mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-13 23:17:57 +00:00
621428ac80
Both types, |union sockaddr_any| and |struct sockaddr_storage|, provide a sockaddr type that can hold any address. The latter is standardized by POSIX, so we prefer it.
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
|
|
/* vim: set ts=2 et sw=2 tw=80: */
|
|
/* 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 mozilla_ipc_UnixSocketWatcher_h
|
|
#define mozilla_ipc_UnixSocketWatcher_h
|
|
|
|
#include <sys/socket.h>
|
|
#include "UnixFdWatcher.h"
|
|
|
|
namespace mozilla {
|
|
namespace ipc {
|
|
|
|
class UnixSocketWatcher : public UnixFdWatcher
|
|
{
|
|
public:
|
|
enum ConnectionStatus {
|
|
SOCKET_IS_DISCONNECTED = 0,
|
|
SOCKET_IS_LISTENING,
|
|
SOCKET_IS_CONNECTING,
|
|
SOCKET_IS_CONNECTED
|
|
};
|
|
|
|
virtual ~UnixSocketWatcher();
|
|
|
|
virtual void Close() override;
|
|
|
|
ConnectionStatus GetConnectionStatus() const
|
|
{
|
|
return mConnectionStatus;
|
|
}
|
|
|
|
// Connect to a peer
|
|
nsresult Connect(const struct sockaddr* aAddr, socklen_t aAddrLen);
|
|
|
|
// Listen on socket for incoming connection requests
|
|
nsresult Listen(const struct sockaddr* aAddr, socklen_t aAddrLen);
|
|
|
|
// Callback method for successful connection requests
|
|
virtual void OnConnected() {};
|
|
|
|
// Callback method for successful listen requests
|
|
virtual void OnListening() {};
|
|
|
|
// Callback method for accepting from a listening socket
|
|
virtual void OnSocketCanAcceptWithoutBlocking() {};
|
|
|
|
// Callback method for receiving from socket
|
|
virtual void OnSocketCanReceiveWithoutBlocking() {};
|
|
|
|
// Callback method for sending on socket
|
|
virtual void OnSocketCanSendWithoutBlocking() {};
|
|
|
|
protected:
|
|
UnixSocketWatcher(MessageLoop* aIOLoop);
|
|
UnixSocketWatcher(MessageLoop* aIOLoop, int aFd,
|
|
ConnectionStatus aConnectionStatus);
|
|
void SetSocket(int aFd, ConnectionStatus aConnectionStatus);
|
|
|
|
private:
|
|
void OnFileCanReadWithoutBlocking(int aFd) override;
|
|
void OnFileCanWriteWithoutBlocking(int aFd) override;
|
|
|
|
ConnectionStatus mConnectionStatus;
|
|
};
|
|
|
|
}
|
|
}
|
|
|
|
#endif
|