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1 /* |
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2 * Copyright (c) 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: Implementation |
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15 * |
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16 */ |
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17 |
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18 #include <e32base.h> |
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19 #include <UsbWatcherInternalPSKeys.h> |
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20 #include <e32property.h> |
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21 |
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22 #include "cusbstatehostahost.h" |
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23 #include "cusbnotifmanager.h" |
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24 |
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25 #include "definitions.h" |
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26 #include "errors.h" |
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27 #include "debug.h" |
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28 #include "panic.h" |
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29 |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 // --------------------------------------------------------------------------- |
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33 // |
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34 CUsbStateHostAHost::CUsbStateHostAHost(CUsbOtgWatcher& aWatcher) : |
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35 CUsbStateHostABase(aWatcher) |
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36 { |
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37 } |
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38 |
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39 // --------------------------------------------------------------------------- |
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40 // |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 void CUsbStateHostAHost::ConstructL() |
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44 { |
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45 LOG_FUNC |
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46 |
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47 CUsbStateHostABase::ConstructL(); |
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48 |
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49 } |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 CUsbStateHostAHost* CUsbStateHostAHost::NewL(CUsbOtgWatcher& aWatcher) |
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56 { |
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57 LOG_FUNC |
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58 |
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59 CUsbStateHostAHost* self = new (ELeave) CUsbStateHostAHost(aWatcher); |
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60 CleanupStack::PushL(self); |
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61 self->ConstructL(); |
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62 CleanupStack::Pop(self); |
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63 return self; |
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64 } |
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65 |
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66 // --------------------------------------------------------------------------- |
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67 // |
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68 // --------------------------------------------------------------------------- |
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69 // |
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70 CUsbStateHostAHost::~CUsbStateHostAHost() |
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71 { |
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72 LOG_FUNC |
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73 |
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74 } |
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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 // |
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80 TUsbStateIds CUsbStateHostAHost::Id() |
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81 { |
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82 return EUsbStateHostAHost; |
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83 } |
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84 |
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85 // --------------------------------------------------------------------------- |
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86 // |
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87 // --------------------------------------------------------------------------- |
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88 // |
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89 void CUsbStateHostAHost::JustAdvancedToThisStateL() |
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90 { |
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91 LOG_FUNC |
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92 |
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93 // do general things |
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94 CUsbStateHostABase::JustAdvancedToThisStateL(); |
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95 |
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96 LEAVEIFERROR(RProperty::Set(KPSUidUsbWatcher, |
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97 KUsbWatcherIsPeripheralConnected, |
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98 KUsbWatcherPeripheralIsConnected)); |
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99 |
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100 } |
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101 |
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102 // --------------------------------------------------------------------------- |
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103 // |
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104 // --------------------------------------------------------------------------- |
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105 // |
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106 void CUsbStateHostAHost::JustBeforeLeavingThisStateL() |
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107 { |
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108 LOG_FUNC |
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109 |
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110 LEAVEIFERROR(RProperty::Set(KPSUidUsbWatcher, |
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111 KUsbWatcherIsPeripheralConnected, |
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112 KUsbWatcherPeripheralIsNotConnected)); |
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113 |
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114 // do general things |
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115 CUsbStateHostABase::JustBeforeLeavingThisStateL(); |
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116 } |
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117 |
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118 // --------------------------------------------------------------------------- |
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119 // |
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120 // --------------------------------------------------------------------------- |
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121 // |
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122 void CUsbStateHostAHost::DeviceDetachedL(TDeviceEventInformation) |
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123 { |
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124 LOG_FUNC |
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125 ChangeHostStateL( EUsbStateHostAInitiate); |
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126 } |
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127 |
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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 void CUsbStateHostAHost::BadHubPositionL() |
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133 { |
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134 LOG_FUNC |
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135 PANIC( EBadHubPositionEventNotExpected); |
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136 } |