1 files changed, 110 insertions, 0 deletions
diff --git a/src/VBox/Main/include/KeyboardImpl.h b/src/VBox/Main/include/KeyboardImpl.h
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+++ b/src/VBox/Main/include/KeyboardImpl.h
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+/* $Id: KeyboardImpl.h $ */
+/** @file
+ * VirtualBox COM class implementation
+ */
+
+/*
+ * Copyright (C) 2006-2022 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#ifndef MAIN_INCLUDED_KeyboardImpl_h
+#define MAIN_INCLUDED_KeyboardImpl_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#include "KeyboardWrap.h"
+#include "EventImpl.h"
+
+#include <VBox/vmm/pdmdrv.h>
+
+/** Limit of simultaneously attached devices (just USB and/or PS/2). */
+enum { KEYBOARD_MAX_DEVICES = 2 };
+
+/** Simple keyboard event class. */
+class KeyboardEvent
+{
+public:
+    KeyboardEvent() : scan(-1) {}
+    KeyboardEvent(int _scan) : scan(_scan) {}
+    bool i_isValid()
+    {
+        return (scan & ~0x80) && !(scan & ~0xFF);
+    }
+    int scan;
+};
+class Console;
+
+class ATL_NO_VTABLE Keyboard :
+    public KeyboardWrap
+{
+public:
+
+    DECLARE_COMMON_CLASS_METHODS(Keyboard)
+
+    HRESULT FinalConstruct();
+    void FinalRelease();
+
+    // public initializer/uninitializer for internal purposes only
+    HRESULT init(Console *aParent);
+    void uninit();
+
+    static const PDMDRVREG  DrvReg;
+
+    Console *i_getParent() const
+    {
+        return mParent;
+    }
+
+private:
+
+    // Wrapped Keyboard properties
+    HRESULT getEventSource(ComPtr<IEventSource> &aEventSource);
+    HRESULT getKeyboardLEDs(std::vector<KeyboardLED_T> &aKeyboardLEDs);
+
+    // Wrapped Keyboard members
+    HRESULT putScancode(LONG aScancode);
+    HRESULT putScancodes(const std::vector<LONG> &aScancodes,
+                         ULONG *aCodesStored);
+    HRESULT putCAD();
+    HRESULT releaseKeys();
+    HRESULT putUsageCode(LONG aUsageCode, LONG aUsagePage, BOOL fKeyRelease);
+
+    static DECLCALLBACK(void)   i_keyboardLedStatusChange(PPDMIKEYBOARDCONNECTOR pInterface, PDMKEYBLEDS enmLeds);
+    static DECLCALLBACK(void)   i_keyboardSetActive(PPDMIKEYBOARDCONNECTOR pInterface, bool fActive);
+    static DECLCALLBACK(void *) i_drvQueryInterface(PPDMIBASE pInterface, const char *pszIID);
+    static DECLCALLBACK(int)    i_drvConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags);
+    static DECLCALLBACK(void)   i_drvDestruct(PPDMDRVINS pDrvIns);
+
+    void onKeyboardLedsChange(PDMKEYBLEDS enmLeds);
+
+    Console * const         mParent;
+    /** Pointer to the associated keyboard driver(s). */
+    struct DRVMAINKEYBOARD *mpDrv[KEYBOARD_MAX_DEVICES];
+
+    /* The current guest keyboard LED status. */
+    PDMKEYBLEDS menmLeds;
+
+    const ComObjPtr<EventSource> mEventSource;
+};
+
+#endif /* !MAIN_INCLUDED_KeyboardImpl_h */
+/* vi: set tabstop=4 shiftwidth=4 expandtab: */