net.h

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/*
 * net.h
 *
 * DNS Resolver definitions
 *
 * a Net::DNS like library for C
 *
 * (c) NLnet Labs, 2005-2006
 *
 * See the file LICENSE for the license
 */
 
#ifndef LDNS_NET_H
#define LDNS_NET_H
 
#include <ldns/ldns.h>
#include <sys/socket.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define LDNS_DEFAULT_TIMEOUT_SEC 5
#define LDNS_DEFAULT_TIMEOUT_USEC 0
 
ldns_status ldns_udp_send(uint8_t **result, ldns_buffer *qbin, const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout, size_t *answersize);
 
int ldns_udp_bgsend2(ldns_buffer *qbin, const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
 
int ldns_udp_bgsend(ldns_buffer *qbin, const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
 
int ldns_tcp_bgsend2(ldns_buffer *qbin, const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
 
int ldns_tcp_bgsend(ldns_buffer *qbin, const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
 
ldns_status ldns_tcp_send(uint8_t **result, ldns_buffer *qbin, const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout, size_t *answersize);
 
ldns_status ldns_send(ldns_pkt **pkt, ldns_resolver *r, const ldns_pkt *query_pkt);
 
ldns_status ldns_send_buffer(ldns_pkt **pkt, ldns_resolver *r, ldns_buffer *qb, ldns_rdf *tsig_mac);
 
int ldns_tcp_connect2(const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
 
int ldns_tcp_connect(const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
 
int ldns_udp_connect2(const struct sockaddr_storage *to, struct timeval timeout);
 
int ldns_udp_connect(const struct sockaddr_storage *to, struct timeval timeout);
 
ssize_t ldns_tcp_send_query(ldns_buffer *qbin, int sockfd, const struct sockaddr_storage *to, socklen_t tolen);
 
ssize_t ldns_udp_send_query(ldns_buffer *qbin, int sockfd, const struct sockaddr_storage *to, socklen_t tolen);
 
uint8_t *ldns_tcp_read_wire_timeout(int sockfd, size_t *size, struct timeval timeout);
 
uint8_t *ldns_tcp_read_wire(int sockfd, size_t *size);
 
uint8_t *ldns_udp_read_wire(int sockfd, size_t *size, struct sockaddr_storage *fr, socklen_t *frlen);
 
struct sockaddr_storage * ldns_rdf2native_sockaddr_storage(const ldns_rdf *rd, uint16_t port, size_t *size);
 
ldns_rdf * ldns_sockaddr_storage2rdf(const struct sockaddr_storage *sock, uint16_t *port);
 
ldns_status ldns_axfr_start(ldns_resolver *resolver, const ldns_rdf *domain, ldns_rr_class c);
 
#ifdef __cplusplus
}
#endif
 
#endif  /* LDNS_NET_H */