bf3516e81e
In modern C++, static constexpr member variables are automatically inline (aka weak) so the template trick is not needed. This also avoid duplication and reduces the amount of parsed code. No impact on generated binary (actually: smaller debuginfo, close to identical binary). Differential Revision: https://phabricator.services.mozilla.com/D247825
111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_ExternalHelperAppParent_h
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#define mozilla_dom_ExternalHelperAppParent_h
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#include "mozilla/dom/PExternalHelperAppParent.h"
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#include "mozilla/ipc/BackgroundUtils.h"
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#include "nsIChannel.h"
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#include "nsIMultiPartChannel.h"
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#include "nsIResumableChannel.h"
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#include "nsIStreamListener.h"
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#include "nsHashPropertyBag.h"
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#include "mozilla/net/PrivateBrowsingChannel.h"
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namespace IPC {
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class URI;
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} // namespace IPC
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class nsExternalAppHandler;
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namespace mozilla {
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namespace net {
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class PChannelDiverterParent;
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} // namespace net
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namespace dom {
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#define NS_IEXTERNALHELPERAPPPARENT_IID \
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{0x127a01bc, 0x2a49, 0x46a8, {0x8c, 0x63, 0x4b, 0x5d, 0x3c, 0xa4, 0x07, 0x9c}}
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class nsIExternalHelperAppParent : public nsISupports {
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public:
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NS_INLINE_DECL_STATIC_IID(NS_IEXTERNALHELPERAPPPARENT_IID)
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/**
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* Returns true if this fake channel represented a file channel in the child.
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*/
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virtual bool WasFileChannel() = 0;
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};
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class ContentParent;
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class PBrowserParent;
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class ExternalHelperAppParent
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: public PExternalHelperAppParent,
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public nsHashPropertyBag,
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public nsIChannel,
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public nsIMultiPartChannel,
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public nsIResumableChannel,
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public nsIStreamListener,
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public net::PrivateBrowsingChannel<ExternalHelperAppParent>,
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public nsIExternalHelperAppParent {
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_NSIREQUEST
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NS_DECL_NSICHANNEL
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NS_DECL_NSIMULTIPARTCHANNEL
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NS_DECL_NSIRESUMABLECHANNEL
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NS_DECL_NSISTREAMLISTENER
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NS_DECL_NSIREQUESTOBSERVER
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mozilla::ipc::IPCResult RecvOnStartRequest(
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const nsACString& entityID) override;
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mozilla::ipc::IPCResult RecvOnDataAvailable(const nsACString& data,
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const uint64_t& offset,
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const uint32_t& count) override;
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mozilla::ipc::IPCResult RecvOnStopRequest(const nsresult& code) override;
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bool WasFileChannel() override { return mWasFileChannel; }
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ExternalHelperAppParent(nsIURI* uri, const int64_t& contentLength,
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const bool& wasFileChannel,
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const nsACString& aContentDispositionHeader,
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const uint32_t& aContentDispositionHint,
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const nsAString& aContentDispositionFilename);
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bool Init(const mozilla::net::LoadInfoArgs& aLoadInfoArgs,
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const nsACString& aMimeContentType, const bool& aForceSave,
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nsIURI* aReferrer, BrowsingContext* aContext);
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protected:
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virtual ~ExternalHelperAppParent();
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virtual void ActorDestroy(ActorDestroyReason why) override;
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void Delete();
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private:
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RefPtr<nsIStreamListener> mListener;
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nsCOMPtr<nsIURI> mURI;
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nsCOMPtr<nsILoadInfo> mLoadInfo;
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bool mPending;
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bool mIPCClosed;
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nsLoadFlags mLoadFlags;
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nsresult mStatus;
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bool mCanceled;
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int64_t mContentLength;
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bool mWasFileChannel;
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uint32_t mContentDisposition;
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nsString mContentDispositionFilename;
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nsCString mContentDispositionHeader;
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nsCString mEntityID;
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};
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} // namespace dom
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} // namespace mozilla
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#endif
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