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|
###################################################
# client calls generator
# Copyright tridge@samba.org 2003
# released under the GNU GPL
package IdlClient;
use strict;
my($res);
#####################################################################
# parse a function
sub ParseFunction($)
{
my $fn = shift;
my $name = $fn->{NAME};
my $uname = uc $name;
return if (util::has_property($fn, "local"));
my $objarg;
if (util::has_property($fn, "object")) {
$objarg = "&d->objref->u_objref.u_standard.std.ipid";
# FIXME: Support custom marshalling
$res .= "
struct rpc_request *dcerpc_$name\_send(struct dcom_interface *d, TALLOC_CTX *mem_ctx, struct $name *r)
{
struct dcerpc_pipe *p;
NTSTATUS status = dcom_get_pipe(d, &p);
if (NT_STATUS_IS_ERR(status)) {
return NULL;
}
ZERO_STRUCT(r->in.ORPCthis);
r->in.ORPCthis.version.MajorVersion = 5;
r->in.ORPCthis.version.MinorVersion = 1;
";
} else {
$objarg = "NULL";
$res .= "
struct rpc_request *dcerpc_$name\_send(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r)
{";
}
$res.="
if (p->flags & DCERPC_DEBUG_PRINT_IN) {
NDR_PRINT_IN_DEBUG($name, r);
}
return dcerpc_ndr_request_send(p, $objarg, DCERPC_$uname, mem_ctx,
(ndr_push_flags_fn_t) ndr_push_$name,
(ndr_pull_flags_fn_t) ndr_pull_$name,
r, sizeof(*r));
}
";
if (util::has_property($fn, "object")) {
$res .=
"
NTSTATUS dcerpc_$name(struct dcom_interface *d, TALLOC_CTX *mem_ctx, struct $name *r)
{
struct dcerpc_pipe *p;
NTSTATUS status = dcom_get_pipe(d, &p);
struct rpc_request *req;
if (NT_STATUS_IS_ERR(status)) {
return status;
}
";
$objarg = "d";
} else {
$res .=
"
NTSTATUS dcerpc_$name(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx, struct $name *r)
{
struct rpc_request *req;
NTSTATUS status;
";
$objarg = "p";
}
$res .= "
req = dcerpc_$name\_send($objarg, mem_ctx, r);
if (req == NULL) return NT_STATUS_NO_MEMORY;
status = dcerpc_ndr_request_recv(req);
if (NT_STATUS_IS_OK(status) && (p->flags & DCERPC_DEBUG_PRINT_OUT)) {
NDR_PRINT_OUT_DEBUG($name, r);
}
";
if ($fn->{RETURN_TYPE} eq "NTSTATUS") {
$res .= "\tif (NT_STATUS_IS_OK(status)) status = r->out.result;\n";
}
$res .=
"
return status;
}
";
}
#####################################################################
# parse the interface definitions
sub ParseInterface($)
{
my($interface) = shift;
my($data) = $interface->{DATA};
foreach my $d (@{$data}) {
($d->{TYPE} eq "FUNCTION") &&
ParseFunction($d);
}
}
#####################################################################
# parse a parsed IDL structure back into an IDL file
sub Parse($)
{
my($idl) = shift;
$res = "/* dcerpc client calls generated by pidl */\n\n";
foreach my $x (@{$idl}) {
($x->{TYPE} eq "INTERFACE") &&
ParseInterface($x);
}
return $res;
}
1;
|
