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/*
* Copyright (C) 2009 Apple Inc. All rights reserved.
* Copyright (C) 2009 Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "ClipboardChromium.h"
#include "ChromiumDataObject.h"
#include <shlwapi.h>
namespace WebCore {
// Returns true if the specified character is not valid in a file name. This
// is intended for use with removeCharacters.
static bool isInvalidFileCharacter(UChar c)
{
return (PathGetCharType(c) & (GCT_LFNCHAR | GCT_SHORTCHAR)) == 0;
}
String ClipboardChromium::validateFileName(const String& title, ChromiumDataObject* dataObject)
{
// Remove any invalid file system characters.
String result = title.removeCharacters(&isInvalidFileCharacter);
if (result.length() + dataObject->fileExtension().length() + 1 >= MAX_PATH) {
if (dataObject->fileExtension().length() + 1 >= MAX_PATH)
dataObject->setFileExtension("");
if (result.length() + dataObject->fileExtension().length() + 1 >= MAX_PATH)
result = result.substring(0, MAX_PATH - dataObject->fileExtension().length() - 1);
}
return result;
}
} // namespace WebCore
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