VirtualBox

source: vbox/trunk/src/VBox/Frontends/VBoxBFE/HGCM.h@ 29485

Last change on this file since 29485 was 28800, checked in by vboxsync, 15 years ago

Automated rebranding to Oracle copyright/license strings via filemuncher

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File size: 1.9 KB
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1/** @file
2 *
3 * HGCM - Host-Guest Communication Manager
4 */
5
6/*
7 * Copyright (C) 2006-2007 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 */
17
18#ifndef __HGCM_h__
19#define __HGCM_h__
20
21#include <VBox/cdefs.h>
22#include <VBox/types.h>
23#include <VBox/pdm.h>
24#include <VBox/hgcmsvc.h>
25
26/* HGCM saved state version */
27#define HGCM_SSM_VERSION 2
28
29/* Handle of a HGCM service extension. */
30struct _HGCMSVCEXTHANDLEDATA;
31typedef struct _HGCMSVCEXTHANDLEDATA *HGCMSVCEXTHANDLE;
32
33RT_C_DECLS_BEGIN
34int HGCMHostInit (void);
35int HGCMHostShutdown (void);
36
37int HGCMHostReset (void);
38
39int HGCMHostLoad (const char *pszServiceLibrary, const char *pszServiceName);
40
41int HGCMHostRegisterServiceExtension (HGCMSVCEXTHANDLE *pHandle, const char *pszServiceName, PFNHGCMSVCEXT pfnExtension, void *pvExtension);
42void HGCMHostUnregisterServiceExtension (HGCMSVCEXTHANDLE handle);
43
44int HGCMGuestConnect (PPDMIHGCMPORT pHGCMPort, PVBOXHGCMCMD pCmdPtr, const char *pszServiceName, uint32_t *pClientID);
45int HGCMGuestDisconnect (PPDMIHGCMPORT pHGCMPort, PVBOXHGCMCMD pCmdPtr, uint32_t clientID);
46int HGCMGuestCall (PPDMIHGCMPORT pHGCMPort, PVBOXHGCMCMD pCmdPtr, uint32_t clientID, uint32_t function, uint32_t cParms, VBOXHGCMSVCPARM *paParms);
47
48int HGCMHostCall (const char *pszServiceName, uint32_t function, uint32_t cParms, VBOXHGCMSVCPARM aParms[]);
49
50int HGCMHostSaveState (PSSMHANDLE pSSM);
51int HGCMHostLoadState (PSSMHANDLE pSSM);
52
53RT_C_DECLS_END
54
55#endif /* __HGCM_h__ */
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