139 return iSessionPath; |
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140 } |
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141 |
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142 TBool CMsDrive::DrivePresent() const |
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143 { |
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144 TDriveInfo driveInfo; |
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145 fsSession.Drive(driveInfo, iDriveNumber); |
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146 return driveInfo.iType == EMediaNotPresent ? EFalse : ETrue; |
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147 } |
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148 |
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149 |