1 /* |
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2 * Copyright (c) 2007-2008 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: ECOM implementation for touch indicator |
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15 * |
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16 */ |
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17 |
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18 #include "debug.h" |
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19 #include "lcstylustapdismount.h" |
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20 |
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21 // --------------------------------------------------------------------------- |
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22 // Destructor. |
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23 // --------------------------------------------------------------------------- |
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24 // |
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25 CLcStylusTapDismount::~CLcStylusTapDismount() |
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26 { |
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27 TRACE_FUNC |
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28 Cancel(); |
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29 delete iDismountTimer; |
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30 iRFs.Close(); |
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31 } |
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32 |
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33 // --------------------------------------------------------------------------- |
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34 // Symbian two phase constructor. |
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35 // --------------------------------------------------------------------------- |
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36 // |
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37 CLcStylusTapDismount* CLcStylusTapDismount::NewL() |
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38 { |
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39 TRACE_FUNC |
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40 CLcStylusTapDismount* self = CLcStylusTapDismount::NewLC(); |
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41 CleanupStack::Pop(self); |
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42 return self; |
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43 } |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // Symbian two phase constructor. Object pushed to cleanup stack |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 CLcStylusTapDismount* CLcStylusTapDismount::NewLC() |
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50 { |
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51 TRACE_FUNC |
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52 |
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53 CLcStylusTapDismount* self = new (ELeave) CLcStylusTapDismount(); |
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54 CleanupStack::PushL(self); |
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55 self->ConstructL(); |
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56 |
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57 return self; |
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58 |
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59 } |
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60 |
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61 // --------------------------------------------------------------------------- |
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62 // Returning of previous notifier and starting of new one |
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63 // --------------------------------------------------------------------------- |
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64 // |
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65 void CLcStylusTapDismount::RunL() |
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66 { |
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67 TRACE_FUNC |
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68 |
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69 delete iDismountTimer; |
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70 iDismountTimer = NULL; |
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71 |
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72 if ( iDriveIndex < KMaxDrives ) |
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73 { |
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74 DoDismount(); |
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75 } |
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76 } |
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77 |
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78 // --------------------------------------------------------------------------- |
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79 // Cancel pending notifier and those in queue |
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80 // --------------------------------------------------------------------------- |
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81 // |
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82 void CLcStylusTapDismount::DoCancel() |
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83 { |
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84 TRACE_FUNC |
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85 iRFs.NotifyDismountCancel(iStatus); |
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86 } |
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87 |
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88 // --------------------------------------------------------------------------- |
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89 // C++ constructor |
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90 // --------------------------------------------------------------------------- |
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91 // |
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92 CLcStylusTapDismount::CLcStylusTapDismount() |
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93 : CActive(EPriorityStandard) |
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94 { |
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95 TRACE_FUNC |
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96 CActiveScheduler::Add(this); |
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97 } |
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98 |
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99 // --------------------------------------------------------------------------- |
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100 // 2nd-phase constructor |
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101 // --------------------------------------------------------------------------- |
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102 // |
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103 void CLcStylusTapDismount::ConstructL() |
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104 { |
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105 TRACE_FUNC |
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106 User::LeaveIfError( iRFs.Connect()); |
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107 } |
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108 |
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109 // --------------------------------------------------------------------------- |
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110 // Dismount drive |
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111 // --------------------------------------------------------------------------- |
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112 // |
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113 void CLcStylusTapDismount::DisMountUsbDrives() |
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114 { |
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115 TRACE_FUNC |
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116 Cancel(); |
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117 iDriveIndex = 0; |
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118 iRFs.DriveList( iDriveList ); |
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119 DoDismount(); |
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120 } |
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121 |
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122 // --------------------------------------------------------------------------- |
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123 // Dismount next drive |
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124 // --------------------------------------------------------------------------- |
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125 // |
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126 void CLcStylusTapDismount::DoDismount() |
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127 { |
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128 TRACE_FUNC |
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129 TDriveInfo info; |
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130 TInt err = KErrNone; |
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131 for ( ; iDriveIndex < KMaxDrives; iDriveIndex++ ) |
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132 { |
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133 if ( iDriveList[iDriveIndex] ) |
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134 { |
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135 err = iRFs.Drive( info , iDriveIndex ); |
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136 if ( info.iConnectionBusType == EConnectionBusUsb && |
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137 info.iDriveAtt & KDriveAttExternal && |
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138 err == KErrNone ) |
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139 { |
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140 TRACE_INFO(_L("CLcStylusTapDismount::DoDismount Dismount notify request ")); |
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141 iRFs.NotifyDismount( iDriveIndex, iStatus, EFsDismountNotifyClients ); |
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142 TRAP_IGNORE( iDismountTimer = CForceDismountTimer::NewL(this) ); |
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143 SetActive(); |
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144 break; |
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145 } |
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146 } |
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147 } |
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148 } |
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149 |
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150 // --------------------------------------------------------------------------- |
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151 // Dismount next drive |
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152 // --------------------------------------------------------------------------- |
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153 // |
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154 void CLcStylusTapDismount::TimerExpired() |
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155 { |
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156 TRACE_FUNC |
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157 |
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158 Cancel(); |
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159 delete iDismountTimer; |
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160 iDismountTimer = NULL; |
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161 iRFs.NotifyDismount( iDriveIndex, iStatus, EFsDismountForceDismount ); |
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162 SetActive(); |
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163 |
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164 } |
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165 // End of File |
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