ext/socket/socket.c File Reference

#include "rubysocket.h"

Go to the source code of this file.

Defines

#define HOST_NAME_MAX   1024

Functions

static void setup_domain_and_type (VALUE domain, int *dv, VALUE type, int *tv)
static VALUE sock_initialize (int argc, VALUE *argv, VALUE sock)
static VALUE io_call_close (VALUE io)
static VALUE io_close (VALUE io)
static VALUE pair_yield (VALUE pair)
VALUE rsock_sock_s_socketpair (int argc, VALUE *argv, VALUE klass)
static VALUE sock_connect (VALUE sock, VALUE addr)
static VALUE sock_connect_nonblock (VALUE sock, VALUE addr)
static VALUE sock_bind (VALUE sock, VALUE addr)
VALUE rsock_sock_listen (VALUE sock, VALUE log)
static VALUE sock_recvfrom (int argc, VALUE *argv, VALUE sock)
static VALUE sock_recvfrom_nonblock (int argc, VALUE *argv, VALUE sock)
static VALUE sock_accept (VALUE sock)
static VALUE sock_accept_nonblock (VALUE sock)
static VALUE sock_sysaccept (VALUE sock)
static VALUE sock_gethostname (VALUE obj)
static VALUE make_addrinfo (struct addrinfo *res0, int norevlookup)
static VALUE sock_sockaddr (struct sockaddr *addr, size_t len)
static VALUE sock_s_gethostbyname (VALUE obj, VALUE host)
static VALUE sock_s_gethostbyaddr (int argc, VALUE *argv)
static VALUE sock_s_getservbyname (int argc, VALUE *argv)
static VALUE sock_s_getservbyport (int argc, VALUE *argv)
static VALUE sock_s_getaddrinfo (int argc, VALUE *argv)
static VALUE sock_s_getnameinfo (int argc, VALUE *argv)
static VALUE sock_s_pack_sockaddr_in (VALUE self, VALUE port, VALUE host)
static VALUE sock_s_unpack_sockaddr_in (VALUE self, VALUE addr)
static VALUE sock_s_pack_sockaddr_un (VALUE self, VALUE path)
static VALUE sock_s_unpack_sockaddr_un (VALUE self, VALUE addr)
static VALUE sockaddr_obj (struct sockaddr *addr)
static VALUE socket_s_ip_address_list (VALUE self)
void Init_socket ()

Define Documentation

#define HOST_NAME_MAX   1024

Referenced by sock_gethostname().

Function Documentation

void Init_socket (  ) 

Definition at line 1787 of file socket.c.

References rb_cBasicSocket, rb_cSocket, rb_define_class(), rb_define_method(), rb_define_singleton_method(), rsock_init_basicsocket(), rsock_init_socket_init(), rsock_sock_listen(), rsock_sock_s_socketpair(), sock_accept(), sock_accept_nonblock(), sock_bind(), sock_connect(), sock_connect_nonblock(), sock_gethostname(), sock_initialize(), sock_recvfrom(), sock_recvfrom_nonblock(), sock_s_getaddrinfo(), sock_s_gethostbyaddr(), sock_s_gethostbyname(), sock_s_getnameinfo(), sock_s_getservbyname(), sock_s_getservbyport(), sock_s_pack_sockaddr_in(), sock_s_pack_sockaddr_un(), sock_s_unpack_sockaddr_in(), sock_s_unpack_sockaddr_un(), sock_sysaccept(), and socket_s_ip_address_list().

static VALUE io_call_close ( VALUE  io  )  [static]

Definition at line 60 of file socket.c.

References rb_funcall(), and rb_intern.

Referenced by io_close().

static VALUE io_close ( VALUE  io  )  [static]

Definition at line 66 of file socket.c.

References io_call_close(), and rb_rescue().

Referenced by pair_yield(), and rsock_sock_s_socketpair().

static VALUE make_addrinfo ( struct addrinfo *  res0,
int  norevlookup 
) [static]

Definition at line 882 of file socket.c.

References addrinfo::ai_addr, addrinfo::ai_canonname, addrinfo::ai_family, addrinfo::ai_next, addrinfo::ai_protocol, addrinfo::ai_socktype, INT2FIX, NULL, RARRAY_PTR, rb_ary_new(), rb_ary_push(), rb_eSocket, rb_raise(), rb_str_new2, and rsock_ipaddr().

Referenced by sock_s_getaddrinfo().

static VALUE pair_yield ( VALUE  pair  )  [static]

Definition at line 72 of file socket.c.

References io_close(), rb_ary_entry(), rb_ensure(), and rb_yield().

Referenced by rsock_sock_s_socketpair().

VALUE rsock_sock_listen ( VALUE  sock,
VALUE  log 
)

Definition at line 498 of file socket.c.

References rb_io_t::fd, GetOpenFile, INT2FIX, NUM2INT, rb_secure(), and rb_sys_fail.

Referenced by Init_socket(), rsock_init_tcpserver(), and rsock_init_unixserver().

VALUE rsock_sock_s_socketpair ( int  argc,
VALUE *  argv,
VALUE  klass 
)

Definition at line 101 of file socket.c.

References errno, INT2FIX, io_close(), NIL_P, NUM2INT, pair_yield(), rb_assoc_new(), rb_block_given_p(), rb_ensure(), rb_gc(), rb_obj_alloc(), rb_scan_args(), rb_sys_fail, rb_update_max_fd(), rsock_init_sock(), setup_domain_and_type(), and type.

Referenced by Init_socket(), and unix_s_socketpair().

static void setup_domain_and_type ( VALUE  domain,
int *  dv,
VALUE  type,
int *  tv 
) [static]

Definition at line 14 of file socket.c.

References rsock_family_arg(), and rsock_socktype_arg().

Referenced by rsock_sock_s_socketpair(), and sock_initialize().

static VALUE sock_accept ( VALUE  sock  )  [static]

Definition at line 706 of file socket.c.

References rb_io_t::fd, GetOpenFile, len, rb_assoc_new(), rb_cSocket, rsock_io_socket_addrinfo(), and rsock_s_accept().

Referenced by Init_socket().

static VALUE sock_accept_nonblock ( VALUE  sock  )  [static]

Definition at line 771 of file socket.c.

References GetOpenFile, len, rb_assoc_new(), rb_cSocket, rsock_io_socket_addrinfo(), and rsock_s_accept_nonblock().

Referenced by Init_socket().

static VALUE sock_bind ( VALUE  sock,
VALUE  addr 
) [static]

Definition at line 415 of file socket.c.

References rb_io_t::fd, GetOpenFile, INT2FIX, rb_sys_fail, RSTRING_LENINT, RSTRING_PTR, and SockAddrStringValue.

Referenced by Init_socket().

static VALUE sock_connect ( VALUE  sock,
VALUE  addr 
) [static]

Definition at line 249 of file socket.c.

References rb_io_t::fd, GetOpenFile, INT2FIX, rb_str_new4, rb_sys_fail, rsock_connect(), RSTRING_LENINT, RSTRING_PTR, and SockAddrStringValue.

Referenced by Init_socket().

static VALUE sock_connect_nonblock ( VALUE  sock,
VALUE  addr 
) [static]

Definition at line 309 of file socket.c.

References EINPROGRESS, errno, rb_io_t::fd, GetOpenFile, INT2FIX, rb_io_set_nonblock(), rb_mod_sys_fail(), rb_mWaitWritable, rb_str_new4, rb_sys_fail, RSTRING_LENINT, RSTRING_PTR, and SockAddrStringValue.

Referenced by Init_socket().

static VALUE sock_gethostname ( VALUE  obj  )  [static]

Definition at line 848 of file socket.c.

References buf, HOST_NAME_MAX, rb_secure(), rb_str_new2, and rb_sys_fail.

Referenced by Init_socket().

static VALUE sock_initialize ( int  argc,
VALUE *  argv,
VALUE  sock 
) [static]

Definition at line 40 of file socket.c.

References INT2FIX, NIL_P, NUM2INT, rb_scan_args(), rb_secure(), rb_sys_fail, rsock_init_sock(), rsock_socket(), setup_domain_and_type(), and type.

Referenced by Init_socket().

static VALUE sock_recvfrom ( int  argc,
VALUE *  argv,
VALUE  sock 
) [static]

Definition at line 618 of file socket.c.

References RECV_SOCKET, and rsock_s_recvfrom().

Referenced by Init_socket().

static VALUE sock_recvfrom_nonblock ( int  argc,
VALUE *  argv,
VALUE  sock 
) [static]

Definition at line 686 of file socket.c.

References RECV_SOCKET, and rsock_s_recvfrom_nonblock().

Referenced by Init_socket().

static VALUE sock_s_getaddrinfo ( int  argc,
VALUE *  argv 
) [static]

Definition at line 1112 of file socket.c.

References addrinfo::ai_family, addrinfo::ai_flags, addrinfo::ai_protocol, addrinfo::ai_socktype, freeaddrinfo, make_addrinfo(), MEMZERO, NIL_P, NUM2INT, PF_UNSPEC, rb_scan_args(), rsock_do_not_reverse_lookup, rsock_family_arg(), rsock_getaddrinfo(), rsock_revlookup_flag(), and rsock_socktype_arg().

Referenced by Init_socket().

static VALUE sock_s_gethostbyaddr ( int  argc,
VALUE *  argv 
) [static]

Definition at line 953 of file socket.c.

References INT2NUM(), names, NIL_P, NULL, rb_ary_new(), rb_ary_push(), rb_eSocket, rb_raise(), rb_scan_args(), rb_str_new(), rb_str_new2, rsock_family_arg(), RSTRING_LEN, RSTRING_LENINT, RSTRING_PTR, and StringValue.

Referenced by Init_socket().

static VALUE sock_s_gethostbyname ( VALUE  obj,
VALUE  host 
) [static]

Definition at line 937 of file socket.c.

References AI_CANONNAME, Qnil, rb_secure(), rsock_addrinfo(), rsock_make_hostent(), and sock_sockaddr().

Referenced by Init_socket().

static VALUE sock_s_getnameinfo ( int  argc,
VALUE *  argv 
) [static]

Definition at line 1164 of file socket.c.

References addrinfo::ai_addr, addrinfo::ai_family, addrinfo::ai_flags, addrinfo::ai_next, AI_NUMERICHOST, addrinfo::ai_socktype, FIXNUM_P, freeaddrinfo, MEMZERO, NI_DGRAM, NIL_P, NULL, NUM2INT, NUM2LONG(), PF_UNSPEC, Qnil, RARRAY_LEN, RARRAY_PTR, rb_assoc_new(), rb_check_array_type(), rb_check_sockaddr_string_type(), rb_eArgError, rb_eSocket, rb_eTypeError, rb_getaddrinfo(), rb_getnameinfo(), rb_raise(), rb_scan_args(), rb_str_new2, rsock_family_arg(), rsock_raise_socket_error(), RSTRING_LEN, RSTRING_PTR, SA_LEN, snprintf, SS_LEN, and StringValuePtr.

Referenced by Init_socket().

static VALUE sock_s_getservbyname ( int  argc,
VALUE *  argv 
) [static]

Definition at line 1015 of file socket.c.

References INT2FIX, NIL_P, proto, rb_eSocket, rb_raise(), rb_scan_args(), StringValue, StringValueCStr, and STRTOUL.

Referenced by Init_socket().

static VALUE sock_s_getservbyport ( int  argc,
VALUE *  argv 
) [static]

Definition at line 1056 of file socket.c.

References NIL_P, NUM2LONG(), proto, rb_eRangeError, rb_eSocket, rb_raise(), rb_scan_args(), rb_tainted_str_new2, and StringValueCStr.

Referenced by Init_socket().

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

Definition at line 1304 of file socket.c.

References addrinfo::ai_addr, addrinfo::ai_addrlen, freeaddrinfo, OBJ_INFECT, rb_str_new(), and rsock_addrinfo().

Referenced by Init_socket().

static VALUE sock_s_pack_sockaddr_un ( VALUE  self,
VALUE  path 
) [static]

Definition at line 1370 of file socket.c.

References MEMZERO, OBJ_INFECT, PRIuSIZE, rb_eArgError, rb_raise(), rb_str_new(), rsock_unix_sockaddr_len(), RSTRING_LEN, RSTRING_PTR, and StringValue.

Referenced by Init_socket().

static VALUE sock_s_unpack_sockaddr_in ( VALUE  self,
VALUE  addr 
) [static]

Definition at line 1330 of file socket.c.

References INET6, INT2NUM(), OBJ_INFECT, rb_assoc_new(), rb_eArgError, rb_raise(), rsock_make_ipaddr(), RSTRING_LEN, and SockAddrStringValuePtr.

Referenced by Init_socket().

static VALUE sock_s_unpack_sockaddr_un ( VALUE  self,
VALUE  addr 
) [static]

Definition at line 1402 of file socket.c.

References OBJ_INFECT, rb_eArgError, rb_eTypeError, rb_raise(), rsock_unixpath_str(), RSTRING_LEN, RSTRING_LENINT, and SockAddrStringValuePtr.

Referenced by Init_socket().

static VALUE sock_sockaddr ( struct sockaddr *  addr,
size_t  len 
) [static]

Definition at line 905 of file socket.c.

References rb_eSocket, rb_raise(), and rb_str_new().

Referenced by sock_s_gethostbyname().

static VALUE sock_sysaccept ( VALUE  sock  )  [static]

Definition at line 822 of file socket.c.

References rb_io_t::fd, GetOpenFile, len, rb_assoc_new(), rsock_io_socket_addrinfo(), and rsock_s_accept().

Referenced by Init_socket().

static VALUE sockaddr_obj ( struct sockaddr *  addr  )  [static]

Definition at line 1428 of file socket.c.

References len, NULL, Qnil, rsock_addrinfo_new(), and SA_LEN.

Referenced by socket_s_ip_address_list().

static VALUE socket_s_ip_address_list ( VALUE  self  )  [static]

Definition at line 1499 of file socket.c.

References AF_UNSPEC, ALLOCA_N, buf, errno, ioctl(), IS_IP_FAMILY, len, list, Next, NULL, Qnil, rb_ary_new(), rb_ary_push(), rb_notimplement(), rb_sys_fail, rb_w32_map_errno(), sockaddr_obj(), ULONG(), xfree, xmalloc, and xrealloc.

Referenced by Init_socket().

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