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widl: Generate names for tagless structs, unions and enums.

This commit is contained in:
Dan Hipschman 2006-08-29 14:25:19 -07:00 committed by Alexandre Julliard
parent ada61620de
commit 59cfad37aa
1 changed files with 36 additions and 0 deletions
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36
tools/widl/parser.y
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@ -104,6 +104,7 @@ static void write_diid(type_t *iface);
static void write_iid(type_t *iface);
static int compute_method_indexes(type_t *iface);
static char *gen_name(void);
#define tsENUM 1
#define tsSTRUCT 2
@ -824,9 +825,19 @@ type: tVOID { $$ = make_tref(NULL, make_type(0, NULL)); }
;
typedef: tTYPEDEF m_attributes type pident_list { typeref_t *tref = uniq_tref($3);
type_t *t;
$4->tname = tref->name;
tref->name = NULL;
$$ = type_ref(tref);
t = $$->ref;
if ((t->kind == TKIND_ENUM || t->kind == TKIND_RECORD
|| t->kind == TKIND_UNION) && ! t->name && ! parse_only)
{
attr_t *a = make_attr(ATTR_PUBLIC);
LINK(a, $2);
$2 = a;
t->name = gen_name();
}
$$->attrs = $2;
if (!parse_only && do_header)
write_typedef($$, $4);
@ -1614,3 +1625,28 @@ static int compute_method_indexes(type_t *iface)
return idx;
}
static char *gen_name(void)
{
static const char format[] = "__WIDL_%s_generated_name_%08lX";
static unsigned long n = 0;
static const char *file_id;
static size_t size;
char *name;
if (! file_id)
{
char *dst = dup_basename(input_name, ".idl");
file_id = dst;
for (; *dst; ++dst)
if (! isalnum((unsigned char) *dst))
*dst = '_';
size = sizeof format - 7 + strlen(file_id) + 8;
}
name = xmalloc(size);
sprintf(name, format, file_id, n++);
return name;
}