| 1 | /** @file
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| 2 | *
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| 3 | * HGCM - Host-Guest Communication Manager
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2006-2007 innotek GmbH
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| 8 | *
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| 9 | * innotek GmbH confidential
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| 10 | * All rights reserved
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| 11 | */
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| 12 |
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| 13 | #ifndef __HGCM_h__
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| 14 | #define __HGCM_h__
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| 15 |
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| 16 | #include <VBox/cdefs.h>
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| 17 | #include <VBox/types.h>
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| 18 | #include <VBox/pdm.h>
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| 19 |
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| 20 | #include <VBox/VBoxGuest.h>
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| 21 | #include <VBox/hgcmsvc.h>
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| 22 |
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| 23 | /* HGCM saved state version */
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| 24 | #define HGCM_SSM_VERSION 2
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| 25 |
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| 26 | /* Handle of a HGCM service extension. */
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| 27 | struct _HGCMSVCEXTHANDLEDATA;
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| 28 | typedef struct _HGCMSVCEXTHANDLEDATA *HGCMSVCEXTHANDLE;
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| 29 |
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| 30 | __BEGIN_DECLS
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| 31 | int HGCMHostInit (void);
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| 32 | int HGCMHostShutdown (void);
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| 33 |
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| 34 | int HGCMHostReset (void);
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| 35 |
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| 36 | int HGCMHostLoad (const char *pszServiceName, const char *pszServiceLibrary);
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| 37 |
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| 38 | int HGCMHostRegisterServiceExtension (HGCMSVCEXTHANDLE *pHandle, const char *pszServiceName, PFNHGCMSVCEXT pfnExtension, void *pvExtension);
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| 39 | void HGCMHostUnregisterServiceExtension (HGCMSVCEXTHANDLE handle);
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| 40 |
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| 41 | int HGCMGuestConnect (PPDMIHGCMPORT pHGCMPort, PVBOXHGCMCMD pCmdPtr, const char *pszServiceName, uint32_t *pClientID);
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| 42 | int HGCMGuestDisconnect (PPDMIHGCMPORT pHGCMPort, PVBOXHGCMCMD pCmdPtr, uint32_t clientID);
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| 43 | int HGCMGuestCall (PPDMIHGCMPORT pHGCMPort, PVBOXHGCMCMD pCmdPtr, uint32_t clientID, uint32_t function, uint32_t cParms, VBOXHGCMSVCPARM *paParms);
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| 44 |
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| 45 | int HGCMHostCall (const char *pszServiceName, uint32_t function, uint32_t cParms, VBOXHGCMSVCPARM aParms[]);
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| 46 |
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| 47 | int HGCMHostSaveState (PSSMHANDLE pSSM);
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| 48 | int HGCMHostLoadState (PSSMHANDLE pSSM);
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| 49 |
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| 50 | __END_DECLS
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| 51 |
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| 52 | #endif /* __HGCM_h__ */
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