net.h

Go to the documentation of this file.
00001 /*
00002  * net.h
00003  *
00004  * DNS Resolver definitions
00005  *
00006  * a Net::DNS like library for C
00007  *
00008  * (c) NLnet Labs, 2005-2006
00009  *
00010  * See the file LICENSE for the license
00011  */
00012 
00013 #ifndef LDNS_NET_H
00014 #define LDNS_NET_H
00015 
00016 #include <ldns/packet.h>
00017 #include <ldns/buffer.h>
00018 #include <ldns/resolver.h>
00019 #include <ldns/keys.h>
00020 
00021 #include <sys/socket.h>
00022 
00023 #define LDNS_DEFAULT_TIMEOUT_SEC 2
00024 #define LDNS_DEFAULT_TIMEOUT_USEC 0
00025 
00042 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);
00043 
00054 int ldns_udp_bgsend(ldns_buffer *qbin, const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
00055 
00065 int ldns_tcp_bgsend(ldns_buffer *qbin, const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
00066 
00078 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);
00079 
00089 ldns_status ldns_send(ldns_pkt **pkt, ldns_resolver *r, const ldns_pkt *query_pkt);
00090 
00101 ldns_status ldns_send_buffer(ldns_pkt **pkt, ldns_resolver *r, ldns_buffer *qb, ldns_rdf *tsig_mac);
00102 
00110 int ldns_tcp_connect(const struct sockaddr_storage *to, socklen_t tolen, struct timeval timeout);
00111 
00118 int ldns_udp_connect(const struct sockaddr_storage *to, struct timeval timeout);
00119 
00129 ssize_t ldns_tcp_send_query(ldns_buffer *qbin, int sockfd, const struct sockaddr_storage *to, socklen_t tolen);
00130 
00140 ssize_t ldns_udp_send_query(ldns_buffer *qbin, int sockfd, const struct sockaddr_storage *to, socklen_t tolen);
00149 uint8_t *ldns_tcp_read_wire(int sockfd, size_t *size);
00150 
00161 uint8_t *ldns_udp_read_wire(int sockfd, size_t *size, struct sockaddr_storage *fr, socklen_t *frlen);
00162 
00171 struct sockaddr_storage * ldns_rdf2native_sockaddr_storage(const ldns_rdf *rd, uint16_t port, size_t *size);
00172 
00179 ldns_rdf * ldns_sockaddr_storage2rdf(struct sockaddr_storage *sock, uint16_t *port);
00180 
00189 ldns_status ldns_axfr_start(ldns_resolver *resolver, ldns_rdf *domain, ldns_rr_class c);
00190 
00191 #endif  /* LDNS_NET_H */

Generated on Thu Nov 29 14:15:11 2007 for ldns by  doxygen 1.5.1