| 1 | /* $Id: ClipboardPath.cpp 98103 2023-01-17 14:15:46Z 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) 2019-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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| 26 | */
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| 27 |
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| 28 |
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| 29 | /*********************************************************************************************************************************
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| 30 | * Header Files *
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| 31 | *********************************************************************************************************************************/
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| 32 | #define LOG_GROUP LOG_GROUP_SHARED_CLIPBOARD
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| 33 | #include <VBox/GuestHost/SharedClipboard-transfers.h>
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| 34 |
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| 35 | #include <iprt/err.h>
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| 36 | #include <iprt/path.h>
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| 37 | #include <iprt/string.h>
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| 38 |
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| 39 |
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| 40 | /**
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| 41 | * Sanitizes the file name component so that unsupported characters
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| 42 | * will be replaced by an underscore ("_").
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| 43 | *
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| 44 | * @return IPRT status code.
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| 45 | * @param pszPath Path to sanitize.
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| 46 | * @param cbPath Size (in bytes) of path to sanitize.
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| 47 | */
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| 48 | int ShClPathSanitizeFilename(char *pszPath, size_t cbPath)
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| 49 | {
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| 50 | int rc = VINF_SUCCESS;
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| 51 | #ifdef RT_OS_WINDOWS
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| 52 | RT_NOREF1(cbPath);
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| 53 | /* Replace out characters not allowed on Windows platforms, put in by RTTimeSpecToString(). */
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| 54 | /** @todo Use something like RTPathSanitize() if available later some time. */
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| 55 | static const RTUNICP s_uszValidRangePairs[] =
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| 56 | {
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| 57 | ' ', ' ',
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| 58 | '(', ')',
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| 59 | '-', '.',
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| 60 | '0', '9',
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| 61 | 'A', 'Z',
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| 62 | 'a', 'z',
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| 63 | '_', '_',
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| 64 | 0xa0, 0xd7af,
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| 65 | '\0'
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| 66 | };
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| 67 | ssize_t cReplaced = RTStrPurgeComplementSet(pszPath, s_uszValidRangePairs, '_' /* chReplacement */);
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| 68 | if (cReplaced < 0)
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| 69 | rc = VERR_INVALID_UTF8_ENCODING;
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| 70 | #else
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| 71 | RT_NOREF2(pszPath, cbPath);
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| 72 | #endif
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| 73 | return rc;
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| 74 | }
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| 75 |
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| 76 | /**
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| 77 | * Sanitizes a given path regarding invalid / unhandled characters.
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| 78 | * Currently not implemented.
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| 79 | *
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| 80 | * @returns VBox status code.
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| 81 | * @param pszPath Path to sanitize. UTF-8.
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| 82 | * @param cbPath Size (in bytes) of the path to sanitize.
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| 83 | */
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| 84 | int ShClPathSanitize(char *pszPath, size_t cbPath)
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| 85 | {
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| 86 | RT_NOREF(pszPath, cbPath);
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| 87 |
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| 88 | /** @todo */
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| 89 |
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| 90 | return VINF_SUCCESS;
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| 91 | }
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| 92 |
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