Richard Blimmel / Mbed 2 deprecated CIG_HTTPClient

HTTPClient using static IP

Dependencies:   mbed

NetServices/api/UDPSocket.cpp@0:d8f2f7d5f31b, 2011-05-30 (annotated)

Committer:
mr_q
Date:
Mon May 30 11:53:37 2011 +0000
Revision:
0:d8f2f7d5f31b
v0.01 Draft

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mr_q 0:d8f2f7d5f31b 1
mr_q 0:d8f2f7d5f31b 2 /*
mr_q 0:d8f2f7d5f31b 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
mr_q 0:d8f2f7d5f31b 4
mr_q 0:d8f2f7d5f31b 5 Permission is hereby granted, free of charge, to any person obtaining a copy
mr_q 0:d8f2f7d5f31b 6 of this software and associated documentation files (the "Software"), to deal
mr_q 0:d8f2f7d5f31b 7 in the Software without restriction, including without limitation the rights
mr_q 0:d8f2f7d5f31b 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
mr_q 0:d8f2f7d5f31b 9 copies of the Software, and to permit persons to whom the Software is
mr_q 0:d8f2f7d5f31b 10 furnished to do so, subject to the following conditions:
mr_q 0:d8f2f7d5f31b 11
mr_q 0:d8f2f7d5f31b 12 The above copyright notice and this permission notice shall be included in
mr_q 0:d8f2f7d5f31b 13 all copies or substantial portions of the Software.
mr_q 0:d8f2f7d5f31b 14
mr_q 0:d8f2f7d5f31b 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
mr_q 0:d8f2f7d5f31b 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
mr_q 0:d8f2f7d5f31b 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
mr_q 0:d8f2f7d5f31b 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
mr_q 0:d8f2f7d5f31b 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
mr_q 0:d8f2f7d5f31b 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
mr_q 0:d8f2f7d5f31b 21 THE SOFTWARE.
mr_q 0:d8f2f7d5f31b 22 */
mr_q 0:d8f2f7d5f31b 23
mr_q 0:d8f2f7d5f31b 24 #include "UDPSocket.h"
mr_q 0:d8f2f7d5f31b 25 #include "if/net/netudpsocket.h"
mr_q 0:d8f2f7d5f31b 26
mr_q 0:d8f2f7d5f31b 27 UDPSocket::UDPSocket() : m_pNetUdpSocket(NULL), m_pCbItem(NULL), m_pCbMeth(NULL), m_pCb(NULL)
mr_q 0:d8f2f7d5f31b 28 {
mr_q 0:d8f2f7d5f31b 29
mr_q 0:d8f2f7d5f31b 30 }
mr_q 0:d8f2f7d5f31b 31
mr_q 0:d8f2f7d5f31b 32 UDPSocket::~UDPSocket() //close()
mr_q 0:d8f2f7d5f31b 33 {
mr_q 0:d8f2f7d5f31b 34 close();
mr_q 0:d8f2f7d5f31b 35 }
mr_q 0:d8f2f7d5f31b 36
mr_q 0:d8f2f7d5f31b 37 UDPSocketErr UDPSocket::bind(const Host& me)
mr_q 0:d8f2f7d5f31b 38 {
mr_q 0:d8f2f7d5f31b 39 UDPSocketErr udpSocketErr = checkInst();
mr_q 0:d8f2f7d5f31b 40 if(udpSocketErr)
mr_q 0:d8f2f7d5f31b 41 return udpSocketErr;
mr_q 0:d8f2f7d5f31b 42 return (UDPSocketErr) m_pNetUdpSocket->bind(me);
mr_q 0:d8f2f7d5f31b 43 }
mr_q 0:d8f2f7d5f31b 44
mr_q 0:d8f2f7d5f31b 45 int /*if < 0 : UDPSocketErr*/ UDPSocket::sendto(const char* buf, int len, Host* pHost)
mr_q 0:d8f2f7d5f31b 46 {
mr_q 0:d8f2f7d5f31b 47 UDPSocketErr udpSocketErr = checkInst();
mr_q 0:d8f2f7d5f31b 48 if(udpSocketErr)
mr_q 0:d8f2f7d5f31b 49 return udpSocketErr;
mr_q 0:d8f2f7d5f31b 50 return m_pNetUdpSocket->sendto(buf, len, pHost);
mr_q 0:d8f2f7d5f31b 51 }
mr_q 0:d8f2f7d5f31b 52
mr_q 0:d8f2f7d5f31b 53 int /*if < 0 : UDPSocketErr*/ UDPSocket::recvfrom(char* buf, int len, Host* pHost)
mr_q 0:d8f2f7d5f31b 54 {
mr_q 0:d8f2f7d5f31b 55 UDPSocketErr udpSocketErr = checkInst();
mr_q 0:d8f2f7d5f31b 56 if(udpSocketErr)
mr_q 0:d8f2f7d5f31b 57 return udpSocketErr;
mr_q 0:d8f2f7d5f31b 58 return m_pNetUdpSocket->recvfrom(buf, len, pHost);
mr_q 0:d8f2f7d5f31b 59 }
mr_q 0:d8f2f7d5f31b 60
mr_q 0:d8f2f7d5f31b 61 UDPSocketErr UDPSocket::close()
mr_q 0:d8f2f7d5f31b 62 {
mr_q 0:d8f2f7d5f31b 63 if(!m_pNetUdpSocket)
mr_q 0:d8f2f7d5f31b 64 return UDPSOCKET_SETUP;
mr_q 0:d8f2f7d5f31b 65 m_pNetUdpSocket->resetOnEvent();
mr_q 0:d8f2f7d5f31b 66 UDPSocketErr udpSocketErr = (UDPSocketErr) m_pNetUdpSocket->close(); //Close (can already be closed)
mr_q 0:d8f2f7d5f31b 67 Net::releaseUdpSocket(m_pNetUdpSocket); //And release it so it can be freed when properly removed
mr_q 0:d8f2f7d5f31b 68 m_pNetUdpSocket = NULL;
mr_q 0:d8f2f7d5f31b 69 return udpSocketErr;
mr_q 0:d8f2f7d5f31b 70 }
mr_q 0:d8f2f7d5f31b 71
mr_q 0:d8f2f7d5f31b 72 //Callbacks
mr_q 0:d8f2f7d5f31b 73 void UDPSocket::setOnEvent( void (*pMethod)(UDPSocketEvent) )
mr_q 0:d8f2f7d5f31b 74 {
mr_q 0:d8f2f7d5f31b 75 m_pCb = pMethod;
mr_q 0:d8f2f7d5f31b 76 }
mr_q 0:d8f2f7d5f31b 77
mr_q 0:d8f2f7d5f31b 78 #if 0 //For info only
mr_q 0:d8f2f7d5f31b 79 template<class T>
mr_q 0:d8f2f7d5f31b 80 void UDPSocket::setOnEvent( T* pItem, void (T::*pMethod)(UDPSocketEvent) )
mr_q 0:d8f2f7d5f31b 81 {
mr_q 0:d8f2f7d5f31b 82 m_pCbItem = (CDummy*) pItem;
mr_q 0:d8f2f7d5f31b 83 m_pCbMeth = (void (CDummy::*)(UDPSocketEvent)) pMethod;
mr_q 0:d8f2f7d5f31b 84 }
mr_q 0:d8f2f7d5f31b 85 #endif
mr_q 0:d8f2f7d5f31b 86
mr_q 0:d8f2f7d5f31b 87 void UDPSocket::resetOnEvent() //Disable callback
mr_q 0:d8f2f7d5f31b 88 {
mr_q 0:d8f2f7d5f31b 89 m_pCb = NULL;
mr_q 0:d8f2f7d5f31b 90 m_pCbItem = NULL;
mr_q 0:d8f2f7d5f31b 91 m_pCbMeth = NULL;
mr_q 0:d8f2f7d5f31b 92 }
mr_q 0:d8f2f7d5f31b 93
mr_q 0:d8f2f7d5f31b 94 void UDPSocket::onNetUdpSocketEvent(NetUdpSocketEvent e)
mr_q 0:d8f2f7d5f31b 95 {
mr_q 0:d8f2f7d5f31b 96 if(m_pCbItem && m_pCbMeth)
mr_q 0:d8f2f7d5f31b 97 (m_pCbItem->*m_pCbMeth)((UDPSocketEvent) e);
mr_q 0:d8f2f7d5f31b 98 else if(m_pCb)
mr_q 0:d8f2f7d5f31b 99 m_pCb((UDPSocketEvent) e);
mr_q 0:d8f2f7d5f31b 100 }
mr_q 0:d8f2f7d5f31b 101
mr_q 0:d8f2f7d5f31b 102 UDPSocketErr UDPSocket::checkInst()
mr_q 0:d8f2f7d5f31b 103 {
mr_q 0:d8f2f7d5f31b 104 if(!m_pNetUdpSocket)
mr_q 0:d8f2f7d5f31b 105 {
mr_q 0:d8f2f7d5f31b 106 m_pNetUdpSocket = Net::udpSocket();
mr_q 0:d8f2f7d5f31b 107 if(!m_pNetUdpSocket)
mr_q 0:d8f2f7d5f31b 108 {
mr_q 0:d8f2f7d5f31b 109 return UDPSOCKET_IF; //Interface did not return a socket (usually because a default interface does not exist)
mr_q 0:d8f2f7d5f31b 110 }
mr_q 0:d8f2f7d5f31b 111 m_pNetUdpSocket->setOnEvent(this, &UDPSocket::onNetUdpSocketEvent);
mr_q 0:d8f2f7d5f31b 112 }
mr_q 0:d8f2f7d5f31b 113 return UDPSOCKET_OK;
mr_q 0:d8f2f7d5f31b 114 }