Lorcan Smith / Mbed 2 deprecated Enet_SPI

SNMP agent attached to SPI slave

Dependencies:   mbed

if/lwip/lwipNetDnsRequest.h@0:2a53a4c3238c, 2012-08-13 (annotated)

Committer:
lorcansmith
Date:
Mon Aug 13 15:07:40 2012 +0000
Revision:
0:2a53a4c3238c
v1.1 release includes ioAlarm traps

Who changed what in which revision?

UserRevisionLine numberNew contents of line
lorcansmith 0:2a53a4c3238c 1
lorcansmith 0:2a53a4c3238c 2 /*
lorcansmith 0:2a53a4c3238c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
lorcansmith 0:2a53a4c3238c 4
lorcansmith 0:2a53a4c3238c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
lorcansmith 0:2a53a4c3238c 6 of this software and associated documentation files (the "Software"), to deal
lorcansmith 0:2a53a4c3238c 7 in the Software without restriction, including without limitation the rights
lorcansmith 0:2a53a4c3238c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
lorcansmith 0:2a53a4c3238c 9 copies of the Software, and to permit persons to whom the Software is
lorcansmith 0:2a53a4c3238c 10 furnished to do so, subject to the following conditions:
lorcansmith 0:2a53a4c3238c 11
lorcansmith 0:2a53a4c3238c 12 The above copyright notice and this permission notice shall be included in
lorcansmith 0:2a53a4c3238c 13 all copies or substantial portions of the Software.
lorcansmith 0:2a53a4c3238c 14
lorcansmith 0:2a53a4c3238c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
lorcansmith 0:2a53a4c3238c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
lorcansmith 0:2a53a4c3238c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
lorcansmith 0:2a53a4c3238c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
lorcansmith 0:2a53a4c3238c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
lorcansmith 0:2a53a4c3238c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
lorcansmith 0:2a53a4c3238c 21 THE SOFTWARE.
lorcansmith 0:2a53a4c3238c 22 */
lorcansmith 0:2a53a4c3238c 23
lorcansmith 0:2a53a4c3238c 24 #ifndef LWIPNETDNSREQUEST_H
lorcansmith 0:2a53a4c3238c 25 #define LWIPNETDNSREQUEST_H
lorcansmith 0:2a53a4c3238c 26
lorcansmith 0:2a53a4c3238c 27 #define NET_LWIP_STACK 1
lorcansmith 0:2a53a4c3238c 28 #include "if/net/netdnsrequest.h"
lorcansmith 0:2a53a4c3238c 29
lorcansmith 0:2a53a4c3238c 30 //struct ip_addr_t;
lorcansmith 0:2a53a4c3238c 31 #include "lwip/ip_addr.h"
lorcansmith 0:2a53a4c3238c 32
lorcansmith 0:2a53a4c3238c 33 class LwipNetDnsRequest : public NetDnsRequest
lorcansmith 0:2a53a4c3238c 34 {
lorcansmith 0:2a53a4c3238c 35 public:
lorcansmith 0:2a53a4c3238c 36 LwipNetDnsRequest(const char* hostname);
lorcansmith 0:2a53a4c3238c 37 LwipNetDnsRequest(Host* pHost);
lorcansmith 0:2a53a4c3238c 38 virtual ~LwipNetDnsRequest();
lorcansmith 0:2a53a4c3238c 39
lorcansmith 0:2a53a4c3238c 40 //Execute request & return OK if found, NOTFOUND or ERROR on error, or PROCESSING if the request has not completed yet
lorcansmith 0:2a53a4c3238c 41 virtual void poll();
lorcansmith 0:2a53a4c3238c 42
lorcansmith 0:2a53a4c3238c 43 virtual void close();
lorcansmith 0:2a53a4c3238c 44
lorcansmith 0:2a53a4c3238c 45 protected:
lorcansmith 0:2a53a4c3238c 46 void foundCb(const char *name, ip_addr_t *ipaddr);
lorcansmith 0:2a53a4c3238c 47
lorcansmith 0:2a53a4c3238c 48 private:
lorcansmith 0:2a53a4c3238c 49 enum LwipNetDnsState
lorcansmith 0:2a53a4c3238c 50 {
lorcansmith 0:2a53a4c3238c 51 LWIPNETDNS_START,
lorcansmith 0:2a53a4c3238c 52 LWIPNETDNS_PROCESSING, //Req has not completed
lorcansmith 0:2a53a4c3238c 53 LWIPNETDNS_NOTFOUND,
lorcansmith 0:2a53a4c3238c 54 LWIPNETDNS_ERROR,
lorcansmith 0:2a53a4c3238c 55 LWIPNETDNS_OK
lorcansmith 0:2a53a4c3238c 56 };
lorcansmith 0:2a53a4c3238c 57
lorcansmith 0:2a53a4c3238c 58 LwipNetDnsState m_state;
lorcansmith 0:2a53a4c3238c 59 bool m_cbFired;
lorcansmith 0:2a53a4c3238c 60
lorcansmith 0:2a53a4c3238c 61 //Static callbacks : Transforms into a C++ callback
lorcansmith 0:2a53a4c3238c 62 static void sFoundCb(const char *name, ip_addr_t *ipaddr, void *arg);
lorcansmith 0:2a53a4c3238c 63
lorcansmith 0:2a53a4c3238c 64 bool m_closing;
lorcansmith 0:2a53a4c3238c 65 };
lorcansmith 0:2a53a4c3238c 66
lorcansmith 0:2a53a4c3238c 67 #endif