Killed files which have been rewritten and moved.

This commit is contained in:
joey
2000-04-21 08:53:31 +00:00
parent 72a5a67af3
commit cd02f8033b
4 changed files with 0 additions and 582 deletions

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@@ -1,133 +0,0 @@
#!/usr/bin/perl
#
# Package for converting from a .deb file.
package From::deb;
use strict;
# Global variable initialization.
# This is set to 1 if dpkg-deb is in the path.
my $dpkg_deb=undef;
my $dir;
foreach $dir (split(/:/,$ENV{PATH})) {
if (-x "$dir/dpkg-deb") {
$dpkg_deb=1;
last;
}
}
# Query a deb file for fields, and return a hash of the fields found.
# Pass the filename of the deb file to query.
sub GetFields { my ($self,$file)=@_;
my %fields;
# Extract the control file from the deb file.
my @control;
if ($dpkg_deb) {
@control = `dpkg-deb --info $file control`;
}
else {
# It can have one of two names, depending on the tar
# version the .deb was built from.
@control = `ar p $file control.tar.gz | tar Oxzf - control [./]control`;
}
# Parse control file and extract fields.
my $i=0;
while ($i<=$#control) {
$_ = $control[$i];
chomp;
$fields{NAME} = $1 if (/^Package:\s*(.+)/i);
$fields{VERSION} = $1 if (/^Version:\s*(.+)/i);
$fields{ARCH} = $1 if (/^Architecture:\s*(.+)/i);
$fields{MAINTAINER} = $1 if (/^Maintainer:\s*(.+)/i);
$fields{DEPENDS} = $1 if (/^Depends:\s*(.+)/i);
$fields{REQUIRES} = $1 if (/^Requires:\s*(.+)/i);
$fields{GROUP} = $1 if (/^Section:\s*(.+)/i);
if (/^Description:\s*(.+)/i) {
$fields{SUMMARY} = "$1";
$i++;
while (($i<=$#control) && ($control[$i])) {
$control[$i] =~ s/^ //g; #remove leading space
$control[$i] = "\n" if ($control[$i] eq ".\n");
$fields{DESCRIPTION}.=$control[$i];
$i++;
}
$i--;
}
$i++;
}
$fields{COPYRIGHT}="see /usr/share/doc/$fields{NAME}/copyright";
$fields{GROUP}="unknown" if (!$fields{GROUP});
$fields{DISTRIBUTION}="Debian";
if ($fields{VERSION} =~ /(.+)-(.+)/) {
$fields{VERSION} = $1;
$fields{RELEASE} = $2;
} else {
$fields{RELEASE} = '1';
}
# Just get rid of epochs for now.
if ($fields{VERSION} =~ /\d+:(.*)/) {
$fields{VERSION} = $1;
}
# Read in the list of conffiles, if any.
if ($dpkg_deb) {
$fields{CONFFILES}=`dpkg-deb --info $file conffiles 2>/dev/null`;
}
else {
$fields{CONFFILES}=
`ar p $file control.tar.gz | tar Oxzf - conffiles 2>/dev/null`;
}
# Read in the list of all files.
# Note that tar doesn't supply a leading `/', so we have to add that.
$fields{FILELIST}=undef;
if ($dpkg_deb) {
my $fn;
foreach $fn (`dpkg-deb --fsys-tarfile $file | tar tf -`) {
$fields{FILELIST}.="/$fn";
}
}
else {
my $fn;
foreach $fn (`ar p $file data.tar.gz | tar tzf -`) {
$fields{FILELIST}.="/$fn";
}
}
if ($main::scripts) {
# Read in the scripts, if any.
my $field;
for $field ('postinst', 'postrm', 'preinst', 'prerm') {
if ($dpkg_deb) {
$fields{uc($field)}=`dpkg-deb --info $file $field 2>/dev/null`;
}
else {
$fields{uc($field)}=
`ar p $file control.tar.gz | tar Oxzf - $field 2>/dev/null`;
}
}
}
$fields{RELEASE}++ unless $main::keep_version;
return %fields;
}
# Handles unpacking of debs.
sub Unpack { my ($self,$file,%fields)=@_;
if ($dpkg_deb) {
Alien::SafeSystem ("(cd ..;dpkg-deb -x $file $fields{NAME}-$fields{VERSION})",
"Error unpacking $file\n");
}
else {
Alien::SafeSystem ("(cd ..;ar p $file data.tar.gz) | tar zxpf -",
"Error unpacking $file\n");
}
}
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@@ -1,178 +0,0 @@
#!/usr/bin/perl
#
# Package for converting from a .rpm file.
package From::rpm;
use strict;
# Query a rpm file for fields, and return a hash of the fields found.
# Pass the filename of the rpm file to query.
sub GetFields { my ($self,$file)=@_;
my %fields;
# This maps rpm fields (the keys) to the name we want
# for each field (the values).
my %fieldtrans;
# Get the scripts fields too?
if ($main::scripts) {
%fieldtrans=(
'PREIN' => 'PREINST',
'POSTIN' => 'POSTINST',
'PREUN' => 'PRERM',
'POSTUN' => 'POSTRM',
);
}
# These fields need no translation.
my $field;
foreach $field ('NAME','VERSION','RELEASE','ARCH','CHANGELOGTEXT','SUMMARY',
'DESCRIPTION', 'COPYRIGHT', 'PREFIXES') {
$fieldtrans{$field}=$field;
}
# Use --queryformat to pull out all the fields we need.
foreach $field (keys(%fieldtrans)) {
$_=`LANG=C rpm -qp $file --queryformat \%{$field}`;
$fields{$fieldtrans{$field}}=$_ if $_ ne '(none)';
}
if ($main::scripts) {
# Fix up the scripts - they are always shell scripts, so make them so.
foreach $field ('PREINST','POSTINST','PRERM','POSTRM') {
$fields{$field}="#!/bin/sh\n$fields{$field}" if $fields{$field};
}
}
# Get the conffiles list.
$fields{CONFFILES}=`rpm -qcp $file`;
# Include the output of rpm -qi in the copyright file.
$fields{COPYRIGHT_EXTRA}=`rpm -qpi $file`;
# Get the filelist, it's used in the parent directory check in Unpack().
$fields{FILELIST}=`rpm -qpl $file`;
# Sanity check fields.
if (!$fields{SUMMARY}) {
# Older rpms will have no summary, but will have a
# description. We'll take the 1st line out of the
# description, and use it for the summary.
($fields{SUMMARY})=($fields{DESCRIPTION}."\n")=~m/(.*?)\n/m;
# Fallback.
if (!$fields{SUMMARY}) {
$fields{SUMMARY}="Converted RPM package";
}
}
if (!$fields{COPYRIGHT}) {
$fields{COPYRIGHT}="unknown";
}
if (!$fields{DESCRIPTION}) {
$fields{DESCRIPTION}=$fields{SUMMARY};
}
# Convert ARCH into string, if it isn't already a string.
if ($fields{ARCH} eq 1) {
$fields{ARCH}='i386';
}
elsif ($fields{ARCH} eq 2) {
$fields{ARCH}='alpha';
}
elsif ($fields{ARCH} eq 3) {
$fields{ARCH}='sparc';
}
elsif ($fields{ARCH} eq 6) {
$fields{ARCH}='m68k';
}
elsif ($fields{ARCH} eq "noarch") { # noarch = all
$fields{ARCH}='all';
}
# Treat 486, 586, etc, as 386.
if ($fields{ARCH}=~m/i\d86/) {
$fields{ARCH}='i386';
}
# Treat ppc as powerpc.
if ($fields{ARCH} eq 'ppc') {
$fields{ARCH} = 'powerpc';
}
if ($fields{RELEASE} eq undef || $fields{VERSION} eq undef|| !$fields{NAME}) {
Alien::Error("Error querying rpm file.");
}
$fields{RELEASE}++ unless $main::keep_version;
$fields{DISTRIBUTION}="Red Hat";
return %fields;
}
# Unpack a rpm file.
sub Unpack { my ($self,$file,%fields)=@_;
Alien::SafeSystem("(cd ..;rpm2cpio $file) | cpio --extract --make-directories --no-absolute-filenames --preserve-modification-time",
"Error unpacking $file\n");
# If the package is relocatable. We'd like to move it to be under the
# PREFIXES directory. However, it's possible that that directory is in
# the package - it seems some rpm's are marked as relocatable and
# unpack already in the directory they can relocate to, while some are
# marked relocatable and the directory they can relocate to is removed
# from all filenames in the package. I suppose this is due to some
# vchange between versions of rpm, but none of this is adequatly
# documented, so we'll just muddle through.
#
# Test to see if the package contains the PREFIXES directory already.
print "----$fields{PREFIXES}\n";
if ($fields{PREFIXES} ne undef && ! -e "./$fields{PREFIXES}") {
print "Moving unpacked files into $fields{PREFIXES}\n";
# Get the files to move.
my $filelist=join ' ',glob('*');
# Now, make the destination directory.
my $collect=undef;
foreach (split(m:/:,$fields{PREFIXES})) {
if ($_ ne undef) { # this keeps us from using anything but relative paths.
$collect.="$_/";
mkdir $collect,0755 || Alien::Error("Unable to make directory: $collect: $!");
}
}
# Now move all files in the package to the directory we made.
Alien::SafeSystem("mv $filelist ./$fields{PREFIXES}",
"Error moving unpacked files into the default prefix directory\n");
}
# When cpio extracts the file, any child directories that are present, but
# whose parent directories are not, end up mode 700. This next block corrects
# that to 755, which is more reasonable.
#
# Of course, this whole thing assumes we get the filelist in sorted order.
my $lastdir=undef;
foreach $file (split(/\n/,$fields{FILELIST})) {
$file=~s/^\///;
if (($lastdir && $file=~m:^\Q$lastdir\E/[^/]*$: eq undef) || !$lastdir) {
# We've found one of the nasty directories. Fix it up.
#
# Note that I strip the trailing filename off $file here, for two
# reasons. First, it makes the loop easier, we don't need to fix the
# perms on the last file, after all! Second, it makes the -d test below
# fire, which saves us from trying to fix a parent directory twice.
($file)=$file=~m:(.*)/.*?:;
my $dircollect=undef;
my $dir;
foreach $dir (split(/\//,$file)) {
$dircollect.="$dir/";
chmod 0755,$dircollect; # TADA!
}
}
if (-d "./$file") {
$lastdir=$file;
}
}
}
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@@ -1,124 +0,0 @@
#!/usr/bin/perl
#
# Package for converting to .deb file.
package To::deb;
use strict;
# Mangle the fields to fit debian standards.
sub FixFields { my ($self,%fields)=@_;
# Make sure package name is all lower case.
$fields{NAME}=lc($fields{NAME});
# Make sure the package name contains no invalid characters.
$fields{NAME} =~ tr/_/-/;
$fields{NAME} =~ s/[^a-z0-9-\.\+]//g;
# make sure the version contains digets.
if ($fields{VERSION} !~ m/[0-9]/) {
# drat. well, add some. dpkg-deb won't work
# on a version w/o numbers.
$fields{VERSION}.="0";
}
# same with revision.
if ($fields{RELEASE} !~ m/[0-9]/) {
$fields{RELEASE}.="-1";
}
# Fix up the description field to Debian standards (indented at
# least one space, no empty lines.)
my $description=undef;
my $line;
foreach $line (split(/\n/,$fields{DESCRIPTION})) {
$line=~s/\t/ /g; # change tabs to spaces.
$line=~s/\s+$//g; # remove trailing whitespace.
if (!$line) { # empty lines
$line=" .";
}
else { # normal lines
$line=" $line";
}
$description.=$line."\n";
}
chomp $description;
$fields{DESCRIPTION}=$description."\n";
return %fields;
}
# Create debian/* files, either from a patch, or automatically.
sub Convert { my ($self,$workdir,$nopatch,%fields)=@_;
if ($main::generate && !$main::single) {
Alien::SafeSystem("cp -fa $workdir $workdir.orig", "Error creating $workdir.orig");
}
# Do the actual conversion here.
mkdir "$fields{NAME}-$fields{VERSION}/debian",0755
|| Alien::Error("Unable to make debian directory");
my $patchfile=$main::patchfile;
$patchfile=Alien::GetPatch($fields{NAME},$fields{VERSION},$fields{RELEASE}) if !$patchfile;
if ($patchfile && ! $nopatch) {
Alien::Patch($patchfile,$workdir);
}
else {
$self->AutoDebianize($workdir,%fields);
}
chmod 0755,"$workdir/debian/rules";
# Make the .orig directory if we were instructed to do so.
if ($main::single) {
print "Directory $workdir prepared.\n";
}
elsif ($main::generate) {
print "Directories $workdir and $workdir.orig prepared.\n";
}
}
# Fill out templates to create debian/* files.
# Pass it the work directory, and the type of package we are debianizing.
sub AutoDebianize { my ($self,$workdir,%fields)=@_;
Alien::Status("Automatic package debianization");
# Generate some more fields we need.
$fields{DATE}=Alien::GetDate();
$fields{EMAIL}=Alien::GetEmail();
$fields{USERNAME}=Alien::GetUserName();
# Fill out all the templates.
my $fn;
foreach $fn (glob("$main::libdir/to-$main::desttype/$main::filetype/*")) {
my $destfn=$fn;
$destfn=~s#^$main::libdir/to-$main::desttype/$main::filetype/##;
Alien::FillOutTemplate($fn,"$main::workdir/debian/$destfn",%fields);
}
# Autogenerate the scripts without templates, so the scripts
# only exist if they need to.
my $script;
foreach $script ('postinst','postrm','preinst','prerm') {
if ($fields{uc($script)}) {
open (OUT,">$workdir/debian/$script") ||
Alien::Error("$workdir/debian/$script: $!");
print OUT $fields{uc($script)};
close OUT;
}
}
}
# Passed the available info about the package in a hash, return the name of
# the debian package that will be made.
sub GetPackageName { my ($self,%fields)=@_;
return "$fields{NAME}_$fields{VERSION}-$fields{RELEASE}_$fields{ARCH}.deb";
}
# Build the debian package.
sub Build { my ($self)=@_;
Alien::SafeSystem("debian/rules binary","Package build failed.\n");
}
# Install the debian package that is passed.
sub Install { my ($self,$package)=@_;
Alien::SafeSystem("dpkg --no-force-overwrite -i $package");
}
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@@ -1,147 +0,0 @@
#!/usr/bin/perl
#
# Package for converting to .rpm file.
package To::rpm;
use strict;
# Mangle the fields to make rpm happy with them.
sub FixFields { my ($self,%fields)=@_;
# Make sure the version has no dashes in it.
$fields{VERSION} =~ tr/-/_/;
# Fix up the scripts. Since debian/slackware scripts can be anything, even
# perl programs or binary files, and redhat is limited to only shell scripts,
# we need to encode the files and add a scrap of shell script to make it
# unextract and run on the fly.
my $field;
foreach $field ('POSTINST', 'POSTRM', 'PREINST', 'PRERM') {
if ($fields{$field}) {
# Rpm expands %S, so escape such things.
my $f = pack("u",$fields{$field});
$f =~ s/%/%%/g;
$fields{$field}=
"set -e\n".
"mkdir /tmp/alien.\$\$\n".
qq{perl -pe '\$_=unpack("u",\$_)' << '__EOF__' > /tmp/alien.\$\$/script\n}.
$f.
"__EOF__\n".
"chmod 755 /tmp/alien.\$\$/script\n".
"/tmp/alien.\$\$/script \"\$@\"\n".
"rm -f /tmp/alien.\$\$/script\n".
"rmdir /tmp/alien.\$\$";
}
}
return %fields;
}
# Generate the spec file.
sub Convert { my ($self,$workdir,$nopatch,%fields)=@_;
Alien::Status("Automatic spec file generation");
# Create some more fields we will need.
my $pwd=`pwd`;
chomp $pwd;
$fields{BUILDROOT}="$pwd/$workdir"; # must be absolute filename.
# Remove directories from the filelist. Place %config in front of files
# that are conffiles.
my @conffiles=split(/\n/,$fields{CONFFILES});
my $filelist;
my $fn;
foreach $fn (split(/\n/,$fields{FILELIST})) {
if ($fn=~m:/$: eq undef) { # not a directory
if (grep(m:^\Q$fn\E$:,@conffiles)) { # it's a conffile
$filelist.="%config $fn\n";
}
else { # normal file
# Filename must be quoted so rpm can handle
# spaces.
$filelist.="\"$fn\"\n";
}
}
else {
# Add directories too.
$filelist.="%dir \"$fn\"\n";
}
}
$fields{FILELIST}=$filelist;
Alien::FillOutTemplate("$main::libdir/to-$main::desttype/$main::filetype/spec",
"$workdir/$fields{NAME}-$fields{VERSION}-$fields{RELEASE}.spec",%fields);
if ($main::generate) {
print "Directory $workdir prepared.\n";
}
}
# Passed the available info about the package in a hash, return the name of
# the rpm package that will be made.
sub GetPackageName { my ($self,%fields)=@_;
# Ask rpm how it's set up. We want to know what architecture it will output,
# and where it will place rpms.
my ($rpmarch, $rpmdir);
foreach (`rpm --showrc`) {
chomp;
if (/^build arch\s+:\s(.*)$/) {
$rpmarch=$1;
}
elsif (/^rpmdir\s+:\s(.*)$/) {
$rpmdir=$1;
}
}
if (!$rpmarch) {
Alien::Error("rpm --showrc failed.");
}
# Debian's "all" architecture is a special case, and the output rpm
# will be a noarch rpm.
if ($fields{ARCH} eq 'all') { $rpmarch='noarch' }
if (! $rpmdir) {
# Presumably we're delaing with rpm 3.0 or above, which
# doesn't output rpmdir in any format I'd care to try to parse.
# Instead, rpm is now of a late enough version to notice the
# %define's in the spec file, that will make the file end up in
# the directory we started in.
return "$fields{NAME}-$fields{VERSION}-$fields{RELEASE}.$rpmarch.rpm";
}
else {
# Old rpm.
return "$rpmdir/$rpmarch/$fields{NAME}-$fields{VERSION}-$fields{RELEASE}.$rpmarch.rpm";
}
}
# Build a rpm file.
sub Build { my ($self,%fields)=@_;
# Debian's "all" architecture is a special case where we make noarch rpms.
my $buildarch;
if ($fields{ARCH} eq 'all') {
# Nasty version check in here because rpm gratuitously
# changed this option at version 3.0.
my $lc_all=$ENV{LC_ALL};
$ENV{LC_ALL}='C';
my $version=`rpm --version`;
$ENV{LC_ALL}=$lc_all; # important to reset it.
my $minor;
($version,$minor)=$version=~m/version (\d+).(\d+)/;
if ($version >= 3 || ($version eq 2 && $minor >= 92)) {
$buildarch="--target noarch";
}
else {
$buildarch="--buildarch noarch"
}
}
Alien::SafeSystem("rpm $buildarch -bb $ENV{RPMBUILDOPT} $fields{NAME}-$fields{VERSION}-$fields{RELEASE}.spec",
"Error putting together the RPM package.\n");
}
# Install the passed rpm file.
sub Install { my ($self,$package)=@_;
Alien::SafeSystem("rpm -ivh $ENV{RPMINSTALLOPT} $package");
}
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