/* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | 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: Gustavo Lopes | +----------------------------------------------------------------------+ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include "codepointiterator_internal.h" #include "breakiterator_iterators.h" extern "C" { #include "../php_intl.h" #define USE_BREAKITERATOR_POINTER 1 #include "breakiterator_class.h" #include "../locale/locale.h" #include } using PHP::CodePointBreakIterator; using icu::BreakIterator; using icu::Locale; U_CFUNC PHP_METHOD(BreakIterator, __construct) { zend_throw_exception( NULL, "An object of this type cannot be created with the new operator", 0 ); } static void _breakiter_factory(const char *func_name, BreakIterator *(*func)(const Locale&, UErrorCode&), INTERNAL_FUNCTION_PARAMETERS) { BreakIterator *biter; const char *locale_str = NULL; size_t dummy; char *msg; UErrorCode status = UErrorCode(); intl_error_reset(NULL); if (zend_parse_parameters(ZEND_NUM_ARGS(), "|s!", &locale_str, &dummy) == FAILURE) { spprintf(&msg, 0, "%s: bad arguments", func_name); intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, msg, 1); efree(msg); RETURN_NULL(); } if (locale_str == NULL) { locale_str = intl_locale_get_default(); } biter = func(Locale::createFromName(locale_str), status); intl_error_set_code(NULL, status); if (U_FAILURE(status)) { spprintf(&msg, 0, "%s: error creating BreakIterator", func_name); intl_error_set_custom_msg(NULL, msg, 1); efree(msg); RETURN_NULL(); } breakiterator_object_create(return_value, biter, 1); } U_CFUNC PHP_FUNCTION(breakiter_create_word_instance) { _breakiter_factory("breakiter_create_word_instance", &BreakIterator::createWordInstance, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_create_line_instance) { _breakiter_factory("breakiter_create_line_instance", &BreakIterator::createLineInstance, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_create_character_instance) { _breakiter_factory("breakiter_create_character_instance", &BreakIterator::createCharacterInstance, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_create_sentence_instance) { _breakiter_factory("breakiter_create_sentence_instance", &BreakIterator::createSentenceInstance, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_create_title_instance) { _breakiter_factory("breakiter_create_title_instance", &BreakIterator::createTitleInstance, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_create_code_point_instance) { intl_error_reset(NULL); if (zend_parse_parameters_none() == FAILURE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_create_code_point_instance: bad arguments", 0); RETURN_NULL(); } CodePointBreakIterator *cpbi = new CodePointBreakIterator(); breakiterator_object_create(return_value, cpbi, 1); } U_CFUNC PHP_FUNCTION(breakiter_get_text) { BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters_none() == FAILURE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_get_text: bad arguments", 0); RETURN_FALSE; } BREAKITER_METHOD_FETCH_OBJECT; if (Z_ISUNDEF(bio->text)) { RETURN_NULL(); } else { ZVAL_COPY(return_value, &bio->text); } } U_CFUNC PHP_FUNCTION(breakiter_set_text) { UText *ut = NULL; zend_string *text; BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters(ZEND_NUM_ARGS(), "S", &text) == FAILURE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_set_text: bad arguments", 0); RETURN_FALSE; } BREAKITER_METHOD_FETCH_OBJECT; ut = utext_openUTF8(ut, ZSTR_VAL(text), ZSTR_LEN(text), BREAKITER_ERROR_CODE_P(bio)); INTL_METHOD_CHECK_STATUS_OR_NULL(bio, "breakiter_set_text: error opening UText"); bio->biter->setText(ut, BREAKITER_ERROR_CODE(bio)); utext_close(ut); /* ICU shallow clones the UText */ INTL_METHOD_CHECK_STATUS_OR_NULL(bio, "breakiter_set_text: error calling " "BreakIterator::setText()"); /* When ICU clones the UText, it does not copy the buffer, so we have to * keep the string buffer around by holding a reference to its zval. This * also allows a faste implementation of getText() */ zval_ptr_dtor(&bio->text); ZVAL_STR_COPY(&bio->text, text); RETURN_TRUE; } static void _breakiter_no_args_ret_int32( const char *func_name, int32_t (BreakIterator::*func)(), INTERNAL_FUNCTION_PARAMETERS) { char *msg; BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters_none() == FAILURE) { spprintf(&msg, 0, "%s: bad arguments", func_name); intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, msg, 1); efree(msg); RETURN_FALSE; } BREAKITER_METHOD_FETCH_OBJECT; int32_t res = (bio->biter->*func)(); RETURN_LONG((zend_long)res); } static void _breakiter_int32_ret_int32( const char *func_name, int32_t (BreakIterator::*func)(int32_t), INTERNAL_FUNCTION_PARAMETERS) { char *msg; zend_long arg; BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &arg) == FAILURE) { spprintf(&msg, 0, "%s: bad arguments", func_name); intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, msg, 1); efree(msg); RETURN_FALSE; } BREAKITER_METHOD_FETCH_OBJECT; if (arg < INT32_MIN || arg > INT32_MAX) { spprintf(&msg, 0, "%s: offset argument is outside bounds of " "a 32-bit wide integer", func_name); intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, msg, 1); efree(msg); RETURN_FALSE; } int32_t res = (bio->biter->*func)((int32_t)arg); RETURN_LONG((zend_long)res); } U_CFUNC PHP_FUNCTION(breakiter_first) { _breakiter_no_args_ret_int32("breakiter_first", &BreakIterator::first, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_last) { _breakiter_no_args_ret_int32("breakiter_last", &BreakIterator::last, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_previous) { _breakiter_no_args_ret_int32("breakiter_previous", &BreakIterator::previous, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_next) { bool no_arg_version = false; if (ZEND_NUM_ARGS() == 0) { no_arg_version = true; } else if (ZEND_NUM_ARGS() == 1) { zval *arg; int res = zend_parse_parameters(ZEND_NUM_ARGS(), "z", &arg); assert(res == SUCCESS); if (Z_TYPE_P(arg) == IS_NULL) { no_arg_version = true; ZEND_NUM_ARGS() = 0; /* pretend we don't have any argument */ } else { no_arg_version = false; } } if (no_arg_version) { _breakiter_no_args_ret_int32("breakiter_next", &BreakIterator::next, INTERNAL_FUNCTION_PARAM_PASSTHRU); } else { _breakiter_int32_ret_int32("breakiter_next", &BreakIterator::next, INTERNAL_FUNCTION_PARAM_PASSTHRU); } } U_CFUNC PHP_FUNCTION(breakiter_current) { BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters_none() == FAILURE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_current: bad arguments", 0); RETURN_FALSE; } BREAKITER_METHOD_FETCH_OBJECT; int32_t res = bio->biter->current(); RETURN_LONG((zend_long)res); } U_CFUNC PHP_FUNCTION(breakiter_following) { _breakiter_int32_ret_int32("breakiter_following", &BreakIterator::following, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_preceding) { _breakiter_int32_ret_int32("breakiter_preceding", &BreakIterator::preceding, INTERNAL_FUNCTION_PARAM_PASSTHRU); } U_CFUNC PHP_FUNCTION(breakiter_is_boundary) { zend_long offset; BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &offset) == FAILURE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_is_boundary: bad arguments", 0); RETURN_FALSE; } if (offset < INT32_MIN || offset > INT32_MAX) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_is_boundary: offset argument is outside bounds of " "a 32-bit wide integer", 0); RETURN_FALSE; } BREAKITER_METHOD_FETCH_OBJECT; UBool res = bio->biter->isBoundary((int32_t)offset); RETURN_BOOL((zend_long)res); } U_CFUNC PHP_FUNCTION(breakiter_get_locale) { zend_long locale_type; BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters(ZEND_NUM_ARGS(), "l", &locale_type) == FAILURE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_get_locale: bad arguments", 0); RETURN_FALSE; } if (locale_type != ULOC_ACTUAL_LOCALE && locale_type != ULOC_VALID_LOCALE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_get_locale: invalid locale type", 0); RETURN_FALSE; } BREAKITER_METHOD_FETCH_OBJECT; Locale locale = bio->biter->getLocale((ULocDataLocaleType)locale_type, BREAKITER_ERROR_CODE(bio)); INTL_METHOD_CHECK_STATUS(bio, "breakiter_get_locale: Call to ICU method has failed"); RETURN_STRING(locale.getName()); } U_CFUNC PHP_FUNCTION(breakiter_get_parts_iterator) { zend_long key_type = 0; BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters(ZEND_NUM_ARGS(), "|l", &key_type) == FAILURE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_get_parts_iterator: bad arguments", 0); RETURN_FALSE; } if (key_type != PARTS_ITERATOR_KEY_SEQUENTIAL && key_type != PARTS_ITERATOR_KEY_LEFT && key_type != PARTS_ITERATOR_KEY_RIGHT) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_get_parts_iterator: bad key type", 0); RETURN_FALSE; } BREAKITER_METHOD_FETCH_OBJECT; IntlIterator_from_BreakIterator_parts( object, return_value, (parts_iter_key_type)key_type); } U_CFUNC PHP_FUNCTION(breakiter_get_error_code) { BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters_none() == FAILURE) { intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_get_error_code: bad arguments", 0); RETURN_FALSE; } /* Fetch the object (without resetting its last error code ). */ bio = Z_INTL_BREAKITERATOR_P(object); if (bio == NULL) RETURN_FALSE; RETURN_LONG((zend_long)BREAKITER_ERROR_CODE(bio)); } U_CFUNC PHP_FUNCTION(breakiter_get_error_message) { zend_string* message = NULL; BREAKITER_METHOD_INIT_VARS; object = getThis(); if (zend_parse_parameters_none() == FAILURE) { intl_error_set( NULL, U_ILLEGAL_ARGUMENT_ERROR, "breakiter_get_error_message: bad arguments", 0 ); RETURN_FALSE; } /* Fetch the object (without resetting its last error code ). */ bio = Z_INTL_BREAKITERATOR_P(object); if (bio == NULL) RETURN_FALSE; /* Return last error message. */ message = intl_error_get_message(BREAKITER_ERROR_P(bio)); RETURN_STR(message); }