e574178680
BUG=504695 Review URL: https://codereview.chromium.org/1221073004 Cr-Commit-Position: refs/heads/master@{#337420}
68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
// Copyright 2013 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 PPAPI_SHARED_IMPL_PPB_TCP_SOCKET_SHARED_H_
|
|
#define PPAPI_SHARED_IMPL_PPB_TCP_SOCKET_SHARED_H_
|
|
|
|
#include "ppapi/shared_impl/ppapi_shared_export.h"
|
|
|
|
namespace ppapi {
|
|
|
|
class PPAPI_SHARED_EXPORT TCPSocketState {
|
|
public:
|
|
enum StateType {
|
|
// The socket hasn't been bound or connected.
|
|
INITIAL,
|
|
// The socket has been bound.
|
|
BOUND,
|
|
// A connection has been established.
|
|
CONNECTED,
|
|
// An SSL connection has been established.
|
|
SSL_CONNECTED,
|
|
// The socket is listening.
|
|
LISTENING,
|
|
// The socket has been closed.
|
|
CLOSED
|
|
};
|
|
|
|
// Transitions that will change the socket state. Please note that
|
|
// read/write/accept are not included because they don't change the socket
|
|
// state.
|
|
enum TransitionType { NONE, BIND, CONNECT, SSL_CONNECT, LISTEN, CLOSE };
|
|
|
|
explicit TCPSocketState(StateType state);
|
|
~TCPSocketState();
|
|
|
|
StateType state() const { return state_; }
|
|
|
|
void SetPendingTransition(TransitionType pending_transition);
|
|
void CompletePendingTransition(bool success);
|
|
|
|
void DoTransition(TransitionType transition, bool success);
|
|
|
|
bool IsValidTransition(TransitionType transition) const;
|
|
bool IsPending(TransitionType transition) const;
|
|
|
|
bool IsConnected() const;
|
|
bool IsBound() const;
|
|
|
|
private:
|
|
StateType state_;
|
|
TransitionType pending_transition_;
|
|
};
|
|
|
|
// TCP socket API versions.
|
|
enum TCPSocketVersion {
|
|
// PPB_TCPSocket_Private.
|
|
TCP_SOCKET_VERSION_PRIVATE,
|
|
// PPB_TCPSocket v1.0.
|
|
TCP_SOCKET_VERSION_1_0,
|
|
// PPB_TCPSocket v1.1 or above.
|
|
TCP_SOCKET_VERSION_1_1_OR_ABOVE
|
|
};
|
|
|
|
} // namespace ppapi
|
|
|
|
#endif // PPAPI_SHARED_IMPL_PPB_TCP_SOCKET_SHARED_H_
|