gecko-dev/dom/base/nsDOMDataChannel.h

121 строка
3.5 KiB
C
Исходник Обычный вид История

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=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 nsDOMDataChannel_h
#define nsDOMDataChannel_h
#include "mozilla/Attributes.h"
#include "mozilla/DOMEventTargetHelper.h"
#include "mozilla/dom/DataChannelBinding.h"
#include "mozilla/dom/TypedArray.h"
#include "mozilla/net/DataChannelListener.h"
#include "nsIDOMDataChannel.h"
#include "nsIInputStream.h"
namespace mozilla {
namespace dom {
class Blob;
}
class DataChannel;
};
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class nsDOMDataChannel final : public mozilla::DOMEventTargetHelper,
public nsIDOMDataChannel,
public mozilla::DataChannelListener
{
public:
nsDOMDataChannel(already_AddRefed<mozilla::DataChannel>& aDataChannel,
nsPIDOMWindow* aWindow);
nsresult Init(nsPIDOMWindow* aDOMWindow);
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIDOMDATACHANNEL
NS_REALLY_FORWARD_NSIDOMEVENTTARGET(mozilla::DOMEventTargetHelper)
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(nsDOMDataChannel,
mozilla::DOMEventTargetHelper)
Bug 1117172 part 3. Change the wrappercached WrapObject methods to allow passing in aGivenProto. r=peterv The only manual changes here are to BindingUtils.h, BindingUtils.cpp, Codegen.py, Element.cpp, IDBFileRequest.cpp, IDBObjectStore.cpp, dom/workers/Navigator.cpp, WorkerPrivate.cpp, DeviceStorageRequestChild.cpp, Notification.cpp, nsGlobalWindow.cpp, MessagePort.cpp, nsJSEnvironment.cpp, Sandbox.cpp, XPCConvert.cpp, ExportHelpers.cpp, and DataStoreService.cpp. The rest of this diff was generated by running the following commands: find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObjectInternal\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObjectInternal\((?:aCx|cx|aContext|aCtx|js))\)/\1, aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapNode\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapNode\((?:aCx|cx|aContext|aCtx|js))\)/\1, aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(WrapObject\(JSContext *\* *(?:aCx|cx|aContext|aCtx|js))\)/\1, JS::Handle<JSObject*> aGivenProto)/g' find . -name "*.h" -o -name "*.cpp" | xargs perl -pi -e 'BEGIN { $/ = undef } s/(Binding(?:_workers)?::Wrap\((?:aCx|cx|aContext|aCtx|js), [^,)]+)\)/\1, aGivenProto)/g'
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virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
override;
nsPIDOMWindow* GetParentObject() const
{
return GetOwner();
}
// WebIDL
// Uses XPIDL GetLabel.
bool Reliable() const;
mozilla::dom::RTCDataChannelState ReadyState() const;
uint32_t BufferedAmount() const;
IMPL_EVENT_HANDLER(open)
IMPL_EVENT_HANDLER(error)
IMPL_EVENT_HANDLER(close)
// Uses XPIDL Close.
IMPL_EVENT_HANDLER(message)
mozilla::dom::RTCDataChannelType BinaryType() const
{
return static_cast<mozilla::dom::RTCDataChannelType>(
static_cast<int>(mBinaryType));
}
void SetBinaryType(mozilla::dom::RTCDataChannelType aType)
{
mBinaryType = static_cast<DataChannelBinaryType>(
static_cast<int>(aType));
}
void Send(const nsAString& aData, mozilla::ErrorResult& aRv);
void Send(mozilla::dom::Blob& aData, mozilla::ErrorResult& aRv);
void Send(const mozilla::dom::ArrayBuffer& aData, mozilla::ErrorResult& aRv);
void Send(const mozilla::dom::ArrayBufferView& aData,
mozilla::ErrorResult& aRv);
// Uses XPIDL GetProtocol.
bool Ordered() const;
uint16_t Id() const;
uint16_t Stream() const; // deprecated
nsresult
DoOnMessageAvailable(const nsACString& aMessage, bool aBinary);
virtual nsresult
OnMessageAvailable(nsISupports* aContext, const nsACString& aMessage) override;
virtual nsresult
OnBinaryMessageAvailable(nsISupports* aContext, const nsACString& aMessage) override;
virtual nsresult OnSimpleEvent(nsISupports* aContext, const nsAString& aName);
virtual nsresult
OnChannelConnected(nsISupports* aContext) override;
virtual nsresult
OnChannelClosed(nsISupports* aContext) override;
virtual void
AppReady();
protected:
~nsDOMDataChannel();
private:
void Send(nsIInputStream* aMsgStream, const nsACString& aMsgString,
uint32_t aMsgLength, bool aIsBinary, mozilla::ErrorResult& aRv);
// Owning reference
nsRefPtr<mozilla::DataChannel> mDataChannel;
nsString mOrigin;
enum DataChannelBinaryType {
DC_BINARY_TYPE_ARRAYBUFFER,
DC_BINARY_TYPE_BLOB,
};
DataChannelBinaryType mBinaryType;
};
#endif // nsDOMDataChannel_h