Project import generated by Copybara.
PiperOrigin-RevId: 237361882
Change-Id: I109a68f44db867b20f8c6a7732b0ce657133e52a
diff --git a/quic/core/quic_epoll_connection_helper.h b/quic/core/quic_epoll_connection_helper.h
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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.
+
+// The epoll-specific helper for QuicConnection which uses
+// EpollAlarm for alarms, and used an int fd_ for writing data.
+
+#ifndef QUICHE_QUIC_CORE_QUIC_EPOLL_CONNECTION_HELPER_H_
+#define QUICHE_QUIC_CORE_QUIC_EPOLL_CONNECTION_HELPER_H_
+
+#include <sys/types.h>
+#include <set>
+
+#include "net/third_party/quiche/src/quic/core/quic_connection.h"
+#include "net/third_party/quiche/src/quic/core/quic_default_packet_writer.h"
+#include "net/third_party/quiche/src/quic/core/quic_packet_writer.h"
+#include "net/third_party/quiche/src/quic/core/quic_packets.h"
+#include "net/third_party/quiche/src/quic/core/quic_simple_buffer_allocator.h"
+#include "net/third_party/quiche/src/quic/core/quic_time.h"
+#include "net/third_party/quiche/src/quic/platform/api/quic_epoll.h"
+#include "net/third_party/quiche/src/quic/platform/api/quic_stream_buffer_allocator.h"
+#include "net/quic/platform/impl/quic_epoll_clock.h"
+
+namespace quic {
+
+class QuicRandom;
+
+enum class QuicAllocator { SIMPLE, BUFFER_POOL };
+
+class QuicEpollConnectionHelper : public QuicConnectionHelperInterface {
+ public:
+ QuicEpollConnectionHelper(QuicEpollServer* eps, QuicAllocator allocator);
+ QuicEpollConnectionHelper(const QuicEpollConnectionHelper&) = delete;
+ QuicEpollConnectionHelper& operator=(const QuicEpollConnectionHelper&) =
+ delete;
+ ~QuicEpollConnectionHelper() override;
+
+ // QuicConnectionHelperInterface
+ const QuicClock* GetClock() const override;
+ QuicRandom* GetRandomGenerator() override;
+ QuicBufferAllocator* GetStreamSendBufferAllocator() override;
+
+ private:
+ const QuicEpollClock clock_;
+ QuicRandom* random_generator_;
+ // Set up allocators. They take up minimal memory before use.
+ // Allocator for stream send buffers.
+ QuicStreamBufferAllocator stream_buffer_allocator_;
+ SimpleBufferAllocator simple_buffer_allocator_;
+ QuicAllocator allocator_type_;
+};
+
+} // namespace quic
+
+#endif // QUICHE_QUIC_CORE_QUIC_EPOLL_CONNECTION_HELPER_H_
