2 #define RUBY_SOCKET_H 1 10 #include <sys/types.h> 26 # if defined(_MSC_VER) 27 # undef HAVE_TYPE_STRUCT_SOCKADDR_DL 30 # if defined(__BEOS__) && !defined(__HAIKU__) && !defined(BONE) 31 # include <net/socket.h> 33 # include <sys/socket.h> 35 # include <netinet/in.h> 36 # ifdef HAVE_NETINET_IN_SYSTM_H 37 # include <netinet/in_systm.h> 39 # ifdef HAVE_NETINET_TCP_H 40 # include <netinet/tcp.h> 42 # ifdef HAVE_NETINET_UDP_H 43 # include <netinet/udp.h> 45 # ifdef HAVE_ARPA_INET_H 46 # include <arpa/inet.h> 51 #ifdef HAVE_NETPACKET_PACKET_H 52 # include <netpacket/packet.h> 54 #ifdef HAVE_NET_ETHERNET_H 55 # include <net/ethernet.h> 64 #if defined(HAVE_FCNTL) 65 # ifdef HAVE_SYS_SELECT_H 66 # include <sys/select.h> 68 # ifdef HAVE_SYS_TYPES_H 69 # include <sys/types.h> 71 # ifdef HAVE_SYS_TIME_H 72 # include <sys/time.h> 82 #ifdef HAVE_SYS_IOCTL_H 83 # include <sys/ioctl.h> 85 #ifdef HAVE_SYS_SOCKIO_H 86 # include <sys/sockio.h> 92 #ifdef HAVE_SYS_PARAM_H 93 # include <sys/param.h> 95 #ifdef HAVE_SYS_UCRED_H 96 # include <sys/ucred.h> 101 #ifdef HAVE_NET_IF_DL_H 102 # include <net/if_dl.h> 105 #ifndef HAVE_TYPE_SOCKLEN_T 109 #ifdef NEED_IF_INDEXTONAME_DECL 110 char *if_indextoname(
unsigned int,
char *);
112 #ifdef NEED_IF_NAMETOINDEX_DECL 113 unsigned int if_nametoindex(
const char *);
116 #define SOCKLEN_MAX \ 117 (0 < (socklen_t)-1 ? \ 119 (((((socklen_t)1) << (sizeof(socklen_t) * CHAR_BIT - 2)) - 1) * 2 + 1)) 121 #ifndef RSTRING_SOCKLEN 122 # define RSTRING_SOCKLEN (socklen_t)RSTRING_LENINT 126 # define EWOULDBLOCK EAGAIN 136 #define pseudo_AF_FTIP pseudo_AF_RTIP 138 #ifndef HAVE_GETADDRINFO 145 # define NI_MAXHOST 1025 148 # define NI_MAXSERV 32 152 # define IS_IP_FAMILY(af) ((af) == AF_INET || (af) == AF_INET6) 154 # define IS_IP_FAMILY(af) ((af) == AF_INET) 157 #ifndef IN6_IS_ADDR_UNIQUE_LOCAL 158 # define IN6_IS_ADDR_UNIQUE_LOCAL(a) (((a)->s6_addr[0] == 0xfc) || ((a)->s6_addr[0] == 0xfd)) 161 #ifndef HAVE_TYPE_STRUCT_SOCKADDR_STORAGE 165 # define _SS_MAXSIZE 128 166 # define _SS_ALIGNSIZE (sizeof(double)) 167 # define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(unsigned char) * 2) 168 # define _SS_PAD2SIZE (_SS_MAXSIZE - sizeof(unsigned char) * 2 - \ 169 _SS_PAD1SIZE - _SS_ALIGNSIZE) 172 # ifdef HAVE_STRUCT_SOCKADDR_SA_LEN 173 unsigned char ss_len;
185 struct sockaddr addr;
186 struct sockaddr_in in;
188 struct sockaddr_in6 in6;
190 #ifdef HAVE_TYPE_STRUCT_SOCKADDR_UN 191 struct sockaddr_un un;
193 #ifdef HAVE_TYPE_STRUCT_SOCKADDR_DL 194 struct sockaddr_dl dl;
197 char place_holder[2048];
206 # undef __DARWIN_ALIGNBYTES 207 # define __DARWIN_ALIGNBYTES (sizeof(unsigned int) - 1) 212 # define CMSG_SPACE(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + _CMSG_ALIGN(len)) 215 # define CMSG_LEN(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) 221 # define close closesocket 224 #define INET_CLIENT 0 225 #define INET_SERVER 1 229 #define FMODE_NOREVLOOKUP 0x100 237 extern VALUE rb_cUNIXSocket;
238 extern VALUE rb_cUNIXServer;
247 extern VALUE rb_cSOCKSSocket;
256 #include "constdefs.h" 258 #define BLOCKING_REGION(func, arg) (long)rb_thread_blocking_region((func), (arg), RUBY_UBF_IO, 0) 259 #define BLOCKING_REGION_FD(func, arg) (long)rb_thread_io_blocking_region((func), (arg), (arg)->fd) 261 #define SockAddrStringValue(v) rsock_sockaddr_string_value(&(v)) 262 #define SockAddrStringValuePtr(v) rsock_sockaddr_string_value_ptr(&(v)) 263 #define SockAddrStringValueWithAddrinfo(v, rai_ret) rsock_sockaddr_string_value_with_addrinfo(&(v), &(rai_ret)) 288 int rb_getnameinfo(
const struct sockaddr *sa,
socklen_t salen,
char *host,
size_t hostlen,
char *serv,
size_t servlen,
int flags);
307 VALUE rsock_unixpath_str(
struct sockaddr_un *sockaddr,
socklen_t len);
308 VALUE rsock_unixaddr(
struct sockaddr_un *sockaddr,
socklen_t len);
339 int rsock_connect(
int fd,
const struct sockaddr *sockaddr,
int len,
int socks);
347 #if defined(HAVE_SENDMSG) 351 #define rsock_bsock_sendmsg rb_f_notimplement 352 #define rsock_bsock_sendmsg_nonblock rb_f_notimplement 355 #if defined(HAVE_RECVMSG) 358 ssize_t rsock_recvmsg(
int socket,
struct msghdr *message,
int flags);
360 #define rsock_bsock_recvmsg rb_f_notimplement 361 #define rsock_bsock_recvmsg_nonblock rb_f_notimplement 364 #ifdef HAVE_STRUCT_MSGHDR_MSG_CONTROL 365 void rsock_discard_cmsg_resource(
struct msghdr *mh,
int msg_peek_p);
int rsock_optname_arg(int family, int level, VALUE optname)
VALUE rsock_init_unixsock(VALUE sock, VALUE path, int server)
void rsock_syserr_fail_raddrinfo_or_sockaddr(int err, const char *mesg, VALUE addr, VALUE rai)
VALUE rsock_init_inetsock(VALUE sock, VALUE remote_host, VALUE remote_serv, VALUE local_host, VALUE local_serv, int type)
VALUE rsock_addrinfo_inspect_sockaddr(VALUE rai)
void rsock_init_sockifaddr(void)
VALUE rsock_ipaddr(struct sockaddr *sockaddr, socklen_t sockaddrlen, int norevlookup)
int rsock_shutdown_how_arg(VALUE how)
void rsock_init_basicsocket(void)
VALUE rsock_sockaddr_obj(struct sockaddr *addr, socklen_t len)
int rsock_do_not_reverse_lookup
int rsock_level_arg(int family, VALUE level)
VALUE rsock_sock_listen(VALUE sock, VALUE log)
VALUE rsock_bsock_send(int argc, VALUE *argv, VALUE sock)
VALUE rsock_send_blocking(void *data)
VALUE rsock_io_socket_addrinfo(VALUE io, struct sockaddr *addr, socklen_t len)
void rsock_init_unixsocket(void)
void rsock_init_socket_init(void)
void rsock_init_tcpserver(void)
#define rsock_bsock_sendmsg
char __ss_pad2[_SS_PAD2SIZE]
void rsock_syserr_fail_raddrinfo(int err, const char *mesg, VALUE rai)
VALUE rsock_make_ipaddr(struct sockaddr *addr, socklen_t addrlen)
socklen_t rsock_sockaddr_len(struct sockaddr *addr)
void rsock_init_socket_constants(void)
void rsock_syserr_fail_host_port(int err, const char *mesg, VALUE host, VALUE port)
VALUE rsock_sockaddr_string_value(volatile VALUE *)
VALUE rsock_make_hostent(VALUE host, struct rb_addrinfo *addr, VALUE(*ipaddr)(struct sockaddr *, socklen_t))
VALUE rsock_sock_s_socketpair(int argc, VALUE *argv, VALUE klass)
void rsock_init_tcpsocket(void)
#define rsock_bsock_sendmsg_nonblock
VALUE rsock_addrinfo_new(struct sockaddr *addr, socklen_t len, int family, int socktype, int protocol, VALUE canonname, VALUE inspectname)
void rsock_init_sockssocket(void)
void rsock_syserr_fail_path(int err, const char *mesg, VALUE path)
void rsock_init_sockopt(void)
VALUE rsock_sockaddr_string_value_with_addrinfo(volatile VALUE *v, VALUE *ai_ret)
#define rsock_bsock_recvmsg_nonblock
VALUE rsock_s_recvfrom(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from)
VALUE rb_check_sockaddr_string_type(VALUE)
VALUE rsock_sockopt_new(int family, int level, int optname, VALUE data)
NORETURN(void rsock_raise_socket_error(const char *, int))
void rsock_syserr_fail_sockaddr(int err, const char *mesg, struct sockaddr *addr, socklen_t len)
VALUE rsock_init_sock(VALUE sock, int fd)
void rsock_init_udpsocket(void)
void rsock_sys_fail_sockaddr(const char *mesg, struct sockaddr *addr, socklen_t len)
void rsock_sys_fail_host_port(const char *mesg, VALUE host, VALUE port)
void rsock_init_ipsocket(void)
int rsock_socket(int domain, int type, int proto)
int rsock_revlookup_flag(VALUE revlookup, int *norevlookup)
int rsock_connect(int fd, const struct sockaddr *sockaddr, int len, int socks)
struct rb_addrinfo * rsock_getaddrinfo(VALUE host, VALUE port, struct addrinfo *hints, int socktype_hack)
VALUE rsock_freeaddrinfo(VALUE arg)
void rsock_sys_fail_raddrinfo(const char *mesg, VALUE rai)
int rb_getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host, size_t hostlen, char *serv, size_t servlen, int flags)
struct rb_addrinfo * rsock_addrinfo(VALUE host, VALUE port, int socktype, int flags)
VALUE rsock_s_recvfrom_nonblock(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from)
int rsock_socktype_arg(VALUE type)
int rsock_getfamily(int sockfd)
void rsock_sys_fail_raddrinfo_or_sockaddr(const char *mesg, VALUE addr, VALUE rai)
void rsock_raise_socket_error(const char *reason, int error)
void rsock_init_ancdata(void)
char __ss_pad1[_SS_PAD1SIZE]
VALUE rsock_inspect_sockaddr(struct sockaddr *addr, socklen_t socklen, VALUE ret)
VALUE rsock_s_accept(VALUE klass, int fd, struct sockaddr *sockaddr, socklen_t *len)
void rsock_init_unixserver(void)
VALUE rsock_s_accept_nonblock(VALUE klass, rb_io_t *fptr, struct sockaddr *sockaddr, socklen_t *len)
int rsock_family_arg(VALUE domain)
void rsock_sys_fail_path(const char *mesg, VALUE path)
char * rsock_sockaddr_string_value_ptr(volatile VALUE *)
#define rsock_bsock_recvmsg
int rb_getaddrinfo(const char *node, const char *service, const struct addrinfo *hints, struct rb_addrinfo **res)
void rsock_init_addrinfo(void)
VALUE rsock_sendto_blocking(void *data)
void rb_freeaddrinfo(struct rb_addrinfo *ai)
int rsock_cmsg_type_arg(int family, int level, VALUE type)
VALUE rsock_fd_socket_addrinfo(int fd, struct sockaddr *addr, socklen_t len)