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

Macros
#define	str_equal(ptr, len, name)
#define	SafeStringValueCStr(v)
#define	addrinfo_free   RUBY_TYPED_DEFAULT_FREE
#define	IS_ADDRINFO(obj)   rb_typeddata_is_kind_of((obj), &addrinfo_type)

Functions
int	rb_getaddrinfo (const char *node, const char *service, const struct addrinfo *hints, struct rb_addrinfo **res)
void	rb_freeaddrinfo (struct rb_addrinfo *ai)
int	rb_getnameinfo (const struct sockaddr *sa, socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen, int flags)
VALUE	rsock_make_ipaddr (struct sockaddr *addr, socklen_t addrlen)
struct rb_addrinfo *	rsock_getaddrinfo (VALUE host, VALUE port, struct addrinfo *hints, int socktype_hack)
int	rsock_fd_family (int fd)
struct rb_addrinfo *	rsock_addrinfo (VALUE host, VALUE port, int family, int socktype, int flags)
VALUE	rsock_ipaddr (struct sockaddr *sockaddr, socklen_t sockaddrlen, int norevlookup)
VALUE	rsock_freeaddrinfo (VALUE arg)
VALUE	rsock_make_hostent (VALUE host, struct rb_addrinfo *addr, VALUE(*ipaddr)(struct sockaddr *, socklen_t))
VALUE	rsock_addrinfo_new (struct sockaddr *addr, socklen_t len, int family, int socktype, int protocol, VALUE canonname, VALUE inspectname)
VALUE	rsock_inspect_sockaddr (struct sockaddr *sockaddr_arg, socklen_t socklen, VALUE ret)
VALUE	rsock_addrinfo_inspect_sockaddr (VALUE self)
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)

Macro Definition Documentation

addrinfo_free

#define addrinfo_free   RUBY_TYPED_DEFAULT_FREE

Definition at line 733 of file raddrinfo.c.

IS_ADDRINFO

#define IS_ADDRINFO

(

obj

)

rb_typeddata_is_kind_of((obj), &addrinfo_type)

Definition at line 752 of file raddrinfo.c.

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

SafeStringValueCStr

#define SafeStringValueCStr

(

v

)

Value:

do {\
    StringValueCStr(v);\
    rb_check_safe_obj(v);\
} while(0)

Definition at line 432 of file raddrinfo.c.

str_equal

#define str_equal	(		ptr,
			len,
			name
	)

Value:

((ptr)[0] == name[0] && \
     rb_strlen_lit(name) == (len) && memcmp(ptr, name, len) == 0)

Definition at line 429 of file raddrinfo.c.

Function Documentation

rb_check_sockaddr_string_type()

VALUE rb_check_sockaddr_string_type

(

VALUE

val

)

Definition at line 2507 of file raddrinfo.c.

References IS_ADDRINFO.

rb_freeaddrinfo()

void rb_freeaddrinfo

(

struct rb_addrinfo *

ai

)

Definition at line 322 of file raddrinfo.c.

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

Referenced by rsock_freeaddrinfo().

rb_getaddrinfo()

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

Definition at line 288 of file raddrinfo.c.

rb_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 363 of file raddrinfo.c.

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

Referenced by rsock_ipaddr().

rsock_addrinfo()

struct rb_addrinfo* rsock_addrinfo	(	VALUE	host,
		VALUE	port,
		int	family,
		int	socktype,
		int	flags
	)

Definition at line 547 of file raddrinfo.c.

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

rsock_addrinfo_inspect_sockaddr()

VALUE rsock_addrinfo_inspect_sockaddr

(

VALUE

self

)

Definition at line 1517 of file raddrinfo.c.

Referenced by rsock_syserr_fail_raddrinfo().

rsock_addrinfo_new()

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

Definition at line 798 of file raddrinfo.c.

Referenced by rsock_syserr_fail_sockaddr().

rsock_fd_family()

int rsock_fd_family

(

int

fd

)

Definition at line 534 of file raddrinfo.c.

References AF_UNSPEC, and offsetof.

rsock_fd_socket_addrinfo()

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

Definition at line 2515 of file raddrinfo.c.

Referenced by rsock_io_socket_addrinfo().

rsock_freeaddrinfo()

VALUE rsock_freeaddrinfo

(

VALUE

arg

)

Definition at line 696 of file raddrinfo.c.

References Qnil, and rb_freeaddrinfo().

rsock_getaddrinfo()

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

Definition at line 506 of file raddrinfo.c.

References NI_MAXHOST, NI_MAXSERV, and NULL.

Referenced by rsock_addrinfo().

rsock_init_addrinfo()

void rsock_init_addrinfo

(

void

)

Definition at line 2560 of file raddrinfo.c.

References rb_cAddrinfo, rb_cData, rb_define_alloc_func(), and rb_define_class().

Referenced by rsock_init_socket_init().

rsock_inspect_sockaddr()

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

Definition at line 1141 of file raddrinfo.c.

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

rsock_io_socket_addrinfo()

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

Definition at line 2534 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.

rsock_ipaddr()

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

Definition at line 559 of file raddrinfo.c.

References id, INT2FIX, len, NI_NUMERICHOST, NI_NUMERICSERV, NULL, offsetof, Qnil, rb_ary_new3, rb_assoc_new(), rb_eArgError, rb_getnameinfo(), rb_id2str, rb_raise(), rb_str_dup(), rb_str_new(), rb_str_new2, rsock_intern_family(), rsock_raise_socket_error(), RSTRING_LEN, RSTRING_PTR, RSTRING_SOCKLEN, and SOCKLEN_MAX.

rsock_make_hostent()

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

Definition at line 704 of file raddrinfo.c.

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

rsock_make_ipaddr()

VALUE rsock_make_ipaddr	(	struct sockaddr *	addr,
		socklen_t	addrlen
	)

Definition at line 396 of file raddrinfo.c.

rsock_sockaddr_string_value()

VALUE rsock_sockaddr_string_value

(

volatile VALUE *

v

)

Definition at line 2476 of file raddrinfo.c.

References IS_ADDRINFO, and val.

Referenced by rsock_sockaddr_string_value_ptr().

rsock_sockaddr_string_value_ptr()

char* rsock_sockaddr_string_value_ptr

(

volatile VALUE *

v

)

Definition at line 2500 of file raddrinfo.c.

References rsock_sockaddr_string_value(), and RSTRING_PTR.

rsock_sockaddr_string_value_with_addrinfo()

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

Definition at line 2487 of file raddrinfo.c.

References IS_ADDRINFO, Qnil, and val.