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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef NET_QUIC_TEST_TOOLS_QUIC_SESSION_PEER_H_
#define NET_QUIC_TEST_TOOLS_QUIC_SESSION_PEER_H_
#include <stdint.h>
#include <map>
#include <memory>
#include "base/macros.h"
#include "net/quic/core/quic_packets.h"
#include "net/quic/core/quic_session.h"
#include "net/quic/core/quic_write_blocked_list.h"
namespace net {
class QuicCryptoStream;
class QuicSession;
class QuicStream;
namespace test {
class QuicSessionPeer {
public:
static QuicStreamId GetNextOutgoingStreamId(QuicSession* session);
static void SetNextOutgoingStreamId(QuicSession* session, QuicStreamId id);
static void SetMaxOpenIncomingStreams(QuicSession* session,
uint32_t max_streams);
static void SetMaxOpenOutgoingStreams(QuicSession* session,
uint32_t max_streams);
static QuicCryptoStream* GetCryptoStream(QuicSession* session);
static QuicWriteBlockedList* GetWriteBlockedStreams(QuicSession* session);
static QuicStream* GetOrCreateDynamicStream(QuicSession* session,
QuicStreamId stream_id);
static std::map<QuicStreamId, QuicStreamOffset>&
GetLocallyClosedStreamsHighestOffset(QuicSession* session);
static QuicSession::StaticStreamMap& static_streams(QuicSession* session);
static QuicSession::DynamicStreamMap& dynamic_streams(QuicSession* session);
static std::unordered_set<QuicStreamId>* GetDrainingStreams(
QuicSession* session);
static void ActivateStream(QuicSession* session,
std::unique_ptr<QuicStream> stream);
// Discern the state of a stream. Exactly one of these should be true at a
// time for any stream id > 0 (other than the special streams 1 and 3).
static bool IsStreamClosed(QuicSession* session, QuicStreamId id);
static bool IsStreamCreated(QuicSession* session, QuicStreamId id);
static bool IsStreamAvailable(QuicSession* session, QuicStreamId id);
static bool IsStreamUncreated(QuicSession* session, QuicStreamId id);
private:
DISALLOW_COPY_AND_ASSIGN(QuicSessionPeer);
};
} // namespace test
} // namespace net
#endif // NET_QUIC_TEST_TOOLS_QUIC_SESSION_PEER_H_