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sub usage() {
return "Usage: lbl2cmp_txt2m --sys=<sys>\n";
}
sub read_cmp_file() {
my ($line, $name, $type, $type_rep, $name_rep, $rep, $i, %anon_index);
my ($line, $name, $type, $class, $rep, $i);
my (@c_name, %c_type, %c_rep, $i_c);
my (@j_name, %j_type, %j_rep, $i_j);
my (@p_name, %p_type, %p_rep, $i_p);
$i_c = 0;
$i_p = 0;
$i_c = 0; # component counter
$i_j = 0; # junction counter
$i_p = 0; # port counter
open (CMP, $cmp) or die ("MTT: lbl2cmp_txt2m, cannot open $cmp");
while (<CMP>) {
chomp;
# skip blank lines
next if (/^(\s)*$/);
# skip comments
next if (/^(\s)*[%\#]/);
# remove leading and trailing whitespace
s/^\s*(\S.*\S)\s*$/$1/;
$line = $_;
print "read_cmp_file: line='${line}'\n" if defined ($debug);
($type, $name, $rep) = read_cmp_line($line);
$name = name_anonymous_component($type) if ($name eq '');
if (port_or_component ($type, $name) eq "port") {
$class = port_or_component_or_junction ($type, $name);
if ($class eq "port") {
$i_p++;
$p_name[$i_p] = $name;
$p_type{$name} = $type;
$p_rep{$name} = $rep;
} else {
} elsif ($class eq "component") {
$i_c++;
$c_name[$i_c] = $name;
$c_type{$name} = $type;
$c_rep {$name} = $rep;
} elsif ($class eq "junction") {
$i_j++;
$j_name[$i_j] = $name;
$j_type{$name} = $type;
$j_rep {$name} = $rep;
} else {
die "MTT: lbl2cmp_txt2m.pl, read_cmp_file: unclassified component";
}
}
close (CMP);
$i = 0;
# assign ports (SS:[])
my $offset = 0;
while ($i < $i_p) {
while ($i < ($offset + $i_p)) {
$i++;
$name = $p_name[$i];
$component_name[$i] = $name;
$component_type{$name} = $p_type{$name};
$component_rep {$name} = $p_rep{$name};
$component_cr {$name} = '';
$component_arg {$name} = '';
}
# then assign components (including SS)
$offset = $i_p;
while ($i < ($i_p + $i_c)) {
while ($i < ($offset + $i_c)) {
$i++;
$name = $c_name[${i}-${i_p}];
$name = $c_name[${i}-${offset}];
$component_name[$i] = $name;
$component_type{$name} = $c_type{$name};
$component_rep {$name} = $c_rep{$name};
$component_cr {$name} = '';
$component_arg {$name} = '';
}
# then assign junctions
$offset = $i_p + $i_c;
while ($i < ($offset + $i_j)) {
$i++;
$name = $j_name[${i}-${offset}];
$component_name[$i] = $name;
$component_type{$name} = $j_type{$name};
$component_rep {$name} = $j_rep{$name};
$component_cr {$name} = '';
$component_arg {$name} = '';
}
}
sub read_cmp_line() {
my $line = $_;
my ($type, $name, $rep, $misc);
($type, $misc) = split (/:/, $line);
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}
$num = $anonymous_component_type_index{$type};
$name = "mtt${type}_${num}";
print "name_anonymous_component: type='${type}', name='${name}'\n" if defined ($debug);
return ($name);
}
sub port_or_component() {
sub port_or_component_or_junction() {
my ($type, $name) = @_;
my $retval;
if ($type ne "SS") {
if ($type eq "SS") {
$retval = "component";
} else {
print "port_or_component: name='${name}'\n";
print "port_or_component: type='$type', name='$name' class='$retval'\n" if defined ($debug);
print "port_or_component_or_junction: type='$type', name='$name' class='$retval'\n" if defined ($debug);
return ($retval);
}
sub read_lbl_file() {
my (@line, $name, $type, $cr, $arg, $i);
open (LBL, $lbl) or die ("MTT: lbl2cmp_txt2m, cannot open $lbl");
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