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##########################################
# Converts ODL stuctures to IDL structures
# (C) 2004-2005 Jelmer Vernooij <jelmer@samba.org>
package Parse::Pidl::ODL;
use Parse::Pidl::Util qw(has_property);
use Parse::Pidl::Typelist qw(hasType getType);
use strict;
use vars qw($VERSION);
$VERSION = '0.01';
#####################################################################
# find an interface in an array of interfaces
sub get_interface($$)
{
my($if) = shift;
my($n) = shift;
foreach(@{$if}) {
if($_->{NAME} eq $n) { return $_; }
}
return 0;
}
sub FunctionAddObjArgs($)
{
my $e = shift;
unshift(@{$e->{ELEMENTS}}, {
'NAME' => 'ORPCthis',
'POINTERS' => 0,
'PROPERTIES' => { 'in' => '1' },
'TYPE' => 'ORPCTHIS'
});
unshift(@{$e->{ELEMENTS}}, {
'NAME' => 'ORPCthat',
'POINTERS' => 0,
'PROPERTIES' => { 'out' => '1' },
'TYPE' => 'ORPCTHAT'
});
}
sub ReplaceInterfacePointers($)
{
my $e = shift;
foreach my $x (@{$e->{ELEMENTS}}) {
next unless (hasType($x->{TYPE}));
next unless getType($x->{TYPE})->{DATA}->{TYPE} eq "INTERFACE";
$x->{TYPE} = "MInterfacePointer";
}
}
# Add ORPC specific bits to an interface.
sub ODL2IDL($)
{
my $odl = shift;
foreach my $x (@{$odl}) {
# Add [in] ORPCTHIS *this, [out] ORPCTHAT *that
# and replace interfacepointers with MInterfacePointer
# for 'object' interfaces
if (has_property($x, "object")) {
foreach my $e (@{$x->{DATA}}) {
($e->{TYPE} eq "FUNCTION") && FunctionAddObjArgs($e);
ReplaceInterfacePointers($e);
}
# Object interfaces use ORPC
my @depends = ();
if(has_property($x, "depends")) {
@depends = split /,/, $x->{PROPERTIES}->{depends};
}
push @depends, "orpc";
$x->{PROPERTIES}->{depends} = join(',',@depends);
}
if ($x->{BASE}) {
my $base = get_interface($odl, $x->{BASE});
foreach my $fn (reverse @{$base->{DATA}}) {
next unless ($fn->{TYPE} eq "FUNCTION");
unshift (@{$x->{DATA}}, $fn);
push (@{$x->{INHERITED_FUNCTIONS}}, $fn->{NAME});
}
}
}
return $odl;
}
1;
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