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|
/*
+----------------------------------------------------------------------+
| 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. |
+----------------------------------------------------------------------+
| Authors: Vadim Savchuk <vsavchuk@productengine.com> |
| Dmitry Lakhtyuk <dlakhtyuk@productengine.com> |
| Stanislav Malyshev <stas@zend.com> |
+----------------------------------------------------------------------+
*/
#ifndef INTL_DATA_H
#define INTL_DATA_H
#include <unicode/utypes.h>
#include "intl_error.h"
/* Mock object to generalize error handling in sub-modules.
Sub-module data structures should always have error as first element
for this to work!
*/
typedef struct _intl_data {
intl_error error;
zend_object zo;
} intl_object;
#define INTL_METHOD_INIT_VARS(oclass, obj) \
zval* object = NULL; \
oclass##_object* obj = NULL; \
intl_error_reset( NULL );
#define INTL_DATA_ERROR(obj) (((intl_object *)(obj))->error)
#define INTL_DATA_ERROR_P(obj) (&(INTL_DATA_ERROR((obj))))
#define INTL_DATA_ERROR_CODE(obj) INTL_ERROR_CODE(INTL_DATA_ERROR((obj)))
#define INTL_METHOD_FETCH_OBJECT(oclass, obj) \
obj = Z_##oclass##_P( object ); \
intl_error_reset( INTL_DATA_ERROR_P(obj) ); \
/* Check status by error code, if error return false */
#define INTL_CHECK_STATUS(err, msg) \
intl_error_set_code( NULL, (err) ); \
if( U_FAILURE((err)) ) \
{ \
intl_error_set_custom_msg( NULL, msg, 0 ); \
RETURN_FALSE; \
}
/* Check status by error code, if error return null */
#define INTL_CHECK_STATUS_OR_NULL(err, msg) \
intl_error_set_code( NULL, (err) ); \
if( U_FAILURE((err)) ) \
{ \
intl_error_set_custom_msg( NULL, msg, 0 ); \
RETURN_NULL(); \
}
/* Check status in object, if error return false */
#define INTL_METHOD_CHECK_STATUS(obj, msg) \
intl_error_set_code( NULL, INTL_DATA_ERROR_CODE((obj)) ); \
if( U_FAILURE( INTL_DATA_ERROR_CODE((obj)) ) ) \
{ \
intl_errors_set_custom_msg( INTL_DATA_ERROR_P((obj)), msg, 0 ); \
RETURN_FALSE; \
}
/* Check status in object, if error return null */
#define INTL_METHOD_CHECK_STATUS_OR_NULL(obj, msg) \
intl_error_set_code( NULL, INTL_DATA_ERROR_CODE((obj)) ); \
if( U_FAILURE( INTL_DATA_ERROR_CODE((obj)) ) ) \
{ \
intl_errors_set_custom_msg( INTL_DATA_ERROR_P((obj)), msg, 0 ); \
zval_ptr_dtor(return_value); \
RETURN_NULL(); \
}
/* Check status in object, if error return FAILURE */
#define INTL_CTOR_CHECK_STATUS(obj, msg) \
intl_error_set_code( NULL, INTL_DATA_ERROR_CODE((obj)) ); \
if( U_FAILURE( INTL_DATA_ERROR_CODE((obj)) ) ) \
{ \
intl_errors_set_custom_msg( INTL_DATA_ERROR_P((obj)), msg, 0 ); \
return FAILURE; \
}
#define INTL_METHOD_RETVAL_UTF8(obj, ustring, ulen, free_it) \
{ \
zend_string *u8str; \
u8str = intl_convert_utf16_to_utf8(ustring, ulen, &INTL_DATA_ERROR_CODE((obj))); \
if((free_it)) { \
efree(ustring); \
} \
INTL_METHOD_CHECK_STATUS((obj), "Error converting value to UTF-8"); \
RETVAL_NEW_STR(u8str); \
}
#define INTL_MAX_LOCALE_LEN (ULOC_FULLNAME_CAPACITY-1)
#define INTL_CHECK_LOCALE_LEN(locale_len) \
if((locale_len) > INTL_MAX_LOCALE_LEN) { \
char *_msg; \
spprintf(&_msg, 0, "Locale string too long, should be no longer than %d characters", INTL_MAX_LOCALE_LEN); \
intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, _msg, 1); \
efree(_msg); \
RETURN_NULL(); \
}
#define INTL_CHECK_LOCALE_LEN_OR_FAILURE(locale_len) \
if((locale_len) > INTL_MAX_LOCALE_LEN) { \
char *_msg; \
spprintf(&_msg, 0, "Locale string too long, should be no longer than %d characters", INTL_MAX_LOCALE_LEN); \
intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, _msg, 1); \
efree(_msg); \
return FAILURE; \
}
#endif // INTL_DATA_H
|
