Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
tree: 531e2533dd
Fetching contributors…

Cannot retrieve contributors at this time

file 242 lines (199 sloc) 5.869 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242
/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2012 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> |
+----------------------------------------------------------------------+
*/
 
/* $Id$ */

/* {{{ 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)
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),
NO_VERSION_YET,
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_row(2, "Revision", "$Id$");
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;
int req_len, str_len;
char *req, *str;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &req, &req_len, &str, &str_len) == FAILURE) {
return;
}

request = recode_new_request(ReSG(outer));

if (request == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Cannot allocate request structure");
RETURN_FALSE;
}

if (!recode_scan_request(request, req)) {
php_error_docref(NULL TSRMLS_CC, 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 TSRMLS_CC, E_WARNING, "Recoding failed.");
error_exit:
RETVAL_FALSE;
} else {
RETVAL_STRINGL(r, r_len, 1);
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;
int req_len;
zval *input, *output;
php_stream *instream, *outstream;
FILE *in_fp, *out_fp;

if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "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 TSRMLS_CC, E_WARNING, "Cannot allocate request structure");
RETURN_FALSE;
}

if (!recode_scan_request(request, req)) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Illegal recode request '%s'", req);
goto error_exit;
}

if (!recode_file_to_file(request, in_fp, out_fp)) {
php_error_docref(NULL TSRMLS_CC, 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:
*/
Something went wrong with that request. Please try again.