From 3e3e5f85ddb407615e5d6a73fc5ec11acac4108e Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Fri, 17 Aug 2007 13:01:51 +0000
Subject: r24518: get rid of using ->{ORIGINAL} and move stuff into
 subfunctions

metze
(This used to be commit ff7fa11e70018e9691441d824483b803781943a7)
---
 source4/pidl/lib/Parse/Pidl/Samba4.pm | 95 ++++++++++++++++++++++++++---------
 1 file changed, 70 insertions(+), 25 deletions(-)

(limited to 'source4/pidl/lib')

diff --git a/source4/pidl/lib/Parse/Pidl/Samba4.pm b/source4/pidl/lib/Parse/Pidl/Samba4.pm
index 326ac83751..ebe74d488d 100644
--- a/source4/pidl/lib/Parse/Pidl/Samba4.pm
+++ b/source4/pidl/lib/Parse/Pidl/Samba4.pm
@@ -10,6 +10,7 @@ require Exporter;
 @EXPORT = qw(is_intree choose_header DeclLong);
 
 use Parse::Pidl::Util qw(has_property is_constant);
+use Parse::Pidl::NDR qw(GetNextLevel);
 use Parse::Pidl::Typelist qw(mapTypeName scalar_is_reference);
 use strict;
 
@@ -34,40 +35,84 @@ sub choose_header($$)
 	return "#include <$out>";
 }
 
+sub NumStars($;$)
+{
+	my ($e, $d) = @_;
+	$d = 0 unless defined($d);
+	my $n = 0;
+
+	foreach my $l (@{$e->{LEVELS}}) {
+		next unless ($l->{TYPE} eq "POINTER");
+
+		my $nl = GetNextLevel($e, $l);
+		next if (defined($nl) and $nl->{TYPE} eq "ARRAY");
+
+		$n++;
+	}
+
+	if ($n >= 1) {
+		$n-- if (scalar_is_reference($e->{TYPE}));
+	}
+
+	foreach my $l (@{$e->{LEVELS}}) {
+		next unless ($l->{TYPE} eq "ARRAY");
+		next if ($l->{IS_FIXED}) and not has_property($e, "charset");
+		$n++;
+	}
+
+	fatal($e->{ORIGINAL}, "Too few pointers $n < $d") if ($n < $d);
+
+	$n -= $d;
+
+	return $n;
+}
+
+sub ElementStars($;$)
+{
+	my ($e, $d) = @_;
+	my $res = "";
+	my $n = 0;
+
+	$n = NumStars($e, $d);
+	$res .= "*" foreach (1..$n);
+
+	return $res;
+}
+
+sub ArrayBrackets($)
+{
+	my ($e) = @_;
+	my $res = "";
+
+	foreach my $l (@{$e->{LEVELS}}) {
+		next unless ($l->{TYPE} eq "ARRAY");
+		next unless ($l->{IS_FIXED}) and not has_property($e, "charset");
+		$res .= "[$l->{SIZE_IS}]";
+	}
+
+	return $res;
+}
+
 sub DeclLong($)
 {
-	my($element) = shift;
-	my $ret = "";
+	my ($e, $d) = shift;
+	my $res = "";
 
-	if (has_property($element, "represent_as")) {
-		$ret.=mapTypeName($element->{PROPERTIES}->{represent_as})." ";
+	if (has_property($e, "represent_as")) {
+		$res .= mapTypeName($e->{PROPERTIES}->{represent_as})." ";
 	} else {
-		if (has_property($element, "charset")) {
-			$ret.="const char";
+		if (has_property($e, "charset")) {
+			$res .= "const char ";
 		} else {
-			$ret.=mapTypeName($element->{TYPE});
+			$res .= mapTypeName($e->{TYPE})." ";
 		}
 
-		$ret.=" ";
-		my $numstar = $element->{ORIGINAL}->{POINTERS};
-		if ($numstar >= 1) {
-			$numstar-- if scalar_is_reference($element->{TYPE});
-		}
-		foreach (@{$element->{ORIGINAL}->{ARRAY_LEN}})
-		{
-			next if is_constant($_) and 
-				not has_property($element, "charset");
-			$numstar++;
-		}
-		$ret.="*" foreach (1..$numstar);
-	}
-	$ret.=$element->{NAME};
-	foreach (@{$element->{ORIGINAL}->{ARRAY_LEN}}) {
-		next unless (is_constant($_) and not has_property($element, "charset"));
-		$ret.="[$_]";
+		$res .= ElementStars($e);
 	}
+	$res .= $e->{NAME};
+	$res .= ArrayBrackets($e);
 
-	return $ret;
+	return $res;
 }
 
 1;
-- 
cgit