1 files changed, 169 insertions, 0 deletions
diff --git a/source4/pidl/lib/Parse/Pidl/Samba3/Types.pm b/source4/pidl/lib/Parse/Pidl/Samba3/Types.pm
new file mode 100644
index 0000000000..68bea0d024
--- /dev/null
+++ b/source4/pidl/lib/Parse/Pidl/Samba3/Types.pm
@@ -0,0 +1,169 @@
+###################################################
+# Samba3 common helper functions
+# Copyright jelmer@samba.org 2005
+# released under the GNU GPL
+
+package Parse::Pidl::Samba3::Types;
+
+require Exporter;
+@ISA = qw(Exporter);
+@EXPORT_OK = qw(DeclShort DeclLong InitType DissectType AddType);
+
+use strict;
+use Parse::Pidl::Util qw(has_property ParseExpr);
+use Parse::Pidl::NDR qw(GetPrevLevel GetNextLevel ContainsDeferred);
+
+use vars qw($VERSION);
+$VERSION = '0.01';
+
+sub init_scalar($$$$)
+{
+	my ($e,$l,$n,$v) = @_;
+
+	return "$n = $v;";
+}
+
+sub dissect_scalar($$$)
+{
+	my ($e,$l,$n) = @_;
+
+	my $t = lc($e->{TYPE});
+	
+	return "prs_$t(\"$e->{NAME}\", ps, depth, &$n)";
+}
+
+sub decl_string($)
+{
+	my $e = shift;
+
+	return "UNISTR2";
+}
+
+sub init_string($$$$)
+{
+	my ($e,$l,$n,$v) = @_;
+	
+	return "init_unistr2(&$n, $v, UNI_FLAGS_NONE);";
+}
+
+sub dissect_string($$$)
+{
+	my ($e,$l,$n) = @_;
+
+	return "FIXME";
+}
+
+my $known_types = {
+	uint8 => {
+		DECL => "uint8",
+		INIT => \&init_scalar,
+		DISSECT => \&dissect_scalar,
+	},
+	uint16 => {
+		DECL => "uint16",
+		INIT => \&init_scalar,
+		DISSECT => \&dissect_scalar,
+	},
+	uint32 => {
+		DECL => "uint32",
+		INIT => \&init_scalar,
+		DISSECT => \&dissect_scalar,
+	},
+	string => {
+		DECL => \&decl_string,
+		INIT => \&init_string,
+		DISSECT => \&dissect_string,
+	},
+	NTSTATUS => {
+		DECL => "NTSTATUS",
+		INIT => \&init_scalar,
+		DISSECT => \&dissect_scalar,
+	},
+	WERROR => {
+		DECL => "WERROR",
+		INIT => \&init_scalar,
+		DISSECT => \&dissect_scalar,
+	},
+};
+
+sub AddType($$)
+{
+	my ($t,$d) = @_;
+
+	warn("Reregistering type $t") if (defined($known_types->{$t}));
+
+	$known_types->{$t} = $d;
+}
+
+sub GetType($)
+{
+	my $e = shift;
+
+	my $t = $known_types->{$e->{TYPE}};
+
+	return undef if not $t;
+
+	# DECL can be a function
+	if (ref($t->{DECL}) eq "CODE") {
+		return $t->{DECL}->($e);
+	} else {
+		return $t->{DECL};
+	}
+}
+
+# Return type without special stuff, as used in 
+# struct declarations
+sub DeclShort($)
+{
+	my $e = shift;
+
+	my $t = GetType($e);
+	return undef if not $t;
+	
+	return "$t $e->{NAME}";
+}
+
+sub DeclLong($)
+{
+	my $e = shift;
+
+	my $t = GetType($e);
+
+	return undef if not $t;
+
+	return "$t $e->{NAME}";
+}
+
+sub InitType($$$$)
+{
+	my ($e, $l, $varname, $value) = @_;
+
+	my $t = $known_types->{$l->{DATA_TYPE}};
+
+	return undef if not $t;
+
+	# INIT can be a function
+	if (ref($t->{INIT}) eq "CODE") {
+		return $t->{INIT}->($e, $l, $varname, $value);
+	} else {
+		return $t->{INIT};
+	}
+}
+
+sub DissectType($$$)
+{
+	my ($e, $l, $varname) = @_;
+
+	my $t = $known_types->{$l->{DATA_TYPE}};
+
+	return undef if not $t;
+
+	# DISSECT can be a function
+	if (ref($t->{DISSECT}) eq "CODE") {
+		return $t->{DISSECT}->($e, $l, $varname);
+	} else {
+		return $t->{DISSECT};
+	}
+}
+
+1;