2009-03-25 Darin Adler <darin@apple.com>

[WebKit-https.git] / WebCore / loader / archive / cf / LegacyWebArchiveMac.mm

diff --git a/WebCore/loader/archive/cf/LegacyWebArchiveMac.mm b/WebCore/loader/archive/cf/LegacyWebArchiveMac.mm
index 7aab54f..c474bba 100644 (file)
--- a/WebCore/loader/archive/cf/LegacyWebArchiveMac.mm
+++ b/WebCore/loader/archive/cf/LegacyWebArchiveMac.mm
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2008 Apple Inc. All rights reserved.
+ * Copyright (C) 2008, 2009 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -29,4 +29,48 @@
 #include "config.h"
 #include "LegacyWebArchive.h"
 
-// FIXME:  Code will go here!
+namespace WebCore {
+
+static const NSString *LegacyWebArchiveResourceResponseKey = @"WebResourceResponse";
+
+// FIXME: If is is possible to parse in a serialized NSURLResponse manually, without using
+// NSKeyedUnarchiver, manipulating plists directly, we would prefer to do that instead.
+ResourceResponse LegacyWebArchive::createResourceResponseFromMacArchivedData(CFDataRef responseData)
+{    
+    ASSERT(responseData);
+    if (!responseData)
+        return ResourceResponse();
+    
+    NSURLResponse *response = nil;
+    NSKeyedUnarchiver *unarchiver = [[NSKeyedUnarchiver alloc] initForReadingWithData:(NSData *)responseData];
+    @try {
+        id responseObject = [unarchiver decodeObjectForKey:LegacyWebArchiveResourceResponseKey];
+        if ([responseObject isKindOfClass:[NSURLResponse class]])
+            response = responseObject;
+        [unarchiver finishDecoding];
+    } @catch(id) {
+        response = nil;
+    }
+    [unarchiver release];
+    
+    return ResourceResponse(response);
+}
+
+RetainPtr<CFDataRef> LegacyWebArchive::createPropertyListRepresentation(const ResourceResponse& response)
+{    
+    NSURLResponse *nsResponse = response.nsURLResponse();
+    ASSERT(nsResponse);
+    if (!nsResponse)
+        return 0;
+
+    CFMutableDataRef responseData = CFDataCreateMutable(0, 0);
+
+    NSKeyedArchiver *archiver = [[NSKeyedArchiver alloc] initForWritingWithMutableData:(NSMutableData *)responseData];
+    [archiver encodeObject:nsResponse forKey:LegacyWebArchiveResourceResponseKey];
+    [archiver finishEncoding];
+    [archiver release];
+    
+    return RetainPtr<CFDataRef>(AdoptCF, responseData);
+}
+
+}