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authorJelmer Vernooij <jelmer@samba.org>2008-04-08 14:56:09 +0200
committerJelmer Vernooij <jelmer@samba.org>2008-04-08 14:56:09 +0200
commit90c8841beff1fe8c492670811aacd3b92e296912 (patch)
treed60b5d3ff97e2d6d483450b5db0bf939993280b4 /source4/pidl
parent5db62a16ff9b784c11c704b8083da9bf6e736f08 (diff)
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Fix bug handling size arguments in a direction without actual data.
(This used to be commit 169d505e9e2285aedc21547e44986b8b841b8e37)
Diffstat (limited to 'source4/pidl')
-rw-r--r--source4/pidl/lib/Parse/Pidl/Samba4/Python.pm33
1 files changed, 22 insertions, 11 deletions
diff --git a/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm b/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm
index 5d514c5f09..2ab61e3246 100644
--- a/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm
+++ b/source4/pidl/lib/Parse/Pidl/Samba4/Python.pm
@@ -272,21 +272,28 @@ sub PythonFunctionBody($$$)
my $signature = "S.$prettyname(";
- my %metadata_args = ();
+ my $metadata_args = { in => {}, out => {} };
sub get_var($) { my $x = shift; $x =~ s/\*//g; return $x; }
# Determine arguments that are metadata for other arguments (size_is/length_is)
foreach my $e (@{$fn->{ELEMENTS}}) {
- if (has_property($e, "length_is")) {
- $metadata_args{get_var($e->{PROPERTIES}->{length_is})} = $e->{NAME};
- } elsif (has_property($e, "size_is")) {
- $metadata_args{get_var($e->{PROPERTIES}->{size_is})} = $e->{NAME};
+ foreach my $dir (@{$e->{DIRECTION}}) {
+ my $main = undef;
+ if (has_property($e, "length_is")) {
+ $main = get_var($e->{PROPERTIES}->{length_is});
+ } elsif (has_property($e, "size_is")) {
+ $main = get_var($e->{PROPERTIES}->{size_is});
+ }
+ if ($main) {
+ $metadata_args->{$dir}->{$main} = $e->{NAME};
+ }
}
}
foreach my $e (@{$fn->{ELEMENTS}}) {
- next if ($metadata_args{$e->{NAME}});
+ next if (($metadata_args->{in}->{$e->{NAME}} and grep(/in/, @{$e->{DIRECTION}})) or
+ ($metadata_args->{out}->{$e->{NAME}}) and grep(/out/, @{$e->{DIRECTION}}));
$self->pidl("PyObject *py_$e->{NAME};");
if (grep(/out/,@{$e->{DIRECTION}})) {
$result_size++;
@@ -315,23 +322,27 @@ sub PythonFunctionBody($$$)
$self->pidl("return NULL;");
$self->deindent;
$self->pidl("}");
+ $self->pidl("");
if ($fn->{RETURN_TYPE}) {
$result_size++ unless ($fn->{RETURN_TYPE} eq "WERROR" or $fn->{RETURN_TYPE} eq "NTSTATUS");
}
+ my $fail = "talloc_free(mem_ctx); return NULL;";
foreach my $e (@{$fn->{ELEMENTS}}) {
next unless (grep(/in/,@{$e->{DIRECTION}}));
- if ($metadata_args{$e->{NAME}}) {
- my $val = "PyList_Size(py_".$metadata_args{$e->{NAME}}.")";
+ if ($metadata_args->{in}->{$e->{NAME}}) {
+ my $py_var = "py_".$metadata_args->{in}->{$e->{NAME}};
+ $self->pidl("PY_CHECK_TYPE(PyList, $py_var, $fail);");
+ my $val = "PyList_Size($py_var)";
if ($e->{LEVELS}[0]->{TYPE} eq "POINTER") {
$self->pidl("r->in.$e->{NAME} = talloc_ptrtype(mem_ctx, r->in.$e->{NAME});");
$self->pidl("*r->in.$e->{NAME} = $val;");
} else {
- $self->pidl("r->in.$e->{NAME} = PyList_Size(py_".$metadata_args{$e->{NAME}}.");");
+ $self->pidl("r->in.$e->{NAME} = $val;");
}
} else {
- $self->ConvertObjectFromPython($env, "mem_ctx", $e, "py_$e->{NAME}", "r->in.$e->{NAME}", "talloc_free(mem_ctx); return NULL;");
+ $self->ConvertObjectFromPython($env, "mem_ctx", $e, "py_$e->{NAME}", "r->in.$e->{NAME}", $fail);
}
}
$self->pidl("status = dcerpc_$fn->{NAME}(iface->pipe, mem_ctx, r);");
@@ -348,7 +359,7 @@ sub PythonFunctionBody($$$)
}
foreach my $e (@{$fn->{ELEMENTS}}) {
- next if ($metadata_args{$e->{NAME}});
+ next if ($metadata_args->{out}->{$e->{NAME}});
my $py_name = "py_$e->{NAME}";
if (grep(/out/,@{$e->{DIRECTION}})) {
$self->ConvertObjectToPython("r", $env, $e, "r->out.$e->{NAME}", $py_name);