| 1 | /* $Id: VBoxSFInternal.h 93115 2022-01-01 11:31:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * VBoxSF - Darwin Shared Folders, internal header.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2013-2022 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | #ifndef GA_INCLUDED_SRC_darwin_VBoxSF_VBoxSFInternal_h
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| 19 | #define GA_INCLUDED_SRC_darwin_VBoxSF_VBoxSFInternal_h
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| 20 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 21 | # pragma once
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| 22 | #endif
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| 23 |
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| 24 |
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| 25 | /*********************************************************************************************************************************
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| 26 | * Header Files *
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| 27 | *********************************************************************************************************************************/
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| 28 | #include "VBoxSFMount.h"
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| 29 |
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| 30 | #include <libkern/libkern.h>
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| 31 | #include <iprt/types.h>
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| 32 | #include <IOKit/IOLib.h>
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| 33 | #include <IOKit/IOService.h>
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| 34 | #include <mach/mach_port.h>
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| 35 | #include <mach/kmod.h>
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| 36 | #include <mach/mach_types.h>
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| 37 | #include <sys/errno.h>
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| 38 | #include <sys/dirent.h>
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| 39 | #include <sys/lock.h>
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| 40 | #include <sys/fcntl.h>
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| 41 | #include <sys/mount.h>
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| 42 | #include <sys/param.h>
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| 43 | #include <sys/vnode.h>
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| 44 | #include <vfs/vfs_support.h>
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| 45 | #undef PVM
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| 46 |
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| 47 | #include <iprt/mem.h>
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| 48 | #include <VBox/VBoxGuest.h>
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| 49 | #include <VBox/VBoxGuestLibSharedFolders.h>
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| 50 |
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| 51 |
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| 52 | /*********************************************************************************************************************************
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| 53 | * Structures and Typedefs *
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| 54 | *********************************************************************************************************************************/
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| 55 | /**
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| 56 | * Private data we associate with a mount.
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| 57 | */
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| 58 | typedef struct VBOXSFMNTDATA
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| 59 | {
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| 60 | /** The shared folder mapping */
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| 61 | VBGLSFMAP hHostFolder;
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| 62 | /** The root VNode. */
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| 63 | vnode_t pVnRoot;
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| 64 | /** User that mounted shared folder (anyone but root?). */
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| 65 | uid_t uidMounter;
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| 66 | /** The mount info from the mount() call. */
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| 67 | VBOXSFDRWNMOUNTINFO MntInfo;
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| 68 | } VBOXSFMNTDATA;
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| 69 | /** Pointer to private mount data. */
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| 70 | typedef VBOXSFMNTDATA *PVBOXSFMNTDATA;
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| 71 |
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| 72 | /**
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| 73 | * Private data we associate with a VNode.
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| 74 | */
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| 75 | typedef struct VBOXSFDWNVNDATA
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| 76 | {
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| 77 | /** The handle to the host object. */
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| 78 | SHFLHANDLE hHandle;
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| 79 | ///PSHFLSTRING pPath; /** Path within shared folder */
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| 80 | ///lck_attr_t *pLockAttr; /** BSD locking stuff */
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| 81 | ///lck_rw_t *pLock; /** BSD locking stuff */
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| 82 | } VBOXSFDWNVNDATA;
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| 83 | /** Pointer to private vnode data. */
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| 84 | typedef VBOXSFDWNVNDATA *PVBOXSFDWNVNDATA;
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| 85 |
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| 86 |
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| 87 |
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| 88 | /*********************************************************************************************************************************
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| 89 | * Global Variables *
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| 90 | *********************************************************************************************************************************/
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| 91 | extern VBGLSFCLIENT g_SfClientDarwin;
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| 92 | extern uint32_t volatile g_cVBoxSfMounts;
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| 93 | extern struct vfsops g_VBoxSfVfsOps;
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| 94 | extern struct vnodeopv_desc g_VBoxSfVnodeOpvDesc;
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| 95 | extern int (**g_papfnVBoxSfDwnVnDirOpsVector)(void *);
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| 96 |
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| 97 |
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| 98 |
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| 99 | /*********************************************************************************************************************************
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| 100 | * Functions *
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| 101 | *********************************************************************************************************************************/
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| 102 | bool vboxSfDwnConnect(void);
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| 103 | vnode_t vboxSfDwnVnAlloc(mount_t pMount, enum vtype enmType, vnode_t pParent, uint64_t cbFile);
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| 104 |
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| 105 |
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| 106 | #endif /* !GA_INCLUDED_SRC_darwin_VBoxSF_VBoxSFInternal_h */
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| 107 |
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