Gecko [ www.jdcpatala.org ]

Name	Size	Permission
html_tables	[ DIR ]	drwxr-xr-x
tests	[ DIR ]	drwxr-xr-x
Makefile.frag	518 B	-rw-r--r--
Makefile.frag.w32	484 B	-rw-r--r--
array.c	171.38 KB	-rw-r--r--
assert.c	8.26 KB	-rw-r--r--
base64.c	30.55 KB	-rw-r--r--
base64.h	3.59 KB	-rw-r--r--
basic_functions.c	66.93 KB	-rw-r--r--
basic_functions.h	4.87 KB	-rw-r--r--
basic_functions.stub.php	48.85 KB	-rw-r--r--
basic_functions_arginfo.h	125.23 KB	-rw-r--r--
browscap.c	20.49 KB	-rw-r--r--
config.m4	10.98 KB	-rw-r--r--
config.w32	1.79 KB	-rw-r--r--
crc32.c	3.85 KB	-rw-r--r--
crc32.h	4.79 KB	-rw-r--r--
crc32_x86.c	11.99 KB	-rw-r--r--
crc32_x86.h	1.82 KB	-rw-r--r--
credits.c	5.71 KB	-rw-r--r--
credits.h	1.53 KB	-rw-r--r--
credits_ext.h	5.24 KB	-rw-r--r--
credits_sapi.h	835 B	-rw-r--r--
crypt.c	6.73 KB	-rw-r--r--
crypt_blowfish.c	30.75 KB	-rw-r--r--
crypt_blowfish.h	790 B	-rw-r--r--
crypt_freesec.c	21.52 KB	-rw-r--r--
crypt_freesec.h	662 B	-rw-r--r--
crypt_sha256.c	21.6 KB	-rw-r--r--
crypt_sha512.c	26.24 KB	-rw-r--r--
css.c	2.24 KB	-rw-r--r--
css.h	1.04 KB	-rw-r--r--
datetime.c	3.28 KB	-rw-r--r--
datetime.h	1.14 KB	-rw-r--r--
dir.c	14.04 KB	-rw-r--r--
dir.stub.php	528 B	-rw-r--r--
dir_arginfo.h	1.83 KB	-rw-r--r--
dl.c	8.18 KB	-rw-r--r--
dl.h	1.46 KB	-rw-r--r--
dl.stub.php	56 B	-rw-r--r--
dl_arginfo.h	269 B	-rw-r--r--
dns.c	29.37 KB	-rw-r--r--
dns_win32.c	15.09 KB	-rw-r--r--
exec.c	12.77 KB	-rw-r--r--
exec.h	1.27 KB	-rw-r--r--
file.c	65.14 KB	-rw-r--r--
file.h	3.93 KB	-rw-r--r--
filestat.c	28.38 KB	-rw-r--r--
filters.c	50.3 KB	-rw-r--r--
flock_compat.c	6 KB	-rw-r--r--
flock_compat.h	2.06 KB	-rw-r--r--
formatted_print.c	23.31 KB	-rw-r--r--
fsock.c	3.67 KB	-rw-r--r--
fsock.h	1.22 KB	-rw-r--r--
ftok.c	1.84 KB	-rw-r--r--
ftp_fopen_wrapper.c	31.54 KB	-rw-r--r--
head.c	10.66 KB	-rw-r--r--
head.h	1.53 KB	-rw-r--r--
hrtime.c	4.86 KB	-rw-r--r--
hrtime.h	2.31 KB	-rw-r--r--
html.c	44.9 KB	-rw-r--r--
html.h	2.34 KB	-rw-r--r--
html_tables.h	472.26 KB	-rw-r--r--
http.c	6.99 KB	-rw-r--r--
http_fopen_wrapper.c	32.23 KB	-rw-r--r--
image.c	44.79 KB	-rw-r--r--
incomplete_class.c	4.95 KB	-rw-r--r--
info.c	40.74 KB	-rw-r--r--
info.h	22.94 KB	-rw-r--r--
iptc.c	9.11 KB	-rw-r--r--
lcg.c	2.8 KB	-rw-r--r--
levenshtein.c	2.57 KB	-rw-r--r--
link.c	5.45 KB	-rw-r--r--
mail.c	15.13 KB	-rw-r--r--
math.c	27.18 KB	-rw-r--r--
md5.c	10.66 KB	-rw-r--r--
md5.h	2.02 KB	-rw-r--r--
metaphone.c	11.53 KB	-rw-r--r--
microtime.c	4.01 KB	-rw-r--r--
mt_rand.c	10.67 KB	-rw-r--r--
net.c	8.97 KB	-rw-r--r--
pack.c	31.65 KB	-rw-r--r--
pack.h	1.05 KB	-rw-r--r--
pageinfo.c	3.23 KB	-rw-r--r--
pageinfo.h	1.15 KB	-rw-r--r--
password.c	19.17 KB	-rw-r--r--
php_array.h	2.24 KB	-rw-r--r--
php_assert.h	1.24 KB	-rw-r--r--
php_browscap.h	1.11 KB	-rw-r--r--
php_crypt.h	1.37 KB	-rw-r--r--
php_crypt_r.c	5.74 KB	-rw-r--r--
php_crypt_r.h	1.64 KB	-rw-r--r--
php_dir.h	1.28 KB	-rw-r--r--
php_dns.h	2.58 KB	-rw-r--r--
php_ext_syslog.h	1.25 KB	-rw-r--r--
php_filestat.h	2.1 KB	-rw-r--r--
php_fopen_wrapper.c	11.47 KB	-rw-r--r--
php_fopen_wrappers.h	1.79 KB	-rw-r--r--
php_http.h	1.33 KB	-rw-r--r--
php_image.h	2.17 KB	-rw-r--r--
php_incomplete_class.h	2.15 KB	-rw-r--r--
php_lcg.h	1.31 KB	-rw-r--r--
php_mail.h	2.16 KB	-rw-r--r--
php_math.h	3.55 KB	-rw-r--r--
php_mt_rand.h	1.81 KB	-rw-r--r--
php_net.h	1.14 KB	-rw-r--r--
php_password.h	2.76 KB	-rw-r--r--
php_rand.h	3 KB	-rw-r--r--
php_random.h	1.86 KB	-rw-r--r--
php_smart_string.h	1.13 KB	-rw-r--r--
php_smart_string_public.h	1.14 KB	-rw-r--r--
php_standard.h	1.91 KB	-rw-r--r--
php_string.h	3.95 KB	-rw-r--r--
php_uuencode.h	1.18 KB	-rw-r--r--
php_var.h	3.41 KB	-rw-r--r--
php_versioning.h	1.18 KB	-rw-r--r--
proc_open.c	35.65 KB	-rw-r--r--
proc_open.h	1.67 KB	-rw-r--r--
quot_print.c	7 KB	-rw-r--r--
quot_print.h	1.23 KB	-rw-r--r--
rand.c	2.22 KB	-rw-r--r--
random.c	7.33 KB	-rw-r--r--
scanf.c	28.32 KB	-rw-r--r--
scanf.h	1.95 KB	-rw-r--r--
sha1.c	11.22 KB	-rw-r--r--
sha1.h	1.62 KB	-rw-r--r--
soundex.c	2.94 KB	-rw-r--r--
streamsfuncs.c	43.35 KB	-rw-r--r--
streamsfuncs.h	1.11 KB	-rw-r--r--
string.c	143.34 KB	-rw-r--r--
strnatcmp.c	4.28 KB	-rw-r--r--
syslog.c	6.02 KB	-rw-r--r--
type.c	10.77 KB	-rw-r--r--
uniqid.c	2.62 KB	-rw-r--r--
url.c	18.08 KB	-rw-r--r--
url.h	2.08 KB	-rw-r--r--
url_scanner_ex.c	38.41 KB	-rw-r--r--
url_scanner_ex.h	2.32 KB	-rw-r--r--
url_scanner_ex.re	27.63 KB	-rw-r--r--
user_filters.c	15.39 KB	-rw-r--r--
user_filters.stub.php	541 B	-rw-r--r--
user_filters_arginfo.h	2.45 KB	-rw-r--r--
uuencode.c	6.35 KB	-rw-r--r--
var.c	40.96 KB	-rw-r--r--
var_unserializer.c	42.18 KB	-rw-r--r--
var_unserializer.re	34.43 KB	-rw-r--r--
versioning.c	5.69 KB	-rw-r--r--
winver.h	6.23 KB	-rw-r--r--

Code Editor : php_fopen_wrapper.c

/*
   +----------------------------------------------------------------------+
   | 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:           |
   | https://www.php.net/license/3_01.txt                                 |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Authors: Rasmus Lerdorf <rasmus@php.net>                             |
   |          Jim Winstead <jimw@php.net>                                 |
   |          Hartmut Holzgraefe <hholzgra@php.net>                       |
   +----------------------------------------------------------------------+
 */

#include <stdio.h>
#include <stdlib.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif

#include "php.h"
#include "php_globals.h"
#include "php_standard.h"
#include "php_memory_streams.h"
#include "php_fopen_wrappers.h"
#include "SAPI.h"

static ssize_t php_stream_output_write(php_stream *stream, const char *buf, size_t count) /* {{{ */
{
	PHPWRITE(buf, count);
	return count;
}
/* }}} */

static ssize_t php_stream_output_read(php_stream *stream, char *buf, size_t count) /* {{{ */
{
	stream->eof = 1;
	return -1;
}
/* }}} */

static int php_stream_output_close(php_stream *stream, int close_handle) /* {{{ */
{
	return 0;
}
/* }}} */

const php_stream_ops php_stream_output_ops = {
	php_stream_output_write,
	php_stream_output_read,
	php_stream_output_close,
	NULL, /* flush */
	"Output",
	NULL, /* seek */
	NULL, /* cast */
	NULL, /* stat */
	NULL  /* set_option */
};

typedef struct php_stream_input { /* {{{ */
	php_stream *body;
	zend_off_t position;
} php_stream_input_t;
/* }}} */

static ssize_t php_stream_input_write(php_stream *stream, const char *buf, size_t count) /* {{{ */
{
	return -1;
}
/* }}} */

static ssize_t php_stream_input_read(php_stream *stream, char *buf, size_t count) /* {{{ */
{
	php_stream_input_t *input = stream->abstract;
	ssize_t read;

if (!SG(post_read) && SG(read_post_bytes) < (int64_t)(input->position + count)) {
		/* read requested data from SAPI */
		size_t read_bytes = sapi_read_post_block(buf, count);

if (read_bytes > 0) {
			php_stream_seek(input->body, 0, SEEK_END);
			php_stream_write(input->body, buf, read_bytes);
		}
	}

if (!input->body->readfilters.head) {
		/* If the input stream contains filters, it's not really seekable. The
			input->position is likely to be wrong for unfiltered data. */
		php_stream_seek(input->body, input->position, SEEK_SET);
	}
	read = php_stream_read(input->body, buf, count);

if (!read || read == (size_t) -1) {
		stream->eof = 1;
	} else {
		input->position += read;
	}

return read;
}
/* }}} */

static int php_stream_input_close(php_stream *stream, int close_handle) /* {{{ */
{
	efree(stream->abstract);
	stream->abstract = NULL;

return 0;
}
/* }}} */

static int php_stream_input_flush(php_stream *stream) /* {{{ */
{
	return -1;
}
/* }}} */

static int php_stream_input_seek(php_stream *stream, zend_off_t offset, int whence, zend_off_t *newoffset) /* {{{ */
{
	php_stream_input_t *input = stream->abstract;

if (input->body) {
		int sought = php_stream_seek(input->body, offset, whence);
		*newoffset = input->position = (input->body)->position;
		return sought;
	}

return -1;
}
/* }}} */

const php_stream_ops php_stream_input_ops = {
	php_stream_input_write,
	php_stream_input_read,
	php_stream_input_close,
	php_stream_input_flush,
	"Input",
	php_stream_input_seek,
	NULL, /* cast */
	NULL, /* stat */
	NULL  /* set_option */
};

static void php_stream_apply_filter_list(php_stream *stream, char *filterlist, int read_chain, int write_chain) /* {{{ */
{
	char *p, *token = NULL;
	php_stream_filter *temp_filter;

p = php_strtok_r(filterlist, "|", &token);
	while (p) {
		php_url_decode(p, strlen(p));
		if (read_chain) {
			if ((temp_filter = php_stream_filter_create(p, NULL, php_stream_is_persistent(stream)))) {
				php_stream_filter_append(&stream->readfilters, temp_filter);
			} else {
				php_error_docref(NULL, E_WARNING, "Unable to create filter (%s)", p);
			}
		}
		if (write_chain) {
			if ((temp_filter = php_stream_filter_create(p, NULL, php_stream_is_persistent(stream)))) {
				php_stream_filter_append(&stream->writefilters, temp_filter);
			} else {
				php_error_docref(NULL, E_WARNING, "Unable to create filter (%s)", p);
			}
		}
		p = php_strtok_r(NULL, "|", &token);
	}
}
/* }}} */

php_stream * php_stream_url_wrap_php(php_stream_wrapper *wrapper, const char *path, const char *mode, int options,
									 zend_string **opened_path, php_stream_context *context STREAMS_DC) /* {{{ */
{
	int fd = -1;
	int mode_rw = 0;
	php_stream * stream = NULL;
	char *p, *token = NULL, *pathdup;
	zend_long max_memory;
	FILE *file = NULL;
#ifdef PHP_WIN32
	int pipe_requested = 0;
#endif

if (!strncasecmp(path, "php://", 6)) {
		path += 6;
	}

if (!strncasecmp(path, "temp", 4)) {
		path += 4;
		max_memory = PHP_STREAM_MAX_MEM;
		if (!strncasecmp(path, "/maxmemory:", 11)) {
			path += 11;
			max_memory = ZEND_STRTOL(path, NULL, 10);
			if (max_memory < 0) {
				zend_argument_value_error(2, "must be greater than or equal to 0");
				return NULL;
			}
		}
		mode_rw = php_stream_mode_from_str(mode);
		return php_stream_temp_create(mode_rw, max_memory);
	}

if (!strcasecmp(path, "memory")) {
		mode_rw = php_stream_mode_from_str(mode);
		return php_stream_memory_create(mode_rw);
	}

if (!strcasecmp(path, "output")) {
		return php_stream_alloc(&php_stream_output_ops, NULL, 0, "wb");
	}

if (!strcasecmp(path, "input")) {
		php_stream_input_t *input;

if ((options & STREAM_OPEN_FOR_INCLUDE) && !PG(allow_url_include) ) {
			if (options & REPORT_ERRORS) {
				php_error_docref(NULL, E_WARNING, "URL file-access is disabled in the server configuration");
			}
			return NULL;
		}

input = ecalloc(1, sizeof(*input));
		if ((input->body = SG(request_info).request_body)) {
			php_stream_rewind(input->body);
		} else {
			input->body = php_stream_temp_create_ex(TEMP_STREAM_DEFAULT, SAPI_POST_BLOCK_SIZE, PG(upload_tmp_dir));
			SG(request_info).request_body = input->body;
		}

return php_stream_alloc(&php_stream_input_ops, input, 0, "rb");
	}

if (!strcasecmp(path, "stdin")) {
		if ((options & STREAM_OPEN_FOR_INCLUDE) && !PG(allow_url_include) ) {
			if (options & REPORT_ERRORS) {
				php_error_docref(NULL, E_WARNING, "URL file-access is disabled in the server configuration");
			}
			return NULL;
		}
		if (!strcmp(sapi_module.name, "cli")) {
			static int cli_in = 0;
			fd = STDIN_FILENO;
			if (cli_in) {
				fd = dup(fd);
			} else {
				cli_in = 1;
				file = stdin;
			}
		} else {
			fd = dup(STDIN_FILENO);
		}
#ifdef PHP_WIN32
		pipe_requested = 1;
#endif
	} else if (!strcasecmp(path, "stdout")) {
		if (!strcmp(sapi_module.name, "cli")) {
			static int cli_out = 0;
			fd = STDOUT_FILENO;
			if (cli_out++) {
				fd = dup(fd);
			} else {
				cli_out = 1;
				file = stdout;
			}
		} else {
			fd = dup(STDOUT_FILENO);
		}
#ifdef PHP_WIN32
		pipe_requested = 1;
#endif
	} else if (!strcasecmp(path, "stderr")) {
		if (!strcmp(sapi_module.name, "cli")) {
			static int cli_err = 0;
			fd = STDERR_FILENO;
			if (cli_err++) {
				fd = dup(fd);
			} else {
				cli_err = 1;
				file = stderr;
			}
		} else {
			fd = dup(STDERR_FILENO);
		}
#ifdef PHP_WIN32
		pipe_requested = 1;
#endif
	} else if (!strncasecmp(path, "fd/", 3)) {
		const char *start;
		char       *end;
		zend_long  fildes_ori;
		int		   dtablesize;

if (strcmp(sapi_module.name, "cli")) {
			if (options & REPORT_ERRORS) {
				php_error_docref(NULL, E_WARNING, "Direct access to file descriptors is only available from command-line PHP");
			}
			return NULL;
		}

start = &path[3];
		fildes_ori = ZEND_STRTOL(start, &end, 10);
		if (end == start || *end != '\0') {
			php_stream_wrapper_log_error(wrapper, options,
				"php://fd/ stream must be specified in the form php://fd/<orig fd>");
			return NULL;
		}

#if HAVE_UNISTD_H
		dtablesize = getdtablesize();
#else
		dtablesize = INT_MAX;
#endif

if (fildes_ori < 0 || fildes_ori >= dtablesize) {
			php_stream_wrapper_log_error(wrapper, options,
				"The file descriptors must be non-negative numbers smaller than %d", dtablesize);
			return NULL;
		}

fd = dup((int)fildes_ori);
		if (fd == -1) {
			php_stream_wrapper_log_error(wrapper, options,
				"Error duping file descriptor " ZEND_LONG_FMT "; possibly it doesn't exist: "
				"[%d]: %s", fildes_ori, errno, strerror(errno));
			return NULL;
		}
	} else if (!strncasecmp(path, "filter/", 7)) {
		/* Save time/memory when chain isn't specified */
		if (strchr(mode, 'r') || strchr(mode, '+')) {
			mode_rw |= PHP_STREAM_FILTER_READ;
		}
		if (strchr(mode, 'w') || strchr(mode, '+') || strchr(mode, 'a')) {
			mode_rw |= PHP_STREAM_FILTER_WRITE;
		}
		pathdup = estrndup(path + 6, strlen(path + 6));
		p = strstr(pathdup, "/resource=");
		if (!p) {
			zend_throw_error(NULL, "No URL resource specified");
			efree(pathdup);
			return NULL;
		}

if (!(stream = php_stream_open_wrapper(p + 10, mode, options, opened_path))) {
			efree(pathdup);
			return NULL;
		}

*p = '\0';

p = php_strtok_r(pathdup + 1, "/", &token);
		while (p) {
			if (!strncasecmp(p, "read=", 5)) {
				php_stream_apply_filter_list(stream, p + 5, 1, 0);
			} else if (!strncasecmp(p, "write=", 6)) {
				php_stream_apply_filter_list(stream, p + 6, 0, 1);
			} else {
				php_stream_apply_filter_list(stream, p, mode_rw & PHP_STREAM_FILTER_READ, mode_rw & PHP_STREAM_FILTER_WRITE);
			}
			p = php_strtok_r(NULL, "/", &token);
		}
		efree(pathdup);

if (EG(exception)) {
			php_stream_close(stream);
			return NULL;
		}

return stream;
	} else {
		/* invalid php://thingy */
		php_error_docref(NULL, E_WARNING, "Invalid php:// URL specified");
		return NULL;
	}

/* must be stdin, stderr or stdout */
	if (fd == -1)	{
		/* failed to dup */
		return NULL;
	}

#if defined(S_IFSOCK) && !defined(PHP_WIN32)
	do {
		zend_stat_t st;
		memset(&st, 0, sizeof(st));
		if (zend_fstat(fd, &st) == 0 && (st.st_mode & S_IFMT) == S_IFSOCK) {
			stream = php_stream_sock_open_from_socket(fd, NULL);
			if (stream) {
				stream->ops = &php_stream_socket_ops;
				return stream;
			}
		}
	} while (0);
#endif

if (file) {
		stream = php_stream_fopen_from_file(file, mode);
	} else {
		stream = php_stream_fopen_from_fd(fd, mode, NULL);
		if (stream == NULL) {
			close(fd);
		}
	}

#ifdef PHP_WIN32
	if (pipe_requested && stream && context) {
		zval *blocking_pipes = php_stream_context_get_option(context, "pipe", "blocking");
		if (blocking_pipes) {
			php_stream_set_option(stream, PHP_STREAM_OPTION_PIPE_BLOCKING, zval_get_long(blocking_pipes), NULL);
		}
	}
#endif
	return stream;
}
/* }}} */

static const php_stream_wrapper_ops php_stdio_wops = {
	php_stream_url_wrap_php,
	NULL, /* close */
	NULL, /* fstat */
	NULL, /* stat */
	NULL, /* opendir */
	"PHP",
	NULL, /* unlink */
	NULL, /* rename */
	NULL, /* mkdir */
	NULL, /* rmdir */
	NULL
};

PHPAPI const php_stream_wrapper php_stream_php_wrapper =	{
	&php_stdio_wops,
	NULL,
	0, /* is_url */
};

${this.title}

Code Editor : php_fopen_wrapper.c