diff options
Diffstat (limited to 'ruby_2_2/ext/socket/rubysocket.h')
| -rw-r--r-- | ruby_2_2/ext/socket/rubysocket.h | 423 |
1 files changed, 0 insertions, 423 deletions
diff --git a/ruby_2_2/ext/socket/rubysocket.h b/ruby_2_2/ext/socket/rubysocket.h deleted file mode 100644 index 84b971c04e..0000000000 --- a/ruby_2_2/ext/socket/rubysocket.h +++ /dev/null @@ -1,423 +0,0 @@ -#ifndef RUBY_SOCKET_H -#define RUBY_SOCKET_H 1 - -#include "ruby/ruby.h" -#include "ruby/io.h" -#include "ruby/thread.h" -#include "ruby/util.h" -#include "internal.h" -#include <stdio.h> -#include <sys/types.h> -#include <sys/stat.h> - -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#endif - -#ifdef HAVE_SYS_UIO_H -# include <sys/uio.h> -#endif - -#ifdef HAVE_XTI_H -# include <xti.h> -#endif - -#ifdef _WIN32 -# if defined(_MSC_VER) -# undef HAVE_TYPE_STRUCT_SOCKADDR_DL -# endif -#else -# if defined(__BEOS__) && !defined(__HAIKU__) && !defined(BONE) -# include <net/socket.h> -# else -# include <sys/socket.h> -# endif -# include <netinet/in.h> -# ifdef HAVE_NETINET_IN_SYSTM_H -# include <netinet/in_systm.h> -# endif -# ifdef HAVE_NETINET_TCP_H -# include <netinet/tcp.h> -# endif -# ifdef HAVE_NETINET_TCP_FSM_H -# include <netinet/tcp_fsm.h> -# endif -# ifdef HAVE_NETINET_UDP_H -# include <netinet/udp.h> -# endif -# ifdef HAVE_ARPA_INET_H -# include <arpa/inet.h> -# endif -# include <netdb.h> -#endif - -#ifdef HAVE_NETPACKET_PACKET_H -# include <netpacket/packet.h> -#endif -#ifdef HAVE_NET_ETHERNET_H -# include <net/ethernet.h> -#endif - -#include <errno.h> - -#ifdef HAVE_SYS_UN_H -# include <sys/un.h> -#endif - -#if defined(HAVE_FCNTL) -# ifdef HAVE_SYS_SELECT_H -# include <sys/select.h> -# endif -# ifdef HAVE_SYS_TYPES_H -# include <sys/types.h> -# endif -# ifdef HAVE_SYS_TIME_H -# include <sys/time.h> -# endif -# ifdef HAVE_FCNTL_H -# include <fcntl.h> -# endif -#endif - -#ifdef HAVE_IFADDRS_H -# include <ifaddrs.h> -#endif -#ifdef HAVE_SYS_IOCTL_H -# include <sys/ioctl.h> -#endif -#ifdef HAVE_SYS_SOCKIO_H -# include <sys/sockio.h> -#endif -#ifdef HAVE_NET_IF_H -# include <net/if.h> -#endif - -#ifdef HAVE_SYS_PARAM_H -# include <sys/param.h> -#endif -#ifdef HAVE_SYS_UCRED_H -# include <sys/ucred.h> -#endif -#ifdef HAVE_UCRED_H -# include <ucred.h> -#endif -#ifdef HAVE_NET_IF_DL_H -# include <net/if_dl.h> -#endif - -#ifndef HAVE_TYPE_SOCKLEN_T -typedef int socklen_t; -#endif - -#ifdef NEED_IF_INDEXTONAME_DECL -char *if_indextoname(unsigned int, char *); -#endif -#ifdef NEED_IF_NAMETOINDEX_DECL -unsigned int if_nametoindex(const char *); -#endif - -#define SOCKLEN_MAX \ - (0 < (socklen_t)-1 ? \ - ~(socklen_t)0 : \ - (((((socklen_t)1) << (sizeof(socklen_t) * CHAR_BIT - 2)) - 1) * 2 + 1)) - -#ifndef RSTRING_SOCKLEN -# define RSTRING_SOCKLEN (socklen_t)RSTRING_LENINT -#endif - -#ifndef EWOULDBLOCK -# define EWOULDBLOCK EAGAIN -#endif - -/* - * workaround for NetBSD, OpenBSD and etc. - * The problem is since 4.4BSD-Lite. - * FreeBSD fix the problem at FreeBSD 2.2.0. - * NetBSD fix the problem at NetBSD 3.0 by kern/29624. - * OpenBSD fix the problem at OpenBSD 3.8. - */ -#define pseudo_AF_FTIP pseudo_AF_RTIP - -#ifndef HAVE_GETADDRINFO -# include "addrinfo.h" -#endif - -#include "sockport.h" - -#ifndef NI_MAXHOST -# define NI_MAXHOST 1025 -#endif -#ifndef NI_MAXSERV -# define NI_MAXSERV 32 -#endif - -#ifdef AF_INET6 -# define IS_IP_FAMILY(af) ((af) == AF_INET || (af) == AF_INET6) -#else -# define IS_IP_FAMILY(af) ((af) == AF_INET) -#endif - -#ifndef IN6_IS_ADDR_UNIQUE_LOCAL -# define IN6_IS_ADDR_UNIQUE_LOCAL(a) (((a)->s6_addr[0] == 0xfc) || ((a)->s6_addr[0] == 0xfd)) -#endif - -#ifndef HAVE_TYPE_STRUCT_SOCKADDR_STORAGE -/* - * RFC 2553: protocol-independent placeholder for socket addresses - */ -# define _SS_MAXSIZE 128 -# define _SS_ALIGNSIZE (sizeof(double)) -# define _SS_PAD1SIZE (_SS_ALIGNSIZE - sizeof(unsigned char) * 2) -# define _SS_PAD2SIZE (_SS_MAXSIZE - sizeof(unsigned char) * 2 - \ - _SS_PAD1SIZE - _SS_ALIGNSIZE) - -struct sockaddr_storage { -# ifdef HAVE_STRUCT_SOCKADDR_SA_LEN - unsigned char ss_len; /* address length */ - unsigned char ss_family; /* address family */ -# else - unsigned short ss_family; -# endif - char __ss_pad1[_SS_PAD1SIZE]; - double __ss_align; /* force desired structure storage alignment */ - char __ss_pad2[_SS_PAD2SIZE]; -}; -#endif - -typedef union { - struct sockaddr addr; - struct sockaddr_in in; -#ifdef AF_INET6 - struct sockaddr_in6 in6; -#endif -#ifdef HAVE_TYPE_STRUCT_SOCKADDR_UN - struct sockaddr_un un; -#endif -#ifdef HAVE_TYPE_STRUCT_SOCKADDR_DL - struct sockaddr_dl dl; /* AF_LINK */ -#endif - struct sockaddr_storage storage; - char place_holder[2048]; /* sockaddr_storage is not enough for Unix domain sockets on SunOS and Darwin. */ -} union_sockaddr; - -#ifdef __APPLE__ -/* - * CMSG_ macros are broken on 64bit darwin, because __DARWIN_ALIGN - * aligns up to __darwin_size_t which is 64bit, but CMSG_DATA is - * 32bit-aligned. - */ -# undef __DARWIN_ALIGNBYTES -# define __DARWIN_ALIGNBYTES (sizeof(unsigned int) - 1) -#endif - -#if defined(_AIX) -# ifndef CMSG_SPACE -# define CMSG_SPACE(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + _CMSG_ALIGN(len)) -# endif -# ifndef CMSG_LEN -# define CMSG_LEN(len) (_CMSG_ALIGN(sizeof(struct cmsghdr)) + (len)) -# endif -#endif - -#ifdef __BEOS__ -# undef close -# define close closesocket -#endif - -#define INET_CLIENT 0 -#define INET_SERVER 1 -#define INET_SOCKS 2 - -extern int rsock_do_not_reverse_lookup; -extern int rsock_cmsg_cloexec_state; -#define FMODE_NOREVLOOKUP 0x100 - -extern VALUE rb_cBasicSocket; -extern VALUE rb_cIPSocket; -extern VALUE rb_cTCPSocket; -extern VALUE rb_cTCPServer; -extern VALUE rb_cUDPSocket; -#ifdef HAVE_SYS_UN_H -extern VALUE rb_cUNIXSocket; -extern VALUE rb_cUNIXServer; -#endif -extern VALUE rb_cSocket; -extern VALUE rb_cAddrinfo; -extern VALUE rb_cSockOpt; - -extern VALUE rb_eSocket; - -#ifdef SOCKS -extern VALUE rb_cSOCKSSocket; -# ifdef SOCKS5 -# include <socks.h> -# else -void SOCKSinit(); -int Rconnect(); -# endif -#endif - -#include "constdefs.h" - -#define BLOCKING_REGION_FD(func, arg) (long)rb_thread_io_blocking_region((func), (arg), (arg)->fd) - -#define SockAddrStringValue(v) rsock_sockaddr_string_value(&(v)) -#define SockAddrStringValuePtr(v) rsock_sockaddr_string_value_ptr(&(v)) -#define SockAddrStringValueWithAddrinfo(v, rai_ret) rsock_sockaddr_string_value_with_addrinfo(&(v), &(rai_ret)) -VALUE rsock_sockaddr_string_value(volatile VALUE *); -char *rsock_sockaddr_string_value_ptr(volatile VALUE *); -VALUE rsock_sockaddr_string_value_with_addrinfo(volatile VALUE *v, VALUE *ai_ret); - -VALUE rb_check_sockaddr_string_type(VALUE); - -NORETURN(void rsock_raise_socket_error(const char *, int)); - -int rsock_family_arg(VALUE domain); -int rsock_socktype_arg(VALUE type); -int rsock_level_arg(int family, VALUE level); -int rsock_optname_arg(int family, int level, VALUE optname); -int rsock_cmsg_type_arg(int family, int level, VALUE type); -int rsock_shutdown_how_arg(VALUE how); - -int rsock_getfamily(int sockfd); - -struct rb_addrinfo { - struct addrinfo *ai; - int allocated_by_malloc; -}; -int rb_getaddrinfo(const char *node, const char *service, const struct addrinfo *hints, struct rb_addrinfo **res); -void rb_freeaddrinfo(struct rb_addrinfo *ai); -VALUE rsock_freeaddrinfo(VALUE arg); -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); -struct rb_addrinfo *rsock_getaddrinfo(VALUE host, VALUE port, struct addrinfo *hints, int socktype_hack); -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); - -VALUE rsock_addrinfo_new(struct sockaddr *addr, socklen_t len, int family, int socktype, int protocol, VALUE canonname, VALUE inspectname); -VALUE rsock_addrinfo_inspect_sockaddr(VALUE rai); - -VALUE rsock_make_ipaddr(struct sockaddr *addr, socklen_t addrlen); -VALUE rsock_ipaddr(struct sockaddr *sockaddr, socklen_t sockaddrlen, int norevlookup); -VALUE rsock_make_hostent(VALUE host, struct rb_addrinfo *addr, VALUE (*ipaddr)(struct sockaddr *, socklen_t)); -VALUE rsock_inspect_sockaddr(struct sockaddr *addr, socklen_t socklen, VALUE ret); -socklen_t rsock_sockaddr_len(struct sockaddr *addr); -VALUE rsock_sockaddr_obj(struct sockaddr *addr, socklen_t len); - -int rsock_revlookup_flag(VALUE revlookup, int *norevlookup); - -#ifdef HAVE_SYS_UN_H -VALUE rsock_unixpath_str(struct sockaddr_un *sockaddr, socklen_t len); -VALUE rsock_unixaddr(struct sockaddr_un *sockaddr, socklen_t len); -socklen_t rsock_unix_sockaddr_len(VALUE path); -#endif - -int rsock_socket(int domain, int type, int proto); -int rsock_detect_cloexec(int fd); -VALUE rsock_init_sock(VALUE sock, int fd); -VALUE rsock_sock_s_socketpair(int argc, VALUE *argv, VALUE klass); -VALUE rsock_init_inetsock(VALUE sock, VALUE remote_host, VALUE remote_serv, VALUE local_host, VALUE local_serv, int type); -VALUE rsock_init_unixsock(VALUE sock, VALUE path, int server); - -struct rsock_send_arg { - int fd, flags; - VALUE mesg; - struct sockaddr *to; - socklen_t tolen; -}; - -VALUE rsock_sendto_blocking(void *data); -VALUE rsock_send_blocking(void *data); -VALUE rsock_bsock_send(int argc, VALUE *argv, VALUE sock); - -enum sock_recv_type { - RECV_RECV, /* BasicSocket#recv(no from) */ - RECV_IP, /* IPSocket#recvfrom */ - RECV_UNIX, /* UNIXSocket#recvfrom */ - RECV_SOCKET /* Socket#recvfrom */ -}; - -VALUE rsock_s_recvfrom_nonblock(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from); -VALUE rsock_s_recvfrom(VALUE sock, int argc, VALUE *argv, enum sock_recv_type from); - -int rsock_connect(int fd, const struct sockaddr *sockaddr, int len, int socks); - -VALUE rsock_s_accept(VALUE klass, int fd, struct sockaddr *sockaddr, socklen_t *len); -VALUE rsock_s_accept_nonblock(VALUE klass, rb_io_t *fptr, struct sockaddr *sockaddr, socklen_t *len); -VALUE rsock_sock_listen(VALUE sock, VALUE log); - -VALUE rsock_sockopt_new(int family, int level, int optname, VALUE data); - -#if defined(HAVE_SENDMSG) -VALUE rsock_bsock_sendmsg(int argc, VALUE *argv, VALUE sock); -VALUE rsock_bsock_sendmsg_nonblock(int argc, VALUE *argv, VALUE sock); -#else -#define rsock_bsock_sendmsg rb_f_notimplement -#define rsock_bsock_sendmsg_nonblock rb_f_notimplement -#endif - -#if defined(HAVE_RECVMSG) -VALUE rsock_bsock_recvmsg(int argc, VALUE *argv, VALUE sock); -VALUE rsock_bsock_recvmsg_nonblock(int argc, VALUE *argv, VALUE sock); -ssize_t rsock_recvmsg(int socket, struct msghdr *message, int flags); -#else -#define rsock_bsock_recvmsg rb_f_notimplement -#define rsock_bsock_recvmsg_nonblock rb_f_notimplement -#endif - -#ifdef HAVE_STRUCT_MSGHDR_MSG_CONTROL -void rsock_discard_cmsg_resource(struct msghdr *mh, int msg_peek_p); -#endif - -void rsock_init_basicsocket(void); -void rsock_init_ipsocket(void); -void rsock_init_tcpsocket(void); -void rsock_init_tcpserver(void); -void rsock_init_sockssocket(void); -void rsock_init_udpsocket(void); -void rsock_init_unixsocket(void); -void rsock_init_unixserver(void); -void rsock_init_socket_constants(void); -void rsock_init_ancdata(void); -void rsock_init_addrinfo(void); -void rsock_init_sockopt(void); -void rsock_init_sockifaddr(void); -void rsock_init_socket_init(void); - -NORETURN(void rsock_syserr_fail_host_port(int err, const char *, VALUE, VALUE)); -NORETURN(void rsock_syserr_fail_path(int err, const char *, VALUE)); -NORETURN(void rsock_syserr_fail_sockaddr(int err, const char *mesg, struct sockaddr *addr, socklen_t len)); -NORETURN(void rsock_syserr_fail_raddrinfo(int err, const char *mesg, VALUE rai)); -NORETURN(void rsock_syserr_fail_raddrinfo_or_sockaddr(int err, const char *mesg, VALUE addr, VALUE rai)); - -NORETURN(void rsock_sys_fail_host_port(const char *, VALUE, VALUE)); -NORETURN(void rsock_sys_fail_path(const char *, VALUE)); -NORETURN(void rsock_sys_fail_sockaddr(const char *, struct sockaddr *addr, socklen_t len)); -NORETURN(void rsock_sys_fail_raddrinfo(const char *, VALUE rai)); -NORETURN(void rsock_sys_fail_raddrinfo_or_sockaddr(const char *, VALUE addr, VALUE rai)); - -/* - * It is safe on Linux to attempt using a socket without waiting on it in - * all cases. For some syscalls (e.g. accept/accept4), blocking on the - * syscall instead of relying on select/poll allows the kernel to use - * "wake-one" behavior and avoid the thundering herd problem. - * This is likely safe on all other *nix-like systems, so this whitelist - * can be expanded by interested parties. - */ -#if defined(__linux__) -static inline int rsock_maybe_fd_writable(int fd) { return 1; } -static inline void rsock_maybe_wait_fd(int fd) { } -#else /* some systems (mswin/mingw) need these. ref: r36946 */ -# define rsock_maybe_fd_writable(fd) rb_thread_fd_writable((fd)) -# define rsock_maybe_wait_fd(fd) rb_thread_wait_fd((fd)) -#endif - -#if !defined HAVE_INET_NTOP && ! defined _WIN32 -const char *inet_ntop(int, const void *, char *, size_t); -#elif defined __MINGW32__ -# define inet_ntop(f,a,n,l) rb_w32_inet_ntop(f,a,n,l) -#elif defined _MSC_VER && RUBY_MSVCRT_VERSION < 90 -const char *WSAAPI inet_ntop(int, const void *, char *, size_t); -#endif - -#endif |