michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=2 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "mozilla/dom/PExternalHelperAppParent.h"
michael@0: #include "nsIChannel.h"
michael@0: #include "nsIMultiPartChannel.h"
michael@0: #include "nsIResumableChannel.h"
michael@0: #include "nsIStreamListener.h"
michael@0: #include "nsHashPropertyBag.h"
michael@0: 
michael@0: namespace IPC {
michael@0: class URI;
michael@0: }
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: namespace ipc {
michael@0: class OptionalURIParams;
michael@0: } // namespace ipc
michael@0: 
michael@0: namespace net {
michael@0: class PChannelDiverterParent;
michael@0: } // namespace net
michael@0: 
michael@0: namespace dom {
michael@0: 
michael@0: class ContentParent;
michael@0: class PBrowserParent;
michael@0: 
michael@0: class ExternalHelperAppParent : public PExternalHelperAppParent
michael@0:                               , public nsHashPropertyBag
michael@0:                               , public nsIChannel
michael@0:                               , public nsIMultiPartChannel
michael@0:                               , public nsIResumableChannel
michael@0:                               , public nsIStreamListener
michael@0: {
michael@0:     typedef mozilla::ipc::OptionalURIParams OptionalURIParams;
michael@0: 
michael@0: public:
michael@0:     NS_DECL_ISUPPORTS
michael@0:     NS_DECL_NSIREQUEST
michael@0:     NS_DECL_NSICHANNEL
michael@0:     NS_DECL_NSIMULTIPARTCHANNEL
michael@0:     NS_DECL_NSIRESUMABLECHANNEL
michael@0:     NS_DECL_NSISTREAMLISTENER
michael@0:     NS_DECL_NSIREQUESTOBSERVER
michael@0: 
michael@0:     bool RecvOnStartRequest(const nsCString& entityID) MOZ_OVERRIDE;
michael@0:     bool RecvOnDataAvailable(const nsCString& data,
michael@0:                              const uint64_t& offset,
michael@0:                              const uint32_t& count) MOZ_OVERRIDE;
michael@0:     bool RecvOnStopRequest(const nsresult& code) MOZ_OVERRIDE;
michael@0: 
michael@0:     bool RecvDivertToParentUsing(PChannelDiverterParent* diverter) MOZ_OVERRIDE;
michael@0: 
michael@0:     ExternalHelperAppParent(const OptionalURIParams& uri, const int64_t& contentLength);
michael@0:     void Init(ContentParent *parent,
michael@0:               const nsCString& aMimeContentType,
michael@0:               const nsCString& aContentDisposition,
michael@0:               const uint32_t& aContentDispositionHint,
michael@0:               const nsString& aContentDispositionFilename,
michael@0:               const bool& aForceSave,
michael@0:               const OptionalURIParams& aReferrer,
michael@0:               PBrowserParent* aBrowser);
michael@0:     virtual ~ExternalHelperAppParent();
michael@0: 
michael@0: protected:
michael@0:   virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE;
michael@0:   void Delete();
michael@0: 
michael@0: private:
michael@0:   nsCOMPtr<nsIStreamListener> mListener;
michael@0:   nsCOMPtr<nsIURI> mURI;
michael@0:   bool mPending;
michael@0:   DebugOnly<bool> mDiverted;
michael@0:   bool mIPCClosed;
michael@0:   nsLoadFlags mLoadFlags;
michael@0:   nsresult mStatus;
michael@0:   int64_t mContentLength;
michael@0:   uint32_t mContentDisposition;
michael@0:   nsString mContentDispositionFilename;
michael@0:   nsCString mContentDispositionHeader;
michael@0:   nsCString mEntityID;
michael@0: };
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla