Adding side stream changes to Maemian. Working to integrate full upstream libraries...

[maemian] / nokia-lintian / collection / copyright-file

diff --git a/nokia-lintian/collection/copyright-file b/nokia-lintian/collection/copyright-file
new file mode 100755 (executable)
index 0000000..0146dad
--- /dev/null
+++ b/nokia-lintian/collection/copyright-file
@@ -0,0 +1,67 @@
+#!/usr/bin/perl -w
+# copyright-file -- lintian collector script
+
+# Copyright (C) 1998 Richard Braakman
+# 
+# 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, you can find it on the World Wide
+# Web at http://www.gnu.org/copyleft/gpl.html, or write to the Free
+# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+use strict;
+
+($#ARGV == 1) or fail("syntax: copyright-file <pkg> <type>");
+my $pkg = shift;
+my $type = shift;
+
+-f "fields/package" or fail("copyright-file invoked in wrong directory");
+
+unlink("copyright");
+
+my $file1 = "unpacked/usr/share/doc/$pkg/copyright";
+my $file2 = "unpacked/usr/doc/$pkg/copyright";
+
+my $file;
+if (-f $file1 ) { $file = $file1; }
+else { $file = $file2; }
+
+if (-f $file) {
+    link($file, "copyright")
+       or fail("cannot link $file to copyright: $!");
+} elsif (-f "$file.gz") {
+    use lib "$ENV{'LINTIAN_ROOT'}/lib";
+    use Pipeline;
+
+    pipeline((sub { exec 'gzip', '-dc', $file }), "copyright") == 0
+       or fail("error in gzip");
+} else {
+    # no copyright file found
+    open(DUMMY, ">copyright");
+    close(DUMMY);
+}
+
+exit 0;
+
+# -----------------------------------
+
+sub fail {
+    if ($_[0]) {
+        print STDERR "internal error: $_[0]\n";
+    } elsif ($!) {
+        print STDERR "internal error: $!\n";
+    } else {
+        print STDERR "internal error.\n";
+    }
+    exit 1;
+}