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
40 static int indentation
= 0;
41 user_type_list_t user_type_list
= LIST_INIT(user_type_list
);
42 static context_handle_list_t context_handle_list
= LIST_INIT(context_handle_list
);
44 static void indent(FILE *h
, int delta
)
47 if (delta
< 0) indentation
+= delta
;
48 for (c
=0; c
<indentation
; c
++) fprintf(h
, " ");
49 if (delta
> 0) indentation
+= delta
;
52 int is_ptrchain_attr(const var_t
*var
, enum attr_type t
)
54 if (is_attr(var
->attrs
, t
))
58 type_t
*type
= var
->type
;
61 if (is_attr(type
->attrs
, t
))
63 else if (type
->kind
== TKIND_ALIAS
)
65 else if (is_ptr(type
))
72 int is_attr(const attr_list_t
*list
, enum attr_type t
)
75 if (list
) LIST_FOR_EACH_ENTRY( attr
, list
, const attr_t
, entry
)
76 if (attr
->type
== t
) return 1;
80 void *get_attrp(const attr_list_t
*list
, enum attr_type t
)
83 if (list
) LIST_FOR_EACH_ENTRY( attr
, list
, const attr_t
, entry
)
84 if (attr
->type
== t
) return attr
->u
.pval
;
88 unsigned long get_attrv(const attr_list_t
*list
, enum attr_type t
)
91 if (list
) LIST_FOR_EACH_ENTRY( attr
, list
, const attr_t
, entry
)
92 if (attr
->type
== t
) return attr
->u
.ival
;
96 int is_void(const type_t
*t
)
98 if (!t
->type
&& !t
->ref
) return 1;
102 int is_conformant_array(const type_t
*t
)
104 return t
->type
== RPC_FC_CARRAY
105 || t
->type
== RPC_FC_CVARRAY
106 || (t
->type
== RPC_FC_BOGUS_ARRAY
&& t
->size_is
);
109 void write_guid(FILE *f
, const char *guid_prefix
, const char *name
, const UUID
*uuid
)
112 fprintf(f
, "DEFINE_GUID(%s_%s, 0x%08x, 0x%04x, 0x%04x, 0x%02x,0x%02x, 0x%02x,"
113 "0x%02x,0x%02x,0x%02x,0x%02x,0x%02x);\n",
114 guid_prefix
, name
, uuid
->Data1
, uuid
->Data2
, uuid
->Data3
, uuid
->Data4
[0],
115 uuid
->Data4
[1], uuid
->Data4
[2], uuid
->Data4
[3], uuid
->Data4
[4], uuid
->Data4
[5],
116 uuid
->Data4
[6], uuid
->Data4
[7]);
119 void write_name(FILE *h
, const var_t
*v
)
121 if (is_attr( v
->attrs
, ATTR_PROPGET
))
123 else if (is_attr( v
->attrs
, ATTR_PROPPUT
))
125 else if (is_attr( v
->attrs
, ATTR_PROPPUTREF
))
126 fprintf(h
, "putref_" );
127 fprintf(h
, "%s", v
->name
);
130 void write_prefix_name(FILE *h
, const char *prefix
, const var_t
*v
)
132 fprintf(h
, "%s", prefix
);
136 static void write_field(FILE *h
, var_t
*v
)
140 const char *name
= v
->name
;
142 switch (v
->type
->type
) {
144 case RPC_FC_CVSTRUCT
:
145 case RPC_FC_CPSTRUCT
:
148 case RPC_FC_BOGUS_STRUCT
:
149 case RPC_FC_ENCAPSULATED_UNION
:
150 name
= "DUMMYSTRUCTNAME";
152 case RPC_FC_NON_ENCAPSULATED_UNION
:
153 name
= "DUMMYUNIONNAME";
161 write_type_def_or_decl(h
, v
->type
, TRUE
, "%s", name
);
166 static void write_fields(FILE *h
, var_list_t
*fields
)
170 LIST_FOR_EACH_ENTRY( v
, fields
, var_t
, entry
) write_field(h
, v
);
173 static void write_enums(FILE *h
, var_list_t
*enums
)
177 LIST_FOR_EACH_ENTRY( v
, enums
, var_t
, entry
)
184 write_expr(h
, v
->eval
, 0);
187 if (list_next( enums
, &v
->entry
)) fprintf(h
, ",\n");
192 int needs_space_after(type_t
*t
)
194 return (t
->kind
== TKIND_ALIAS
195 || (!is_ptr(t
) && (!is_conformant_array(t
) || t
->declarray
)));
198 void write_type_left(FILE *h
, type_t
*t
, int declonly
)
202 if (t
->is_const
) fprintf(h
, "const ");
204 if (t
->kind
== TKIND_ALIAS
) fprintf(h
, "%s", t
->name
);
205 else if (t
->declarray
) write_type_left(h
, t
->ref
, declonly
);
207 if (t
->sign
> 0) fprintf(h
, "signed ");
208 else if (t
->sign
< 0) fprintf(h
, "unsigned ");
212 if (!declonly
&& t
->defined
&& !t
->written
&& !t
->ignore
) {
213 if (t
->name
) fprintf(h
, "enum %s {\n", t
->name
);
214 else fprintf(h
, "enum {\n");
217 write_enums(h
, t
->fields
);
221 else fprintf(h
, "enum %s", t
->name
? t
->name
: "");
224 case RPC_FC_CVSTRUCT
:
225 case RPC_FC_CPSTRUCT
:
228 case RPC_FC_BOGUS_STRUCT
:
229 case RPC_FC_ENCAPSULATED_UNION
:
230 if (!declonly
&& t
->defined
&& !t
->written
&& !t
->ignore
) {
231 if (t
->name
) fprintf(h
, "struct %s {\n", t
->name
);
232 else fprintf(h
, "struct {\n");
235 write_fields(h
, t
->fields
);
239 else fprintf(h
, "struct %s", t
->name
? t
->name
: "");
241 case RPC_FC_NON_ENCAPSULATED_UNION
:
242 if (!declonly
&& t
->defined
&& !t
->written
&& !t
->ignore
) {
243 if (t
->name
) fprintf(h
, "union %s {\n", t
->name
);
244 else fprintf(h
, "union {\n");
247 write_fields(h
, t
->fields
);
251 else fprintf(h
, "union %s", t
->name
? t
->name
: "");
259 case RPC_FC_BOGUS_ARRAY
:
260 write_type_left(h
, t
->ref
, declonly
);
261 fprintf(h
, "%s*", needs_space_after(t
->ref
) ? " " : "");
264 fprintf(h
, "%s", t
->name
);
269 void write_type_right(FILE *h
, type_t
*t
, int is_field
)
274 if (is_conformant_array(t
)) {
275 fprintf(h
, "[%s]", is_field
? "1" : "");
278 for ( ; t
->declarray
; t
= t
->ref
)
279 fprintf(h
, "[%lu]", t
->dim
);
283 void write_type_v(FILE *h
, type_t
*t
, int is_field
, int declonly
,
284 const char *fmt
, va_list args
)
288 write_type_left(h
, t
, declonly
);
290 if (needs_space_after(t
))
292 vfprintf(h
, fmt
, args
);
294 write_type_right(h
, t
, is_field
);
297 void write_type_def_or_decl(FILE *f
, type_t
*t
, int field
, const char *fmt
, ...)
301 write_type_v(f
, t
, field
, FALSE
, fmt
, args
);
305 void write_type_decl(FILE *f
, type_t
*t
, const char *fmt
, ...)
309 write_type_v(f
, t
, FALSE
, TRUE
, fmt
, args
);
313 void write_type_decl_left(FILE *f
, type_t
*t
)
315 write_type_left(f
, t
, TRUE
);
318 static int user_type_registered(const char *name
)
321 LIST_FOR_EACH_ENTRY(ut
, &user_type_list
, user_type_t
, entry
)
322 if (!strcmp(name
, ut
->name
))
327 static int context_handle_registered(const char *name
)
329 context_handle_t
*ch
;
330 LIST_FOR_EACH_ENTRY(ch
, &context_handle_list
, context_handle_t
, entry
)
331 if (!strcmp(name
, ch
->name
))
336 void check_for_user_types_and_context_handles(const var_list_t
*list
)
341 LIST_FOR_EACH_ENTRY( v
, list
, const var_t
, entry
)
344 for (type
= v
->type
; type
; type
= type
->kind
== TKIND_ALIAS
? type
->orig
: type
->ref
) {
345 const char *name
= type
->name
;
346 if (type
->user_types_registered
) continue;
347 type
->user_types_registered
= 1;
348 if (is_attr(type
->attrs
, ATTR_CONTEXTHANDLE
)) {
349 if (!context_handle_registered(name
))
351 context_handle_t
*ch
= xmalloc(sizeof(*ch
));
352 ch
->name
= xstrdup(name
);
353 list_add_tail(&context_handle_list
, &ch
->entry
);
355 /* don't carry on parsing fields within this type */
358 if (is_attr(type
->attrs
, ATTR_WIREMARSHAL
)) {
359 if (!user_type_registered(name
))
361 user_type_t
*ut
= xmalloc(sizeof *ut
);
362 ut
->name
= xstrdup(name
);
363 list_add_tail(&user_type_list
, &ut
->entry
);
365 /* don't carry on parsing fields within this type as we are already
366 * using a wire marshaled type */
371 check_for_user_types_and_context_handles(type
->fields
);
377 void write_user_types(void)
380 LIST_FOR_EACH_ENTRY(ut
, &user_type_list
, user_type_t
, entry
)
382 const char *name
= ut
->name
;
383 fprintf(header
, "ULONG __RPC_USER %s_UserSize (ULONG *, ULONG, %s *);\n", name
, name
);
384 fprintf(header
, "unsigned char * __RPC_USER %s_UserMarshal (ULONG *, unsigned char *, %s *);\n", name
, name
);
385 fprintf(header
, "unsigned char * __RPC_USER %s_UserUnmarshal(ULONG *, unsigned char *, %s *);\n", name
, name
);
386 fprintf(header
, "void __RPC_USER %s_UserFree (ULONG *, %s *);\n", name
, name
);
390 void write_context_handle_rundowns(void)
392 context_handle_t
*ch
;
393 LIST_FOR_EACH_ENTRY(ch
, &context_handle_list
, context_handle_t
, entry
)
395 const char *name
= ch
->name
;
396 fprintf(header
, "void __RPC_USER %s_rundown(%s);\n", name
, name
);
400 void write_typedef(type_t
*type
)
402 fprintf(header
, "typedef ");
403 write_type_def_or_decl(header
, type
->orig
, FALSE
, "%s", type
->name
);
404 fprintf(header
, ";\n");
407 void write_expr(FILE *h
, const expr_t
*e
, int brackets
)
413 fprintf(h
, "%lu", e
->u
.lval
);
416 fprintf(h
, "0x%lx", e
->u
.lval
);
419 fprintf(h
, "%#.15g", e
->u
.dval
);
427 case EXPR_IDENTIFIER
:
428 fprintf(h
, "%s", e
->u
.sval
);
432 write_expr(h
, e
->ref
, 1);
436 write_expr(h
, e
->ref
, 1);
440 write_expr(h
, e
->ref
, 1);
444 write_type_decl(h
, e
->u
.tref
, NULL
);
446 write_expr(h
, e
->ref
, 1);
449 fprintf(h
, "sizeof(");
450 write_type_decl(h
, e
->u
.tref
, NULL
);
461 if (brackets
) fprintf(h
, "(");
462 write_expr(h
, e
->ref
, 1);
464 case EXPR_SHL
: fprintf(h
, " << "); break;
465 case EXPR_SHR
: fprintf(h
, " >> "); break;
466 case EXPR_MUL
: fprintf(h
, " * "); break;
467 case EXPR_DIV
: fprintf(h
, " / "); break;
468 case EXPR_ADD
: fprintf(h
, " + "); break;
469 case EXPR_SUB
: fprintf(h
, " - "); break;
470 case EXPR_AND
: fprintf(h
, " & "); break;
471 case EXPR_OR
: fprintf(h
, " | "); break;
474 write_expr(h
, e
->u
.ext
, 1);
475 if (brackets
) fprintf(h
, ")");
478 if (brackets
) fprintf(h
, "(");
479 write_expr(h
, e
->ref
, 1);
481 write_expr(h
, e
->u
.ext
, 1);
483 write_expr(h
, e
->ext2
, 1);
484 if (brackets
) fprintf(h
, ")");
489 void write_constdef(const var_t
*v
)
491 fprintf(header
, "#define %s (", v
->name
);
492 write_expr(header
, v
->eval
, 0);
493 fprintf(header
, ")\n\n");
496 void write_externdef(const var_t
*v
)
498 fprintf(header
, "extern const ");
499 write_type_def_or_decl(header
, v
->type
, FALSE
, "%s", v
->name
);
500 fprintf(header
, ";\n\n");
503 void write_library(const char *name
, const attr_list_t
*attr
)
505 const UUID
*uuid
= get_attrp(attr
, ATTR_UUID
);
506 fprintf(header
, "\n");
507 write_guid(header
, "LIBID", name
, uuid
);
508 fprintf(header
, "\n");
512 const var_t
* get_explicit_handle_var(const func_t
* func
)
519 LIST_FOR_EACH_ENTRY( var
, func
->args
, const var_t
, entry
)
520 if (var
->type
->type
== RPC_FC_BIND_PRIMITIVE
)
526 int has_out_arg_or_return(const func_t
*func
)
530 if (!is_void(func
->def
->type
))
536 LIST_FOR_EACH_ENTRY( var
, func
->args
, const var_t
, entry
)
537 if (is_attr(var
->attrs
, ATTR_OUT
))
544 /********** INTERFACES **********/
546 int is_object(const attr_list_t
*list
)
549 if (list
) LIST_FOR_EACH_ENTRY( attr
, list
, const attr_t
, entry
)
550 if (attr
->type
== ATTR_OBJECT
|| attr
->type
== ATTR_ODL
) return 1;
554 int is_local(const attr_list_t
*a
)
556 return is_attr(a
, ATTR_LOCAL
);
559 const var_t
*is_callas(const attr_list_t
*a
)
561 return get_attrp(a
, ATTR_CALLAS
);
564 static void write_method_macro(const type_t
*iface
, const char *name
)
568 if (iface
->ref
) write_method_macro(iface
->ref
, name
);
570 if (!iface
->funcs
) return;
572 fprintf(header
, "/*** %s methods ***/\n", iface
->name
);
573 LIST_FOR_EACH_ENTRY( cur
, iface
->funcs
, const func_t
, entry
)
575 var_t
*def
= cur
->def
;
576 if (!is_callas(def
->attrs
)) {
581 if (cur
->args
) LIST_FOR_EACH_ENTRY( arg
, cur
->args
, const var_t
, entry
) argc
++;
583 fprintf(header
, "#define %s_", name
);
584 write_name(header
,def
);
585 fprintf(header
, "(p");
586 for (c
=0; c
<argc
; c
++)
587 fprintf(header
, ",%c", c
+'a');
588 fprintf(header
, ") ");
590 fprintf(header
, "(p)->lpVtbl->");
591 write_name(header
, def
);
592 fprintf(header
, "(p");
593 for (c
=0; c
<argc
; c
++)
594 fprintf(header
, ",%c", c
+'a');
595 fprintf(header
, ")\n");
600 void write_args(FILE *h
, const var_list_t
*args
, const char *name
, int method
, int do_indent
)
611 fprintf(h
, "%s* This", name
);
614 if (args
) LIST_FOR_EACH_ENTRY( arg
, args
, const var_t
, entry
) {
621 else fprintf(h
, ",");
625 write_type_decl_left(h
, arg
->type
);
626 fprintf(h
, " (STDMETHODCALLTYPE *");
629 write_args(h
, arg
->args
, NULL
, 0, FALSE
);
633 write_type_decl(h
, arg
->type
, "%s", arg
->name
);
636 if (do_indent
) indentation
--;
639 static void write_cpp_method_def(const type_t
*iface
)
643 if (!iface
->funcs
) return;
645 LIST_FOR_EACH_ENTRY( cur
, iface
->funcs
, const func_t
, entry
)
647 var_t
*def
= cur
->def
;
648 if (!is_callas(def
->attrs
)) {
650 fprintf(header
, "virtual ");
651 write_type_decl_left(header
, def
->type
);
652 fprintf(header
, " STDMETHODCALLTYPE ");
653 write_name(header
, def
);
654 fprintf(header
, "(\n");
655 write_args(header
, cur
->args
, iface
->name
, 2, TRUE
);
656 fprintf(header
, ") = 0;\n");
657 fprintf(header
, "\n");
662 static void do_write_c_method_def(const type_t
*iface
, const char *name
)
666 if (iface
->ref
) do_write_c_method_def(iface
->ref
, name
);
668 if (!iface
->funcs
) return;
670 fprintf(header
, "/*** %s methods ***/\n", iface
->name
);
671 LIST_FOR_EACH_ENTRY( cur
, iface
->funcs
, const func_t
, entry
)
673 const var_t
*def
= cur
->def
;
674 if (!is_callas(def
->attrs
)) {
676 write_type_decl_left(header
, def
->type
);
677 fprintf(header
, " (STDMETHODCALLTYPE *");
678 write_name(header
, def
);
679 fprintf(header
, ")(\n");
680 write_args(header
, cur
->args
, name
, 1, TRUE
);
681 fprintf(header
, ");\n");
682 fprintf(header
, "\n");
687 static void write_c_method_def(const type_t
*iface
)
689 do_write_c_method_def(iface
, iface
->name
);
692 static void write_c_disp_method_def(const type_t
*iface
)
694 do_write_c_method_def(iface
->ref
, iface
->name
);
697 static void write_method_proto(const type_t
*iface
)
701 if (!iface
->funcs
) return;
702 LIST_FOR_EACH_ENTRY( cur
, iface
->funcs
, const func_t
, entry
)
704 const var_t
*def
= cur
->def
;
706 if (!is_local(def
->attrs
)) {
707 /* proxy prototype */
708 write_type_decl_left(header
, def
->type
);
709 fprintf(header
, " CALLBACK %s_", iface
->name
);
710 write_name(header
, def
);
711 fprintf(header
, "_Proxy(\n");
712 write_args(header
, cur
->args
, iface
->name
, 1, TRUE
);
713 fprintf(header
, ");\n");
715 fprintf(header
, "void __RPC_STUB %s_", iface
->name
);
716 write_name(header
,def
);
717 fprintf(header
, "_Stub(\n");
718 fprintf(header
, " IRpcStubBuffer* This,\n");
719 fprintf(header
, " IRpcChannelBuffer* pRpcChannelBuffer,\n");
720 fprintf(header
, " PRPC_MESSAGE pRpcMessage,\n");
721 fprintf(header
, " DWORD* pdwStubPhase);\n");
726 void write_locals(FILE *fp
, const type_t
*iface
, int body
)
728 static const char comment
[]
729 = "/* WIDL-generated stub. You must provide an implementation for this. */";
730 const func_list_t
*funcs
= iface
->funcs
;
733 if (!is_object(iface
->attrs
) || !funcs
)
736 LIST_FOR_EACH_ENTRY(cur
, funcs
, const func_t
, entry
) {
737 const var_t
*def
= cur
->def
;
738 const var_t
*cas
= is_callas(def
->attrs
);
742 LIST_FOR_EACH_ENTRY(m
, iface
->funcs
, const func_t
, entry
)
743 if (!strcmp(m
->def
->name
, cas
->name
))
745 if (&m
->entry
!= iface
->funcs
) {
746 const var_t
*mdef
= m
->def
;
747 /* proxy prototype - use local prototype */
748 write_type_decl_left(fp
, mdef
->type
);
749 fprintf(fp
, " CALLBACK %s_", iface
->name
);
750 write_name(fp
, mdef
);
751 fprintf(fp
, "_Proxy(\n");
752 write_args(fp
, m
->args
, iface
->name
, 1, TRUE
);
755 type_t
*rt
= mdef
->type
;
756 fprintf(fp
, "\n{\n");
757 fprintf(fp
, " %s\n", comment
);
758 if (rt
->name
&& strcmp(rt
->name
, "HRESULT") == 0)
759 fprintf(fp
, " return E_NOTIMPL;\n");
762 write_type_decl(fp
, rt
, "rv");
764 fprintf(fp
, " memset(&rv, 0, sizeof rv);\n");
765 fprintf(fp
, " return rv;\n");
767 fprintf(fp
, "}\n\n");
771 /* stub prototype - use remotable prototype */
772 write_type_decl_left(fp
, def
->type
);
773 fprintf(fp
, " __RPC_STUB %s_", iface
->name
);
774 write_name(fp
, mdef
);
775 fprintf(fp
, "_Stub(\n");
776 write_args(fp
, cur
->args
, iface
->name
, 1, TRUE
);
779 /* Remotable methods must all return HRESULTs. */
780 fprintf(fp
, "\n{\n %s\n return E_NOTIMPL;\n}\n\n", comment
);
785 error_loc("invalid call_as attribute (%s -> %s)\n", def
->name
, cas
->name
);
790 static void write_function_proto(const type_t
*iface
, const func_t
*fun
, const char *prefix
)
792 var_t
*def
= fun
->def
;
794 /* FIXME: do we need to handle call_as? */
795 write_type_decl_left(header
, def
->type
);
796 fprintf(header
, " ");
797 write_prefix_name(header
, prefix
, def
);
798 fprintf(header
, "(\n");
800 write_args(header
, fun
->args
, iface
->name
, 0, TRUE
);
802 fprintf(header
, " void");
803 fprintf(header
, ");\n");
806 static void write_function_protos(const type_t
*iface
)
808 const char *implicit_handle
= get_attrp(iface
->attrs
, ATTR_IMPLICIT_HANDLE
);
809 int explicit_handle
= is_attr(iface
->attrs
, ATTR_EXPLICIT_HANDLE
);
810 const var_t
* explicit_handle_var
;
812 int prefixes_differ
= strcmp(prefix_client
, prefix_server
);
814 if (!iface
->funcs
) return;
815 LIST_FOR_EACH_ENTRY( cur
, iface
->funcs
, const func_t
, entry
)
817 var_t
*def
= cur
->def
;
819 /* check for a defined binding handle */
820 explicit_handle_var
= get_explicit_handle_var(cur
);
821 if (explicit_handle
) {
822 if (!explicit_handle_var
) {
823 error("%s() does not define an explicit binding handle!\n", def
->name
);
826 } else if (implicit_handle
) {
827 if (explicit_handle_var
) {
828 error("%s() must not define a binding handle!\n", def
->name
);
833 if (prefixes_differ
) {
834 fprintf(header
, "/* client prototype */\n");
835 write_function_proto(iface
, cur
, prefix_client
);
836 fprintf(header
, "/* server prototype */\n");
838 write_function_proto(iface
, cur
, prefix_server
);
842 void write_forward(type_t
*iface
)
844 /* C/C++ forwards should only be written for object interfaces, so if we
845 * have a full definition we only write one if we find [object] among the
846 * attributes - however, if we don't have a full definition at this point
847 * (i.e. this is an IDL forward), then we also assume that it is an object
848 * interface, since non-object interfaces shouldn't need forwards */
849 if ((!iface
->defined
|| is_object(iface
->attrs
) || is_attr(iface
->attrs
, ATTR_DISPINTERFACE
))
850 && !iface
->written
) {
851 fprintf(header
, "#ifndef __%s_FWD_DEFINED__\n", iface
->name
);
852 fprintf(header
, "#define __%s_FWD_DEFINED__\n", iface
->name
);
853 fprintf(header
, "typedef interface %s %s;\n", iface
->name
, iface
->name
);
854 fprintf(header
, "#endif\n\n" );
855 iface
->written
= TRUE
;
859 static void write_iface_guid(const type_t
*iface
)
861 const UUID
*uuid
= get_attrp(iface
->attrs
, ATTR_UUID
);
862 write_guid(header
, "IID", iface
->name
, uuid
);
865 static void write_dispiface_guid(const type_t
*iface
)
867 const UUID
*uuid
= get_attrp(iface
->attrs
, ATTR_UUID
);
868 write_guid(header
, "DIID", iface
->name
, uuid
);
871 static void write_coclass_guid(type_t
*cocl
)
873 const UUID
*uuid
= get_attrp(cocl
->attrs
, ATTR_UUID
);
874 write_guid(header
, "CLSID", cocl
->name
, uuid
);
877 static void write_com_interface(type_t
*iface
)
879 if (!iface
->funcs
&& !iface
->ref
) {
880 parser_warning("%s has no methods\n", iface
->name
);
884 fprintf(header
, "/*****************************************************************************\n");
885 fprintf(header
, " * %s interface\n", iface
->name
);
886 fprintf(header
, " */\n");
887 fprintf(header
,"#ifndef __%s_INTERFACE_DEFINED__\n", iface
->name
);
888 fprintf(header
,"#define __%s_INTERFACE_DEFINED__\n\n", iface
->name
);
889 write_iface_guid(iface
);
890 write_forward(iface
);
892 fprintf(header
, "#if defined(__cplusplus) && !defined(CINTERFACE)\n");
895 fprintf(header
, "interface %s : public %s\n", iface
->name
, iface
->ref
->name
);
896 fprintf(header
, "{\n");
898 write_cpp_method_def(iface
);
900 fprintf(header
, "};\n");
904 fprintf(header
, "interface %s\n", iface
->name
);
905 fprintf(header
, "{\n");
906 fprintf(header
, " BEGIN_INTERFACE\n");
907 fprintf(header
, "\n");
909 write_cpp_method_def(iface
);
911 fprintf(header
, " END_INTERFACE\n");
912 fprintf(header
, "};\n");
914 fprintf(header
, "#else\n");
916 fprintf(header
, "typedef struct %sVtbl {\n", iface
->name
);
918 fprintf(header
, " BEGIN_INTERFACE\n");
919 fprintf(header
, "\n");
920 write_c_method_def(iface
);
922 fprintf(header
, " END_INTERFACE\n");
923 fprintf(header
, "} %sVtbl;\n", iface
->name
);
924 fprintf(header
, "interface %s {\n", iface
->name
);
925 fprintf(header
, " CONST_VTBL %sVtbl* lpVtbl;\n", iface
->name
);
926 fprintf(header
, "};\n");
927 fprintf(header
, "\n");
928 fprintf(header
, "#ifdef COBJMACROS\n");
929 write_method_macro(iface
, iface
->name
);
930 fprintf(header
, "#endif\n");
931 fprintf(header
, "\n");
932 fprintf(header
, "#endif\n");
933 fprintf(header
, "\n");
934 write_method_proto(iface
);
935 write_locals(header
, iface
, FALSE
);
936 fprintf(header
,"\n#endif /* __%s_INTERFACE_DEFINED__ */\n\n", iface
->name
);
939 static void write_rpc_interface(const type_t
*iface
)
941 unsigned long ver
= get_attrv(iface
->attrs
, ATTR_VERSION
);
942 const char *var
= get_attrp(iface
->attrs
, ATTR_IMPLICIT_HANDLE
);
943 static int allocate_written
= 0;
945 if (!allocate_written
)
947 allocate_written
= 1;
948 fprintf(header
, "void * __RPC_USER MIDL_user_allocate(size_t);\n");
949 fprintf(header
, "void __RPC_USER MIDL_user_free(void *);\n\n");
952 fprintf(header
, "/*****************************************************************************\n");
953 fprintf(header
, " * %s interface (v%d.%d)\n", iface
->name
, LOWORD(ver
), HIWORD(ver
));
954 fprintf(header
, " */\n");
955 fprintf(header
,"#ifndef __%s_INTERFACE_DEFINED__\n", iface
->name
);
956 fprintf(header
,"#define __%s_INTERFACE_DEFINED__\n\n", iface
->name
);
959 write_iface_guid(iface
);
960 if (var
) fprintf(header
, "extern handle_t %s;\n", var
);
963 fprintf(header
, "extern RPC_IF_HANDLE %s%s_ClientIfHandle;\n", prefix_client
, iface
->name
);
964 fprintf(header
, "extern RPC_IF_HANDLE %s%s_ServerIfHandle;\n", prefix_server
, iface
->name
);
968 fprintf(header
, "extern RPC_IF_HANDLE %s%s_v%d_%d_c_ifspec;\n",
969 prefix_client
, iface
->name
, LOWORD(ver
), HIWORD(ver
));
970 fprintf(header
, "extern RPC_IF_HANDLE %s%s_v%d_%d_s_ifspec;\n",
971 prefix_server
, iface
->name
, LOWORD(ver
), HIWORD(ver
));
973 write_function_protos(iface
);
975 fprintf(header
,"\n#endif /* __%s_INTERFACE_DEFINED__ */\n\n", iface
->name
);
977 /* FIXME: server/client code */
980 void write_interface(type_t
*iface
)
982 if (is_object(iface
->attrs
))
983 write_com_interface(iface
);
985 write_rpc_interface(iface
);
988 void write_dispinterface(type_t
*iface
)
990 fprintf(header
, "/*****************************************************************************\n");
991 fprintf(header
, " * %s dispinterface\n", iface
->name
);
992 fprintf(header
, " */\n");
993 fprintf(header
,"#ifndef __%s_DISPINTERFACE_DEFINED__\n", iface
->name
);
994 fprintf(header
,"#define __%s_DISPINTERFACE_DEFINED__\n\n", iface
->name
);
995 write_dispiface_guid(iface
);
996 write_forward(iface
);
998 fprintf(header
, "#if defined(__cplusplus) && !defined(CINTERFACE)\n");
999 fprintf(header
, "interface %s : public %s\n", iface
->name
, iface
->ref
->name
);
1000 fprintf(header
, "{\n");
1001 fprintf(header
, "};\n");
1002 fprintf(header
, "#else\n");
1004 fprintf(header
, "typedef struct %sVtbl {\n", iface
->name
);
1006 fprintf(header
, " BEGIN_INTERFACE\n");
1007 fprintf(header
, "\n");
1008 write_c_disp_method_def(iface
);
1010 fprintf(header
, " END_INTERFACE\n");
1011 fprintf(header
, "} %sVtbl;\n", iface
->name
);
1012 fprintf(header
, "interface %s {\n", iface
->name
);
1013 fprintf(header
, " CONST_VTBL %sVtbl* lpVtbl;\n", iface
->name
);
1014 fprintf(header
, "};\n");
1015 fprintf(header
, "\n");
1016 fprintf(header
, "#ifdef COBJMACROS\n");
1017 write_method_macro(iface
->ref
, iface
->name
);
1018 fprintf(header
, "#endif\n");
1019 fprintf(header
, "\n");
1020 fprintf(header
, "#endif\n");
1021 fprintf(header
, "\n");
1022 fprintf(header
,"#endif /* __%s_DISPINTERFACE_DEFINED__ */\n\n", iface
->name
);
1025 void write_coclass(type_t
*cocl
)
1027 fprintf(header
, "/*****************************************************************************\n");
1028 fprintf(header
, " * %s coclass\n", cocl
->name
);
1029 fprintf(header
, " */\n\n");
1030 write_coclass_guid(cocl
);
1031 fprintf(header
, "\n");
1034 void write_coclass_forward(type_t
*cocl
)
1036 fprintf(header
, "#ifndef __%s_FWD_DEFINED__\n", cocl
->name
);
1037 fprintf(header
, "#define __%s_FWD_DEFINED__\n", cocl
->name
);
1038 fprintf(header
, "typedef struct %s %s;\n", cocl
->name
, cocl
->name
);
1039 fprintf(header
, "#endif /* defined __%s_FWD_DEFINED__ */\n\n", cocl
->name
);