blob: 5438a43e8ab9c0ca753ff5471aecfb7f7ac4f065 [file] [log] [blame]
// Copyright 2017 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/un.h>
#include <string>
#include <base/files/scoped_file.h>
#include <base/macros.h>
namespace ippusb_manager {
class SocketConnection {
explicit SocketConnection(base::ScopedFD fd);
// Attempts to listen open the socket defined by |socket_fd_|. Returns true if
// the socket was successfully opened, false otherwise.
bool OpenSocket();
void CloseSocket();
// Attempts to accept a client connection on the open socket. Returns true if
// the connection is opened successfully, false otherwise.
bool OpenConnection();
// Closes the client connection.
void CloseConnection();
// Attempts to receive a message from the client connection and returns it as
// a string.
bool GetMessage(std::string* msg);
// Attempts to send |msg| to the client through the open connection.
bool SendMessage(const std::string& msg);
// File descriptor of the socket.
base::ScopedFD socket_fd_;
struct sockaddr_un addr_;
// File descriptor for the currently open connection.
base::ScopedFD connection_fd_;
// Represents whether or not the connection is closed.
bool connection_is_closed_;
} // namespace ippusb_manager