| 1 | /* $Id: ClipboardPath.cpp 93115 2022-01-01 11:31:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * Shared Clipboard - Path handling.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2019-2022 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 |
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| 19 | /*********************************************************************************************************************************
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| 20 | * Header Files *
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| 21 | *********************************************************************************************************************************/
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| 22 | #define LOG_GROUP LOG_GROUP_SHARED_CLIPBOARD
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| 23 | #include <VBox/GuestHost/SharedClipboard-transfers.h>
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| 24 |
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| 25 | #include <iprt/err.h>
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| 26 | #include <iprt/path.h>
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| 27 | #include <iprt/string.h>
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| 28 |
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| 29 |
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| 30 | /**
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| 31 | * Sanitizes the file name component so that unsupported characters
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| 32 | * will be replaced by an underscore ("_").
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| 33 | *
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| 34 | * @return IPRT status code.
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| 35 | * @param pszPath Path to sanitize.
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| 36 | * @param cbPath Size (in bytes) of path to sanitize.
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| 37 | */
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| 38 | int ShClPathSanitizeFilename(char *pszPath, size_t cbPath)
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| 39 | {
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| 40 | int rc = VINF_SUCCESS;
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| 41 | #ifdef RT_OS_WINDOWS
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| 42 | RT_NOREF1(cbPath);
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| 43 | /* Replace out characters not allowed on Windows platforms, put in by RTTimeSpecToString(). */
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| 44 | /** @todo Use something like RTPathSanitize() if available later some time. */
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| 45 | static const RTUNICP s_uszValidRangePairs[] =
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| 46 | {
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| 47 | ' ', ' ',
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| 48 | '(', ')',
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| 49 | '-', '.',
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| 50 | '0', '9',
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| 51 | 'A', 'Z',
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| 52 | 'a', 'z',
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| 53 | '_', '_',
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| 54 | 0xa0, 0xd7af,
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| 55 | '\0'
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| 56 | };
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| 57 | ssize_t cReplaced = RTStrPurgeComplementSet(pszPath, s_uszValidRangePairs, '_' /* chReplacement */);
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| 58 | if (cReplaced < 0)
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| 59 | rc = VERR_INVALID_UTF8_ENCODING;
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| 60 | #else
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| 61 | RT_NOREF2(pszPath, cbPath);
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| 62 | #endif
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| 63 | return rc;
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| 64 | }
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| 65 |
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| 66 | /**
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| 67 | * Sanitizes a given path regarding invalid / unhandled characters.
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| 68 | * Currently not implemented.
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| 69 | *
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| 70 | * @returns VBox status code.
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| 71 | * @param pszPath Path to sanitize. UTF-8.
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| 72 | * @param cbPath Size (in bytes) of the path to sanitize.
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| 73 | */
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| 74 | int ShClPathSanitize(char *pszPath, size_t cbPath)
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| 75 | {
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| 76 | RT_NOREF(pszPath, cbPath);
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| 77 |
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| 78 | /** @todo */
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| 79 |
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| 80 | return VINF_SUCCESS;
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| 81 | }
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| 82 |
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