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Add method reflection_class::implementsInterface()

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Allow string & reflection_class in isSubclassOf()
This commit is contained in:
Marcus Boerger 2003-11-08 21:41:42 +00:00
parent ab6b1adf0b
commit e72339284f
2 changed files with 182 additions and 20 deletions
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101
Zend/zend_reflection_api.c
View File

@ -2372,27 +2372,107 @@ ZEND_METHOD(reflection_class, getParentClass)
}
/* }}} */
/* {{{ proto public bool Reflection_Class::isSubclassOf(Reflection_Class class)
/* {{{ proto public bool Reflection_Class::isSubclassOf(string|reflection_class class)
Returns whether this class is a subclass of another class */
ZEND_METHOD(reflection_class, isSubclassOf)
{
reflection_object *intern, *argument;
zend_class_entry *ce;
zval *object;
zend_class_entry *ce, **pce, *class_ce;
zval *class_name;
char *class_name_lc;
METHOD_NOTSTATIC;
GET_REFLECTION_OBJECT_PTR(ce);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &object, reflection_class_ptr) == FAILURE) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &class_name) == FAILURE) {
return;
}
argument = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);
if (argument == NULL || argument->ptr == NULL) {
zend_error(E_ERROR, "Internal error: Failed to retrieve the argument's reflection object");
/* Bails out */
switch(class_name->type) {
case IS_STRING:
class_name_lc = zend_str_tolower_dup(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name));
if (zend_lookup_class(class_name_lc, Z_STRLEN_P(class_name), &pce TSRMLS_CC) == FAILURE) {
efree(class_name_lc);
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Interface %s doesn't exist", Z_STRVAL_P(class_name));
return;
}
efree(class_name_lc);
class_ce = *pce;
break;
case IS_OBJECT:
if (instanceof_function(Z_OBJCE_P(class_name), reflection_class_ptr TSRMLS_CC)) {
argument = (reflection_object *) zend_object_store_get_object(class_name TSRMLS_CC);
if (argument == NULL || argument->ptr == NULL) {
zend_error(E_ERROR, "Internal error: Failed to retrieve the argument's reflection object");
/* Bails out */
}
class_ce = argument->ptr;
break;
}
/* no break */
default:
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Parameter one must either be a string or a Reflection_Class object");
return;
}
RETURN_BOOL(instanceof_function(ce, argument->ptr TSRMLS_CC));
RETURN_BOOL(instanceof_function(ce, class_ce TSRMLS_CC));
}
/* }}} */
/* {{{ proto public bool Reflection_Class::implementsInterface(string|reflection_class interface_name)
Returns whether this class is a subclass of another class */
ZEND_METHOD(reflection_class, implementsInterface)
{
reflection_object *intern, *argument;
zend_class_entry *ce, *interface_ce, **pce;
zval *interface;
char *interface_lc;
METHOD_NOTSTATIC;
GET_REFLECTION_OBJECT_PTR(ce);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &interface) == FAILURE) {
return;
}
switch(interface->type) {
case IS_STRING:
interface_lc = zend_str_tolower_dup(Z_STRVAL_P(interface), Z_STRLEN_P(interface));
if (zend_lookup_class(interface_lc, Z_STRLEN_P(interface), &pce TSRMLS_CC) == FAILURE) {
efree(interface_lc);
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Interface %s doesn't exist", Z_STRVAL_P(interface));
return;
}
efree(interface_lc);
interface_ce = *pce;
break;
case IS_OBJECT:
if (instanceof_function(Z_OBJCE_P(interface), reflection_class_ptr TSRMLS_CC)) {
argument = (reflection_object *) zend_object_store_get_object(interface TSRMLS_CC);
if (argument == NULL || argument->ptr == NULL) {
zend_error(E_ERROR, "Internal error: Failed to retrieve the argument's reflection object");
/* Bails out */
}
interface_ce = argument->ptr;
break;
}
/* no break */
default:
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Parameter one must either be a string or a Reflection_Class object");
return;
}
if (!(interface_ce->ce_flags & ZEND_ACC_INTERFACE)) {
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Interface %s is a Class", interface_ce->name);
return;
}
RETURN_BOOL(instanceof_function(ce, interface_ce TSRMLS_CC));
}
/* }}} */
@ -2981,6 +3061,7 @@ static zend_function_entry reflection_class_functions[] = {
ZEND_ME(reflection_class, getStaticProperties, NULL, 0)
ZEND_ME(reflection_class, getDefaultProperties, NULL, 0)
ZEND_ME(reflection_class, isIterateable, NULL, 0)
ZEND_ME(reflection_class, implementsInterface, NULL, 0)
{NULL, NULL, NULL}
};

101
ext/reflection/php_reflection.c
View File

@ -2372,27 +2372,107 @@ ZEND_METHOD(reflection_class, getParentClass)
}
/* }}} */
/* {{{ proto public bool Reflection_Class::isSubclassOf(Reflection_Class class)
/* {{{ proto public bool Reflection_Class::isSubclassOf(string|reflection_class class)
Returns whether this class is a subclass of another class */
ZEND_METHOD(reflection_class, isSubclassOf)
{
reflection_object *intern, *argument;
zend_class_entry *ce;
zval *object;
zend_class_entry *ce, **pce, *class_ce;
zval *class_name;
char *class_name_lc;
METHOD_NOTSTATIC;
GET_REFLECTION_OBJECT_PTR(ce);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &object, reflection_class_ptr) == FAILURE) {
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &class_name) == FAILURE) {
return;
}
argument = (reflection_object *) zend_object_store_get_object(object TSRMLS_CC);
if (argument == NULL || argument->ptr == NULL) {
zend_error(E_ERROR, "Internal error: Failed to retrieve the argument's reflection object");
/* Bails out */
switch(class_name->type) {
case IS_STRING:
class_name_lc = zend_str_tolower_dup(Z_STRVAL_P(class_name), Z_STRLEN_P(class_name));
if (zend_lookup_class(class_name_lc, Z_STRLEN_P(class_name), &pce TSRMLS_CC) == FAILURE) {
efree(class_name_lc);
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Interface %s doesn't exist", Z_STRVAL_P(class_name));
return;
}
efree(class_name_lc);
class_ce = *pce;
break;
case IS_OBJECT:
if (instanceof_function(Z_OBJCE_P(class_name), reflection_class_ptr TSRMLS_CC)) {
argument = (reflection_object *) zend_object_store_get_object(class_name TSRMLS_CC);
if (argument == NULL || argument->ptr == NULL) {
zend_error(E_ERROR, "Internal error: Failed to retrieve the argument's reflection object");
/* Bails out */
}
class_ce = argument->ptr;
break;
}
/* no break */
default:
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Parameter one must either be a string or a Reflection_Class object");
return;
}
RETURN_BOOL(instanceof_function(ce, argument->ptr TSRMLS_CC));
RETURN_BOOL(instanceof_function(ce, class_ce TSRMLS_CC));
}
/* }}} */
/* {{{ proto public bool Reflection_Class::implementsInterface(string|reflection_class interface_name)
Returns whether this class is a subclass of another class */
ZEND_METHOD(reflection_class, implementsInterface)
{
reflection_object *intern, *argument;
zend_class_entry *ce, *interface_ce, **pce;
zval *interface;
char *interface_lc;
METHOD_NOTSTATIC;
GET_REFLECTION_OBJECT_PTR(ce);
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &interface) == FAILURE) {
return;
}
switch(interface->type) {
case IS_STRING:
interface_lc = zend_str_tolower_dup(Z_STRVAL_P(interface), Z_STRLEN_P(interface));
if (zend_lookup_class(interface_lc, Z_STRLEN_P(interface), &pce TSRMLS_CC) == FAILURE) {
efree(interface_lc);
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Interface %s doesn't exist", Z_STRVAL_P(interface));
return;
}
efree(interface_lc);
interface_ce = *pce;
break;
case IS_OBJECT:
if (instanceof_function(Z_OBJCE_P(interface), reflection_class_ptr TSRMLS_CC)) {
argument = (reflection_object *) zend_object_store_get_object(interface TSRMLS_CC);
if (argument == NULL || argument->ptr == NULL) {
zend_error(E_ERROR, "Internal error: Failed to retrieve the argument's reflection object");
/* Bails out */
}
interface_ce = argument->ptr;
break;
}
/* no break */
default:
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Parameter one must either be a string or a Reflection_Class object");
return;
}
if (!(interface_ce->ce_flags & ZEND_ACC_INTERFACE)) {
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Interface %s is a Class", interface_ce->name);
return;
}
RETURN_BOOL(instanceof_function(ce, interface_ce TSRMLS_CC));
}
/* }}} */
@ -2981,6 +3061,7 @@ static zend_function_entry reflection_class_functions[] = {
ZEND_ME(reflection_class, getStaticProperties, NULL, 0)
ZEND_ME(reflection_class, getDefaultProperties, NULL, 0)
ZEND_ME(reflection_class, isIterateable, NULL, 0)
ZEND_ME(reflection_class, implementsInterface, NULL, 0)
{NULL, NULL, NULL}
};