1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/netwerk/protocol/http/SpdyPush3.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,101 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +// SPDY Server Push as defined by
1.10 +// http://dev.chromium.org/spdy/spdy-protocol/spdy-protocol-draft3
1.11 +
1.12 +#ifndef mozilla_net_SpdyPush3_Internal_h
1.13 +#define mozilla_net_SpdyPush3_Internal_h
1.14 +
1.15 +#include "mozilla/Attributes.h"
1.16 +#include "mozilla/TimeStamp.h"
1.17 +#include "nsILoadGroup.h"
1.18 +#include "nsString.h"
1.19 +#include "SpdyStream3.h"
1.20 +
1.21 +namespace mozilla {
1.22 +namespace net {
1.23 +
1.24 +class SpdySession3;
1.25 +
1.26 +class SpdyPush3TransactionBuffer;
1.27 +
1.28 +class SpdyPushedStream3 MOZ_FINAL : public SpdyStream3
1.29 +{
1.30 +public:
1.31 + SpdyPushedStream3(SpdyPush3TransactionBuffer *aTransaction,
1.32 + SpdySession3 *aSession,
1.33 + SpdyStream3 *aAssociatedStream,
1.34 + uint32_t aID);
1.35 + virtual ~SpdyPushedStream3() {}
1.36 +
1.37 + bool GetPushComplete();
1.38 + SpdyStream3 *GetConsumerStream() { return mConsumerStream; };
1.39 + void SetConsumerStream(SpdyStream3 *aStream) { mConsumerStream = aStream; }
1.40 + bool GetHashKey(nsCString &key);
1.41 +
1.42 + // override of SpdyStream3
1.43 + nsresult ReadSegments(nsAHttpSegmentReader *, uint32_t, uint32_t *);
1.44 + nsresult WriteSegments(nsAHttpSegmentWriter *, uint32_t, uint32_t *);
1.45 +
1.46 + nsILoadGroupConnectionInfo *LoadGroupConnectionInfo() { return mLoadGroupCI; };
1.47 + void ConnectPushedStream(SpdyStream3 *consumer);
1.48 +
1.49 + bool DeferCleanupOnSuccess() { return mDeferCleanupOnSuccess; }
1.50 + void SetDeferCleanupOnSuccess(bool val) { mDeferCleanupOnSuccess = val; }
1.51 +
1.52 + bool IsOrphaned(TimeStamp now);
1.53 +
1.54 + nsresult GetBufferedData(char *buf, uint32_t count, uint32_t *countWritten);
1.55 +
1.56 + // overload of SpdyStream3
1.57 + virtual bool HasSink() { return !!mConsumerStream; }
1.58 +
1.59 +private:
1.60 +
1.61 + SpdyStream3 *mConsumerStream; // paired request stream that consumes from
1.62 + // real spdy one.. null until a match is made.
1.63 +
1.64 + nsCOMPtr<nsILoadGroupConnectionInfo> mLoadGroupCI;
1.65 +
1.66 + SpdyPush3TransactionBuffer *mBufferedPush;
1.67 + TimeStamp mLastRead;
1.68 +
1.69 + nsCString mHashKey;
1.70 + nsresult mStatus;
1.71 + bool mPushCompleted; // server push FIN received
1.72 + bool mDeferCleanupOnSuccess;
1.73 +};
1.74 +
1.75 +class SpdyPush3TransactionBuffer MOZ_FINAL : public nsAHttpTransaction
1.76 +{
1.77 +public:
1.78 + NS_DECL_THREADSAFE_ISUPPORTS
1.79 + NS_DECL_NSAHTTPTRANSACTION
1.80 +
1.81 + SpdyPush3TransactionBuffer();
1.82 + virtual ~SpdyPush3TransactionBuffer();
1.83 +
1.84 + nsresult GetBufferedData(char *buf, uint32_t count, uint32_t *countWritten);
1.85 + void SetPushStream(SpdyPushedStream3 *stream) { mPushStream = stream; }
1.86 +
1.87 +private:
1.88 + const static uint32_t kDefaultBufferSize = 4096;
1.89 +
1.90 + nsresult mStatus;
1.91 + nsHttpRequestHead *mRequestHead;
1.92 + SpdyPushedStream3 *mPushStream;
1.93 + bool mIsDone;
1.94 +
1.95 + nsAutoArrayPtr<char> mBufferedHTTP1;
1.96 + uint32_t mBufferedHTTP1Size;
1.97 + uint32_t mBufferedHTTP1Used;
1.98 + uint32_t mBufferedHTTP1Consumed;
1.99 +};
1.100 +
1.101 +} // namespace mozilla::net
1.102 +} // namespace mozilla
1.103 +
1.104 +#endif // mozilla_net_SpdyPush3_Internal_h
