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 );