| /* |
| * Copyright 2010 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: sligocki@google.com (Shawn Ligocki) |
| // |
| // Input resource created based on a network resource. |
| |
| #ifndef NET_INSTAWEB_REWRITER_PUBLIC_URL_INPUT_RESOURCE_H_ |
| #define NET_INSTAWEB_REWRITER_PUBLIC_URL_INPUT_RESOURCE_H_ |
| |
| #include "net/instaweb/http/public/request_context.h" |
| #include "net/instaweb/rewriter/public/cacheable_resource_base.h" |
| #include "pagespeed/kernel/base/basictypes.h" |
| #include "pagespeed/kernel/base/string.h" // for GoogleString |
| #include "pagespeed/kernel/base/string_util.h" |
| |
| namespace net_instaweb { |
| struct ContentType; |
| class RequestHeaders; |
| class RewriteDriver; |
| class Statistics; |
| |
| class UrlInputResource : public CacheableResourceBase { |
| public: |
| // Created only from RewriteDriver::CreateInputResource* |
| virtual ~UrlInputResource(); |
| |
| static void InitStats(Statistics* stats); |
| |
| private: |
| friend class RewriteDriver; |
| friend class UrlInputResourceTest; |
| UrlInputResource(RewriteDriver* rewrite_driver, |
| const ContentType* type, |
| const StringPiece& url, |
| bool is_authorized_domain); |
| |
| virtual void PrepareRequest(const RequestContextPtr& request_context, |
| RequestHeaders* headers); |
| |
| // If the resource is from a domain that is not explicitly authorized, |
| // the domain for the resource is stored in origin_ by the constructor |
| // so that when PrepareRequest is eventually called, this domain can be |
| // temporarily authorized for fetching purposes. Note that this is done |
| // to support inlining of unauthorized resources into the HTML, which is |
| // considered to be a safe action. |
| GoogleString origin_; |
| |
| DISALLOW_COPY_AND_ASSIGN(UrlInputResource); |
| }; |
| |
| } // namespace net_instaweb |
| |
| #endif // NET_INSTAWEB_REWRITER_PUBLIC_URL_INPUT_RESOURCE_H_ |