Page Speed Optimization Libraries
1.7.30.3
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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 */ 00016 00018 00019 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_URL_NAMER_H_ 00020 #define NET_INSTAWEB_REWRITER_PUBLIC_URL_NAMER_H_ 00021 00022 #include "net/instaweb/util/public/basictypes.h" 00023 #include "net/instaweb/util/public/string.h" 00024 00025 namespace net_instaweb { 00026 00027 class GoogleUrl; 00028 class OutputResource; 00029 class RequestHeaders; 00030 class RewriteOptions; 00031 00037 class UrlNamer { 00038 public: 00039 enum EncodeOption { 00040 kSharded, 00041 kUnsharded 00042 }; 00043 00044 UrlNamer(); 00045 virtual ~UrlNamer(); 00046 00054 virtual GoogleString Encode(const RewriteOptions* rewrite_options, 00055 const OutputResource& output_resource, 00056 EncodeOption encode_option) const; 00057 00065 virtual bool Decode(const GoogleUrl& request_url, 00066 GoogleUrl* owner_domain, 00067 GoogleString* decoded) const; 00068 00073 virtual bool IsAuthorized(const GoogleUrl& request_url, 00074 const RewriteOptions& options) const; 00075 00077 virtual void ConfigureCustomOptions(const RequestHeaders& request_headers, 00078 RewriteOptions* options) const {} 00079 00082 virtual bool ProxyMode() const { return false; } 00083 00086 virtual bool IsProxyEncoded(const GoogleUrl& url) const { return false; } 00087 00088 const GoogleString& proxy_domain() const { return proxy_domain_; } 00089 00090 void set_proxy_domain(const GoogleString& proxy_domain) { 00091 proxy_domain_ = proxy_domain; 00092 } 00093 00094 private: 00095 GoogleString proxy_domain_; 00096 00097 DISALLOW_COPY_AND_ASSIGN(UrlNamer); 00098 }; 00099 00100 } 00101 00102 #endif ///< NET_INSTAWEB_REWRITER_PUBLIC_URL_NAMER_H_