4 * Copyright 2008 Robert Shearman
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "widltypes.h"
24 #ifndef WIDL_TYPE_TREE_H
25 #define WIDL_TYPE_TREE_H
27 type_t *type_new_function(var_list_t *args);
28 type_t *type_new_pointer(type_t *ref, attr_list_t *attrs);
29 type_t *type_new_alias(type_t *t, const char *name);
30 type_t *type_new_module(char *name);
31 void type_interface_define(type_t *iface, type_t *inherit, statement_list_t *stmts);
32 void type_dispinterface_define(type_t *iface, var_list_t *props, func_list_t *methods);
33 void type_dispinterface_define_from_iface(type_t *dispiface, type_t *iface);
34 void type_module_define(type_t *module, statement_list_t *stmts);
35 type_t *type_coclass_define(type_t *coclass, ifref_list_t *ifaces);
37 /* FIXME: shouldn't need to export this */
38 type_t *duptype(type_t *t, int dupname);
40 static inline var_list_t *type_struct_get_fields(const type_t *type)
42 assert(is_struct(type->type));
43 return type->details.structure->fields;
46 static inline var_list_t *type_function_get_args(const type_t *type)
48 assert(type->type == RPC_FC_FUNCTION);
49 return type->details.function->args;
52 static inline type_t *type_function_get_rettype(const type_t *type)
54 assert(type->type == RPC_FC_FUNCTION);
58 static inline var_list_t *type_enum_get_values(const type_t *type)
60 assert(type->type == RPC_FC_ENUM16 || type->type == RPC_FC_ENUM32);
61 return type->details.enumeration->enums;
64 static inline var_t *type_union_get_switch_value(const type_t *type)
66 assert(type->type == RPC_FC_ENCAPSULATED_UNION);
67 return LIST_ENTRY(list_head(type->details.structure->fields), var_t, entry);
70 static inline var_list_t *type_encapsulated_union_get_fields(const type_t *type)
72 assert(type->type == RPC_FC_ENCAPSULATED_UNION);
73 return type->details.structure->fields;
76 static inline var_list_t *type_union_get_cases(const type_t *type)
78 assert(type->type == RPC_FC_ENCAPSULATED_UNION ||
79 type->type == RPC_FC_NON_ENCAPSULATED_UNION);
80 if (type->type == RPC_FC_ENCAPSULATED_UNION)
82 const var_t *uv = LIST_ENTRY(list_tail(type->details.structure->fields), const var_t, entry);
83 return uv->type->details.structure->fields;
86 return type->details.structure->fields;
89 static inline statement_list_t *type_iface_get_stmts(const type_t *type)
91 assert(type->type == RPC_FC_IP);
92 return type->details.iface->stmts;
95 static inline type_t *type_iface_get_inherit(const type_t *type)
97 assert(type->type == RPC_FC_IP);
101 static inline var_list_t *type_dispiface_get_props(const type_t *type)
103 assert(type->type == RPC_FC_IP);
104 return type->details.iface->disp_props;
107 static inline var_list_t *type_dispiface_get_methods(const type_t *type)
109 assert(type->type == RPC_FC_IP);
110 return type->details.iface->disp_methods;
113 static inline int type_is_defined(const type_t *type)
115 return type->defined;
118 static inline int type_is_complete(const type_t *type)
120 if (type->type == RPC_FC_FUNCTION)
121 return (type->details.function != NULL);
122 else if (type->type == RPC_FC_IP)
123 return (type->details.iface != NULL);
124 else if (type->type == RPC_FC_ENUM16 || type->type == RPC_FC_ENUM32)
125 return (type->details.enumeration != NULL);
126 else if (is_struct(type->type) || is_union(type->type))
127 return (type->details.structure != NULL);
132 static inline int type_array_has_conformance(const type_t *type)
134 assert(is_array(type));
135 return (type->details.array.size_is != NULL);
138 static inline int type_array_has_variance(const type_t *type)
140 assert(is_array(type));
141 return (type->details.array.length_is != NULL);
144 static inline unsigned long type_array_get_dim(const type_t *type)
146 assert(is_array(type));
147 return type->details.array.dim;
150 static inline expr_t *type_array_get_conformance(const type_t *type)
152 assert(is_array(type));
153 return type->details.array.size_is;
156 static inline expr_t *type_array_get_variance(const type_t *type)
158 assert(is_array(type));
159 return type->details.array.length_is;
162 static inline type_t *type_array_get_element(const type_t *type)
164 assert(is_array(type));
168 static inline type_t *type_get_real_type(const type_t *type)
171 return type_get_real_type(type->orig);
173 return (type_t *)type;
176 static inline int type_is_alias(const type_t *type)
178 return type->is_alias;
181 static inline ifref_list_t *type_coclass_get_ifaces(const type_t *type)
183 assert(type->type == RPC_FC_COCLASS);
184 return type->details.coclass.ifaces;
187 static inline type_t *type_pointer_get_ref(const type_t *type)
189 assert(is_ptr(type));
193 #endif /* WIDL_TYPE_TREE_H */