1/* 2 * Copyright (C) 2014 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "File.h" 28 29#if ENABLE(FILE_REPLACEMENT) 30 31#include "FileSystem.h" 32 33namespace WebCore { 34 35#pragma clang diagnostic push 36#pragma clang diagnostic ignored "-Wdeprecated-declarations" 37bool File::shouldReplaceFile(const String& path) 38{ 39 if (path.isEmpty()) 40 return false; 41 42 FSRef pathRef; 43 Boolean targetIsFolder; 44 Boolean wasAliased; 45 NSString *aliasedPath = path; 46 47 // Determine if the file is an alias, and if so, get the target path. 48 if (FSPathMakeRef((UInt8 *)[path fileSystemRepresentation], &pathRef, NULL) == noErr) { 49 if (FSResolveAliasFileWithMountFlags(&pathRef, TRUE, &targetIsFolder, &wasAliased, kResolveAliasFileNoUI) == noErr && wasAliased) { 50 char pathFromPathRef[PATH_MAX + 1]; // +1 is for \0 51 if (FSRefMakePath(&pathRef, (unsigned char *)pathFromPathRef, PATH_MAX) == noErr) 52 aliasedPath = [[NSFileManager defaultManager] stringWithFileSystemRepresentation:pathFromPathRef length:strlen(pathFromPathRef)]; 53 } 54 } 55 56 if (!aliasedPath) 57 return false; 58 59 return [[NSWorkspace sharedWorkspace] isFilePackageAtPath:aliasedPath]; 60} 61#pragma clang diagnostic pop 62 63void File::computeNameAndContentTypeForReplacedFile(const String& path, const String& nameOverride, String& effectiveName, String& effectiveContentType) 64{ 65 ASSERT(!pathGetFileName(path).endsWith('/')); // Expecting to get a path without trailing slash, even for directories. 66 effectiveContentType = ASCIILiteral("application/zip"); 67 effectiveName = (nameOverride.isNull() ? pathGetFileName(path) : nameOverride) + ASCIILiteral(".zip"); 68} 69 70} 71 72#endif 73