# HG changeset patch # User Rich Burridge # Date 1407156626 25200 # Node ID b8615970ab39815383f3b3e47e6e47c546f6942d # Parent ee952bf2ba09ddc0ecbc7e44a1064560cecf0000 15477360 SUNBT6696488 rpm2cpio needs updating to cope with rpms from the modern era diff -r ee952bf2ba09 -r b8615970ab39 components/rpm2cpio/Makefile --- a/components/rpm2cpio/Makefile Fri Jul 25 12:30:22 2014 -0700 +++ b/components/rpm2cpio/Makefile Mon Aug 04 05:50:26 2014 -0700 @@ -25,17 +25,19 @@ include ../../make-rules/shared-macros.mk -# The version of rpm2cpio.pl delivered in SFW does not seem to be -# available for download anymore, so it is exceptionally delivered in -# the Userland gate itself. +# The version of rpm2cpio.pl delivered in Userland does not seem to be +# available in the form of a compressed source tarball, so it is +# exceptionally delivered in the Userland gate itself. Note that the version +# number comes from the PORTVERSION field of the Makefile at the +# COMPONENT_PROJECT_URL site. # COMPONENT_NAME= rpm2cpio -COMPONENT_VERSION= 0.5.11 -COMPONENT_PROJECT_URL= http://www.iagora.com/~espel/rpm2cpio/ +COMPONENT_VERSION= 1.3 +COMPONENT_PROJECT_URL= http://svnweb.freebsd.org/ports/head/archivers/rpm2cpio COMPONENT_SRC= src COMPONENT_BUGDB= utility/rpm -TPNO= 17710 +TPNO= 17824 include ../../make-rules/prep.mk diff -r ee952bf2ba09 -r b8615970ab39 components/rpm2cpio/rpm2cpio.license --- a/components/rpm2cpio/rpm2cpio.license Fri Jul 25 12:30:22 2014 -0700 +++ b/components/rpm2cpio/rpm2cpio.license Mon Aug 04 05:50:26 2014 -0700 @@ -1,4 +1,6 @@ Copyright (C) 1997,1998,1999, Roger Espel Llima +Copyright (C) 2000, Sergey Babkin +Copyright (C) 2009, Alex Kozlov Permission is hereby granted, free of charge, to any person obtaining a copy of this software and any associated documentation files (the "Software"), to diff -r ee952bf2ba09 -r b8615970ab39 components/rpm2cpio/rpm2cpio.p5m --- a/components/rpm2cpio/rpm2cpio.p5m Fri Jul 25 12:30:22 2014 -0700 +++ b/components/rpm2cpio/rpm2cpio.p5m Mon Aug 04 05:50:26 2014 -0700 @@ -35,4 +35,4 @@ file rpm2cpio.pl path=usr/bin/rpm2cpio legacy pkg=SUNWrpm desc="Utilities for processing RPM archives" \ name="Utilities for processing RPM archives" -license rpm2cpio.license license=BSD +license rpm2cpio.license license=BSD-like diff -r ee952bf2ba09 -r b8615970ab39 components/rpm2cpio/src/rpm2cpio.pl --- a/components/rpm2cpio/src/rpm2cpio.pl Fri Jul 25 12:30:22 2014 -0700 +++ b/components/rpm2cpio/src/rpm2cpio.pl Mon Aug 04 05:50:26 2014 -0700 @@ -1,6 +1,8 @@ -#!/usr/perl5/bin/perl +#!/usr/bin/perl -w # Copyright (C) 1997,1998,1999, Roger Espel Llima +# Copyright (C) 2000, Sergey Babkin +# Copyright (C) 2009, Alex Kozlov # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and any associated documentation files (the "Software"), to @@ -27,64 +29,70 @@ # required for it, since it uses the same library used to extract RPM's. # in particular, it won't build on the HPsUX box i'm on. - -# add a path if desired -$gzip = "gzip"; - -sub printhelp { - print < -dumps the contents to stdout as a cpio archive +use strict; -use: rpm2cpio [file.rpm] > file.cpio - -Here's how to use cpio: - list of contents: cpio -t -i < /file/name - extract files: cpio -d -i < /file/name -HERE - - exit 0; -} +my ($f, $rpm, $filter) = (); if ($#ARGV == -1) { - printhelp if -t STDIN; - $f = "STDIN"; + $f = "STDIN"; } elsif ($#ARGV == 0) { - open(F, "< $ARGV[0]") or die "Can't read file $ARGV[0]\n"; - $f = 'F'; + open($f, "< $ARGV[0]") or die "Can't read file $ARGV[0]\n"; } else { - printhelp; + print "rpm2cpio v1.3, perl version by orabidoo\n"; + print "use: rpm2cpio [file.rpm]\n"; + print "dumps the contents to stdout as a GNU cpio archive\n"; + exit 0; } -printhelp if -t STDOUT; +read $f, $rpm, 96; -# gobble the file up -undef $/; -$|=1; -$rpm = <$f>; -close ($f); - -($magic, $major, $minor, $crap) = unpack("NCC C90", $rpm); +my ($magic, $major, undef) = unpack("NCC", $rpm); die "Not an RPM\n" if $magic != 0xedabeedb; -die "Not a version 3 or 4 RPM\n" if $major != 3 && $major != 4; +die "Not a version 3 or 4 RPM\n" if $major != 3 and $major != 4; -$rpm = substr($rpm, 96); +read $f, $rpm, 16 or die "No header\n"; +while(1) { + ($magic, undef, my $sections, my $bytes) = unpack("N4", $rpm); + my ($smagic, $smagic2) = unpack("nN", $rpm); + + #printf(STDERR "0x%x 0x%x 0x%x 0x%x 0x%x\n", + # tell($f)-16, $magic, $sections, $bytes, $smagic); -while ($rpm ne '') { - $rpm =~ s/^\c@*//s; - ($magic, $crap, $sections, $bytes) = unpack("N4", $rpm); - $smagic = unpack("n", $rpm); - last if $smagic eq 0x1f8b; - die "Error: header not recognized\n" if $magic != 0x8eade801; - $rpm = substr($rpm, 16*(1+$sections) + $bytes); + if ($smagic == 0x1f8b) { + $filter = "gzip -cd"; + last; + } + # BZh + if ($smagic == 0x425a and ($smagic2 & 0xff000000) == 0x68000000) { + $filter = "bzip2 -cd"; + last; + } + # 0xFD, '7zXZ', 0x0 + if ($smagic == 0xfd37 and $smagic2 == 0x7a585a00) { + $filter = "xz -cd"; + last; + } + # assume lzma if there is no sig + if ($magic != 0x8eade801) { + $filter = "lzma -cd"; + last; + } + + # skip the headers + seek $f, 16 * $sections + $bytes, 1 or die "File is too small\n"; + do { + read $f, $rpm, 1 or die "No header\n" ; + } while(0 == unpack("C", $rpm)); + read $f, $rpm, 15, 1 or die "No header\n" ; } -die "bogus RPM\n" if $rpm eq ''; +open(ZCAT, "| $filter") or die "can't pipe to $filter\n"; -open(ZCAT, "|gzip -cd") || die "can't pipe to gzip\n"; -print STDERR "CPIO archive found!\n"; +while($rpm ne '') { + print ZCAT $rpm; + read $f, $rpm, 10240; # read in blocks +} -print ZCAT $rpm; close ZCAT; - +close $f;