From 28905c5cfb4de3adb854b5a614e7db9be1dcb2da Mon Sep 17 00:00:00 2001 From: Olivier Thauvin Date: Tue, 22 Feb 2005 20:12:31 +0000 Subject: - split Distribconf with Build - add write_VERSION --- Distribconf/Build.pm | 265 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 265 insertions(+) create mode 100644 Distribconf/Build.pm (limited to 'Distribconf') diff --git a/Distribconf/Build.pm b/Distribconf/Build.pm new file mode 100644 index 0000000..fac096d --- /dev/null +++ b/Distribconf/Build.pm @@ -0,0 +1,265 @@ +##- Nanar +##- +##- This program is free software; you can redistribute it and/or modify +##- it under the terms of the GNU General Public License as published by +##- the Free Software Foundation; either version 2, or (at your option) +##- any later version. +##- +##- This program is distributed in the hope that it will be useful, +##- but WITHOUT ANY WARRANTY; without even the implied warranty of +##- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +##- GNU General Public License for more details. +##- +##- You should have received a copy of the GNU General Public License +##- along with this program; if not, write to the Free Software +##- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# $Id$ + +package Distribconf::Build; + +=head1 NAME + +Distribconf::Build - Extend Distribconf module to allow building the conf + +=head1 METHODS + +=cut + +use strict; +use warnings; + +use Distribconf; + +use vars qw(@ISA); +@ISA = qw(Distribconf); + + +=head2 new(root_of_distrib) + +Return a new Distribconf::Build object + +=cut + +sub new { + my ($class, @options) = @_; + my $self = $class->SUPER::new(@options); + + bless($self, $class); +} + +=head2 write_hdlists($hdlists) + +Write the hdlists file into the media information directory, or into the +$hdlists given as argument. $hdlists can be a file path, or a glob reference +(\*STDOUT for example). + +Return 1 on success, 0 on error. + +=cut + +=head2 setvalue($media, $var, $val) + +Set or add $var parameter from $media to $val. + +If $media does not exists, it is implicitly created. +If $var is not defined, a new media is create without parameters defined. + +=cut + +sub setvalue { + my ($distrib, $media, $var, $val) = @_; + if ($var) { + $var =~ /^mediadir$|^infodir$/ and do { + $distrib->{$var} = $val; + return; + }; + $distrib->{cfg}->newval($media, $var, $val) or die "Can't set value"; + } else { + $distrib->{cfg}->AddSection($media); + } +} + +sub write_hdlists { + my ($distrib, $hdlists) = @_; + my $h_hdlists; + if (ref($hdlists) eq 'GLOB') { + $h_hdlists = $hdlists; + } else { + $hdlists ||= "$distrib->{root}/$distrib->{infodir}/hdlists"; + open($h_hdlists, ">", $hdlists) or return 0; + } + foreach my $media ($distrib->listmedia) { + printf($h_hdlists "%s%s\t%s\t%s\t%s\n", + join('', map { "$_:" } grep { $distrib->getvalue($media, $_) } qw/askmedia suppl noauto/) || "", + $distrib->getvalue($media, 'hdlist'), + $distrib->getpath($media, 'path'), + $distrib->getvalue($media, 'name'), + $distrib->getvalue($media, 'size') ? '('.$distrib->getvalue($media, 'size'). ')' : "", + ) or return 0; + } + + if (ref($hdlists) ne 'GLOB') { + close($h_hdlists); + } + return 1; +} + +=head2 write_mediacfg($mediacfg) + +Write the media.cfg file into the media information directory, or into the +$mediacfg given as argument. $mediacfg can be a file path, or a glob reference +(\*STDOUT for example). + +Return 1 on success, 0 on error. + +=cut + +sub write_mediacfg { + my ($distrib, $hdlistscfg) = @_; + $hdlistscfg ||= "$distrib->{root}/$distrib->{infodir}/media.cfg"; + $distrib->{cfg}->WriteConfig($hdlistscfg); +} + +=head2 write_version($version) + +=cut + +sub write_version { + my ($distrib, $version) = @_; + my $h_version; + if (ref($version) eq 'GLOB') { + $h_version = $version; + } else { + $version ||= $distrib->getfullpath(undef, 'VERSION'); + open($h_version, ">", $version) or return 0; + } + + my @gmt = gmtime(time); + + printf($h_version "Mandrakelinux %s %s-%s-%s%s %s\n", + $distrib->getvalue(undef, 'version') || 'cooker', + $distrib->getvalue(undef, 'branch') || 'cooker', + $distrib->getvalue(undef, 'arch') || 'noarch', + $distrib->getvalue(undef, 'product'), + $distrib->getvalue(undef, 'tag') ? '-' . $distrib->getvalue(undef, 'tag') : '', + sprintf("%04d%02d%02d %02d:%02d", $gmt[5] + 1900, $gmt[4]+1, $gmt[3], $gmt[2], $gmt[1]) + ); + + if (ref($version) ne 'GLOB') { + close($h_version); + } + return 1; +} + + +=head2 check($out) + +Perform a check on the distribution and print to $out (STDOUT by default) +errors found + +=cut + +sub check { + my ($distrib, $out) = @_; + $out ||= \*STDOUT; + + my $error = 0; + + my $report_err = sub { + my ($l, $f, @msg) = @_; + $l eq 'E' and $error++; + printf $out "$l: $f\n", @msg; + }; + + $distrib->listmedia or $report_err->('W', "No media found in this config"); + + # Checking no overlap + foreach my $var (qw/hdlist synthesis path/) { + my %e; + foreach ($distrib->listmedia) { + my $v = $distrib->getpath($_, $var); + push @{$e{$v}}, $_; + } + + foreach my $key (keys %e) { + if (@{$e{$key}} > 1) { + $report_err->('E', "medium %s have same %s (%s)", + join (", ", @{$e{$key}}), + $var, + $key + ); + } + } + } + + foreach my $media ($distrib->listmedia) { + -d $distrib->getfullpath($media, 'path') or + $report_err->('E', "dir %s don't exist for media '%s'", + $distrib->getpath($media, 'path'), + $media + ); + + foreach (qw/hdlist synthesis pubkey/) { + -f $distrib->getfullpath($media, $_) or + $report_err->('E', "$_ %s don't exist for media '%s'", + $distrib->getpath($media, $_), + $media + ); + } + } + return $error; +} + +1; + +__END__ + +=head1 SEE ALSO + +L + +=head1 AUTHOR + +The code has been written by Olivier Thauvin . + +The media.cfg has been improved by Warly . + +Special thanks to Rafael Garcia-Suarez for +suggesting to use Config::IniFiles. + +Thanks to Sylvie Terjan for the spell checking. + +=head1 ChangeLog + + $Log$ + Revision 1.1 2005/02/22 20:12:31 othauvin + - split Distribconf with Build + - add write_VERSION + + Revision 1.7 2005/02/22 12:52:51 othauvin + - don't add a 'm' to size in hdlists + + Revision 1.6 2005/02/21 21:40:10 othauvin + - add getfullpath + - s![ /]*!_! in default path + - add check() + + Revision 1.5 2005/02/21 15:34:56 othauvin + Distribconf + + Revision 1.4 2005/02/21 13:14:19 othauvin + - add doc for pubkey + + Revision 1.3 2005/02/21 13:11:01 othauvin + - lowercase media name in file name + - manage pubkey + + Revision 1.2 2005/02/21 12:47:34 othauvin + - avoid error message about non existing media.cfg + + Revision 1.1 2005/02/20 21:15:50 othauvin + - initials release for managing mandrakelinux distro tree + + +=cut -- cgit v1.2.1