| 1 | /* $Id: VBoxTray.h 27984 2010-04-05 13:28:29Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxTray - Guest Additions Tray, Internal Header.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2007 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 | #ifndef ___VBOXTRAY_H
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| 23 | #define ___VBOXTRAY_H
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| 24 |
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| 25 | #include <windows.h>
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| 26 | #include <tchar.h>
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| 27 | #include <stdio.h>
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| 28 | #include <stdarg.h>
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| 29 | #include <process.h>
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| 30 |
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| 31 | #include <iprt/initterm.h>
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| 32 | #include <iprt/string.h>
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| 33 |
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| 34 | #include <VBox/version.h>
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| 35 | #include <VBox/Log.h>
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| 36 | #include <VBox/VBoxGuest.h> /** @todo use the VbglR3 interface! */
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| 37 | #include <VBox/VBoxGuestLib.h>
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| 38 | #include <VBoxDisplay.h>
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| 39 | #ifdef VBOXWDDM
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| 40 | # include <d3dkmthk.h>
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| 41 | #endif
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| 42 |
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| 43 | #define WM_VBOX_RESTORED WM_APP + 1
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| 44 | #define WM_VBOX_CHECK_VRDP WM_APP + 2
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| 45 | #define WM_VBOX_CHECK_HOSTVERSION WM_APP + 3
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| 46 | #define WM_VBOX_TRAY WM_APP + 4
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| 47 |
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| 48 | #define ID_TRAYICON 2000
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| 49 |
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| 50 | typedef enum
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| 51 | {
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| 52 | VBOXDISPIF_MODE_UNKNOWN = 0,
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| 53 | VBOXDISPIF_MODE_XPDM = 1
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| 54 | #ifdef VBOXWDDM
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| 55 | , VBOXDISPIF_MODE_WDDM = 2
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| 56 | #endif
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| 57 | } VBOXDISPIF_MODE;
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| 58 | /* display driver interface abstraction for XPDM & WDDM
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| 59 | * with WDDM we can not use ExtEscape to communicate with our driver
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| 60 | * because we do not have XPDM display driver any more, i.e. escape requests are handled by cdd
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| 61 | * that knows nothing about us
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| 62 | * NOTE: DispIf makes no checks whether the display driver is actually a VBox driver,
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| 63 | * it just switches between using different backend OS API based on the VBoxDispIfSwitchMode call
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| 64 | * It's caller's responsibility to initiate it to work in the correct mode */
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| 65 | typedef struct VBOXDISPIF
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| 66 | {
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| 67 | VBOXDISPIF_MODE enmMode;
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| 68 | #ifdef VBOXWDDM
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| 69 | /* with WDDM the approach is to call into WDDM miniport driver via PFND3DKMT API provided by the GDI,
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| 70 | * The PFND3DKMT is supposed to be used by the OpenGL ICD according to MSDN, so this approach is a bit hacky */
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| 71 | union
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| 72 | {
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| 73 | struct
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| 74 | {
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| 75 | /* open adapter */
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| 76 | PFND3DKMT_OPENADAPTERFROMHDC pfnD3DKMTOpenAdapterFromHdc;
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| 77 | PFND3DKMT_OPENADAPTERFROMGDIDISPLAYNAME pfnD3DKMTOpenAdapterFromGdiDisplayName;
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| 78 | /* close adapter */
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| 79 | PFND3DKMT_CLOSEADAPTER pfnD3DKMTCloseAdapter;
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| 80 | /* escape */
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| 81 | PFND3DKMT_ESCAPE pfnD3DKMTEscape;
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| 82 | PFND3DKMT_INVALIDATEACTIVEVIDPN pfnD3DKMTInvalidateActiveVidPn;
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| 83 | } wddm;
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| 84 | } modeData;
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| 85 | #endif
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| 86 | } VBOXDISPIF, *PVBOXDISPIF;
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| 87 | typedef const struct VBOXDISPIF *PCVBOXDISPIF;
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| 88 |
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| 89 | /* initializes the DispIf
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| 90 | * Initially the DispIf is configured to work in XPDM mode
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| 91 | * call VBoxDispIfSwitchMode to switch the mode to WDDM */
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| 92 | DWORD VBoxDispIfInit(PVBOXDISPIF pIf);
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| 93 | DWORD VBoxDispIfSwitchMode(PVBOXDISPIF pIf, VBOXDISPIF_MODE enmMode, VBOXDISPIF_MODE *penmOldMode);
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| 94 | DECLINLINE(VBOXDISPIF_MODE) VBoxDispGetMode(PVBOXDISPIF pIf) { return pIf->enmMode; }
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| 95 | DWORD VBoxDispIfTerm(PVBOXDISPIF pIf);
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| 96 | DWORD VBoxDispIfEscape(PCVBOXDISPIF const pIf, PVBOXDISPIFESCAPE pEscape, int cbData);
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| 97 |
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| 98 | /* The environment information for services. */
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| 99 | typedef struct _VBOXSERVICEENV
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| 100 | {
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| 101 | HINSTANCE hInstance;
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| 102 | HANDLE hDriver;
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| 103 | HANDLE hStopEvent;
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| 104 | /* display driver interface, XPDM - WDDM abstraction see VBOXDISPIF** definitions above */
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| 105 | VBOXDISPIF dispIf;
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| 106 | } VBOXSERVICEENV;
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| 107 |
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| 108 | /* The service initialization info and runtime variables. */
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| 109 | typedef struct _VBOXSERVICEINFO
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| 110 | {
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| 111 | char *pszName;
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| 112 | int (* pfnInit) (const VBOXSERVICEENV *pEnv, void **ppInstance, bool *pfStartThread);
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| 113 | unsigned (__stdcall * pfnThread) (void *pInstance);
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| 114 | void (* pfnDestroy) (const VBOXSERVICEENV *pEnv, void *pInstance);
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| 115 |
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| 116 | /* Variables. */
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| 117 | HANDLE hThread;
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| 118 | void *pInstance;
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| 119 | bool fStarted;
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| 120 |
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| 121 | } VBOXSERVICEINFO;
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| 122 |
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| 123 |
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| 124 | extern HWND gToolWindow;
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| 125 | extern HINSTANCE gInstance;
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| 126 |
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| 127 | extern void VBoxServiceReloadCursor(void);
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| 128 |
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| 129 | #endif /* !___VBOXTRAY_H */
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| 130 |
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