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- MFH Improved closure support

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This commit is contained in:
Marcus Boerger
2009-01-03 14:20:22 +00:00
parent 4490ca3104
commit 7ca830742e
1 changed files with 60 additions and 14 deletions
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ext/reflection/php_reflection.c
+60 -14
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@@ -223,6 +223,18 @@ static void _default_get_entry(zval *object, char *name, int name_len, zval *ret
INIT_PZVAL(return_value);
}
static void _default_lookup_entry(zval *object, char *name, int name_len, zval **return_value TSRMLS_DC) /* {{{ */
{
zval **value;
if (zend_hash_find(Z_OBJPROP_P(object), name, name_len, (void **) &value) == FAILURE) {
*return_value = NULL;
} else {
*return_value = *value;
}
}
/* }}} */
static void reflection_register_implement(zend_class_entry *class_entry, zend_class_entry *interface_entry TSRMLS_DC)
{
zend_uint num_interfaces = ++class_entry->num_interfaces;
@@ -319,7 +331,7 @@ static zval * reflection_instantiate(zend_class_entry *pce, zval *object TSRMLS_
}
static void _const_string(string *str, char *name, zval *value, char *indent TSRMLS_DC);
static void _function_string(string *str, zend_function *fptr, zend_class_entry *scope, zval* closure, char *indent TSRMLS_DC);
static void _function_string(string *str, zend_function *fptr, zend_class_entry *scope, zval* prop_name, zval* closure, char *indent TSRMLS_DC);
static void _property_string(string *str, zend_property_info *prop, char *prop_name, char* indent TSRMLS_DC);
static void _class_string(string *str, zend_class_entry *ce, zval *obj, char *indent TSRMLS_DC);
static void _extension_string(string *str, zend_module_entry *module, char *indent TSRMLS_DC);
@@ -485,7 +497,7 @@ static void _class_string(string *str, zend_class_entry *ce, zval *obj, char *in
&& ((mptr->common.fn_flags & ZEND_ACC_PRIVATE) == 0 || mptr->common.scope == ce))
{
string_printf(str, "\n");
_function_string(str, mptr, ce, NULL, sub_indent.string TSRMLS_CC);
_function_string(str, mptr, ce, NULL, NULL, sub_indent.string TSRMLS_CC);
}
zend_hash_move_forward_ex(&ce->function_table, &pos);
}
@@ -587,7 +599,7 @@ static void _class_string(string *str, zend_class_entry *ce, zval *obj, char *in
closure = NULL;
}
string_printf(&dyn, "\n");
_function_string(&dyn, mptr, ce, NULL, sub_indent.string TSRMLS_CC);
_function_string(&dyn, mptr, ce, NULL, NULL, sub_indent.string TSRMLS_CC);
count++;
_free_function(closure TSRMLS_CC);
}
@@ -744,7 +756,7 @@ static void _function_parameter_string(string *str, zend_function *fptr, char* i
/* }}} */
/* {{{ _function_string */
static void _function_string(string *str, zend_function *fptr, zend_class_entry *scope, zval* closure, char* indent TSRMLS_DC)
static void _function_string(string *str, zend_function *fptr, zend_class_entry *scope, zval* prop_name, zval* closure, char* indent TSRMLS_DC)
{
string param_indent;
zend_function *overwrites;
@@ -828,7 +840,7 @@ static void _function_string(string *str, zend_function *fptr, zend_class_entry
if (fptr->op_array.return_reference) {
string_printf(str, "&");
}
string_printf(str, "%s ] {\n", fptr->common.function_name);
string_printf(str, "%s ] {\n", closure && prop_name ? Z_STRVAL_P(prop_name) : fptr->common.function_name);
/* The information where a function is declared is only available for user classes */
if (fptr->type == ZEND_USER_FUNCTION) {
string_printf(str, "%s @@ %s %d - %d\n", indent,
@@ -1060,7 +1072,7 @@ static void _extension_string(string *str, zend_module_entry *module, char *inde
continue;
}
_function_string(str, fptr, NULL, NULL, " " TSRMLS_CC);
_function_string(str, fptr, NULL, NULL, NULL, " " TSRMLS_CC);
func++;
}
string_printf(str, "%s }\n", indent);
@@ -1473,7 +1485,7 @@ ZEND_METHOD(reflection_function, __construct)
}
if (zend_parse_parameters_ex(ZEND_PARSE_PARAMS_QUIET, ZEND_NUM_ARGS() TSRMLS_CC, "O", &closure, zend_ce_closure) == SUCCESS) {
fptr = zend_get_closure_invoke_method(closure TSRMLS_CC);
fptr = (zend_function*)zend_get_closure_method_def(closure TSRMLS_CC);
Z_ADDREF_P(closure);
} else if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &name_str, &name_len) == SUCCESS) {
lcname = zend_str_tolower_dup(name_str, name_len);
@@ -1505,11 +1517,13 @@ ZEND_METHOD(reflection_function, __toString)
reflection_object *intern;
zend_function *fptr;
string str;
zval* name;
METHOD_NOTSTATIC_NUMPARAMS(reflection_function_abstract_ptr, 0);
GET_REFLECTION_OBJECT_PTR(fptr);
_default_lookup_entry(getThis(), "name", sizeof("name"), &name TSRMLS_CC);
string_init(&str);
_function_string(&str, fptr, intern->ce, intern->obj, "" TSRMLS_CC);
_function_string(&str, fptr, intern->ce, name, intern->obj, "" TSRMLS_CC);
RETURN_STRINGL(str.string, str.len - 1, 0);
}
/* }}} */
@@ -2418,15 +2432,45 @@ ZEND_METHOD(reflection_method, __construct)
{
/* do nothing, mptr already set */
} else if (zend_hash_find(&ce->function_table, lcname, name_len + 1, (void **) &mptr) == FAILURE) {
efree(lcname);
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Method %s::%s() does not exist", ce->name, name_str);
return;
/* Check if this is a property storing a closure */
mptr = NULL; /* Set by closure detection again */
if (orig_obj) {
zval **callable, member;
zend_property_info *property_info;
zend_object *zobj = zend_objects_get_address(orig_obj TSRMLS_CC);
ZVAL_STRINGL(&member, name_str, name_len, 0);
property_info = zend_get_property_info(ce, &member, 1 TSRMLS_CC);
if (property_info && zend_hash_quick_find(zobj->properties, property_info->name, property_info->name_length+1, property_info->h, (void **) &callable) == SUCCESS) {
zval *callable_obj;
zend_class_entry *ce_ptr;
zend_function *fbc;
if (Z_TYPE_PP(callable) == IS_OBJECT
&& Z_OBJ_HANDLER_PP(callable, get_closure)
&& Z_OBJ_HANDLER_PP(callable, get_closure)(*callable, &ce_ptr, &fbc, &callable_obj TSRMLS_CC) == SUCCESS) {
mptr = fbc;
Z_ADDREF_PP(callable);
intern->obj = *callable;
}
}
}
if (!mptr) {
efree(lcname);
zend_throw_exception_ex(reflection_exception_ptr, 0 TSRMLS_CC,
"Method %s::%s() does not exist", ce->name, name_str);
return;
}
}
efree(lcname);
MAKE_STD_ZVAL(name);
ZVAL_STRING(name, mptr->common.function_name, 1);
if (intern->obj) {
ZVAL_STRINGL(name, name_str, name_len, 1);
} else {
ZVAL_STRING(name, mptr->common.function_name, 1);
}
zend_hash_update(Z_OBJPROP_P(object), "name", sizeof("name"), (void **) &name, sizeof(zval *), NULL);
intern->ptr = mptr;
intern->ref_type = REF_TYPE_FUNCTION;
@@ -2441,11 +2485,13 @@ ZEND_METHOD(reflection_method, __toString)
reflection_object *intern;
zend_function *mptr;
string str;
zval *name;
METHOD_NOTSTATIC_NUMPARAMS(reflection_method_ptr, 0);
GET_REFLECTION_OBJECT_PTR(mptr);
_default_lookup_entry(getThis(), "name", sizeof("name"), &name TSRMLS_CC);
string_init(&str);
_function_string(&str, mptr, intern->ce, intern->obj, "" TSRMLS_CC);
_function_string(&str, mptr, intern->ce, name, intern->obj, "" TSRMLS_CC);
RETURN_STRINGL(str.string, str.len - 1, 0);
}
/* }}} */