| 1 | /** @file
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| 2 | * Shared Folders: Main header - Common data and function prototypes definitions.
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| 3 | */
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| 4 |
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| 5 | /*
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| 6 | * Copyright (C) 2006-2020 Oracle Corporation
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| 7 | *
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| 8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | * available from http://www.virtualbox.org. This file is free software;
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| 10 | * you can redistribute it and/or modify it under the terms of the GNU
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| 11 | * General Public License (GPL) as published by the Free Software
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| 12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | */
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| 16 |
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| 17 | #ifndef VBOX_INCLUDED_SRC_SharedFolders_shfl_h
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| 18 | #define VBOX_INCLUDED_SRC_SharedFolders_shfl_h
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| 19 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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| 20 | # pragma once
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| 21 | #endif
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| 22 |
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| 23 | #include <VBox/err.h>
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| 24 | #include <VBox/hgcmsvc.h>
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| 25 | #include <VBox/shflsvc.h>
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| 26 |
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| 27 | #include <VBox/log.h>
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| 28 |
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| 29 | /** Shared Folders client flags.
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| 30 | * @{
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| 31 | */
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| 32 | /** Client has queried mappings at least once and, therefore, the service can
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| 33 | * process its other requests too. */
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| 34 | #define SHFL_CF_MAPPINGS_QUERIED (0x00000001)
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| 35 | /** Mappings have been changed since last query. */
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| 36 | #define SHFL_CF_MAPPINGS_CHANGED (0x00000002)
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| 37 | /** Client uses UTF8 encoding, if not set then unicode 16 bit (UCS2) is used. */
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| 38 | #define SHFL_CF_UTF8 (0x00000004)
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| 39 | /** Client both supports and wants to use symlinks. */
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| 40 | #define SHFL_CF_SYMLINKS (0x00000008)
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| 41 | /** The call to SHFL_FN_WAIT_FOR_MAPPINGS_CHANGES will return immediately
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| 42 | * because of a SHFL_FN_CANCEL_MAPPINGS_CHANGES_WAITS call. */
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| 43 | #define SHFL_CF_CANCEL_NEXT_WAIT (0x00000010)
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| 44 | /** @} */
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| 45 |
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| 46 | /**
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| 47 | * @note This structure is dumped directly into the saved state, so care must be
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| 48 | * taken when extending it!
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| 49 | */
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| 50 | typedef struct SHFLCLIENTDATA
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| 51 | {
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| 52 | /** Client flags */
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| 53 | uint32_t fu32Flags;
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| 54 | /** Path delimiter. */
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| 55 | RTUTF16 PathDelimiter;
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| 56 | /** The error style, SHFLERRORSTYLE. */
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| 57 | uint8_t enmErrorStyle;
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| 58 | /** Set if the client has mapping usage counts.
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| 59 | * This is for helping with saved state. */
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| 60 | uint8_t fHasMappingCounts;
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| 61 | /** Mapping counts for each root ID so we can unmap the folders when the
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| 62 | * session disconnects or the VM resets. */
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| 63 | uint16_t acMappings[SHFL_MAX_MAPPINGS];
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| 64 | } SHFLCLIENTDATA;
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| 65 | /** Pointer to a SHFLCLIENTDATA structure. */
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| 66 | typedef SHFLCLIENTDATA *PSHFLCLIENTDATA;
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| 67 |
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| 68 |
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| 69 | /** @def SHFL_CLIENT_NEED_WINDOWS_ERROR_STYLE_ADJUST_ON_POSIX
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| 70 | * Whether to make windows error style adjustments on a posix host.
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| 71 | * This always returns false on windows hosts. */
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| 72 | #ifdef RT_OS_WINDOWS
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| 73 | # define SHFL_CLIENT_NEED_WINDOWS_ERROR_STYLE_ADJUST_ON_POSIX(a_pClient) (false)
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| 74 | #else
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| 75 | # define SHFL_CLIENT_NEED_WINDOWS_ERROR_STYLE_ADJUST_ON_POSIX(a_pClient) ((a_pClient)->enmErrorStyle == kShflErrorStyle_Windows)
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| 76 | #endif
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| 77 |
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| 78 | #endif /* !VBOX_INCLUDED_SRC_SharedFolders_shfl_h */
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| 79 |
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