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|
#!/usr/bin/perl
my $DIR = "/var/lib/urpmi";
my $DIR2 = "/etc/urpmi";
my $DEPSLIST = "$DIR/depslist";
my $CFG = "$DIR2/urpmi.cfg";
$| = 1;
sub substInFile(&@) {
my $f = shift;
local @ARGV = @_ or return;
local ($^I, $_) = '';
while (<>) { &$f($_); print }
}
my @entries = map { /list.(.*)/ } glob("$DIR/list.*");
if ($0 =~ /removemedia/) {
local ($_) = @ARGV or @entries ?
die "missing the entry to remove\n(one of " . join(", ", @entries) . ")\n" :
die "nothing to remove (use urpmi.addmedia to add a media)\n";
foreach $e (/^--?a/ ? @entries : @ARGV) {
my $f;
$f = "$DIR/hdlist.$e"; unlink($f) || unlink("$f.gz") or warn "failed to remove $f";
$f = "$DIR/list.$e"; unlink($f) or warn "failed to remove $f";
substInFile { s/^/\#/ if /^$e\s/ } $CFG;
}
system("urpmi.update");
exit 0;
} elsif ($0 =~ /update/) {
if (local ($_) = @ARGV) {
my $regexp = /^--?a/ ? '[^#]\S*' : join('|', @ARGV);
system("urpmi.addmedia --noupdate $_") foreach grep { /^$regexp\s/ } `cat $CFG`;
}
if (glob("$DIR/hdlist.*")) {
print "generating dependencies list\n";
system("gzip -f $DIR/hdlist.* 2>/dev/null"); # gzip
system("gzip -dc $DIR/hdlist.* | gendepslist -h $DEPSLIST -");
system("autoirpm.update");
} else {
unlink $DEPSLIST, "$DEPSLIST.html";
}
exit 0;
}
my $noupdate = shift @ARGV if $ARGV[0] eq "--noupdate";
my ($name, $url, $with, $ftp_hdlist) = @ARGV;
my $suffix;
# basic checking of arguments
{
my $usage =
"usage: urpmi.addmedia <name> <url>
where <url> is one of
file://<path>
ftp://<login>:<password>@<host>/<path> with <relative filename of hdlist>
ftp://<host>/<path> with <relative filename of hdlist>
http://<host>/<path> with <relative filename of hdlist>
removable_<device>_<number>://<path>
";
$name or die $usage;
my ($type, $dev, $num) = $url =~ m,^(file|ftp|http|removable_(\w+)_(\d+))://, or die $usage;
$name =~ s/\s/_/g;
if ($type eq "removable") {
$num =~ /^\d+$/ or die "$usage bad number (is `$num')\n";
$dev && -e "/dev/$dev" or die "$usage device `$dev' do not exist\n";
} elsif ($type eq "ftp") {
$with eq "with" or die "$usage `with' missing for ftp media\n";
$ftp_hdlist or die "$usage <relative path of hdlist> missing\n";
}
}
-e $CFG or `echo > $CFG`; # create it if not there
$? == 0 or die "can't write to config file $CFG";
substInFile {
s/^/\#/ if /^$name\s/;
$_ .= "$name $url $with $ftp_hdlist\n" if eof;
} $CFG;
my $HDLIST = "$DIR/hdlist.$name";
my $RPMLIST = "$DIR/list.$name";
-e $DIR || mkdir $DIR, 0755 or die "can't create $DIR";
!-e $HDLIST || unlink $HDLIST or die "can't remove $HDLIST";
!-e "$HDLIST.gz" || unlink "$HDLIST.gz" or die "can't remove $HDLIST.gz";
my $mask = umask 077;
open LIST, ">$RPMLIST" or die "can't output $RPMLIST";
umask $mask;
if (my ($prefix, $dir) = $url =~ m,^(removable_.*?|file):/(.*),) {
my $hdlist = '';
my $flush = sub {};
if (-e (my $f = "$dir/Mandrake/base/hdlist.gz")) {
system("cp -f $f $HDLIST.gz");
} elsif (-e (my $f = "$dir/Mandrake/base/hdlist")) {
system("gzip -cf $f > $HDLIST.gz");
} else {
$flush = sub { system("rpm2header $hdlist | gzip >> $HDLIST.gz") if $hdlist };
}
print "scanning $dir...";
my $realdir = readlink($dir) || $dir;
open F, "find '$realdir' -name '*.rpm'|";
foreach (<F>) {
chomp;
if (length "$hdlist $_" > 1500) {
&$flush();
$hdlist = '';
}
$hdlist .= " $_";
print LIST "$prefix:/$_\n";
}
$hdlist or die "no rpms found in $dir";
&$flush();
close F or die "searching for rpms failed";
print "\n";
} else {
system("wget -O $HDLIST $url/$ftp_hdlist");
$? == 0 or die "wget of $url/$ftp_hdlist failed (maybe wget is missing?)";
open F, "hdlist2names $HDLIST|";
foreach (<F>) {
chomp;
print LIST "$url/$_\n";
}
close F or die "hdlist2names failed";
}
close LIST;
system("urpmi.update") unless $noupdate;
exit 0;
|
