/*
* Copyright (C) 2014-2017 Apple Inc. All rights reserved.
*
* 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 INC. AND ITS CONTRIBUTORS ``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 INC. OR ITS 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.
*/
#import "config.h"
#import "File.h"
#if ENABLE(FILE_REPLACEMENT)
#import "FileSystem.h"
#if PLATFORM(IOS_FAMILY)
#import <MobileCoreServices/MobileCoreServices.h>
#endif
namespace WebCore {
bool File::shouldReplaceFile(const String& path)
{
if (path.isEmpty())
return false;
NSError *error;
NSURL *pathURL = [NSURL URLByResolvingAliasFileAtURL:[NSURL fileURLWithPath:path isDirectory:NO] options:NSURLBookmarkResolutionWithoutUI error:&error];
if (!pathURL) {
LOG_ERROR("Failed to resolve alias at path %s with error %@.\n", path.utf8().data(), error);
return false;
}
NSString *uti;
if (![pathURL getResourceValue:&uti forKey:NSURLTypeIdentifierKey error:&error]) {
LOG_ERROR("Failed to get type identifier of resource at URL %@ with error %@.\n", pathURL, error);
return false;
}
return UTTypeConformsTo((__bridge CFStringRef)uti, kUTTypePackage);
}
void File::computeNameAndContentTypeForReplacedFile(const String& path, const String& nameOverride, String& effectiveName, String& effectiveContentType)
{
ASSERT(!FileSystem::pathGetFileName(path).endsWith('/')); // Expecting to get a path without trailing slash, even for directories.
effectiveContentType = "application/zip"_s;
effectiveName = makeString((nameOverride.isNull() ? FileSystem::pathGetFileName(path) : nameOverride), ".zip"_s);
}
}
#endif // ENABLE(FILE_REPLACEMENT)