casiotone 401 / Bonjour

modded version Dirk-Willem van Gulik's Bonjour/Zerconf library http://mbed.org/users/dirkx/code/Bonjour/

Dependents:   OSCtoCVConverter

Fork of Bonjour by Dirk-Willem van Gulik (NXP/mbed)

api/UDPSocket.h@8:275256b5d807, 2014-10-16 (annotated)

Committer:
casiotone401
Date:
Thu Oct 16 14:13:21 2014 +0000
Revision:
8:275256b5d807
Parent:
0:355018f44c9f 
minor change

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dirkx 0:355018f44c9f 1
dirkx 0:355018f44c9f 2 /*
dirkx 0:355018f44c9f 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
dirkx 0:355018f44c9f 4
dirkx 0:355018f44c9f 5 Permission is hereby granted, free of charge, to any person obtaining a copy
dirkx 0:355018f44c9f 6 of this software and associated documentation files (the "Software"), to deal
dirkx 0:355018f44c9f 7 in the Software without restriction, including without limitation the rights
dirkx 0:355018f44c9f 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
dirkx 0:355018f44c9f 9 copies of the Software, and to permit persons to whom the Software is
dirkx 0:355018f44c9f 10 furnished to do so, subject to the following conditions:
dirkx 0:355018f44c9f 11
dirkx 0:355018f44c9f 12 The above copyright notice and this permission notice shall be included in
dirkx 0:355018f44c9f 13 all copies or substantial portions of the Software.
dirkx 0:355018f44c9f 14
dirkx 0:355018f44c9f 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
dirkx 0:355018f44c9f 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
dirkx 0:355018f44c9f 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
dirkx 0:355018f44c9f 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
dirkx 0:355018f44c9f 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
dirkx 0:355018f44c9f 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
dirkx 0:355018f44c9f 21 THE SOFTWARE.
dirkx 0:355018f44c9f 22 */
dirkx 0:355018f44c9f 23
dirkx 0:355018f44c9f 24 #ifndef UDPSOCKET_H
dirkx 0:355018f44c9f 25 #define UDPSOCKET_H
dirkx 0:355018f44c9f 26
dirkx 0:355018f44c9f 27 #include "if/net/net.h"
dirkx 0:355018f44c9f 28 //Essentially it is a safe interface to NetUdpSocket
dirkx 0:355018f44c9f 29
dirkx 0:355018f44c9f 30 enum UDPSocketErr
dirkx 0:355018f44c9f 31 {
dirkx 0:355018f44c9f 32 __UDPSOCKET_MIN = -0xFFFF,
dirkx 0:355018f44c9f 33 UDPSOCKET_SETUP, //NetUdpSocket not properly configured
dirkx 0:355018f44c9f 34 UDPSOCKET_IF, //If has problems, does not exist or is not initialized
dirkx 0:355018f44c9f 35 UDPSOCKET_MEM, //Not enough mem
dirkx 0:355018f44c9f 36 UDPSOCKET_INUSE, //If/Port is in use
dirkx 0:355018f44c9f 37 //...
dirkx 0:355018f44c9f 38 UDPSOCKET_OK = 0
dirkx 0:355018f44c9f 39 };
dirkx 0:355018f44c9f 40
dirkx 0:355018f44c9f 41 enum UDPSocketEvent //Only one lonely event here... but who knows, maybe some day there'll be another one!
dirkx 0:355018f44c9f 42 {
dirkx 0:355018f44c9f 43 UDPSOCKET_READABLE, //Data in buf
dirkx 0:355018f44c9f 44 };
dirkx 0:355018f44c9f 45
dirkx 0:355018f44c9f 46
dirkx 0:355018f44c9f 47 class UDPSocket
dirkx 0:355018f44c9f 48 {
dirkx 0:355018f44c9f 49 public:
dirkx 0:355018f44c9f 50 UDPSocket();
dirkx 0:355018f44c9f 51 ~UDPSocket(); //close()
dirkx 0:355018f44c9f 52
dirkx 0:355018f44c9f 53 UDPSocketErr bind(const Host& me);
dirkx 0:355018f44c9f 54
dirkx 0:355018f44c9f 55 int /*if < 0 : UDPSocketErr*/ sendto(const char* buf, int len, Host* pHost);
dirkx 0:355018f44c9f 56 int /*if < 0 : UDPSocketErr*/ recvfrom(char* buf, int len, Host* pHost);
dirkx 0:355018f44c9f 57
dirkx 0:355018f44c9f 58 /* TODO NTH : printf / scanf helpers that call send/recv */
dirkx 0:355018f44c9f 59
dirkx 0:355018f44c9f 60 UDPSocketErr close();
dirkx 0:355018f44c9f 61
dirkx 0:355018f44c9f 62 class CDummy;
dirkx 0:355018f44c9f 63 //Callbacks
dirkx 0:355018f44c9f 64 void setOnEvent( void (*pMethod)(UDPSocketEvent) );
dirkx 0:355018f44c9f 65 template<class T>
dirkx 0:355018f44c9f 66 void setOnEvent( T* pItem, void (T::*pMethod)(UDPSocketEvent) )
dirkx 0:355018f44c9f 67 {
dirkx 0:355018f44c9f 68 m_pCbItem = (CDummy*) pItem;
dirkx 0:355018f44c9f 69 m_pCbMeth = (void (CDummy::*)(UDPSocketEvent)) pMethod;
dirkx 0:355018f44c9f 70 }
dirkx 0:355018f44c9f 71
dirkx 0:355018f44c9f 72 void resetOnEvent(); //Disable callback
dirkx 0:355018f44c9f 73
dirkx 0:355018f44c9f 74 protected:
dirkx 0:355018f44c9f 75 void onNetUdpSocketEvent(NetUdpSocketEvent e);
dirkx 0:355018f44c9f 76 UDPSocketErr checkInst();
dirkx 0:355018f44c9f 77
dirkx 0:355018f44c9f 78 private:
dirkx 0:355018f44c9f 79 NetUdpSocket* m_pNetUdpSocket;
dirkx 0:355018f44c9f 80
dirkx 0:355018f44c9f 81 CDummy* m_pCbItem;
dirkx 0:355018f44c9f 82 void (CDummy::*m_pCbMeth)(UDPSocketEvent);
dirkx 0:355018f44c9f 83
dirkx 0:355018f44c9f 84 void (*m_pCb)(UDPSocketEvent);
dirkx 0:355018f44c9f 85
dirkx 0:355018f44c9f 86 };
dirkx 0:355018f44c9f 87
dirkx 0:355018f44c9f 88 #endif