| // Copyright (c) 2010 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_NET_URL_REQUEST_TRACKING_H_ |
| #define CHROME_BROWSER_NET_URL_REQUEST_TRACKING_H_ |
| #pragma once |
| |
| namespace net { |
| class URLRequest; |
| } // namespace net |
| |
| namespace chrome_browser_net { |
| |
| // Sets the given ID on the given request for later retrieval. This information |
| // duplicates a field in the ResourceDispatcherHost's user data, but is also |
| // set for non-ResourceDispatcher-related requests. Having this one global |
| // place allows us to do more general things, such as assigning traffic for the |
| // network view in the task manager. |
| // |
| // If you make a request on behalf of a child process other than a renderer, |
| // please call this function to store its PID (NOT its browser-assigned unique |
| // child ID). For requests originating in a renderer or the browser itself, |
| // set a PID of zero (the default). |
| // |
| // TODO(wez): Get rid of the zero-PID hack & enforce that one is always set. |
| void SetOriginPIDForRequest(int pid, net::URLRequest* request); |
| |
| // Returns the process ID of the request's originator, previously stored with |
| // SetOriginProcessIDForRequest, or zero if no PID has been set. A PID of zero |
| // should be interpreted as meaning the request originated from a renderer |
| // process, or within the browser itself. |
| int GetOriginPIDForRequest(const net::URLRequest* request); |
| |
| } // namespace chrome_browser_net |
| |
| #endif // CHROME_BROWSER_NET_URL_REQUEST_TRACKING_H_ |
