VBoxClipboardSvc.h revision 9c9df2b728333cb734a7cc7856568e9ea9dc4600
/** @file
* Shared Clipboard:
* Common header for host service and guest clients.
*/
/*
* Copyright (C) 2006-2007 innotek GmbH
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file 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 2 as it comes in the "COPYING" file of the VirtualBox OSE
* distribution. VirtualBox OSE is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef ___VBox_HostService_VBoxClipboardSvc_h
#define ___VBox_HostService_VBoxClipboardSvc_h
#include <VBox/types.h>
#include <VBox/VBoxGuest.h>
#include <VBox/hgcmsvc.h>
/*
* The mode of operations.
*/
#define VBOX_SHARED_CLIPBOARD_MODE_OFF 0
#define VBOX_SHARED_CLIPBOARD_MODE_HOST_TO_GUEST 1
#define VBOX_SHARED_CLIPBOARD_MODE_GUEST_TO_HOST 2
#define VBOX_SHARED_CLIPBOARD_MODE_BIDIRECTIONAL 3
/*
* Supported data formats. Bit mask.
*/
#define VBOX_SHARED_CLIPBOARD_FMT_UNICODETEXT 0x01
#define VBOX_SHARED_CLIPBOARD_FMT_BITMAP 0x02
#define VBOX_SHARED_CLIPBOARD_FMT_HTML 0x04
/*
* The service functions which are callable by host.
*/
#define VBOX_SHARED_CLIPBOARD_HOST_FN_SET_MODE 1
/*
* The service functions which are called by guest.
*/
/* Call host and wait blocking for an host event VBOX_SHARED_CLIPBOARD_HOST_MSG_* */
#define VBOX_SHARED_CLIPBOARD_FN_GET_HOST_MSG 1
/* Send list of available formats to host. */
#define VBOX_SHARED_CLIPBOARD_FN_FORMATS 2
/* Obtain data in specified format from host. */
#define VBOX_SHARED_CLIPBOARD_FN_READ_DATA 3
/* Send data in requested format to host. */
#define VBOX_SHARED_CLIPBOARD_FN_WRITE_DATA 4
/*
* The host messages for the guest.
*/
#define VBOX_SHARED_CLIPBOARD_HOST_MSG_QUIT 1
#define VBOX_SHARED_CLIPBOARD_HOST_MSG_READ_DATA 2
#define VBOX_SHARED_CLIPBOARD_HOST_MSG_FORMATS 3
/*
* HGCM parameter structures.
*/
#pragma pack (1)
typedef struct _VBoxClipboardGetHostMsg
{
VBoxGuestHGCMCallInfo hdr;
/* VBOX_SHARED_CLIPBOARD_HOST_MSG_* */
HGCMFunctionParameter msg; /* OUT uint32_t */
/* VBOX_SHARED_CLIPBOARD_FMT_*, depends on the 'msg'. */
HGCMFunctionParameter formats; /* OUT uint32_t */
} VBoxClipboardGetHostMsg;
typedef struct _VBoxClipboardFormats
{
VBoxGuestHGCMCallInfo hdr;
/* VBOX_SHARED_CLIPBOARD_FMT_* */
HGCMFunctionParameter formats; /* OUT uint32_t */
} VBoxClipboardFormats;
typedef struct _VBoxClipboardReadData
{
VBoxGuestHGCMCallInfo hdr;
/* Requested format. */
HGCMFunctionParameter format; /* IN uint32_t */
/* The data buffer. */
HGCMFunctionParameter ptr; /* IN linear pointer. */
/* Size of returned data, if > ptr->cb, then no data was
* actually transferred and the guest must repeat the call.
*/
HGCMFunctionParameter size; /* OUT uint32_t */
} VBoxClipboardReadData;
typedef struct _VBoxClipboardWriteData
{
VBoxGuestHGCMCallInfo hdr;
/* Returned format as requested in the VBOX_SHARED_CLIPBOARD_HOST_MSG_READ_DATA message. */
HGCMFunctionParameter format; /* IN uint32_t */
/* Data. */
HGCMFunctionParameter ptr; /* IN linear pointer. */
} VBoxClipboardWriteData;
#pragma pack ()
#endif