ext/socket/raddrinfo.c File Reference

#include "rubysocket.h"

Go to the source code of this file.

Data Structures

struct  getaddrinfo_arg
struct  getnameinfo_arg
struct  hostent_arg
struct  rb_addrinfo_t

Defines

#define addrinfo_free   RUBY_TYPED_DEFAULT_FREE
#define IS_ADDRINFO(obj)   rb_typeddata_is_kind_of((obj), &addrinfo_type)

Functions

static int str_is_number (const char *)
static void * nogvl_getaddrinfo (void *arg)
static int numeric_getaddrinfo (const char *node, const char *service, const struct addrinfo *hints, struct addrinfo **res)
int rb_getaddrinfo (const char *node, const char *service, const struct addrinfo *hints, struct rb_addrinfo **res)
void rb_freeaddrinfo (struct rb_addrinfo *ai)
static void * nogvl_getnameinfo (void *arg)
int rb_getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen, int flags)
static void make_ipaddr0 (struct sockaddr *addr, socklen_t addrlen, char *buf, size_t buflen)
VALUE rsock_make_ipaddr (struct sockaddr *addr, socklen_t addrlen)
static void make_inetaddr (unsigned int host, char *buf, size_t buflen)
static char * host_str (VALUE host, char *hbuf, size_t hbuflen, int *flags_ptr)
static char * port_str (VALUE port, char *pbuf, size_t pbuflen, int *flags_ptr)
struct rb_addrinfo * rsock_getaddrinfo (VALUE host, VALUE port, struct addrinfo *hints, int socktype_hack)
struct rb_addrinfo * rsock_addrinfo (VALUE host, VALUE port, int socktype, int flags)
VALUE rsock_ipaddr (struct sockaddr *sockaddr, socklen_t sockaddrlen, int norevlookup)
static VALUE make_hostent_internal (struct hostent_arg *arg)
VALUE rsock_freeaddrinfo (VALUE arg)
VALUE rsock_make_hostent (VALUE host, struct rb_addrinfo *addr, VALUE(*ipaddr)(struct sockaddr *, socklen_t))
static void addrinfo_mark (void *ptr)
static size_t addrinfo_memsize (const void *ptr)
static VALUE addrinfo_s_allocate (VALUE klass)
static rb_addrinfo_t * check_addrinfo (VALUE self)
static rb_addrinfo_t * get_addrinfo (VALUE self)
static rb_addrinfo_t * alloc_addrinfo ()
static void init_addrinfo (rb_addrinfo_t *rai, struct sockaddr *sa, socklen_t len, int pfamily, int socktype, int protocol, VALUE canonname, VALUE inspectname)
VALUE rsock_addrinfo_new (struct sockaddr *addr, socklen_t len, int family, int socktype, int protocol, VALUE canonname, VALUE inspectname)
static struct rb_addrinfo * call_getaddrinfo (VALUE node, VALUE service, VALUE family, VALUE socktype, VALUE protocol, VALUE flags, int socktype_hack)
static VALUE make_inspectname (VALUE node, VALUE service, struct addrinfo *res)
static void init_addrinfo_getaddrinfo (rb_addrinfo_t *rai, VALUE node, VALUE service, VALUE family, VALUE socktype, VALUE protocol, VALUE flags, VALUE inspectnode, VALUE inspectservice)
static VALUE addrinfo_firstonly_new (VALUE node, VALUE service, VALUE family, VALUE socktype, VALUE protocol, VALUE flags)
static VALUE addrinfo_list_new (VALUE node, VALUE service, VALUE family, VALUE socktype, VALUE protocol, VALUE flags)
static VALUE addrinfo_initialize (int argc, VALUE *argv, VALUE self)
static int get_afamily (struct sockaddr *addr, socklen_t len)
static int ai_get_afamily (rb_addrinfo_t *rai)
static VALUE inspect_sockaddr (VALUE addrinfo, VALUE ret)
VALUE rsock_inspect_sockaddr (struct sockaddr *sockaddr_arg, socklen_t socklen, VALUE ret)
static VALUE addrinfo_inspect (VALUE self)
VALUE rsock_addrinfo_inspect_sockaddr (VALUE self)
static VALUE addrinfo_mdump (VALUE self)
static VALUE addrinfo_mload (VALUE self, VALUE ary)
static VALUE addrinfo_afamily (VALUE self)
static VALUE addrinfo_pfamily (VALUE self)
static VALUE addrinfo_socktype (VALUE self)
static VALUE addrinfo_protocol (VALUE self)
static VALUE addrinfo_to_sockaddr (VALUE self)
static VALUE addrinfo_canonname (VALUE self)
static VALUE addrinfo_ip_p (VALUE self)
static VALUE addrinfo_ipv4_p (VALUE self)
static VALUE addrinfo_ipv6_p (VALUE self)
static VALUE addrinfo_unix_p (VALUE self)
static VALUE addrinfo_getnameinfo (int argc, VALUE *argv, VALUE self)
static VALUE addrinfo_ip_unpack (VALUE self)
static VALUE addrinfo_ip_address (VALUE self)
static VALUE addrinfo_ip_port (VALUE self)
static int extract_in_addr (VALUE self, uint32_t *addrp)
static VALUE addrinfo_ipv4_private_p (VALUE self)
static VALUE addrinfo_ipv4_loopback_p (VALUE self)
static VALUE addrinfo_ipv4_multicast_p (VALUE self)
static VALUE addrinfo_s_getaddrinfo (int argc, VALUE *argv, VALUE self)
static VALUE addrinfo_s_ip (VALUE self, VALUE host)
static VALUE addrinfo_s_tcp (VALUE self, VALUE host, VALUE port)
static VALUE addrinfo_s_udp (VALUE self, VALUE host, VALUE port)
VALUE rsock_sockaddr_string_value (volatile VALUE *v)
VALUE rsock_sockaddr_string_value_with_addrinfo (volatile VALUE *v, VALUE *rai_ret)
char * rsock_sockaddr_string_value_ptr (volatile VALUE *v)
VALUE rb_check_sockaddr_string_type (VALUE val)
VALUE rsock_fd_socket_addrinfo (int fd, struct sockaddr *addr, socklen_t len)
VALUE rsock_io_socket_addrinfo (VALUE io, struct sockaddr *addr, socklen_t len)
void rsock_init_addrinfo (void)

Variables

static const rb_data_type_t addrinfo_type

Define Documentation

#define addrinfo_free   RUBY_TYPED_DEFAULT_FREE

Definition at line 681 of file raddrinfo.c.

#define IS_ADDRINFO ( obj   )     rb_typeddata_is_kind_of((obj), &addrinfo_type)

Definition at line 700 of file raddrinfo.c.

Referenced by rb_check_sockaddr_string_type(), rsock_sockaddr_string_value(), and rsock_sockaddr_string_value_with_addrinfo().

Function Documentation

static VALUE addrinfo_afamily ( VALUE  self  )  [static]

Definition at line 1669 of file raddrinfo.c.

References ai_get_afamily(), get_addrinfo(), and INT2NUM.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_canonname ( VALUE  self  )  [static]

Definition at line 1760 of file raddrinfo.c.

References rb_addrinfo_t::canonname, and get_addrinfo().

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_firstonly_new ( VALUE  node,
VALUE  service,
VALUE  family,
VALUE  socktype,
VALUE  protocol,
VALUE  flags 
) [static]

Definition at line 858 of file raddrinfo.c.

References rb_addrinfo::ai, addrinfo::ai_addr, addrinfo::ai_addrlen, addrinfo::ai_canonname, addrinfo::ai_family, addrinfo::ai_protocol, addrinfo::ai_socktype, call_getaddrinfo(), make_inspectname(), OBJ_FREEZE, Qnil, rb_freeaddrinfo(), rb_tainted_str_new_cstr(), and rsock_addrinfo_new().

Referenced by addrinfo_s_ip(), addrinfo_s_tcp(), and addrinfo_s_udp().

static VALUE addrinfo_getnameinfo ( int  argc,
VALUE *  argv,
VALUE  self 
) [static]

Definition at line 1867 of file raddrinfo.c.

References union_sockaddr::addr, rb_addrinfo_t::addr, get_addrinfo(), getnameinfo, NI_DGRAM, NIL_P, NUM2INT, rb_assoc_new(), rb_scan_args(), rb_str_new2, rsock_raise_socket_error(), rb_addrinfo_t::sockaddr_len, and rb_addrinfo_t::socktype.

Referenced by addrinfo_ip_address(), addrinfo_ip_unpack(), and rsock_init_addrinfo().

static VALUE addrinfo_initialize ( int  argc,
VALUE *  argv,
VALUE  self 
) [static]

Definition at line 986 of file raddrinfo.c.

References AI_NUMERICHOST, AI_NUMERICSERV, alloc_addrinfo(), check_addrinfo(), DATA_PTR, init_addrinfo(), init_addrinfo_getaddrinfo(), INT2NUM, NIL_P, NUM2INT, PF_UNSPEC, Qnil, rb_ary_entry(), rb_check_array_type(), rb_eSocket, rb_eTypeError, rb_raise(), rb_scan_args(), rsock_family_arg(), rsock_socktype_arg(), RSTRING_LEN, RSTRING_PTR, RSTRING_SOCKLEN, StringValue, and StringValueCStr.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_inspect ( VALUE  self  )  [static]

Definition at line 1386 of file raddrinfo.c.

References ai_get_afamily(), rb_addrinfo_t::canonname, get_addrinfo(), inspect_sockaddr(), rb_addrinfo_t::inspectname, name, NIL_P, PF_INET, rb_addrinfo_t::pfamily, rb_addrinfo_t::protocol, rb_id2name(), rb_obj_classname(), rb_sprintf(), rb_str_buf_cat2(), rb_str_cat2(), rb_str_catf(), rb_addrinfo_t::socktype, and StringValueCStr.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ip_address ( VALUE  self  )  [static]

Definition at line 1928 of file raddrinfo.c.

References addrinfo_getnameinfo(), ai_get_afamily(), get_addrinfo(), INT2NUM, IS_IP_FAMILY, NI_NUMERICHOST, NI_NUMERICSERV, rb_ary_entry(), rb_eSocket, and rb_raise().

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ip_p ( VALUE  self  )  [static]

Definition at line 1779 of file raddrinfo.c.

References ai_get_afamily(), get_addrinfo(), IS_IP_FAMILY, Qfalse, and Qtrue.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ip_port ( VALUE  self  )  [static]

Definition at line 1953 of file raddrinfo.c.

References rb_addrinfo_t::addr, ai_get_afamily(), get_addrinfo(), union_sockaddr::in, INT2NUM, IS_IP_FAMILY, rb_eSocket, rb_raise(), and rb_addrinfo_t::sockaddr_len.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ip_unpack ( VALUE  self  )  [static]

Definition at line 1901 of file raddrinfo.c.

References addrinfo_getnameinfo(), ai_get_afamily(), get_addrinfo(), INT2NUM, IS_IP_FAMILY, NI_NUMERICHOST, NI_NUMERICSERV, rb_ary_entry(), rb_ary_store(), rb_eSocket, rb_raise(), and StringValueCStr.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ipv4_loopback_p ( VALUE  self  )  [static]

Definition at line 2021 of file raddrinfo.c.

References extract_in_addr(), Qfalse, and Qtrue.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ipv4_multicast_p ( VALUE  self  )  [static]

Definition at line 2035 of file raddrinfo.c.

References extract_in_addr(), Qfalse, and Qtrue.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ipv4_p ( VALUE  self  )  [static]

Definition at line 1799 of file raddrinfo.c.

References ai_get_afamily(), get_addrinfo(), Qfalse, and Qtrue.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ipv4_private_p ( VALUE  self  )  [static]

Definition at line 2005 of file raddrinfo.c.

References extract_in_addr(), Qfalse, and Qtrue.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_ipv6_p ( VALUE  self  )  [static]

Definition at line 1818 of file raddrinfo.c.

References ai_get_afamily(), get_addrinfo(), Qfalse, and Qtrue.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_list_new ( VALUE  node,
VALUE  service,
VALUE  family,
VALUE  socktype,
VALUE  protocol,
VALUE  flags 
) [static]

Definition at line 884 of file raddrinfo.c.

References rb_addrinfo::ai, addrinfo::ai_addr, addrinfo::ai_addrlen, addrinfo::ai_canonname, addrinfo::ai_family, addrinfo::ai_next, addrinfo::ai_protocol, addrinfo::ai_socktype, call_getaddrinfo(), make_inspectname(), OBJ_FREEZE, Qnil, rb_ary_new(), rb_ary_push(), rb_freeaddrinfo(), rb_tainted_str_new_cstr(), and rsock_addrinfo_new().

Referenced by addrinfo_s_getaddrinfo().

static void addrinfo_mark ( void *  ptr  )  [static]

Definition at line 672 of file raddrinfo.c.

References rb_addrinfo_t::canonname, rb_addrinfo_t::inspectname, and rb_gc_mark().

static VALUE addrinfo_mdump ( VALUE  self  )  [static]

Definition at line 1473 of file raddrinfo.c.

References union_sockaddr::addr, rb_addrinfo_t::addr, ai_get_afamily(), rb_addrinfo_t::canonname, get_addrinfo(), getnameinfo, id, rb_addrinfo_t::inspectname, INT2FIX, IS_IP_FAMILY, NI_MAXHOST, NI_MAXSERV, NI_NUMERICHOST, NI_NUMERICSERV, rb_addrinfo_t::pfamily, rb_addrinfo_t::protocol, rb_ary_new3, rb_assoc_new(), rb_eSocket, rb_id2str(), rb_raise(), rb_str_new(), rb_str_new_cstr(), rsock_raise_socket_error(), rb_addrinfo_t::sockaddr_len, and rb_addrinfo_t::socktype.

Referenced by rsock_init_addrinfo().

static size_t addrinfo_memsize ( const void *  ptr  )  [static]

Definition at line 684 of file raddrinfo.c.

static VALUE addrinfo_mload ( VALUE  self,
VALUE  ary 
) [static]

Definition at line 1550 of file raddrinfo.c.

References union_sockaddr::addr, rb_addrinfo::ai, addrinfo::ai_addr, addrinfo::ai_addrlen, AI_NUMERICHOST, AI_NUMERICSERV, alloc_addrinfo(), call_getaddrinfo(), check_addrinfo(), DATA_PTR, init_addrinfo(), INT2FIX, INT2NUM, IS_IP_FAMILY, NIL_P, Qnil, rb_ary_entry(), rb_convert_type(), rb_eSocket, rb_eTypeError, rb_freeaddrinfo(), rb_raise(), RSTRING_LEN, RSTRING_PTR, StringValue, and T_ARRAY.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_pfamily ( VALUE  self  )  [static]

Definition at line 1685 of file raddrinfo.c.

References get_addrinfo(), INT2NUM, and rb_addrinfo_t::pfamily.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_protocol ( VALUE  self  )  [static]

Definition at line 1717 of file raddrinfo.c.

References get_addrinfo(), INT2NUM, and rb_addrinfo_t::protocol.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_s_allocate ( VALUE  klass  )  [static]

Definition at line 695 of file raddrinfo.c.

References TypedData_Wrap_Struct.

Referenced by rsock_addrinfo_new(), and rsock_init_addrinfo().

static VALUE addrinfo_s_getaddrinfo ( int  argc,
VALUE *  argv,
VALUE  self 
) [static]

Definition at line 2325 of file raddrinfo.c.

References addrinfo_list_new(), node, and rb_scan_args().

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_s_ip ( VALUE  self,
VALUE  host 
) [static]

Definition at line 2345 of file raddrinfo.c.

References addrinfo_firstonly_new(), get_addrinfo(), INT2FIX, INT2NUM, PF_UNSPEC, rb_addrinfo_t::protocol, Qnil, and rb_addrinfo_t::socktype.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_s_tcp ( VALUE  self,
VALUE  host,
VALUE  port 
) [static]

Definition at line 2366 of file raddrinfo.c.

References addrinfo_firstonly_new(), INT2FIX, INT2NUM, and PF_UNSPEC.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_s_udp ( VALUE  self,
VALUE  host,
VALUE  port 
) [static]

Definition at line 2381 of file raddrinfo.c.

References addrinfo_firstonly_new(), INT2FIX, INT2NUM, and PF_UNSPEC.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_socktype ( VALUE  self  )  [static]

Definition at line 1701 of file raddrinfo.c.

References get_addrinfo(), INT2NUM, and rb_addrinfo_t::socktype.

Referenced by rsock_init_addrinfo().

static VALUE addrinfo_to_sockaddr ( VALUE  self  )  [static]

Definition at line 1735 of file raddrinfo.c.

References rb_addrinfo_t::addr, get_addrinfo(), OBJ_INFECT, rb_str_new(), and rb_addrinfo_t::sockaddr_len.

Referenced by rb_check_sockaddr_string_type(), rsock_init_addrinfo(), rsock_sockaddr_string_value(), and rsock_sockaddr_string_value_with_addrinfo().

static VALUE addrinfo_unix_p ( VALUE  self  )  [static]

Definition at line 1841 of file raddrinfo.c.

References ai_get_afamily(), get_addrinfo(), Qfalse, and Qtrue.

Referenced by rsock_init_addrinfo().

static int ai_get_afamily ( rb_addrinfo_t *  rai  )  [static]

Definition at line 1075 of file raddrinfo.c.

References union_sockaddr::addr, rb_addrinfo_t::addr, get_afamily(), and rb_addrinfo_t::sockaddr_len.

Referenced by addrinfo_afamily(), addrinfo_inspect(), addrinfo_ip_address(), addrinfo_ip_p(), addrinfo_ip_port(), addrinfo_ip_unpack(), addrinfo_ipv4_p(), addrinfo_ipv6_p(), addrinfo_mdump(), addrinfo_unix_p(), and extract_in_addr().

static rb_addrinfo_t* alloc_addrinfo (  )  [static]

Definition at line 720 of file raddrinfo.c.

References ALLOC, rb_addrinfo_t::canonname, rb_addrinfo_t::inspectname, and Qnil.

Referenced by addrinfo_initialize(), addrinfo_mload(), and rsock_addrinfo_new().

static struct rb_addrinfo* call_getaddrinfo ( VALUE  node,
VALUE  service,
VALUE  family,
VALUE  socktype,
VALUE  protocol,
VALUE  flags,
int  socktype_hack 
) [static, read]

Definition at line 761 of file raddrinfo.c.

References addrinfo::ai_family, addrinfo::ai_flags, addrinfo::ai_protocol, addrinfo::ai_socktype, MEMZERO, NIL_P, NULL, NUM2INT, PF_UNSPEC, rb_eSocket, rb_raise(), rsock_family_arg(), rsock_getaddrinfo(), and rsock_socktype_arg().

Referenced by addrinfo_firstonly_new(), addrinfo_list_new(), addrinfo_mload(), and init_addrinfo_getaddrinfo().

static rb_addrinfo_t* check_addrinfo ( VALUE  self  )  [inline, static]

Definition at line 702 of file raddrinfo.c.

References rb_check_typeddata().

Referenced by addrinfo_initialize(), addrinfo_mload(), and get_addrinfo().

static int extract_in_addr ( VALUE  self,
uint32_t *  addrp 
) [static]

Definition at line 1991 of file raddrinfo.c.

References rb_addrinfo_t::addr, ai_get_afamily(), get_addrinfo(), and union_sockaddr::in.

Referenced by addrinfo_ipv4_loopback_p(), addrinfo_ipv4_multicast_p(), and addrinfo_ipv4_private_p().

static rb_addrinfo_t* get_addrinfo ( VALUE  self  )  [static]

Definition at line 708 of file raddrinfo.c.

References check_addrinfo(), rb_eTypeError, and rb_raise().

Referenced by addrinfo_afamily(), addrinfo_canonname(), addrinfo_getnameinfo(), addrinfo_inspect(), addrinfo_ip_address(), addrinfo_ip_p(), addrinfo_ip_port(), addrinfo_ip_unpack(), addrinfo_ipv4_p(), addrinfo_ipv6_p(), addrinfo_mdump(), addrinfo_pfamily(), addrinfo_protocol(), addrinfo_s_ip(), addrinfo_socktype(), addrinfo_to_sockaddr(), addrinfo_unix_p(), extract_in_addr(), and inspect_sockaddr().

static int get_afamily ( struct sockaddr *  addr,
socklen_t  len 
) [static]

Definition at line 1066 of file raddrinfo.c.

References AF_UNSPEC.

Referenced by ai_get_afamily(), and rsock_fd_socket_addrinfo().

static char* host_str ( VALUE  host,
char *  hbuf,
size_t  hbuflen,
int *  flags_ptr 
) [static]

Definition at line 401 of file raddrinfo.c.

References AI_NUMERICHOST, make_inetaddr(), name, NIL_P, NULL, NUM2UINT, PRIuSIZE, rb_cInteger, rb_eArgError, rb_obj_is_kind_of(), rb_raise(), RSTRING_PTR, SafeStringValue, and strlen().

Referenced by make_hostent_internal(), and rsock_getaddrinfo().

static void init_addrinfo ( rb_addrinfo_t *  rai,
struct sockaddr *  sa,
socklen_t  len,
int  pfamily,
int  socktype,
int  protocol,
VALUE  canonname,
VALUE  inspectname 
) [static]

Definition at line 730 of file raddrinfo.c.

References rb_addrinfo_t::addr, rb_addrinfo_t::canonname, rb_addrinfo_t::inspectname, rb_addrinfo_t::pfamily, rb_addrinfo_t::protocol, rb_eArgError, rb_raise(), rb_addrinfo_t::sockaddr_len, and rb_addrinfo_t::socktype.

Referenced by addrinfo_initialize(), addrinfo_mload(), init_addrinfo_getaddrinfo(), and rsock_addrinfo_new().

static void init_addrinfo_getaddrinfo ( rb_addrinfo_t *  rai,
VALUE  node,
VALUE  service,
VALUE  family,
VALUE  socktype,
VALUE  protocol,
VALUE  flags,
VALUE  inspectnode,
VALUE  inspectservice 
) [static]

Definition at line 790 of file raddrinfo.c.

References rb_addrinfo::ai, addrinfo::ai_addr, addrinfo::ai_addrlen, addrinfo::ai_canonname, call_getaddrinfo(), init_addrinfo(), make_inspectname(), NUM2INT, OBJ_FREEZE, Qnil, rb_freeaddrinfo(), rb_str_equal(), and rb_tainted_str_new_cstr().

Referenced by addrinfo_initialize().

static VALUE inspect_sockaddr ( VALUE  addrinfo,
VALUE  ret 
) [static]

Definition at line 1081 of file raddrinfo.c.

References rb_addrinfo_t::addr, get_addrinfo(), rsock_inspect_sockaddr(), and rb_addrinfo_t::sockaddr_len.

Referenced by addrinfo_inspect(), and rsock_addrinfo_inspect_sockaddr().

static VALUE make_hostent_internal ( struct hostent_arg *  arg  )  [static]

Definition at line 598 of file raddrinfo.c.

References hostent_arg::addr, rb_addrinfo::ai, addrinfo::ai_canonname, addrinfo::ai_family, addrinfo::ai_next, hostent_arg::host, host_str(), INT2NUM, hostent_arg::ipaddr, names, NI_MAXHOST, NULL, rb_ary_new(), rb_ary_new2, rb_ary_push(), rb_str_new2, and strlen().

Referenced by rsock_make_hostent().

static void make_inetaddr ( unsigned int  host,
char *  buf,
size_t  buflen 
) [static]

Definition at line 376 of file raddrinfo.c.

References INIT_SOCKADDR_IN, and make_ipaddr0().

Referenced by host_str().

static VALUE make_inspectname ( VALUE  node,
VALUE  service,
struct addrinfo *  res 
) [static]

Definition at line 812 of file raddrinfo.c.

References addrinfo::ai_addr, addrinfo::ai_addrlen, FIX2INT, NI_MAXHOST, NI_MAXSERV, NI_NUMERICHOST, NI_NUMERICSERV, NIL_P, OBJ_FREEZE, OBJ_INFECT, Qnil, rb_getnameinfo(), rb_sprintf(), rb_str_catf(), rb_str_dup(), RB_TYPE_P, RSTRING_PTR, StringValueCStr, T_FIXNUM, and T_STRING.

Referenced by addrinfo_firstonly_new(), addrinfo_list_new(), and init_addrinfo_getaddrinfo().

static void make_ipaddr0 ( struct sockaddr *  addr,
socklen_t  addrlen,
char *  buf,
size_t  buflen 
) [static]

Definition at line 356 of file raddrinfo.c.

References NI_NUMERICHOST, NULL, rb_getnameinfo(), and rsock_raise_socket_error().

Referenced by make_inetaddr(), and rsock_make_ipaddr().

static void* nogvl_getaddrinfo ( void *  arg  )  [static]

Definition at line 158 of file raddrinfo.c.

References EAI_NONAME, EAI_SYSTEM, errno, getaddrinfo, getaddrinfo_arg::hints, getaddrinfo_arg::node, getaddrinfo_arg::res, and getaddrinfo_arg::service.

Referenced by rb_getaddrinfo().

static void* nogvl_getnameinfo ( void *  arg  )  [static]

Definition at line 323 of file raddrinfo.c.

References getnameinfo_arg::flags, getnameinfo, getnameinfo_arg::host, getnameinfo_arg::hostlen, getnameinfo_arg::sa, getnameinfo_arg::salen, getnameinfo_arg::serv, and getnameinfo_arg::servlen.

Referenced by rb_getnameinfo().

static int numeric_getaddrinfo ( const char *  node,
const char *  service,
const struct addrinfo *  hints,
struct addrinfo **  res 
) [static]

Definition at line 175 of file raddrinfo.c.

References addrinfo::ai_addr, addrinfo::ai_addrlen, addrinfo::ai_canonname, addrinfo::ai_family, addrinfo::ai_next, addrinfo::ai_protocol, addrinfo::ai_socktype, EAI_FAIL, inet_pton(), INIT_SOCKADDR_IN, INIT_SOCKADDR_IN6, list, NULL, numberof, PF_INET, PF_UNSPEC, strlen(), xcalloc, and xmalloc.

Referenced by rb_getaddrinfo().

static char* port_str ( VALUE  port,
char *  pbuf,
size_t  pbuflen,
int *  flags_ptr 
) [static]

Definition at line 438 of file raddrinfo.c.

References AI_NUMERICSERV, FIX2LONG, FIXNUM_P, NIL_P, PRIuSIZE, rb_eArgError, rb_raise(), RSTRING_PTR, SafeStringValue, snprintf, and strlen().

Referenced by rsock_getaddrinfo().

VALUE rb_check_sockaddr_string_type ( VALUE  val  ) 

Definition at line 2456 of file raddrinfo.c.

References addrinfo_to_sockaddr(), IS_ADDRINFO, and rb_check_string_type().

Referenced by sock_s_getnameinfo().

void rb_freeaddrinfo ( struct rb_addrinfo *  ai  ) 

Definition at line 293 of file raddrinfo.c.

References rb_addrinfo::ai, addrinfo::ai_addr, addrinfo::ai_next, rb_addrinfo::allocated_by_malloc, freeaddrinfo, and xfree.

Referenced by addrinfo_firstonly_new(), addrinfo_list_new(), addrinfo_mload(), inetsock_cleanup(), init_addrinfo_getaddrinfo(), ip_s_getaddress(), rsock_freeaddrinfo(), sock_s_getaddrinfo(), sock_s_getnameinfo(), sock_s_pack_sockaddr_in(), udp_bind(), and udp_send().

int rb_getaddrinfo ( const char *  node,
const char *  service,
const struct addrinfo *  hints,
struct rb_addrinfo **  res 
)

Definition at line 259 of file raddrinfo.c.

References getaddrinfo, getaddrinfo_arg::hints, MEMZERO, getaddrinfo_arg::node, nogvl_getaddrinfo(), numeric_getaddrinfo(), rb_thread_call_without_gvl(), getaddrinfo_arg::res, RUBY_UBF_IO, getaddrinfo_arg::service, and xmalloc.

Referenced by rsock_getaddrinfo(), and sock_s_getnameinfo().

int rb_getnameinfo ( const struct sockaddr *  sa,
socklen_t  salen,
char *  host,
size_t  hostlen,
char *  serv,
size_t  servlen,
int  flags 
)

Definition at line 334 of file raddrinfo.c.

References getnameinfo_arg::flags, getnameinfo, getnameinfo_arg::host, getnameinfo_arg::hostlen, nogvl_getnameinfo(), rb_thread_call_without_gvl(), RUBY_UBF_IO, getnameinfo_arg::sa, getnameinfo_arg::salen, getnameinfo_arg::serv, and getnameinfo_arg::servlen.

Referenced by make_inspectname(), make_ipaddr0(), rsock_ipaddr(), and sock_s_getnameinfo().

struct rb_addrinfo* rsock_addrinfo ( VALUE  host,
VALUE  port,
int  socktype,
int  flags 
) [read]

Definition at line 493 of file raddrinfo.c.

References AF_UNSPEC, addrinfo::ai_family, addrinfo::ai_flags, addrinfo::ai_socktype, MEMZERO, and rsock_getaddrinfo().

Referenced by init_inetsock_internal(), ip_s_getaddress(), sock_s_gethostbyname(), sock_s_pack_sockaddr_in(), tcp_s_gethostbyname(), udp_bind(), udp_connect(), and udp_send().

VALUE rsock_addrinfo_inspect_sockaddr ( VALUE  self  ) 

Definition at line 1466 of file raddrinfo.c.

References inspect_sockaddr(), and rb_str_new().

Referenced by rsock_init_addrinfo(), and rsock_syserr_fail_raddrinfo().

VALUE rsock_addrinfo_new ( struct sockaddr *  addr,
socklen_t  len,
int  family,
int  socktype,
int  protocol,
VALUE  canonname,
VALUE  inspectname 
)

Definition at line 747 of file raddrinfo.c.

References addrinfo_s_allocate(), alloc_addrinfo(), DATA_PTR, init_addrinfo(), and rb_cAddrinfo.

Referenced by addrinfo_firstonly_new(), addrinfo_list_new(), rsock_fd_socket_addrinfo(), and rsock_syserr_fail_sockaddr().

VALUE rsock_fd_socket_addrinfo ( int  fd,
struct sockaddr *  addr,
socklen_t  len 
)

Definition at line 2464 of file raddrinfo.c.

References get_afamily(), Qnil, rb_sys_fail(), and rsock_addrinfo_new().

Referenced by bsock_local_address(), bsock_remote_address(), and rsock_io_socket_addrinfo().

VALUE rsock_freeaddrinfo ( VALUE  arg  ) 

Definition at line 642 of file raddrinfo.c.

References Qnil, and rb_freeaddrinfo().

Referenced by rsock_make_hostent(), and udp_connect().

struct rb_addrinfo* rsock_getaddrinfo ( VALUE  host,
VALUE  port,
struct addrinfo *  hints,
int  socktype_hack 
) [read]

Definition at line 465 of file raddrinfo.c.

References addrinfo::ai_flags, addrinfo::ai_socktype, host_str(), NI_MAXHOST, NI_MAXSERV, NULL, port_str(), rb_eSocket, rb_getaddrinfo(), rb_raise(), rsock_raise_socket_error(), str_is_number(), and strlen().

Referenced by call_getaddrinfo(), rsock_addrinfo(), and sock_s_getaddrinfo().

void rsock_init_addrinfo ( void   ) 

Definition at line 2509 of file raddrinfo.c.

References addrinfo_afamily(), addrinfo_canonname(), addrinfo_getnameinfo(), addrinfo_initialize(), addrinfo_inspect(), addrinfo_ip_address(), addrinfo_ip_p(), addrinfo_ip_port(), addrinfo_ip_unpack(), addrinfo_ipv4_loopback_p(), addrinfo_ipv4_multicast_p(), addrinfo_ipv4_p(), addrinfo_ipv4_private_p(), addrinfo_ipv6_p(), addrinfo_mdump(), addrinfo_mload(), addrinfo_pfamily(), addrinfo_protocol(), addrinfo_s_allocate(), addrinfo_s_getaddrinfo(), addrinfo_s_ip(), addrinfo_s_tcp(), addrinfo_s_udp(), addrinfo_socktype(), addrinfo_to_sockaddr(), addrinfo_unix_p(), rb_cAddrinfo, rb_cData, rb_define_alloc_func(), rb_define_class(), rb_define_method(), rb_define_singleton_method(), and rsock_addrinfo_inspect_sockaddr().

Referenced by rsock_init_socket_init().

VALUE rsock_inspect_sockaddr ( struct sockaddr *  sockaddr_arg,
socklen_t  socklen,
VALUE  ret 
)

Definition at line 1090 of file raddrinfo.c.

References union_sockaddr::addr, AF_UNSPEC, buf, getnameinfo, IFNAMSIZ, ISPRINT, ISSPACE, NI_NUMERICHOST, NI_NUMERICSERV, NULL, offsetof, rb_id2name(), rb_str_cat(), rb_str_cat2(), rb_str_catf(), and rsock_raise_socket_error().

Referenced by inspect_sockaddr().

VALUE rsock_io_socket_addrinfo ( VALUE  io,
struct sockaddr *  addr,
socklen_t  len 
)

Definition at line 2483 of file raddrinfo.c.

References rb_io_t::fd, FIX2INT, GetOpenFile, NUM2INT, rb_eTypeError, rb_raise(), rsock_fd_socket_addrinfo(), T_BIGNUM, T_FILE, T_FIXNUM, TYPE, and UNREACHABLE.

Referenced by rsock_s_recvfrom(), rsock_s_recvfrom_nonblock(), sock_accept(), sock_accept_nonblock(), and sock_sysaccept().

VALUE rsock_ipaddr ( struct sockaddr *  sockaddr,
socklen_t  sockaddrlen,
int  norevlookup 
)

Definition at line 505 of file raddrinfo.c.

References id, INT2FIX, NI_NUMERICHOST, NI_NUMERICSERV, NULL, Qnil, rb_ary_new3, rb_getnameinfo(), rb_id2str(), rb_str_dup(), rb_str_new2, and rsock_raise_socket_error().

Referenced by ip_addr(), ip_peeraddr(), make_addrinfo(), rsock_s_recvfrom(), and rsock_s_recvfrom_nonblock().

VALUE rsock_make_hostent ( VALUE  host,
struct rb_addrinfo *  addr,
VALUE(*)(struct sockaddr *, socklen_t)  ipaddr 
)

Definition at line 650 of file raddrinfo.c.

References hostent_arg::addr, hostent_arg::host, hostent_arg::ipaddr, make_hostent_internal(), rb_ensure(), and rsock_freeaddrinfo().

Referenced by sock_s_gethostbyname(), and tcp_s_gethostbyname().

VALUE rsock_make_ipaddr ( struct sockaddr *  addr,
socklen_t  addrlen 
)

Definition at line 367 of file raddrinfo.c.

References make_ipaddr0(), and rb_str_new2.

Referenced by ip_s_getaddress(), sock_s_unpack_sockaddr_in(), and tcp_sockaddr().

VALUE rsock_sockaddr_string_value ( volatile VALUE *  v  ) 

Definition at line 2425 of file raddrinfo.c.

References addrinfo_to_sockaddr(), IS_ADDRINFO, StringValue, and val.

Referenced by rsock_sockaddr_string_value_ptr().

char* rsock_sockaddr_string_value_ptr ( volatile VALUE *  v  ) 

Definition at line 2449 of file raddrinfo.c.

References rsock_sockaddr_string_value(), and RSTRING_PTR.

VALUE rsock_sockaddr_string_value_with_addrinfo ( volatile VALUE *  v,
VALUE *  rai_ret 
)

Definition at line 2436 of file raddrinfo.c.

References addrinfo_to_sockaddr(), IS_ADDRINFO, Qnil, StringValue, and val.

static int str_is_number ( const char *  p  )  [static]

Definition at line 386 of file raddrinfo.c.

References NULL, and STRTOUL.

Referenced by rsock_getaddrinfo().

Variable Documentation

const rb_data_type_t addrinfo_type [static]
Initial value:
 {
    "socket/addrinfo",
    {addrinfo_mark, addrinfo_free, addrinfo_memsize,},
}

Definition at line 689 of file raddrinfo.c.

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