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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::TLUtils;
#use TeXLive::TeXCatalogue; -- we only want to require XML::DOM at update time.
use File::Path;
use Cwd;
use TeXLive::TLTREE;
use FileHandle;
use Text::ParseWords;
use File::Basename;
my $_tmp;
my $_zipdir;
sub new {
my $class = shift;
my %params = @_;
my $self = {
name => $params{'name'},
category => defined($params{'category'}) ? $params{'category'} : "Package",
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'} : {},
};
$_zipdir = $params{'zipdir'} if defined($params{'zipdir'});
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 = $fh->getline) {
&TeXLive::TLUtils::debug("reading line: >>>$line<<<\n");
$line =~ /^\s*#/ && next; # skip comment lines
if ($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 ( ($lastcmd eq "longdesc") ||
($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 $lastcmd not allowed, please fix tlpobj!\n");
}
}
if ($line =~ /^name\s*([-\w]+)$/) {
$name = "$1";
$lastcmd = "name";
$self->name("$name");
$started && die("Cannot have two name directives: $line!");
$started = 1;
} else {
$started || die("First directive needs to be 'name'");
if ($line =~ /^shortdesc\s+(.*)$/) {
$self->{'shortdesc'} .= "$1";
$lastcmd = "shortdesc";
next;
} elsif ($line =~ /^longdesc(continued)?\s+(.*)$/) {
if (defined($1) && ("$1" eq "continued")) {
$self->{'longdesc'} .= " $2";
} else {
$self->{'longdesc'} = "$2";
}
$lastcmd = "longdesc";
next;
} elsif ($line =~ /^category\s+(Scheme|Collection|Package|TLCore|Documentation)$/) {
$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 = "ewords('\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) = @_;
my @files = $self->all_files;
my $filemax = 0;
foreach my $f (@files) {
$filemax = $tltree->file_svn_lastrevision($f);
$self->revision(($filemax > $self->revision) ? $filemax : $self->revision);
}
}
sub recompute_sizes {
my ($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 $size = 0;
if ($type eq "bin") {
my %binfiles = %{$self->{'binfiles'}};
if (defined($binfiles{$arch})) {
foreach $f (@{$binfiles{$arch}}) {
$size += $tltree->size_of($f);
}
}
} else {
if (defined($self->{"${type}files"}) && (@{$self->{"${type}files"}})) {
foreach $f (@{$self->{"${type}files"}}) {
my $s = $tltree->size_of($f);
if (defined($s)) {
$size += $s;
} else {
printf STDERR "size for $f not defined, strange ...\n";
}
}
}
}
return $size;
}
sub writeout {
my $self = shift;
my $fd = (@_ ? $_[0] : STDOUT);
format_name $fd "multilineformat";
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 $self->{'license'}\n";
if (defined($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);
format_name $fd "multilineformat";
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 " $_\n";
}
}
}
}
sub make_zip {
my ($self,$tltree,$destdir,$zipname) = @_;
my $zipn;
if (not(defined($zipname))) {
$zipname = $self->name . ".zip";
}
if (not(defined($destdir))) {
$destdir = TeXLive::TLPOBJ->zipdir;
}
die("Undefined tltree argument!") if (not(defined($tltree)));
# first build the arch independet part
$self->_make_zip($tltree,$destdir,$zipname,"all");
# now the $pkg.$arch.zip
if ($self->is_arch_dependent) {
foreach my $t (keys %{$self->{'binfiles'}}) {
&TeXLive::TLUtils::debug("arch=$t\n");
if ($zipname =~ /^(.*)\.zip$/) {
$zipn = "$1.$t.zip";
} else {
$zipn = "$zipname.$t.zip";
}
$self->_make_zip($tltree,$destdir,$zipn,$t);
}
}
}
sub _make_zip {
my ($self,$tltree,$destdir,$zipname,$arch) = @_;
my $root = $tltree->svnroot;
my @files = ();
my $zipcmd;
if ($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";
$zipcmd = "| zip -9\@or "
} else {
$nul = "/dev/null";
$zipcmd = "| zip -9\@ory "
}
@files = TeXLive::TLUtils::sort_uniq(@files);
if (!@files) {
&TeXLive::TLUtils::debug("Not creating empty zip file $zipname\n");
return;
}
my $cwd = &getcwd;
if ("$destdir" !~ m@^/@) {
# we have an relative zipdir, so we have to make it absolute
$destdir = "$cwd/$destdir";
}
&mkpath("$destdir") if (! -d "$destdir");
chdir($tltree->svnroot);
if ($arch eq "all") {
# we add the .tlpobj into the .tlpobj directory
my $removetlpobjdir = 0;
if (! -d ".tlpobj") {
&mkpath(".tlpobj");
$removetlpobjdir = 1;
}
open(TMP,">.tlpobj/$self->{'name'}.tlpobj") or die "Cannot create .tlpobj/$self->{'name'}.tlpobj";
$self->writeout(\*TMP);
close(TMP);
push @files, ".tlpobj/$self->{'name'}.tlpobj";
}
unlink($zipname);
print $zipcmd . "$destdir/$zipname" . " > $nul\n" if ($::opt_debug);
open ZIP, $zipcmd . "$destdir/$zipname" . " > $nul";
map {
if (! -f $_) {
print STDERR "!!!Error: non-existent $_\n";
} else {
print ZIP "$_\n";
}
} @files;
close ZIP;
if ($arch eq "all") {
# cleaning up
unlink(".tlpobj/$self->{'name'}.tlpobj");
rmdir(".tlpobj") if $removetlpobjdir;
}
print "Done $zipname\n" if ($::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->license)) {
$self->cataloguedata->{'license'} = $entry->license;
}
if (defined($entry->version)) {
$self->cataloguedata->{'version'} = $entry->version;
}
if (defined($entry->url)) {
$self->cataloguedata->{'url'} = $entry->url;
}
#
# we need to do the following:
# - take the href entry for a documentation file entry in the TC
# - remove the 'ctan:' prefix
# - remove the <ctan path='...'> part
# - match the rest against all docfiles in an intelligent way
#
# Example:
# juramisc.xml contains:
# <documentation details='Package documentation' language='de'
# href='ctan:/macros/latex/contrib/juramisc/doc/jmgerdoc.pdf'/>
# <ctan path='/macros/latex/contrib/juramisc'/>
my @tcdocfiles = keys %{$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'};
}
}
}
}
}
}
# 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};
for 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'}) ? $self->{'srcsize'} : 0 );
}
sub add_srcfiles {
my ($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 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 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 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 zipdir {
my @self = shift;
if (@_) { $_zipdir = $_[0] }
return $_zipdir;
}
sub cataloguedata {
my $self = shift;
my %ct = @_;
if (@_) { $self->{'cataloguedata'} = \%ct }
return $self->{'cataloguedata'};
}
1;
###### Formats
format multilineformat =
longdesc ^<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<~~
$_tmp
.
__END__
=head1 NAME
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 (currently in bytes).
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=XXX> tag. Thus,
C<binfiles> lines look like
binfiles arch=XXXX size=NNNNN
=back
Here is an excerpt from a typical entry, with C<|> characters to show
the indentation:
/------- excerpt from bin-dvips.tlpobj
|...
|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<zipdir> where
generated zip files are saved (if not otherwise specified.
TeXLive::TLPOBJ->zipdir("path/to/zip/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", ...)
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>
(constructor) 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 1 if it found a tlpobj, otherwise 0
=item C<writeout>
writes the textual representation of a C<TLPOBJ> object to stdout, or the
filehandle if given:
$tlpsrc->writeout;
$tlpsrc->writeout(\*FILEHANDLE);
=item C<writeout_simple>
debugging function for comparison with tpm/tlps, will go away.
=item C<make_zip($tltree[,$destdir[,$zipname]])>
creates a zip file of the arch B<independent> files in the TLPOBJ
in $destdir (if not defined then TLPOBJ->zipdir is used).
The file name of the created zipfile is $zipname (if not
present $tlpobj->name.zip)
If the package contains "binfiles"; then zip files for
all archs containing B<only> the binfiles are created, and
the zipfile name is C<$zipname.$arch.zip>
All the arch independent zip files B<also> contain the
respective TLPOBJ file in
.tlpobj/$name.tlpobj
so C<$zipname.zip> does contain this tlpobj file, while
C<$zipname.$arch.zip> does NOT.
=item C<recompute_sizes ($tltree)>
recomputes the sizes based on the information present in C<$tltree>.
=item C<recompute_revision ($tltree)>
recomputes the revision based on the information present in C<$tltree>.
=item C<update_from_catalogue ($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<is_arch_dependent>
returns 1 if there are C<binfiles>, otherwise 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<{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.
=back
=head1 SEE ALSO
The modules 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
### Local Variables:
### perl-indent-level: 2
### tab-width: 2
### indent-tabs-mode: nil
### End:
# vim:set tabstop=2 expandtab: #
|