mirror of
https://github.com/php/php-src.git
synced 2024-12-14 20:33:36 +08:00
142 lines
3.9 KiB
C
142 lines
3.9 KiB
C
/*
|
|
+----------------------------------------------------------------------+
|
|
| PHP Version 5 |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 1997-2008 The PHP Group |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 3.01 of the PHP license, |
|
|
| that is bundled with this package in the file LICENSE, and is |
|
|
| available through the world-wide-web at the following url: |
|
|
| http://www.php.net/license/3_01.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: Paul Panotzki - Bunyip Information Systems |
|
|
| Jim Winstead <jimw@php.net> |
|
|
| Sascha Schumann <sascha@schumann.cx> |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
/* $Id$ */
|
|
|
|
#include "php.h"
|
|
#include "php_globals.h"
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#include "php_network.h"
|
|
#include "file.h"
|
|
|
|
/* {{{ php_fsockopen() */
|
|
|
|
static void php_fsockopen_stream(INTERNAL_FUNCTION_PARAMETERS, int persistent)
|
|
{
|
|
char *host;
|
|
int host_len;
|
|
long port = -1;
|
|
zval *zerrno = NULL, *zerrstr = NULL;
|
|
double timeout = FG(default_socket_timeout);
|
|
unsigned long conv;
|
|
struct timeval tv;
|
|
char *hashkey = NULL;
|
|
php_stream *stream = NULL;
|
|
int err;
|
|
char *hostname = NULL;
|
|
long hostname_len;
|
|
char *errstr = NULL;
|
|
|
|
RETVAL_FALSE;
|
|
|
|
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|lzzd", &host, &host_len, &port, &zerrno, &zerrstr, &timeout) == FAILURE) {
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
if (persistent) {
|
|
spprintf(&hashkey, 0, "pfsockopen__%s:%ld", host, port);
|
|
}
|
|
|
|
if (port > 0) {
|
|
hostname_len = spprintf(&hostname, 0, "%s:%ld", host, port);
|
|
} else {
|
|
hostname_len = host_len;
|
|
hostname = host;
|
|
}
|
|
|
|
/* prepare the timeout value for use */
|
|
conv = (unsigned long) (timeout * 1000000.0);
|
|
tv.tv_sec = conv / 1000000;
|
|
tv.tv_usec = conv % 1000000;
|
|
|
|
if (zerrno) {
|
|
zval_dtor(zerrno);
|
|
ZVAL_LONG(zerrno, 0);
|
|
}
|
|
if (zerrstr) {
|
|
zval_dtor(zerrstr);
|
|
ZVAL_STRING(zerrstr, "", 1);
|
|
}
|
|
|
|
stream = php_stream_xport_create(hostname, hostname_len, ENFORCE_SAFE_MODE | REPORT_ERRORS,
|
|
STREAM_XPORT_CLIENT | STREAM_XPORT_CONNECT, hashkey, &tv, NULL, &errstr, &err);
|
|
|
|
if (port > 0) {
|
|
efree(hostname);
|
|
}
|
|
if (stream == NULL) {
|
|
php_error_docref(NULL TSRMLS_CC, E_WARNING, "unable to connect to %s:%ld (%s)", host, port, errstr == NULL ? "Unknown error" : errstr);
|
|
}
|
|
|
|
if (hashkey) {
|
|
efree(hashkey);
|
|
}
|
|
|
|
if (stream == NULL) {
|
|
if (zerrno) {
|
|
zval_dtor(zerrno);
|
|
ZVAL_LONG(zerrno, err);
|
|
}
|
|
if (zerrstr && errstr) {
|
|
/* no need to dup; we need to efree buf anyway */
|
|
zval_dtor(zerrstr);
|
|
ZVAL_STRING(zerrstr, errstr, 0);
|
|
}
|
|
else if (!zerrstr && errstr) {
|
|
efree(errstr);
|
|
}
|
|
|
|
RETURN_FALSE;
|
|
}
|
|
|
|
if (errstr) {
|
|
efree(errstr);
|
|
}
|
|
|
|
php_stream_to_zval(stream, return_value);
|
|
}
|
|
|
|
/* }}} */
|
|
|
|
/* {{{ proto resource fsockopen(string hostname, int port [, int errno [, string errstr [, float timeout]]])
|
|
Open Internet or Unix domain socket connection */
|
|
PHP_FUNCTION(fsockopen)
|
|
{
|
|
php_fsockopen_stream(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
|
|
}
|
|
/* }}} */
|
|
/* {{{ proto resource pfsockopen(string hostname, int port [, int errno [, string errstr [, float timeout]]])
|
|
Open persistent Internet or Unix domain socket connection */
|
|
PHP_FUNCTION(pfsockopen)
|
|
{
|
|
php_fsockopen_stream(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
|
|
}
|
|
/* }}} */
|
|
|
|
/*
|
|
* Local variables:
|
|
* tab-width: 4
|
|
* c-basic-offset: 4
|
|
* End:
|
|
* vim600: sw=4 ts=4 fdm=marker
|
|
* vim<600: sw=4 ts=4
|
|
*/
|