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Diffstat (limited to 'source4/build/pidl/parser.pm')
-rw-r--r--source4/build/pidl/parser.pm183
1 files changed, 129 insertions, 54 deletions
diff --git a/source4/build/pidl/parser.pm b/source4/build/pidl/parser.pm
index 2ed5fd27db..79ee93509d 100644
--- a/source4/build/pidl/parser.pm
+++ b/source4/build/pidl/parser.pm
@@ -285,12 +285,21 @@ sub ParseArrayPull($$$)
pidl "\t}\n";
}
- if (util::need_alloc($e) && !util::is_fixed_array($e)) {
+ if ((util::need_alloc($e) && !util::is_fixed_array($e)) ||
+ ($var_prefix eq "r->in." && util::has_property($e, "ref"))) {
if (!util::is_inline_array($e) || $ndr_flags eq "NDR_SCALARS") {
pidl "\t\tNDR_ALLOC_N_SIZE(ndr, $var_prefix$e->{NAME}, $alloc_size, sizeof($var_prefix$e->{NAME}\[0]));\n";
}
}
+ if (($var_prefix eq "r->out." && util::has_property($e, "ref"))) {
+ if (!util::is_inline_array($e) || $ndr_flags eq "NDR_SCALARS") {
+ pidl "\tif (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {";
+ pidl "\t\tNDR_ALLOC_N_SIZE(ndr, $var_prefix$e->{NAME}, $alloc_size, sizeof($var_prefix$e->{NAME}\[0]));\n";
+ pidl "\t}\n";
+ }
+ }
+
pidl "\t{\n";
if (my $length = util::has_property($e, "length_is")) {
@@ -321,6 +330,7 @@ sub ParseElementPushScalar($$$)
my($var_prefix) = shift;
my($ndr_flags) = shift;
my $cprefix = util::c_push_prefix($e);
+ my $sub_size = util::has_property($e, "subcontext");
start_flags($e);
@@ -334,8 +344,16 @@ sub ParseElementPushScalar($$$)
pidl "\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $e->{VALUE}));\n";
} elsif (util::need_wire_pointer($e)) {
pidl "\tNDR_CHECK(ndr_push_ptr(ndr, $var_prefix$e->{NAME}));\n";
+ } elsif (util::need_alloc($e)) {
+ # no scalar component
} elsif (my $switch = util::has_property($e, "switch_is")) {
ParseElementPushSwitch($e, $var_prefix, $ndr_flags, $switch);
+ } elsif (defined $sub_size) {
+ if (util::is_builtin_type($e->{TYPE})) {
+ pidl "\tNDR_CHECK(ndr_push_subcontext_fn(ndr, $sub_size, $cprefix$var_prefix$e->{NAME}, (ndr_push_fn_t) ndr_pull_$e->{TYPE}));\n";
+ } else {
+ pidl "\tNDR_CHECK(ndr_push_subcontext_flags_fn(ndr, $sub_size, $cprefix$var_prefix$e->{NAME}, (ndr_push_flags_fn_t) ndr_push_$e->{TYPE}));\n";
+ }
} elsif (util::is_builtin_type($e->{TYPE})) {
pidl "\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $cprefix$var_prefix$e->{NAME}));\n";
} else {
@@ -494,6 +512,7 @@ sub ParseElementPushBuffer($$$)
my($var_prefix) = shift;
my($ndr_flags) = shift;
my $cprefix = util::c_push_prefix($e);
+ my $sub_size = util::has_property($e, "subcontext");
if (util::is_pure_scalar($e)) {
return;
@@ -517,6 +536,14 @@ sub ParseElementPushBuffer($$$)
} else {
ParseElementPushSwitch($e, $var_prefix, "NDR_BUFFERS", $switch);
}
+ } elsif (defined $sub_size) {
+ if ($e->{POINTERS}) {
+ if (util::is_builtin_type($e->{TYPE})) {
+ pidl "\tNDR_CHECK(ndr_push_subcontext_fn(ndr, $sub_size, $cprefix$var_prefix$e->{NAME}, (ndr_push_fn_t) ndr_push_$e->{TYPE}));\n";
+ } else {
+ pidl "\tNDR_CHECK(ndr_push_subcontext_flags_fn(ndr, $sub_size, $cprefix$var_prefix$e->{NAME}, (ndr_push_flags_fn_t) ndr_push_$e->{TYPE}));\n";
+ }
+ }
} elsif (util::is_builtin_type($e->{TYPE})) {
pidl "\t\tNDR_CHECK(ndr_push_$e->{TYPE}(ndr, $cprefix$var_prefix$e->{NAME}));\n";
} elsif ($e->{POINTERS}) {
@@ -652,14 +679,14 @@ sub ParseStructPush($)
ParseElementPushScalar($e, "r->", "NDR_SCALARS");
}
- pidl "\tndr_push_struct_end(ndr);\n";
-
pidl "buffers:\n";
pidl "\tif (!(ndr_flags & NDR_BUFFERS)) goto done;\n";
foreach my $e (@{$struct->{ELEMENTS}}) {
ParseElementPushBuffer($e, "r->", "NDR_BUFFERS");
}
+ pidl "\tndr_push_struct_end(ndr);\n";
+
pidl "done:\n";
end_flags($struct);
@@ -715,14 +742,14 @@ sub ParseStructPull($)
}
}
+ pidl "\tif (!(ndr_flags & NDR_SCALARS)) goto buffers;\n";
+
pidl "\tNDR_CHECK(ndr_pull_struct_start(ndr));\n";
if (defined $conform_e) {
pidl "\tNDR_CHECK(ndr_pull_uint32(ndr, &$conform_e->{CONFORMANT_SIZE}));\n";
}
- pidl "\tif (!(ndr_flags & NDR_SCALARS)) goto buffers;\n";
-
my $align = struct_alignment($struct);
pidl "\tNDR_CHECK(ndr_pull_align(ndr, $align));\n";
@@ -730,14 +757,14 @@ sub ParseStructPull($)
ParseElementPullScalar($e, "r->", "NDR_SCALARS");
}
- pidl "\tndr_pull_struct_end(ndr);\n";
-
pidl "buffers:\n";
pidl "\tif (!(ndr_flags & NDR_BUFFERS)) goto done;\n";
foreach my $e (@{$struct->{ELEMENTS}}) {
ParseElementPullBuffer($e, "r->", "NDR_BUFFERS");
}
+ pidl "\tndr_pull_struct_end(ndr);\n";
+
pidl "done:\n";
end_flags($struct);
@@ -754,6 +781,7 @@ sub ParseUnionPush($)
start_flags($e);
pidl "\tif (!(ndr_flags & NDR_SCALARS)) goto buffers;\n";
+
pidl "\tNDR_CHECK(ndr_push_struct_start(ndr));\n";
# my $align = union_alignment($e);
@@ -777,7 +805,6 @@ sub ParseUnionPush($)
pidl "\t\treturn ndr_push_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);\n";
}
pidl "\t}\n";
- pidl "\tndr_push_struct_end(ndr);\n";
pidl "buffers:\n";
pidl "\tif (!(ndr_flags & NDR_BUFFERS)) goto done;\n";
pidl "\tswitch (level) {\n";
@@ -797,6 +824,7 @@ sub ParseUnionPush($)
pidl "\t\treturn ndr_push_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);\n";
}
pidl "\t}\n";
+ pidl "\tndr_push_struct_end(ndr);\n";
pidl "done:\n";
end_flags($e);
}
@@ -865,7 +893,6 @@ sub ParseUnionPull($)
pidl "\t\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);\n";
}
pidl "\t}\n";
- pidl "\tndr_pull_struct_end(ndr);\n";
pidl "buffers:\n";
pidl "\tif (!(ndr_flags & NDR_BUFFERS)) goto done;\n";
pidl "\tswitch (level) {\n";
@@ -885,6 +912,7 @@ sub ParseUnionPull($)
pidl "\t\treturn ndr_pull_error(ndr, NDR_ERR_BAD_SWITCH, \"Bad switch value \%u\", level);\n";
}
pidl "\t}\n";
+ pidl "\tndr_pull_struct_end(ndr);\n";
pidl "done:\n";
end_flags($e);
}
@@ -1056,70 +1084,121 @@ sub ParseFunctionPrint($)
#####################################################################
+# parse a function element
+sub ParseFunctionElementPush($$)
+{
+ my $e = shift;
+ my $inout = shift;
+
+ if (util::array_size($e)) {
+ if (util::need_wire_pointer($e)) {
+ pidl "\tNDR_CHECK(ndr_push_ptr(ndr, r->$inout.$e->{NAME}));\n";
+ }
+ pidl "\tif (r->$inout.$e->{NAME}) {\n";
+ ParseArrayPush($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ pidl "\t}\n";
+ } else {
+ ParseElementPushScalar($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ if ($e->{POINTERS}) {
+ ParseElementPushBuffer($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ }
+ }
+}
+
+#####################################################################
# parse a function
sub ParseFunctionPush($)
{
- my($function) = shift;
+ my($fn) = shift;
- # Input function
- pidl "NTSTATUS ndr_push_$function->{NAME}(struct ndr_push *ndr, struct $function->{NAME} *r)\n{\n";
+ pidl "NTSTATUS ndr_push_$fn->{NAME}(struct ndr_push *ndr, int flags, struct $fn->{NAME} *r)\n{\n";
- foreach my $e (@{$function->{DATA}}) {
+ pidl "\n\tif (!(flags & NDR_IN)) goto ndr_out;\n\n";
+ foreach my $e (@{$fn->{DATA}}) {
if (util::has_property($e, "in")) {
- if (util::array_size($e)) {
- if (util::need_wire_pointer($e)) {
- pidl "\tNDR_CHECK(ndr_push_ptr(ndr, r->in.$e->{NAME}));\n";
- }
- pidl "\tif (r->in.$e->{NAME}) {\n";
- ParseArrayPush($e, "r->in.", "NDR_SCALARS|NDR_BUFFERS");
- pidl "\t}\n";
- } else {
- ParseElementPushScalar($e, "r->in.", "NDR_SCALARS|NDR_BUFFERS");
- if ($e->{POINTERS}) {
- ParseElementPushBuffer($e, "r->in.", "NDR_SCALARS|NDR_BUFFERS");
- }
- }
- }
+ ParseFunctionElementPush($e, "in");
+ }
+ }
+
+ pidl "\nndr_out:\n";
+ pidl "\tif (!(flags & NDR_OUT)) goto done;\n\n";
+ foreach my $e (@{$fn->{DATA}}) {
+ if (util::has_property($e, "out")) {
+ ParseFunctionElementPush($e, "out");
+ }
+ }
+
+ if ($fn->{RETURN_TYPE} && $fn->{RETURN_TYPE} ne "void") {
+ pidl "\tNDR_CHECK(ndr_push_$fn->{RETURN_TYPE}(ndr, r->out.result));\n";
}
+ pidl "\ndone:\n";
pidl "\n\treturn NT_STATUS_OK;\n}\n\n";
}
#####################################################################
+# parse a function element
+sub ParseFunctionElementPull($$)
+{
+ my $e = shift;
+ my $inout = shift;
+
+ if (util::array_size($e)) {
+ if (util::need_wire_pointer($e)) {
+ pidl "\tNDR_CHECK(ndr_pull_uint32(ndr, _ptr_$e->{NAME}));\n";
+ pidl "\tif (_ptr_$e->{NAME}) {\n";
+ } elsif ($inout eq "in" && util::has_property($e, "ref")) {
+ pidl "\t{\n";
+ } else {
+ pidl "\tif (r->$inout.$e->{NAME}) {\n";
+ }
+ ParseArrayPull($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ pidl "\t}\n";
+ } else {
+ if ($inout eq "out" && util::has_property($e, "ref")) {
+ pidl "\tif (ndr->flags & LIBNDR_FLAG_REF_ALLOC) {\n";
+ pidl "\tNDR_ALLOC(ndr, r->out.$e->{NAME});\n";
+ pidl "\t}\n";
+ }
+ if ($inout eq "in" && util::has_property($e, "ref")) {
+ pidl "\tNDR_ALLOC(ndr, r->in.$e->{NAME});\n";
+ }
+
+ ParseElementPullScalar($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ if ($e->{POINTERS}) {
+ ParseElementPullBuffer($e, "r->$inout.", "NDR_SCALARS|NDR_BUFFERS");
+ }
+ }
+}
+
+#####################################################################
# parse a function
sub ParseFunctionPull($)
{
my($fn) = shift;
# pull function args
- pidl "NTSTATUS ndr_pull_$fn->{NAME}(struct ndr_pull *ndr, struct $fn->{NAME} *r)\n{\n";
+ pidl "NTSTATUS ndr_pull_$fn->{NAME}(struct ndr_pull *ndr, int flags, struct $fn->{NAME} *r)\n{\n";
# declare any internal pointers we need
foreach my $e (@{$fn->{DATA}}) {
- if (util::has_property($e, "out")) {
- if (util::need_wire_pointer($e)) {
- pidl "\tuint32 _ptr_$e->{NAME};\n";
- }
+ if (util::need_wire_pointer($e)) {
+ pidl "\tuint32 _ptr_$e->{NAME};\n";
+ }
+ }
+
+ pidl "\n\tif (!(flags & NDR_IN)) goto ndr_out;\n\n";
+ foreach my $e (@{$fn->{DATA}}) {
+ if (util::has_property($e, "in")) {
+ ParseFunctionElementPull($e, "in");
}
}
+ pidl "\nndr_out:\n";
+ pidl "\tif (!(flags & NDR_OUT)) goto done;\n\n";
foreach my $e (@{$fn->{DATA}}) {
if (util::has_property($e, "out")) {
- if (util::array_size($e)) {
- if (util::need_wire_pointer($e)) {
- pidl "\tNDR_CHECK(ndr_pull_uint32(ndr, _ptr_$e->{NAME}));\n";
- pidl "\tif (_ptr_$e->{NAME}) {\n";
- } else {
- pidl "\tif (r->out.$e->{NAME}) {\n";
- }
- ParseArrayPull($e, "r->out.", "NDR_SCALARS|NDR_BUFFERS");
- pidl "\t}\n";
- } else {
- ParseElementPullScalar($e, "r->out.", "NDR_SCALARS|NDR_BUFFERS");
- if ($e->{POINTERS}) {
- ParseElementPullBuffer($e, "r->out.", "NDR_SCALARS|NDR_BUFFERS");
- }
- }
+ ParseFunctionElementPull($e, "out");
}
}
@@ -1127,7 +1206,7 @@ sub ParseFunctionPull($)
pidl "\tNDR_CHECK(ndr_pull_$fn->{RETURN_TYPE}(ndr, &r->out.result));\n";
}
-
+ pidl "\ndone:\n";
pidl "\n\treturn NT_STATUS_OK;\n}\n\n";
}
@@ -1177,12 +1256,8 @@ sub NeededFunction($)
$needed{"push_$fn->{NAME}"} = 1;
foreach my $e (@{$fn->{DATA}}) {
$e->{PARENT} = $fn;
- if (util::has_property($e, "out")) {
- $needed{"pull_$e->{TYPE}"} = 1;
- }
- if (util::has_property($e, "in")) {
- $needed{"push_$e->{TYPE}"} = 1;
- }
+ $needed{"pull_$e->{TYPE}"} = 1;
+ $needed{"push_$e->{TYPE}"} = 1;
}
}
generated by cgit (git 2.34.1) at 2024-08-16 23:53:00 +0000