10b57cec5SDimitry Andric //===-- Acceptor.h ----------------------------------------------*- C++ -*-===// 20b57cec5SDimitry Andric // 30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric // 70b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*5ffd83dbSDimitry Andric #ifndef LLDB_TOOLS_LLDB_SERVER_ACCEPTOR_H 9*5ffd83dbSDimitry Andric #define LLDB_TOOLS_LLDB_SERVER_ACCEPTOR_H 100b57cec5SDimitry Andric 110b57cec5SDimitry Andric #include "lldb/Host/Socket.h" 120b57cec5SDimitry Andric #include "lldb/Utility/Connection.h" 130b57cec5SDimitry Andric #include "lldb/Utility/Status.h" 140b57cec5SDimitry Andric 150b57cec5SDimitry Andric #include <functional> 160b57cec5SDimitry Andric #include <memory> 170b57cec5SDimitry Andric #include <string> 180b57cec5SDimitry Andric 190b57cec5SDimitry Andric namespace llvm { 200b57cec5SDimitry Andric class StringRef; 210b57cec5SDimitry Andric } 220b57cec5SDimitry Andric 230b57cec5SDimitry Andric namespace lldb_private { 240b57cec5SDimitry Andric namespace lldb_server { 250b57cec5SDimitry Andric 260b57cec5SDimitry Andric class Acceptor { 270b57cec5SDimitry Andric public: 280b57cec5SDimitry Andric virtual ~Acceptor() = default; 290b57cec5SDimitry Andric 300b57cec5SDimitry Andric Status Listen(int backlog); 310b57cec5SDimitry Andric 320b57cec5SDimitry Andric Status Accept(const bool child_processes_inherit, Connection *&conn); 330b57cec5SDimitry Andric 340b57cec5SDimitry Andric static std::unique_ptr<Acceptor> Create(llvm::StringRef name, 350b57cec5SDimitry Andric const bool child_processes_inherit, 360b57cec5SDimitry Andric Status &error); 370b57cec5SDimitry Andric 380b57cec5SDimitry Andric Socket::SocketProtocol GetSocketProtocol() const; 390b57cec5SDimitry Andric 400b57cec5SDimitry Andric const char *GetSocketScheme() const; 410b57cec5SDimitry Andric 420b57cec5SDimitry Andric // Returns either TCP port number as string or domain socket path. 430b57cec5SDimitry Andric // Empty string is returned in case of error. 440b57cec5SDimitry Andric std::string GetLocalSocketId() const; 450b57cec5SDimitry Andric 460b57cec5SDimitry Andric private: 470b57cec5SDimitry Andric typedef std::function<std::string()> LocalSocketIdFunc; 480b57cec5SDimitry Andric 490b57cec5SDimitry Andric Acceptor(std::unique_ptr<Socket> &&listener_socket, llvm::StringRef name, 500b57cec5SDimitry Andric const LocalSocketIdFunc &local_socket_id); 510b57cec5SDimitry Andric 520b57cec5SDimitry Andric const std::unique_ptr<Socket> m_listener_socket_up; 530b57cec5SDimitry Andric const std::string m_name; 540b57cec5SDimitry Andric const LocalSocketIdFunc m_local_socket_id; 550b57cec5SDimitry Andric }; 560b57cec5SDimitry Andric 570b57cec5SDimitry Andric } // namespace lldb_server 580b57cec5SDimitry Andric } // namespace lldb_private 590b57cec5SDimitry Andric 60*5ffd83dbSDimitry Andric #endif // LLDB_TOOLS_LLDB_SERVER_ACCEPTOR_H 61