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|
#
# TLSRC.pm
# module for using tlsrc files
# Copyright 2007 Norbert Preining
#
# This file is licensed under the GNU General Public Licence version 2
# or any later version
package TLSRC;
sub new {
my $class = shift;
my %params = @_;
my $self = {
name => $params{'name'},
shortdesc => $params{'shortdesc'},
longdesc => $params{'longdesc'},
catalogue => $params{'catalogue'},
runpatterns => $params{'runpatterns'},
srcpatterns => $params{'srcpatterns'},
docpatterns => $params{'docpatterns'},
binpatterns => $params{'binpatterns'},
executes => $params{'executes'},
depends => $params{'depends'},
};
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 tlsrc file: $_[0]");
my @lines = <TMP>;
close(TMP);
my $name = "";
my $shortdesc = "";
my $longdesc= "";
my $catalogue = "";
my (@executes, @depends);
my (@runpatterns, @docpatterns, @binpatterns, @srcpatterns);
my $started = 0;
my $finished = 0;
my $lastcmd = "";
foreach my $line (@lines) {
$line =~ /^\s*#/ && next; # skip comment lines
if ($line =~ /^\s*$/) {
if (!$started) { next; }
if ($finished) { next; }
die("No empty line allowed in tlsrc files!");
}
if ($line =~ /^ /) {
if ( ($lastcmd eq "longdesc") ||
($lastcmd eq "runpattern") ||
($lastcmd eq "binpattern") ||
($lastcmd eq "docpattern") ||
($lastcmd eq "srcpattern") ||
($lastcmd eq "execute") ||
($lastcmd eq "depend") ) {
$line =~ s/^ /$lastcmd /;
} else {
die("Continuation of $lastcmd not allowed, please fix tlsrc!\n");
}
}
if ($line =~ /^name\s*([\w-]+)$/) {
$name = "$1";
$lastcmd = "name";
$started && die("Cannot have two name directives!");
$started = 1;
} else {
$started || die("First directive needs to be 'name'");
if ($line =~ /^shortdesc\s*(.*)$/) {
$shortdesc .= "$1 ";
$lastcmd = "shortdesc";
next;
} elsif ($line =~ /^longdesc\s*(.*)$/) {
$longdesc .= "$1 ";
$lastcmd = "longdesc";
next;
} elsif ($line =~ /^catalogue\s*(.*)$/) {
$catalogue .= "$1 ";
$lastcmd = "catalogue";
next;
} elsif ($line =~ /^runpattern\s*(.*)$/) {
push @runpatterns, "$1";
$lastcmd = "runpattern";
next;
} elsif ($line =~ /^srcpattern\s*(.*)$/) {
push @srcpatterns, "$1";
$lastcmd = "srcpattern";
next;
} elsif ($line =~ /^docpattern\s*(.*)$/) {
push @docpatterns, "$1";
$lastcmd = "docpattern";
next;
} elsif ($line =~ /^binpattern\s*(.*)$/) {
push @binpatterns, "$1";
$lastcmd = "binpattern";
next;
} elsif ($line =~ /^execute\s*(.*)$/) {
push @executes, "$1";
$lastcmd = "execute";
next;
} elsif ($line =~ /^depend\s*(.*)$/) {
push @depends, "$1";
$lastcmd = "depend";
next;
} else {
die("Unknown directive ...$line... in $tlsrc, please fix it!");
}
}
}
$self->name("$name");
$self->catalogue($catalogue ne "" ? "$catalogue" : "$name");
$self->shortdesc("$shortdesc") if ($shortdesc ne "");
$self->longdesc("$longdesc") if ($longdesc ne "");
$self->srcpatterns(@srcpatterns) if ($#srcpatterns >= 0);
$self->runpatterns(@runpatterns) if ($#runpatterns >= 0);
$self->binpatterns(@binpatterns) if ($#binpatterns >= 0);
$self->docpatterns(@docpatterns) if ($#docpatterns >= 0);
$self->executes(@executes) if ($#executes >= 0);
$self->depends(@depends) if ($#depends >= 0);
}
sub writeout {
my $self = shift;
my $fd = (@_ ? $_[0] : STDOUT);
print $fd "name ", $self->name, "\n";
print $fd "catalogue $self->{'catalogue'}\n";
defined($self->{'shortdesc'}) && print $fd "shortdesc $self->{'shortdesc'}\n";
defined($self->{'longdesc'}) && print $fd "longdesc $self->{'longdesc'}\n";
if (defined($self->{'depends'})) {
foreach (@{$self->{'depends'}}) {
print $fd "depend $_\n";
}
}
if (defined($self->{'executes'})) {
foreach (@{$self->{'executes'}}) {
print $fd "execute $_\n";
}
}
if (defined($self->{'srcpatterns'})) {
foreach (@{$self->{'srcpatterns'}}) {
print $fd "srcpattern $_\n";
}
}
if (defined($self->{'runpatterns'})) {
foreach (@{$self->{'runpatterns'}}) {
print $fd "runpattern $_\n";
}
}
if (defined($self->{'docpatterns'})) {
foreach (@{$self->{'docpatterns'}}) {
print $fd "docpattern $_\n";
}
}
if (defined($self->{'binpatterns'})) {
foreach (@{$self->{'binpatterns'}}) {
print $fd "binpattern $_\n";
}
}
# print final empty line
print $fd "\n";
}
#
# member access functions
#
sub name {
my $self = shift;
if (@_) { $self->{'name'} = shift }
return $self->{'name'};
}
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 catalogue {
my $self = shift;
if (@_) { $self->{'catalogue'} = shift }
return $self->{'catalogue'};
}
sub srcpatterns {
my $self = shift;
if (@_) { @{ $self->{'srcpatterns'} } = @_ }
return @{ $self->{'srcpatterns'} };
}
sub docpatterns {
my $self = shift;
if (@_) { @{ $self->{'docpatterns'} } = @_ }
return @{ $self->{'docpatterns'} };
}
sub binpatterns {
my $self = shift;
if (@_) { @{ $self->{'binpatterns'} } = @_ }
return @{ $self->{'binpatterns'} };
}
sub depends {
my $self = shift;
if (@_) { @{ $self->{'depends'} } = @_ }
return @{ $self->{'depends'} };
}
sub runpatterns {
my $self = shift;
if (@_) { @{ $self->{'runpatterns'} } = @_ }
return @{ $self->{'runpatterns'} };
}
sub executes {
my $self = shift;
if (@_) { @{ $self->{'executes'} } = @_ }
return @{ $self->{'executes'} };
}
1;
### Local Variables:
### perl-indent-level: 4
### tab-width: 4
### indent-tabs-mode: t
### End:
# vim:set tabstop=4: #
|
