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
33 type_t *duptype(type_t *t, int dupname)
35 type_t *d = alloc_type();
38 if (dupname && t->name)
39 d->name = xstrdup(t->name);
44 type_t *type_new_function(var_list_t *args)
46 type_t *t = make_type(RPC_FC_FUNCTION, NULL);
47 t->details.function = xmalloc(sizeof(*t->details.function));
48 t->details.function->args = args;
49 t->details.function->idx = -1;
53 type_t *type_new_pointer(type_t *ref, attr_list_t *attrs)
55 type_t *t = make_type(pointer_default, ref);
60 type_t *type_new_alias(type_t *t, const char *name)
62 type_t *a = duptype(t, 0);
64 a->name = xstrdup(name);
69 init_loc_info(&a->loc_info);
74 type_t *type_new_module(char *name)
76 type_t *type = make_type(RPC_FC_MODULE, NULL);
78 /* FIXME: register type to detect multiple definitions */
82 type_t *type_new_array(const char *name, type_t *element, int declarray,
83 unsigned int dim, expr_t *size_is, expr_t *length_is)
85 type_t *t = make_type(RPC_FC_LGFARRAY, element);
86 if (name) t->name = xstrdup(name);
87 t->declarray = declarray;
88 t->details.array.length_is = length_is;
90 t->details.array.size_is = size_is;
92 t->details.array.dim = dim;
96 static int compute_method_indexes(type_t *iface)
101 if (!iface->details.iface)
104 if (type_iface_get_inherit(iface))
105 idx = compute_method_indexes(type_iface_get_inherit(iface));
109 STATEMENTS_FOR_EACH_FUNC( stmt, type_iface_get_stmts(iface) )
111 var_t *func = stmt->u.var;
112 if (!is_callas(func->attrs))
113 func->type->details.function->idx = idx++;
119 void type_interface_define(type_t *iface, type_t *inherit, statement_list_t *stmts)
121 iface->ref = inherit;
122 iface->details.iface = xmalloc(sizeof(*iface->details.iface));
123 iface->details.iface->disp_props = NULL;
124 iface->details.iface->disp_methods = NULL;
125 iface->details.iface->stmts = stmts;
126 iface->defined = TRUE;
127 compute_method_indexes(iface);
130 void type_dispinterface_define(type_t *iface, var_list_t *props, func_list_t *methods)
132 iface->ref = find_type("IDispatch", 0);
133 if (!iface->ref) error_loc("IDispatch is undefined\n");
134 iface->details.iface = xmalloc(sizeof(*iface->details.iface));
135 iface->details.iface->disp_props = props;
136 iface->details.iface->disp_methods = methods;
137 iface->details.iface->stmts = NULL;
138 iface->defined = TRUE;
139 compute_method_indexes(iface);
142 void type_dispinterface_define_from_iface(type_t *dispiface, type_t *iface)
144 type_dispinterface_define(dispiface, iface->details.iface->disp_props,
145 iface->details.iface->disp_methods);
148 void type_module_define(type_t *module, statement_list_t *stmts)
150 if (module->details.module) error_loc("multiple definition error\n");
151 module->details.module = xmalloc(sizeof(*module->details.module));
152 module->details.module->stmts = stmts;
153 module->defined = TRUE;
156 type_t *type_coclass_define(type_t *coclass, ifref_list_t *ifaces)
158 coclass->details.coclass.ifaces = ifaces;
159 coclass->defined = TRUE;
163 int type_is_equal(const type_t *type1, const type_t *type2)
165 if (type_get_type_detect_alias(type1) != type_get_type_detect_alias(type2))
168 if (type1->name && type2->name)
169 return !strcmp(type1->name, type2->name);
170 else if ((!type1->name && type2->name) || (type1->name && !type2->name))
173 /* FIXME: do deep inspection of types to determine if they are equal */