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|
/*
+----------------------------------------------------------------------+
| PHP Version 4 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2003 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. |
+----------------------------------------------------------------------+
| Author: Kristian Koehntopp <kris@koehntopp.de> |
+----------------------------------------------------------------------+
*/
/* $Id$ */
/* {{{ 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);
/* {{{ module stuff */
static zend_function_entry php_recode_functions[] = {
PHP_FE(recode_string, NULL)
PHP_FE(recode_file, NULL)
PHP_FALIAS(recode, recode_string, NULL)
{NULL, NULL, NULL}
};
zend_module_entry recode_module_entry = {
STANDARD_MODULE_HEADER,
"recode",
php_recode_functions,
PHP_MINIT(recode),
PHP_MSHUTDOWN(recode),
NULL,
NULL,
PHP_MINFO(recode),
NO_VERSION_YET,
STANDARD_MODULE_PROPERTIES
};
#ifdef COMPILE_DL_RECODE
ZEND_GET_MODULE(recode)
#endif
static void php_recode_init_globals (zend_recode_globals *rg)
{
rg->outer = NULL;
}
PHP_MINIT_FUNCTION(recode)
{
ZEND_INIT_MODULE_GLOBALS(recode, php_recode_init_globals, NULL);
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_row(2, "Revision", "$Revision$");
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;
zval **str;
zval **req;
bool success;
int r_len=0, r_alen =0;
if (ZEND_NUM_ARGS() != 2 || zend_get_parameters_ex(2, &req, &str) == FAILURE) {
WRONG_PARAM_COUNT;
}
convert_to_string_ex(str);
convert_to_string_ex(req);
request = recode_new_request(ReSG(outer));
if (request == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot allocate request structure");
RETURN_FALSE;
}
success = recode_scan_request(request, Z_STRVAL_PP(req));
if (!success) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Illegal recode request '%s'", Z_STRVAL_PP(req));
goto error_exit;
}
recode_buffer_to_buffer(request, Z_STRVAL_PP(str), Z_STRLEN_PP(str), &r, &r_len, &r_alen);
if (!r) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Recoding failed.");
goto error_exit;
}
RETVAL_STRINGL(r, r_len, 1);
free(r);
/* FALLTHROUGH */
error_exit:
if (request)
recode_delete_request(request);
if (!r)
RETURN_FALSE;
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;
int success;
zval **req;
zval **input, **output;
php_stream *instream, *outstream;
FILE *in_fp, *out_fp;
if (ZEND_NUM_ARGS() != 3 || zend_get_parameters_ex(3, &req, &input, &output) == FAILURE) {
WRONG_PARAM_COUNT;
}
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;
}
convert_to_string_ex(req);
request = recode_new_request(ReSG(outer));
if (request == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot allocate request structure");
RETURN_FALSE;
}
success = recode_scan_request(request, Z_STRVAL_PP(req));
if (!success) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Illegal recode request '%s'", Z_STRVAL_PP(req));
goto error_exit;
}
success = recode_file_to_file(request, in_fp, out_fp);
if (!success) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Recoding failed.");
goto error_exit;
}
if (request)
recode_delete_request(request);
RETURN_TRUE;
error_exit:
if (request)
recode_delete_request(request);
RETURN_FALSE;
}
/* }}} */
#endif
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
*/
|