44 lines
1.7 KiB
C++
44 lines
1.7 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_I18N_FILE_UTIL_ICU_H_
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#define BASE_I18N_FILE_UTIL_ICU_H_
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// File utilities that use the ICU library go in this file.
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#include "base/files/file_path.h"
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#include "base/i18n/base_i18n_export.h"
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#include "base/strings/string16.h"
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namespace file_util {
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// Returns true if file_name does not have any illegal character. The input
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// param has the same restriction as that for ReplaceIllegalCharacters.
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BASE_I18N_EXPORT bool IsFilenameLegal(const string16& file_name);
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// Replaces characters in 'file_name' that are illegal for file names with
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// 'replace_char'. 'file_name' must not be a full or relative path, but just the
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// file name component (since slashes are considered illegal). Any leading or
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// trailing whitespace in 'file_name' is removed.
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// Example:
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// file_name == "bad:file*name?.txt", changed to: "bad-file-name-.txt" when
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// 'replace_char' is '-'.
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BASE_I18N_EXPORT void ReplaceIllegalCharactersInPath(
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base::FilePath::StringType* file_name,
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char replace_char);
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// Compares two filenames using the current locale information. This can be
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// used to sort directory listings. It behaves like "operator<" for use in
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// std::sort.
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BASE_I18N_EXPORT bool LocaleAwareCompareFilenames(const base::FilePath& a,
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const base::FilePath& b);
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// Calculates the canonical file-system representation of |file_name| base name.
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// Modifies |file_name| in place. No-op if not on ChromeOS.
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BASE_I18N_EXPORT void NormalizeFileNameEncoding(base::FilePath* file_name);
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} // namespace file_util
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#endif // BASE_I18N_FILE_UTIL_ICU_H_
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