Sweden-Number/tools/widl/typetree.h

108 lines
3.4 KiB
C

/*
* IDL Type Tree
*
* Copyright 2008 Robert Shearman
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "widltypes.h"
#include <assert.h>
#ifndef WIDL_TYPE_TREE_H
#define WIDL_TYPE_TREE_H
type_t *type_new_function(var_list_t *args);
type_t *type_new_pointer(type_t *ref, attr_list_t *attrs);
void type_interface_define(type_t *iface, type_t *inherit, statement_list_t *stmts);
void type_dispinterface_define(type_t *iface, var_list_t *props, func_list_t *methods);
void type_dispinterface_define_from_iface(type_t *dispiface, type_t *iface);
static inline var_list_t *type_struct_get_fields(const type_t *type)
{
assert(is_struct(type->type));
return type->details.structure->fields;
}
static inline var_list_t *type_function_get_args(const type_t *type)
{
assert(type->type == RPC_FC_FUNCTION);
return type->details.function->args;
}
static inline var_list_t *type_enum_get_values(const type_t *type)
{
assert(type->type == RPC_FC_ENUM16 || type->type == RPC_FC_ENUM32);
return type->details.enumeration->enums;
}
static inline var_t *type_union_get_switch_value(const type_t *type)
{
assert(type->type == RPC_FC_ENCAPSULATED_UNION);
return LIST_ENTRY(list_head(type->details.structure->fields), var_t, entry);
}
static inline var_list_t *type_encapsulated_union_get_fields(const type_t *type)
{
assert(type->type == RPC_FC_ENCAPSULATED_UNION);
return type->details.structure->fields;
}
static inline var_list_t *type_union_get_cases(const type_t *type)
{
assert(type->type == RPC_FC_ENCAPSULATED_UNION ||
type->type == RPC_FC_NON_ENCAPSULATED_UNION);
if (type->type == RPC_FC_ENCAPSULATED_UNION)
{
const var_t *uv = LIST_ENTRY(list_tail(type->details.structure->fields), const var_t, entry);
return uv->type->details.structure->fields;
}
else
return type->details.structure->fields;
}
static inline var_list_t *type_dispiface_get_props(const type_t *type)
{
assert(type->type == RPC_FC_IP);
return type->details.iface->disp_props;
}
static inline var_list_t *type_dispiface_get_methods(const type_t *type)
{
assert(type->type == RPC_FC_IP);
return type->details.iface->disp_methods;
}
static inline int type_is_defined(const type_t *type)
{
return type->defined;
}
static inline int type_is_complete(const type_t *type)
{
if (type->type == RPC_FC_FUNCTION)
return (type->details.function != NULL);
else if (type->type == RPC_FC_IP)
return (type->details.iface != NULL);
else if (type->type == RPC_FC_ENUM16 || type->type == RPC_FC_ENUM32)
return (type->details.enumeration != NULL);
else if (is_struct(type->type) || is_union(type->type))
return (type->details.structure != NULL);
else
return TRUE;
}
#endif /* WIDL_TYPE_TREE_H */