exeption of receive(TCPSocketconnection)
Dependents: FTP_SDCard_File_Client_WIZwiki-W7500 FTPClient_example Freedman DigitalCamera_OV5642_WIZwiki-W7500 ... more
Fork of WIZnetInterface by
Socket/DNSClient.h
- Committer:
- Ricky_Kwon
- Date:
- 2015-07-21
- Revision:
- 20:5a1969320666
- Parent:
- 0:6f28332c466f
File content as of revision 20:5a1969320666:
// DNSClient.h 2013/4/5 #pragma once #include "UDPSocket.h" class DNSClient { public: DNSClient(const char* hostname = NULL); DNSClient(Endpoint* pHost); virtual ~DNSClient(); bool lookup(const char* hostname = NULL); uint32_t ip; protected: void poll(); void callback(); int response(uint8_t buf[], int size); int query(uint8_t buf[], int size, const char* hostname); void resolve(const char* hostname); uint8_t m_id[2]; Timer m_interval; int m_retry; const char* m_hostname; private: enum MyNetDnsState { MYNETDNS_START, MYNETDNS_PROCESSING, //Req has not completed MYNETDNS_NOTFOUND, MYNETDNS_ERROR, MYNETDNS_OK }; MyNetDnsState m_state; UDPSocket *m_udp; };