GeckoViewContentChannelChild.h (2815B)
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim:set ts=2 sw=2 sts=2 et cin: */ 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_net_GeckoViewContentChannelChild_h__ 8 #define mozilla_net_GeckoViewContentChannelChild_h__ 9 10 #include "nsBaseChannel.h" 11 #include "nsIChildChannel.h" 12 #include "mozilla/net/ChannelEventQueue.h" 13 #include "mozilla/net/PGeckoViewContentChannelChild.h" 14 #include "mozilla/NotNull.h" 15 16 namespace mozilla::net { 17 18 class GeckoViewContentChannelChild final 19 : public nsBaseChannel, 20 public nsIChildChannel, 21 public PGeckoViewContentChannelChild { 22 public: 23 explicit GeckoViewContentChannelChild(nsIURI* aUri); 24 25 NS_DECL_ISUPPORTS_INHERITED 26 NS_DECL_NSICHILDCHANNEL 27 28 NS_IMETHOD Cancel(nsresult aStatus) override; 29 NS_IMETHOD Suspend() override; 30 NS_IMETHOD Resume() override; 31 32 NS_IMETHOD AsyncOpen(nsIStreamListener* aListener) override; 33 34 nsresult OpenContentStream(bool aAsync, nsIInputStream** aStream, 35 nsIChannel** aChannel) override; 36 37 mozilla::ipc::IPCResult RecvOnStartRequest(const nsresult& aChannelStatus, 38 const nsACString& aContentType, 39 const nsACString& aEntityID, 40 mozilla::NotNull<nsIURI*> aURI); 41 42 mozilla::ipc::IPCResult RecvOnDataAvailable(const nsresult& aChannelStatus, 43 const nsACString& aData, 44 const uint64_t& aOffset, 45 const uint32_t& aCount); 46 47 mozilla::ipc::IPCResult RecvOnStopRequest(const nsresult& aChannelStatus); 48 49 mozilla::ipc::IPCResult RecvOnAsyncOpenFailed(const nsresult& aResult); 50 51 mozilla::ipc::IPCResult RecvDeleteSelf(); 52 53 friend class NeckoTargetChannelFunctionEvent; 54 55 protected: 56 virtual void ActorDestroy(ActorDestroyReason why) override; 57 58 private: 59 virtual ~GeckoViewContentChannelChild() = default; 60 61 void DoOnStartRequest(const nsresult& aChannelStatus, 62 const nsCString& aContentType, 63 const nsCString& aEntityID, nsIURI* aURI); 64 65 void DoOnDataAvailable(const nsresult& aChannelStatus, const nsCString& aData, 66 const uint64_t& aOffset, const uint32_t& aCount); 67 68 void DoOnStopRequest(const nsresult& aChannelStatus); 69 70 void DoOnAsyncOpenFailed(const nsresult& aResult); 71 72 void DoDeleteSelf(); 73 74 const RefPtr<ChannelEventQueue> mEventQ; 75 uint32_t mSuspendCount = 0; 76 bool mSuspendSent = false; 77 }; 78 79 } // namespace mozilla::net 80 81 #endif