NXP fan (in Japan) / Mbed 2 deprecated TwitterExample

TwitterExample with newer library (2012Aug)

Dependencies:   EthernetNetIf HTTPClient mbed

EthernetNetIf/LPC2368/if/net/netdnsrequest.h@0:075157567b0c, 2012-08-29 (annotated)

Committer:
nxpfan
Date:
Wed Aug 29 03:50:19 2012 +0000
Revision:
0:075157567b0c
simple twitter example with newer library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nxpfan 0:075157567b0c 1
nxpfan 0:075157567b0c 2 /*
nxpfan 0:075157567b0c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
nxpfan 0:075157567b0c 4
nxpfan 0:075157567b0c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
nxpfan 0:075157567b0c 6 of this software and associated documentation files (the "Software"), to deal
nxpfan 0:075157567b0c 7 in the Software without restriction, including without limitation the rights
nxpfan 0:075157567b0c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
nxpfan 0:075157567b0c 9 copies of the Software, and to permit persons to whom the Software is
nxpfan 0:075157567b0c 10 furnished to do so, subject to the following conditions:
nxpfan 0:075157567b0c 11
nxpfan 0:075157567b0c 12 The above copyright notice and this permission notice shall be included in
nxpfan 0:075157567b0c 13 all copies or substantial portions of the Software.
nxpfan 0:075157567b0c 14
nxpfan 0:075157567b0c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
nxpfan 0:075157567b0c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
nxpfan 0:075157567b0c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
nxpfan 0:075157567b0c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
nxpfan 0:075157567b0c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
nxpfan 0:075157567b0c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
nxpfan 0:075157567b0c 21 THE SOFTWARE.
nxpfan 0:075157567b0c 22 */
nxpfan 0:075157567b0c 23
nxpfan 0:075157567b0c 24 #ifndef NETDNSREQUEST_H
nxpfan 0:075157567b0c 25 #define NETDNSREQUEST_H
nxpfan 0:075157567b0c 26
nxpfan 0:075157567b0c 27 //class Socket;
nxpfan 0:075157567b0c 28 class Host;
nxpfan 0:075157567b0c 29 //class NetService;
nxpfan 0:075157567b0c 30 class NetDnsRequest;
nxpfan 0:075157567b0c 31
nxpfan 0:075157567b0c 32 #include "netservice.h"
nxpfan 0:075157567b0c 33 #include "ipaddr.h"
nxpfan 0:075157567b0c 34 #include "host.h"
nxpfan 0:075157567b0c 35
nxpfan 0:075157567b0c 36 enum NetDnsReply
nxpfan 0:075157567b0c 37 {
nxpfan 0:075157567b0c 38 NETDNS_PRTCL,
nxpfan 0:075157567b0c 39 NETDNS_NOTFOUND, //Hostname is unknown
nxpfan 0:075157567b0c 40 NETDNS_ERROR, //Problem with DNS Service
nxpfan 0:075157567b0c 41 //...
nxpfan 0:075157567b0c 42 NETDNS_FOUND,
nxpfan 0:075157567b0c 43 };
nxpfan 0:075157567b0c 44
nxpfan 0:075157567b0c 45 class NetDnsRequest : public NetService
nxpfan 0:075157567b0c 46 {
nxpfan 0:075157567b0c 47 public:
nxpfan 0:075157567b0c 48 NetDnsRequest(const char* hostname);
nxpfan 0:075157567b0c 49 NetDnsRequest(Host* pHost);
nxpfan 0:075157567b0c 50 virtual ~NetDnsRequest();
nxpfan 0:075157567b0c 51
nxpfan 0:075157567b0c 52 class CDummy;
nxpfan 0:075157567b0c 53 template<class T>
nxpfan 0:075157567b0c 54 //Linker bug : Must be defined here :(
nxpfan 0:075157567b0c 55 void setOnReply( T* pItem, void (T::*pMethod)(NetDnsReply) )
nxpfan 0:075157567b0c 56 {
nxpfan 0:075157567b0c 57 m_pCbItem = (CDummy*) pItem;
nxpfan 0:075157567b0c 58 m_pCbMeth = (void (CDummy::*)(NetDnsReply)) pMethod;
nxpfan 0:075157567b0c 59 }
nxpfan 0:075157567b0c 60
nxpfan 0:075157567b0c 61 //Execute request & return OK if found, NOTFOUND or ERROR on error, or PROCESSING if the request has not completed yet
nxpfan 0:075157567b0c 62 // virtual DnsErr pollState() = 0;
nxpfan 0:075157567b0c 63 virtual void poll() = 0; //NetService fn
nxpfan 0:075157567b0c 64
nxpfan 0:075157567b0c 65 void getResult(IpAddr* pIp);
nxpfan 0:075157567b0c 66
nxpfan 0:075157567b0c 67 virtual void close();
nxpfan 0:075157567b0c 68
nxpfan 0:075157567b0c 69 protected:
nxpfan 0:075157567b0c 70 void onReply(NetDnsReply reply); //Must be called by impl when the request completes
nxpfan 0:075157567b0c 71
nxpfan 0:075157567b0c 72 IpAddr m_ip;
nxpfan 0:075157567b0c 73 char* m_hostname;
nxpfan 0:075157567b0c 74
nxpfan 0:075157567b0c 75 private:
nxpfan 0:075157567b0c 76 CDummy* m_pCbItem;
nxpfan 0:075157567b0c 77 void (CDummy::*m_pCbMeth)(NetDnsReply);
nxpfan 0:075157567b0c 78
nxpfan 0:075157567b0c 79 Host* m_pHost;
nxpfan 0:075157567b0c 80
nxpfan 0:075157567b0c 81 bool m_closed;
nxpfan 0:075157567b0c 82 };
nxpfan 0:075157567b0c 83
nxpfan 0:075157567b0c 84 #endif