diff -r 000000000000 -r 6474c204b198 netwerk/protocol/ftp/FTPChannelChild.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/protocol/ftp/FTPChannelChild.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,146 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=2 ts=8 et tw=80 : */
+
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_net_FTPChannelChild_h
+#define mozilla_net_FTPChannelChild_h
+
+#include "mozilla/net/PFTPChannelChild.h"
+#include "mozilla/net/ChannelEventQueue.h"
+#include "nsBaseChannel.h"
+#include "nsIFTPChannel.h"
+#include "nsIUploadChannel.h"
+#include "nsIProxiedChannel.h"
+#include "nsIResumableChannel.h"
+#include "nsIChildChannel.h"
+#include "nsIDivertableChannel.h"
+
+#include "nsIStreamListener.h"
+#include "PrivateBrowsingChannel.h"
+
+namespace mozilla {
+namespace net {
+
+// This class inherits logic from nsBaseChannel that is not needed for an
+// e10s child channel, but it works.  At some point we could slice up
+// nsBaseChannel and have a new class that has only the common logic for
+// nsFTPChannel/FTPChannelChild.
+
+class FTPChannelChild : public PFTPChannelChild
+                      , public nsBaseChannel
+                      , public nsIFTPChannel
+                      , public nsIUploadChannel
+                      , public nsIResumableChannel
+                      , public nsIProxiedChannel
+                      , public nsIChildChannel
+                      , public nsIDivertableChannel
+{
+public:
+  typedef ::nsIStreamListener nsIStreamListener;
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSIFTPCHANNEL
+  NS_DECL_NSIUPLOADCHANNEL
+  NS_DECL_NSIRESUMABLECHANNEL
+  NS_DECL_NSIPROXIEDCHANNEL
+  NS_DECL_NSICHILDCHANNEL
+  NS_DECL_NSIDIVERTABLECHANNEL
+
+  NS_IMETHOD Cancel(nsresult status);
+  NS_IMETHOD Suspend();
+  NS_IMETHOD Resume();
+
+  FTPChannelChild(nsIURI* uri);
+  virtual ~FTPChannelChild();
+
+  void AddIPDLReference();
+  void ReleaseIPDLReference();
+
+  NS_IMETHOD AsyncOpen(nsIStreamListener* listener, nsISupports* aContext);
+
+  // Note that we handle this ourselves, overriding the nsBaseChannel
+  // default behavior, in order to be e10s-friendly.
+  NS_IMETHOD IsPending(bool* result);
+
+  nsresult OpenContentStream(bool async,
+                             nsIInputStream** stream,
+                             nsIChannel** channel) MOZ_OVERRIDE;
+
+  bool IsSuspended();
+
+  void FlushedForDiversion();
+
+protected:
+  bool RecvOnStartRequest(const nsresult& aChannelStatus,
+                          const int64_t& aContentLength,
+                          const nsCString& aContentType,
+                          const PRTime& aLastModified,
+                          const nsCString& aEntityID,
+                          const URIParams& aURI) MOZ_OVERRIDE;
+  bool RecvOnDataAvailable(const nsresult& channelStatus,
+                           const nsCString& data,
+                           const uint64_t& offset,
+                           const uint32_t& count) MOZ_OVERRIDE;
+  bool RecvOnStopRequest(const nsresult& channelStatus) MOZ_OVERRIDE;
+  bool RecvFailedAsyncOpen(const nsresult& statusCode) MOZ_OVERRIDE;
+  bool RecvFlushedForDiversion() MOZ_OVERRIDE;
+  bool RecvDivertMessages() MOZ_OVERRIDE;
+  bool RecvDeleteSelf() MOZ_OVERRIDE;
+
+  void DoOnStartRequest(const nsresult& aChannelStatus,
+                        const int64_t& aContentLength,
+                        const nsCString& aContentType,
+                        const PRTime& aLastModified,
+                        const nsCString& aEntityID,
+                        const URIParams& aURI);
+  void DoOnDataAvailable(const nsresult& channelStatus,
+                         const nsCString& data,
+                         const uint64_t& offset,
+                         const uint32_t& count);
+  void DoOnStopRequest(const nsresult& statusCode);
+  void DoFailedAsyncOpen(const nsresult& statusCode);
+  void DoDeleteSelf();
+
+  friend class FTPStartRequestEvent;
+  friend class FTPDataAvailableEvent;
+  friend class FTPStopRequestEvent;
+  friend class FTPFailedAsyncOpenEvent;
+  friend class FTPDeleteSelfEvent;
+
+private:
+  nsCOMPtr<nsIInputStream> mUploadStream;
+
+  bool mIPCOpen;
+  nsRefPtr<ChannelEventQueue> mEventQ;
+  bool mCanceled;
+  uint32_t mSuspendCount;
+  bool mIsPending;
+  bool mWasOpened;
+  
+  PRTime mLastModifiedTime;
+  uint64_t mStartPos;
+  nsCString mEntityID;
+
+  // Once set, OnData and possibly OnStop will be diverted to the parent.
+  bool mDivertingToParent;
+  // Once set, no OnStart/OnData/OnStop callbacks should be received from the
+  // parent channel, nor dequeued from the ChannelEventQueue.
+  bool mFlushedForDiversion;
+  // Set if SendSuspend is called. Determines if SendResume is needed when
+  // diverting callbacks to parent.
+  bool mSuspendSent;
+};
+
+inline bool
+FTPChannelChild::IsSuspended()
+{
+  return mSuspendCount != 0;
+}
+
+} // namespace net
+} // namespace mozilla
+
+#endif // mozilla_net_FTPChannelChild_h