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widl: Handle embedded interface pointers.

This commit is contained in:
Dan Hipschman 2007-06-14 18:27:19 -07:00 committed by Alexandre Julliard
parent e41adf76be
commit 8709a06028
2 changed files with 40 additions and 18 deletions
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15
tools/widl/parser.y
View File

@ -1668,8 +1668,21 @@ static int get_struct_type(var_list_t *fields)
{
type_t *t = field->type;
if (is_ptr(field->type))
if (is_ptr(t))
{
do
t = t->ref;
while (is_ptr(t));
switch (t->type)
{
case RPC_FC_IP:
case RPC_FC_ENCAPSULATED_UNION:
case RPC_FC_NON_ENCAPSULATED_UNION:
case RPC_FC_BOGUS_STRUCT:
return RPC_FC_BOGUS_STRUCT;
}
has_pointer = 1;
continue;
}

33
tools/widl/typegen.c
View File

@ -195,7 +195,8 @@ static int is_user_type(const type_t *t)
static int is_embedded_complex(const type_t *type)
{
unsigned char tc = type->type;
return is_struct(tc) || is_union(tc) || is_array(type) || is_user_type(type);
return is_struct(tc) || is_union(tc) || is_array(type) || is_user_type(type)
|| (is_ptr(type) && type->ref->type == RPC_FC_IP);
}
static int compare_expr(const expr_t *a, const expr_t *b)
@ -879,12 +880,7 @@ static void write_user_tfs(FILE *file, type_t *type, unsigned int *tfsoff)
static void write_member_type(FILE *file, type_t *type, const var_t *field,
unsigned int *corroff, unsigned int *tfsoff)
{
if (is_ptr(type))
{
print_file(file, 2, "0x8,\t/* FC_LONG */\n");
*tfsoff += 1;
}
else if (is_embedded_complex(type))
if (is_embedded_complex(type))
{
size_t absoff;
short reloff;
@ -907,6 +903,11 @@ static void write_member_type(FILE *file, type_t *type, const var_t *field,
reloff, reloff, absoff);
*tfsoff += 4;
}
else if (is_ptr(type))
{
print_file(file, 2, "0x8,\t/* FC_LONG */\n");
*tfsoff += 1;
}
else if (!write_base_type(file, type, tfsoff))
error("Unsupported member type 0x%x\n", type->type);
}
@ -1415,12 +1416,12 @@ static size_t write_union_tfs(FILE *file, type_t *type, unsigned int *tfsoff)
return start_offset;
}
static size_t write_ip_tfs(FILE *file, const func_t *func, const type_t *type, const var_t *var,
unsigned int *typeformat_offset)
static size_t write_ip_tfs(FILE *file, const func_t *func, const attr_list_t *attrs,
type_t *type, unsigned int *typeformat_offset)
{
size_t i;
size_t start_offset = *typeformat_offset;
const var_t *iid = get_attrp(var->attrs, ATTR_IIDIS);
const var_t *iid = get_attrp(attrs, ATTR_IIDIS);
if (iid)
{
@ -1442,6 +1443,8 @@ static size_t write_ip_tfs(FILE *file, const func_t *func, const type_t *type, c
if (! uuid)
error("%s: interface %s missing UUID\n", __FUNCTION__, base->name);
update_tfsoff(type, start_offset, file);
print_file(file, 0, "/* %d */\n", start_offset);
print_file(file, 2, "0x2f,\t/* FC_IP */\n");
print_file(file, 2, "0x5a,\t/* FC_CONSTANT_IID */\n");
print_file(file, 2, "NdrFcLong(0x%08lx),\n", uuid->Data1);
@ -1539,7 +1542,7 @@ static size_t write_typeformatstring_var(FILE *file, int indent, const func_t *f
if (base->type == RPC_FC_IP)
{
return write_ip_tfs(file, func, type, var, typeformat_offset);
return write_ip_tfs(file, func, var->attrs, type, typeformat_offset);
}
/* special case for pointers to base types */
@ -1609,15 +1612,21 @@ static int write_embedded_types(FILE *file, const attr_list_t *attrs, type_t *ty
{
type_t *ref = type->ref;
if (ref->type == RPC_FC_IP)
{
write_ip_tfs(file, NULL, attrs, type, tfsoff);
}
else
{
if (!processed(ref) && !is_base_type(ref->type))
retmask |= write_embedded_types(file, NULL, ref, name, TRUE, tfsoff);
/* top-level pointers are handled inline for structures */
if (write_ptr)
write_pointer_tfs(file, type, tfsoff);
retmask |= 1;
}
}
else if (type->declarray && is_conformant_array(type))
; /* conformant arrays and strings are handled specially */
else if (is_array(type))