53 lines
881 B
Perl
53 lines
881 B
Perl
###################################################
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# C utility functions for pidl
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# Copyright jelmer@samba.org 2005-2007
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# released under the GNU GPL
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package Parse::Pidl::CUtil;
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require Exporter;
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@ISA = qw(Exporter);
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@EXPORT = qw(get_pointer_to get_value_of get_array_element);
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use vars qw($VERSION);
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$VERSION = '0.01';
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use strict;
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sub get_pointer_to($)
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{
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my $var_name = shift;
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if ($var_name =~ /^\*(.*)$/) {
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return $1;
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} elsif ($var_name =~ /^\&(.*)$/) {
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return "&($var_name)";
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} else {
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return "&$var_name";
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}
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}
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sub get_value_of($)
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{
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my $var_name = shift;
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if ($var_name =~ /^\&(.*)$/) {
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return $1;
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} else {
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return "*$var_name";
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}
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}
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sub get_array_element($$)
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{
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my ($var_name, $idx) = @_;
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if ($var_name =~ /^\*.*$/) {
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$var_name = "($var_name)";
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} elsif ($var_name =~ /^\&.*$/) {
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$var_name = "($var_name)";
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}
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return "$var_name"."[$idx]";
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}
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1;
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