| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_SEARCH_IFRAME_SOURCE_H_ |
| #define CHROME_BROWSER_SEARCH_IFRAME_SOURCE_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "content/public/browser/url_data_source.h" |
| |
| // Base class for URL data sources for chrome-search:// iframed content. |
| class IframeSource : public content::URLDataSource { |
| public: |
| IframeSource(); |
| virtual ~IframeSource(); |
| |
| protected: |
| // Overridden from content::URLDataSource: |
| virtual std::string GetMimeType( |
| const std::string& path_and_query) const OVERRIDE; |
| virtual bool ShouldDenyXFrameOptions() const OVERRIDE; |
| virtual bool ShouldServiceRequest( |
| const net::URLRequest* request) const OVERRIDE; |
| |
| // Returns whether this source should serve data for a particular path. |
| virtual bool ServesPath(const std::string& path) const = 0; |
| |
| // Sends unmodified resource bytes. |
| void SendResource( |
| int resource_id, |
| const content::URLDataSource::GotDataCallback& callback); |
| |
| // Sends Javascript with an expected postMessage origin interpolated. |
| void SendJSWithOrigin( |
| int resource_id, |
| int render_process_id, |
| int render_view_id, |
| const content::URLDataSource::GotDataCallback& callback); |
| |
| // This is exposed for testing and should not be overridden. |
| // Sets |origin| to the URL of the render view identified by |process_id| and |
| // |render_view_id|. Returns true if successful and false if not, for example |
| // if the render view does not exist. |
| virtual bool GetOrigin( |
| int process_id, |
| int render_view_id, |
| std::string* origin) const; |
| |
| DISALLOW_COPY_AND_ASSIGN(IframeSource); |
| }; |
| |
| #endif // CHROME_BROWSER_SEARCH_IFRAME_SOURCE_H_ |