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Diffstat (limited to 'WebCore/loader/mac/LoaderNSURLExtras.mm')
-rw-r--r-- | WebCore/loader/mac/LoaderNSURLExtras.mm | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/WebCore/loader/mac/LoaderNSURLExtras.mm b/WebCore/loader/mac/LoaderNSURLExtras.mm deleted file mode 100644 index 9a507f5..0000000 --- a/WebCore/loader/mac/LoaderNSURLExtras.mm +++ /dev/null @@ -1,102 +0,0 @@ -/* - * Copyright (C) 2005, 2008 Apple Inc. All rights reserved. - * Copyright (C) 2006 Alexey Proskuryakov (ap@nypop.com) - * - * 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. - * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of - * its contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY APPLE 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 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 "LoaderNSURLExtras.h" - -#import <wtf/Assertions.h> -#import <wtf/Vector.h> -#import "KURL.h" -#import "LocalizedStrings.h" -#import "MIMETypeRegistry.h" -#import "PlatformString.h" -#import "WebCoreNSStringExtras.h" - -using namespace WebCore; - -static bool vectorContainsString(const Vector<String>& vector, const String& string) -{ - int size = vector.size(); - for (int i = 0; i < size; i++) - if (vector[i] == string) - return true; - return false; -} - -NSString *suggestedFilenameWithMIMEType(NSURL *url, NSString *MIMEType) -{ - // Get the filename from the URL. Try the lastPathComponent first. - NSString *lastPathComponent = [[url path] lastPathComponent]; - NSString *filename = filenameByFixingIllegalCharacters(lastPathComponent); - NSString *extension = nil; - - if ([filename length] == 0 || [lastPathComponent isEqualToString:@"/"]) { - // lastPathComponent is no good, try the host. - NSString *host = KURL(url).host(); - filename = filenameByFixingIllegalCharacters(host); - if ([filename length] == 0) { - // Can't make a filename using this URL, use "unknown". - filename = copyImageUnknownFileLabel(); - } - } else { - // Save the extension for later correction. Only correct the extension of the lastPathComponent. - // For example, if the filename ends up being the host, we wouldn't want to correct ".com" in "www.apple.com". - extension = [filename pathExtension]; - } - - // No mime type reported. Just return the filename we have now. - if (!MIMEType) { - return filename; - } - - // Do not correct filenames that are reported with a mime type of tar, and - // have a filename which has .tar in it or ends in .tgz - if (([MIMEType isEqualToString:@"application/tar"] || [MIMEType isEqualToString:@"application/x-tar"]) - && (hasCaseInsensitiveSubstring(filename, @".tar") - || hasCaseInsensitiveSuffix(filename, @".tgz"))) { - return filename; - } - - // I don't think we need to worry about this for the image case - // If the type is known, check the extension and correct it if necessary. - if (![MIMEType isEqualToString:@"application/octet-stream"] && ![MIMEType isEqualToString:@"text/plain"]) { - Vector<String> extensions = MIMETypeRegistry::getExtensionsForMIMEType(MIMEType); - - if (extensions.isEmpty() || !vectorContainsString(extensions, extension)) { - // The extension doesn't match the MIME type. Correct this. - NSString *correctExtension = MIMETypeRegistry::getPreferredExtensionForMIMEType(MIMEType); - if ([correctExtension length] != 0) { - // Append the correct extension. - filename = [filename stringByAppendingPathExtension:correctExtension]; - } - } - } - - return filename; -} |