/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* 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 nsIncrementalStreamLoader_h__ #define nsIncrementalStreamLoader_h__ #include "nsIThreadRetargetableStreamListener.h" #include "nsIIncrementalStreamLoader.h" #include "nsCOMPtr.h" #include "mozilla/Attributes.h" #include "mozilla/Vector.h" class nsIRequest; class nsIncrementalStreamLoader final : public nsIIncrementalStreamLoader , public nsIThreadRetargetableStreamListener { public: NS_DECL_THREADSAFE_ISUPPORTS NS_DECL_NSIINCREMENTALSTREAMLOADER NS_DECL_NSIREQUESTOBSERVER NS_DECL_NSISTREAMLISTENER NS_DECL_NSITHREADRETARGETABLESTREAMLISTENER nsIncrementalStreamLoader(); static nsresult Create(nsISupports *aOuter, REFNSIID aIID, void **aResult); protected: ~nsIncrementalStreamLoader(); static nsresult WriteSegmentFun(nsIInputStream *, void *, const char *, uint32_t, uint32_t, uint32_t *); // Utility method to free mData, if present, and update other state to // reflect that no data has been allocated. void ReleaseData(); nsCOMPtr<nsIIncrementalStreamLoaderObserver> mObserver; nsCOMPtr<nsISupports> mContext; // the observer's context nsCOMPtr<nsIRequest> mRequest; // Buffer to accumulate incoming data. We preallocate if contentSize is // available. mozilla::Vector<uint8_t, 0> mData; // Number of consumed bytes from the mData. size_t mBytesConsumed; }; #endif // nsIncrementalStreamLoader_h__