| /* |
| * Copyright 2013 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| // Author: gee@google.com (Adam Gee) |
| |
| #ifndef NET_INSTAWEB_CONFIG_REWRITE_OPTIONS_MANAGER_H_ |
| #define NET_INSTAWEB_CONFIG_REWRITE_OPTIONS_MANAGER_H_ |
| |
| #include "pagespeed/kernel/base/callback.h" |
| #include "pagespeed/kernel/base/string.h" |
| #include "pagespeed/opt/http/request_context.h" |
| |
| |
| namespace net_instaweb { |
| |
| class GoogleUrl; |
| class RewriteOptions; |
| class RequestHeaders; |
| |
| class RewriteOptionsManager { |
| public: |
| RewriteOptionsManager() {} |
| virtual ~RewriteOptionsManager() {} |
| |
| // Given the request url and request headers, generate the rewrite options. |
| typedef Callback1<RewriteOptions*> OptionsCallback; |
| virtual void GetRewriteOptions(const GoogleUrl& url, |
| const RequestHeaders& headers, |
| OptionsCallback* done); |
| |
| // Modifies the request prior to dispatch to the underlying fetcher. Invokes |
| // "done" once preparation has finished with a boolean argument |
| // representing success. "url" may be modified by PrepareRequest, but should |
| // be owned by the caller. |
| typedef Callback1<bool> BoolCallback; |
| virtual void PrepareRequest(const RewriteOptions* rewrite_options, |
| const RequestContextPtr& request_context, |
| GoogleString* url, |
| RequestHeaders* request_headers, |
| BoolCallback* done); |
| }; |
| |
| } // namespace net_instaweb |
| |
| #endif // NET_INSTAWEB_CONFIG_REWRITE_OPTIONS_MANAGER_H_ |