[22305] | 1 | /** @file
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| 2 | *
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| 3 | * VBox Client callback COM Class implementation
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2009 Sun Microsystems, Inc.
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
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| 18 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
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| 19 | * additional information or have any questions.
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| 20 | */
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| 21 |
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| 22 | #include "VirtualBoxCallbackImpl.h"
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| 23 | #include "Logging.h"
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| 24 |
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[22357] | 25 | HRESULT CallbackWrapper::FinalConstruct()
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[22305] | 26 | {
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| 27 | return S_OK;
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| 28 | }
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| 29 |
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[22357] | 30 | void CallbackWrapper::FinalRelease()
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[22305] | 31 | {
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| 32 | }
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| 33 |
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| 34 | // public initializers/uninitializers only for internal purposes
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[22357] | 35 | HRESULT CallbackWrapper::init()
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[22305] | 36 | {
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| 37 | return S_OK;
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| 38 | }
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| 39 |
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[22357] | 40 | void CallbackWrapper::uninit(bool aFinalRelease)
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[22305] | 41 | {
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| 42 | }
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| 43 |
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| 44 | // ILocalOwner methods
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| 45 | /////////////////////////////////////////////////////////////////////////////
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| 46 |
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[22357] | 47 | STDMETHODIMP CallbackWrapper::SetLocalObject(IUnknown *aCallback)
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[22305] | 48 | {
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| 49 | if (aCallback == NULL)
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| 50 | {
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| 51 | mVBoxCallback.setNull();
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| 52 | mConsoleCallback.setNull();
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| 53 | return S_OK;
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| 54 | }
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| 55 |
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| 56 | if (!VALID_PTR (aCallback))
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| 57 | return E_POINTER;
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| 58 |
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| 59 | mVBoxCallback = aCallback;
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| 60 | mConsoleCallback = aCallback;
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| 61 |
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| 62 | // or some other error code?
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| 63 | AssertReturn(!!mVBoxCallback || !!mConsoleCallback, E_FAIL);
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| 64 |
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| 65 | return S_OK;
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| 66 | }
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| 67 |
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| 68 | // IVirtualBoxCallback methods
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| 69 | /////////////////////////////////////////////////////////////////////////////
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[22357] | 70 | STDMETHODIMP CallbackWrapper::OnMachineStateChange(IN_BSTR machineId, MachineState_T state)
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[22305] | 71 | {
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| 72 | if (mVBoxCallback.isNull())
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| 73 | return S_OK;
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| 74 |
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| 75 | return mVBoxCallback->OnMachineStateChange(machineId, state);
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| 76 | }
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| 77 |
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[22357] | 78 | STDMETHODIMP CallbackWrapper::OnMachineDataChange(IN_BSTR machineId)
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[22305] | 79 | {
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| 80 | AutoReadLock alock(this);
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| 81 |
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| 82 | if (mVBoxCallback.isNull())
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| 83 | return S_OK;
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| 84 |
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| 85 | return mVBoxCallback->OnMachineDataChange(machineId);
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| 86 | }
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| 87 |
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| 88 |
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[22357] | 89 | STDMETHODIMP CallbackWrapper::OnExtraDataCanChange(IN_BSTR machineId, IN_BSTR key, IN_BSTR value,
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[22305] | 90 | BSTR *error, BOOL *changeAllowed)
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| 91 | {
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| 92 | if (mVBoxCallback.isNull())
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| 93 | return S_OK;
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| 94 |
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| 95 | return mVBoxCallback->OnExtraDataCanChange(machineId, key, value, error, changeAllowed);
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| 96 | }
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| 97 |
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[22357] | 98 | STDMETHODIMP CallbackWrapper::OnExtraDataChange(IN_BSTR machineId, IN_BSTR key, IN_BSTR value)
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[22305] | 99 | {
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| 100 | if (mVBoxCallback.isNull())
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| 101 | return S_OK;
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| 102 |
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| 103 | return mVBoxCallback->OnExtraDataChange(machineId, key, value);
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| 104 | }
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| 105 |
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[23223] | 106 | STDMETHODIMP CallbackWrapper::OnMediumRegistered(IN_BSTR mediaId, DeviceType_T mediaType,
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[22305] | 107 | BOOL registered)
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| 108 | {
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| 109 | if (mVBoxCallback.isNull())
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| 110 | return S_OK;
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| 111 |
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[23223] | 112 | return mVBoxCallback->OnMediumRegistered(mediaId, mediaType, registered);
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[22305] | 113 | }
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| 114 |
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| 115 |
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[22357] | 116 | STDMETHODIMP CallbackWrapper::OnMachineRegistered(IN_BSTR aMachineId, BOOL registered)
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[22305] | 117 | {
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| 118 | if (mVBoxCallback.isNull())
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| 119 | return S_OK;
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| 120 |
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| 121 | return mVBoxCallback->OnMachineRegistered(aMachineId, registered);
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| 122 | }
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| 123 |
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[22357] | 124 | STDMETHODIMP CallbackWrapper::OnSessionStateChange(IN_BSTR aMachineId, SessionState_T state)
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[22305] | 125 | {
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| 126 | if (mVBoxCallback.isNull())
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| 127 | return S_OK;
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| 128 |
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| 129 | return mVBoxCallback->OnSessionStateChange(aMachineId, state);
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| 130 | }
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| 131 |
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[22357] | 132 | STDMETHODIMP CallbackWrapper::OnSnapshotTaken(IN_BSTR aMachineId, IN_BSTR aSnapshotId)
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[22305] | 133 | {
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| 134 | if (mVBoxCallback.isNull())
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| 135 | return S_OK;
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| 136 |
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| 137 | return mVBoxCallback->OnSnapshotTaken(aMachineId, aSnapshotId);
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| 138 | }
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| 139 |
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[22357] | 140 | STDMETHODIMP CallbackWrapper::OnSnapshotDiscarded(IN_BSTR aMachineId, IN_BSTR aSnapshotId)
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[22305] | 141 | {
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| 142 | if (mVBoxCallback.isNull())
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| 143 | return S_OK;
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| 144 |
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| 145 | return mVBoxCallback->OnSnapshotDiscarded(aMachineId, aSnapshotId);
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| 146 | }
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| 147 |
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[22357] | 148 | STDMETHODIMP CallbackWrapper::OnSnapshotChange(IN_BSTR aMachineId, IN_BSTR aSnapshotId)
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[22305] | 149 | {
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| 150 | if (mVBoxCallback.isNull())
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| 151 | return S_OK;
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| 152 |
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| 153 | return mVBoxCallback->OnSnapshotChange(aMachineId, aSnapshotId);
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| 154 | }
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| 155 |
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[22357] | 156 | STDMETHODIMP CallbackWrapper::OnGuestPropertyChange(IN_BSTR aMachineId, IN_BSTR key, IN_BSTR value, IN_BSTR flags)
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[22305] | 157 | {
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| 158 | if (mVBoxCallback.isNull())
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| 159 | return S_OK;
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| 160 |
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| 161 | return mVBoxCallback->OnGuestPropertyChange(aMachineId, key, value, flags);
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| 162 | }
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| 163 |
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| 164 |
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[22357] | 165 | // IConsoleCallback methods
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| 166 | /////////////////////////////////////////////////////////////////////////////
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| 167 | STDMETHODIMP CallbackWrapper::OnMousePointerShapeChange(BOOL visible, BOOL alpha, ULONG xHot, ULONG yHot,
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| 168 | ULONG width, ULONG height, BYTE *shape)
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[22305] | 169 | {
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| 170 | if (mConsoleCallback.isNull())
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| 171 | return S_OK;
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| 172 |
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| 173 | return mConsoleCallback->OnMousePointerShapeChange(visible, alpha, xHot, yHot, width, height, shape);
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| 174 | }
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| 175 |
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| 176 |
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[22357] | 177 | STDMETHODIMP CallbackWrapper::OnMouseCapabilityChange(BOOL supportsAbsolute, BOOL needsHostCursor)
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[22305] | 178 | {
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| 179 | if (mConsoleCallback.isNull())
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| 180 | return S_OK;
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| 181 |
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| 182 | return mConsoleCallback->OnMouseCapabilityChange(supportsAbsolute, needsHostCursor);
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| 183 | }
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| 184 |
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[22357] | 185 | STDMETHODIMP CallbackWrapper::OnKeyboardLedsChange(BOOL fNumLock, BOOL fCapsLock, BOOL fScrollLock)
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[22305] | 186 | {
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| 187 | if (mConsoleCallback.isNull())
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| 188 | return S_OK;
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| 189 |
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| 190 | return mConsoleCallback->OnKeyboardLedsChange(fNumLock, fCapsLock, fScrollLock);
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| 191 | }
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| 192 |
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[22357] | 193 | STDMETHODIMP CallbackWrapper::OnStateChange(MachineState_T machineState)
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[22305] | 194 | {
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| 195 | if (mConsoleCallback.isNull())
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| 196 | return S_OK;
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| 197 |
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| 198 | return mConsoleCallback->OnStateChange(machineState);
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| 199 | }
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| 200 |
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[22357] | 201 | STDMETHODIMP CallbackWrapper::OnAdditionsStateChange()
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[22305] | 202 | {
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| 203 | if (mConsoleCallback.isNull())
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| 204 | return S_OK;
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| 205 |
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| 206 | return mConsoleCallback->OnAdditionsStateChange();
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| 207 | }
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| 208 |
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[22357] | 209 | STDMETHODIMP CallbackWrapper::OnNetworkAdapterChange(INetworkAdapter *aNetworkAdapter)
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[22305] | 210 | {
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| 211 | if (mConsoleCallback.isNull())
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| 212 | return S_OK;
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| 213 |
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| 214 | return mConsoleCallback->OnNetworkAdapterChange(aNetworkAdapter);
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| 215 | }
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| 216 |
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[22357] | 217 | STDMETHODIMP CallbackWrapper::OnSerialPortChange(ISerialPort *aSerialPort)
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[22305] | 218 | {
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| 219 | if (mConsoleCallback.isNull())
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| 220 | return S_OK;
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| 221 |
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| 222 | return mConsoleCallback->OnSerialPortChange(aSerialPort);
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| 223 | }
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| 224 |
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[22357] | 225 | STDMETHODIMP CallbackWrapper::OnParallelPortChange(IParallelPort *aParallelPort)
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[22305] | 226 | {
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| 227 | if (mConsoleCallback.isNull())
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| 228 | return S_OK;
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| 229 |
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| 230 | return mConsoleCallback->OnParallelPortChange(aParallelPort);
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| 231 | }
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[23643] | 232 |
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| 233 | STDMETHODIMP CallbackWrapper::OnRemoteDisplayInfoChange()
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| 234 | {
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| 235 | if (mConsoleCallback.isNull())
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| 236 | return S_OK;
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| 237 |
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| 238 | return mConsoleCallback->OnRemoteDisplayInfoChange();
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| 239 | }
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| 240 |
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[22357] | 241 | STDMETHODIMP CallbackWrapper::OnVRDPServerChange()
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[22305] | 242 | {
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| 243 | if (mConsoleCallback.isNull())
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| 244 | return S_OK;
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| 245 |
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| 246 | return mConsoleCallback->OnVRDPServerChange();
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| 247 | }
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| 248 |
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[22357] | 249 | STDMETHODIMP CallbackWrapper::OnUSBControllerChange()
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[22305] | 250 | {
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| 251 | if (mConsoleCallback.isNull())
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| 252 | return S_OK;
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| 253 |
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| 254 | return mConsoleCallback->OnUSBControllerChange();
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| 255 | }
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| 256 |
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[22357] | 257 | STDMETHODIMP CallbackWrapper::OnUSBDeviceStateChange(IUSBDevice *aDevice,
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[22305] | 258 | BOOL aAttached,
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| 259 | IVirtualBoxErrorInfo *aError)
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| 260 | {
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| 261 | if (mConsoleCallback.isNull())
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| 262 | return S_OK;
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| 263 |
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| 264 | return mConsoleCallback->OnUSBDeviceStateChange(aDevice, aAttached, aError);
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| 265 | }
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| 266 |
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[22357] | 267 | STDMETHODIMP CallbackWrapper::OnSharedFolderChange(Scope_T aScope)
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[22305] | 268 | {
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| 269 | if (mConsoleCallback.isNull())
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| 270 | return S_OK;
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| 271 |
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| 272 | return mConsoleCallback->OnSharedFolderChange(aScope);
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| 273 | }
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| 274 |
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[22357] | 275 | STDMETHODIMP CallbackWrapper::OnStorageControllerChange()
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[22305] | 276 | {
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| 277 | if (mConsoleCallback.isNull())
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| 278 | return S_OK;
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| 279 |
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| 280 | return mConsoleCallback->OnStorageControllerChange();
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| 281 | }
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| 282 |
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[23223] | 283 | STDMETHODIMP CallbackWrapper::OnMediumChange(IMediumAttachment *aMediumAttachment)
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| 284 | {
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| 285 | if (mConsoleCallback.isNull())
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| 286 | return S_OK;
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| 287 |
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| 288 | return mConsoleCallback->OnMediumChange(aMediumAttachment);
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| 289 | }
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| 290 |
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[22357] | 291 | STDMETHODIMP CallbackWrapper::OnRuntimeError(BOOL fFatal, IN_BSTR id, IN_BSTR message)
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[22305] | 292 | {
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| 293 | if (mConsoleCallback.isNull())
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| 294 | return S_OK;
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| 295 |
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| 296 | return mConsoleCallback->OnRuntimeError(fFatal, id, message);
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| 297 | }
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| 298 |
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[22357] | 299 | STDMETHODIMP CallbackWrapper::OnCanShowWindow(BOOL *canShow)
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[22305] | 300 | {
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| 301 | if (mConsoleCallback.isNull())
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| 302 | return S_OK;
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| 303 |
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| 304 | return mConsoleCallback->OnCanShowWindow(canShow);
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| 305 | }
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| 306 |
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[22357] | 307 | STDMETHODIMP CallbackWrapper::OnShowWindow(ULONG64 *winId)
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[22305] | 308 | {
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| 309 | if (mConsoleCallback.isNull())
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| 310 | return S_OK;
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| 311 |
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| 312 | return mConsoleCallback->OnShowWindow(winId);
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| 313 | }
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