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Diffstat (limited to 'src/VBox/HostServices/SharedFolders/shfl.h')
| -rw-r--r-- | src/VBox/HostServices/SharedFolders/shfl.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/VBox/HostServices/SharedFolders/shfl.h b/src/VBox/HostServices/SharedFolders/shfl.h new file mode 100644 index 00000000..799e5cfb --- /dev/null +++ b/src/VBox/HostServices/SharedFolders/shfl.h @@ -0,0 +1,89 @@ +/** @file + * Shared Folders: Main header - Common data and function prototypes definitions. + */ + +/* + * Copyright (C) 2006-2022 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * SPDX-License-Identifier: GPL-3.0-only + */ + +#ifndef VBOX_INCLUDED_SRC_SharedFolders_shfl_h +#define VBOX_INCLUDED_SRC_SharedFolders_shfl_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <VBox/err.h> +#include <VBox/hgcmsvc.h> +#include <VBox/shflsvc.h> + +#include <VBox/log.h> + +/** Shared Folders client flags. + * @{ + */ +/** Client has queried mappings at least once and, therefore, the service can + * process its other requests too. */ +#define SHFL_CF_MAPPINGS_QUERIED (0x00000001) +/** Mappings have been changed since last query. */ +#define SHFL_CF_MAPPINGS_CHANGED (0x00000002) +/** Client uses UTF8 encoding, if not set then unicode 16 bit (UCS2) is used. */ +#define SHFL_CF_UTF8 (0x00000004) +/** Client both supports and wants to use symlinks. */ +#define SHFL_CF_SYMLINKS (0x00000008) +/** The call to SHFL_FN_WAIT_FOR_MAPPINGS_CHANGES will return immediately + * because of a SHFL_FN_CANCEL_MAPPINGS_CHANGES_WAITS call. */ +#define SHFL_CF_CANCEL_NEXT_WAIT (0x00000010) +/** @} */ + +/** + * @note This structure is dumped directly into the saved state, so care must be + * taken when extending it! + */ +typedef struct SHFLCLIENTDATA +{ + /** Client flags */ + uint32_t fu32Flags; + /** Path delimiter. */ + RTUTF16 PathDelimiter; + /** The error style, SHFLERRORSTYLE. */ + uint8_t enmErrorStyle; + /** Set if the client has mapping usage counts. + * This is for helping with saved state. */ + uint8_t fHasMappingCounts; + /** Mapping counts for each root ID so we can unmap the folders when the + * session disconnects or the VM resets. */ + uint16_t acMappings[SHFL_MAX_MAPPINGS]; +} SHFLCLIENTDATA; +/** Pointer to a SHFLCLIENTDATA structure. */ +typedef SHFLCLIENTDATA *PSHFLCLIENTDATA; + + +/** @def SHFL_CLIENT_NEED_WINDOWS_ERROR_STYLE_ADJUST_ON_POSIX + * Whether to make windows error style adjustments on a posix host. + * This always returns false on windows hosts. */ +#ifdef RT_OS_WINDOWS +# define SHFL_CLIENT_NEED_WINDOWS_ERROR_STYLE_ADJUST_ON_POSIX(a_pClient) (false) +#else +# define SHFL_CLIENT_NEED_WINDOWS_ERROR_STYLE_ADJUST_ON_POSIX(a_pClient) ((a_pClient)->enmErrorStyle == kShflErrorStyle_Windows) +#endif + +#endif /* !VBOX_INCLUDED_SRC_SharedFolders_shfl_h */ + |