Roy van Dam / NetworkAPI

A new object oriented network api that can be used to replace the one provided by the EthernetInterface library.

Dependents:   NetRelais TCP_Client_Example TCP_Server_Example UDP_Server_Example ... more

Object oriented network interface for the mbed platform

Currently implemented:

  • Address
  • Endpoint
  • UDP Socket
  • TCP Socket
  • Databuffer
  • Select API

It depends on the EthernetInterface for the lwip network stack.

Please do not hesitate to contact me with any remarks, improvements or questions.

The API is also available for unix at GitHub: LibNosa

Examples

ip/endpoint.cpp@9:7ac7c29fea3d, 2014-11-15 (annotated)

Committer:
NegativeBlack
Date:
Sat Nov 15 21:35:31 2014 +0000
Revision:
9:7ac7c29fea3d
Parent:
3:d30db8752485 
Fixed type warnings in address::formString().

Who changed what in which revision?

UserRevisionLine numberNew contents of line
NegativeBlack 0:00d5bc4b46e1 1 /**
NegativeBlack 0:00d5bc4b46e1 2 * Copyright (c) 2012, Roy van Dam <roy@vandam-innovations.com>
NegativeBlack 0:00d5bc4b46e1 3 * All rights reserved.
NegativeBlack 0:00d5bc4b46e1 4 *
NegativeBlack 0:00d5bc4b46e1 5 * Redistribution and use in source and binary forms, with or without
NegativeBlack 0:00d5bc4b46e1 6 * modification, are permitted provided that the following conditions are met:
NegativeBlack 0:00d5bc4b46e1 7 *
NegativeBlack 0:00d5bc4b46e1 8 * 1. Redistributions of source code must retain the above copyright notice, this
NegativeBlack 0:00d5bc4b46e1 9 * list of conditions and the following disclaimer.
NegativeBlack 0:00d5bc4b46e1 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
NegativeBlack 0:00d5bc4b46e1 11 * this list of conditions and the following disclaimer in the documentation
NegativeBlack 0:00d5bc4b46e1 12 * and/or other materials provided with the distribution.
NegativeBlack 0:00d5bc4b46e1 13 *
NegativeBlack 0:00d5bc4b46e1 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
NegativeBlack 0:00d5bc4b46e1 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
NegativeBlack 0:00d5bc4b46e1 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
NegativeBlack 0:00d5bc4b46e1 17 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
NegativeBlack 0:00d5bc4b46e1 18 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
NegativeBlack 0:00d5bc4b46e1 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
NegativeBlack 0:00d5bc4b46e1 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
NegativeBlack 0:00d5bc4b46e1 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
NegativeBlack 0:00d5bc4b46e1 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
NegativeBlack 0:00d5bc4b46e1 23 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
NegativeBlack 0:00d5bc4b46e1 24 */
NegativeBlack 0:00d5bc4b46e1 25
NegativeBlack 1:6956f6f96fef 26 #include "endpoint.hpp"
NegativeBlack 0:00d5bc4b46e1 27 using namespace network::ip;
NegativeBlack 0:00d5bc4b46e1 28
NegativeBlack 0:00d5bc4b46e1 29 Endpoint::Endpoint():
NegativeBlack 0:00d5bc4b46e1 30 _port(0)
NegativeBlack 0:00d5bc4b46e1 31 {}
NegativeBlack 0:00d5bc4b46e1 32
NegativeBlack 0:00d5bc4b46e1 33 Endpoint::Endpoint(const Endpoint &other):
NegativeBlack 0:00d5bc4b46e1 34 _address(other._address),
NegativeBlack 0:00d5bc4b46e1 35 _port(other._port)
NegativeBlack 0:00d5bc4b46e1 36 {}
NegativeBlack 0:00d5bc4b46e1 37
NegativeBlack 0:00d5bc4b46e1 38 Endpoint::Endpoint(const Address &address):
NegativeBlack 0:00d5bc4b46e1 39 _address(address),
NegativeBlack 0:00d5bc4b46e1 40 _port(0)
NegativeBlack 0:00d5bc4b46e1 41 {}
NegativeBlack 0:00d5bc4b46e1 42
NegativeBlack 0:00d5bc4b46e1 43 Endpoint::Endpoint(const Address &address, int port):
NegativeBlack 0:00d5bc4b46e1 44 _address(address),
NegativeBlack 0:00d5bc4b46e1 45 _port(port)
NegativeBlack 0:00d5bc4b46e1 46 {}
NegativeBlack 0:00d5bc4b46e1 47
NegativeBlack 0:00d5bc4b46e1 48 int
NegativeBlack 0:00d5bc4b46e1 49 Endpoint::setPort(int port)
NegativeBlack 0:00d5bc4b46e1 50 {
NegativeBlack 0:00d5bc4b46e1 51 if (port > 65536) {
NegativeBlack 0:00d5bc4b46e1 52 return -1;
NegativeBlack 0:00d5bc4b46e1 53 }
NegativeBlack 0:00d5bc4b46e1 54
NegativeBlack 0:00d5bc4b46e1 55 this->_port = port;
NegativeBlack 0:00d5bc4b46e1 56 return 0;
NegativeBlack 0:00d5bc4b46e1 57 }
NegativeBlack 0:00d5bc4b46e1 58
NegativeBlack 0:00d5bc4b46e1 59 int
NegativeBlack 0:00d5bc4b46e1 60 Endpoint::getPort()
NegativeBlack 0:00d5bc4b46e1 61 {
NegativeBlack 0:00d5bc4b46e1 62 return this->_port;
NegativeBlack 0:00d5bc4b46e1 63 }
NegativeBlack 0:00d5bc4b46e1 64
NegativeBlack 0:00d5bc4b46e1 65 void
NegativeBlack 0:00d5bc4b46e1 66 Endpoint::setAddress(const Address &address)
NegativeBlack 0:00d5bc4b46e1 67 {
NegativeBlack 0:00d5bc4b46e1 68 this->_address = address;
NegativeBlack 0:00d5bc4b46e1 69 }
NegativeBlack 0:00d5bc4b46e1 70
NegativeBlack 0:00d5bc4b46e1 71 Address &
NegativeBlack 0:00d5bc4b46e1 72 Endpoint::getAddress()
NegativeBlack 0:00d5bc4b46e1 73 {
NegativeBlack 0:00d5bc4b46e1 74 return this->_address;
NegativeBlack 0:00d5bc4b46e1 75 }
NegativeBlack 0:00d5bc4b46e1 76
NegativeBlack 0:00d5bc4b46e1 77 int
NegativeBlack 0:00d5bc4b46e1 78 Endpoint::toNative(struct sockaddr_in *endpoint)
NegativeBlack 0:00d5bc4b46e1 79 {
NegativeBlack 0:00d5bc4b46e1 80 if (endpoint == NULL) {
NegativeBlack 0:00d5bc4b46e1 81 return 1;
NegativeBlack 0:00d5bc4b46e1 82 }
NegativeBlack 0:00d5bc4b46e1 83
NegativeBlack 0:00d5bc4b46e1 84 // Clear structure
NegativeBlack 0:00d5bc4b46e1 85 std::memset(endpoint, 0, sizeof(struct sockaddr_in));
NegativeBlack 0:00d5bc4b46e1 86
NegativeBlack 0:00d5bc4b46e1 87 // Export endpoint
NegativeBlack 0:00d5bc4b46e1 88 endpoint->sin_family = AF_INET;
NegativeBlack 0:00d5bc4b46e1 89 endpoint->sin_port = htons(this->_port);
NegativeBlack 0:00d5bc4b46e1 90 endpoint->sin_addr.s_addr = this->_address.toNative();
NegativeBlack 0:00d5bc4b46e1 91 return 0;
NegativeBlack 0:00d5bc4b46e1 92 }
NegativeBlack 0:00d5bc4b46e1 93
NegativeBlack 0:00d5bc4b46e1 94 int
NegativeBlack 0:00d5bc4b46e1 95 Endpoint::fromNative(struct sockaddr_in *endpoint)
NegativeBlack 0:00d5bc4b46e1 96 {
NegativeBlack 0:00d5bc4b46e1 97 if (endpoint == NULL) {
NegativeBlack 0:00d5bc4b46e1 98 return 1;
NegativeBlack 0:00d5bc4b46e1 99 }
NegativeBlack 0:00d5bc4b46e1 100
NegativeBlack 0:00d5bc4b46e1 101 // Import endpoint
NegativeBlack 0:00d5bc4b46e1 102 this->_port = ntohs(endpoint->sin_port);
NegativeBlack 0:00d5bc4b46e1 103 this->_address.fromNative(endpoint->sin_addr.s_addr);
NegativeBlack 0:00d5bc4b46e1 104 return 0;
NegativeBlack 0:00d5bc4b46e1 105 }
NegativeBlack 3:d30db8752485 106
NegativeBlack 3:d30db8752485 107 Endpoint &
NegativeBlack 3:d30db8752485 108 Endpoint::operator=(const Endpoint &other) {
NegativeBlack 3:d30db8752485 109 this->_address = other._address;
NegativeBlack 3:d30db8752485 110 this->_port = other._port;
NegativeBlack 3:d30db8752485 111
NegativeBlack 3:d30db8752485 112 return (*this);
NegativeBlack 3:d30db8752485 113 }