use strict;
use autodie;
+use lib 'lib';
+use base qw(CloudStore::Gearman);
+
+use File::Path qw(make_path remove_tree);
+use File::Find;
+use Data::Dump qw(dump);
+
sub new {
- my $class = shift;
- my $self = {@_};
+ my ($class,$group) = @_;
+
+ my ( undef, $dir, $port, undef ) = getgrnam($group) || die "can't find group $group: $!";
+ my $self = {
+ passwd => '/var/lib/extrausers/passwd',
+ PORT => $port,
+ SLICE => $dir,
+ };
bless $self, $class;
- $self->{passwd} ||= '/var/lib/extrausers/passwd';
- $self->{PORT} ||= $ENV{PORT} || die "no PORT in env";
- $self->{SLICE} ||= $ENV{SLICE} || die "no SLICE in env";
+ $self->{md5} = $self->user_info('md5');
return $self;
}
+sub user_info {
+ my ($self,$login) = @_;
+
+ my @n = qw/ login passwd uid gid quota comment gecos dir shell expire /;
+ my @p = $login =~ m/^\d+$/ ? getpwuid $login : getpwnam $login;
+ my $user;
+ $user->{$_} = shift @p foreach @n;
+ return $user;
+}
+
sub create_user {
my ( $self, $new_email, $new_passwd, $new_quota ) = @_;
mkdir $dir;
chown $max_uid, $self->{PORT}, $dir;
+
}
+ # FIXME update quota only on create?
+ $self->gearman_do( 'narada_s1_quota_set' => "$found $new_quota" );
+
return $found;
}
+sub mkbasepath {
+ my ($path,$opts) = @_;
+ $path =~ s{/[^/]+$}{};
+ make_path $path unless -d $path;
+}
+
+sub user_dir {
+ my ( $self,$user, $dir ) = @_;
+ $user = $self->user_info($user) unless ref $user eq 'HASH';
+ my $path;
+ if ( exists $user->{dir} ) {
+ $path = $user->{dir} . '/' . $dir;
+ } else {
+ die "no dir in ", dump $user;
+ }
+ $path =~ s{//+}{/}g;
+# warn "## user_dir $path";
+ return $path;
+}
+
+sub append {
+ my $self = shift @_;
+ my $user = shift @_;
+ my $path = $self->user_dir( $user => '.log');
+ my $line = join('#',@_);
+ open(my $fh, '>>', $path);
+ print $fh "$line\n";
+ close $fh;
+ warn "## $path $line\n";
+ $user = $self->user_info($user) unless ref $user eq 'HASH';
+}
+
+sub usage {
+ my ( $self, $user ) = @_;
+ $user = $self->user_info($user) unless ref $user eq 'HASH';
+ my $path = $self->user_dir( $user => '.log');
+ my $sum;
+ open(my $fh, '<', $path);
+ while(<$fh>) {
+ chomp;
+ my @v = split(/#/,$_);
+ $sum->{ $v[0] } += $v[1];
+ $sum->{_usage} += $v[1];
+ }
+ my ( $usage, $quota ) = split(/ /,
+ $self->gearman_do( 'narada_s1_quota_get' => $user->{uid} )
+ );
+ $sum->{_usage} += $usage;
+ $sum->{_quota} = $quota;
+ warn "## usage ",dump($user, $sum), $/;
+ return $sum;
+}
+
sub send_file {
- my ( $f_uid,$f_path, $t_uid,$t_path ) = @_;
+ my ( $self, $f_uid,$f_path, $t_uid,$t_path ) = @_;
-
+ my $f = $self->user_info($f_uid);
+ my $t = $self->user_info($t_uid);
+
+ my $f_full = "$f->{dir}/$f_path";
+ my $t_full = "$t->{dir}/$t_path";
+
+ mkbasepath $t_full, { uid => $t->{uid} };
+
+ my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size, $atime,$mtime,$ctime,$blksize,$blocks) = stat $f_full;
+ if ( $uid == $f->{uid} ) {
+ warn "# send_file - move $f_uid $f_path to pool\n";
+ chown $self->{md5}->{uid}, $self->{md5}->{gid}, $f_full;
+ chmod oct("0444"), $f_full;
+ $self->append( $f, 'sent', -s $f_full, $t->{uid}, $f_path );
+ } elsif ( $uid == $self->{md5}->{uid} ) {
+ warn "# send_file - shared $f_full\n";
+ }
+
+ $self->delete( $t, $t_path ) if -e $t_full;
+
+ link $f_full, $t_full;
+ $self->append( $t, 'recv', -s $t_full, $f->{uid}, $t_path );
}
sub rename_file {
- my ( $uid, $from, $to ) = @_;
+ my ( $self, $user, $from, $to ) = @_;
+ $user = $self->user_info($user) unless ref $user eq 'HASH';
+
+ $self->append( $user, 'rename', $from, $to );
}
sub delete {
- my ( $uid, $path ) = @_;
-
-}
+ my ( $self, $user, $path ) = @_;
+ $user = $self->user_info($user) unless ref $user eq 'HASH';
+
+ my $deleted_size = 0;
+ my $full_path = "$user->{dir}/$path";
+
+ if ( -d $full_path ) {
+
+ find({
+ no_chdir => 1,
+ wanted => sub {
+ return if -d $_;
+ my ($uid,$size) = (stat($_))[4,7];
+ warn "## find $uid $size $_\n";
+ if ( $uid == $self->{md5}->{uid} ) {
+ $deleted_size += $size;
+ }
+ }}, $full_path);
+
+ remove_tree $full_path;
+ } else {
+ $deleted_size += -s $full_path;
+ unlink $full_path;
+ }
-sub usage {
- my ( $uid ) = @_;
+ warn "delete $deleted_size bytes shared\n";
+ $self->append( $user, 'delete', -$deleted_size, $user->{uid}, $path );
}
1;