58 lines
2.5 KiB
C++
58 lines
2.5 KiB
C++
/// \file ddv_socket.h
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/// Holds all headers for the DDV namespace.
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#pragma once
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#include <string>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <arpa/inet.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <errno.h>
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#include <string.h>
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#include <fcntl.h>
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///Holds DDV Socket tools.
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namespace DDV{
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/// This class is for easy communicating through sockets, either TCP or Unix.
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class Socket{
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private:
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int sock; ///< Internally saved socket number.
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public:
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Socket(); ///< Create a new disconnected base socket.
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Socket(int sockNo); ///< Create a new base socket.
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Socket(std::string adres, bool nonblock = false); ///< Create a new Unix Socket.
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bool Error; ///< Set to true if a socket error happened.
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bool Blocking; ///< Set to true if a socket is currently or wants to be blocking.
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signed int ready(); ///< Returns the ready-state for this socket.
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bool connected(); ///< Returns the connected-state for this socket.
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bool read(void * buffer, int len); ///< Reads data from socket.
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bool read(void * buffer, int width, int count); ///< Read call that is compatible with file access syntax.
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bool write(const void * buffer, int len); ///< Writes data to socket.
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bool write(void * buffer, int width, int count); ///< Write call that is compatible with file access syntax.
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bool write(const std::string data); ///< Write call that is compatible with std::string.
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int iwrite(void * buffer, int len); ///< Incremental write call.
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int iread(void * buffer, int len); ///< Incremental read call.
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bool read(std::string & buffer); ///< Read call that is compatible with std::string.
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void close(); ///< Close connection.
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int getSocket(); ///< Returns internal socket number.
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};
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/// This class is for easily setting up listening socket, either TCP or Unix.
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class ServerSocket{
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private:
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int sock; ///< Internally saved socket number.
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public:
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ServerSocket(); ///< Create a new base ServerSocket.
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ServerSocket(int port, std::string hostname = "0.0.0.0", bool nonblock = false); ///< Create a new TCP ServerSocket.
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ServerSocket(std::string adres, bool nonblock = false); ///< Create a new Unix ServerSocket.
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Socket accept(bool nonblock = false); ///< Accept any waiting connections.
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bool connected(); ///< Returns the connected-state for this socket.
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void close(); ///< Close connection.
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int getSocket(); ///< Returns internal socket number.
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};
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};
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