ext/socket/option.c File Reference

#include "rubysocket.h"

Go to the source code of this file.

Defines
#define	inspect_ipv4_multicast_loop(a, b, c, d)   inspect_int(a,b,c,d)
#define	inspect_ipv4_multicast_ttl(a, b, c, d)   inspect_int(a,b,c,d)
#define	IFNAMSIZ   (sizeof(unsigned int)*3+1)
Functions
static VALUE	constant_to_sym (int constant, ID(*intern_const)(int))
static VALUE	optname_to_sym (int level, int optname)
static VALUE	sockopt_initialize (VALUE self, VALUE vfamily, VALUE vlevel, VALUE voptname, VALUE data)
VALUE	rsock_sockopt_new (int family, int level, int optname, VALUE data)
static VALUE	sockopt_family_m (VALUE self)
static int	sockopt_level (VALUE self)
static VALUE	sockopt_level_m (VALUE self)
static int	sockopt_optname (VALUE self)
static VALUE	sockopt_optname_m (VALUE self)
static VALUE	sockopt_data (VALUE self)
static VALUE	sockopt_s_byte (VALUE klass, VALUE vfamily, VALUE vlevel, VALUE voptname, VALUE vint)
static VALUE	sockopt_byte (VALUE self)
static VALUE	sockopt_s_int (VALUE klass, VALUE vfamily, VALUE vlevel, VALUE voptname, VALUE vint)
static VALUE	sockopt_int (VALUE self)
static VALUE	sockopt_s_bool (VALUE klass, VALUE vfamily, VALUE vlevel, VALUE voptname, VALUE vbool)
static VALUE	sockopt_bool (VALUE self)
static VALUE	sockopt_s_linger (VALUE klass, VALUE vonoff, VALUE vsecs)
static VALUE	sockopt_linger (VALUE self)
static VALUE	sockopt_s_ipv4_multicast_loop (VALUE klass, VALUE value)
static VALUE	sockopt_ipv4_multicast_loop (VALUE self)
static VALUE	sockopt_s_ipv4_multicast_ttl (VALUE klass, VALUE value)
static VALUE	sockopt_ipv4_multicast_ttl (VALUE self)
static int	inspect_int (int level, int optname, VALUE data, VALUE ret)
static int	inspect_errno (int level, int optname, VALUE data, VALUE ret)
static int	inspect_timeval_as_interval (int level, int optname, VALUE data, VALUE ret)
static const char *	inet_ntop (int af, const void *addr, char *numaddr, size_t numaddr_len)
static int	rb_if_indextoname (const char *succ_prefix, const char *fail_prefix, unsigned int ifindex, char *buf, size_t len)
static VALUE	sockopt_inspect (VALUE self)
static VALUE	sockopt_unpack (VALUE self, VALUE template)
void	rsock_init_sockopt (void)
Variables
VALUE	rb_cSockOpt

---

Define Documentation

#define IFNAMSIZ   (sizeof(unsigned int)*3+1)

Referenced by getifaddrs(), init_constants(), rb_if_indextoname(), and rsock_inspect_sockaddr().

#define inspect_ipv4_multicast_loop	(	a,
		b,
		c,
		d		)	inspect_int(a,b,c,d)

Definition at line 404 of file option.c.

Referenced by sockopt_inspect().

#define inspect_ipv4_multicast_ttl	(	a,
		b,
		c,
		d		)	inspect_int(a,b,c,d)

Definition at line 467 of file option.c.

Referenced by sockopt_inspect().

---

Function Documentation

static VALUE constant_to_sym	(	int	constant,
		ID(*)(int)	intern_const
	)			[static]

Definition at line 6 of file option.c.

References ID2SYM, INT2NUM, and name.

Referenced by optname_to_sym().

static const char* inet_ntop	(	int	af,
		const void *	addr,
		char *	numaddr,
		size_t	numaddr_len
	)			[static]

Definition at line 628 of file option.c.

References snprintf.

static int inspect_errno	(	int	level,
		int	optname,
		VALUE	data,
		VALUE	ret
	)			[static]

Definition at line 499 of file option.c.

References err, rb_str_catf(), RSTRING_LEN, RSTRING_PTR, and strerror().

Referenced by sockopt_inspect().

static int inspect_int	(	int	level,
		int	optname,
		VALUE	data,
		VALUE	ret
	)			[static]

Definition at line 471 of file option.c.

References rb_str_catf(), RSTRING_LEN, and RSTRING_PTR.

Referenced by sockopt_inspect().

static int inspect_timeval_as_interval	(	int	level,
		int	optname,
		VALUE	data,
		VALUE	ret
	)			[static]

Definition at line 573 of file option.c.

References rb_str_catf(), RSTRING_LEN, and RSTRING_PTR.

Referenced by sockopt_inspect().

static VALUE optname_to_sym	(	int	level,
		int	optname
	)			[static]

Definition at line 17 of file option.c.

References constant_to_sym(), INT2NUM, IPPROTO_IP, IPPROTO_TCP, IPPROTO_UDP, rsock_intern_ip_optname(), rsock_intern_ipv6_optname(), rsock_intern_so_optname(), rsock_intern_tcp_optname(), and rsock_intern_udp_optname().

Referenced by sockopt_inspect().

static int rb_if_indextoname	(	const char *	succ_prefix,
		const char *	fail_prefix,
		unsigned int	ifindex,
		char *	buf,
		size_t	len
	)			[static]

Definition at line 648 of file option.c.

References IFNAMSIZ, NULL, and snprintf.

void rsock_init_sockopt

(

void

)

Definition at line 1087 of file option.c.

References rb_cObject, rb_cSocket, rb_cSockOpt, rb_define_class_under(), rb_define_method(), rb_define_singleton_method(), sockopt_bool(), sockopt_byte(), sockopt_data(), sockopt_family_m(), sockopt_initialize(), sockopt_inspect(), sockopt_int(), sockopt_ipv4_multicast_loop(), sockopt_ipv4_multicast_ttl(), sockopt_level_m(), sockopt_linger(), sockopt_optname_m(), sockopt_s_bool(), sockopt_s_byte(), sockopt_s_int(), sockopt_s_ipv4_multicast_loop(), sockopt_s_ipv4_multicast_ttl(), sockopt_s_linger(), and sockopt_unpack().

Referenced by rsock_init_socket_init().

VALUE rsock_sockopt_new	(	int	family,
		int	level,
		int	optname,
		VALUE	data
	)

Definition at line 62 of file option.c.

References INT2NUM, NEWOBJ_OF, rb_cSockOpt, sockopt_initialize(), StringValue, T_OBJECT, and VALUE.

Referenced by bsock_getsockopt(), sockopt_s_bool(), sockopt_s_byte(), sockopt_s_int(), sockopt_s_ipv4_multicast_loop(), sockopt_s_ipv4_multicast_ttl(), and sockopt_s_linger().

static VALUE sockopt_bool

(

VALUE

self

)

[static]

Definition at line 268 of file option.c.

References Qfalse, Qtrue, rb_eTypeError, rb_raise(), RSTRING_LEN, RSTRING_PTR, sockopt_data(), StringValue, and VALUE.

Referenced by rsock_init_sockopt().

static VALUE sockopt_byte

(

VALUE

self

)

[static]

Definition at line 178 of file option.c.

References CHR2FIX, rb_eTypeError, rb_raise(), RSTRING_LEN, RSTRING_PTR, sockopt_data(), StringValue, and VALUE.

Referenced by rsock_init_sockopt(), sockopt_ipv4_multicast_loop(), and sockopt_ipv4_multicast_ttl().

static VALUE sockopt_data

(

VALUE

self

)

[static]

Definition at line 138 of file option.c.

References rb_attr_get(), rb_intern, StringValue, and VALUE.

Referenced by rsock_init_sockopt(), sockopt_bool(), sockopt_byte(), sockopt_inspect(), sockopt_int(), sockopt_linger(), and sockopt_unpack().

static VALUE sockopt_family_m

(

VALUE

self

)

[static]

Definition at line 80 of file option.c.

References rb_attr_get(), and rb_intern.

Referenced by rsock_init_sockopt(), sockopt_inspect(), sockopt_ipv4_multicast_loop(), and sockopt_ipv4_multicast_ttl().

static VALUE sockopt_initialize	(	VALUE	self,
		VALUE	vfamily,
		VALUE	vlevel,
		VALUE	voptname,
		VALUE	data
	)			[static]

Definition at line 48 of file option.c.

References INT2NUM, level, rb_intern, rb_ivar_set(), rsock_family_arg(), rsock_level_arg(), rsock_optname_arg(), and StringValue.

Referenced by rsock_init_sockopt(), and rsock_sockopt_new().

static VALUE sockopt_inspect

(

VALUE

self

)

[static]

Definition at line 855 of file option.c.

References AF_UNSPEC, inspect_errno(), inspect_int(), inspect_ipv4_multicast_loop, inspect_ipv4_multicast_ttl, inspect_timeval_as_interval(), IPPROTO_IP, IPPROTO_TCP, IS_IP_FAMILY, NUM2INT, optname_to_sym(), rb_id2name(), rb_obj_classname(), rb_sprintf(), rb_str_append(), rb_str_cat2(), rb_str_catf(), rb_str_dump(), rsock_intern_family_noprefix(), rsock_intern_iplevel(), rsock_intern_local_optname(), rsock_intern_so_optname(), sockopt_data(), sockopt_family_m(), sockopt_level_m(), sockopt_optname_m(), StringValue, SYM2ID, SYMBOL_P, and VALUE.

Referenced by rsock_init_sockopt().

static VALUE sockopt_int

(

VALUE

self

)

[static]

Definition at line 222 of file option.c.

References INT2NUM, rb_eTypeError, rb_raise(), RSTRING_LEN, RSTRING_PTR, sockopt_data(), StringValue, and VALUE.

Referenced by rsock_init_sockopt(), sockopt_ipv4_multicast_loop(), and sockopt_ipv4_multicast_ttl().

static VALUE sockopt_ipv4_multicast_loop

(

VALUE

self

)

[static]

Definition at line 382 of file option.c.

References IPPROTO_IP, level, NUM2INT, rb_eTypeError, rb_raise(), sockopt_byte(), sockopt_family_m(), sockopt_int(), sockopt_level(), sockopt_optname(), and UNREACHABLE.

Referenced by rsock_init_sockopt().

static VALUE sockopt_ipv4_multicast_ttl

(

VALUE

self

)

[static]

Definition at line 445 of file option.c.

References IPPROTO_IP, level, NUM2INT, rb_eTypeError, rb_raise(), sockopt_byte(), sockopt_family_m(), sockopt_int(), sockopt_level(), sockopt_optname(), and UNREACHABLE.

Referenced by rsock_init_sockopt().

static int sockopt_level

(

VALUE

self

)

[static]

Definition at line 86 of file option.c.

References NUM2INT, rb_attr_get(), and rb_intern.

Referenced by sockopt_ipv4_multicast_loop(), sockopt_ipv4_multicast_ttl(), sockopt_level_m(), and sockopt_linger().

static VALUE sockopt_level_m

(

VALUE

self

)

[static]

Definition at line 101 of file option.c.

References INT2NUM, and sockopt_level().

Referenced by rsock_init_sockopt(), and sockopt_inspect().

static VALUE sockopt_linger

(

VALUE

self

)

[static]

Definition at line 318 of file option.c.

References INT2NUM, level, Qfalse, Qtrue, rb_assoc_new(), rb_eTypeError, rb_raise(), RSTRING_LEN, RSTRING_PTR, sockopt_data(), sockopt_level(), sockopt_optname(), and VALUE.

Referenced by rsock_init_sockopt().

static int sockopt_optname

(

VALUE

self

)

[static]

Definition at line 107 of file option.c.

References NUM2INT, rb_attr_get(), and rb_intern.

Referenced by sockopt_ipv4_multicast_loop(), sockopt_ipv4_multicast_ttl(), sockopt_linger(), and sockopt_optname_m().

static VALUE sockopt_optname_m

(

VALUE

self

)

[static]

Definition at line 122 of file option.c.

References INT2NUM, and sockopt_optname().

Referenced by rsock_init_sockopt(), and sockopt_inspect().

static VALUE sockopt_s_bool	(	VALUE	klass,
		VALUE	vfamily,
		VALUE	vlevel,
		VALUE	voptname,
		VALUE	vbool
	)			[static]

Definition at line 249 of file option.c.

References level, rb_str_new(), rsock_family_arg(), rsock_level_arg(), rsock_optname_arg(), rsock_sockopt_new(), and RTEST.

Referenced by rsock_init_sockopt().

static VALUE sockopt_s_byte	(	VALUE	klass,
		VALUE	vfamily,
		VALUE	vlevel,
		VALUE	voptname,
		VALUE	vint
	)			[static]

Definition at line 157 of file option.c.

References level, NUM2CHR, rb_str_new(), rsock_family_arg(), rsock_level_arg(), rsock_optname_arg(), and rsock_sockopt_new().

Referenced by rsock_init_sockopt().

static VALUE sockopt_s_int	(	VALUE	klass,
		VALUE	vfamily,
		VALUE	vlevel,
		VALUE	voptname,
		VALUE	vint
	)			[static]

Definition at line 201 of file option.c.

References level, NUM2INT, rb_str_new(), rsock_family_arg(), rsock_level_arg(), rsock_optname_arg(), and rsock_sockopt_new().

Referenced by rsock_init_sockopt().

static VALUE sockopt_s_ipv4_multicast_loop	(	VALUE	klass,
		VALUE	value
	)			[static]

Definition at line 357 of file option.c.

References IPPROTO_IP, NUM2CHR, NUM2INT, rb_str_new(), rb_to_int(), and rsock_sockopt_new().

Referenced by rsock_init_sockopt().

static VALUE sockopt_s_ipv4_multicast_ttl	(	VALUE	klass,
		VALUE	value
	)			[static]

Definition at line 420 of file option.c.

References IPPROTO_IP, NUM2CHR, NUM2INT, rb_str_new(), rb_to_int(), and rsock_sockopt_new().

Referenced by rsock_init_sockopt().

static VALUE sockopt_s_linger	(	VALUE	klass,
		VALUE	vonoff,
		VALUE	vsecs
	)			[static]

Definition at line 295 of file option.c.

References AF_UNSPEC, NIL_P, NUM2INT, rb_check_to_integer(), rb_str_new(), rsock_sockopt_new(), RTEST, and VALUE.

Referenced by rsock_init_sockopt().

static VALUE sockopt_unpack	(	VALUE	self,
		VALUE	template
	)			[static]

Definition at line 1081 of file option.c.

References rb_funcall(), rb_intern, and sockopt_data().

Referenced by rsock_init_sockopt().

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Variable Documentation

VALUE rb_cSockOpt

Definition at line 3 of file option.c.

Referenced by rsock_init_sockopt(), and rsock_sockopt_new().

---