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-rw-r--r--main/network.c396
1 files changed, 0 insertions, 396 deletions
diff --git a/main/network.c b/main/network.c
deleted file mode 100644
index 5dd6b6ed3a..0000000000
--- a/main/network.c
+++ /dev/null
@@ -1,396 +0,0 @@
-/*
- +----------------------------------------------------------------------+
- | PHP Version 4 |
- +----------------------------------------------------------------------+
- | Copyright (c) 1997-2002 The PHP Group |
- +----------------------------------------------------------------------+
- | This source file is subject to version 2.02 of the PHP license, |
- | that is bundled with this package in the file LICENSE, and is |
- | available at through the world-wide-web at |
- | http://www.php.net/license/2_02.txt. |
- | If you did not receive a copy of the PHP license and are unable to |
- | obtain it through the world-wide-web, please send a note to |
- | license@php.net so we can mail you a copy immediately. |
- +----------------------------------------------------------------------+
- | Authors: Stig Venaas <venaas@uninett.no> |
- +----------------------------------------------------------------------+
- */
-/* $Id$ */
-
-#include "php.h"
-
-#ifdef PHP_WIN32
-#include <windows.h>
-#include <winsock.h>
-#define O_RDONLY _O_RDONLY
-#include "win32/param.h"
-#else
-#include <sys/param.h>
-#endif
-
-#include <sys/types.h>
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-
-#ifndef _FCNTL_H
-#include <fcntl.h>
-#endif
-
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-
-#ifndef PHP_WIN32
-#include <netinet/in.h>
-#include <netdb.h>
-#if HAVE_ARPA_INET_H
-#include <arpa/inet.h>
-#endif
-#endif
-
-#ifndef HAVE_INET_ATON
-int inet_aton(const char *, struct in_addr *);
-#endif
-
-#include "php_network.h"
-
-#if defined(PHP_WIN32) || defined(__riscos__)
-#undef AF_UNIX
-#endif
-
-#if defined(AF_UNIX)
-#include <sys/un.h>
-#endif
-
-#ifdef PHP_WIN32
-# define SOCK_ERR INVALID_SOCKET
-# define SOCK_CONN_ERR SOCKET_ERROR
-#else
-# define SOCK_ERR -1
-# define SOCK_CONN_ERR -1
-#endif
-
-#ifdef HAVE_GETADDRINFO
-#ifdef HAVE_GAI_STRERROR
-# define PHP_GAI_STRERROR(x) (gai_strerror(x))
-#else
-# define PHP_GAI_STRERROR(x) (php_gai_strerror(x))
-/* {{{ php_gai_strerror
- */
-static char *php_gai_strerror(int code)
-{
- static struct {
- int code;
- const char *msg;
- } values[] = {
-# ifdef EAI_ADDRFAMILY
- {EAI_ADDRFAMILY, "Address family for hostname not supported"},
-# endif
- {EAI_AGAIN, "Temporary failure in name resolution"},
- {EAI_BADFLAGS, "Bad value for ai_flags"},
- {EAI_FAIL, "Non-recoverable failure in name resolution"},
- {EAI_FAMILY, "ai_family not supported"},
- {EAI_MEMORY, "Memory allocation failure"},
-# ifdef EAI_NODATA
- {EAI_NODATA, "No address associated with hostname"},
-# endif
- {EAI_NONAME, "Name or service not known"},
- {EAI_SERVICE, "Servname not supported for ai_socktype"},
- {EAI_SOCKTYPE, "ai_socktype not supported"},
- {EAI_SYSTEM, "System error"},
- {0, NULL}
- };
- int i;
-
- for (i = 0; values[i].msg != NULL; i++) {
- if (values[i].code == code) {
- return (char *)values[i].msg;
- }
- }
-
- return "Unknown error";
-}
-/* }}} */
-#endif
-#endif
-
-/* {{{ php_network_freeaddresses
- */
-static void php_network_freeaddresses(struct sockaddr **sal)
-{
- struct sockaddr **sap;
-
- if (sal == NULL)
- return;
- for (sap = sal; *sap != NULL; sap++)
- efree(*sap);
- efree(sal);
-}
-/* }}} */
-
-/* {{{ php_network_getaddresses
- * Returns number of addresses, 0 for none/error
- */
-static int php_network_getaddresses(const char *host, struct sockaddr ***sal)
-{
- struct sockaddr **sap;
- int n;
-
- if (host == NULL) {
- return 0;
- }
-
- {
-#ifdef HAVE_GETADDRINFO
- struct addrinfo hints, *res, *sai;
-
- memset(&hints, '\0', sizeof(hints));
- hints.ai_family = AF_UNSPEC;
- if ((n = getaddrinfo(host, NULL, &hints, &res))) {
- php_error(E_WARNING, "php_network_getaddresses: getaddrinfo failed: %s", PHP_GAI_STRERROR(n));
- return 0;
- } else if (res == NULL) {
- php_error(E_WARNING, "php_network_getaddresses: getaddrinfo failed (null result pointer)");
- return 0;
- }
-
- sai = res;
- for (n = 1; (sai = sai->ai_next) != NULL; n++);
- *sal = emalloc((n + 1) * sizeof(*sal));
- sai = res;
- sap = *sal;
- do {
- switch (sai->ai_family) {
-# ifdef HAVE_IPV6
- case AF_INET6:
- *sap = emalloc(sizeof(struct sockaddr_in6));
- *(struct sockaddr_in6 *)*sap =
- *((struct sockaddr_in6 *)sai->ai_addr);
- sap++;
- break;
-# endif
- case AF_INET:
- *sap = emalloc(sizeof(struct sockaddr_in));
- *(struct sockaddr_in *)*sap =
- *((struct sockaddr_in *)sai->ai_addr);
- sap++;
- break;
- }
- } while ((sai = sai->ai_next) != NULL);
- freeaddrinfo(res);
-#else
- struct hostent *host_info;
- struct in_addr in;
-
- if (!inet_aton(host, &in)) {
- /* XXX NOT THREAD SAFE */
- host_info = gethostbyname(host);
- if (host_info == NULL) {
- php_error(E_WARNING, "php_network_getaddresses: gethostbyname failed");
- return 0;
- }
- in = *((struct in_addr *) host_info->h_addr);
- }
-
- *sal = emalloc(2 * sizeof(*sal));
- sap = *sal;
- *sap = emalloc(sizeof(struct sockaddr_in));
- (*sap)->sa_family = AF_INET;
- ((struct sockaddr_in *)*sap)->sin_addr = in;
- sap++;
- n = 1;
-#endif
- }
- *sap = NULL;
- return n;
-}
-/* }}} */
-
-/* {{{ php_connect_nonb */
-PHPAPI int php_connect_nonb(int sockfd,
- const struct sockaddr *addr,
- socklen_t addrlen,
- struct timeval *timeout)
-{
- /* probably won't work on Win32, someone else might try it (read: fix it ;) */
-
-#if (!defined(__BEOS__) && !defined(PHP_WIN32)) && (defined(O_NONBLOCK) || defined(O_NDELAY))
-
-#ifndef O_NONBLOCK
-#define O_NONBLOCK O_NDELAY
-#endif
-
- int flags;
- int n;
- int error = 0;
- socklen_t len;
- int ret = 0;
- fd_set rset;
- fd_set wset;
-
- if (timeout == NULL) {
- /* blocking mode */
- return connect(sockfd, addr, addrlen);
- }
-
- flags = fcntl(sockfd, F_GETFL, 0);
- fcntl(sockfd, F_SETFL, flags | O_NONBLOCK);
-
- if ((n = connect(sockfd, addr, addrlen)) < 0) {
- if (errno != EINPROGRESS) {
- return -1;
- }
- }
-
- if (n == 0) {
- goto ok;
- }
-
- FD_ZERO(&rset);
- FD_SET(sockfd, &rset);
-
- wset = rset;
-
- if ((n = select(sockfd + 1, &rset, &wset, NULL, timeout)) == 0) {
- error = ETIMEDOUT;
- }
-
- if(FD_ISSET(sockfd, &rset) || FD_ISSET(sockfd, &wset)) {
- len = sizeof(error);
- /*
- BSD-derived systems set errno correctly
- Solaris returns -1 from getsockopt in case of error
- */
- if (getsockopt(sockfd, SOL_SOCKET, SO_ERROR, &error, &len) < 0) {
- ret = -1;
- }
- } else {
- /* whoops: sockfd has disappeared */
- ret = -1;
- }
-
-ok:
- fcntl(sockfd, F_SETFL, flags);
-
- if(error) {
- errno = error;
- ret = -1;
- }
- return ret;
-#else /* !defined(PHP_WIN32) && ... */
- return connect(sockfd, addr, addrlen);
-#endif
-}
-/* }}} */
-
-/* {{{ php_hostconnect
- * Creates a socket of type socktype and connects to the given host and
- * port, returns the created socket on success, else returns -1.
- * timeout gives timeout in seconds, 0 means blocking mode.
- */
-int php_hostconnect(const char *host, unsigned short port, int socktype, int timeout)
-{
- int n, repeatto, s;
- struct sockaddr **sal, **psal;
- struct timeval timeoutval;
-
- n = php_network_getaddresses(host, &sal);
-
- if (n == 0)
- return -1;
-
- /* is this a good idea? 5s? */
- repeatto = timeout / n > 5;
- if (repeatto) {
- timeout /= n;
- }
- timeoutval.tv_sec = timeout;
- timeoutval.tv_usec = 0;
-
- psal = sal;
- while (*sal != NULL) {
- s = socket((*sal)->sa_family, socktype, 0);
- if (s != SOCK_ERR) {
- switch ((*sal)->sa_family) {
-#if defined( HAVE_GETADDRINFO ) && defined( HAVE_IPV6 )
- case AF_INET6:
- {
- struct sockaddr_in6 *sa =
- (struct sockaddr_in6 *)*sal;
-
- sa->sin6_family = (*sal)->sa_family;
- sa->sin6_port = htons(port);
- if (php_connect_nonb(s, (struct sockaddr *) sa,
- sizeof(*sa), timeout ? &timeoutval : NULL) != SOCK_CONN_ERR)
- goto ok;
- }
- break;
-#endif
- case AF_INET:
- {
- struct sockaddr_in *sa =
- (struct sockaddr_in *)*sal;
-
- sa->sin_family = (*sal)->sa_family;
- sa->sin_port = htons(port);
- if (php_connect_nonb(s, (struct sockaddr *) sa,
- sizeof(*sa), timeout ? &timeoutval : NULL) != SOCK_CONN_ERR)
- goto ok;
-
- }
- break;
- }
- close (s);
- }
- sal++;
- if (repeatto) {
- timeoutval.tv_sec = timeout;
- timeoutval.tv_usec = 0;
- }
- }
- php_network_freeaddresses(psal);
- php_error(E_WARNING, "php_hostconnect: connect failed");
- return -1;
-
- ok:
- php_network_freeaddresses(psal);
- return s;
-}
-/* }}} */
-
-/* {{{ php_any_addr
- * Fills the any (wildcard) address into php_sockaddr_storage
- */
-void php_any_addr(int family, php_sockaddr_storage *addr, unsigned short port)
-{
- memset(addr, 0, sizeof(php_sockaddr_storage));
- switch (family) {
-#ifdef HAVE_IPV6
- case AF_INET6: {
- struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) addr;
- sin6->sin6_family = AF_INET6;
- sin6->sin6_port = htons(port);
- sin6->sin6_addr = in6addr_any;
- break;
- }
-#endif
- case AF_INET: {
- struct sockaddr_in *sin = (struct sockaddr_in *) addr;
- sin->sin_family = AF_INET;
- sin->sin_port = htons(port);
- sin->sin_addr.s_addr = INADDR_ANY;
- break;
- }
- }
-}
-/* }}} */
-
-/*
- * Local variables:
- * tab-width: 8
- * c-basic-offset: 8
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
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