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#!/usr/bin/perl
#
# Copyright (C) 2014 Anthony Kohan and Daniel M. German
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
use strict;
use Switch;
use File::Temp;
use File::Find;
use File::Basename;
use Scalar::Util qw(looks_like_number);
use Spreadsheet::WriteExcel;
if(scalar(@ARGV) != 2){
print STDERR "Incorrect number of arguments\n";
print STDERR "Correct usage is: perl ninka-wrapper <path to package file> <database name>\n";
exit 1;
}
my $path = $0;
$path =~ s/\/+[^\/]+$//;
if ($path eq "") {
$path = "./";
}
my ($pack, $excelFile) = @ARGV;
my $workbook = Spreadsheet::WriteExcel->new($excelFile);
my $worksheet = $workbook->add_worksheet();
my $format = $workbook->add_format(); # Add a format
$format->set_bold();
$format->set_color('blue');
$format->set_align('center');
$worksheet->set_column(0, 9, 30);
$worksheet->write(0, 0, 'Container File', $format);
$worksheet->write(0, 1, 'Path', $format);
$worksheet->write(0, 2, 'Filename', $format);
$worksheet->write(0, 3, 'Licenses', $format);
$worksheet->write(0, 4, 'Num found', $format);
$worksheet->write(0, 5, 'Lines', $format);
$worksheet->write(0, 6, 'TokensIgnored', $format);
$worksheet->write(0, 7, 'TokensUnmatched', $format);
$worksheet->write(0, 8, 'TokensUnknown', $format);
$worksheet->write(0, 9, 'Tokens', $format);
my $tempdir = File::Temp->newdir();
my $dirname = $tempdir->dirname;
print "***** Extracting file [$pack] to temporary directory [$dirname] *****\n";
my $packext = getExtension($pack);
if ($packext eq ".bz2" || $packext eq ".gz") {
execute("tar -xvf '$pack' --directory '$dirname'");
} elsif ($packext eq ".jar" || $packext eq ".zip") {
execute("unzip -d $dirname $pack");
} else {
print "ninka-wrapper does not support packages with extension [$packext]\n";
}
my @files;
find(
sub { push @files, $File::Find::name unless -d; },
$dirname
);
print "***** Beginning Execution of Ninka *****\n";
foreach my $file (@files) {
if (-T $file) {
print "Running ninka on file [$file]\n";
execute("perl ${path}/ninka.pl '$file'");
}
}
print "***** Entering Ninka Data into excell file [$excelFile] *****\n";
my $row = 1;
foreach my $file (@files) {
my $filepath = dirname($file);
$filepath =~ s/$dirname//;
my $basefile = fileparse($file, ());
my $packname = basename($pack);
#Read entire file into a string
my $filename = "${file}.license";
$worksheet->write($row, 0, $packname);
$worksheet->write($row, 1, $filepath);
$worksheet->write($row, 2, $basefile);
print "Inserting [$basefile] into table spreedsheet\n";
if (-T $filename) {
open (my $fh, '<', $filename) or die "Can't open file $!";
my $filedata = do { local $/; <$fh> };
my @columns = parseLicenseData($filedata);
my $originalFile = $file;
$originalFile =~ s/\.license$//;
foreach my $i (0..7) {
$worksheet->write($row, $i+3, $columns[$i]);
}
close($fh);
} else {
$worksheet->write($row, 3, "Binary File");
}
$row++;
}
$workbook->close();
sub parseLicenseData {
my ($data) = @_;
chomp($data);
my @columns;
my @fields = split(';', $data);
if($fields[0] eq "NONE\n"){
@columns = '' x 7;
@columns[0] = 'NONE';
} else {
@columns = @fields;
}
return @columns;
}
sub getExtension {
my ($file) = @_;
my $filename = basename($file);
my ($ext) = $filename =~ /(\.[^.]+)$/;
return $ext;
}
sub removeExtension {
my ($file) = @_;
(my $filename = $file) =~ s/\.[^.]+$//;
return $filename;
}
sub execute {
my ($command) = @_;
my $output = `$command`;
my $status = ($? >> 8);
die "execution of [$command] failed: status [$status]\n" if ($status != 0);
return $output;
}
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