nbns_responder.c
Go to the documentation of this file.
Debugging facilities.
void dnsDumpMessage(const DnsHeader *message, size_t length)
Dump DNS message for debugging purpose.
Definition: dns_debug.c:52
Data logging functions for debugging purpose (DNS)
@ IPV4_ADDR_STATE_VALID
An address assigned to an interface whose use is unrestricted.
Definition: ipv4.h:197
size_t nbnsEncodeName(const char_t *src, uint8_t *dest)
Encode a NetBIOS name.
Definition: nbns_common.c:150
size_t nbnsParseName(const NbnsHeader *message, size_t length, size_t pos, char_t *dest)
Decode a NetBIOS name.
Definition: nbns_common.c:202
bool_t nbnsCompareName(const NbnsHeader *message, size_t length, size_t pos, const char_t *name)
Compare NetBIOS names.
Definition: nbns_common.c:286
Definitions common to NBNS client and NBNS responder.
#define NBNS_DEFAULT_RESOURCE_RECORD_TTL
Definition: nbns_common.h:40
error_t nbnsSendResponse(NetInterface *interface, const IpAddr *destIpAddr, uint16_t destPort, uint16_t id)
Send NBNS response message.
Definition: nbns_responder.c:111
void nbnsProcessQuery(NetInterface *interface, const Ipv4PseudoHeader *pseudoHeader, const UdpHeader *udpHeader, const NbnsHeader *message, size_t length)
Process NBNS query message.
Definition: nbns_responder.c:54
NBNS responder (NetBIOS Name Service)
TCP/IP stack core.
void * netBufferAt(const NetBuffer *buffer, size_t offset)
Returns a pointer to the data at the specified position.
Definition: net_mem.c:415
error_t netBufferSetLength(NetBuffer *buffer, size_t length)
Adjust the length of a multi-part buffer.
Definition: net_mem.c:322
NetBuffer * udpAllocBuffer(size_t length, size_t *offset)
Allocate a buffer to hold a UDP packet.
Definition: udp.c:905
error_t udpSendBuffer(NetInterface *interface, const IpAddr *srcIpAddr, uint16_t srcPort, const IpAddr *destIpAddr, uint16_t destPort, NetBuffer *buffer, size_t offset, NetTxAncillary *ancillary)
Send a UDP datagram.
Definition: udp.c:627