1 /* |
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2 * Copyright (c) 2008-2009 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 |
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19 #include "cusbstatehostaidle.h" |
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20 #include "cusbnotifmanager.h" |
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21 |
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22 #ifndef STIF |
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23 #include "cusbtimer.h" |
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24 #else |
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25 #include "mockcusbtimer.h" |
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26 #endif |
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27 #include "definitions.h" |
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28 |
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29 #include "errors.h" |
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30 #include "debug.h" |
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31 #include "panic.h" |
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32 |
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33 // --------------------------------------------------------------------------- |
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34 // |
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35 // --------------------------------------------------------------------------- |
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36 // |
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37 CUsbStateHostAIdle::CUsbStateHostAIdle(CUsbOtgWatcher* aWatcher) : |
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38 CUsbStateHostAInitiateBase(aWatcher) |
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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 // |
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44 // --------------------------------------------------------------------------- |
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45 // |
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46 void CUsbStateHostAIdle::ConstructL() |
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47 { |
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48 FLOG( _L( "[USBOTGWATCHER]\tCUsbStateHostAIdle::ConstructL" ) ); |
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49 |
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50 CUsbStateHostAInitiateBase::ConstructL(); |
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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 // |
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56 |
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57 CUsbStateHostAIdle* CUsbStateHostAIdle::NewL(CUsbOtgWatcher* aWatcher) |
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58 { |
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59 FLOG( _L( "[USBOTGWATCHER]\tCUsbStateHostAIdle::NewL" ) ); |
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60 |
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61 CUsbStateHostAIdle* self = new (ELeave) CUsbStateHostAIdle(aWatcher); |
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62 CleanupStack::PushL(self); |
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63 self->ConstructL(); |
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64 CleanupStack::Pop(self); |
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65 return self; |
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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 // --------------------------------------------------------------------------- |
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71 // |
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72 CUsbStateHostAIdle::~CUsbStateHostAIdle() |
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73 { |
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74 FLOG( _L( "[USBOTGWATCHER]\tCUsbStateHostAIdle::~CUsbStateHostAIdle" ) ); |
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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 // |
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81 TUsbStateIds CUsbStateHostAIdle::Id() |
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82 { |
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83 FLOG( _L( "[USBOTGWATCHER]\tCUsbStateHostAIdle::Id" ) ); |
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84 |
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85 return EUsbStateHostAIdle; |
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86 } |
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87 |
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88 // --------------------------------------------------------------------------- |
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89 // |
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90 // --------------------------------------------------------------------------- |
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91 // |
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92 void CUsbStateHostAIdle::JustAdvancedToThisStateL() |
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93 { |
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94 FLOG( _L( "[USBOTGWATCHER]\tCUsbStateHostAIdle::JustAdvancedToThisStateL" ) ); |
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95 |
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96 iWatcher->PrintStateToLog(); |
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97 |
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98 // do BusDrop, if Up |
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99 if (CUsbVBusObserver::EVBusUp == iWatcher->VBusObserver()->VBus()) |
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100 { |
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101 TInt err = iWatcher->Usb().BusDrop(); |
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102 if (err != KErrNone) |
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103 { |
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104 err = iWatcher->Usb().BusClearError(); |
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105 if (KErrNone != err) |
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106 { |
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107 iWatcher->HandleHostProblemL(EUsbWatcherErrorInConnection, EUsbStateHostHandle); |
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108 } |
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109 } |
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110 } |
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111 } |
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