224 lines
5.9 KiB
C
224 lines
5.9 KiB
C
#ifndef RUBY_SOCKET_H
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#define RUBY_SOCKET_H 1
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#include "ruby/ruby.h"
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#include "ruby/io.h"
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#include "ruby/util.h"
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#include <stdio.h>
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#include <sys/types.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef HAVE_SYS_UIO_H
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#include <sys/uio.h>
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#endif
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#ifdef HAVE_XTI_H
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#include <xti.h>
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#endif
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#ifndef _WIN32
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#if defined(__BEOS__) && !defined(__HAIKU__) && !defined(BONE)
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# include <net/socket.h>
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#else
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# include <sys/socket.h>
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#endif
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#include <netinet/in.h>
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#ifdef HAVE_NETINET_IN_SYSTM_H
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# include <netinet/in_systm.h>
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#endif
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#ifdef HAVE_NETINET_TCP_H
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# include <netinet/tcp.h>
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#endif
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#ifdef HAVE_NETINET_UDP_H
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# include <netinet/udp.h>
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#endif
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#ifdef HAVE_ARPA_INET_H
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# include <arpa/inet.h>
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#endif
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#include <netdb.h>
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#endif
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#include <errno.h>
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#ifdef HAVE_SYS_UN_H
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#include <sys/un.h>
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#endif
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#if defined(HAVE_FCNTL)
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#ifdef HAVE_FCNTL_H
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#include <fcntl.h>
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#endif
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#endif
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#ifndef EWOULDBLOCK
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#define EWOULDBLOCK EAGAIN
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#endif
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#ifndef HAVE_GETADDRINFO
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# include "addrinfo.h"
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#endif
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#include "sockport.h"
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#ifndef NI_MAXHOST
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# define NI_MAXHOST 1025
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#endif
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#ifndef NI_MAXSERV
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# define NI_MAXSERV 32
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#endif
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#ifndef HAVE_SOCKADDR_STORAGE
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/*
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* RFC 2553: protocol-independent placeholder for socket addresses
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*/
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#define _SS_MAXSIZE 128
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#define _SS_ALIGNSIZE (sizeof(double))
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#define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(unsigned char) * 2)
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#define _SS_PAD2SIZE (_SS_MAXSIZE - sizeof(unsigned char) * 2 - \
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_SS_PAD1SIZE - _SS_ALIGNSIZE)
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struct sockaddr_storage {
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#ifdef HAVE_SA_LEN
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unsigned char ss_len; /* address length */
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unsigned char ss_family; /* address family */
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#else
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unsigned short ss_family;
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#endif
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char __ss_pad1[_SS_PAD1SIZE];
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double __ss_align; /* force desired structure storage alignment */
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char __ss_pad2[_SS_PAD2SIZE];
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};
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#endif
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#if defined(_AIX)
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#ifndef CMSG_SPACE
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# define CMSG_SPACE(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + _CMSG_ALIGN(len))
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#endif
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#ifndef CMSG_LEN
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# define CMSG_LEN(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
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#endif
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#endif
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#ifdef __BEOS__
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#undef close
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#define close closesocket
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#endif
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#define INET_CLIENT 0
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#define INET_SERVER 1
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#define INET_SOCKS 2
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extern int do_not_reverse_lookup;
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#define FMODE_NOREVLOOKUP 0x100
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extern VALUE rb_cBasicSocket;
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extern VALUE rb_cIPSocket;
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extern VALUE rb_cTCPSocket;
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extern VALUE rb_cTCPServer;
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extern VALUE rb_cUDPSocket;
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#ifdef AF_UNIX
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extern VALUE rb_cUNIXSocket;
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extern VALUE rb_cUNIXServer;
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#endif
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extern VALUE rb_cSocket;
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extern VALUE rb_cAddrInfo;
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extern VALUE rb_eSocket;
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#ifdef SOCKS
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extern VALUE rb_cSOCKSSocket;
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#ifdef SOCKS5
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#include <socks.h>
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#else
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void SOCKSinit();
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int Rconnect();
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#endif
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#endif
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#include "constdefs.h"
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#define BLOCKING_REGION(func, arg) (long)rb_thread_blocking_region((func), (arg), RUBY_UBF_IO, 0)
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#define SockAddrStringValue(v) sockaddr_string_value(&(v))
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#define SockAddrStringValuePtr(v) sockaddr_string_value_ptr(&(v))
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VALUE sockaddr_string_value(volatile VALUE *);
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char *sockaddr_string_value_ptr(volatile VALUE *);
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VALUE rb_check_sockaddr_string_type(VALUE);
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NORETURN(void raise_socket_error(const char *, int));
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int family_arg(VALUE domain);
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int socktype_arg(VALUE type);
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int level_arg(VALUE level);
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int optname_arg(int level, VALUE optname);
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int shutdown_how_arg(VALUE how);
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int rb_getaddrinfo(const char *node, const char *service, const struct addrinfo *hints, struct addrinfo **res);
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int rb_getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen, int flags);
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struct addrinfo *sock_addrinfo(VALUE host, VALUE port, int socktype, int flags);
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struct addrinfo* sock_getaddrinfo(VALUE host, VALUE port, struct addrinfo *hints, int socktype_hack);
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VALUE fd_socket_addrinfo(int fd, struct sockaddr *addr, socklen_t len);
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VALUE io_socket_addrinfo(VALUE io, struct sockaddr *addr, socklen_t len);
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VALUE make_ipaddr(struct sockaddr *addr);
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VALUE ipaddr(struct sockaddr *sockaddr, int norevlookup);
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VALUE make_hostent(VALUE host, struct addrinfo *addr, VALUE (*ipaddr)(struct sockaddr *, size_t));
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const char* unixpath(struct sockaddr_un *sockaddr, socklen_t len);
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VALUE unixaddr(struct sockaddr_un *sockaddr, socklen_t len);
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int ruby_socket(int domain, int type, int proto);
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VALUE init_sock(VALUE sock, int fd);
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VALUE sock_s_socketpair(VALUE klass, VALUE domain, VALUE type, VALUE protocol);
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VALUE init_inetsock(VALUE sock, VALUE remote_host, VALUE remote_serv, VALUE local_host, VALUE local_serv, int type);
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VALUE init_unixsock(VALUE sock, VALUE path, int server);
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struct send_arg {
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int fd, flags;
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VALUE mesg;
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struct sockaddr *to;
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socklen_t tolen;
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};
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VALUE sendto_blocking(void *data);
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VALUE send_blocking(void *data);
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VALUE bsock_send(int argc, VALUE *argv, VALUE sock);
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enum sock_recv_type {
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RECV_RECV, /* BasicSocket#recv(no from) */
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RECV_IP, /* IPSocket#recvfrom */
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RECV_UNIX, /* UNIXSocket#recvfrom */
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RECV_SOCKET /* Socket#recvfrom */
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};
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VALUE s_recvfrom_nonblock(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from);
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VALUE s_recvfrom(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from);
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int ruby_connect(int fd, const struct sockaddr *sockaddr, int len, int socks);
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VALUE sock_listen(VALUE sock, VALUE log);
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VALUE s_accept(VALUE klass, int fd, struct sockaddr *sockaddr, socklen_t *len);
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VALUE s_accept_nonblock(VALUE klass, rb_io_t *fptr, struct sockaddr *sockaddr, socklen_t *len);
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void Init_basicsocket(void);
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void Init_ipsocket(void);
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void Init_tcpsocket(void);
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void Init_tcpserver(void);
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void Init_sockssocket(void);
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void Init_udpsocket(void);
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void Init_unixsocket(void);
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void Init_unixserver(void);
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void Init_socket_constants(void);
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void Init_addrinfo(void);
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void Init_socket_init(void);
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#endif
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