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#! /usr/bin/perl -w
# Takes a set of ps images (belonging to one file) and produces a
# conglomerate picture of that file: static functions in the middle,
# others around it. Each one gets a box about its area.
use strict;
my $SCRUNCH = $ARGV [0];
my $BOXSCRUNCH = $ARGV [1];
my $Tmp;
my $DEBUG = 1;
shift @ARGV; # skip SCRUNCH and BOXSCRUNCH
shift @ARGV;
DecorateFuncs (@ARGV);
#TMPFILE=`mktemp ${TMPDIR:-/tmp}/$$.XXXXXX`
# Arrange.
my $ArgList = "";
foreach $Tmp (@ARGV) {
$ArgList .= "'$Tmp' ";
}
my @Arranged = `../draw_arrangement $SCRUNCH 0 360 0 $ArgList`;
my $CFile = $ARGV [0];
$CFile =~ s/\.c\..*$/.c/;
if ($DEBUG) { print ("% Conglomeration of $CFile\n"); }
print "gsave angle rotate\n";
# Now output the file, except last line.
my $LastLine = pop (@Arranged);
my $Fill = Box_2 ($LastLine,$CFile);
print $Fill;
# Draw box with file name
my @Output = Box ('normal', 'Helvetica-Bold', 32, $CFile, $LastLine);
splice(@Output, $#Output, 0, "grestore\n");
#print @Output;
print (@Arranged);
#add a duplicate box to test if this works
print @Output;
sub ParseBound
{
my $BBoxLine = shift;
$BBoxLine =~ /(-?[\d.]+)\s+(-?[\d.]+)\s+(-?[\d.]+)\s+(-?[\d.]+)/;
# XMin, YMin, XMax, YMax
return ($1 * $BOXSCRUNCH, $2 * $BOXSCRUNCH,
$3 * $BOXSCRUNCH, $4 * $BOXSCRUNCH);
}
# Box (type, font, fontsize, Label, BBoxLine)
sub Box
{
my $Type = shift;
my $Font = shift;
my $Fontsize = shift;
my $Label = shift;
my $BBoxLine = shift;
my @Output = ();
# print (STDERR "Box ('$Type', '$Font', '$Fontsize', '$Label', '$BBoxLine')\n");
push (@Output, "% start of box\n");
push (@Output, "D5\n") if ($Type eq "dashed");
# print (STDERR "BBoxLine: '$BBoxLine'\n");
# print (STDERR "Parsed: '" . join ("' '", ParseBound ($BBoxLine)) . "\n");
my ($XMin, $YMin, $XMax, $YMax) = ParseBound ($BBoxLine);
my $LeftSpaced = $XMin + 6;
my $BottomSpaced = $YMin + 6;
# Put black box around it
push (@Output, (
"($Label) $LeftSpaced $BottomSpaced $Fontsize /$Font\n",
"$YMin $XMin $YMax $XMax U\n"
)
);
push (@Output, "D\n") if ($Type eq "dashed");
# fill bounding box
push (@Output, "% end of box\n");
# Output bounding box
push (@Output, "% bound $XMin $YMin $XMax $YMax\n");
return @Output;
}
sub Box_2
{
my $BBoxLine = shift;
my $CFile = shift;
my $CovFile = "./coverage.dat";
my ($XMin, $YMin, $XMax, $YMax) = ParseBound ($BBoxLine);
my @output = `fgrep $CFile $CovFile`;
chomp $output[0];
my ($junk, $Class, $per) = split /\t/, $output[0];
return "$XMin $YMin $XMax $YMax $Class\n";
}
# Decorate (rgb-vals(1 string) filename)
sub Decorate
{
my $RGB = shift;
my $Filename = shift;
my @Input = ReadPS ($Filename);
my $LastLine = pop (@Input);
my @Output = ();
# Color at the beginning.
push (@Output, "C$RGB\n");
# Now output the file, except last line.
push (@Output, @Input);
# Draw dashed box with function name
# FIXME Make bound cover the label as well!
my $FuncName = $Filename;
$FuncName =~ s/^[^.]+\.c\.(.+?)\..*$/$1/;
push (@Output, Box ('dashed', 'Helvetica', 24, $FuncName, $LastLine));
# Slap over the top.
WritePS ($Filename, @Output);
}
# Add colored boxes around functions
sub DecorateFuncs
{
my $FName = "";
my $FType = "";
foreach $FName (@ARGV)
{
$FName =~ /\+([A-Z]+)\+/;
$FType = $1;
if ($FType eq 'STATIC') {
Decorate ("2", $FName); # Light green.
}
elsif ($FType eq 'INDIRECT') {
Decorate ("3", $FName); # Green.
}
elsif ($FType eq 'EXPORTED') {
Decorate ("4", $FName); # Red.
}
elsif ($FType eq 'NORMAL') {
Decorate ("5", $FName); # Blue.
}
else {
die ("Unknown extension $FName");
}
}
}
sub ReadPS
{
my $Filename = shift;
my @Contents = ();
open (INFILE, "$Filename") or die ("Could not read $Filename: $!");
@Contents = <INFILE>;
close (INFILE);
return @Contents;
}
sub WritePS
{
my $Filename = shift;
open (OUTFILE, ">$Filename")
or die ("Could not write $Filename: $!");
print (OUTFILE @_);
close (OUTFILE);
}
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