mono_method_body_get_object (MonoDomain *domain, MonoMethod *method)
{
MonoError error;
+ MonoReflectionMethodBody *result = mono_method_body_get_object_checked (domain, method, &error);
+ mono_error_cleanup (&error); /* FIXME new API that doesn't swallow the error */
+ return result;
+}
+
+/**
+ * mono_method_body_get_object_checked:
+ * @domain: an app domain
+ * @method: a method
+ * @error: set on error
+ *
+ * Return an System.Reflection.MethodBody object representing the
+ * method @method. On failure, returns NULL and sets @error.
+ */
+MonoReflectionMethodBody*
+mono_method_body_get_object_checked (MonoDomain *domain, MonoMethod *method, MonoError *error)
+{
MonoReflectionMethodBody *ret;
MonoMethodHeader *header;
MonoImage *image;
MonoReflectionType *rt;
guint32 method_rva, local_var_sig_token;
- char *ptr;
+ char *ptr;
unsigned char format, flags;
int i;
+ mono_error_init (error);
+
/* for compatibility with .net */
- if (method_is_dynamic (method))
- mono_raise_exception (mono_get_exception_invalid_operation (NULL));
+ if (method_is_dynamic (method)) {
+ mono_error_set_exception_instance (error, mono_get_exception_invalid_operation (NULL));
+ return NULL;
+ }
CHECK_OBJECT (MonoReflectionMethodBody *, method, NULL);
return NULL;
image = method->klass->image;
- header = mono_method_get_header_checked (method, &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ header = mono_method_get_header_checked (method, error);
+ return_val_if_nok (error, NULL);
if (!image_is_dynamic (image)) {
/* Obtain local vars signature token */
} else
local_var_sig_token = 0; //FIXME
- ret = (MonoReflectionMethodBody*)mono_object_new_checked (domain, mono_class_get_method_body_class (), &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ ret = (MonoReflectionMethodBody*)mono_object_new_checked (domain, mono_class_get_method_body_class (), error);
+ return_val_if_nok (error, NULL);
ret->init_locals = header->init_locals;
ret->max_stack = header->max_stack;
/* Locals */
MONO_OBJECT_SETREF (ret, locals, mono_array_new_cached (domain, mono_class_get_local_variable_info_class (), header->num_locals));
for (i = 0; i < header->num_locals; ++i) {
- MonoReflectionLocalVariableInfo *info = (MonoReflectionLocalVariableInfo*)mono_object_new_checked (domain, mono_class_get_local_variable_info_class (), &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ MonoReflectionLocalVariableInfo *info = (MonoReflectionLocalVariableInfo*)mono_object_new_checked (domain, mono_class_get_local_variable_info_class (), error);
+ return_val_if_nok (error, NULL);
- rt = mono_type_get_object_checked (domain, header->locals [i], &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ rt = mono_type_get_object_checked (domain, header->locals [i], error);
+ return_val_if_nok (error, NULL);
MONO_OBJECT_SETREF (info, local_type, rt);
/* Exceptions */
MONO_OBJECT_SETREF (ret, clauses, mono_array_new_cached (domain, mono_class_get_exception_handling_clause_class (), header->num_clauses));
for (i = 0; i < header->num_clauses; ++i) {
- MonoReflectionExceptionHandlingClause *info = (MonoReflectionExceptionHandlingClause*)mono_object_new_checked (domain, mono_class_get_exception_handling_clause_class (), &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ MonoReflectionExceptionHandlingClause *info = (MonoReflectionExceptionHandlingClause*)mono_object_new_checked (domain, mono_class_get_exception_handling_clause_class (), error);
+ return_val_if_nok (error, NULL);
MonoExceptionClause *clause = &header->clauses [i];
info->flags = clause->flags;
if (clause->flags == MONO_EXCEPTION_CLAUSE_FILTER)
info->filter_offset = clause->data.filter_offset;
else if (clause->data.catch_class) {
- rt = mono_type_get_object_checked (mono_domain_get (), &clause->data.catch_class->byval_arg, &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ rt = mono_type_get_object_checked (mono_domain_get (), &clause->data.catch_class->byval_arg, error);
+ return_val_if_nok (error, NULL);
MONO_OBJECT_SETREF (info, catch_type, rt);
}
MonoType*
mono_reflection_get_type (MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase, gboolean *type_resolve) {
MonoError error;
- MonoType *result = mono_reflection_get_type_with_rootimage(image, image, info, ignorecase, type_resolve, &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ MonoType *result = mono_reflection_get_type_with_rootimage (image, image, info, ignorecase, type_resolve, &error);
+ mono_error_cleanup (&error);
return result;
}
+/**
+ * mono_reflection_get_type_checked:
+ * @image: a metadata context
+ * @info: type description structure
+ * @ignorecase: flag for case-insensitive string compares
+ * @type_resolve: whenever type resolve was already tried
+ * @error: set on error.
+ *
+ * Build a MonoType from the type description in @info. On failure returns NULL and sets @error.
+ *
+ */
+MonoType*
+mono_reflection_get_type_checked (MonoImage* image, MonoTypeNameParse *info, gboolean ignorecase, gboolean *type_resolve, MonoError *error) {
+ mono_error_init (error);
+ return mono_reflection_get_type_with_rootimage (image, image, info, ignorecase, type_resolve, error);
+}
+
+
static MonoType*
mono_reflection_get_type_internal_dynamic (MonoImage *rootimage, MonoAssembly *assembly, MonoTypeNameParse *info, gboolean ignorecase, MonoError *error)
{
mono_reflection_get_token (MonoObject *obj)
{
MonoError error;
+ guint32 result = mono_reflection_get_token_checked (obj, &error);
+ mono_error_assert_ok (&error);
+ return result;
+}
+
+/**
+ * mono_reflection_get_token_checked:
+ * @obj: the object
+ * @error: set on error
+ *
+ * Return the metadata token of @obj which should be an object
+ * representing a metadata element. On failure sets @error.
+ */
+guint32
+mono_reflection_get_token_checked (MonoObject *obj, MonoError *error)
+{
MonoClass *klass;
guint32 token = 0;
+ mono_error_init (error);
+
klass = obj->vtable->klass;
if (strcmp (klass->name, "MethodBuilder") == 0) {
MonoReflectionTypeBuilder *tb = (MonoReflectionTypeBuilder *)obj;
token = tb->table_idx | MONO_TOKEN_TYPE_DEF;
} else if (strcmp (klass->name, "MonoType") == 0) {
- MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj, &error);
- mono_error_raise_exception (&error); /* FIXME don't raise here */
+ MonoType *type = mono_reflection_type_get_handle ((MonoReflectionType*)obj, error);
+ return_val_if_nok (error, 0);
MonoClass *mc = mono_class_from_mono_type (type);
- if (!mono_class_init (mc))
- mono_raise_exception (mono_class_get_exception_for_failure (mc));
+ if (!mono_class_init (mc)) {
+ mono_error_set_exception_instance (error, mono_class_get_exception_for_failure (mc));
+ return 0;
+ }
token = mc->type_token;
} else if (strcmp (klass->name, "MonoCMethod") == 0 ||
g_assert (field_index >= 0 && field_index < dgclass->count_fields);
obj = dgclass->field_objects [field_index];
- return mono_reflection_get_token (obj);
+ return mono_reflection_get_token_checked (obj, error);
}
}
token = mono_class_get_field_token (f->field);
} else if (strcmp (klass->name, "Assembly") == 0 || strcmp (klass->name, "MonoAssembly") == 0) {
token = mono_metadata_make_token (MONO_TABLE_ASSEMBLY, 1);
} else {
- gchar *msg = g_strdup_printf ("MetadataToken is not supported for type '%s.%s'", klass->name_space, klass->name);
- MonoException *ex = mono_get_exception_not_implemented (msg);
- g_free (msg);
- mono_raise_exception (ex);
+ mono_error_set_generic_error (error, "System", "NotImplementedException",
+ "MetadataToken is not supported for type '%s.%s'", klass->name_space, klass->name);
+ return 0;
}
return token;
projects / mono.git / blobdiff