/*
* Copyright (C) 2014 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.
*/
#include "config.h"
#include "File.h"
#if ENABLE(FILE_REPLACEMENT)
#include "FileSystem.h"
namespace WebCore {
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wdeprecated-declarations"
bool File::shouldReplaceFile(const String& path)
{
if (path.isEmpty())
return false;
FSRef pathRef;
Boolean targetIsFolder;
Boolean wasAliased;
NSString *aliasedPath = path;
// Determine if the file is an alias, and if so, get the target path.
if (FSPathMakeRef((UInt8 *)[path fileSystemRepresentation], &pathRef, NULL) == noErr) {
if (FSResolveAliasFileWithMountFlags(&pathRef, TRUE, &targetIsFolder, &wasAliased, kResolveAliasFileNoUI) == noErr && wasAliased) {
char pathFromPathRef[PATH_MAX + 1]; // +1 is for \0
if (FSRefMakePath(&pathRef, (unsigned char *)pathFromPathRef, PATH_MAX) == noErr)
aliasedPath = [[NSFileManager defaultManager] stringWithFileSystemRepresentation:pathFromPathRef length:strlen(pathFromPathRef)];
}
}
if (!aliasedPath)
return false;
return [[NSWorkspace sharedWorkspace] isFilePackageAtPath:aliasedPath];
}
#pragma clang diagnostic pop
void File::computeNameAndContentTypeForReplacedFile(const String& path, const String& nameOverride, String& effectiveName, String& effectiveContentType)
{
ASSERT(!pathGetFileName(path).endsWith('/')); // Expecting to get a path without trailing slash, even for directories.
effectiveContentType = ASCIILiteral("application/zip");
effectiveName = (nameOverride.isNull() ? pathGetFileName(path) : nameOverride) + ASCIILiteral(".zip");
}
}
#endif