php-src/ext/standard/file.c
Rasmus Lerdorf 93af4bdfb7 Change safe-mode rule for rmdir() to match unlink() - allow is target
is opened by caller or in a directory owned by caller
@ Minor fix to rmdir() under safe-mode (Rasmus)
2002-05-12 15:59:42 +00:00

2254 lines
58 KiB
C

/*
+----------------------------------------------------------------------+
| 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: Rasmus Lerdorf <rasmus@php.net> |
| Stig Bakken <ssb@fast.no> |
| Andi Gutmans <andi@zend.com> |
| Zeev Suraski <zeev@zend.com> |
| PHP 4.0 patches by Thies C. Arntzen (thies@thieso.net) |
| PHP streams by Wez Furlong (wez@thebrainroom.com) |
+----------------------------------------------------------------------+
*/
/* $Id$ */
/* Synced with php 3.0 revision 1.218 1999-06-16 [ssb] */
/* {{{ includes */
#include "php.h"
#include "php_globals.h"
#include "ext/standard/flock_compat.h"
#include "ext/standard/exec.h"
#include "ext/standard/php_filestat.h"
#include "php_open_temporary_file.h"
#include "ext/standard/basic_functions.h"
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#ifdef PHP_WIN32
#include <windows.h>
#include <winsock.h>
#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
#include "ext/standard/head.h"
#include "safe_mode.h"
#include "php_string.h"
#include "file.h"
#if HAVE_PWD_H
#ifdef PHP_WIN32
#include "win32/pwd.h"
#else
#include <pwd.h>
#endif
#endif
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#include "fsock.h"
#include "fopen_wrappers.h"
#include "php_streams.h"
#include "php_globals.h"
#ifdef HAVE_SYS_FILE_H
#include <sys/file.h>
#endif
#if MISSING_FCLOSE_DECL
extern int fclose(FILE *);
#endif
#ifdef HAVE_SYS_MMAN_H
#include <sys/mman.h>
#endif
#ifndef MAP_FAILED
#define MAP_FAILED ((void *) -1)
#endif
#include "scanf.h"
#include "zend_API.h"
#ifdef ZTS
int file_globals_id;
#else
php_file_globals file_globals;
#endif
#ifdef HAVE_FNMATCH
#include <fnmatch.h>
#endif
/* }}} */
/* {{{ ZTS-stuff / Globals / Prototypes */
/* sharing globals is *evil* */
static int le_stream = FAILURE;
static int le_stream_context = FAILURE;
/* }}} */
/* {{{ Module-Stuff */
static ZEND_RSRC_DTOR_FUNC(file_context_dtor)
{
php_stream_context_free((php_stream_context*)rsrc->ptr);
}
static void _file_stream_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC)
{
php_stream *stream = (php_stream*)rsrc->ptr;
/* the stream might be a pipe, so set the return value for pclose */
FG(pclose_ret) = php_stream_free(stream, PHP_STREAM_FREE_CLOSE | PHP_STREAM_FREE_RSRC_DTOR);
}
PHPAPI int php_file_le_stream(void)
{
return le_stream;
}
static void file_globals_ctor(php_file_globals *file_globals_p TSRMLS_DC)
{
zend_hash_init(&FG(ht_persistent_socks), 0, NULL, NULL, 1);
FG(pclose_ret) = 0;
FG(def_chunk_size) = PHP_SOCK_CHUNK_SIZE;
}
static void file_globals_dtor(php_file_globals *file_globals_p TSRMLS_DC)
{
zend_hash_destroy(&FG(ht_persistent_socks));
}
PHP_MINIT_FUNCTION(file)
{
le_stream = zend_register_list_destructors_ex(_file_stream_dtor, NULL, "stream", module_number);
le_stream_context = zend_register_list_destructors_ex(file_context_dtor, NULL, "stream-context", module_number);
#ifdef ZTS
ts_allocate_id(&file_globals_id, sizeof(php_file_globals), (ts_allocate_ctor) file_globals_ctor, (ts_allocate_dtor) file_globals_dtor);
#else
file_globals_ctor(&file_globals TSRMLS_CC);
#endif
REGISTER_LONG_CONSTANT("SEEK_SET", SEEK_SET, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SEEK_CUR", SEEK_CUR, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("SEEK_END", SEEK_END, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("LOCK_SH", 1, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("LOCK_EX", 2, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("LOCK_UN", 3, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("LOCK_NB", 4, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_CONNECT", PHP_STREAM_NOTIFY_CONNECT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_AUTH_REQUIRED", PHP_STREAM_NOTIFY_AUTH_REQUIRED, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_AUTH_RESULT", PHP_STREAM_NOTIFY_AUTH_RESULT, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_MIME_TYPE_IS", PHP_STREAM_NOTIFY_MIME_TYPE_IS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_FILE_SIZE_IS", PHP_STREAM_NOTIFY_FILE_SIZE_IS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_REDIRECTED", PHP_STREAM_NOTIFY_REDIRECTED, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_PROGRESS", PHP_STREAM_NOTIFY_PROGRESS, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_FAILURE", PHP_STREAM_NOTIFY_FAILURE, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_SEVERITY_INFO", PHP_STREAM_NOTIFY_SEVERITY_INFO, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_SEVERITY_WARN", PHP_STREAM_NOTIFY_SEVERITY_WARN, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("STREAM_NOTIFY_SEVERITY_ERR", PHP_STREAM_NOTIFY_SEVERITY_ERR, CONST_CS | CONST_PERSISTENT);
return SUCCESS;
}
/* }}} */
PHP_MSHUTDOWN_FUNCTION(file)
{
#ifndef ZTS
file_globals_dtor(&file_globals TSRMLS_CC);
#endif
return SUCCESS;
}
/* {{{ proto bool flock(resource fp, int operation [, int wouldblock])
Portable file locking */
static int flock_values[] = { LOCK_SH, LOCK_EX, LOCK_UN };
PHP_FUNCTION(flock)
{
zval **arg1, **arg2, **arg3;
int type, fd, act, ret, arg_count = ZEND_NUM_ARGS();
void *what;
if (arg_count > 3 || zend_get_parameters_ex(arg_count, &arg1, &arg2, &arg3) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
if (php_stream_cast((php_stream*)what, PHP_STREAM_AS_FD, (void*)&fd, 1) == FAILURE) {
RETURN_FALSE;
}
convert_to_long_ex(arg2);
act = Z_LVAL_PP(arg2) & 3;
if (act < 1 || act > 3) {
php_error(E_WARNING, "Illegal operation argument");
RETURN_FALSE;
}
/* flock_values contains all possible actions
if (arg2 & 4) we won't block on the lock */
act = flock_values[act - 1] | (Z_LVAL_PP(arg2) & 4 ? LOCK_NB : 0);
if ((ret=flock(fd, act)) == -1) {
RETURN_FALSE;
}
if(ret == -1 && errno == EWOULDBLOCK && arg_count == 3) {
ZVAL_LONG(*arg3, 1);
}
RETURN_TRUE;
}
/* }}} */
#define PHP_META_UNSAFE ".\\+*?[^]$() "
/* {{{ proto array get_meta_tags(string filename [, bool use_include_path])
Extracts all meta tag content attributes from a file and returns an array */
PHP_FUNCTION(get_meta_tags)
{
char *filename;
int filename_len;
zend_bool use_include_path = 0;
int in_tag = 0, done = 0;
int looking_for_val = 0, have_name = 0, have_content = 0;
int saw_name = 0, saw_content = 0;
char *name = NULL, *value = NULL, *temp = NULL;
php_meta_tags_token tok, tok_last;
php_meta_tags_data md;
/* Initiailize our structure */
memset(&md, 0, sizeof(md));
/* Parse arguments */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b",
&filename, &filename_len, &use_include_path) == FAILURE) {
return;
}
php_stream_open_wrapper(filename, "rb", 0, NULL);
md.stream = php_stream_open_wrapper(filename, "rb",
use_include_path | ENFORCE_SAFE_MODE | REPORT_ERRORS,
NULL);
if (!md.stream) {
RETURN_FALSE;
}
array_init(return_value);
tok_last = TOK_EOF;
while (!done && (tok = php_next_meta_token(&md TSRMLS_CC)) != TOK_EOF) {
if (tok == TOK_ID) {
if (tok_last == TOK_OPENTAG) {
md.in_meta = !strcasecmp("meta", md.token_data);
} else if (tok_last == TOK_SLASH && in_tag) {
if (strcasecmp("head", md.token_data) == 0) {
/* We are done here! */
done = 1;
}
} else if (tok_last == TOK_EQUAL && looking_for_val) {
if (saw_name) {
/* Get the NAME attr (Single word attr, non-quoted) */
temp = name = estrndup(md.token_data, md.token_len);
while (temp && *temp) {
if (strchr(PHP_META_UNSAFE, *temp)) {
*temp = '_';
}
temp++;
}
have_name = 1;
} else if (saw_content) {
/* Get the CONTENT attr (Single word attr, non-quoted) */
if (PG(magic_quotes_runtime)) {
value = php_addslashes(md.token_data, 0, &md.token_len, 0 TSRMLS_CC);
} else {
value = estrndup(md.token_data, md.token_len);
}
have_content = 1;
}
looking_for_val = 0;
} else {
if (md.in_meta) {
if (strcasecmp("name", md.token_data) == 0) {
saw_name = 1;
saw_content = 0;
looking_for_val = 1;
} else if (strcasecmp("content", md.token_data) == 0) {
saw_name = 0;
saw_content = 1;
looking_for_val = 1;
}
}
}
} else if (tok == TOK_STRING && tok_last == TOK_EQUAL && looking_for_val) {
if (saw_name) {
/* Get the NAME attr (Quoted single/double) */
temp = name = estrndup(md.token_data, md.token_len);
while (temp && *temp) {
if (strchr(PHP_META_UNSAFE, *temp)) {
*temp = '_';
}
temp++;
}
have_name = 1;
} else if (saw_content) {
/* Get the CONTENT attr (Single word attr, non-quoted) */
if (PG(magic_quotes_runtime)) {
value = php_addslashes(md.token_data, 0, &md.token_len, 0 TSRMLS_CC);
} else {
value = estrndup(md.token_data, md.token_len);
}
have_content = 1;
}
looking_for_val = 0;
} else if (tok == TOK_OPENTAG) {
if (looking_for_val) {
looking_for_val = 0;
have_name = saw_name = 0;
have_content = saw_content = 0;
}
in_tag = 1;
} else if (tok == TOK_CLOSETAG) {
if (have_name) {
/* For BC */
php_strtolower(name, strlen(name));
if (have_content) {
add_assoc_string(return_value, name, value, 0);
} else {
add_assoc_string(return_value, name, empty_string, 0);
}
efree(name);
} else if (have_content) {
efree(value);
}
name = value = NULL;
/* Reset all of our flags */
in_tag = looking_for_val = 0;
have_name = saw_name = 0;
have_content = saw_content = 0;
md.in_meta = 0;
}
tok_last = tok;
if (md.token_data)
efree(md.token_data);
md.token_data = NULL;
}
php_stream_close(md.stream);
}
/* }}} */
/* {{{ proto string file_get_contents(string filename [, bool use_include_path])
Read the entire file into a string */
PHP_FUNCTION(file_get_contents)
{
char *filename;
int filename_len;
char *contents;
zend_bool use_include_path = 0;
php_stream *stream;
int len, newlen;
/* Parse arguments */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b",
&filename, &filename_len, &use_include_path) == FAILURE) {
return;
}
stream = php_stream_open_wrapper(filename, "rb",
use_include_path | ENFORCE_SAFE_MODE | REPORT_ERRORS,
NULL);
if (!stream) {
RETURN_FALSE;
}
/* uses mmap if possible */
if ((len = php_stream_copy_to_mem(stream, &contents, PHP_STREAM_COPY_ALL, 0)) > 0) {
if (PG(magic_quotes_runtime)) {
contents = php_addslashes(contents, len, &newlen, 1 TSRMLS_CC); /* 1 = free source string */
len = newlen;
}
RETVAL_STRINGL(contents, len, 0);
} else {
RETVAL_FALSE;
}
php_stream_close(stream);
}
/* }}} */
/* {{{ proto array file(string filename [, bool use_include_path])
Read entire file into an array */
#define PHP_FILE_BUF_SIZE 80
PHP_FUNCTION(file)
{
char *filename;
int filename_len;
char *slashed, *target_buf;
register int i = 0;
int target_len, len;
zend_bool use_include_path = 0;
zend_bool reached_eof = 0;
php_stream *stream;
/* Parse arguments */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b",
&filename, &filename_len, &use_include_path) == FAILURE) {
return;
}
stream = php_stream_open_wrapper(filename, "rb",
use_include_path | ENFORCE_SAFE_MODE | REPORT_ERRORS,
NULL);
if (!stream) {
RETURN_FALSE;
}
/* Initialize return array */
array_init(return_value);
/* Now loop through the file and do the magic quotes thing if needed */
target_len = 0;
target_buf = NULL;
while (1) {
if (!target_buf) {
target_buf = (char *) emalloc(PHP_FILE_BUF_SIZE+1);
target_buf[PHP_FILE_BUF_SIZE] = 0; /* avoid overflows */
} else {
target_buf = (char *) erealloc(target_buf, target_len+PHP_FILE_BUF_SIZE+1);
target_buf[target_len+PHP_FILE_BUF_SIZE] = 0; /* avoid overflows */
}
if (php_stream_gets(stream, target_buf+target_len, PHP_FILE_BUF_SIZE)==NULL) {
if (target_len==0) {
efree(target_buf);
break;
} else {
reached_eof = 1;
}
}
if (!reached_eof) {
target_len += strlen(target_buf+target_len);
if (target_buf[target_len-1] != '\n') {
continue;
}
}
if (PG(magic_quotes_runtime)) {
slashed = php_addslashes(target_buf, target_len, &len, 1 TSRMLS_CC); /* 1 = free source string */
add_index_stringl(return_value, i++, slashed, len, 0);
} else {
target_buf = erealloc(target_buf, target_len+1); /* do we really want to do that? */
add_index_stringl(return_value, i++, target_buf, target_len, 0);
}
if (reached_eof) {
break;
}
target_buf = NULL;
target_len = 0;
}
php_stream_close(stream);
}
/* }}} */
/* {{{ proto string tempnam(string dir, string prefix)
Create a unique filename in a directory */
PHP_FUNCTION(tempnam)
{
pval **arg1, **arg2;
char *d;
char *opened_path;
char p[64];
FILE *fp;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(arg1);
convert_to_string_ex(arg2);
d = estrndup(Z_STRVAL_PP(arg1), Z_STRLEN_PP(arg1));
strlcpy(p, Z_STRVAL_PP(arg2), sizeof(p));
if ((fp = php_open_temporary_file(d, p, &opened_path TSRMLS_CC))) {
fclose(fp);
RETVAL_STRING(opened_path, 0);
} else {
RETVAL_FALSE;
}
efree(d);
}
/* }}} */
/* {{{ proto resource tmpfile(void)
Create a temporary file that will be deleted automatically after use */
PHP_NAMED_FUNCTION(php_if_tmpfile)
{
php_stream *stream;
if (ZEND_NUM_ARGS() != 0) {
WRONG_PARAM_COUNT;
}
stream = php_stream_fopen_tmpfile();
if (stream) {
php_stream_to_zval(stream, return_value);
}
else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto resource file_get_wrapper_data(resource fp)
*/
PHP_FUNCTION(file_get_wrapper_data)
{
zval **arg1;
php_stream *stream;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
stream = (php_stream*)zend_fetch_resource(arg1 TSRMLS_CC, -1, "File-Handle", NULL, 1, le_stream);
ZEND_VERIFY_RESOURCE(stream);
if (stream->wrapperdata) {
*return_value = *(stream->wrapperdata);
zval_copy_ctor(return_value);
}
else
RETURN_FALSE;
}
/* }}} */
/* {{{ stream_context related functions */
static void user_space_stream_notifier(php_stream_context *context, int notifycode, int severity,
char *xmsg, int xcode, size_t bytes_sofar, size_t bytes_max, void * ptr TSRMLS_DC)
{
zval *callback = (zval*)context->notifier->ptr;
zval *retval = NULL;
zval zvs[6];
zval *ps[6];
zval **ptps[6];
int i;
for (i = 0; i < 6; i++) {
INIT_ZVAL(zvs[i]);
ps[i] = &zvs[i];
ptps[i] = &ps[i];
}
ZVAL_LONG(ps[0], notifycode);
ZVAL_LONG(ps[1], severity);
if (xmsg) {
ZVAL_STRING(ps[2], xmsg, 0);
} else {
ZVAL_NULL(ps[2]);
}
ZVAL_LONG(ps[3], xcode);
ZVAL_LONG(ps[4], bytes_sofar);
ZVAL_LONG(ps[5], bytes_max);
if (FAILURE == call_user_function_ex(EG(function_table), NULL, callback, &retval, 6, ptps, 0, NULL TSRMLS_CC)) {
zend_error(E_WARNING, "failed to call user notifier");
}
if (retval)
zval_ptr_dtor(&retval);
}
static int parse_context_options(php_stream_context *context, zval *options)
{
HashPosition pos, opos;
zval **wval, **oval;
char *wkey, *okey;
int wkey_len, okey_len;
int ret = SUCCESS;
zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(options), &pos);
while (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_P(options), (void**)&wval, &pos)) {
if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(Z_ARRVAL_P(options), &wkey, &wkey_len, NULL, 0, &pos)
&& Z_TYPE_PP(wval) == IS_ARRAY) {
zend_hash_internal_pointer_reset_ex(Z_ARRVAL_PP(wval), &opos);
while (SUCCESS == zend_hash_get_current_data_ex(Z_ARRVAL_PP(wval), (void**)&oval, &opos)) {
if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(Z_ARRVAL_PP(wval), &okey, &okey_len, NULL, 0, &opos)) {
ZVAL_ADDREF(*oval);
php_stream_context_set_option(context, wkey, okey, *oval);
}
zend_hash_move_forward_ex(Z_ARRVAL_PP(wval), &opos);
}
} else {
zend_error(E_WARNING, "options should have the form [\"wrappername\"][\"optionname\"] = $value");
}
zend_hash_move_forward_ex(Z_ARRVAL_P(options), &pos);
}
return ret;
}
static int parse_context_params(php_stream_context *context, zval *params)
{
int ret = SUCCESS;
zval **tmp;
if (SUCCESS == zend_hash_find(Z_ARRVAL_P(params), "notification", sizeof("notification"), (void**)&tmp)) {
if (context->notifier) {
php_stream_notification_free(context->notifier);
context->notifier = NULL;
}
context->notifier = php_stream_notification_alloc();
context->notifier->func = user_space_stream_notifier;
context->notifier->ptr = *tmp;
ZVAL_ADDREF(*tmp);
}
if (SUCCESS == zend_hash_find(Z_ARRVAL_P(params), "options", sizeof("options"), (void**)&tmp)) {
parse_context_options(context, *tmp);
}
return ret;
}
/* given a zval which is either a stream or a context, return the underlying
* stream_context. If it is a stream that does not have a context assigned, it
* will create and assign a context and return that. */
static php_stream_context *decode_context_param(zval *contextresource TSRMLS_DC) {
php_stream_context *context = NULL; void *what; int type;
what = zend_fetch_resource(&contextresource TSRMLS_CC, -1, "Stream-Context", &type, 2, le_stream_context, le_stream);
if (what && type == le_stream) {
php_stream *stream = (php_stream*)what;
context = stream->context;
if (context == NULL)
context = stream->context = php_stream_context_alloc();
} else if (what && type == le_stream_context) {
context = (php_stream_context*)what;
}
return context;
}
/* }}} */
/* {{{ proto array stream_context_get_options(resource context|resource stream)
Retrieve options for a stream/wrapper/context */
PHP_FUNCTION(stream_context_get_options)
{
zval *zcontext;
php_stream_context *context;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zcontext) == FAILURE) {
RETURN_FALSE;
}
context = decode_context_param(zcontext TSRMLS_CC);
ZEND_VERIFY_RESOURCE(context);
array_init(return_value);
*return_value = *context->options;
zval_copy_ctor(return_value);
}
/* }}} */
/* {{{ proto bool stream_context_set_option(resource context|resource stream, string wrappername, string optionname, mixed value)
Set an option for a wrapper */
PHP_FUNCTION(stream_context_set_option)
{
zval *options = NULL, *zcontext = NULL, *zvalue = NULL;
php_stream_context *context;
char *wrappername, *optionname;
long wrapperlen, optionlen;
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC,
"rssz", &zcontext, &wrappername, &wrapperlen,
&optionname, &optionlen, &zvalue) == FAILURE) {
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC,
"ra", &zcontext, &options) == FAILURE) {
zend_error(E_WARNING, "%s() called with wrong number or type of parameters; please RTM",
get_active_function_name(TSRMLS_C));
RETURN_FALSE;
}
}
/* figure out where the context is coming from exactly */
context = decode_context_param(zcontext TSRMLS_CC);
ZEND_VERIFY_RESOURCE(context);
if (options) {
/* handle the array syntax */
RETVAL_BOOL(parse_context_options(context, options) == SUCCESS);
} else {
ZVAL_ADDREF(zvalue);
php_stream_context_set_option(context, wrappername, optionname, zvalue);
RETVAL_TRUE;
}
}
/* }}} */
/* {{{ proto bool stream_context_set_params(resource context|resource stream, array options)
Set parameters for a file context */
PHP_FUNCTION(stream_context_set_params)
{
zval *params, *zcontext;
php_stream_context *context;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ra", &zcontext, &params) == FAILURE) {
RETURN_FALSE;
}
context = decode_context_param(zcontext TSRMLS_CC);
ZEND_VERIFY_RESOURCE(context);
RETVAL_BOOL(parse_context_params(context, params) == SUCCESS);
}
/* }}} */
/* {{{ proto resource stream_context_create([array options])
Create a file context and optionally set parameters */
PHP_FUNCTION(stream_context_create)
{
zval *params = NULL;
php_stream_context *context;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|a", &params) == FAILURE) {
RETURN_FALSE;
}
context = php_stream_context_alloc();
if (params)
parse_context_options(context, params);
ZEND_REGISTER_RESOURCE(return_value, context, le_stream_context);
}
/* }}} */
/* {{{ proto resource fopen(string filename, string mode [, bool use_include_path [, resource context]])
Open a file or a URL and return a file pointer */
PHP_NAMED_FUNCTION(php_if_fopen)
{
char *filename, *mode;
int filename_len, mode_len;
zend_bool use_include_path = 0;
zval *zcontext = NULL;
php_stream *stream;
php_stream_context *context = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|br", &filename, &filename_len,
&mode, &mode_len, &use_include_path, &zcontext) == FAILURE) {
RETURN_FALSE;
}
if (zcontext) {
context = (php_stream_context*)zend_fetch_resource(&zcontext TSRMLS_CC, -1, "Stream-Context", NULL, 1, le_stream_context);
ZEND_VERIFY_RESOURCE(context);
}
stream = php_stream_open_wrapper_ex(filename, mode,
use_include_path | ENFORCE_SAFE_MODE | REPORT_ERRORS,
NULL, context);
if (stream == NULL) {
RETURN_FALSE;
}
php_stream_to_zval(stream, return_value);
return;
}
/* }}} */
/* {{{ proto bool fclose(resource fp)
Close an open file pointer */
PHPAPI PHP_FUNCTION(fclose)
{
zval **arg1;
int type;
void *what;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
zend_list_delete(Z_LVAL_PP(arg1));
RETURN_TRUE;
}
/* }}} */
/* {{{ proto resource popen(string command, string mode)
Execute a command and open either a read or a write pipe to it */
PHP_FUNCTION(popen)
{
zval **arg1, **arg2;
FILE *fp;
char *p, *tmp = NULL;
char *b, buf[1024];
php_stream *stream;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(arg1);
convert_to_string_ex(arg2);
p = estrndup(Z_STRVAL_PP(arg2), Z_STRLEN_PP(arg2));
if (PG(safe_mode)){
b = strchr(Z_STRVAL_PP(arg1), ' ');
if (!b) {
b = strrchr(Z_STRVAL_PP(arg1), '/');
} else {
char *c;
c = Z_STRVAL_PP(arg1);
while((*b != '/') && (b != c)) {
b--;
}
if (b == c) {
b = NULL;
}
}
if (b) {
snprintf(buf, sizeof(buf), "%s%s", PG(safe_mode_exec_dir), b);
} else {
snprintf(buf, sizeof(buf), "%s/%s", PG(safe_mode_exec_dir), Z_STRVAL_PP(arg1));
}
tmp = php_escape_shell_cmd(buf);
fp = VCWD_POPEN(tmp, p);
efree(tmp);
if (!fp) {
php_error(E_WARNING, "popen(\"%s\", \"%s\") - %s", buf, p, strerror(errno));
RETURN_FALSE;
}
} else {
fp = VCWD_POPEN(Z_STRVAL_PP(arg1), p);
if (!fp) {
php_error(E_WARNING, "popen(\"%s\", \"%s\") - %s", Z_STRVAL_PP(arg1), p, strerror(errno));
efree(p);
RETURN_FALSE;
}
}
stream = php_stream_fopen_from_pipe(fp, p);
if (stream == NULL) {
zend_error(E_WARNING, "popen(\"%s\", \"%s\"): %s", Z_STRVAL_PP(arg1), p, strerror(errno));
RETVAL_FALSE;
} else {
php_stream_to_zval(stream, return_value);
}
efree(p);
}
/* }}} */
/* {{{ proto int pclose(resource fp)
Close a file pointer opened by popen() */
PHP_FUNCTION(pclose)
{
zval **arg1;
void *what;
int type;
if (ARG_COUNT(ht) != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
zend_list_delete(Z_LVAL_PP(arg1));
RETURN_LONG(FG(pclose_ret));
}
/* }}} */
/* {{{ proto bool feof(resource fp)
Test for end-of-file on a file pointer */
PHPAPI PHP_FUNCTION(feof)
{
zval **arg1;
int type;
void *what;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
if (type == le_stream) {
if (php_stream_eof((php_stream *) what)) {
RETURN_TRUE;
}
RETURN_FALSE;
}
RETURN_FALSE;
}
/* }}} */
/* TODO: move to main/network.c */
PHPAPI int php_set_sock_blocking(int socketd, int block)
{
int ret = SUCCESS;
int flags;
int myflag = 0;
#ifdef PHP_WIN32
/* with ioctlsocket, a non-zero sets nonblocking, a zero sets blocking */
flags = !block;
if (ioctlsocket(socketd, FIONBIO, &flags)==SOCKET_ERROR){
php_error(E_WARNING, "%s", WSAGetLastError());
ret = FALSE;
}
#else
flags = fcntl(socketd, F_GETFL);
#ifdef O_NONBLOCK
myflag = O_NONBLOCK; /* POSIX version */
#elif defined(O_NDELAY)
myflag = O_NDELAY; /* old non-POSIX version */
#endif
if (!block) {
flags |= myflag;
} else {
flags &= ~myflag;
}
fcntl(socketd, F_SETFL, flags);
#endif
return ret;
}
/* {{{ proto bool socket_set_blocking(resource socket, int mode)
Set blocking/non-blocking mode on a socket */
PHP_FUNCTION(socket_set_blocking)
{
zval **arg1, **arg2;
int block, type;
int socketd = 0;
void *what;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
convert_to_long_ex(arg2);
block = Z_LVAL_PP(arg2);
if (php_stream_is((php_stream*)what, PHP_STREAM_IS_SOCKET)) {
/* TODO: check if the blocking mode is changed elsewhere, and see if we
* can integrate these calls into php_stream_sock_set_blocking */
if (FAILURE == php_stream_cast((php_stream *) what, PHP_STREAM_AS_SOCKETD, (void *) &socketd, REPORT_ERRORS)) {
RETURN_FALSE;
}
if (php_set_sock_blocking(socketd, block) == FAILURE)
RETURN_FALSE;
php_stream_sock_set_blocking((php_stream*)what, block == 0 ? 0 : 1 TSRMLS_CC);
RETURN_TRUE;
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto bool set_socket_blocking(resource socket, int mode)
Set blocking/non-blocking mode on a socket */
PHP_FUNCTION(set_socket_blocking)
{
php_error(E_NOTICE, "set_socket_blocking() is deprecated, use socket_set_blocking() instead");
PHP_FN(socket_set_blocking)(INTERNAL_FUNCTION_PARAM_PASSTHRU);
}
/* }}} */
/* {{{ proto bool socket_set_timeout(int socket_descriptor, int seconds, int microseconds)
Set timeout on socket read to seconds + microseonds */
PHP_FUNCTION(socket_set_timeout)
{
#if HAVE_SYS_TIME_H
zval **socket, **seconds, **microseconds;
int type;
void *what;
struct timeval t;
if (ZEND_NUM_ARGS() < 2 || ZEND_NUM_ARGS() > 3 ||
zend_get_parameters_ex(ZEND_NUM_ARGS(), &socket, &seconds, &microseconds)==FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(socket TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
convert_to_long_ex(seconds);
t.tv_sec = Z_LVAL_PP(seconds);
if (ZEND_NUM_ARGS() == 3) {
convert_to_long_ex(microseconds);
t.tv_usec = Z_LVAL_PP(microseconds) % 1000000;
t.tv_sec += Z_LVAL_PP(microseconds) / 1000000;
}
else
t.tv_usec = 0;
if (php_stream_is((php_stream*)what, PHP_STREAM_IS_SOCKET)) {
php_stream_sock_set_timeout((php_stream*)what, &t TSRMLS_CC);
RETURN_TRUE;
}
RETURN_FALSE;
#endif /* HAVE_SYS_TIME_H */
}
/* }}} */
/* {{{ proto array socket_get_status(resource socket_descriptor)
Return an array describing socket status */
PHP_FUNCTION(socket_get_status)
{
zval **socket;
int type;
void *what;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ZEND_NUM_ARGS(), &socket) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(socket TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
array_init(return_value);
if (php_stream_is((php_stream*)what, PHP_STREAM_IS_SOCKET)) {
php_netstream_data_t *sock = PHP_NETSTREAM_DATA_FROM_STREAM((php_stream*)what);
add_assoc_bool(return_value, "timed_out", sock->timeout_event);
add_assoc_bool(return_value, "blocked", sock->is_blocked);
add_assoc_bool(return_value, "eof", sock->eof);
add_assoc_long(return_value, "unread_bytes", sock->writepos - sock->readpos);
}
else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ proto string fgets(resource fp[, int length])
Get a line from file pointer */
PHPAPI PHP_FUNCTION(fgets)
{
zval **arg1, **arg2;
int len = 1024, type;
char *buf;
void *what;
int argc = ZEND_NUM_ARGS();
if (argc<1 || argc>2 || zend_get_parameters_ex(argc, &arg1, &arg2) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
if (argc>1) {
convert_to_long_ex(arg2);
len = Z_LVAL_PP(arg2);
}
if (len < 0) {
php_error(E_WARNING, "length parameter to fgets() may not be negative");
RETURN_FALSE;
}
buf = emalloc(sizeof(char) * (len + 1));
/* needed because recv doesnt put a null at the end*/
memset(buf, 0, len+1);
if (php_stream_gets((php_stream *) what, buf, len) == NULL)
goto exit_failed;
if (PG(magic_quotes_runtime)) {
Z_STRVAL_P(return_value) = php_addslashes(buf, 0, &Z_STRLEN_P(return_value), 1 TSRMLS_CC);
Z_TYPE_P(return_value) = IS_STRING;
} else {
ZVAL_STRING(return_value, buf, 0);
/* resize buffer if it's much larger than the result */
if (Z_STRLEN_P(return_value) < len / 2) {
Z_STRVAL_P(return_value) = erealloc(buf, Z_STRLEN_P(return_value) + 1);
}
}
return;
exit_failed:
RETVAL_FALSE;
efree(buf);
}
/* }}} */
/* {{{ proto string fgetc(resource fp)
Get a character from file pointer */
PHPAPI PHP_FUNCTION(fgetc)
{
zval **arg1;
int type;
char *buf;
void *what;
int result;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
buf = emalloc(2 * sizeof(char));
result = php_stream_getc((php_stream*)what);
if (result == EOF) {
efree(buf);
RETVAL_FALSE;
} else {
buf[0] = result;
buf[1] = '\0';
RETURN_STRINGL(buf, 1, 0);
}
}
/* }}} */
/* {{{ proto string fgetss(resource fp, int length [, string allowable_tags])
Get a line from file pointer and strip HTML tags */
PHPAPI PHP_FUNCTION(fgetss)
{
zval **fd, **bytes, **allow=NULL;
int len, type;
char *buf;
php_stream *stream;
char *allowed_tags=NULL;
int allowed_tags_len=0;
switch(ZEND_NUM_ARGS()) {
case 2:
if (zend_get_parameters_ex(2, &fd, &bytes) == FAILURE) {
RETURN_FALSE;
}
break;
case 3:
if (zend_get_parameters_ex(3, &fd, &bytes, &allow) == FAILURE) {
RETURN_FALSE;
}
convert_to_string_ex(allow);
allowed_tags = Z_STRVAL_PP(allow);
allowed_tags_len = Z_STRLEN_PP(allow);
break;
default:
WRONG_PARAM_COUNT;
/* NOTREACHED */
break;
}
stream = zend_fetch_resource(fd TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(stream);
convert_to_long_ex(bytes);
len = Z_LVAL_PP(bytes);
if (len < 0) {
php_error(E_WARNING, "length parameter to fgetss() may not be negative");
RETURN_FALSE;
}
buf = emalloc(sizeof(char) * (len + 1));
/*needed because recv doesnt set null char at end*/
memset(buf, 0, len + 1);
if (php_stream_gets(stream, buf, len) == NULL) {
efree(buf);
RETURN_FALSE;
}
/* strlen() can be used here since we are doing it on the return of an fgets() anyway */
php_strip_tags(buf, strlen(buf), &stream->fgetss_state, allowed_tags, allowed_tags_len);
RETURN_STRING(buf, 0);
}
/* }}} */
/* {{{ proto mixed fscanf(string str, string format [, string ...])
Implements a mostly ANSI compatible fscanf() */
PHP_FUNCTION(fscanf)
{
int result;
zval **file_handle, **format_string;
int len, type;
char *buf;
void *what;
zval ***args;
int argCount;
argCount = ZEND_NUM_ARGS();
if (argCount < 2) {
WRONG_PARAM_COUNT;
}
args = (zval ***)emalloc(argCount * sizeof(zval **));
if (!args || (zend_get_parameters_array_ex(argCount, args) == FAILURE)) {
efree( args );
WRONG_PARAM_COUNT;
}
file_handle = args[0];
format_string = args[1];
what = zend_fetch_resource(file_handle TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
/*
* we can't do a ZEND_VERIFY_RESOURCE(what), otherwise we end up
* with a leak if we have an invalid filehandle. This needs changing
* if the code behind ZEND_VERIFY_RESOURCE changed. - cc
*/
if (!what) {
efree(args);
RETURN_FALSE;
}
len = SCAN_MAX_FSCANF_BUFSIZE;
buf = emalloc(len + 1);
/* needed because recv doesnt put a null at the end*/
memset(buf, 0, len+1);
if (php_stream_gets((php_stream *) what, buf, len) == NULL) {
efree(buf);
RETURN_FALSE;
}
convert_to_string_ex(format_string);
result = php_sscanf_internal(buf, Z_STRVAL_PP(format_string),
argCount, args, 2, &return_value TSRMLS_CC);
efree(args);
efree(buf);
if (SCAN_ERROR_WRONG_PARAM_COUNT == result) {
WRONG_PARAM_COUNT
}
}
/* }}} */
/* {{{ proto int fwrite(resource fp, string str [, int length])
Binary-safe file write */
PHPAPI PHP_FUNCTION(fwrite)
{
zval **arg1, **arg2, **arg3=NULL;
int ret, type;
int num_bytes;
void *what;
switch (ZEND_NUM_ARGS()) {
case 2:
if (zend_get_parameters_ex(2, &arg1, &arg2)==FAILURE) {
RETURN_FALSE;
}
convert_to_string_ex(arg2);
num_bytes = Z_STRLEN_PP(arg2);
break;
case 3:
if (zend_get_parameters_ex(3, &arg1, &arg2, &arg3)==FAILURE) {
RETURN_FALSE;
}
convert_to_string_ex(arg2);
convert_to_long_ex(arg3);
num_bytes = MIN(Z_LVAL_PP(arg3), Z_STRLEN_PP(arg2));
break;
default:
WRONG_PARAM_COUNT;
/* NOTREACHED */
break;
}
what = zend_fetch_resource(arg1 TSRMLS_CC, -1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
if (!arg3 && PG(magic_quotes_runtime)) {
zval_copy_ctor(*arg2);
php_stripslashes(Z_STRVAL_PP(arg2), &num_bytes TSRMLS_CC);
}
ret = php_stream_write((php_stream *) what, Z_STRVAL_PP(arg2), num_bytes);
RETURN_LONG(ret);
}
/* }}} */
/* {{{ proto bool fflush(resource fp)
Flushes output */
PHPAPI PHP_FUNCTION(fflush)
{
zval **arg1;
int ret, type;
void *what;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
ret = php_stream_flush((php_stream *) what);
if (ret) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto int set_file_buffer(resource fp, int buffer)
Set file write buffer */
PHP_FUNCTION(set_file_buffer)
{
zval **arg1, **arg2;
int ret, type, buff;
php_stream *stream;
FILE * fp;
switch (ZEND_NUM_ARGS()) {
case 2:
if (zend_get_parameters_ex(2, &arg1, &arg2)==FAILURE) {
RETURN_FALSE;
}
break;
default:
WRONG_PARAM_COUNT;
/* NOTREACHED */
break;
}
stream = (php_stream*)zend_fetch_resource(arg1 TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(stream);
if (!php_stream_is(stream, PHP_STREAM_IS_STDIO) || FAILURE == php_stream_cast(stream, PHP_STREAM_AS_STDIO, (void**)&fp, REPORT_ERRORS)) {
RETURN_FALSE;
}
convert_to_long_ex(arg2);
buff = Z_LVAL_PP(arg2);
/* if buff is 0 then set to non-buffered */
if (buff == 0){
ret = setvbuf(fp, NULL, _IONBF, 0);
} else {
ret = setvbuf(fp, NULL, _IOFBF, buff);
}
RETURN_LONG(ret);
}
/* }}} */
/* {{{ proto bool rewind(resource fp)
Rewind the position of a file pointer */
PHPAPI PHP_FUNCTION(rewind)
{
zval **arg1;
void *what;
int type;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
if (-1 == php_stream_rewind((php_stream*)what)) {
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto int ftell(resource fp)
Get file pointer's read/write position */
PHPAPI PHP_FUNCTION(ftell)
{
zval **arg1;
void *what;
long ret;
int type;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
ret = php_stream_tell((php_stream*)what);
if (ret == -1) {
RETURN_FALSE;
}
RETURN_LONG(ret);
}
/* }}} */
/* {{{ proto int fseek(resource fp, int offset [, int whence])
Seek on a file pointer */
PHPAPI PHP_FUNCTION(fseek)
{
zval **arg1, **arg2, **arg3;
int argcount = ZEND_NUM_ARGS(), whence = SEEK_SET;
void *what;
int type;
if (argcount < 2 || argcount > 3 ||
zend_get_parameters_ex(argcount, &arg1, &arg2, &arg3) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
convert_to_long_ex(arg2);
if (argcount > 2) {
convert_to_long_ex(arg3);
whence = Z_LVAL_PP(arg3);
}
RETURN_LONG(php_stream_seek((php_stream*)what, Z_LVAL_PP(arg2), whence));
}
/* }}} */
/* {{{ proto bool mkdir(string pathname[, int mode])
Create a directory */
PHP_FUNCTION(mkdir)
{
int dir_len, ret;
long mode = 0777;
char *dir;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", &dir, &dir_len, &mode) == FAILURE) {
return;
}
if (PG(safe_mode) &&(!php_checkuid(dir, NULL, CHECKUID_ALLOW_ONLY_DIR))) {
RETURN_FALSE;
}
if (php_check_open_basedir(dir TSRMLS_CC)) {
RETURN_FALSE;
}
ret = VCWD_MKDIR(dir, (mode_t)mode);
if (ret < 0) {
php_error(E_WARNING, "mkdir() failed (%s)", strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool rmdir(string dirname)
Remove a directory */
PHP_FUNCTION(rmdir)
{
zval **arg1;
int ret;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(arg1);
if (PG(safe_mode) &&(!php_checkuid(Z_STRVAL_PP(arg1), NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
RETURN_FALSE;
}
if (php_check_open_basedir(Z_STRVAL_PP(arg1) TSRMLS_CC)) {
RETURN_FALSE;
}
ret = VCWD_RMDIR(Z_STRVAL_PP(arg1));
if (ret < 0) {
php_error(E_WARNING, "rmdir() failed (%s)", strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto int readfile(string filename [, int use_include_path])
Output a file or a URL */
PHP_FUNCTION(readfile)
{
zval **arg1, **arg2;
int size=0;
int use_include_path=0;
php_stream *stream;
/* check args */
switch (ZEND_NUM_ARGS()) {
case 1:
if (zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
break;
case 2:
if (zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long_ex(arg2);
use_include_path = Z_LVAL_PP(arg2);
break;
default:
WRONG_PARAM_COUNT;
}
convert_to_string_ex(arg1);
stream = php_stream_open_wrapper(Z_STRVAL_PP(arg1), "rb",
use_include_path | ENFORCE_SAFE_MODE | REPORT_ERRORS,
NULL);
if (stream) {
size = php_stream_passthru(stream);
php_stream_close(stream);
RETURN_LONG(size);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto int umask([int mask])
Return or change the umask */
PHP_FUNCTION(umask)
{
pval **arg1;
int oldumask;
int arg_count = ZEND_NUM_ARGS();
oldumask = umask(077);
if (arg_count == 0) {
umask(oldumask);
} else {
if (arg_count > 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_long_ex(arg1);
umask(Z_LVAL_PP(arg1));
}
/* XXX we should maybe reset the umask after each request! */
RETURN_LONG(oldumask);
}
/* }}} */
/* {{{ proto int fpassthru(resource fp)
Output all remaining data from a file pointer */
PHPAPI PHP_FUNCTION(fpassthru)
{
zval **arg1;
int size, type;
void *what;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &arg1) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(arg1 TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
size = php_stream_passthru((php_stream*)what);
RETURN_LONG(size);
}
/* }}} */
/* {{{ proto bool rename(string old_name, string new_name)
Rename a file */
PHP_FUNCTION(rename)
{
zval **old_arg, **new_arg;
char *old_name, *new_name;
int ret;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &old_arg, &new_arg) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(old_arg);
convert_to_string_ex(new_arg);
old_name = Z_STRVAL_PP(old_arg);
new_name = Z_STRVAL_PP(new_arg);
if (PG(safe_mode) &&(!php_checkuid(old_name, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
RETURN_FALSE;
}
if (php_check_open_basedir(old_name TSRMLS_CC)) {
RETURN_FALSE;
}
ret = VCWD_RENAME(old_name, new_name);
if (ret == -1) {
php_error(E_WARNING, "rename() failed (%s)", strerror(errno));
RETURN_FALSE;
}
RETURN_TRUE;
}
/* }}} */
/* {{{ proto bool unlink(string filename)
Delete a file */
PHP_FUNCTION(unlink)
{
zval **filename;
int ret;
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &filename) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(filename);
if (PG(safe_mode) && !php_checkuid(Z_STRVAL_PP(filename), NULL, CHECKUID_CHECK_FILE_AND_DIR)) {
RETURN_FALSE;
}
if (php_check_open_basedir(Z_STRVAL_PP(filename) TSRMLS_CC)) {
RETURN_FALSE;
}
ret = VCWD_UNLINK(Z_STRVAL_PP(filename));
if (ret == -1) {
php_error(E_WARNING, "unlink() failed (%s)", strerror(errno));
RETURN_FALSE;
}
/* Clear stat cache */
PHP_FN(clearstatcache)(INTERNAL_FUNCTION_PARAM_PASSTHRU);
RETURN_TRUE;
}
/* }}} */
/* {{{ proto int ftruncate(resource fp, int size)
Truncate file to 'size' length */
PHP_NAMED_FUNCTION(php_if_ftruncate)
{
zval **fp , **size;
short int ret;
int type;
void *what;
int fd;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &fp, &size) == FAILURE) {
WRONG_PARAM_COUNT;
}
what = zend_fetch_resource(fp TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(what);
convert_to_long_ex(size);
if (php_stream_is((php_stream*)what, PHP_STREAM_IS_SOCKET)) {
php_error(E_WARNING, "can't truncate sockets!");
RETURN_FALSE;
}
if (SUCCESS == php_stream_cast((php_stream*)what, PHP_STREAM_AS_FD, (void*)&fd, 1)) {
ret = ftruncate(fd, Z_LVAL_PP(size));
RETURN_LONG(ret + 1);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto int fstat(resource fp)
Stat() on a filehandle */
PHP_NAMED_FUNCTION(php_if_fstat)
{
zval **fp;
zval *stat_dev, *stat_ino, *stat_mode, *stat_nlink, *stat_uid, *stat_gid, *stat_rdev,
*stat_size, *stat_atime, *stat_mtime, *stat_ctime, *stat_blksize, *stat_blocks;
int type;
php_stream *stream;
php_stream_statbuf stat_ssb;
char *stat_sb_names[13]={"dev", "ino", "mode", "nlink", "uid", "gid", "rdev",
"size", "atime", "mtime", "ctime", "blksize", "blocks"};
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(1, &fp) == FAILURE) {
WRONG_PARAM_COUNT;
}
stream = (php_stream *) zend_fetch_resource(fp TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(stream);
if (php_stream_stat(stream, &stat_ssb)) {
RETURN_FALSE;
}
array_init(return_value);
MAKE_LONG_ZVAL_INCREF(stat_dev, stat_ssb.sb.st_dev);
MAKE_LONG_ZVAL_INCREF(stat_ino, stat_ssb.sb.st_ino);
MAKE_LONG_ZVAL_INCREF(stat_mode, stat_ssb.sb.st_mode);
MAKE_LONG_ZVAL_INCREF(stat_nlink, stat_ssb.sb.st_nlink);
MAKE_LONG_ZVAL_INCREF(stat_uid, stat_ssb.sb.st_uid);
MAKE_LONG_ZVAL_INCREF(stat_gid, stat_ssb.sb.st_gid);
#ifdef HAVE_ST_RDEV
MAKE_LONG_ZVAL_INCREF(stat_rdev, stat_ssb.sb.st_rdev);
#else
MAKE_LONG_ZVAL_INCREF(stat_rdev, -1);
#endif
MAKE_LONG_ZVAL_INCREF(stat_size, stat_ssb.sb.st_size);
MAKE_LONG_ZVAL_INCREF(stat_atime, stat_ssb.sb.st_atime);
MAKE_LONG_ZVAL_INCREF(stat_mtime, stat_ssb.sb.st_mtime);
MAKE_LONG_ZVAL_INCREF(stat_ctime, stat_ssb.sb.st_ctime);
#ifdef HAVE_ST_BLKSIZE
MAKE_LONG_ZVAL_INCREF(stat_blksize, stat_ssb.sb.st_blksize);
#else
MAKE_LONG_ZVAL_INCREF(stat_blksize,-1);
#endif
#ifdef HAVE_ST_BLOCKS
MAKE_LONG_ZVAL_INCREF(stat_blocks, stat_ssb.sb.st_blocks);
#else
MAKE_LONG_ZVAL_INCREF(stat_blocks,-1);
#endif
/* Store numeric indexes in propper order */
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_dev, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_ino, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_mode, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_nlink, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_uid, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_gid, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_rdev, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_size, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_atime, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_mtime, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_ctime, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_blksize, sizeof(zval *), NULL);
zend_hash_next_index_insert(HASH_OF(return_value), (void *)&stat_blocks, sizeof(zval *), NULL);
/* Store string indexes referencing the same zval*/
zend_hash_update(HASH_OF(return_value), stat_sb_names[0], strlen(stat_sb_names[0])+1, (void *)&stat_dev, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[1], strlen(stat_sb_names[1])+1, (void *)&stat_ino, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[2], strlen(stat_sb_names[2])+1, (void *)&stat_mode, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[3], strlen(stat_sb_names[3])+1, (void *)&stat_nlink, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[4], strlen(stat_sb_names[4])+1, (void *)&stat_uid, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[5], strlen(stat_sb_names[5])+1, (void *)&stat_gid, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[6], strlen(stat_sb_names[6])+1, (void *)&stat_rdev, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[7], strlen(stat_sb_names[7])+1, (void *)&stat_size, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[8], strlen(stat_sb_names[8])+1, (void *)&stat_atime, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[9], strlen(stat_sb_names[9])+1, (void *)&stat_mtime, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[10], strlen(stat_sb_names[10])+1, (void *)&stat_ctime, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[11], strlen(stat_sb_names[11])+1, (void *)&stat_blksize, sizeof(zval *), NULL);
zend_hash_update(HASH_OF(return_value), stat_sb_names[12], strlen(stat_sb_names[12])+1, (void *)&stat_blocks, sizeof(zval *), NULL);
}
/* }}} */
/* {{{ proto bool copy(string source_file, string destination_file)
Copy a file */
PHP_FUNCTION(copy)
{
zval **source, **target;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &source, &target) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(source);
convert_to_string_ex(target);
if (PG(safe_mode) &&(!php_checkuid(Z_STRVAL_PP(source), NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
RETURN_FALSE;
}
if (php_check_open_basedir(Z_STRVAL_PP(source) TSRMLS_CC)) {
RETURN_FALSE;
}
if (PG(safe_mode) &&(!php_checkuid(Z_STRVAL_PP(target), NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
RETURN_FALSE;
}
if (php_check_open_basedir(Z_STRVAL_PP(target) TSRMLS_CC)) {
RETURN_FALSE;
}
if (php_copy_file(Z_STRVAL_PP(source), Z_STRVAL_PP(target) TSRMLS_CC)==SUCCESS) {
RETURN_TRUE;
} else {
RETURN_FALSE;
}
}
/* }}} */
/* {{{ php_copy_file
*/
PHPAPI int php_copy_file(char *src, char *dest TSRMLS_DC)
{
php_stream *srcstream = NULL, *deststream = NULL;
int ret = FAILURE;
srcstream = php_stream_open_wrapper(src, "rb",
ENFORCE_SAFE_MODE | REPORT_ERRORS,
NULL);
deststream = php_stream_open_wrapper(dest, "wb",
ENFORCE_SAFE_MODE | REPORT_ERRORS,
NULL);
if (srcstream && deststream)
ret = php_stream_copy_to_stream(srcstream, deststream, PHP_STREAM_COPY_ALL) == 0 ? FAILURE : SUCCESS;
if (srcstream)
php_stream_close(srcstream);
if (deststream)
php_stream_close(deststream);
return ret;
}
/* }}} */
/* {{{ proto string fread(resource fp, int length)
Binary-safe file read */
PHPAPI PHP_FUNCTION(fread)
{
zval **arg1, **arg2;
int len, type;
php_stream *stream;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &arg1, &arg2) == FAILURE) {
WRONG_PARAM_COUNT;
}
stream = (php_stream*)zend_fetch_resource(arg1 TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(stream);
convert_to_long_ex(arg2);
len = Z_LVAL_PP(arg2);
if (len < 0) {
php_error(E_WARNING, "length parameter to fread() may not be negative");
RETURN_FALSE;
}
Z_STRVAL_P(return_value) = emalloc(len + 1);
Z_STRLEN_P(return_value) = php_stream_read(stream, Z_STRVAL_P(return_value), len);
/* needed because recv/read/gzread doesnt put a null at the end*/
Z_STRVAL_P(return_value)[Z_STRLEN_P(return_value)] = 0;
if (PG(magic_quotes_runtime)) {
Z_STRVAL_P(return_value) = php_addslashes(Z_STRVAL_P(return_value),
Z_STRLEN_P(return_value), &Z_STRLEN_P(return_value), 1 TSRMLS_CC);
}
Z_TYPE_P(return_value) = IS_STRING;
}
/* }}} */
/* {{{ proto array fgetcsv(resource fp, int length [, string delimiter])
Get line from file pointer and parse for CSV fields */
PHP_FUNCTION(fgetcsv)
{
char *temp, *tptr, *bptr, *lineEnd;
char delimiter = ','; /* allow this to be set as parameter */
/* first section exactly as php_fgetss */
zval **fd, **bytes, **p_delim;
int len, type;
char *buf;
php_stream *stream;
switch(ZEND_NUM_ARGS()) {
case 2:
if (zend_get_parameters_ex(2, &fd, &bytes) == FAILURE) {
WRONG_PARAM_COUNT;
}
break;
case 3:
if (zend_get_parameters_ex(3, &fd, &bytes, &p_delim) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(p_delim);
/* Make sure that there is at least one character in string */
if (Z_STRLEN_PP(p_delim) < 1) {
WRONG_PARAM_COUNT;
}
/* use first character from string */
delimiter = Z_STRVAL_PP(p_delim)[0];
break;
default:
WRONG_PARAM_COUNT;
/* NOTREACHED */
break;
}
stream = (php_stream*)zend_fetch_resource(fd TSRMLS_CC,-1, "File-Handle", &type, 1, le_stream);
ZEND_VERIFY_RESOURCE(stream);
convert_to_long_ex(bytes);
len = Z_LVAL_PP(bytes);
if (len < 0) {
php_error(E_WARNING, "length parameter to fgetcsv() may not be negative");
RETURN_FALSE;
}
buf = emalloc(len + 1);
/*needed because recv/read/gzread doesnt set null char at end*/
memset(buf, 0, len + 1);
if (php_stream_gets(stream, buf, len) == NULL) {
efree(buf);
RETURN_FALSE;
}
/* Now into new section that parses buf for comma/quote delimited fields */
/* Strip trailing space from buf, saving end of line in case required for quoted field */
lineEnd = emalloc(len + 1);
bptr = buf;
tptr = buf + strlen(buf) -1;
while ( isspace((int) *tptr) && (*tptr!=delimiter) && (tptr > bptr) ) tptr--;
tptr++;
strcpy(lineEnd, tptr);
/* add single space - makes it easier to parse trailing null field */
*tptr++ = ' ';
*tptr = 0;
/* reserve workspace for building each individual field */
temp = emalloc(len); /* unlikely but possible! */
tptr = temp;
/* Initialize return array */
array_init(return_value);
/* Main loop to read CSV fields */
/* NB this routine will return a single null entry for a blank line */
do {
/* 1. Strip any leading space */
while(isspace((int) *bptr) && (*bptr!=delimiter)) bptr++;
/* 2. Read field, leaving bptr pointing at start of next field */
if (*bptr == '"') {
/* 2A. handle quote delimited field */
bptr++; /* move on to first character in field */
while (*bptr) {
if (*bptr == '"') {
/* handle the double-quote */
if ( *(bptr+1) == '"') {
/* embedded double quotes */
*tptr++ = *bptr; bptr +=2;
} else {
/* must be end of string - skip to start of next field or end */
while ( (*bptr != delimiter) && *bptr ) bptr++;
if (*bptr == delimiter) bptr++;
*tptr=0; /* terminate temporary string */
break; /* .. from handling this field - resumes at 3. */
}
} else {
/* normal character */
*tptr++ = *bptr++;
if (*bptr == 0) { /* embedded line end? */
*(tptr-1)=0; /* remove space character added on reading line */
strcat(temp, lineEnd); /* add the embedded line end to the field */
/* read a new line from input, as at start of routine */
memset(buf, 0, len+1);
if (php_stream_gets(stream, buf, len) == NULL) {
efree(lineEnd);
efree(temp);
efree(buf);
zval_ptr_dtor(&return_value);
RETURN_FALSE;
}
bptr = buf;
tptr = buf + strlen(buf) -1;
while (isspace((int) *tptr) && (*tptr!=delimiter) && (tptr > bptr))
tptr--;
tptr++;
strcpy(lineEnd, tptr);
*tptr++ = ' ';
*tptr = 0;
tptr = temp; /* reset temp pointer to end of field as read so far */
while (*tptr)
tptr++;
}
}
}
} else {
/* 2B. Handle non-quoted field */
while ((*bptr != delimiter) && *bptr)
*tptr++ = *bptr++;
*tptr=0; /* terminate temporary string */
if (strlen(temp)) {
tptr--;
while (isspace((int)*tptr) && (*tptr!=delimiter))
*tptr-- = 0; /* strip any trailing spaces */
}
if (*bptr == delimiter)
bptr++;
}
/* 3. Now pass our field back to php */
add_next_index_string(return_value, temp, 1);
tptr = temp;
} while (*bptr);
efree(lineEnd);
efree(temp);
efree(buf);
}
/* }}} */
#if (!defined(PHP_WIN32) && !defined(__BEOS__) && HAVE_REALPATH) || defined(ZTS)
/* {{{ proto string realpath(string path)
Return the resolved path */
PHP_FUNCTION(realpath)
{
zval **path;
char resolved_path_buff[MAXPATHLEN];
if (ZEND_NUM_ARGS() != 1 || zend_get_parameters_ex(ZEND_NUM_ARGS(), &path) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(path);
if (VCWD_REALPATH(Z_STRVAL_PP(path), resolved_path_buff)) {
RETURN_STRING(resolved_path_buff, 1);
} else {
RETURN_FALSE;
}
}
/* }}} */
#endif
/* See http://www.w3.org/TR/html4/intro/sgmltut.html#h-3.2.2 */
#define PHP_META_HTML401_CHARS "-_.:"
/* {{{ php_next_meta_token
Tokenizes an HTML file for get_meta_tags */
php_meta_tags_token php_next_meta_token(php_meta_tags_data *md TSRMLS_DC)
{
int ch = 0, compliment;
char buff[META_DEF_BUFSIZE + 1];
memset((void *)buff, 0, META_DEF_BUFSIZE + 1);
while (md->ulc || (!php_stream_eof(md->stream) && (ch = php_stream_getc(md->stream)))) {
if(php_stream_eof(md->stream))
break;
if (md->ulc) {
ch = md->lc;
md->ulc = 0;
}
switch (ch) {
case '<':
return TOK_OPENTAG;
break;
case '>':
return TOK_CLOSETAG;
break;
case '=':
return TOK_EQUAL;
break;
case '/':
return TOK_SLASH;
break;
case '\'':
case '"':
compliment = ch;
md->token_len = 0;
while (!php_stream_eof(md->stream) &&
(ch = php_stream_getc(md->stream)) &&
ch != compliment && ch != '<' && ch != '>') {
buff[(md->token_len)++] = ch;
if (md->token_len == META_DEF_BUFSIZE)
break;
}
if (ch == '<' || ch == '>') {
/* Was just an apostrohpe */
md->ulc = 1;
md->lc = ch;
}
/* We don't need to alloc unless we are in a meta tag */
if (md->in_meta) {
md->token_data = (char *) emalloc(md->token_len + 1);
memcpy(md->token_data, buff, md->token_len+1);
}
return TOK_STRING;
break;
case '\n':
case '\r':
case '\t':
break;
case ' ':
return TOK_SPACE;
break;
default:
if (isalnum(ch)) {
md->token_len = 0;
buff[(md->token_len)++] = ch;
while (!php_stream_eof(md->stream) &&
(ch = php_stream_getc(md->stream)) &&
(isalnum(ch) || strchr(PHP_META_HTML401_CHARS, ch))) {
buff[(md->token_len)++] = ch;
if (md->token_len == META_DEF_BUFSIZE)
break;
}
/* This is ugly, but we have to replace ungetc */
if (!isalpha(ch) && ch != '-') {
md->ulc = 1;
md->lc = ch;
}
md->token_data = (char *) emalloc(md->token_len + 1);
memcpy(md->token_data, buff, md->token_len+1);
return TOK_ID;
} else {
return TOK_OTHER;
}
break;
}
}
return TOK_EOF;
}
/* }}} */
#ifdef HAVE_FNMATCH
/* {{{ proto bool fnmatch(string pattern, string filename [, int flags])
Match filename against pattern */
PHP_FUNCTION(fnmatch)
{
char *pattern = NULL;
char *filename = NULL;
int argc = ZEND_NUM_ARGS();
int pattern_len;
int filename_len;
long flags=0;
if (zend_parse_parameters(argc TSRMLS_CC, "ss|l",
&pattern, &pattern_len,
&filename, &filename_len,
&flags)
== FAILURE)
return;
RETURN_BOOL( ! fnmatch( pattern, filename, flags ));
}
/* }}} */
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/