Page Speed Optimization Libraries
1.7.30.4
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00001 /* 00002 * Copyright 2011 Google Inc. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http:///www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00017 00018 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_CSS_URL_ENCODER_H_ 00019 #define NET_INSTAWEB_REWRITER_PUBLIC_CSS_URL_ENCODER_H_ 00020 00021 #include "net/instaweb/util/public/basictypes.h" 00022 #include "net/instaweb/util/public/string.h" 00023 #include "net/instaweb/util/public/string_util.h" 00024 #include "net/instaweb/util/public/url_segment_encoder.h" 00025 00026 namespace net_instaweb { 00027 00028 class RequestProperties; 00029 class MessageHandler; 00030 class ResourceContext; 00031 00049 class CssUrlEncoder : public UrlSegmentEncoder { 00050 public: 00051 CssUrlEncoder() {} 00052 virtual ~CssUrlEncoder(); 00053 00054 virtual void Encode(const StringVector& urls, 00055 const ResourceContext* encoding, 00056 GoogleString* rewritten_url) const; 00057 00058 virtual bool Decode(const StringPiece& url_segment, 00059 StringVector* urls, 00060 ResourceContext* dim, 00061 MessageHandler* handler) const; 00062 00064 static void SetInliningImages(const RequestProperties& request_properties, 00065 ResourceContext* resource_context); 00066 00067 private: 00068 DISALLOW_COPY_AND_ASSIGN(CssUrlEncoder); 00069 }; 00070 00071 } 00072 00073 #endif ///< NET_INSTAWEB_REWRITER_PUBLIC_CSS_URL_ENCODER_H_