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-rw-r--r--uriloader/exthandler/ExternalHelperAppParent.h118
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diff --git a/uriloader/exthandler/ExternalHelperAppParent.h b/uriloader/exthandler/ExternalHelperAppParent.h
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+++ b/uriloader/exthandler/ExternalHelperAppParent.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 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_dom_ExternalHelperAppParent_h
+#define mozilla_dom_ExternalHelperAppParent_h
+
+#include "mozilla/dom/PExternalHelperAppParent.h"
+#include "mozilla/ipc/BackgroundUtils.h"
+#include "nsIChannel.h"
+#include "nsIMultiPartChannel.h"
+#include "nsIResumableChannel.h"
+#include "nsIStreamListener.h"
+#include "nsHashPropertyBag.h"
+#include "mozilla/net/PrivateBrowsingChannel.h"
+
+namespace IPC {
+class URI;
+} // namespace IPC
+
+class nsExternalAppHandler;
+
+namespace mozilla {
+
+namespace net {
+class PChannelDiverterParent;
+} // namespace net
+
+namespace dom {
+
+#define NS_IEXTERNALHELPERAPPPARENT_IID \
+ { \
+ 0x127a01bc, 0x2a49, 0x46a8, { \
+ 0x8c, 0x63, 0x4b, 0x5d, 0x3c, 0xa4, 0x07, 0x9c \
+ } \
+ }
+
+class nsIExternalHelperAppParent : public nsISupports {
+ public:
+ NS_DECLARE_STATIC_IID_ACCESSOR(NS_IEXTERNALHELPERAPPPARENT_IID)
+
+ /**
+ * Returns true if this fake channel represented a file channel in the child.
+ */
+ virtual bool WasFileChannel() = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsIExternalHelperAppParent,
+ NS_IEXTERNALHELPERAPPPARENT_IID)
+
+class ContentParent;
+class PBrowserParent;
+
+class ExternalHelperAppParent
+ : public PExternalHelperAppParent,
+ public nsHashPropertyBag,
+ public nsIChannel,
+ public nsIMultiPartChannel,
+ public nsIResumableChannel,
+ public nsIStreamListener,
+ public net::PrivateBrowsingChannel<ExternalHelperAppParent>,
+ public nsIExternalHelperAppParent {
+ public:
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECL_NSIREQUEST
+ NS_DECL_NSICHANNEL
+ NS_DECL_NSIMULTIPARTCHANNEL
+ NS_DECL_NSIRESUMABLECHANNEL
+ NS_DECL_NSISTREAMLISTENER
+ NS_DECL_NSIREQUESTOBSERVER
+
+ mozilla::ipc::IPCResult RecvOnStartRequest(
+ const nsACString& entityID) override;
+ mozilla::ipc::IPCResult RecvOnDataAvailable(const nsACString& data,
+ const uint64_t& offset,
+ const uint32_t& count) override;
+ mozilla::ipc::IPCResult RecvOnStopRequest(const nsresult& code) override;
+
+ bool WasFileChannel() override { return mWasFileChannel; }
+
+ ExternalHelperAppParent(nsIURI* uri, const int64_t& contentLength,
+ const bool& wasFileChannel,
+ const nsACString& aContentDispositionHeader,
+ const uint32_t& aContentDispositionHint,
+ const nsAString& aContentDispositionFilename);
+ bool Init(const mozilla::net::LoadInfoArgs& aLoadInfoArgs,
+ const nsACString& aMimeContentType, const bool& aForceSave,
+ nsIURI* aReferrer, BrowsingContext* aContext,
+ const bool& aShouldCloseWindow);
+
+ protected:
+ virtual ~ExternalHelperAppParent();
+
+ virtual void ActorDestroy(ActorDestroyReason why) override;
+ void Delete();
+
+ private:
+ RefPtr<nsIStreamListener> mListener;
+ nsCOMPtr<nsIURI> mURI;
+ nsCOMPtr<nsILoadInfo> mLoadInfo;
+ bool mPending;
+ bool mIPCClosed;
+ nsLoadFlags mLoadFlags;
+ nsresult mStatus;
+ bool mCanceled;
+ int64_t mContentLength;
+ bool mWasFileChannel;
+ uint32_t mContentDisposition;
+ nsString mContentDispositionFilename;
+ nsCString mContentDispositionHeader;
+ nsCString mEntityID;
+};
+
+} // namespace dom
+} // namespace mozilla
+#endif