Gecko [ www.foryou-vip.com ]

Name	Size	Permission	Date
.libs	[ DIR ]	drwxr-xr-x	2024-03-12 14:36
streams	[ DIR ]	drwxrwxr-x	2024-03-12 14:33
SAPI.c	31.04 KB	-rw-rw-r--	2022-10-31 11:36
SAPI.h	10.08 KB	-rw-rw-r--	2022-10-31 11:36
SAPI.lo	308 B	-rw-r--r--	2024-03-12 14:32
SAPI.o	149.77 KB	-rw-r--r--	2024-03-12 14:32
alloca.c	13.37 KB	-rw-rw-r--	2022-10-31 11:36
alloca.lo	314 B	-rw-r--r--	2024-03-12 14:32
alloca.o	2.89 KB	-rw-r--r--	2024-03-12 14:32
build-defs.h	2.38 KB	-rw-r--r--	2024-03-12 14:19
build-defs.h.in	2.25 KB	-rw-rw-r--	2022-10-31 11:36
explicit_bzero.c	1.69 KB	-rw-rw-r--	2022-10-31 11:36
explicit_bzero.lo	338 B	-rw-r--r--	2024-03-12 14:32
explicit_bzero.o	67.77 KB	-rw-r--r--	2024-03-12 14:32
fastcgi.c	40.37 KB	-rw-rw-r--	2022-10-31 11:36
fastcgi.h	4.9 KB	-rw-rw-r--	2022-10-31 11:36
fastcgi.lo	317 B	-rw-r--r--	2024-03-12 14:36
fastcgi.o	162.38 KB	-rw-r--r--	2024-03-12 14:36
fopen_wrappers.c	22.75 KB	-rw-rw-r--	2022-10-31 11:36
fopen_wrappers.h	2.35 KB	-rw-rw-r--	2022-10-31 11:36
fopen_wrappers.lo	338 B	-rw-r--r--	2024-03-12 14:32
fopen_wrappers.o	126.5 KB	-rw-r--r--	2024-03-12 14:32
getopt.c	5.43 KB	-rw-rw-r--	2022-10-31 11:36
getopt.lo	314 B	-rw-r--r--	2024-03-12 14:33
getopt.o	79.07 KB	-rw-r--r--	2024-03-12 14:33
http_status_codes.h	2.98 KB	-rw-rw-r--	2022-10-31 11:36
internal_functions.c	3.44 KB	-rw-r--r--	2024-03-12 14:19
internal_functions.c.in	1.64 KB	-rw-rw-r--	2022-10-31 11:36
internal_functions_cli.c	3.44 KB	-rw-r--r--	2024-03-12 14:19
internal_functions_cli.lo	362 B	-rw-r--r--	2024-03-12 14:35
internal_functions_cli.o	117.31 KB	-rw-r--r--	2024-03-12 14:35
internal_functions_win32.c	4.14 KB	-rw-rw-r--	2022-10-31 11:36
main.c	82.46 KB	-rw-rw-r--	2022-10-31 11:36
main.lo	308 B	-rw-r--r--	2024-03-12 14:32
main.o	460.7 KB	-rw-r--r--	2024-03-12 14:32
mergesort.c	9.37 KB	-rw-rw-r--	2022-10-31 11:36
mergesort.lo	323 B	-rw-r--r--	2024-03-12 14:32
mergesort.o	83.22 KB	-rw-r--r--	2024-03-12 14:32
network.c	32.36 KB	-rw-rw-r--	2022-10-31 11:36
network.lo	317 B	-rw-r--r--	2024-03-12 14:33
network.o	132.66 KB	-rw-r--r--	2024-03-12 14:33
output.c	48.01 KB	-rw-rw-r--	2022-10-31 11:36
output.lo	314 B	-rw-r--r--	2024-03-12 14:33
output.o	229.34 KB	-rw-r--r--	2024-03-12 14:33
php.h	11.78 KB	-rw-rw-r--	2022-10-31 11:36
php_compat.h	19.8 KB	-rw-rw-r--	2022-10-31 11:36
php_config.h	52.6 KB	-rw-r--r--	2024-03-12 14:19
php_config.h.in	48.91 KB	-rw-r--r--	2024-03-12 14:19
php_content_types.c	2.3 KB	-rw-rw-r--	2022-10-31 11:36
php_content_types.h	1.45 KB	-rw-rw-r--	2022-10-31 11:36
php_content_types.lo	347 B	-rw-r--r--	2024-03-12 14:32
php_content_types.o	76.33 KB	-rw-r--r--	2024-03-12 14:32
php_getopt.h	1.78 KB	-rw-rw-r--	2022-10-31 11:36
php_globals.h	4.13 KB	-rw-rw-r--	2022-10-31 11:36
php_ini.c	26.7 KB	-rw-rw-r--	2022-10-31 11:36
php_ini.h	3.67 KB	-rw-rw-r--	2022-10-31 11:36
php_ini.lo	317 B	-rw-r--r--	2024-03-12 14:32
php_ini.o	165.62 KB	-rw-r--r--	2024-03-12 14:32
php_main.h	2.42 KB	-rw-rw-r--	2022-10-31 11:36
php_memory_streams.h	3.43 KB	-rw-rw-r--	2022-10-31 11:36
php_network.h	9.99 KB	-rw-rw-r--	2022-10-31 11:36
php_open_temporary_file.c	9.57 KB	-rw-rw-r--	2022-10-31 11:36
php_open_temporary_file.h	2.06 KB	-rw-rw-r--	2022-10-31 11:36
php_open_temporary_file.lo	365 B	-rw-r--r--	2024-03-12 14:33
php_open_temporary_file.o	80.62 KB	-rw-r--r--	2024-03-12 14:33
php_output.h	9.42 KB	-rw-rw-r--	2022-10-31 11:36
php_reentrancy.h	3.41 KB	-rw-rw-r--	2022-10-31 11:36
php_scandir.c	3.02 KB	-rw-rw-r--	2022-10-31 11:36
php_scandir.h	1.82 KB	-rw-rw-r--	2022-10-31 11:36
php_scandir.lo	329 B	-rw-r--r--	2024-03-12 14:32
php_scandir.o	66.45 KB	-rw-r--r--	2024-03-12 14:32
php_stdint.h	5.15 KB	-rw-rw-r--	2022-10-31 11:36
php_streams.h	28.66 KB	-rw-rw-r--	2022-10-31 11:36
php_syslog.c	3.41 KB	-rw-rw-r--	2022-10-31 11:36
php_syslog.h	1.59 KB	-rw-rw-r--	2022-10-31 11:36
php_syslog.lo	326 B	-rw-r--r--	2024-03-12 14:33
php_syslog.o	74.63 KB	-rw-r--r--	2024-03-12 14:33
php_ticks.c	2.46 KB	-rw-rw-r--	2022-10-31 11:36
php_ticks.h	1.47 KB	-rw-rw-r--	2022-10-31 11:36
php_ticks.lo	323 B	-rw-r--r--	2024-03-12 14:33
php_ticks.o	71.84 KB	-rw-r--r--	2024-03-12 14:33
php_variables.c	25.98 KB	-rw-rw-r--	2022-10-31 11:36
php_variables.h	2.01 KB	-rw-rw-r--	2022-10-31 11:36
php_variables.lo	335 B	-rw-r--r--	2024-03-12 14:33
php_variables.o	189.84 KB	-rw-r--r--	2024-03-12 14:33
php_version.h	266 B	-rw-rw-r--	2022-10-31 11:36
reentrancy.c	9.3 KB	-rw-rw-r--	2022-10-31 11:36
reentrancy.lo	326 B	-rw-r--r--	2024-03-12 14:32
reentrancy.o	68.84 KB	-rw-r--r--	2024-03-12 14:32
rfc1867.c	36.28 KB	-rw-rw-r--	2022-10-31 11:36
rfc1867.h	3.28 KB	-rw-rw-r--	2022-10-31 11:36
rfc1867.lo	317 B	-rw-r--r--	2024-03-12 14:32
rfc1867.o	160.63 KB	-rw-r--r--	2024-03-12 14:32
snprintf.c	31.49 KB	-rw-rw-r--	2022-10-31 11:36
snprintf.h	6.7 KB	-rw-rw-r--	2022-10-31 11:36
snprintf.lo	320 B	-rw-r--r--	2024-03-12 14:32
snprintf.o	164.7 KB	-rw-r--r--	2024-03-12 14:32
spprintf.c	20.79 KB	-rw-rw-r--	2022-10-31 11:36
spprintf.h	1.61 KB	-rw-rw-r--	2022-10-31 11:36
spprintf.lo	320 B	-rw-r--r--	2024-03-12 14:32
spprintf.o	146.88 KB	-rw-r--r--	2024-03-12 14:32
strlcat.c	3.68 KB	-rw-rw-r--	2022-10-31 11:36
strlcat.lo	317 B	-rw-r--r--	2024-03-12 14:32
strlcat.o	68.83 KB	-rw-r--r--	2024-03-12 14:32
strlcpy.c	3.72 KB	-rw-rw-r--	2022-10-31 11:36
strlcpy.lo	317 B	-rw-r--r--	2024-03-12 14:32
strlcpy.o	67.97 KB	-rw-r--r--	2024-03-12 14:32

Rename

/*
   +----------------------------------------------------------------------+
   | PHP Version 7                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 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.               |
   +----------------------------------------------------------------------+
   | Author: Zeev Suraski <zeev@php.net>                                  |
   +----------------------------------------------------------------------+
 */

#include "php.h"
#include "php_open_temporary_file.h"

#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#ifdef PHP_WIN32
#define O_RDONLY _O_RDONLY
#include "win32/param.h"
#include "win32/winutil.h"
#else
#include <sys/param.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#if HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif

#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif

#if !defined(P_tmpdir)
#define P_tmpdir ""
#endif

/* {{{ php_do_open_temporary_file */

/* Loosely based on a tempnam() implementation by UCLA */

/*
 * Copyright (c) 1988, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by the University of
 *      California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

static int php_do_open_temporary_file(const char *path, const char *pfx, zend_string **opened_path_p)
{
#ifdef PHP_WIN32
	char *opened_path = NULL;
	size_t opened_path_len;
	wchar_t *cwdw, *pfxw, pathw[MAXPATHLEN];
#else
	char opened_path[MAXPATHLEN];
	char *trailing_slash;
#endif
	char cwd[MAXPATHLEN];
	cwd_state new_state;
	int fd = -1;
#ifndef HAVE_MKSTEMP
	int open_flags = O_CREAT | O_TRUNC | O_RDWR
#ifdef PHP_WIN32
		| _O_BINARY
#endif
		;
#endif

if (!path || !path[0]) {
		return -1;
	}

#ifdef PHP_WIN32
	if (!php_win32_check_trailing_space(pfx, strlen(pfx))) {
		SetLastError(ERROR_INVALID_NAME);
		return -1;
	}
#endif

if (!VCWD_GETCWD(cwd, MAXPATHLEN)) {
		cwd[0] = '\0';
	}

new_state.cwd = estrdup(cwd);
	new_state.cwd_length = strlen(cwd);

if (virtual_file_ex(&new_state, path, NULL, CWD_REALPATH)) {
		efree(new_state.cwd);
		return -1;
	}

#ifndef PHP_WIN32
	if (IS_SLASH(new_state.cwd[new_state.cwd_length - 1])) {
		trailing_slash = "";
	} else {
		trailing_slash = "/";
	}

if (snprintf(opened_path, MAXPATHLEN, "%s%s%sXXXXXX", new_state.cwd, trailing_slash, pfx) >= MAXPATHLEN) {
		efree(new_state.cwd);
		return -1;
	}
#endif

#ifdef PHP_WIN32
	cwdw = php_win32_ioutil_any_to_w(new_state.cwd);
	pfxw = php_win32_ioutil_any_to_w(pfx);
	if (!cwdw || !pfxw) {
		free(cwdw);
		free(pfxw);
		efree(new_state.cwd);
		return -1;
	}

if (GetTempFileNameW(cwdw, pfxw, 0, pathw)) {
		opened_path = php_win32_ioutil_conv_w_to_any(pathw, PHP_WIN32_CP_IGNORE_LEN, &opened_path_len);
		if (!opened_path || opened_path_len >= MAXPATHLEN) {
			free(cwdw);
			free(pfxw);
			efree(new_state.cwd);
			return -1;
		}
		assert(strlen(opened_path) == opened_path_len);

/* Some versions of windows set the temp file to be read-only,
		 * which means that opening it will fail... */
		if (VCWD_CHMOD(opened_path, 0600)) {
			free(cwdw);
			free(pfxw);
			efree(new_state.cwd);
			free(opened_path);
			return -1;
		}
		fd = VCWD_OPEN_MODE(opened_path, open_flags, 0600);
	}

free(cwdw);
	free(pfxw);
#elif defined(HAVE_MKSTEMP)
	fd = mkstemp(opened_path);
#else
	if (mktemp(opened_path)) {
		fd = VCWD_OPEN(opened_path, open_flags);
	}
#endif

#ifdef PHP_WIN32
	if (fd != -1 && opened_path_p) {
		*opened_path_p = zend_string_init(opened_path, opened_path_len, 0);
	}
	free(opened_path);
#else
	if (fd != -1 && opened_path_p) {
		*opened_path_p = zend_string_init(opened_path, strlen(opened_path), 0);
	}
#endif
	efree(new_state.cwd);
	return fd;
}
/* }}} */

/*
 *  Determine where to place temporary files.
 */
PHPAPI const char* php_get_temporary_directory(void)
{
	/* Did we determine the temporary directory already? */
	if (PG(php_sys_temp_dir)) {
		return PG(php_sys_temp_dir);
	}

/* Is there a temporary directory "sys_temp_dir" in .ini defined? */
	{
		char *sys_temp_dir = PG(sys_temp_dir);
		if (sys_temp_dir) {
			size_t len = strlen(sys_temp_dir);
			if (len >= 2 && sys_temp_dir[len - 1] == DEFAULT_SLASH) {
				PG(php_sys_temp_dir) = estrndup(sys_temp_dir, len - 1);
				return PG(php_sys_temp_dir);
			} else if (len >= 1 && sys_temp_dir[len - 1] != DEFAULT_SLASH) {
				PG(php_sys_temp_dir) = estrndup(sys_temp_dir, len);
				return PG(php_sys_temp_dir);
			}
		}
	}

#ifdef PHP_WIN32
	/* We can't count on the environment variables TEMP or TMP,
	 * and so must make the Win32 API call to get the default
	 * directory for temporary files.  Note this call checks
	 * the environment values TMP and TEMP (in order) first.
	 */
	{
		wchar_t sTemp[MAXPATHLEN];
		char *tmp;
		size_t len = GetTempPathW(MAXPATHLEN, sTemp);

if (!len) {
			return NULL;
		}

if (NULL == (tmp = php_win32_ioutil_conv_w_to_any(sTemp, len, &len))) {
			return NULL;
		}

PG(php_sys_temp_dir) = estrndup(tmp, len - 1);

free(tmp);
		return PG(php_sys_temp_dir);
	}
#else
	/* On Unix use the (usual) TMPDIR environment variable. */
	{
		char* s = getenv("TMPDIR");
		if (s && *s) {
			size_t len = strlen(s);

if (s[len - 1] == DEFAULT_SLASH) {
				PG(php_sys_temp_dir) = estrndup(s, len - 1);
			} else {
				PG(php_sys_temp_dir) = estrndup(s, len);
			}

return PG(php_sys_temp_dir);
		}
	}
#ifdef P_tmpdir
	/* Use the standard default temporary directory. */
	if (P_tmpdir) {
		PG(php_sys_temp_dir) = estrdup(P_tmpdir);
		return PG(php_sys_temp_dir);
	}
#endif
	/* Shouldn't ever(!) end up here ... last ditch default. */
	PG(php_sys_temp_dir) = estrdup("/tmp");
	return PG(php_sys_temp_dir);
#endif
}

/* {{{ php_open_temporary_file
 *
 * Unlike tempnam(), the supplied dir argument takes precedence
 * over the TMPDIR environment variable
 * This function should do its best to return a file pointer to a newly created
 * unique file, on every platform.
 */
PHPAPI int php_open_temporary_fd_ex(const char *dir, const char *pfx, zend_string **opened_path_p, uint32_t flags)
{
	int fd;
	const char *temp_dir;

if (!pfx) {
		pfx = "tmp.";
	}
	if (opened_path_p) {
		*opened_path_p = NULL;
	}

if (!dir || *dir == '\0') {
def_tmp:
		temp_dir = php_get_temporary_directory();

if (temp_dir &&
		    *temp_dir != '\0' &&
		    (!(flags & PHP_TMP_FILE_OPEN_BASEDIR_CHECK_ON_FALLBACK) || !php_check_open_basedir(temp_dir))) {
			return php_do_open_temporary_file(temp_dir, pfx, opened_path_p);
		} else {
			return -1;
		}
	}

if ((flags & PHP_TMP_FILE_OPEN_BASEDIR_CHECK_ON_EXPLICIT_DIR) && php_check_open_basedir(dir)) {
		return -1;
	}

/* Try the directory given as parameter. */
	fd = php_do_open_temporary_file(dir, pfx, opened_path_p);
	if (fd == -1) {
		/* Use default temporary directory. */
		if (!(flags & PHP_TMP_FILE_SILENT)) {
			php_error_docref(NULL, E_NOTICE, "file created in the system's temporary directory");
		}
		goto def_tmp;
	}
	return fd;
}

PHPAPI int php_open_temporary_fd(const char *dir, const char *pfx, zend_string **opened_path_p)
{
	return php_open_temporary_fd_ex(dir, pfx, opened_path_p, PHP_TMP_FILE_DEFAULT);
}

PHPAPI FILE *php_open_temporary_file(const char *dir, const char *pfx, zend_string **opened_path_p)
{
	FILE *fp;
	int fd = php_open_temporary_fd(dir, pfx, opened_path_p);

if (fd == -1) {
		return NULL;
	}

fp = fdopen(fd, "r+b");
	if (fp == NULL) {
		close(fd);
	}

return fp;
}
/* }}} */