From: Stanislav Malyshev <stas@php.net>
Date: Tue, 30 Apr 2002 09:56:48 +0000 (+0000)
Subject: Make OBJCE return zend_class_entry*, also some cleanups
X-Git-Tag: php-4.3.0dev-ZendEngine2-Preview1~344
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7a067547cd55809e5fa670e2cfcf43f8ae5d27b0;p=php

Make OBJCE return zend_class_entry*, also some cleanups
---

diff --git a/Zend/zend_API.c b/Zend/zend_API.c
index 015197ca68..c0d00c48f8 100644
--- a/Zend/zend_API.c
+++ b/Zend/zend_API.c
@@ -198,23 +198,15 @@ ZEND_API char *zend_zval_type_name(zval *arg)
 	}
 }
 
-ZEND_API zend_class_entry **zend_get_class_entry(zval *zobject)
+ZEND_API zend_class_entry *zend_get_class_entry(zval *zobject)
 {
-	zend_class_entry **ce;
-
 	if (Z_OBJ_HT_P(zobject)->get_class_entry) {
 		TSRMLS_FETCH();
-		ce = Z_OBJ_HT_P(zobject)->get_class_entry(zobject TSRMLS_CC);
+		return Z_OBJ_HT_P(zobject)->get_class_entry(zobject TSRMLS_CC);
 	} else {
-		if(!IS_ZEND_STD_OBJECT(*zobject)) {
-			zend_error(E_ERROR, "Class entry required for an object without class");
-			return NULL;
-		}
-
-		ce = &(Z_OBJ_P(zobject)->ce);
+		zend_error(E_ERROR, "Class entry requested for an object without PHP class");
+		return NULL;
 	}
-
-	return ce;
 }
 
 static int zend_check_class(zval *obj, zend_class_entry *expected_ce)
@@ -615,12 +607,12 @@ ZEND_API int _object_and_properties_init(zval *arg, zend_class_entry *class_type
 
 ZEND_API int _object_init_ex(zval *arg, zend_class_entry *class_type ZEND_FILE_LINE_DC TSRMLS_DC)
 {
-	return _object_and_properties_init(arg, class_type, 0 ZEND_FILE_LINE_CC TSRMLS_CC);
+	return _object_and_properties_init(arg, class_type, 0 ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);
 }
 
 ZEND_API int _object_init(zval *arg ZEND_FILE_LINE_DC TSRMLS_DC)
 {
-	return _object_init_ex(arg, zend_standard_class_def ZEND_FILE_LINE_CC TSRMLS_CC);
+	return _object_init_ex(arg, zend_standard_class_def ZEND_FILE_LINE_RELAY_CC TSRMLS_CC);
 }
 
 
diff --git a/Zend/zend_API.h b/Zend/zend_API.h
index 2d028b8529..f0f38dd386 100644
--- a/Zend/zend_API.h
+++ b/Zend/zend_API.h
@@ -148,7 +148,7 @@ ZEND_API void zend_wrong_param_count(TSRMLS_D);
 ZEND_API zend_bool zend_is_callable(zval *callable, zend_bool syntax_only, char **callable_name);
 ZEND_API char *zend_get_module_version(char *module_name);
 
-ZEND_API zend_class_entry **zend_get_class_entry(zval *zobject);
+ZEND_API zend_class_entry *zend_get_class_entry(zval *zobject);
 
 #define getThis() (this_ptr)
 
diff --git a/Zend/zend_builtin_functions.c b/Zend/zend_builtin_functions.c
index 42d5f77af4..dc398e73de 100644
--- a/Zend/zend_builtin_functions.c
+++ b/Zend/zend_builtin_functions.c
@@ -502,10 +502,11 @@ ZEND_FUNCTION(get_class)
 	}
 
 	if (Z_OBJ_HT_PP(arg)->get_class_name == NULL ||
-	   Z_OBJ_HT_PP(arg)->get_class_name(*arg, &name, &name_len, 0 TSRMLS_CC) != SUCCESS) {
-		zend_class_entry *ce, **_ce;
+		Z_OBJ_HT_PP(arg)->get_class_name(*arg, &name, &name_len, 0 TSRMLS_CC) != SUCCESS) {
+		zend_class_entry *ce;
 
-		if (((_ce = zend_get_class_entry(*arg)) == NULL) || ((ce = *_ce) == NULL)) {
+		ce = zend_get_class_entry(*arg);
+		if (!ce) {
 			RETURN_FALSE;
 		}
 
@@ -532,19 +533,20 @@ ZEND_FUNCTION(get_parent_class)
 	if (Z_TYPE_PP(arg) == IS_OBJECT) {
 		char *name;
 		zend_uint name_length;
-		
-		if (Z_OBJ_HT_PP(arg)->get_class_name == NULL ||
-		   Z_OBJ_HT_PP(arg)->get_class_name(*arg, &name, &name_length, 1 TSRMLS_CC) != SUCCESS) {
-			zend_class_entry *ce, **_ce;
-
-			if (!(_ce = zend_get_class_entry(*arg)) || !(ce = *_ce) || !(ce = ce->parent)) {
-				RETURN_FALSE;
-			}
 
+		/* first try asking handler for parent class name */
+		if (Z_OBJ_HT_PP(arg)->get_class_name != NULL &&
+			Z_OBJ_HT_PP(arg)->get_class_name(*arg, &name, &name_length, 1 TSRMLS_CC) == SUCCESS) {
 			name = ce->name;
 			name_length = ce->name_length;
+
+			RETURN_STRINGL(name, name_length, 1);
+		}
+		/* then try getting the class entry
+		   if successfull, will fall through to standard ce handling */
+		if(!Z_OBJ_HT_PP(arg)->get_class_entry || !(ce = zend_get_class_entry(*arg))) {
+			RETURN_FALSE;
 		}
-		RETURN_STRINGL(name, name_length, 1);
 	} else if (Z_TYPE_PP(arg) == IS_STRING) {
 		zend_class_entry **pce;
 		
diff --git a/Zend/zend_object_handlers.c b/Zend/zend_object_handlers.c
index c9efe5fbe5..eb95aca182 100644
--- a/Zend/zend_object_handlers.c
+++ b/Zend/zend_object_handlers.c
@@ -215,6 +215,14 @@ static int zend_std_has_property(zval *object, zval *member, int check_empty TSR
 	return result;
 }
 
+zend_class_entry *zend_std_object_get_class(zval *object TSRMLS_DC)
+{
+	zend_object *zobj;
+	zobj = Z_OBJ_P(object);
+
+	return zobj->ce;
+}
+
 zend_object_handlers std_object_handlers = {
 	zend_objects_add_ref,                    /* add_ref */
 	zend_objects_del_ref,                    /* del_ref */
@@ -233,8 +241,8 @@ zend_object_handlers std_object_handlers = {
 	zend_std_get_method,                     /* get_method */
 	NULL,                                    /* call_method */
 	zend_std_get_constructor,                /* get_constructor */
-	NULL,                                    /* get_class_entry */
-	NULL,                                    /* get_class */
+	zend_std_object_get_class,               /* get_class_entry */
+	NULL,                                    /* get_class_name */
 	zend_std_compare_objects                 /* compare_objects */
 };
 
diff --git a/Zend/zend_object_handlers.h b/Zend/zend_object_handlers.h
index cce40f2271..3d721b8247 100644
--- a/Zend/zend_object_handlers.h
+++ b/Zend/zend_object_handlers.h
@@ -43,7 +43,7 @@ typedef void (*zend_object_del_ref_t)(zval *object TSRMLS_DC);
 typedef void (*zend_object_delete_obj_t)(zval *object TSRMLS_DC);
 typedef zend_object_value (*zend_object_clone_obj_t)(zval *object TSRMLS_DC);
 
-typedef zend_class_entry **(*zend_object_get_class_entry_t)(zval *object TSRMLS_DC);
+typedef zend_class_entry *(*zend_object_get_class_entry_t)(zval *object TSRMLS_DC);
 typedef int (*zend_object_get_class_name_t)(zval *object, char **class_name, zend_uint *class_name_len, int parent TSRMLS_DC);
 typedef int (*zend_object_compare_t)(zval *object1, zval *object2 TSRMLS_DC);
 
diff --git a/Zend/zend_operators.h b/Zend/zend_operators.h
index 720aaf2e21..aa27d26ef6 100644
--- a/Zend/zend_operators.h
+++ b/Zend/zend_operators.h
@@ -235,7 +235,7 @@ ZEND_API int zend_atoi(const char *str, int str_len);
 #define Z_OBJ_HANDLE(zval)  (zval).value.obj.handle
 #define Z_OBJ_HT(zval)      (zval).value.obj.handlers
 #define Z_OBJ(zval)			zend_objects_get_address(&(zval))
-#define Z_OBJCE(zval)		(*zend_get_class_entry(&(zval)))
+#define Z_OBJCE(zval)		zend_get_class_entry(&(zval))
 #define Z_OBJPROP(zval)		Z_OBJ(zval)->properties
 #define Z_RESVAL(zval)		(zval).value.lval