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authorOndřej Surý <ondrej@sury.org>2012-11-16 13:25:37 +0100
committerOndřej Surý <ondrej@sury.org>2012-11-16 13:25:37 +0100
commit0b82e05fe264306004119e30119e665365331e17 (patch)
treeb6ee689804e9ca3946a644a80760d821a032d42f /ext/intl/breakiterator/breakiterator_class.cpp
parentb57a2691d5b72c3894e2d4e0f945cecc6b3a1953 (diff)
downloadphp-0b82e05fe264306004119e30119e665365331e17.tar.gz
Imported Upstream version 5.5.0~alpha1upstream/5.5.0_alpha1
Diffstat (limited to 'ext/intl/breakiterator/breakiterator_class.cpp')
-rw-r--r--ext/intl/breakiterator/breakiterator_class.cpp397
1 files changed, 397 insertions, 0 deletions
diff --git a/ext/intl/breakiterator/breakiterator_class.cpp b/ext/intl/breakiterator/breakiterator_class.cpp
new file mode 100644
index 000000000..de4bfbb7b
--- /dev/null
+++ b/ext/intl/breakiterator/breakiterator_class.cpp
@@ -0,0 +1,397 @@
+/*
+ +----------------------------------------------------------------------+
+ | PHP Version 5 |
+ +----------------------------------------------------------------------+
+ | 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 <cataphract@php.net> |
+ +----------------------------------------------------------------------+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <unicode/brkiter.h>
+#include <unicode/rbbi.h>
+#include "codepointiterator_internal.h"
+
+#include "breakiterator_iterators.h"
+
+#include <typeinfo>
+
+extern "C" {
+#define USE_BREAKITERATOR_POINTER 1
+#include "breakiterator_class.h"
+#include "breakiterator_methods.h"
+#include "rulebasedbreakiterator_methods.h"
+#include "codepointiterator_methods.h"
+#include <zend_exceptions.h>
+#include <zend_interfaces.h>
+#include <assert.h>
+}
+
+using PHP::CodePointBreakIterator;
+
+/* {{{ Global variables */
+zend_class_entry *BreakIterator_ce_ptr;
+zend_class_entry *RuleBasedBreakIterator_ce_ptr;
+zend_class_entry *CodePointBreakIterator_ce_ptr;
+zend_object_handlers BreakIterator_handlers;
+/* }}} */
+
+U_CFUNC void breakiterator_object_create(zval *object,
+ BreakIterator *biter TSRMLS_DC)
+{
+ UClassID classId = biter->getDynamicClassID();
+ zend_class_entry *ce;
+
+ if (classId == RuleBasedBreakIterator::getStaticClassID()) {
+ ce = RuleBasedBreakIterator_ce_ptr;
+ } else if (classId == CodePointBreakIterator::getStaticClassID()) {
+ ce = CodePointBreakIterator_ce_ptr;
+ } else {
+ ce = BreakIterator_ce_ptr;
+ }
+
+ object_init_ex(object, ce);
+ breakiterator_object_construct(object, biter TSRMLS_CC);
+}
+
+U_CFUNC void breakiterator_object_construct(zval *object,
+ BreakIterator *biter TSRMLS_DC)
+{
+ BreakIterator_object *bio;
+
+ BREAKITER_METHOD_FETCH_OBJECT_NO_CHECK; //populate to from object
+ assert(bio->biter == NULL);
+ bio->biter = biter;
+}
+
+/* {{{ compare handler for BreakIterator */
+static int BreakIterator_compare_objects(zval *object1,
+ zval *object2 TSRMLS_DC)
+{
+ BreakIterator_object *bio1,
+ *bio2;
+
+ bio1 = (BreakIterator_object*)zend_object_store_get_object(object1 TSRMLS_CC);
+ bio2 = (BreakIterator_object*)zend_object_store_get_object(object2 TSRMLS_CC);
+
+ if (bio1->biter == NULL || bio2->biter == NULL) {
+ return bio1->biter == bio2->biter ? 0 : 1;
+ }
+
+ return *bio1->biter == *bio2->biter ? 0 : 1;
+}
+/* }}} */
+
+/* {{{ clone handler for BreakIterator */
+static zend_object_value BreakIterator_clone_obj(zval *object TSRMLS_DC)
+{
+ BreakIterator_object *bio_orig,
+ *bio_new;
+ zend_object_value ret_val;
+
+ bio_orig = (BreakIterator_object*)zend_object_store_get_object(object TSRMLS_CC);
+ intl_errors_reset(INTL_DATA_ERROR_P(bio_orig) TSRMLS_CC);
+
+ ret_val = BreakIterator_ce_ptr->create_object(Z_OBJCE_P(object) TSRMLS_CC);
+ bio_new = (BreakIterator_object*)zend_object_store_get_object_by_handle(
+ ret_val.handle TSRMLS_CC);
+
+ zend_objects_clone_members(&bio_new->zo, ret_val,
+ &bio_orig->zo, Z_OBJ_HANDLE_P(object) TSRMLS_CC);
+
+ if (bio_orig->biter != NULL) {
+ BreakIterator *new_biter;
+
+ new_biter = bio_orig->biter->clone();
+ if (!new_biter) {
+ char *err_msg;
+ intl_errors_set_code(BREAKITER_ERROR_P(bio_orig),
+ U_MEMORY_ALLOCATION_ERROR TSRMLS_CC);
+ intl_errors_set_custom_msg(BREAKITER_ERROR_P(bio_orig),
+ "Could not clone BreakIterator", 0 TSRMLS_CC);
+ err_msg = intl_error_get_message(BREAKITER_ERROR_P(bio_orig) TSRMLS_CC);
+ zend_throw_exception(NULL, err_msg, 0 TSRMLS_CC);
+ efree(err_msg);
+ } else {
+ bio_new->biter = new_biter;
+ bio_new->text = bio_orig->text;
+ if (bio_new->text) {
+ zval_add_ref(&bio_new->text);
+ }
+ }
+ } else {
+ zend_throw_exception(NULL, "Cannot clone unconstructed BreakIterator", 0 TSRMLS_CC);
+ }
+
+ return ret_val;
+}
+/* }}} */
+
+/* {{{ get_debug_info handler for BreakIterator */
+static HashTable *BreakIterator_get_debug_info(zval *object, int *is_temp TSRMLS_DC)
+{
+ zval zv = zval_used_for_init;
+ BreakIterator_object *bio;
+ const BreakIterator *biter;
+
+ *is_temp = 1;
+
+ array_init_size(&zv, 8);
+
+ bio = (BreakIterator_object*)zend_object_store_get_object(object TSRMLS_CC);
+ biter = bio->biter;
+
+ if (biter == NULL) {
+ add_assoc_bool_ex(&zv, "valid", sizeof("valid"), 0);
+ return Z_ARRVAL(zv);
+ }
+ add_assoc_bool_ex(&zv, "valid", sizeof("valid"), 1);
+
+ if (bio->text == NULL) {
+ add_assoc_null_ex(&zv, "text", sizeof("text"));
+ } else {
+ zval_add_ref(&bio->text);
+ add_assoc_zval_ex(&zv, "text", sizeof("text"), bio->text);
+ }
+
+ add_assoc_string_ex(&zv, "type", sizeof("type"),
+ const_cast<char*>(typeid(*biter).name()), 1);
+
+ return Z_ARRVAL(zv);
+}
+/* }}} */
+
+/* {{{ void breakiterator_object_init(BreakIterator_object* to)
+ * Initialize internals of BreakIterator_object not specific to zend standard objects.
+ */
+static void breakiterator_object_init(BreakIterator_object *bio TSRMLS_DC)
+{
+ intl_error_init(BREAKITER_ERROR_P(bio) TSRMLS_CC);
+ bio->biter = NULL;
+ bio->text = NULL;
+}
+/* }}} */
+
+/* {{{ BreakIterator_objects_dtor */
+static void BreakIterator_objects_dtor(void *object,
+ zend_object_handle handle TSRMLS_DC)
+{
+ zend_objects_destroy_object((zend_object*)object, handle TSRMLS_CC);
+}
+/* }}} */
+
+/* {{{ BreakIterator_objects_free */
+static void BreakIterator_objects_free(zend_object *object TSRMLS_DC)
+{
+ BreakIterator_object* bio = (BreakIterator_object*) object;
+
+ if (bio->text) {
+ zval_ptr_dtor(&bio->text);
+ }
+ if (bio->biter) {
+ delete bio->biter;
+ bio->biter = NULL;
+ }
+ intl_error_reset(BREAKITER_ERROR_P(bio) TSRMLS_CC);
+
+ zend_object_std_dtor(&bio->zo TSRMLS_CC);
+
+ efree(bio);
+}
+/* }}} */
+
+/* {{{ BreakIterator_object_create */
+static zend_object_value BreakIterator_object_create(zend_class_entry *ce TSRMLS_DC)
+{
+ zend_object_value retval;
+ BreakIterator_object* intern;
+
+ intern = (BreakIterator_object*)ecalloc(1, sizeof(BreakIterator_object));
+
+ zend_object_std_init(&intern->zo, ce TSRMLS_CC);
+#if PHP_VERSION_ID < 50399
+ zend_hash_copy(intern->zo.properties, &(ce->default_properties),
+ (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval*));
+#else
+ object_properties_init((zend_object*) intern, ce);
+#endif
+ breakiterator_object_init(intern TSRMLS_CC);
+
+ retval.handle = zend_objects_store_put(
+ intern,
+ BreakIterator_objects_dtor,
+ (zend_objects_free_object_storage_t) BreakIterator_objects_free,
+ NULL TSRMLS_CC);
+
+ retval.handlers = &BreakIterator_handlers;
+
+ return retval;
+}
+/* }}} */
+
+/* {{{ BreakIterator/RuleBasedBreakIterator methods arguments info */
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_void, 0, 0, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_locale, 0, 0, 0)
+ ZEND_ARG_INFO(0, "locale")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_setText, 0, 0, 1)
+ ZEND_ARG_INFO(0, "text")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_next, 0, 0, 0)
+ ZEND_ARG_INFO(0, "offset")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_offset, 0, 0, 1)
+ ZEND_ARG_INFO(0, "offset")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_get_locale, 0, 0, 1)
+ ZEND_ARG_INFO(0, "locale_type")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_biter_getPartsIterator, 0, 0, 0)
+ ZEND_ARG_INFO(0, "key_type")
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_rbbi___construct, 0, 0, 1)
+ ZEND_ARG_INFO(0, "rules")
+ ZEND_ARG_INFO(0, "areCompiled")
+ZEND_END_ARG_INFO()
+
+/* }}} */
+
+/* {{{ BreakIterator_class_functions
+ * Every 'BreakIterator' class method has an entry in this table
+ */
+static const zend_function_entry BreakIterator_class_functions[] = {
+ PHP_ME(BreakIterator, __construct, ainfo_biter_void, ZEND_ACC_PRIVATE)
+ PHP_ME_MAPPING(createWordInstance, breakiter_create_word_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(createLineInstance, breakiter_create_line_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(createCharacterInstance, breakiter_create_character_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(createSentenceInstance, breakiter_create_sentence_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(createTitleInstance, breakiter_create_title_instance, ainfo_biter_locale, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(createCodePointInstance, breakiter_create_code_point_instance, ainfo_biter_void, ZEND_ACC_STATIC | ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(getText, breakiter_get_text, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(setText, breakiter_set_text, ainfo_biter_setText, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(first, breakiter_first, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(last, breakiter_last, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(previous, breakiter_previous, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(next, breakiter_next, ainfo_biter_next, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(current, breakiter_current, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(following, breakiter_following, ainfo_biter_offset, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(preceding, breakiter_preceding, ainfo_biter_offset, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(isBoundary, breakiter_is_boundary, ainfo_biter_offset, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(getLocale, breakiter_get_locale, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(getPartsIterator, breakiter_get_parts_iterator, ainfo_biter_getPartsIterator, ZEND_ACC_PUBLIC)
+
+ PHP_ME_MAPPING(getErrorCode, breakiter_get_error_code, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(getErrorMessage, breakiter_get_error_message, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_FE_END
+};
+/* }}} */
+
+/* {{{ RuleBasedBreakIterator_class_functions
+ */
+static const zend_function_entry RuleBasedBreakIterator_class_functions[] = {
+ PHP_ME(IntlRuleBasedBreakIterator, __construct, ainfo_rbbi___construct, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(getRules, rbbi_get_rules, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(getRuleStatus, rbbi_get_rule_status, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_ME_MAPPING(getRuleStatusVec, rbbi_get_rule_status_vec, ainfo_biter_void, ZEND_ACC_PUBLIC)
+#if U_ICU_VERSION_MAJOR_NUM * 10 + U_ICU_VERSION_MINOR_NUM >= 48
+ PHP_ME_MAPPING(getBinaryRules, rbbi_get_binary_rules, ainfo_biter_void, ZEND_ACC_PUBLIC)
+#endif
+ PHP_FE_END
+};
+/* }}} */
+
+/* {{{ CodePointBreakIterator_class_functions
+ */
+static const zend_function_entry CodePointBreakIterator_class_functions[] = {
+ PHP_ME_MAPPING(getLastCodePoint, cpbi_get_last_code_point, ainfo_biter_void, ZEND_ACC_PUBLIC)
+ PHP_FE_END
+};
+/* }}} */
+
+
+/* {{{ breakiterator_register_BreakIterator_class
+ * Initialize 'BreakIterator' class
+ */
+U_CFUNC void breakiterator_register_BreakIterator_class(TSRMLS_D)
+{
+ zend_class_entry ce;
+
+ /* Create and register 'BreakIterator' class. */
+ INIT_CLASS_ENTRY(ce, "IntlBreakIterator", BreakIterator_class_functions);
+ ce.create_object = BreakIterator_object_create;
+ ce.get_iterator = _breakiterator_get_iterator;
+ BreakIterator_ce_ptr = zend_register_internal_class(&ce TSRMLS_CC);
+
+ memcpy(&BreakIterator_handlers, zend_get_std_object_handlers(),
+ sizeof BreakIterator_handlers);
+ BreakIterator_handlers.compare_objects = BreakIterator_compare_objects;
+ BreakIterator_handlers.clone_obj = BreakIterator_clone_obj;
+ BreakIterator_handlers.get_debug_info = BreakIterator_get_debug_info;
+
+ zend_class_implements(BreakIterator_ce_ptr TSRMLS_CC, 1,
+ zend_ce_traversable);
+
+ zend_declare_class_constant_long(BreakIterator_ce_ptr,
+ "DONE", sizeof("DONE") - 1, BreakIterator::DONE TSRMLS_CC );
+
+ /* Declare constants that are defined in the C header */
+#define BREAKITER_DECL_LONG_CONST(name) \
+ zend_declare_class_constant_long(BreakIterator_ce_ptr, #name, \
+ sizeof(#name) - 1, UBRK_ ## name TSRMLS_CC)
+
+ BREAKITER_DECL_LONG_CONST(WORD_NONE);
+ BREAKITER_DECL_LONG_CONST(WORD_NONE_LIMIT);
+ BREAKITER_DECL_LONG_CONST(WORD_NUMBER);
+ BREAKITER_DECL_LONG_CONST(WORD_NUMBER_LIMIT);
+ BREAKITER_DECL_LONG_CONST(WORD_LETTER);
+ BREAKITER_DECL_LONG_CONST(WORD_LETTER_LIMIT);
+ BREAKITER_DECL_LONG_CONST(WORD_KANA);
+ BREAKITER_DECL_LONG_CONST(WORD_KANA_LIMIT);
+ BREAKITER_DECL_LONG_CONST(WORD_IDEO);
+ BREAKITER_DECL_LONG_CONST(WORD_IDEO_LIMIT);
+
+ BREAKITER_DECL_LONG_CONST(LINE_SOFT);
+ BREAKITER_DECL_LONG_CONST(LINE_SOFT_LIMIT);
+ BREAKITER_DECL_LONG_CONST(LINE_HARD);
+ BREAKITER_DECL_LONG_CONST(LINE_HARD_LIMIT);
+
+ BREAKITER_DECL_LONG_CONST(SENTENCE_TERM);
+ BREAKITER_DECL_LONG_CONST(SENTENCE_TERM_LIMIT);
+ BREAKITER_DECL_LONG_CONST(SENTENCE_SEP);
+ BREAKITER_DECL_LONG_CONST(SENTENCE_SEP_LIMIT);
+
+#undef BREAKITER_DECL_LONG_CONST
+
+
+ /* Create and register 'RuleBasedBreakIterator' class. */
+ INIT_CLASS_ENTRY(ce, "IntlRuleBasedBreakIterator",
+ RuleBasedBreakIterator_class_functions);
+ RuleBasedBreakIterator_ce_ptr = zend_register_internal_class_ex(&ce,
+ BreakIterator_ce_ptr, NULL TSRMLS_CC);
+
+ /* Create and register 'CodePointBreakIterator' class. */
+ INIT_CLASS_ENTRY(ce, "IntlCodePointBreakIterator",
+ CodePointBreakIterator_class_functions);
+ CodePointBreakIterator_ce_ptr = zend_register_internal_class_ex(&ce,
+ BreakIterator_ce_ptr, NULL TSRMLS_CC);
+}
+/* }}} */