llmnr_client.h

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#ifndef _LLMNR_CLIENT_H
#define _LLMNR_CLIENT_H
 
//Dependencies
#include "core/net.h"
#include "core/socket.h"
#include "core/udp.h"
#include "dns/dns_cache.h"
#include "dns/dns_common.h"
#include "llmnr/llmnr_common.h"
 
//LLMNR client support
#ifndef LLMNR_CLIENT_SUPPORT
   #define LLMNR_CLIENT_SUPPORT DISABLED
#elif (LLMNR_CLIENT_SUPPORT != ENABLED && LLMNR_CLIENT_SUPPORT != DISABLED)
   #error LLMNR_CLIENT_SUPPORT parameter is not valid
#endif
 
//Maximum number of retransmissions of LLMNR queries
#ifndef LLMNR_CLIENT_MAX_RETRIES
   #define LLMNR_CLIENT_MAX_RETRIES 3
#elif (LLMNR_CLIENT_MAX_RETRIES < 1)
   #error LLMNR_CLIENT_MAX_RETRIES parameter is not valid
#endif
 
//Initial retransmission timeout
#ifndef LLMNR_CLIENT_INIT_TIMEOUT
   #define LLMNR_CLIENT_INIT_TIMEOUT 1000
#elif (LLMNR_CLIENT_INIT_TIMEOUT < 1000)
   #error LLMNR_CLIENT_INIT_TIMEOUT parameter is not valid
#endif
 
//Maximum retransmission timeout
#ifndef LLMNR_CLIENT_MAX_TIMEOUT
   #define LLMNR_CLIENT_MAX_TIMEOUT 1000
#elif (LLMNR_CLIENT_MAX_TIMEOUT < 1000)
   #error LLMNR_CLIENT_MAX_TIMEOUT parameter is not valid
#endif
 
//Maximum cache lifetime for LLMNR entries
#ifndef LLMNR_MAX_LIFETIME
   #define LLMNR_MAX_LIFETIME 60000
#elif (LLMNR_MAX_LIFETIME < 1000)
   #error LLMNR_MAX_LIFETIME parameter is not valid
#endif
 
//C++ guard
#ifdef __cplusplus
extern "C" {
#endif
 
//LLMNR related functions
error_t llmnrResolve(NetInterface *interface, const char_t *name,
   HostType type, IpAddr *ipAddr);
 
error_t llmnrSendQuery(DnsCacheEntry *entry);
 
void llmnrProcessResponse(NetInterface *interface,
   const IpPseudoHeader *pseudoHeader, const UdpHeader *udpHeader,
   const NetBuffer *buffer, size_t offset, const NetRxAncillary *ancillary,
   void *param);
 
//C++ guard
#ifdef __cplusplus
}
#endif
 
#endif