Initial checkin of calendar/timezone code.

1 files changed, 440 insertions, 0 deletions

diff --git a/ext/intl/timezone/timezone_class.cpp b/ext/intl/timezone/timezone_class.cpp
new file mode 100644
index 0000000000..5b8dfd2199
--- /dev/null
+++ b/ext/intl/timezone/timezone_class.cpp
@@ -0,0 +1,440 @@
+/*
+   +----------------------------------------------------------------------+
+   | 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/timezone.h>
+#include <unicode/calendar.h>
+#include "../intl_convertcpp.h"
+
+extern "C" {
+#include "../intl_convert.h"
+#define USE_TIMEZONE_POINTER 1
+#include "timezone_class.h"
+#include "timezone_methods.h"
+#include <zend_exceptions.h>
+/* avoid redefinition of int8_t, already defined in unicode/pwin32.h */
+#define _MSC_STDINT_H_ 1
+#include <ext/date/php_date.h>
+}
+
+/* {{{ Global variables */
+U_CDECL_BEGIN
+zend_class_entry *TimeZone_ce_ptr = NULL;
+zend_object_handlers TimeZone_handlers;
+U_CDECL_END
+/* }}} */
+
+/* {{{ timezone_object_construct */
+U_CFUNC void timezone_object_construct(const TimeZone *zone, zval *object, int owned TSRMLS_DC)
+{
+	TimeZone_object	*to;
+
+	object_init_ex(object, TimeZone_ce_ptr);
+	TIMEZONE_METHOD_FETCH_OBJECT_NO_CHECK; /* fetch zend object from zval "object" into "to" */
+	to->utimezone = zone;
+	to->should_delete = owned;
+}
+/* }}} */
+
+/* {{{ timezone_process_timezone_argument
+ * TimeZone argument processor for constructor like functions (sets the global
+ * error). */
+TimeZone *timezone_process_timezone_argument(zval **zv_timezone, const char *func TSRMLS_DC)
+{
+	zval		local_zv_tz		= zval_used_for_init,
+				*local_zv_tz_p	= &local_zv_tz;
+	char		*message = NULL;
+	TimeZone	*timeZone;
+
+	if (zv_timezone == NULL || Z_TYPE_PP(zv_timezone) == IS_NULL) {
+		timelib_tzinfo *tzinfo = get_timezone_info(TSRMLS_C);
+		ZVAL_STRING(&local_zv_tz, tzinfo->name, 0);
+		zv_timezone = &local_zv_tz_p;
+	}
+
+	if (Z_TYPE_PP(zv_timezone) == IS_OBJECT &&
+			instanceof_function(Z_OBJCE_PP(zv_timezone), TimeZone_ce_ptr TSRMLS_CC)) {
+		TimeZone_object *to = (TimeZone_object*)zend_objects_get_address(
+			*zv_timezone TSRMLS_CC);
+		if (to->utimezone == NULL) {
+			spprintf(&message, 0, "%s: passed IntlTimeZone is not "
+				"properly constructed", func);
+			if (message) {
+				intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, message, 1 TSRMLS_CC);
+				efree(message);
+			}
+			return NULL;
+		}
+		timeZone = to->utimezone->clone();
+		if (timeZone == NULL) {
+			spprintf(&message, 0, "%s: could not clone TimeZone", func);
+			if (message) {
+				intl_error_set(NULL, U_MEMORY_ALLOCATION_ERROR, message, 1 TSRMLS_CC);
+				efree(message);
+			}
+			return NULL;
+		}
+	} else {
+		UnicodeString	id,
+						gottenId;
+		UErrorCode		status = U_ZERO_ERROR;
+		convert_to_string_ex(zv_timezone);
+		if (intl_stringFromChar(id, Z_STRVAL_PP(zv_timezone), Z_STRLEN_PP(zv_timezone),
+				&status) == FAILURE) {
+			spprintf(&message, 0, "%s: Time zone identifier given is not a "
+				"valid UTF-8 string", func);
+			if (message) {
+				intl_error_set(NULL, status, message, 1 TSRMLS_CC);
+				efree(message);
+			}
+			return NULL;
+		}
+		timeZone = TimeZone::createTimeZone(id);
+		if (timeZone == NULL) {
+			spprintf(&message, 0, "%s: could not create time zone", func);
+			if (message) {
+				intl_error_set(NULL, U_MEMORY_ALLOCATION_ERROR, message, 1 TSRMLS_CC);
+				efree(message);
+			}
+			return NULL;
+		}
+		if (timeZone->getID(gottenId) != id) {
+			spprintf(&message, 0, "%s: no such time zone: '%s'",
+				func, Z_STRVAL_PP(zv_timezone));
+			if (message) {
+				intl_error_set(NULL, U_ILLEGAL_ARGUMENT_ERROR, message, 1 TSRMLS_CC);
+				efree(message);
+			}
+			delete timeZone;
+			return NULL;
+		}
+	}
+
+	return timeZone;
+}
+/* }}} */
+
+/* {{{ clone handler for TimeZone */
+static zend_object_value TimeZone_clone_obj(zval *object TSRMLS_DC)
+{
+	TimeZone_object		*to_orig,
+						*to_new;
+	zend_object_value   ret_val;
+	intl_error_reset(NULL TSRMLS_CC);
+
+	to_orig = (TimeZone_object*)zend_object_store_get_object(object TSRMLS_CC);
+	intl_error_reset(TIMEZONE_ERROR_P(to_orig) TSRMLS_CC);
+
+	ret_val = TimeZone_ce_ptr->create_object(TimeZone_ce_ptr TSRMLS_CC);
+	to_new  = (TimeZone_object*)zend_object_store_get_object_by_handle(
+		ret_val.handle TSRMLS_CC);
+
+	zend_objects_clone_members(&to_new->zo, ret_val,
+		&to_orig->zo, Z_OBJ_HANDLE_P(object) TSRMLS_CC);
+
+	if (to_orig->utimezone != NULL) {
+		TimeZone	*newTimeZone;
+
+		newTimeZone = to_orig->utimezone->clone();
+		to_new->should_delete = 1;
+		if (!newTimeZone) {
+			char *err_msg;
+			intl_errors_set_code(TIMEZONE_ERROR_P(to_orig),
+				U_MEMORY_ALLOCATION_ERROR TSRMLS_CC);
+			intl_errors_set_custom_msg(TIMEZONE_ERROR_P(to_orig),
+				"Could not clone IntlTimeZone", 0 TSRMLS_CC);
+			err_msg = intl_error_get_message(TIMEZONE_ERROR_P(to_orig) TSRMLS_CC);
+			zend_throw_exception(NULL, err_msg, 0 TSRMLS_CC);
+			efree(err_msg);
+		} else {
+			to_new->utimezone = newTimeZone;
+		}
+	} else {
+		zend_throw_exception(NULL, "Cannot clone unconstructed IntlTimeZone", 0 TSRMLS_CC);
+	}
+
+	return ret_val;
+}
+/* }}} */
+
+/* {{{ compare_objects handler for TimeZone
+ *     Can't be used for >, >=, <, <= comparisons */
+static int TimeZone_compare_objects(zval *object1, zval *object2 TSRMLS_DC)
+{
+	TimeZone_object		*to1,
+						*to2;
+	to1 = (TimeZone_object*)zend_object_store_get_object(object1 TSRMLS_CC);
+	to2 = (TimeZone_object*)zend_object_store_get_object(object2 TSRMLS_CC);
+
+	if (to1->utimezone == NULL || to2->utimezone == NULL) {
+		zend_throw_exception(NULL, "Comparison with at least one unconstructed "
+				"IntlTimeZone operand", 0 TSRMLS_CC);
+		/* intentionally not returning */
+	} else {
+		if (*to1->utimezone == *to2->utimezone) {
+			return 0;
+		}
+	}
+	
+	return 1;
+}
+/* }}} */
+
+/* {{{ get_debug_info handler for TimeZone */
+static HashTable *TimeZone_get_debug_info(zval *object, int *is_temp TSRMLS_DC)
+{
+	zval			zv = zval_used_for_init;
+	TimeZone_object	*to;
+	const TimeZone	*tz;
+	UnicodeString	ustr;
+	char			*str;
+	int				str_len;
+	UErrorCode		uec = U_ZERO_ERROR;
+
+	*is_temp = 1;
+	
+	array_init_size(&zv, 4);
+
+	to = (TimeZone_object*)zend_object_store_get_object(object TSRMLS_CC);
+	tz = to->utimezone;
+
+	if (tz == NULL) {
+		add_assoc_bool_ex(&zv, "valid", sizeof("valid"), 0);
+		return Z_ARRVAL(zv);
+	}
+
+	add_assoc_bool_ex(&zv, "valid", sizeof("valid"), 1);
+
+	tz->getID(ustr);
+	intl_convert_utf16_to_utf8(&str, &str_len,
+		ustr.getBuffer(), ustr.length(), &uec);
+	if (U_FAILURE(uec)) {
+		return Z_ARRVAL(zv);
+	}
+	add_assoc_stringl_ex(&zv, "id", sizeof("id"), str, str_len, 0);
+
+	int32_t rawOffset, dstOffset;
+	UDate now = Calendar::getNow();
+	tz->getOffset(now, FALSE, rawOffset, dstOffset, uec);
+	if (U_FAILURE(uec)) {
+		return Z_ARRVAL(zv);
+	}
+	
+	add_assoc_long_ex(&zv, "rawOffset", sizeof("rawOffset"), (long)rawOffset);
+	add_assoc_long_ex(&zv, "currentOffset", sizeof("currentOffset"),
+		(long)(rawOffset + dstOffset));
+
+	*is_temp = 1;
+
+	return Z_ARRVAL(zv);
+}
+/* }}} */
+
+/* {{{ void TimeZone_object_init(TimeZone_object* to)
+ * Initialize internals of TImeZone_object not specific to zend standard objects.
+ */
+static void TimeZone_object_init(TimeZone_object *to TSRMLS_DC)
+{
+	intl_error_init(TIMEZONE_ERROR_P(to) TSRMLS_CC);
+	to->utimezone = NULL;
+	to->should_delete = 0;
+}
+/* }}} */
+
+/* {{{ TimeZone_objects_dtor */
+static void TimeZone_objects_dtor(zend_object *object,
+								   zend_object_handle handle TSRMLS_DC)
+{
+	zend_objects_destroy_object(object, handle TSRMLS_CC);
+}
+/* }}} */
+
+/* {{{ TimeZone_objects_free */
+static void TimeZone_objects_free(zend_object *object TSRMLS_DC)
+{
+	TimeZone_object* to = (TimeZone_object*) object;
+
+	if (to->utimezone && to->should_delete) {
+		delete to->utimezone;
+		to->utimezone = NULL;
+	}
+	intl_error_reset(TIMEZONE_ERROR_P(to) TSRMLS_CC);
+
+	zend_object_std_dtor(&to->zo TSRMLS_CC);
+
+	efree(to);
+}
+/* }}} */
+
+/* {{{ TimeZone_object_create */
+static zend_object_value TimeZone_object_create(zend_class_entry *ce TSRMLS_DC)
+{
+	zend_object_value   retval;
+	TimeZone_object*	intern;
+
+	intern = (TimeZone_object*)ecalloc(1, sizeof(TimeZone_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
+	TimeZone_object_init(intern TSRMLS_CC);
+
+	retval.handle = zend_objects_store_put(
+		intern,
+		(zend_objects_store_dtor_t) TimeZone_objects_dtor,
+		(zend_objects_free_object_storage_t) TimeZone_objects_free,
+		NULL TSRMLS_CC);
+
+	retval.handlers = &TimeZone_handlers;
+
+	return retval;
+}
+/* }}} */
+
+/* {{{ TimeZone methods arguments info */
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_idarg, 0, 0, 1)
+	ZEND_ARG_INFO(0, zoneId)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_createEnumeration, 0, 0, 0)
+	ZEND_ARG_INFO(0, countryOrRawOffset)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_countEquivalentIDs, 0, 0, 1)
+	ZEND_ARG_INFO(0, zoneId)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_createTimeZoneIDEnumeration, 0, 0, 1)
+	ZEND_ARG_INFO(0, zoneType)
+	ZEND_ARG_INFO(0, region)
+	ZEND_ARG_INFO(0, rawOffset)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_getCanonicalID, 0, 0, 1)
+	ZEND_ARG_INFO(0, zoneId)
+	ZEND_ARG_INFO(1, isSystemID)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_getEquivalentID, 0, 0, 2)
+	ZEND_ARG_INFO(0, zoneId)
+	ZEND_ARG_INFO(0, index)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_getOffset, 0, 0, 4)
+	ZEND_ARG_INFO(0, date)
+	ZEND_ARG_INFO(0, local)
+	ZEND_ARG_INFO(1, rawOffset)
+	ZEND_ARG_INFO(1, dstOffset)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_hasSameRules, 0, 0, 1)
+	ZEND_ARG_OBJ_INFO(0, otherTimeZone, IntlTimeZone, 0)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_getDisplayName, 0, 0, 0)
+	ZEND_ARG_INFO(0, isDaylight)
+	ZEND_ARG_INFO(0, style)
+	ZEND_ARG_INFO(0, locale)
+ZEND_END_ARG_INFO()
+
+ZEND_BEGIN_ARG_INFO_EX(ainfo_tz_void, 0, 0, 0)
+ZEND_END_ARG_INFO()
+
+/* }}} */
+
+/* {{{ TimeZone_class_functions
+ * Every 'IntlTimeZone' class method has an entry in this table
+ */
+static zend_function_entry TimeZone_class_functions[] = {
+	PHP_ME_MAPPING(createTimeZone,		intltz_create_time_zone,		ainfo_tz_idarg,				ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(createDefault,		intltz_create_default,			ainfo_tz_void,				ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(getGMT,				intltz_get_gmt,					ainfo_tz_void,				ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(createEnumeration,	intltz_create_enumeration,		ainfo_tz_createEnumeration,	ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(countEquivalentIDs,	intltz_count_equivalent_ids,	ainfo_tz_idarg,				ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(createTimeZoneIDEnumeration, intltz_create_time_zone_id_enumeration, ainfo_tz_createTimeZoneIDEnumeration, ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(getCanonicalID,		intltz_get_canonical_id,		ainfo_tz_getCanonicalID,	ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(getRegion,			intltz_get_region,				ainfo_tz_idarg,				ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(getTZDataVersion,	intltz_get_tz_data_version,		ainfo_tz_void,				ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+	PHP_ME_MAPPING(getEquivalentID,		intltz_get_equivalent_id,		ainfo_tz_getEquivalentID,	ZEND_ACC_PUBLIC | ZEND_ACC_STATIC)
+
+	PHP_ME_MAPPING(getID,				intltz_get_id,					ainfo_tz_void,				ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(useDaylightTime,		intltz_use_daylight_time,		ainfo_tz_void,				ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getOffset,			intltz_get_offset,				ainfo_tz_getOffset,			ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getRawOffset,		intltz_get_raw_offset,			ainfo_tz_void,				ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(hasSameRules,		intltz_has_same_rules,			ainfo_tz_hasSameRules,		ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getDisplayName,		intltz_get_display_name,		ainfo_tz_getDisplayName,	ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getDSTSavings,		intltz_get_dst_savings,			ainfo_tz_void,				ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getErrorCode,		intltz_get_error_code,			ainfo_tz_void,				ZEND_ACC_PUBLIC)
+	PHP_ME_MAPPING(getErrorMessage,		intltz_get_error_message,		ainfo_tz_void,				ZEND_ACC_PUBLIC)
+	PHP_FE_END
+};
+/* }}} */
+
+/* {{{ timezone_register_IntlTimeZone_class
+ * Initialize 'IntlTimeZone' class
+ */
+U_CFUNC void timezone_register_IntlTimeZone_class(TSRMLS_D)
+{
+	zend_class_entry ce;
+
+	/* Create and register 'IntlTimeZone' class. */
+	INIT_CLASS_ENTRY(ce, "IntlTimeZone", TimeZone_class_functions);
+	ce.create_object = TimeZone_object_create;
+	TimeZone_ce_ptr = zend_register_internal_class(&ce TSRMLS_CC);
+	if (!TimeZone_ce_ptr) {
+		//can't happen now without bigger problems before
+		php_error_docref0(NULL TSRMLS_CC, E_ERROR,
+			"IntlTimeZone: class registration has failed.");
+		return;
+	}
+
+	memcpy(&TimeZone_handlers, zend_get_std_object_handlers(),
+		sizeof TimeZone_handlers);
+	TimeZone_handlers.clone_obj = TimeZone_clone_obj;
+	TimeZone_handlers.compare_objects = TimeZone_compare_objects;
+	TimeZone_handlers.get_debug_info = TimeZone_get_debug_info;
+
+	/* Declare 'IntlTimeZone' class constants */
+#define TIMEZONE_DECL_LONG_CONST(name, val) \
+	zend_declare_class_constant_long(TimeZone_ce_ptr, name, sizeof(name) - 1, \
+		val TSRMLS_CC)
+
+	TIMEZONE_DECL_LONG_CONST("DISPLAY_SHORT", TimeZone::SHORT);
+	TIMEZONE_DECL_LONG_CONST("DISPLAY_LONG", TimeZone::LONG);
+	TIMEZONE_DECL_LONG_CONST("DISPLAY_SHORT_GENERIC", TimeZone::SHORT_GENERIC);
+	TIMEZONE_DECL_LONG_CONST("DISPLAY_LONG_GENERIC", TimeZone::LONG_GENERIC);
+	TIMEZONE_DECL_LONG_CONST("DISPLAY_SHORT_GMT", TimeZone::SHORT_GMT);
+	TIMEZONE_DECL_LONG_CONST("DISPLAY_LONG_GMT", TimeZone::LONG_GMT);
+	TIMEZONE_DECL_LONG_CONST("DISPLAY_SHORT_COMMONLY_USED", TimeZone::SHORT_COMMONLY_USED);
+	TIMEZONE_DECL_LONG_CONST("DISPLAY_GENERIC_LOCATION", TimeZone::GENERIC_LOCATION);
+
+	TIMEZONE_DECL_LONG_CONST("TYPE_ANY", UCAL_ZONE_TYPE_ANY);
+	TIMEZONE_DECL_LONG_CONST("TYPE_CANONICAL", UCAL_ZONE_TYPE_CANONICAL);
+	TIMEZONE_DECL_LONG_CONST("TYPE_CANONICAL_LOCATION", UCAL_ZONE_TYPE_CANONICAL_LOCATION);
+
+	/* Declare 'IntlTimeZone' class properties */
+
+}
+/* }}} */