src/sock_addr.h

   1 #ifndef INCLUDED_SOCK_ADDR_H
   2 #define INCLUDED_SOCK_ADDR_H
   3 #include "first.h"
   4
   5 #include <sys/types.h>
   6 #include "sys-socket.h"
   7
   8 #include "base_decls.h"
   9 #include "buffer.h"
  10
  11
  12 union sock_addr {
  13 #ifdef HAVE_IPV6
  14         struct sockaddr_in6 ipv6;
  15 #endif
  16         struct sockaddr_in ipv4;
  17 #ifdef HAVE_SYS_UN_H
  18         struct sockaddr_un un;
  19 #endif
  20         struct sockaddr plain;
  21 };
  22
  23
  24 static inline int sock_addr_get_family (const sock_addr *saddr);
  25 static inline int sock_addr_get_family (const sock_addr *saddr) {
  26         return saddr->plain.sa_family;
  27 }
  28
  29 unsigned short sock_addr_get_port (const sock_addr *saddr);
  30 int sock_addr_is_addr_wildcard (const sock_addr *saddr);
  31 int sock_addr_is_family_eq (const sock_addr *saddr1, const sock_addr *saddr2);
  32 int sock_addr_is_port_eq (const sock_addr *saddr1, const sock_addr *saddr2);
  33 int sock_addr_is_addr_eq (const sock_addr *saddr1, const sock_addr *saddr2);
  34 /*int sock_addr_is_addr_port_eq (const sock_addr *saddr1, const sock_addr *saddr2);*/
  35 int sock_addr_is_addr_eq_bits(const sock_addr *a, const sock_addr *b, int bits);
  36 int sock_addr_assign (sock_addr *saddr, int family, unsigned short nport, const void *naddr);
  37
  38 int sock_addr_inet_pton(sock_addr *saddr, const char *str, int family, unsigned short port);
  39
  40 const char * sock_addr_inet_ntop(const sock_addr *saddr, char *buf, socklen_t sz);
  41 int sock_addr_inet_ntop_copy_buffer(buffer *b, const sock_addr *saddr);
  42 int sock_addr_inet_ntop_append_buffer(buffer *b, const sock_addr *saddr);
  43 int sock_addr_stringify_append_buffer(buffer *b, const sock_addr *saddr);
  44 int sock_addr_nameinfo_append_buffer(server *srv, buffer *b, const sock_addr *saddr);
  45
  46 int sock_addr_from_buffer_hints_numeric(server *srv, sock_addr *saddr, socklen_t *len, const buffer *b, int family, unsigned short port);
  47 int sock_addr_from_str_hints(server *srv, sock_addr *saddr, socklen_t *len, const char *str, int family, unsigned short port);
  48 int sock_addr_from_str_numeric(server *srv, sock_addr *saddr, const char *str);
  49
  50
  51 #endif