1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CONTENT_PUBLIC_BROWSER_RESOURCE_CONTROLLER_H_ 6 #define CONTENT_PUBLIC_BROWSER_RESOURCE_CONTROLLER_H_ 7 8 #include "content/common/content_export.h" 9 10 namespace content { 11 12 // Used to either resume a deferred resource load or cancel a resource load at 13 // any time. CancelAndIgnore is a variation of Cancel that also causes the 14 // requester of the resource to act like the request was never made. By 15 // default, load is cancelled with ERR_ABORTED code. CancelWithError can be used 16 // to cancel load with any other error code. 17 class CONTENT_EXPORT ResourceController { 18 public: 19 virtual void Cancel() = 0; 20 virtual void CancelAndIgnore() = 0; 21 virtual void CancelWithError(int error_code) = 0; 22 virtual void Resume() = 0; 23 protected: ~ResourceController()24 virtual ~ResourceController() {} 25 }; 26 27 } // namespace content 28 29 #endif // CONTENT_PUBLIC_BROWSER_RESOURCE_CONTROLLER_H_ 30