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/*
+----------------------------------------------------------------------+
| PHP Version 7 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2018 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Author: Kristian Koehntopp <kris@koehntopp.de> |
+----------------------------------------------------------------------+
*/
/* {{{ includes & prototypes */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_streams.h"
#if HAVE_LIBRECODE
/* For recode 3.5 */
#if HAVE_BROKEN_RECODE
extern char *program_name;
char *program_name = "php";
#endif
#ifdef HAVE_STDBOOL_H
# include <stdbool.h>
#else
typedef enum {false = 0, true = 1} bool;
#endif
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <recode.h>
#include "php_recode.h"
#include "ext/standard/info.h"
#include "ext/standard/file.h"
#include "ext/standard/php_string.h"
/* }}} */
ZEND_BEGIN_MODULE_GLOBALS(recode)
RECODE_OUTER outer;
ZEND_END_MODULE_GLOBALS(recode)
#ifdef ZTS
# define ReSG(v) TSRMG(recode_globals_id, zend_recode_globals *, v)
#else
# define ReSG(v) (recode_globals.v)
#endif
ZEND_DECLARE_MODULE_GLOBALS(recode)
static PHP_GINIT_FUNCTION(recode);
/* {{{ arginfo */
ZEND_BEGIN_ARG_INFO_EX(arginfo_recode_string, 0, 0, 2)
ZEND_ARG_INFO(0, request)
ZEND_ARG_INFO(0, str)
ZEND_END_ARG_INFO()
ZEND_BEGIN_ARG_INFO_EX(arginfo_recode_file, 0, 0, 3)
ZEND_ARG_INFO(0, request)
ZEND_ARG_INFO(0, input)
ZEND_ARG_INFO(0, output)
ZEND_END_ARG_INFO()
/* }}} */
/* {{{ module stuff */
static const zend_function_entry php_recode_functions[] = {
PHP_FE(recode_string, arginfo_recode_string)
PHP_FE(recode_file, arginfo_recode_file)
PHP_FALIAS(recode, recode_string, arginfo_recode_string)
PHP_FE_END
}; /* }}} */
zend_module_entry recode_module_entry = {
STANDARD_MODULE_HEADER,
"recode",
php_recode_functions,
PHP_MINIT(recode),
PHP_MSHUTDOWN(recode),
NULL,
NULL,
PHP_MINFO(recode),
PHP_RECODE_VERSION,
PHP_MODULE_GLOBALS(recode),
PHP_GINIT(recode),
NULL,
NULL,
STANDARD_MODULE_PROPERTIES_EX
};
#ifdef COMPILE_DL_RECODE
ZEND_GET_MODULE(recode)
#endif
static PHP_GINIT_FUNCTION(recode)
{
recode_globals->outer = NULL;
}
PHP_MINIT_FUNCTION(recode)
{
ReSG(outer) = recode_new_outer(false);
if (ReSG(outer) == NULL) {
return FAILURE;
}
return SUCCESS;
}
PHP_MSHUTDOWN_FUNCTION(recode)
{
if (ReSG(outer)) {
recode_delete_outer(ReSG(outer));
}
return SUCCESS;
}
PHP_MINFO_FUNCTION(recode)
{
php_info_print_table_start();
php_info_print_table_row(2, "Recode Support", "enabled");
php_info_print_table_end();
}
/* {{{ proto string recode_string(string request, string str)
Recode string str according to request string */
PHP_FUNCTION(recode_string)
{
RECODE_REQUEST request = NULL;
char *r = NULL;
size_t r_len = 0, r_alen = 0;
size_t req_len, str_len;
char *req, *str;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "ss", &req, &req_len, &str, &str_len) == FAILURE) {
return;
}
request = recode_new_request(ReSG(outer));
if (request == NULL) {
php_error_docref(NULL, E_WARNING, "Cannot allocate request structure");
RETURN_FALSE;
}
if (!recode_scan_request(request, req)) {
php_error_docref(NULL, E_WARNING, "Illegal recode request '%s'", req);
goto error_exit;
}
recode_buffer_to_buffer(request, str, str_len, &r, &r_len, &r_alen);
if (!r) {
php_error_docref(NULL, E_WARNING, "Recoding failed.");
error_exit:
RETVAL_FALSE;
} else {
RETVAL_STRINGL(r, r_len);
free(r);
}
recode_delete_request(request);
return;
}
/* }}} */
/* {{{ proto bool recode_file(string request, resource input, resource output)
Recode file input into file output according to request */
PHP_FUNCTION(recode_file)
{
RECODE_REQUEST request = NULL;
char *req;
size_t req_len;
zval *input, *output;
php_stream *instream, *outstream;
FILE *in_fp, *out_fp;
if (zend_parse_parameters(ZEND_NUM_ARGS(), "srr", &req, &req_len, &input, &output) == FAILURE) {
return;
}
php_stream_from_zval(instream, input);
php_stream_from_zval(outstream, output);
if (FAILURE == php_stream_cast(instream, PHP_STREAM_AS_STDIO, (void**)&in_fp, REPORT_ERRORS)) {
RETURN_FALSE;
}
if (FAILURE == php_stream_cast(outstream, PHP_STREAM_AS_STDIO, (void**)&out_fp, REPORT_ERRORS)) {
RETURN_FALSE;
}
request = recode_new_request(ReSG(outer));
if (request == NULL) {
php_error_docref(NULL, E_WARNING, "Cannot allocate request structure");
RETURN_FALSE;
}
if (!recode_scan_request(request, req)) {
php_error_docref(NULL, E_WARNING, "Illegal recode request '%s'", req);
goto error_exit;
}
if (!recode_file_to_file(request, in_fp, out_fp)) {
php_error_docref(NULL, E_WARNING, "Recoding failed.");
goto error_exit;
}
recode_delete_request(request);
RETURN_TRUE;
error_exit:
recode_delete_request(request);
RETURN_FALSE;
}
/* }}} */
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/