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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:52 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:52 -0800 |
commit | 8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2 (patch) | |
tree | 11425ea0b299d6fb89c6d3618a22d97d5bf68d0f /WebKit/mac/Misc/WebNSURLRequestExtras.m | |
parent | 648161bb0edfc3d43db63caed5cc5213bc6cb78f (diff) | |
download | external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.zip external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.tar.gz external_webkit-8e35f3cfc7fba1d1c829dc557ebad6409cbe16a2.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'WebKit/mac/Misc/WebNSURLRequestExtras.m')
-rw-r--r-- | WebKit/mac/Misc/WebNSURLRequestExtras.m | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/WebKit/mac/Misc/WebNSURLRequestExtras.m b/WebKit/mac/Misc/WebNSURLRequestExtras.m new file mode 100644 index 0000000..770ff8f --- /dev/null +++ b/WebKit/mac/Misc/WebNSURLRequestExtras.m @@ -0,0 +1,88 @@ +/* + * Copyright (C) 2005 Apple Computer, 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. + * 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 "WebNSURLRequestExtras.h" + +#import "WebNSURLExtras.h" + +#define WebContentType (@"Content-Type") +#define WebUserAgent (@"User-Agent") +#define WebReferrer (@"Referer") + +@implementation NSURLRequest (WebNSURLRequestExtras) + +- (NSString *)_web_HTTPReferrer +{ + return [self valueForHTTPHeaderField:WebReferrer]; +} + +- (NSString *)_web_HTTPContentType +{ + return [self valueForHTTPHeaderField:WebContentType]; +} + +- (BOOL)_web_isConditionalRequest +{ + if ([self valueForHTTPHeaderField:@"If-Match"] || + [self valueForHTTPHeaderField:@"If-Modified-Since"] || + [self valueForHTTPHeaderField:@"If-None-Match"] || + [self valueForHTTPHeaderField:@"If-Range"] || + [self valueForHTTPHeaderField:@"If-Unmodified-Since"]) + return YES; + return NO; +} + +@end + +@implementation NSMutableURLRequest (WebNSURLRequestExtras) + +- (void)_web_setHTTPContentType:(NSString *)contentType +{ + [self setValue:contentType forHTTPHeaderField:WebContentType]; +} + +- (void)_web_setHTTPReferrer:(NSString *)referrer +{ + // Do not set the referrer to a string that refers to a file URL. + // That is a potential security hole. + if ([referrer _webkit_isFileURL]) + return; + + // Don't allow empty Referer: headers; some servers refuse them + if ([referrer length] == 0) + return; + + [self setValue:referrer forHTTPHeaderField:WebReferrer]; +} + +- (void)_web_setHTTPUserAgent:(NSString *)userAgent +{ + [self setValue:userAgent forHTTPHeaderField:WebUserAgent]; +} + +@end |