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27 #ifndef CrossOriginPreflightResultCache_h
28 #define CrossOriginPreflightResultCache_h
31 #include <wtf/HashMap.h>
32 #include <wtf/HashSet.h>
33 #include <wtf/PassOwnPtr.h>
34 #include <wtf/text/StringHash.h>
39 class ResourceResponse;
41 class CrossOriginPreflightResultCacheItem : public Noncopyable {
43 CrossOriginPreflightResultCacheItem(bool credentials)
44 : m_absoluteExpiryTime(0)
45 , m_credentials(credentials)
49 bool parse(const ResourceResponse&, String& errorDescription);
50 bool allowsCrossOriginMethod(const String&, String& errorDescription) const;
51 bool allowsCrossOriginHeaders(const HTTPHeaderMap&, String& errorDescription) const;
52 bool allowsRequest(bool includeCredentials, const String& method, const HTTPHeaderMap& requestHeaders) const;
55 typedef HashSet<String, CaseFoldingHash> HeadersSet;
57 // FIXME: A better solution to holding onto the absolute expiration time might be
58 // to start a timer for the expiration delta that removes this from the cache when
60 double m_absoluteExpiryTime;
62 HashSet<String> m_methods;
66 class CrossOriginPreflightResultCache : public Noncopyable {
68 static CrossOriginPreflightResultCache& shared();
70 void appendEntry(const String& origin, const KURL&, PassOwnPtr<CrossOriginPreflightResultCacheItem>);
71 bool canSkipPreflight(const String& origin, const KURL&, bool includeCredentials, const String& method, const HTTPHeaderMap& requestHeaders);
76 CrossOriginPreflightResultCache() { }
78 typedef HashMap<std::pair<String, KURL>, CrossOriginPreflightResultCacheItem*> CrossOriginPreflightResultHashMap;
80 CrossOriginPreflightResultHashMap m_preflightHashMap;
83 } // namespace WebCore