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/DNSRequest.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 DNSREQUEST_H
dirkx 0:355018f44c9f 25 #define DNSREQUEST_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 NetDnsRequest
dirkx 0:355018f44c9f 29
dirkx 0:355018f44c9f 30 enum DNSRequestErr
dirkx 0:355018f44c9f 31 {
dirkx 0:355018f44c9f 32 __DNS_MIN = -0xFFFF,
dirkx 0:355018f44c9f 33 DNS_SETUP, //NetDnsRequest not properly configured
dirkx 0:355018f44c9f 34 DNS_IF, //If has problems, does not exist or is not initialized
dirkx 0:355018f44c9f 35 DNS_MEM, //Not enough mem
dirkx 0:355018f44c9f 36 DNS_INUSE, //If/Port is in use
dirkx 0:355018f44c9f 37 DNS_PROCESSING, //Req has not completed
dirkx 0:355018f44c9f 38 //...
dirkx 0:355018f44c9f 39 DNS_OK = 0
dirkx 0:355018f44c9f 40 };
dirkx 0:355018f44c9f 41
dirkx 0:355018f44c9f 42 enum DNSReply
dirkx 0:355018f44c9f 43 {
dirkx 0:355018f44c9f 44 DNS_PRTCL,
dirkx 0:355018f44c9f 45 DNS_NOTFOUND, //Hostname is unknown
dirkx 0:355018f44c9f 46 DNS_ERROR, //Problem with DNS Service
dirkx 0:355018f44c9f 47 //...
dirkx 0:355018f44c9f 48 DNS_FOUND,
dirkx 0:355018f44c9f 49 };
dirkx 0:355018f44c9f 50
dirkx 0:355018f44c9f 51 class DNSRequest
dirkx 0:355018f44c9f 52 {
dirkx 0:355018f44c9f 53 public:
dirkx 0:355018f44c9f 54 DNSRequest();
dirkx 0:355018f44c9f 55 ~DNSRequest();
dirkx 0:355018f44c9f 56
dirkx 0:355018f44c9f 57 DNSRequestErr resolve(const char* hostname);
dirkx 0:355018f44c9f 58 DNSRequestErr resolve(Host* pHost);
dirkx 0:355018f44c9f 59
dirkx 0:355018f44c9f 60 class CDummy;
dirkx 0:355018f44c9f 61 void setOnReply( void (*pMethod)(DNSReply) );
dirkx 0:355018f44c9f 62 template<class T>
dirkx 0:355018f44c9f 63 void setOnReply( T* pItem, void (T::*pMethod)(DNSReply) )
dirkx 0:355018f44c9f 64 {
dirkx 0:355018f44c9f 65 m_pCbItem = (CDummy*) pItem;
dirkx 0:355018f44c9f 66 m_pCbMeth = (void (CDummy::*)(DNSReply)) pMethod;
dirkx 0:355018f44c9f 67 }
dirkx 0:355018f44c9f 68
dirkx 0:355018f44c9f 69 DNSRequestErr getResult(IpAddr* pIp);
dirkx 0:355018f44c9f 70
dirkx 0:355018f44c9f 71 DNSRequestErr close();
dirkx 0:355018f44c9f 72
dirkx 0:355018f44c9f 73 protected:
dirkx 0:355018f44c9f 74 void onNetDnsReply(NetDnsReply r);
dirkx 0:355018f44c9f 75 DNSRequestErr checkInst();
dirkx 0:355018f44c9f 76
dirkx 0:355018f44c9f 77 private:
dirkx 0:355018f44c9f 78 NetDnsRequest* m_pNetDnsRequest;
dirkx 0:355018f44c9f 79
dirkx 0:355018f44c9f 80 CDummy* m_pCbItem;
dirkx 0:355018f44c9f 81 void (CDummy::*m_pCbMeth)(DNSReply);
dirkx 0:355018f44c9f 82
dirkx 0:355018f44c9f 83 void (*m_pCb)(DNSReply);
dirkx 0:355018f44c9f 84
dirkx 0:355018f44c9f 85 };
dirkx 0:355018f44c9f 86
dirkx 0:355018f44c9f 87 #endif