CHECKED... pidl/Samba4::NDR::Parser: correctly get the name of an array element

When we have "*r->out.ous"
(char ***ous, a pointer to a pointer to an array).
we need to use "(*r->out.ous)[3]" to access the 3rd
element of the array "*r->out.ous[3]" was generated before,
but that's the same as "*(r->out.ous[3])".

metze
(This used to be commit 13afc89a87716063180723f0e9cb4f76daca837e)

1 files changed, 14 insertions, 1 deletions

diff --git a/source4/pidl/lib/Parse/Pidl/CUtil.pm b/source4/pidl/lib/Parse/Pidl/CUtil.pm
index bd7b16812c..9deb6ee177 100644
--- a/source4/pidl/lib/Parse/Pidl/CUtil.pm
+++ b/source4/pidl/lib/Parse/Pidl/CUtil.pm
@@ -6,7 +6,7 @@ package Parse::Pidl::CUtil;
 
 require Exporter;
 @ISA = qw(Exporter);
-@EXPORT = qw(get_pointer_to get_value_of);
+@EXPORT = qw(get_pointer_to get_value_of get_array_element);
 use vars qw($VERSION);
 $VERSION = '0.01';
 
@@ -36,4 +36,17 @@ sub get_value_of($)
 	}
 }
 
+sub get_array_element($$)
+{
+	my ($var_name, $idx) = @_;
+
+	if ($var_name =~ /^\*.*$/) {
+		$var_name = "($var_name)";
+	} elsif ($var_name =~ /^\&.*$/) {
+		$var_name = "($var_name)";
+	}
+
+	return "$var_name"."[$idx]";
+}
+
 1;