4 * Copyright 2002 Ove Kaaven
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 #ifndef __WIDL_HEADER_H
22 #define __WIDL_HEADER_H
26 extern int is_ptrchain_attr(const var_t
*var
, enum attr_type t
);
27 extern int is_aliaschain_attr(const type_t
*var
, enum attr_type t
);
28 extern int is_attr(const attr_list_t
*list
, enum attr_type t
);
29 extern void *get_attrp(const attr_list_t
*list
, enum attr_type t
);
30 extern unsigned int get_attrv(const attr_list_t
*list
, enum attr_type t
);
31 extern const char* get_name(const var_t
*v
);
32 extern void write_type_left(FILE *h
, type_t
*t
, enum name_type name_type
, int declonly
);
33 extern void write_type_right(FILE *h
, type_t
*t
, int is_field
);
34 extern void write_type_decl(FILE *f
, type_t
*t
, const char *name
);
35 extern void write_type_decl_left(FILE *f
, type_t
*t
);
36 extern unsigned int get_context_handle_offset( const type_t
*type
);
37 extern unsigned int get_generic_handle_offset( const type_t
*type
);
38 extern int needs_space_after(type_t
*t
);
39 extern int is_object(const type_t
*iface
);
40 extern int is_local(const attr_list_t
*list
);
41 extern int count_methods(const type_t
*iface
);
42 extern int need_stub(const type_t
*iface
);
43 extern int need_proxy(const type_t
*iface
);
44 extern int need_inline_stubs(const type_t
*iface
);
45 extern int need_stub_files(const statement_list_t
*stmts
);
46 extern int need_proxy_file(const statement_list_t
*stmts
);
47 extern int need_proxy_delegation(const statement_list_t
*stmts
);
48 extern int need_inline_stubs_file(const statement_list_t
*stmts
);
49 extern const var_t
*is_callas(const attr_list_t
*list
);
50 extern void write_args(FILE *h
, const var_list_t
*arg
, const char *name
, int obj
, int do_indent
);
51 extern const type_t
* get_explicit_generic_handle_type(const var_t
* var
);
52 extern const var_t
*get_func_handle_var( const type_t
*iface
, const var_t
*func
,
53 unsigned char *explicit_fc
, unsigned char *implicit_fc
);
54 extern int has_out_arg_or_return(const var_t
*func
);
55 extern int is_const_decl(const var_t
*var
);
57 static inline int is_ptr(const type_t
*t
)
59 return type_get_type(t
) == TYPE_POINTER
;
62 static inline int is_array(const type_t
*t
)
64 return type_get_type(t
) == TYPE_ARRAY
;
67 static inline int is_void(const type_t
*t
)
69 return type_get_type(t
) == TYPE_VOID
;
72 static inline int is_declptr(const type_t
*t
)
74 return is_ptr(t
) || (type_get_type(t
) == TYPE_ARRAY
&& type_array_is_decl_as_ptr(t
));
77 static inline int is_conformant_array(const type_t
*t
)
79 return is_array(t
) && type_array_has_conformance(t
);
82 static inline int last_ptr(const type_t
*type
)
84 return is_ptr(type
) && !is_declptr(type_pointer_get_ref(type
));
87 static inline int last_array(const type_t
*type
)
89 return is_array(type
) && !is_array(type_array_get_element(type
));
92 static inline int is_string_type(const attr_list_t
*attrs
, const type_t
*type
)
94 return ((is_attr(attrs
, ATTR_STRING
) || is_aliaschain_attr(type
, ATTR_STRING
))
95 && (last_ptr(type
) || last_array(type
)));
98 static inline int is_context_handle(const type_t
*type
)
102 is_ptr(t
) || type_is_alias(t
);
103 t
= type_is_alias(t
) ? type_alias_get_aliasee(t
) : type_pointer_get_ref(t
))
104 if (is_attr(t
->attrs
, ATTR_CONTEXTHANDLE
))