embedaddon/php/ext/standard/file.c - diff

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Diff for /embedaddon/php/ext/standard/file.c between versions 1.1 and 1.1.1.4

version 1.1, 2012/02/21 23:48:02	version 1.1.1.4, 2014/06/15 20:03:57
Line 2	Line 2
+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| PHP Version 5 \|	\| PHP Version 5 \|
+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| Copyright (c) 1997-2012 The PHP Group \|	\| Copyright (c) 1997-2014 The PHP Group \|
+----------------------------------------------------------------------+	+----------------------------------------------------------------------+
\| This source file is subject to version 3.01 of the PHP license, \|	\| 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 \|	\| that is bundled with this package in the file LICENSE, and is \|
Line 70	Line 70
#endif	#endif

#include "ext/standard/head.h"	#include "ext/standard/head.h"
#include "safe_mode.h"
#include "php_string.h"	#include "php_string.h"
#include "file.h"	#include "file.h"

Line 136 php_file_globals file_globals;	Line 135 php_file_globals file_globals;

/* {{{ ZTS-stuff / Globals / Prototypes */	/* {{{ ZTS-stuff / Globals / Prototypes */

/* sharing globals is evil */	/* sharing globals is evil */
static int le_stream_context = FAILURE;	static int le_stream_context = FAILURE;

PHPAPI int php_le_stream_context(void)	PHPAPI int php_le_stream_context(TSRMLS_D)
{	{
return le_stream_context;	return le_stream_context;
}	}
Line 162 static void file_globals_ctor(php_file_globals *file_g	Line 161 static void file_globals_ctor(php_file_globals *file_g
FG(pclose_ret) = 0;	FG(pclose_ret) = 0;
FG(user_stream_current_filename) = NULL;	FG(user_stream_current_filename) = NULL;
FG(def_chunk_size) = PHP_SOCK_CHUNK_SIZE;	FG(def_chunk_size) = PHP_SOCK_CHUNK_SIZE;
	FG(wrapper_errors) = NULL;
}	}

static void file_globals_dtor(php_file_globals *file_globals_p TSRMLS_DC)	static void file_globals_dtor(php_file_globals *file_globals_p TSRMLS_DC)
Line 170 static void file_globals_dtor(php_file_globals *file_g	Line 170 static void file_globals_dtor(php_file_globals *file_g

PHP_INI_BEGIN()	PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("user_agent", NULL, PHP_INI_ALL, OnUpdateString, user_agent, php_file_globals, file_globals)	STD_PHP_INI_ENTRY("user_agent", NULL, PHP_INI_ALL, OnUpdateString, user_agent, php_file_globals, file_globals)
PHP_INI_ENTRY("from", NULL, PHP_INI_ALL, NULL)	STD_PHP_INI_ENTRY("from", NULL, PHP_INI_ALL, OnUpdateString, from_address, php_file_globals, file_globals)
STD_PHP_INI_ENTRY("default_socket_timeout", "60", PHP_INI_ALL, OnUpdateLong, default_socket_timeout, php_file_globals, file_globals)	STD_PHP_INI_ENTRY("default_socket_timeout", "60", PHP_INI_ALL, OnUpdateLong, default_socket_timeout, php_file_globals, file_globals)
STD_PHP_INI_ENTRY("auto_detect_line_endings", "0", PHP_INI_ALL, OnUpdateLong, auto_detect_line_endings, php_file_globals, file_globals)	STD_PHP_INI_ENTRY("auto_detect_line_endings", "0", PHP_INI_ALL, OnUpdateLong, auto_detect_line_endings, php_file_globals, file_globals)
PHP_INI_END()	PHP_INI_END()
Line 237 PHP_MINIT_FUNCTION(file)	Line 237 PHP_MINIT_FUNCTION(file)
REGISTER_LONG_CONSTANT("STREAM_PF_INET", AF_INET, CONST_CS\|CONST_PERSISTENT);	REGISTER_LONG_CONSTANT("STREAM_PF_INET", AF_INET, CONST_CS\|CONST_PERSISTENT);
#endif	#endif

#ifdef PF_INET6	#if HAVE_IPV6
	# ifdef PF_INET6
REGISTER_LONG_CONSTANT("STREAM_PF_INET6", PF_INET6, CONST_CS\|CONST_PERSISTENT);	REGISTER_LONG_CONSTANT("STREAM_PF_INET6", PF_INET6, CONST_CS\|CONST_PERSISTENT);
#elif defined(AF_INET6)	# elif defined(AF_INET6)
REGISTER_LONG_CONSTANT("STREAM_PF_INET6", AF_INET6, CONST_CS\|CONST_PERSISTENT);	REGISTER_LONG_CONSTANT("STREAM_PF_INET6", AF_INET6, CONST_CS\|CONST_PERSISTENT);
	# endif
#endif	#endif

#ifdef PF_UNIX	#ifdef PF_UNIX
Line 382 PHP_FUNCTION(get_meta_tags)	Line 384 PHP_FUNCTION(get_meta_tags)
memset(&md, 0, sizeof(md));	memset(&md, 0, sizeof(md));

/* Parse arguments */	/* Parse arguments */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s\|b", &filename, &filename_len, &use_include_path) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p\|b", &filename, &filename_len, &use_include_path) == FAILURE) {
return;	return;
}	}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

md.stream = php_stream_open_wrapper(filename, "rb",	md.stream = php_stream_open_wrapper(filename, "rb",
(use_include_path ? USE_PATH : 0) \| ENFORCE_SAFE_MODE \| REPORT_ERRORS,	(use_include_path ? USE_PATH : 0) \| REPORT_ERRORS,
NULL);	NULL);
if (!md.stream) {	if (!md.stream) {
RETURN_FALSE;	RETURN_FALSE;
Line 426 PHP_FUNCTION(get_meta_tags)	Line 424 PHP_FUNCTION(get_meta_tags)
have_name = 1;	have_name = 1;
} else if (saw_content) {	} else if (saw_content) {
STR_FREE(value);	STR_FREE(value);
/* Get the CONTENT attr (Single word attr, non-quoted) */	value = estrndup(md.token_data, md.token_len);
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;	have_content = 1;
}	}

Line 466 PHP_FUNCTION(get_meta_tags)	Line 458 PHP_FUNCTION(get_meta_tags)
have_name = 1;	have_name = 1;
} else if (saw_content) {	} else if (saw_content) {
STR_FREE(value);	STR_FREE(value);
/* Get the CONTENT attr (Single word attr, non-quoted) */	value = estrndup(md.token_data, md.token_len);
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;	have_content = 1;
}	}

Line 539 PHP_FUNCTION(file_get_contents)	Line 525 PHP_FUNCTION(file_get_contents)
php_stream_context *context = NULL;	php_stream_context *context = NULL;

/* Parse arguments */	/* Parse arguments */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s\|br!ll", &filename, &filename_len, &use_include_path, &zcontext, &offset, &maxlen) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p\|br!ll", &filename, &filename_len, &use_include_path, &zcontext, &offset, &maxlen) == FAILURE) {
return;	return;
}	}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

if (ZEND_NUM_ARGS() == 5 && maxlen < 0) {	if (ZEND_NUM_ARGS() == 5 && maxlen < 0) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "length must be greater than or equal to zero");	php_error_docref(NULL TSRMLS_CC, E_WARNING, "length must be greater than or equal to zero");
RETURN_FALSE;	RETURN_FALSE;
Line 555 PHP_FUNCTION(file_get_contents)	Line 537 PHP_FUNCTION(file_get_contents)
context = php_stream_context_from_zval(zcontext, 0);	context = php_stream_context_from_zval(zcontext, 0);

stream = php_stream_open_wrapper_ex(filename, "rb",	stream = php_stream_open_wrapper_ex(filename, "rb",
(use_include_path ? USE_PATH : 0) \| ENFORCE_SAFE_MODE \| REPORT_ERRORS,	(use_include_path ? USE_PATH : 0) \| REPORT_ERRORS,
NULL, context);	NULL, context);
if (!stream) {	if (!stream) {
RETURN_FALSE;	RETURN_FALSE;
Line 568 PHP_FUNCTION(file_get_contents)	Line 550 PHP_FUNCTION(file_get_contents)
}	}

if ((len = php_stream_copy_to_mem(stream, &contents, maxlen, 0)) > 0) {	if ((len = php_stream_copy_to_mem(stream, &contents, maxlen, 0)) > 0) {

if (PG(magic_quotes_runtime)) {
contents = php_addslashes(contents, len, &len, 1 TSRMLS_CC); /* 1 = free source string */
}

RETVAL_STRINGL(contents, len, 0);	RETVAL_STRINGL(contents, len, 0);
} else if (len == 0) {	} else if (len == 0) {
RETVAL_EMPTY_STRING();	RETVAL_EMPTY_STRING();
Line 599 PHP_FUNCTION(file_put_contents)	Line 576 PHP_FUNCTION(file_put_contents)
php_stream *srcstream = NULL;	php_stream *srcstream = NULL;
char mode[3] = "wb";	char mode[3] = "wb";

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sz/\|lr!", &filename, &filename_len, &data, &flags, &zcontext) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pz/\|lr!", &filename, &filename_len, &data, &flags, &zcontext) == FAILURE) {
return;	return;
}	}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

if (Z_TYPE_P(data) == IS_RESOURCE) {	if (Z_TYPE_P(data) == IS_RESOURCE) {
php_stream_from_zval(srcstream, &data);	php_stream_from_zval(srcstream, &data);
}	}
Line 627 PHP_FUNCTION(file_put_contents)	Line 600 PHP_FUNCTION(file_put_contents)
}	}
mode[2] = '\0';	mode[2] = '\0';

stream = php_stream_open_wrapper_ex(filename, mode, ((flags & PHP_FILE_USE_INCLUDE_PATH) ? USE_PATH : 0) \| ENFORCE_SAFE_MODE \| REPORT_ERRORS, NULL, context);	stream = php_stream_open_wrapper_ex(filename, mode, ((flags & PHP_FILE_USE_INCLUDE_PATH) ? USE_PATH : 0) \| REPORT_ERRORS, NULL, context);
if (stream == NULL) {	if (stream == NULL) {
RETURN_FALSE;	RETURN_FALSE;
}	}
Line 735 PHP_FUNCTION(file)	Line 708 PHP_FUNCTION(file)
{	{
char *filename;	char *filename;
int filename_len;	int filename_len;
char slashed, target_buf=NULL, p, s, *e;	char target_buf=NULL, p, s, e;
register int i = 0;	register int i = 0;
int target_len, len;	int target_len;
char eol_marker = '\n';	char eol_marker = '\n';
long flags = 0;	long flags = 0;
zend_bool use_include_path;	zend_bool use_include_path;
Line 748 PHP_FUNCTION(file)	Line 721 PHP_FUNCTION(file)
php_stream_context *context = NULL;	php_stream_context *context = NULL;

/* Parse arguments */	/* Parse arguments */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s\|lr!", &filename, &filename_len, &flags, &zcontext) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p\|lr!", &filename, &filename_len, &flags, &zcontext) == FAILURE) {
return;	return;
}	}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

if (flags < 0 \|\| flags > (PHP_FILE_USE_INCLUDE_PATH \| PHP_FILE_IGNORE_NEW_LINES \| PHP_FILE_SKIP_EMPTY_LINES \| PHP_FILE_NO_DEFAULT_CONTEXT)) {	if (flags < 0 \|\| flags > (PHP_FILE_USE_INCLUDE_PATH \| PHP_FILE_IGNORE_NEW_LINES \| PHP_FILE_SKIP_EMPTY_LINES \| PHP_FILE_NO_DEFAULT_CONTEXT)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "'%ld' flag is not supported", flags);	php_error_docref(NULL TSRMLS_CC, E_WARNING, "'%ld' flag is not supported", flags);
RETURN_FALSE;	RETURN_FALSE;
Line 767 PHP_FUNCTION(file)	Line 735 PHP_FUNCTION(file)

context = php_stream_context_from_zval(zcontext, flags & PHP_FILE_NO_DEFAULT_CONTEXT);	context = php_stream_context_from_zval(zcontext, flags & PHP_FILE_NO_DEFAULT_CONTEXT);

stream = php_stream_open_wrapper_ex(filename, "rb", (use_include_path ? USE_PATH : 0) \| ENFORCE_SAFE_MODE \| REPORT_ERRORS, NULL, context);	stream = php_stream_open_wrapper_ex(filename, "rb", (use_include_path ? USE_PATH : 0) \| REPORT_ERRORS, NULL, context);
if (!stream) {	if (!stream) {
RETURN_FALSE;	RETURN_FALSE;
}	}
Line 794 PHP_FUNCTION(file)	Line 762 PHP_FUNCTION(file)
do {	do {
p++;	p++;
parse_eol:	parse_eol:
if (PG(magic_quotes_runtime)) {	add_index_stringl(return_value, i++, estrndup(s, p-s), p-s, 0);
/* s is in target_buf which is freed at the end of the function */
slashed = php_addslashes(s, (p-s), &len, 0 TSRMLS_CC);
add_index_stringl(return_value, i++, slashed, len, 0);
} else {
add_index_stringl(return_value, i++, estrndup(s, p-s), p-s, 0);
}
s = p;	s = p;
} while ((p = memchr(p, eol_marker, (e-p))));	} while ((p = memchr(p, eol_marker, (e-p))));
} else {	} else {
Line 813 parse_eol:	Line 775 parse_eol:
s = ++p;	s = ++p;
continue;	continue;
}	}
if (PG(magic_quotes_runtime)) {	add_index_stringl(return_value, i++, estrndup(s, p-s-windows_eol), p-s-windows_eol, 0);
/* s is in target_buf which is freed at the end of the function */
slashed = php_addslashes(s, (p-s-windows_eol), &len, 0 TSRMLS_CC);
add_index_stringl(return_value, i++, slashed, len, 0);
} else {
add_index_stringl(return_value, i++, estrndup(s, p-s-windows_eol), p-s-windows_eol, 0);
}
s = ++p;	s = ++p;
} while ((p = memchr(p, eol_marker, (e-p))));	} while ((p = memchr(p, eol_marker, (e-p))));
}	}
Line 849 PHP_FUNCTION(tempnam)	Line 805 PHP_FUNCTION(tempnam)
char *p;	char *p;
int fd;	int fd;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &dir, &dir_len, &prefix, &prefix_len) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ps", &dir, &dir_len, &prefix, &prefix_len) == FAILURE) {
return;	return;
}	}

if (strlen(dir) != dir_len) {
RETURN_FALSE;
}

if (strlen(prefix) != prefix_len) {
RETURN_FALSE;
}

if (PG(safe_mode) &&(!php_checkuid(dir, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
RETURN_FALSE;
}

if (php_check_open_basedir(dir TSRMLS_CC)) {	if (php_check_open_basedir(dir TSRMLS_CC)) {
RETURN_FALSE;	RETURN_FALSE;
}	}
Line 915 PHP_NAMED_FUNCTION(php_if_fopen)	Line 859 PHP_NAMED_FUNCTION(php_if_fopen)
php_stream *stream;	php_stream *stream;
php_stream_context *context = NULL;	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) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ps\|br", &filename, &filename_len, &mode, &mode_len, &use_include_path, &zcontext) == FAILURE) {
RETURN_FALSE;	RETURN_FALSE;
}	}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

context = php_stream_context_from_zval(zcontext, 0);	context = php_stream_context_from_zval(zcontext, 0);

stream = php_stream_open_wrapper_ex(filename, mode, (use_include_path ? USE_PATH : 0) \| ENFORCE_SAFE_MODE \| REPORT_ERRORS, NULL, context);	stream = php_stream_open_wrapper_ex(filename, mode, (use_include_path ? USE_PATH : 0) \| REPORT_ERRORS, NULL, context);

if (stream == NULL) {	if (stream == NULL) {
RETURN_FALSE;	RETURN_FALSE;
Line 954 PHPAPI PHP_FUNCTION(fclose)	Line 894 PHPAPI PHP_FUNCTION(fclose)
}	}

if (!stream->is_persistent) {	if (!stream->is_persistent) {
zend_list_delete(stream->rsrc_id);	php_stream_close(stream);
} else {	} else {
php_stream_pclose(stream);	php_stream_pclose(stream);
}	}
Line 971 PHP_FUNCTION(popen)	Line 911 PHP_FUNCTION(popen)
int command_len, mode_len;	int command_len, mode_len;
FILE *fp;	FILE *fp;
php_stream *stream;	php_stream *stream;
char posix_mode, b, buf = 0, tmp;	char *posix_mode;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &command, &command_len, &mode, &mode_len) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ps", &command, &command_len, &mode, &mode_len) == FAILURE) {
return;	return;
}	}

Line 986 PHP_FUNCTION(popen)	Line 926 PHP_FUNCTION(popen)
}	}
}	}
#endif	#endif
if (PG(safe_mode)){
b = strchr(command, ' ');
if (!b) {
b = strrchr(command, '/');
} else {
char *c;

c = command;	fp = VCWD_POPEN(command, posix_mode);
while((*b != '/') && (b != c)) {	if (!fp) {
b--;	php_error_docref2(NULL TSRMLS_CC, command, posix_mode, E_WARNING, "%s", strerror(errno));
}	efree(posix_mode);
if (b == c) {	RETURN_FALSE;
b = NULL;
}
}

if (b) {
spprintf(&buf, 0, "%s%s", PG(safe_mode_exec_dir), b);
} else {
spprintf(&buf, 0, "%s/%s", PG(safe_mode_exec_dir), command);
}

tmp = php_escape_shell_cmd(buf);
fp = VCWD_POPEN(tmp, posix_mode);
efree(tmp);

if (!fp) {
php_error_docref2(NULL TSRMLS_CC, buf, posix_mode, E_WARNING, "%s", strerror(errno));
efree(posix_mode);
efree(buf);
RETURN_FALSE;
}

efree(buf);

} else {
fp = VCWD_POPEN(command, posix_mode);
if (!fp) {
php_error_docref2(NULL TSRMLS_CC, command, posix_mode, E_WARNING, "%s", strerror(errno));
efree(posix_mode);
RETURN_FALSE;
}
}	}

stream = php_stream_fopen_from_pipe(fp, mode);	stream = php_stream_fopen_from_pipe(fp, mode);

if (stream == NULL) {	if (stream == NULL) {
Line 1116 PHPAPI PHP_FUNCTION(fgets)	Line 1021 PHPAPI PHP_FUNCTION(fgets)
}	}
}	}

if (PG(magic_quotes_runtime)) {	ZVAL_STRINGL(return_value, buf, line_len, 0);
Z_STRVAL_P(return_value) = php_addslashes(buf, line_len, &Z_STRLEN_P(return_value), 1 TSRMLS_CC);	/* resize buffer if it's much larger than the result.
Z_TYPE_P(return_value) = IS_STRING;	* Only needed if the user requested a buffer size. */
} else {	if (argc > 1 && Z_STRLEN_P(return_value) < len / 2) {
ZVAL_STRINGL(return_value, buf, line_len, 0);	Z_STRVAL_P(return_value) = erealloc(buf, line_len + 1);
/* resize buffer if it's much larger than the result.
* Only needed if the user requested a buffer size. */
if (argc > 1 && Z_STRLEN_P(return_value) < len / 2) {
Z_STRVAL_P(return_value) = erealloc(buf, line_len + 1);
}
}	}
return;	return;

Line 1286 PHPAPI PHP_FUNCTION(fwrite)	Line 1186 PHPAPI PHP_FUNCTION(fwrite)

PHP_STREAM_TO_ZVAL(stream, &arg1);	PHP_STREAM_TO_ZVAL(stream, &arg1);

if (PG(magic_quotes_runtime)) {
buffer = estrndup(arg2, num_bytes);
php_stripslashes(buffer, &num_bytes TSRMLS_CC);
}

ret = php_stream_write(stream, buffer ? buffer : arg2, num_bytes);	ret = php_stream_write(stream, buffer ? buffer : arg2, num_bytes);
if (buffer) {	if (buffer) {
efree(buffer);	efree(buffer);
Line 1390 PHPAPI int php_mkdir_ex(char *dir, long mode, int opti	Line 1285 PHPAPI int php_mkdir_ex(char *dir, long mode, int opti
{	{
int ret;	int ret;

if (PG(safe_mode) && (!php_checkuid(dir, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
return -1;
}

if (php_check_open_basedir(dir TSRMLS_CC)) {	if (php_check_open_basedir(dir TSRMLS_CC)) {
return -1;	return -1;
}	}
Line 1422 PHP_FUNCTION(mkdir)	Line 1313 PHP_FUNCTION(mkdir)
zend_bool recursive = 0;	zend_bool recursive = 0;
php_stream_context *context;	php_stream_context *context;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s\|lbr", &dir, &dir_len, &mode, &recursive, &zcontext) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p\|lbr", &dir, &dir_len, &mode, &recursive, &zcontext) == FAILURE) {
RETURN_FALSE;	RETURN_FALSE;
}	}

if (strlen(dir) != dir_len) {
RETURN_FALSE;
}

context = php_stream_context_from_zval(zcontext, 0);	context = php_stream_context_from_zval(zcontext, 0);

RETURN_BOOL(php_stream_mkdir(dir, mode, (recursive ? PHP_STREAM_MKDIR_RECURSIVE : 0) \| REPORT_ERRORS, context));	RETURN_BOOL(php_stream_mkdir(dir, mode, (recursive ? PHP_STREAM_MKDIR_RECURSIVE : 0) \| REPORT_ERRORS, context));
Line 1449 PHP_FUNCTION(rmdir)	Line 1336 PHP_FUNCTION(rmdir)
RETURN_FALSE;	RETURN_FALSE;
}	}

if (strlen(dir) != dir_len) {
RETURN_FALSE;
}

context = php_stream_context_from_zval(zcontext, 0);	context = php_stream_context_from_zval(zcontext, 0);

RETURN_BOOL(php_stream_rmdir(dir, REPORT_ERRORS, context));	RETURN_BOOL(php_stream_rmdir(dir, REPORT_ERRORS, context));
Line 1471 PHP_FUNCTION(readfile)	Line 1354 PHP_FUNCTION(readfile)
php_stream *stream;	php_stream *stream;
php_stream_context *context = NULL;	php_stream_context *context = NULL;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s\|br!", &filename, &filename_len, &use_include_path, &zcontext) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p\|br!", &filename, &filename_len, &use_include_path, &zcontext) == FAILURE) {
RETURN_FALSE;	RETURN_FALSE;
}	}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

context = php_stream_context_from_zval(zcontext, 0);	context = php_stream_context_from_zval(zcontext, 0);

stream = php_stream_open_wrapper_ex(filename, "rb", (use_include_path ? USE_PATH : 0) \| ENFORCE_SAFE_MODE \| REPORT_ERRORS, NULL, context);	stream = php_stream_open_wrapper_ex(filename, "rb", (use_include_path ? USE_PATH : 0) \| REPORT_ERRORS, NULL, context);
if (stream) {	if (stream) {
size = php_stream_passthru(stream);	size = php_stream_passthru(stream);
php_stream_close(stream);	php_stream_close(stream);
Line 1548 PHP_FUNCTION(rename)	Line 1427 PHP_FUNCTION(rename)
php_stream_wrapper *wrapper;	php_stream_wrapper *wrapper;
php_stream_context *context;	php_stream_context *context;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss\|r", &old_name, &old_name_len, &new_name, &new_name_len, &zcontext) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pp\|r", &old_name, &old_name_len, &new_name, &new_name_len, &zcontext) == FAILURE) {
RETURN_FALSE;	RETURN_FALSE;
}	}

if (strlen(old_name) != old_name_len) {
RETURN_FALSE;
}

if (strlen(new_name) != new_name_len) {
RETURN_FALSE;
}

wrapper = php_stream_locate_url_wrapper(old_name, NULL, 0 TSRMLS_CC);	wrapper = php_stream_locate_url_wrapper(old_name, NULL, 0 TSRMLS_CC);

if (!wrapper \|\| !wrapper->wops) {	if (!wrapper \|\| !wrapper->wops) {
Line 1593 PHP_FUNCTION(unlink)	Line 1464 PHP_FUNCTION(unlink)
zval *zcontext = NULL;	zval *zcontext = NULL;
php_stream_context *context = NULL;	php_stream_context *context = NULL;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s\|r", &filename, &filename_len, &zcontext) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p\|r", &filename, &filename_len, &zcontext) == FAILURE) {
RETURN_FALSE;	RETURN_FALSE;
}	}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

context = php_stream_context_from_zval(zcontext, 0);	context = php_stream_context_from_zval(zcontext, 0);

wrapper = php_stream_locate_url_wrapper(filename, NULL, 0 TSRMLS_CC);	wrapper = php_stream_locate_url_wrapper(filename, NULL, 0 TSRMLS_CC);
Line 1614 PHP_FUNCTION(unlink)	Line 1481 PHP_FUNCTION(unlink)
php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s does not allow unlinking", wrapper->wops->label ? wrapper->wops->label : "Wrapper");	php_error_docref(NULL TSRMLS_CC, E_WARNING, "%s does not allow unlinking", wrapper->wops->label ? wrapper->wops->label : "Wrapper");
RETURN_FALSE;	RETURN_FALSE;
}	}
RETURN_BOOL(wrapper->wops->unlink(wrapper, filename, ENFORCE_SAFE_MODE \| REPORT_ERRORS, context TSRMLS_CC));	RETURN_BOOL(wrapper->wops->unlink(wrapper, filename, REPORT_ERRORS, context TSRMLS_CC));
}	}
/* }}} */	/* }}} */

Line 1733 PHP_FUNCTION(copy)	Line 1600 PHP_FUNCTION(copy)
zval *zcontext = NULL;	zval *zcontext = NULL;
php_stream_context *context;	php_stream_context *context;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss\|r", &source, &source_len, &target, &target_len, &zcontext) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pp\|r", &source, &source_len, &target, &target_len, &zcontext) == FAILURE) {
return;	return;
}	}

if (strlen(source) != source_len) {
RETURN_FALSE;
}

if (strlen(target) != target_len) {
RETURN_FALSE;
}

if (PG(safe_mode) &&(!php_checkuid(source, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
RETURN_FALSE;
}

if (php_check_open_basedir(source TSRMLS_CC)) {	if (php_check_open_basedir(source TSRMLS_CC)) {
RETURN_FALSE;	RETURN_FALSE;
}	}
Line 1767 PHP_FUNCTION(copy)	Line 1622 PHP_FUNCTION(copy)
*/	*/
PHPAPI int php_copy_file(char src, char dest TSRMLS_DC)	PHPAPI int php_copy_file(char src, char dest TSRMLS_DC)
{	{
return php_copy_file_ctx(src, dest, ENFORCE_SAFE_MODE, NULL TSRMLS_CC);	return php_copy_file_ctx(src, dest, 0, NULL TSRMLS_CC);
}	}
/* }}} */	/* }}} */

/* {{{ php_copy_file_ex	/* {{{ php_copy_file_ex
*/	*/
PHPAPI int php_copy_file_ex(char src, char dest, int src_chk TSRMLS_DC)	PHPAPI int php_copy_file_ex(char src, char dest, int src_flg TSRMLS_DC)
{	{
return php_copy_file_ctx(src, dest, ENFORCE_SAFE_MODE, NULL TSRMLS_CC);	return php_copy_file_ctx(src, dest, 0, NULL TSRMLS_CC);
}	}
/* }}} */	/* }}} */

/* {{{ php_copy_file_ctx	/* {{{ php_copy_file_ctx
*/	*/
PHPAPI int php_copy_file_ctx(char src, char dest, int src_chk, php_stream_context *context TSRMLS_DC)	PHPAPI int php_copy_file_ctx(char src, char dest, int src_flg, php_stream_context *ctx TSRMLS_DC)
{	{
php_stream srcstream = NULL, deststream = NULL;	php_stream srcstream = NULL, deststream = NULL;
int ret = FAILURE;	int ret = FAILURE;
php_stream_statbuf src_s, dest_s;	php_stream_statbuf src_s, dest_s;

switch (php_stream_stat_path_ex(src, 0, &src_s, context)) {	switch (php_stream_stat_path_ex(src, 0, &src_s, ctx)) {
case -1:	case -1:
/* non-statable stream */	/* non-statable stream */
goto safe_to_copy;	goto safe_to_copy;
Line 1802 PHPAPI int php_copy_file_ctx(char src, char dest, in	Line 1657 PHPAPI int php_copy_file_ctx(char src, char dest, in
return FAILURE;	return FAILURE;
}	}

switch (php_stream_stat_path_ex(dest, PHP_STREAM_URL_STAT_QUIET, &dest_s, context)) {	switch (php_stream_stat_path_ex(dest, PHP_STREAM_URL_STAT_QUIET \| PHP_STREAM_URL_STAT_NOCACHE, &dest_s, ctx)) {
case -1:	case -1:
/* non-statable stream */	/* non-statable stream */
goto safe_to_copy;	goto safe_to_copy;
Line 1852 no_stat:	Line 1707 no_stat:
}	}
safe_to_copy:	safe_to_copy:

srcstream = php_stream_open_wrapper_ex(src, "rb", src_chk \| REPORT_ERRORS, NULL, context);	srcstream = php_stream_open_wrapper_ex(src, "rb", src_flg \| REPORT_ERRORS, NULL, ctx);

if (!srcstream) {	if (!srcstream) {
return ret;	return ret;
}	}

deststream = php_stream_open_wrapper_ex(dest, "wb", ENFORCE_SAFE_MODE \| REPORT_ERRORS, NULL, context);	deststream = php_stream_open_wrapper_ex(dest, "wb", REPORT_ERRORS, NULL, ctx);

if (srcstream && deststream) {	if (srcstream && deststream) {
ret = php_stream_copy_to_stream_ex(srcstream, deststream, PHP_STREAM_COPY_ALL, NULL);	ret = php_stream_copy_to_stream_ex(srcstream, deststream, PHP_STREAM_COPY_ALL, NULL);
Line 1897 PHPAPI PHP_FUNCTION(fread)	Line 1752 PHPAPI PHP_FUNCTION(fread)

/* needed because recv/read/gzread doesnt put a null at the end*/	/* needed because recv/read/gzread doesnt put a null at the end*/
Z_STRVAL_P(return_value)[Z_STRLEN_P(return_value)] = 0;	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;	Z_TYPE_P(return_value) = IS_STRING;
}	}
/* }}} */	/* }}} */
Line 1917 static const char *php_fgetcsv_lookup_trailing_spaces(	Line 1767 static const char *php_fgetcsv_lookup_trailing_spaces(
case -2:	case -2:
case -1:	case -1:
inc_len = 1;	inc_len = 1;
php_mblen(NULL, 0);	php_ignore_value(php_mblen(NULL, 0));
break;	break;
case 0:	case 0:
goto quit_loop;	goto quit_loop;
Line 1954 PHP_FUNCTION(fputcsv)	Line 1804 PHP_FUNCTION(fputcsv)
char enclosure = '"'; /* allow this to be set as parameter */	char enclosure = '"'; /* allow this to be set as parameter */
const char escape_char = '\\';	const char escape_char = '\\';
php_stream *stream;	php_stream *stream;
	zval fp = NULL, fields = NULL;
int ret;	int ret;
zval fp = NULL, fields = NULL, **field_tmp = NULL, field;
char delimiter_str = NULL, enclosure_str = NULL;	char delimiter_str = NULL, enclosure_str = NULL;
int delimiter_str_len = 0, enclosure_str_len = 0;	int delimiter_str_len = 0, enclosure_str_len = 0;
HashPosition pos;
int count, i = 0;
smart_str csvline = {0};

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ra\|ss",	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ra\|ss",
&fp, &fields, &delimiter_str, &delimiter_str_len,	&fp, &fields, &delimiter_str, &delimiter_str_len,
Line 1994 PHP_FUNCTION(fputcsv)	Line 1841 PHP_FUNCTION(fputcsv)

PHP_STREAM_TO_ZVAL(stream, &fp);	PHP_STREAM_TO_ZVAL(stream, &fp);

	ret = php_fputcsv(stream, fields, delimiter, enclosure, escape_char TSRMLS_CC);
	RETURN_LONG(ret);
	}
	/* }}} */

	/* {{{ PHPAPI int php_fputcsv(php_stream stream, zval fields, char delimiter, char enclosure, char escape_char TSRMLS_DC) */
	PHPAPI int php_fputcsv(php_stream stream, zval fields, char delimiter, char enclosure, char escape_char TSRMLS_DC)
	{
	int count, i = 0, ret;
	zval **field_tmp = NULL, field;
	smart_str csvline = {0};
	HashPosition pos;

count = zend_hash_num_elements(Z_ARRVAL_P(fields));	count = zend_hash_num_elements(Z_ARRVAL_P(fields));
zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(fields), &pos);	zend_hash_internal_pointer_reset_ex(Z_ARRVAL_P(fields), &pos);
while (zend_hash_get_current_data_ex(Z_ARRVAL_P(fields), (void **) &field_tmp, &pos) == SUCCESS) {	while (zend_hash_get_current_data_ex(Z_ARRVAL_P(fields), (void **) &field_tmp, &pos) == SUCCESS) {
Line 2047 PHP_FUNCTION(fputcsv)	Line 1907 PHP_FUNCTION(fputcsv)
smart_str_appendc(&csvline, '\n');	smart_str_appendc(&csvline, '\n');
smart_str_0(&csvline);	smart_str_0(&csvline);

if (!PG(magic_quotes_runtime)) {	ret = php_stream_write(stream, csvline.c, csvline.len);
ret = php_stream_write(stream, csvline.c, csvline.len);
} else {
char *buffer = estrndup(csvline.c, csvline.len);
int len = csvline.len;
php_stripslashes(buffer, &len TSRMLS_CC);
ret = php_stream_write(stream, buffer, len);
efree(buffer);
}

smart_str_free(&csvline);	smart_str_free(&csvline);

RETURN_LONG(ret);	return ret;
}	}
/* }}} */	/* }}} */

Line 2171 PHPAPI void php_fgetcsv(php_stream *stream, char delim	Line 2023 PHPAPI void php_fgetcsv(php_stream *stream, char delim
zend_bool first_field = 1;	zend_bool first_field = 1;

/* initialize internal state */	/* initialize internal state */
php_mblen(NULL, 0);	php_ignore_value(php_mblen(NULL, 0));

/* Now into new section that parses buf for delimiter/enclosure fields */	/* Now into new section that parses buf for delimiter/enclosure fields */

Line 2196 PHPAPI void php_fgetcsv(php_stream *stream, char delim	Line 2048 PHPAPI void php_fgetcsv(php_stream *stream, char delim
char comp_end, hunk_begin;	char comp_end, hunk_begin;

tptr = temp;	tptr = temp;

inc_len = (bptr < limit ? (*bptr == '\0' ? 1: php_mblen(bptr, limit - bptr)): 0);	inc_len = (bptr < limit ? (*bptr == '\0' ? 1: php_mblen(bptr, limit - bptr)): 0);
if (inc_len == 1) {	if (inc_len == 1) {
char *tmp = bptr;	char *tmp = bptr;
Line 2285 PHPAPI void php_fgetcsv(php_stream *stream, char delim	Line 2138 PHPAPI void php_fgetcsv(php_stream *stream, char delim

case -2:	case -2:
case -1:	case -1:
php_mblen(NULL, 0);	php_ignore_value(php_mblen(NULL, 0));
/* break is omitted intentionally */	/* break is omitted intentionally */
case 1:	case 1:
/* we need to determine if the enclosure is	/* we need to determine if the enclosure is
Line 2353 PHPAPI void php_fgetcsv(php_stream *stream, char delim	Line 2206 PHPAPI void php_fgetcsv(php_stream *stream, char delim
case -2:	case -2:
case -1:	case -1:
inc_len = 1;	inc_len = 1;
php_mblen(NULL, 0);	php_ignore_value(php_mblen(NULL, 0));
/* break is omitted intentionally */	/* break is omitted intentionally */
case 1:	case 1:
if (*bptr == delimiter) {	if (*bptr == delimiter) {
Line 2384 PHPAPI void php_fgetcsv(php_stream *stream, char delim	Line 2237 PHPAPI void php_fgetcsv(php_stream *stream, char delim
case -2:	case -2:
case -1:	case -1:
inc_len = 1;	inc_len = 1;
php_mblen(NULL, 0);	php_ignore_value(php_mblen(NULL, 0));
/* break is omitted intentionally */	/* break is omitted intentionally */
case 1:	case 1:
if (*bptr == delimiter) {	if (*bptr == delimiter) {
Line 2429 PHP_FUNCTION(realpath)	Line 2282 PHP_FUNCTION(realpath)
int filename_len;	int filename_len;
char resolved_path_buff[MAXPATHLEN];	char resolved_path_buff[MAXPATHLEN];

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &filename, &filename_len) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "p", &filename, &filename_len) == FAILURE) {
return;	return;
}	}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

if (VCWD_REALPATH(filename, resolved_path_buff)) {	if (VCWD_REALPATH(filename, resolved_path_buff)) {
if (PG(safe_mode) && (!php_checkuid(resolved_path_buff, NULL, CHECKUID_CHECK_FILE_AND_DIR))) {
RETURN_FALSE;
}

if (php_check_open_basedir(resolved_path_buff TSRMLS_CC)) {	if (php_check_open_basedir(resolved_path_buff TSRMLS_CC)) {
RETURN_FALSE;	RETURN_FALSE;
}	}
Line 2575 PHP_FUNCTION(fnmatch)	Line 2420 PHP_FUNCTION(fnmatch)
int pattern_len, filename_len;	int pattern_len, filename_len;
long flags = 0;	long flags = 0;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss\|l", &pattern, &pattern_len, &filename, &filename_len, &flags) == FAILURE) {	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "pp\|l", &pattern, &pattern_len, &filename, &filename_len, &flags) == FAILURE) {
return;	return;
}	}

if (strlen(pattern) != pattern_len) {
RETURN_FALSE;
}

if (strlen(filename) != filename_len) {
RETURN_FALSE;
}

if (filename_len >= MAXPATHLEN) {	if (filename_len >= MAXPATHLEN) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Filename exceeds the maximum allowed length of %d characters", MAXPATHLEN);	php_error_docref(NULL TSRMLS_CC, E_WARNING, "Filename exceeds the maximum allowed length of %d characters", MAXPATHLEN);
RETURN_FALSE;	RETURN_FALSE;

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.1
changed lines
	Added in v.1.1.1.4