uriloader/exthandler/ExternalHelperAppChild.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_ExternalHelperAppChild_h
   8 #define mozilla_dom_ExternalHelperAppChild_h
   9
  10 #include "mozilla/dom/PExternalHelperAppChild.h"
  11 #include "nsExternalHelperAppService.h"
  12 #include "nsIStreamListener.h"
  13
  14 class nsIDivertableChannel;
  15
  16 namespace mozilla::dom {
  17
  18 class BrowserChild;
  19
  20 class ExternalHelperAppChild : public PExternalHelperAppChild,
  21                                public nsIStreamListener {
  22  public:
  23   NS_DECL_ISUPPORTS
  24   NS_DECL_NSISTREAMLISTENER
  25   NS_DECL_NSIREQUESTOBSERVER
  26
  27   ExternalHelperAppChild();
  28
  29   // Give the listener a real nsExternalAppHandler to complete processing on
  30   // the child.
  31   void SetHandler(nsExternalAppHandler* handler) { mHandler = handler; }
  32
  33   mozilla::ipc::IPCResult RecvCancel(const nsresult& aStatus);
  34
  35  private:
  36   virtual ~ExternalHelperAppChild();
  37
  38   RefPtr<nsExternalAppHandler> mHandler;
  39   nsresult mStatus;
  40 };
  41
  42 }  // namespace mozilla::dom
  43
  44 #endif  // mozilla_dom_ExternalHelperAppChild_h