php_intl.c

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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:           |
   | 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: Vadim Savchuk <vsavchuk@productengine.com>                  |
   |          Dmitry Lakhtyuk <dlakhtyuk@productengine.com>               |
   |          Stanislav Malyshev <stas@zend.com>                          |
   |          Kirti Velankar <kirtig@yahoo-inc.com>               |
   +----------------------------------------------------------------------+
 */
 
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
 
 
#include "php_intl.h"
#include "intl_error.h"
#include "collator/collator_class.h"
#include "collator/collator.h"
#include "collator/collator_sort.h"
#include "collator/collator_convert.h"
 
#include "converter/converter.h"
 
#include "formatter/formatter_class.h"
#include "formatter/formatter_format.h"
 
#include "grapheme/grapheme.h"
 
#include "msgformat/msgformat_class.h"
 
#include "normalizer/normalizer_class.h"
 
#include "locale/locale.h"
#include "locale/locale_class.h"
 
#include "dateformat/dateformat.h"
#include "dateformat/dateformat_class.h"
#include "dateformat/dateformat_data.h"
#include "dateformat/datepatterngenerator_class.h"
 
#include "resourcebundle/resourcebundle_class.h"
 
#include "transliterator/transliterator.h"
#include "transliterator/transliterator_class.h"
 
#include "timezone/timezone_class.h"
 
#include "calendar/calendar_class.h"
 
#include "breakiterator/breakiterator_class.h"
#include "breakiterator/breakiterator_iterators.h"
 
#include <unicode/uidna.h>
#include "idn/idn.h"
#include "uchar/uchar.h"
 
# include "spoofchecker/spoofchecker_class.h"
 
#include "common/common_enum.h"
 
#include <unicode/uloc.h>
#include <unicode/uclean.h>
#include <ext/standard/info.h>
 
#include "php_ini.h"
 
#include "zend_attributes.h"
 
#include "php_intl_arginfo.h"
 
/*
 * locale_get_default has a conflict since ICU also has
 * a function with the same  name
 * in fact ICU appends the version no. to it also
 * Hence the following undef for ICU version
 * Same true for the locale_set_default function
*/
#undef locale_get_default
#undef locale_set_default
 
ZEND_DECLARE_MODULE_GLOBALS( intl )
 
const char *intl_locale_get_default( void )
{
    if( INTL_G(default_locale) == NULL ) {
        return uloc_getDefault();
    }
    return INTL_G(default_locale);
}
 
/* {{{ INI Settings */
PHP_INI_BEGIN()
    STD_PHP_INI_ENTRY(LOCALE_INI_NAME, NULL, PHP_INI_ALL, OnUpdateStringUnempty, default_locale, zend_intl_globals, intl_globals)
    STD_PHP_INI_ENTRY("intl.error_level", "0", PHP_INI_ALL, OnUpdateLong, error_level, zend_intl_globals, intl_globals)
    STD_PHP_INI_BOOLEAN("intl.use_exceptions", "0", PHP_INI_ALL, OnUpdateBool, use_exceptions, zend_intl_globals, intl_globals)
PHP_INI_END()
/* }}} */
 
static PHP_GINIT_FUNCTION(intl);
 
/* {{{ intl_module_entry */
zend_module_entry intl_module_entry = {
    STANDARD_MODULE_HEADER,
    "intl",
    ext_functions,
    PHP_MINIT( intl ),
    PHP_MSHUTDOWN( intl ),
    PHP_RINIT( intl ),
    PHP_RSHUTDOWN( intl ),
    PHP_MINFO( intl ),
    PHP_INTL_VERSION,
    PHP_MODULE_GLOBALS(intl),   /* globals descriptor */
    PHP_GINIT(intl),            /* globals ctor */
    NULL,                       /* globals dtor */
    NULL,                       /* post deactivate */
    STANDARD_MODULE_PROPERTIES_EX
};
/* }}} */
 
#ifdef COMPILE_DL_INTL
#ifdef ZTS
ZEND_TSRMLS_CACHE_DEFINE()
#endif
ZEND_GET_MODULE( intl )
#endif
 
/* {{{ intl_init_globals */
static PHP_GINIT_FUNCTION(intl)
{
#if defined(COMPILE_DL_INTL) && defined(ZTS)
    ZEND_TSRMLS_CACHE_UPDATE();
#endif
    memset( intl_globals, 0, sizeof(zend_intl_globals) );
}
/* }}} */
 
/* {{{ PHP_MINIT_FUNCTION */
PHP_MINIT_FUNCTION( intl )
{
    /* For the default locale php.ini setting */
    REGISTER_INI_ENTRIES();
 
    register_php_intl_symbols(module_number);
 
    /* Register collator symbols and classes */
    collator_register_Collator_symbols(module_number);
 
    /* Register 'NumberFormatter' PHP class */
    formatter_register_class(  );
 
    /* Register 'Normalizer' PHP class */
    normalizer_register_Normalizer_class(  );
 
    /* Register 'Locale' PHP class */
    locale_register_Locale_class(  );
 
    msgformat_register_class();
 
    /* Register 'DateFormat' PHP class */
    dateformat_register_IntlDateFormatter_class(  );
 
    /* Register 'IntlDateTimeFormatter' PHP class */
    dateformat_register_IntlDatePatternGenerator_class(  );
 
    /* Register 'ResourceBundle' PHP class */
    resourcebundle_register_class( );
 
    /* Register 'Transliterator' PHP class */
    transliterator_register_Transliterator_class(  );
 
    /* Register 'IntlTimeZone' PHP class */
    timezone_register_IntlTimeZone_class(  );
 
    /* Register 'IntlCalendar' PHP class */
    calendar_register_IntlCalendar_class(  );
 
    /* Register 'Spoofchecker' PHP class */
    spoofchecker_register_Spoofchecker_class(  );
 
    /* Register 'IntlException' PHP class */
    IntlException_ce_ptr = register_class_IntlException(zend_ce_exception);
    IntlException_ce_ptr->create_object = zend_ce_exception->create_object;
 
    /* Register common symbols and classes */
    intl_register_common_symbols(module_number);
 
    /* Register 'BreakIterator' class */
    breakiterator_register_BreakIterator_class(  );
 
    /* Register 'IntlPartsIterator' class */
    breakiterator_register_IntlPartsIterator_class();
 
    /* Global error handling. */
    intl_error_init( NULL );
 
    /* 'Converter' class for codepage conversions */
    php_converter_minit(INIT_FUNC_ARGS_PASSTHRU);
 
    /* IntlChar class */
    php_uchar_minit(INIT_FUNC_ARGS_PASSTHRU);
 
    return SUCCESS;
}
/* }}} */
 
#define EXPLICIT_CLEANUP_ENV_VAR "INTL_EXPLICIT_CLEANUP"
 
/* {{{ PHP_MSHUTDOWN_FUNCTION */
PHP_MSHUTDOWN_FUNCTION( intl )
{
    const char *cleanup;
    /* For the default locale php.ini setting */
    UNREGISTER_INI_ENTRIES();
 
    cleanup = getenv(EXPLICIT_CLEANUP_ENV_VAR);
    if (cleanup != NULL && !(cleanup[0] == '0' && cleanup[1] == '\0')) {
        u_cleanup();
    }
 
    return SUCCESS;
}
/* }}} */
 
/* {{{ PHP_RINIT_FUNCTION */
PHP_RINIT_FUNCTION( intl )
{
    return SUCCESS;
}
/* }}} */
 
/* {{{ PHP_RSHUTDOWN_FUNCTION */
PHP_RSHUTDOWN_FUNCTION( intl )
{
    INTL_G(current_collator) = NULL;
    if (INTL_G(grapheme_iterator)) {
        grapheme_close_global_iterator(  );
        INTL_G(grapheme_iterator) = NULL;
    }
 
    intl_error_reset( NULL);
    return SUCCESS;
}
/* }}} */
 
/* {{{ PHP_MINFO_FUNCTION */
PHP_MINFO_FUNCTION( intl )
{
#if !UCONFIG_NO_FORMATTING
    UErrorCode status = U_ZERO_ERROR;
    const char *tzdata_ver = NULL;
#endif
 
    php_info_print_table_start();
    php_info_print_table_row( 2, "Internationalization support", "enabled" );
    php_info_print_table_row( 2, "ICU version", U_ICU_VERSION );
#ifdef U_ICU_DATA_VERSION
    php_info_print_table_row( 2, "ICU Data version", U_ICU_DATA_VERSION );
#endif
#if !UCONFIG_NO_FORMATTING
    tzdata_ver = ucal_getTZDataVersion(&status);
    if (U_ZERO_ERROR == status) {
        php_info_print_table_row( 2, "ICU TZData version", tzdata_ver);
    }
#endif
    php_info_print_table_row( 2, "ICU Unicode version", U_UNICODE_VERSION );
    php_info_print_table_end();
 
    /* For the default locale php.ini setting */
    DISPLAY_INI_ENTRIES() ;
}
/* }}} */