summaryrefslogtreecommitdiffstats
path: root/src/UdpSocket.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/UdpSocket.h')
-rw-r--r--src/UdpSocket.h174
1 files changed, 0 insertions, 174 deletions
diff --git a/src/UdpSocket.h b/src/UdpSocket.h
deleted file mode 100644
index f51e87c..0000000
--- a/src/UdpSocket.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Her Majesty the
- Queen in Right of Canada (Communications Research Center Canada)
-
- Copyright (C) 2017
- Matthias P. Braendli, matthias.braendli@mpb.li
-
- http://www.opendigitalradio.org
- */
-/*
- This file is part of ODR-DabMux.
-
- ODR-DabMux is free software: you can redistribute it and/or modify
- it under the terms of the GNU General Public License as
- published by the Free Software Foundation, either version 3 of the
- License, or (at your option) any later version.
-
- ODR-DabMux is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with ODR-DabMux. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include "InetAddress.h"
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#include <netdb.h>
-#include <arpa/inet.h>
-#include <pthread.h>
-#define SOCKET int
-#define INVALID_SOCKET -1
-#define SOCKET_ERROR -1
-#define reuseopt_t int
-
-#include <stdlib.h>
-#include <iostream>
-#include <vector>
-
-class UdpPacket;
-
-
-/**
- * This class represents a socket for sending and receiving UDP packets.
- *
- * A UDP socket is the sending or receiving point for a packet delivery service.
- * Each packet sent or received on a datagram socket is individually
- * addressed and routed. Multiple packets sent from one machine to another may
- * be routed differently, and may arrive in any order.
- */
-class UdpSocket
-{
- public:
- /** Create a new socket that will not be bound to any port. To be used
- * for data output.
- */
- UdpSocket();
- /** Create a new socket.
- * @param port The port number on which the socket will be bound
- */
- UdpSocket(int port);
- /** Create a new socket.
- * @param port The port number on which the socket will be bound
- * @param name The IP address on which the socket will be bound.
- * It is used to bind the socket on a specific interface if
- * the computer have many NICs.
- */
- UdpSocket(int port, const std::string& name);
- ~UdpSocket();
- UdpSocket(const UdpSocket& other) = delete;
- const UdpSocket& operator=(const UdpSocket& other) = delete;
-
- /** reinitialise socket. Close the already open socket, and
- * create a new one
- */
- int reinit(int port, const std::string& name);
-
- /** Close the socket
- */
- int close(void);
-
- /** Send an UDP packet.
- * @param packet The UDP packet to be sent. It includes the data and the
- * destination address
- * return 0 if ok, -1 if error
- */
- int send(UdpPacket& packet);
-
- /** Send an UDP packet
- *
- * return 0 if ok, -1 if error
- */
- int send(const std::vector<uint8_t>& data, InetAddress destination);
-
- /** Receive an UDP packet.
- * @param packet The packet that will receive the data. The address will be set
- * to the source address.
- * @return 0 if ok, -1 if error
- */
- int receive(UdpPacket& packet);
-
- int joinGroup(char* groupname);
- int setMulticastSource(const char* source_addr);
- int setMulticastTTL(int ttl);
-
- /** Set blocking mode. By default, the socket is blocking.
- * @return 0 if ok
- * -1 if error
- */
- int setBlocking(bool block);
-
- protected:
-
- /// The address on which the socket is bound.
- InetAddress address;
- /// The low-level socket used by system functions.
- SOCKET listenSocket;
-};
-
-/** This class represents a UDP packet.
- *
- * A UDP packet contains a payload (sequence of bytes) and an address. For
- * outgoing packets, the address is the destination address. For incoming
- * packets, the address tells the user from what source the packet arrived from.
- */
-class UdpPacket
-{
- public:
- /** Construct an empty UDP packet.
- */
- UdpPacket();
- UdpPacket(size_t initSize);
-
- /** Give the pointer to data.
- * @return The pointer
- */
- uint8_t* getData(void);
-
- /** Append some data at the end of data buffer and adjust size.
- * @param data Pointer to the data to add
- * @param size Size in bytes of new data
- */
- void addData(const void *data, size_t size);
-
- size_t getSize(void);
-
- /** Changes size of the data buffer size. Keeps data intact unless
- * truncated.
- */
- void setSize(size_t newSize);
-
- /** Returns the UDP address of the packet.
- */
- InetAddress getAddress(void);
-
- const std::vector<uint8_t>& getBuffer(void) const {
- return m_buffer;
- }
-
-
- private:
- std::vector<uint8_t> m_buffer;
- InetAddress address;
-};
-