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|
# $Id$
# TeXLive::TLPOBJ.pm - module for using tlpobj files
# Copyright 2007 Norbert Preining
# This file is licensed under the GNU General Public License version 2
# or any later version.
package TeXLive::TLPOBJ;
use TeXLive::TLConfig qw($DefaultCategory $CategoriesRegexp $MetaCategoriesRegexp $InfraLocation);
use TeXLive::TLUtils;
#use File::Path;
use TeXLive::TLTREE;
#use FileHandle; # format_name in writeout, no idea how to rewrite
#use File::Basename;
my $_tmp;
my $_containerdir;
sub new {
my $class = shift;
my %params = @_;
my $self = {
name => $params{'name'},
category => defined($params{'category'}) ? $params{'category'} : $DefaultCategory,
shortdesc => $params{'shortdesc'},
longdesc => $params{'longdesc'},
catalogue => $params{'catalogue'},
runfiles => defined($params{'runfiles'}) ? $params{'runfiles'} : [],
runsize => $params{'runsize'},
srcfiles => defined($params{'srcfiles'}) ? $params{'srcfiles'} : [],
srcsize => $params{'srcsize'},
docfiles => defined($params{'docfiles'}) ? $params{'docfiles'} : [],
docsize => $params{'docsize'},
executes => defined($params{'executes'}) ? $params{'executes'} : [],
# note that binfiles is a HASH with keys of $arch!
binfiles => defined($params{'binfiles'}) ? $params{'binfiles'} : {},
binsize => defined($params{'binsize'}) ? $params{'binsize'} : {},
depends => defined($params{'depends'}) ? $params{'depends'} : [],
revision => $params{'revision'},
cataloguedata => defined($params{'cataloguedata'}) ? $params{'cataloguedata'} : {},
};
$_containerdir = $params{'containerdir'} if defined($params{'containerdir'});
bless $self, $class;
return $self;
}
sub from_file {
my $self = shift;
if (@_ != 1) {
die("Need a filename for initialization!");
}
open(TMP,"<$_[0]") || die("Cannot open tlpobj file: $_[0]");
$self->from_fh(\*TMP);
}
sub from_fh {
my ($self,$fh,$multi) = @_;
my $started = 0;
my $lastcmd = "";
my $arch;
my $size;
#while (my $line = $fh->getline) {
while (my $line = <$fh>) {
chomp($line);
&TeXLive::TLUtils::debug("reading line: >>>$line<<<");
$line =~ /^\s*#/ && next; # skip comment lines
if ($line =~ /^\s*$/) {
if (!$started) { next; }
if (defined($multi)) {
# we may read from a tldb file
return 1;
} else {
# we are reading one tldb file, nothing else allowed
die("No empty line allowed within tlpobj files!");
}
}
if ($line =~ /^ /) {
if ( ($lastcmd eq "runfiles") ||
($lastcmd eq "binfiles") ||
($lastcmd eq "docfiles") ||
($lastcmd eq "srcfiles") ||
($lastcmd eq "executes") ||
($lastcmd eq "depend") ) {
$line =~ s/^ /${lastcmd}continued /;
} else {
die("Continuation of $lastcmd not allowed, please fix tlpobj: line = $line!\n");
}
}
if ($line =~ /^name\s*([-.\w]+)$/) {
$name = "$1";
$lastcmd = "name";
$self->name("$name");
$started && die("Cannot have two name directives: $line!");
$started = 1;
} else {
$started || die("First directive needs to be 'name', not $line");
if ($line =~ /^shortdesc\s+(.*)$/) {
$self->{'shortdesc'} .= "$1";
$lastcmd = "shortdesc";
next;
} elsif ($line =~ /^longdesc\s+(.*)$/) {
if (defined($self->{'longdesc'})) {
$self->{'longdesc'} .= " $1";
} else {
$self->{'longdesc'} = "$1";
}
$lastcmd = "longdesc";
next;
} elsif ($line =~ /^category\s+$CategoriesRegexp$/) {
$self->{'category'} = "$1";
$lastcmd = "category";
next;
} elsif ($line =~ /^revision\s+(.*)$/) {
$self->{'revision'} = "$1";
$lastcmd = "revision";
next;
} elsif ($line =~ /^catalogue\s+(.*)$/) {
$self->catalogue("$1");
$lastcmd = "catalogue";
next;
} elsif ($line =~ /^(doc|src|run)files\s+/) {
my $type = $1;
my @words = split ' ',$line;
# first entry is "XXXfiles", shift it away
$lastcmd = shift @words;
while (@words) {
$_ = shift @words;
if (/^size=(.*)$/) {
$size=$1;
} else {
die "Unknown tag: $line";
}
}
if (defined($size)) {
$self->{"${type}size"} = $size;
}
next;
} elsif ($line =~ /^docfilescontinued\s+(.*)$/) {
# docfiles can have tags
my @words = &TeXLive::TLUtils::quotewords('\s+', 0, "$1");
# the first entry is the file
my $f = shift @words;
push @{$self->{'docfiles'}}, $f;
while (@words) {
$_ = shift @words;
if (/^details=(.*)$/) {
$self->{'docfiledata'}{$f}{'details'} = "$1";
} elsif (/^language=(.*)$/) {
$self->{'docfiledata'}{$f}{'href'} = "$1";
} else {
die "Unknown docfile tag: $line";
}
}
next;
} elsif ($line =~ /^(src|run)filescontinued\s+(.*)$/) {
push @{$self->{$1."files"}}, "$2";
next;
} elsif ($line =~ /^binfiles\s+/) {
my @words = split ' ',$line;
# first entry is "binfiles", shift it away
shift @words;
while (@words) {
$_ = shift @words;
if (/^arch=(.*)$/) {
$arch=$1;
} elsif (/^size=(.*)$/) {
$size=$1;
} else {
die "Unknown tag: $line";
}
}
if (defined($size)) {
$self->{'binsize'}{$arch} = $size;
}
$lastcmd = "binfiles";
next;
} elsif ($line =~ /^binfilescontinued\s+(.*)$/) {
push @{$self->{'binfiles'}{$arch}}, "$1";
next;
} elsif ($line =~ /^execute(continued)?\s*(.*)$/) {
push @{$self->{'executes'}}, "$2" unless "$2" eq "";
$lastcmd = "execute";
next;
} elsif ($line =~ /^depend(continued)?\s*(.*)$/) {
push @{$self->{'depends'}}, "$2" unless "$2" eq "";
$lastcmd = "depend";
next;
} elsif ($line =~ /^catalogue-([^\s]+)\s+(.*)$/) {
$self->{'cataloguedata'}{$1} = "$2";
} else {
die("Unknown directive ...$line... , please fix it!");
}
}
}
return $started;
}
sub recompute_revision {
my ($self,$tltree, $revtlpsrc) = @_;
my @files = $self->all_files;
my $filemax = 0;
foreach my $f (@files) {
$filemax = $tltree->file_svn_lastrevision($f);
$self->revision(($filemax > $self->revision) ? $filemax : $self->revision);
}
if (defined($revtlpsrc)) {
if ($self->revision < $revtlpsrc) {
$self->revision($revtlpsrc);
}
}
}
sub recompute_sizes {
my ($self,$tltree) = @_;
$self->{'docsize'} = $self->_recompute_size("doc",$tltree);
$self->{'srcsize'} = $self->_recompute_size("src",$tltree);
$self->{'runsize'} = $self->_recompute_size("run",$tltree);
foreach $a ($tltree->architectures) {
$self->{'binsize'}{$a} = $self->_recompute_size("bin",$tltree,$a);
}
}
sub _recompute_size {
my ($self,$type,$tltree,$arch) = @_;
my $nrivblocks = 0;
if ($type eq "bin") {
my %binfiles = %{$self->{'binfiles'}};
if (defined($binfiles{$arch})) {
foreach $f (@{$binfiles{$arch}}) {
my $s = $tltree->size_of($f);
$nrivblocks += int($s/$TeXLive::TLConfig::BlockSize);
$nrivblocks++ if (($s%$TeXLive::TLConfig::BlockSize) > 0);
}
}
} else {
if (defined($self->{"${type}files"}) && (@{$self->{"${type}files"}})) {
foreach $f (@{$self->{"${type}files"}}) {
my $s = $tltree->size_of($f);
if (defined($s)) {
$nrivblocks += int($s/$TeXLive::TLConfig::BlockSize);
$nrivblocks++ if (($s%$TeXLive::TLConfig::BlockSize) > 0);
} else {
printf STDERR "size for $f not defined, strange ...\n";
}
}
}
}
return $nrivblocks;
}
sub writeout {
my $self = shift;
my $fd = (@_ ? $_[0] : STDOUT);
print $fd "name ", $self->name, "\n";
print $fd "category ", $self->category, "\n";
defined($self->{'revision'}) && print $fd "revision $self->{'revision'}\n";
defined($self->{'catalogue'}) && print $fd "catalogue $self->{'catalogue'}\n";
defined($self->{'shortdesc'}) && print $fd "shortdesc $self->{'shortdesc'}\n";
defined($self->{'license'}) && print $fd "license $self->{'license'}\n";
# ugly hack to get rid of use FileHandle; see man perlform
#format_name $fd "multilineformat";
select((select($fd),$~ = "multilineformat")[0]);
if (defined($self->{'longdesc'})) {
$_tmp = "$self->{'longdesc'}";
write $fd;
}
if (defined($self->{'depends'})) {
foreach (@{$self->{'depends'}}) {
print $fd "depend $_\n";
}
}
if (defined($self->{'executes'})) {
foreach (@{$self->{'executes'}}) {
print $fd "execute $_\n";
}
}
if (defined($self->{'docfiles'}) && (@{$self->{'docfiles'}})) {
print $fd "docfiles size=$self->{'docsize'}\n";
foreach my $f (sort @{$self->{'docfiles'}}) {
print $fd " $f";
if (defined($self->{'docfiledata'}{$f}{'details'})) {
print $fd ' details="', $self->{'docfiledata'}{$f}{'details'}, '"';
}
if (defined($self->{'docfiledata'}{$f}{'language'})) {
print $fd ' language="', $self->{'docfiledata'}{$f}{'language'}, '"';
}
print $fd "\n";
}
}
if (defined($self->{'srcfiles'}) && (@{$self->{'srcfiles'}})) {
print $fd "srcfiles size=$self->{'srcsize'}\n";
foreach (sort @{$self->{'srcfiles'}}) {
print $fd " $_\n";
}
}
if (defined($self->{'runfiles'}) && (@{$self->{'runfiles'}})) {
print $fd "runfiles size=$self->{'runsize'}\n";
foreach (sort @{$self->{'runfiles'}}) {
print $fd " $_\n";
}
}
foreach my $arch (keys %{$self->{'binfiles'}}) {
if (@{$self->{'binfiles'}{$arch}}) {
print $fd "binfiles arch=$arch size=", $self->{'binsize'}{$arch}, "\n";
foreach (sort @{$self->{'binfiles'}{$arch}}) {
print $fd " $_\n";
}
}
}
# writeout all the catalogue keys
foreach my $k (keys %{$self->cataloguedata}) {
print $fd "catalogue-$k ", $self->cataloguedata->{$k}, "\n";
}
}
sub writeout_simple {
my $self = shift;
my $fd = (@_ ? $_[0] : STDOUT);
print $fd "name ", $self->name, "\n";
print $fd "category ", $self->category, "\n";
if (defined($self->{'depends'})) {
foreach (@{$self->{'depends'}}) {
print $fd "depend $_\n";
}
}
if (defined($self->{'executes'})) {
foreach (@{$self->{'executes'}}) {
print $fd "execute $_\n";
}
}
if (defined($self->{'docfiles'}) && (@{$self->{'docfiles'}})) {
print $fd "docfiles\n";
foreach (sort @{$self->{'docfiles'}}) {
print $fd " $_\n";
}
}
if (defined($self->{'srcfiles'}) && (@{$self->{'srcfiles'}})) {
print $fd "srcfiles\n";
foreach (sort @{$self->{'srcfiles'}}) {
print $fd " $_\n";
}
}
if (defined($self->{'runfiles'}) && (@{$self->{'runfiles'}})) {
print $fd "runfiles\n";
foreach (sort @{$self->{'runfiles'}}) {
print $fd " $_\n";
}
}
foreach my $arch (sort keys %{$self->{'binfiles'}}) {
if (@{$self->{'binfiles'}{$arch}}) {
print $fd "binfiles arch=$arch\n";
foreach (sort @{$self->{'binfiles'}{$arch}}) {
print $fd " $_\n";
}
}
}
}
###################################################
## OLD IMPLEMENTATION WITHOUT binfiles packaging split
## where we generate the $name.$arch packages automatically
##
## sub make_container {
## my ($self,$type,$instroot,$destdir,$containername,$relative) = @_;
## if (not(defined($containername))) {
## $containername = $self->name;
## }
## if (not(defined($destdir))) {
## $destdir = TeXLive::TLPOBJ->containerdir;
## }
## die("Undefined instroot argument!") if (not(defined($instroot)));
## # first build the arch independent part
## $self->_make_container($type,$instroot,$destdir,$containername,$relative,"all");
## # now the $pkg.$arch.zip
## if ($self->is_arch_dependent) {
## foreach my $t (keys %{$self->{'binfiles'}}) {
## &TeXLive::TLUtils::debug("arch=$t");
## $self->_make_container($type,$instroot,$destdir,"$containername.$t",$relative,$t);
## }
## }
## }
##
## sub _make_container {
## my ($self,$type,$instroot,$destdir,$containername,$relative,$arch) = @_;
## my @files = ();
## my $compresscmd;
## my $tlpobjdir = "$InfraLocation/tlpobj";
## if ($arch ne "all") {
## push @files, @{$self->{'binfiles'}{$arch}};
## } else {
## push @files, $self->runfiles;
## push @files, $self->docfiles;
## push @files, $self->srcfiles;
## }
## # note that the Tpm.pm module had something like
## # if ($zipname =~ /\/binary/ && $^O !~ /MSWin32/) {
## # $zipcmd = "| zip -9\@ory "
## # } else {
## # $zipcmd = "| zip -9\@or "
## # }
## if ($^O =~ /MSWin32/) {
## $nul = "nul";
## } else {
## $nul = "/dev/null";
## }
## @files = TeXLive::TLUtils::sort_uniq(@files);
## if (!@files) {
## &TeXLive::TLUtils::debug("Not creating empty container file for $containername");
## return;
## }
## # we do relative packages ONLY if the files do NOT span multiple
## # texmf trees. check this here
## my $tltree;
## if ($relative) {
## foreach (@files) {
## my $tmp;
## ($tmp) = split m@/@;
## if (defined($tltree) && ($tltree ne $tmp)) {
## die "Not generating relative package for multiple tree spanning packages!\n";
## } else {
## $tltree = $tmp;
## }
## }
## my @nf;
## map { s@^$tltree/@@ ; push @nf, $_; } @files;
## @files = @nf;
## }
## my $cwd = &getcwd;
## if ("$destdir" !~ m@^/@) {
## # we have an relative containerdir, so we have to make it absolute
## $destdir = "$cwd/$destdir";
## }
## &mkpath("$destdir") if (! -d "$destdir");
## chdir($instroot);
## # in the relative case we have to chdir to the respective tltree
## # and put the tlpobj into the root!
## if ($relative) {
## chdir("./$tltree");
## $tlpobjdir = ".";
## }
## if ($arch eq "all") {
## # we add the .tlpobj into the .tlpobj directory
## my $removetlpobjdir = 0;
## if (! -d "$tlpobjdir") {
## &mkpath("$tlpobjdir");
## $removetlpobjdir = 1;
## }
## open(TMP,">$tlpobjdir/$self->{'name'}.tlpobj") or die "Cannot create $tlpobjdir/$self->{'name'}.tlpobj";
## $self->writeout(\*TMP);
## close(TMP);
## push @files, "$tlpobjdir/$self->{'name'}.tlpobj";
## }
## if ($type eq "zip") {
## $containername .= ".zip";
## if ($^O =~ /MSWin32/) {
## $compresscmd = "| zip -9\@or $destdir/$containername > $nul"
## } else {
## $compresscmd = "| zip -9\@ory $destdir/$containername > $nul"
## }
## } elsif ($type eq "lzma") {
## $containername .= ".tar.lzma";
## $compresscmd = "| tar --create --files-from=- | lzma -c > $destdir/$containername ";
## } else {
## die("Container method $type unknown!\n");
## }
## unlink("$destdir/$containername");
## print "$compresscmd\n" if ($::opt_debug);
## open ZIP, $compresscmd ;
## map {
## if (! -f $_) {
## print STDERR "!!!Error: non-existent $_\n";
## } else {
## print ZIP "$_\n";
## }
## } @files;
## close ZIP;
## if ($arch eq "all") {
## # cleaning up
## unlink("$tlpobjdir/$self->{'name'}.tlpobj");
## rmdir("$tlpobjdir") if $removetlpobjdir;
## }
## chdir($cwd);
## print "Done $containername\n" if ($::opt_debug);
## }
#######################################################
sub make_container {
my ($self,$type,$instroot,$destdir,$containername,$relative) = @_;
my @files = ();
my $compresscmd;
my $tlpobjdir = "$InfraLocation/tlpobj";
my %binf = %{$self->{'binfiles'}};
foreach (keys %binf) {
push @files, @{$binf{$_}};
}
push @files, $self->runfiles;
push @files, $self->docfiles;
push @files, $self->srcfiles;
# note that the Tpm.pm module had something like
# if ($zipname =~ /\/binary/ && $^O !~ /MSWin32/) {
# $zipcmd = "| zip -9\@ory "
# } else {
# $zipcmd = "| zip -9\@or "
# }
if ($^O =~ /MSWin32/) {
$nul = "nul";
} else {
$nul = "/dev/null";
}
@files = TeXLive::TLUtils::sort_uniq(@files);
if (!@files) {
&TeXLive::TLUtils::debug("Not creating empty container file for $containername");
return;
}
# we do relative packages ONLY if the files do NOT span multiple
# texmf trees. check this here
my $tltree;
if ($relative) {
foreach (@files) {
my $tmp;
($tmp) = split m@/@;
if (defined($tltree) && ($tltree ne $tmp)) {
die "Not generating relative package for multiple tree spanning packages!\n";
} else {
$tltree = $tmp;
}
}
my @nf;
map { s@^$tltree/@@ ; push @nf, $_; } @files;
@files = @nf;
}
# load Cwd only if necessary ...
require Cwd;
my $cwd = &Cwd::getcwd;
if ("$destdir" !~ m@^/@) {
# we have an relative containerdir, so we have to make it absolute
$destdir = "$cwd/$destdir";
}
&TeXLive::TLUtils::mkdirhier("$destdir");
chdir($instroot);
# in the relative case we have to chdir to the respective tltree
# and put the tlpobj into the root!
if ($relative) {
chdir("./$tltree");
$tlpobjdir = ".";
}
# we add the .tlpobj into the .tlpobj directory
my $removetlpobjdir = 0;
if (! -d "$tlpobjdir") {
&TeXLive::TLUtils::mkdirhier("$tlpobjdir");
$removetlpobjdir = 1;
}
open(TMP,">$tlpobjdir/$self->{'name'}.tlpobj") or die "Cannot create $tlpobjdir/$self->{'name'}.tlpobj";
$self->writeout(\*TMP);
close(TMP);
push @files, "$tlpobjdir/$self->{'name'}.tlpobj";
if ($type eq "zip") {
$containername .= ".zip";
if ($^O =~ /MSWin32/) {
$compresscmd = "| zip -9\@or $destdir/$containername > $nul"
} else {
$compresscmd = "| zip -9\@ory $destdir/$containername > $nul"
}
} elsif ($type eq "lzma") {
$containername .= ".tar.lzma";
$compresscmd = "| tar --create --files-from=- | lzma -c > $destdir/$containername ";
} else {
die("Container method $type unknown!\n");
}
unlink("$destdir/$containername");
print "$compresscmd\n" if ($::opt_debug);
open ZIP, $compresscmd ;
map {
if (! -f $_) {
print STDERR "!!!Error: non-existent $_\n";
} else {
print ZIP "$_\n";
}
} @files;
close ZIP;
# cleaning up
unlink("$tlpobjdir/$self->{'name'}.tlpobj");
rmdir("$tlpobjdir") if $removetlpobjdir;
chdir($cwd);
print "Done $containername\n" if ($::opt_debug);
}
sub is_arch_dependent {
my $self = shift;
if (keys %{$self->{'binfiles'}}) {
return 1;
} else {
return 0;
}
}
# computes the total size of a package
# if no arguments are given this is
# docsize + runsize + srcsize + max of binsize
sub total_size {
my ($self,@archs) = @_;
my $ret = $self->docsize + $self->runsize + $self->srcsize;
if ($self->is_arch_dependent) {
my $max = 0;
my %foo = %{$self->binsize};
foreach my $k (keys %foo) {
$max = $foo{$k} if ($foo{$k} > $max);
}
$ret += $max;
}
return($ret);
}
sub update_from_catalogue {
my ($self, $tlc) = @_;
my $tlcname = defined($self->catalogue) ? $self->catalogue : $self->name;
if (defined($tlc->entries->{$tlcname})) {
my $entry = $tlc->entries->{$tlcname};
if (defined($entry->entry->{'date'})) {
my $foo = $entry->entry->{'date'};
$foo =~ s/^.Date: //;
$foo =~ s/ \(.*\) \$$//;
$self->cataloguedata->{'date'} = $foo;
}
if (defined($entry->license)) {
$self->cataloguedata->{'license'} = $entry->license;
}
if (defined($entry->version)) {
$self->cataloguedata->{'version'} = $entry->version;
}
if (defined($entry->ctan)) {
$self->cataloguedata->{'ctan'} = $entry->ctan;
}
#if (defined($entry->texlive)) {
# $self->cataloguedata->{'texlive'} = $entry->texlive;
#}
#if (defined($entry->miktex)) {
# $self->cataloguedata->{'miktex'} = $entry->miktex;
#}
if (defined($entry->caption)) {
$self->{'shortdesc'} = $entry->caption;
}
if (defined($entry->description)) {
$self->{'longdesc'} = $entry->description;
}
#
# we need to do the following:
# - take the href entry for a documentation file entry in the TC
# - remove the 'ctan:' prefix
# - remove the <ctan path='...'> part
# - match the rest against all docfiles in an intelligent way
#
# Example:
# juramisc.xml contains:
# <documentation details='Package documentation' language='de'
# href='ctan:/macros/latex/contrib/juramisc/doc/jmgerdoc.pdf'/>
# <ctan path='/macros/latex/contrib/juramisc'/>
my @tcdocfiles = keys %{$entry->docs};
my @tlpdocfiles = $self->docfiles;
foreach my $tcdocfile (@tcdocfiles) {
# basename also kills the ctan: prefix!
my $tcdocfilebasename = $tcdocfile;
# remove the ctan: prefix
$tcdocfilebasename =~ s/^ctan://;
# remove the ctan path if present
my $tcctanpath = $entry->ctan ? $entry->ctan : "";
$tcdocfilebasename =~ s/^$tcctanpath//;
foreach my $tlpdocfile (@tlpdocfiles) {
if ($tlpdocfile =~ m/$tcdocfilebasename$/) {
# update the language/detail tags if present!
if (defined($entry->docs->{$tcdocfile}{'details'})) {
$self->{'docfiledata'}{$tlpdocfile}{'details'} = $entry->docs->{$tcdocfile}{'details'};
}
if (defined($entry->docs->{$tcdocfile}{'language'})) {
$self->{'docfiledata'}{$tlpdocfile}{'language'} = $entry->docs->{$tcdocfile}{'language'};
}
}
}
}
}
}
sub is_meta_package {
my $self = shift;
if ($self->category =~ /^$MetaCategoriesRegexp$/) {
return 1;
}
return 0;
}
sub split_package {
my $self = shift;
my %binf = %{$self->binfiles};
my @retlist;
foreach $a (keys(%binf)) {
my $tlp = new TeXLive::TLPOBJ;
$tlp->name($self->name . ".$a");
$tlp->shortdesc("binary files of " . $self->name . " for $a");
$tlp->revision($self->revision);
$tlp->category($self->category);
$tlp->add_binfiles($a,@{$binf{$a}});
$tlp->binsize( $a => $self->binsize->{$a} );
push @retlist, $tlp;
}
if (keys(%binf)) {
push @{$self->{'depends'}}, $self->name . ".ARCH";
}
$self->clearbinfiles();
return(@retlist);
}
# Helpers.
#
sub add_files {
my ($self,$type,@files) = @_;
die("Cannot use add_files for binfiles, we need that arch!")
if ($type eq "bin");
&TeXLive::TLUtils::push_uniq(\@{ $self->{"${type}files"} }, @files);
}
sub remove_files {
my ($self,$type,@files) = @_;
die("Cannot use remove_files for binfiles, we need that arch!")
if ($type eq "bin");
my @finalfiles;
foreach my $f (@{$self->{"${type}files"}}) {
if (not(&TeXLive::TLUtils::member($f,@files))) {
push @finalfiles,$f;
}
}
$self->{"${type}files"} = [ @finalfiles ];
}
sub all_files {
my ($self) = shift;
my @ret = ();
push (@ret, $self->docfiles);
push (@ret, $self->runfiles);
push (@ret, $self->srcfiles);
my %binfiles = %{$self->binfiles};
foreach my $arch (keys %binfiles) {
push (@ret, @{$binfiles{$arch}});
}
return @ret;
}
sub allbinfiles {
my $self = shift;
my @ret;
my %binfiles = %{$self->binfiles};
foreach my $arch (keys %binfiles) {
push (@ret, @{$binfiles{$arch}});
}
return @ret;
}
# member access functions
#
sub name {
my $self = shift;
if (@_) { $self->{'name'} = shift }
return $self->{'name'};
}
sub category {
my $self = shift;
if (@_) { $self->{'category'} = shift }
return $self->{'category'};
}
sub shortdesc {
my $self = shift;
if (@_) { $self->{'shortdesc'} = shift }
return $self->{'shortdesc'};
}
sub longdesc {
my $self = shift;
if (@_) { $self->{'longdesc'} = shift }
return $self->{'longdesc'};
}
sub revision {
my $self = shift;
if (@_) { $self->{'revision'} = shift }
return $self->{'revision'};
}
sub catalogue {
my $self = shift;
if (@_) { $self->{'catalogue'} = shift }
return $self->{'catalogue'};
}
sub srcfiles {
my $self = shift;
if (@_) { $self->{'srcfiles'} = [ @_ ] }
return @{ $self->{'srcfiles'} };
}
sub srcsize {
my $self = shift;
if (@_) { $self->{'srcsize'} = shift }
return ( defined($self->{'srcsize'}) ? $self->{'srcsize'} : 0 );
}
sub clearsrcfiles {
my $self = shift;
$self->{'srcfiles'} = [ ] ;
}
sub add_srcfiles {
my ($self,@files) = @_;
$self->add_files("src",@files);
}
sub remove_srcfiles {
my ($self,@files) = @_;
$self->remove_files("src",@files);
}
sub docfiles {
my $self = shift;
if (@_) { $self->{'docfiles'} = [ @_ ] }
return @{ $self->{'docfiles'} };
}
sub cleardocfiles {
my $self = shift;
$self->{'docfiles'} = [ ] ;
}
sub docsize {
my $self = shift;
if (@_) { $self->{'docsize'} = shift }
return ( defined($self->{'docsize'}) ? $self->{'docsize'} : 0 );
}
sub add_docfiles {
my ($self,@files) = @_;
$self->add_files("doc",@files);
}
sub remove_docfiles {
my ($self,@files) = @_;
$self->remove_files("doc",@files);
}
sub binfiles {
my $self = shift;
my %newfiles = @_;
if (@_) { $self->{'binfiles'} = \%newfiles }
return $self->{'binfiles'};
}
sub clearbinfiles {
my $self = shift;
$self->{'binfiles'} = { };
}
sub binsize {
my $self = shift;
my %newsizes = @_;
if (@_) { $self->{'binsize'} = \%newsizes }
return $self->{'binsize'};
}
sub add_binfiles {
my ($self,$arch,@files) = @_;
&TeXLive::TLUtils::push_uniq(\@{ $self->{'binfiles'}{$arch} }, @files);
}
sub remove_binfiles {
my ($self,$arch,@files) = @_;
my @finalfiles;
foreach my $f (@{$self->{'binfiles'}{$arch}}) {
if (not(&TeXLive::TLUtils::member($f,@files))) {
push @finalfiles,$f;
}
}
$self->{'binfiles'}{$arch} = [ @finalfiles ];
}
sub runfiles {
my $self = shift;
if (@_) { $self->{'runfiles'} = [ @_ ] }
return @{ $self->{'runfiles'} };
}
sub clearrunfiles {
my $self = shift;
$self->{'runfiles'} = [ ] ;
}
sub runsize {
my $self = shift;
if (@_) { $self->{'runsize'} = shift }
return ( defined($self->{'runsize'}) ? $self->{'runsize'} : 0 );
}
sub add_runfiles {
my ($self,@files) = @_;
$self->add_files("run",@files);
}
sub remove_runfiles {
my ($self,@files) = @_;
$self->remove_files("run",@files);
}
sub depends {
my $self = shift;
if (@_) { $self->{'depends'} = [ @_ ] }
return @{ $self->{'depends'} };
}
sub executes {
my $self = shift;
if (@_) { $self->{'executes'} = [ @_ ] }
return @{ $self->{'executes'} };
}
sub containerdir {
my @self = shift;
if (@_) { $_containerdir = $_[0] }
return $_containerdir;
}
sub cataloguedata {
my $self = shift;
my %ct = @_;
if (@_) { $self->{'cataloguedata'} = \%ct }
return $self->{'cataloguedata'};
}
1;
###### Formats
format multilineformat =
longdesc ^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<~~
$_tmp
.
__END__
=head1 NAME
C<TeXLive::TLPOBJ> -- TeX Live Package Object access module
=head1 SYNOPSIS
use TeXLive::TLPOBJ;
my $tlpobj=TeXLive::TLPOBJ->new(name => "foobar");
=head1 DESCRIPTION
The L<TeXLive::TLPOBJ> module provide access to TeX Live Package Object
files describing a self-contained package.
=head1 FILE SPECIFICATION
Please see L<TeXLive::TLPSRC> documentation for the specification. The
only differences are that the various C<*pattern> keys are invalid, and
instead there are the respective C<*files> keys described below. Furthermore
some more I<keys> is allowed: C<revision> which specifies the maximum of
all last changed revision of files contained in the package, and anything
starting with C<catalogue-> specifying information coming from the
TeX Catalogue.
All these keys have in common that they are followed by a list of files
I<indented> by one space. They differ only in the first line itself
(described below).
=over
=item C<srcfiles>, C<runfiles>, C<binfiles>, C<docfiles>
each of these items contains addition the sum of sizes of the
single files (in number of C<TeXLive::TLConfig::BlockSize> blocks, which
is currently 4k).
srcfiles size=NNNNNN
runfiles size=NNNNNN
=item C<docfiles>
The docfiles line itself is similar to the C<srcfiles> and C<runfiles> lines
above:
docfiles size=NNNNNN
But the lines listing the files are allowed to have additional tags:
/------- excerpt from achemso.tlpobj
|...
|docfiles size=1702468
| texmf-dist/doc/latex/aeguill/README details="Package Readme"
| texmf-dist/doc/latex/achemso/achemso.pdf details="Package documentation" language="en"
|...
Currently only the tags C<details> and C<language> are allowed.
=item C<binfiles>
Since C<binfiles> are different for the different architectures one
C<tlpobj> file can contain C<binfiles> lines for different
architectures. The architecture is specified on the C<binfiles> using
the C<arch=>I<XXX> tag. Thus, C<binfiles> lines look like
binfiles arch=XXXX size=NNNNN
=back
Here is an excerpt from the representation of the C<bin-dvipsk> package,
with C<|> characters inserted to show the indentation:
|name bin-dvipsk
|category TLCore
|revision 4427
|docfiles size=959434
| texmf/doc/dvips/dvips.html
| ...
|runfiles size=1702468
| texmf/dvips/base/color.pro
| ...
| texmf/scripts/pkfix/pkfix.pl
|binfiles arch=i386-solaris size=329700
| bin/i386-solaris/afm2tfm
| bin/i386-solaris/dvips
| bin/i386-solaris/pkfix
|binfiles arch=win32 size=161280
| bin/win32/afm2tfm.exe
| bin/win32/dvips.exe
| bin/win32/pkfix.exe
|...
=head1 PACKAGE VARIABLES
TeXLive::TLPOBJ has one package wide variable which is C<containerdir> where
generated container files are saved (if not otherwise specified.
TeXLive::TLPOBJ->containerdir("path/to/container/dir");
=head1 MEMBER ACCESS FUNCTIONS
For any of the I<keys> a function
$tlpobj->key
is available, which returns the current value when called without an argument,
and sets the respective value when called with an argument. For the
TeX Catalogue Data the function
$tlpobj->cataloguedata
returns and takes as argument a hash.
Arguments and return values for C<name>, C<category>, C<shortdesc>,
C<longdesc>, C<catalogue>, C<revision> are single scalars.
Arguments and return values for C<depends>, C<executes> are lists.
Arguments and return values for C<docfiles>, C<runfiles>, C<srcfiles>
are lists.
Arguments and return values for C<binfiles> is a hash with the
architectures as keys.
The size values are handled with these functions:
$tlpobj->docsize
$tlpobj->runsize
$tlpobj->srcsize
$tlpobj->binsize("arch1" => size1, "arch2" => size2, ...)
which set or get the current value of the respective sizes. Note that also
the C<binsize> function returns (and takes as argument) a hash with the
architectures as keys, similar to the C<runfiles> functions (see above).
=head1 OTHER FUNCTIONS
The following functions can be called for an C<TLPOBJ> object:
=over
=item C<new>
The constructor C<new> returns a new C<TLPSRC> object. The arguments
to the C<new> constructor can be in the usual hash representation for
the different keys above:
$tlpobj=TLPOBJ->new(name => "foobar", shortdesc => "The foobar package");
=item C<from_file("filename")>
reads a C<tlpobj> file.
$tlpobj = new TLPOBJ;
$tlpobj->from_file("path/to/the/tlpobj/file");
=item C<from_fh($filehandle[, $multi])>
read the textual representation of a TLPOBJ from an already opened
file handle. If C<$multi> is undefined (ie not given) then multiple
tlpobj in the same file are treated as errors. If C<$multi> is defined
then returns after reading one tlpobj.
Returns C<1> if it found a C<tlpobj>, otherwise C<0>.
=item C<writeout>
writes the textual representation of a C<TLPOBJ> object to C<stdout>,
or the filehandle if given:
$tlpsrc->writeout;
$tlpsrc->writeout(\*FILEHANDLE);
=item C<writeout_simple>
debugging function for comparison with C<tpm>/C<tlps>, will go away.
=item C<make_container($type,$instroot[, $destdir[, $containername[, $relative]]])>
creates a container file of the all files in the C<TLPOBJ>
in C<$destdir> (if not defined then C<< TLPOBJ->containerdir >> is used).
The C<$type> variable specifies the type of container to be used.
Currently only C<zip> or C<lzma> are allowed, and are generating
zip files and tar.lzma files, respectively.
The file name of the created container file is C<$containername.extension>,
where extension is either C<.zip> or C<.tar.lzma>, depending on the
setting of C<$type>. If no C<$containername> is specified the package name
is used.
All container files B<also> contain the respective
C<TLPOBJ> file in C<tlpkg/tlpobj/$name.tlpobj>.
The argument C<$instroot> specifies the root of the installation from
which the files should be taken.
If the argument C<$relative> is present and true (perlish true) AND the
packages does not span multiple texmf trees (i.e., all the first path
components of all files are the same) then a relative packages is created,
i.e., the first path component is stripped. In this case the tlpobj file
is placed into the root of the installation.
This is used to distribute packages which can be installed in any arbitrary
texmf tree (of other distributions, too).
=item C<recompute_sizes($tltree)>
recomputes the sizes based on the information present in C<$tltree>.
=item C<recompute_revision($tltree [, $revtlpsrc ])>
recomputes the revision based on the information present in C<$tltree>.
The optional argument C<$rectlpsrc> can be an additional revision number
which is taken into account. C<$tlpsrc->make_tlpobj> adds the revision
number of the C<tlpsrc> file here so that collections (which do not
contain files) also have revision number.
=item C<update_from_catalogue($texcatalogue)>
adds information from a C<TeXCatalogue> object
(currently license, version, url, and updates docfiles with details and
languages tags if present in the Catalogue).
=item C<split_package>
splits off the binfiles of C<TLPOBJ> into new independent C<TLPOBJ> with
the original name plus ".arch" for every arch for which binfiles are present.
The original package is changed in two respects: the binfiles are removed
(since they are now in the single name.arch packages), and an additional
depend on "name.ARCH" is added. Note that the ARCH is a placeholder.
=item C<is_arch_dependent>
returns C<1> if there are C<binfiles>, otherwise C<0>.
=item C<total_size>
If no argument is given returns the sum of C<srcsize>, C<docsize>,
C<runsize>.
If arguments are given, they are assumed to be architecture names, and
it returns the above plus the sum of sizes of C<binsize> for those
architectures.
=item C<is_meta_package>
Returns true if the package is a meta package as defined in TLConfig
(Currently Collection and Scheme).
=item C<clear_{src,run,doc,bin}files>
Removes all the src/run/doc/binfiles from the C<TLPOBJ>.
=item C<{add,remove}_{src,run,doc}files(@files)>
adds or removes files to the respective list of files.
=item C<{add,remove}_binfiles($arch, @files)>
adds or removes files from the list of C<binfiles> for the given architecture.
=item C<{add,remove}_files($type, $files)>
adds or removes files for the given type (only for C<run>, C<src>, C<doc>).
=item C<all_files>
returns a list of all files of all types.
=item C<allbinfiles>
returns a list of all binary files.
=back
=head1 SEE ALSO
The modules L<TeXLive::TLConfig>, L<TeXLive::TLUtils>, L<TeXLive::TLPSRC>,
L<TeXLive::TLPDB>, L<TeXLive::TLTREE>, L<TeXLive::TeXCatalogue>.
=head1 AUTHORS AND COPYRIGHT
This script and its documentation were written for the TeX Live
distribution (L<http://tug.org/texlive>) and both are licensed under the
GNU General Public License Version 2 or later.
=cut
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