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/* $Id: VBoxSFInternal.h $ */
/** @file
* VBoxSF - Darwin Shared Folders, internal header.
*/
/*
* Copyright (C) 2013-2020 Oracle Corporation
*
* 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 (GPL) 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 GA_INCLUDED_SRC_darwin_VBoxSF_VBoxSFInternal_h
#define GA_INCLUDED_SRC_darwin_VBoxSF_VBoxSFInternal_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include "VBoxSFMount.h"
#include <libkern/libkern.h>
#include <iprt/types.h>
#include <IOKit/IOLib.h>
#include <IOKit/IOService.h>
#include <mach/mach_port.h>
#include <mach/kmod.h>
#include <mach/mach_types.h>
#include <sys/errno.h>
#include <sys/dirent.h>
#include <sys/lock.h>
#include <sys/fcntl.h>
#include <sys/mount.h>
#include <sys/param.h>
#include <sys/vnode.h>
#include <vfs/vfs_support.h>
#undef PVM
#include <iprt/mem.h>
#include <VBox/VBoxGuest.h>
#include <VBox/VBoxGuestLibSharedFolders.h>
/*********************************************************************************************************************************
* Structures and Typedefs *
*********************************************************************************************************************************/
/**
* Private data we associate with a mount.
*/
typedef struct VBOXSFMNTDATA
{
/** The shared folder mapping */
VBGLSFMAP hHostFolder;
/** The root VNode. */
vnode_t pVnRoot;
/** User that mounted shared folder (anyone but root?). */
uid_t uidMounter;
/** The mount info from the mount() call. */
VBOXSFDRWNMOUNTINFO MntInfo;
} VBOXSFMNTDATA;
/** Pointer to private mount data. */
typedef VBOXSFMNTDATA *PVBOXSFMNTDATA;
/**
* Private data we associate with a VNode.
*/
typedef struct VBOXSFDWNVNDATA
{
/** The handle to the host object. */
SHFLHANDLE hHandle;
///PSHFLSTRING pPath; /** Path within shared folder */
///lck_attr_t *pLockAttr; /** BSD locking stuff */
///lck_rw_t *pLock; /** BSD locking stuff */
} VBOXSFDWNVNDATA;
/** Pointer to private vnode data. */
typedef VBOXSFDWNVNDATA *PVBOXSFDWNVNDATA;
/*********************************************************************************************************************************
* Global Variables *
*********************************************************************************************************************************/
extern VBGLSFCLIENT g_SfClientDarwin;
extern uint32_t volatile g_cVBoxSfMounts;
extern struct vfsops g_VBoxSfVfsOps;
extern struct vnodeopv_desc g_VBoxSfVnodeOpvDesc;
extern int (**g_papfnVBoxSfDwnVnDirOpsVector)(void *);
/*********************************************************************************************************************************
* Functions *
*********************************************************************************************************************************/
bool vboxSfDwnConnect(void);
vnode_t vboxSfDwnVnAlloc(mount_t pMount, enum vtype enmType, vnode_t pParent, uint64_t cbFile);
#endif /* !GA_INCLUDED_SRC_darwin_VBoxSF_VBoxSFInternal_h */
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