1 package CloudStore::Store;
7 use File::Path qw(make_path);
9 use Digest::MD5 qw(md5_base64);
10 use Data::Dump qw(dump);
22 die "no dir" unless $self->{dir};
23 $self->{md5pool} = $self->{dir} . '/md5';
25 warn "# new ",dump $self if $ENV{DEBUG};
31 my ( $self,$data ) = @_;
35 my ( $self,$data ) = @_;
39 my ( $self,$data ) = @_;
41 # if ( my $old = $self->file_get( $data ) ) {
42 # $self->usage_decr( $data );
45 $self->new_file($data);
49 my ( $self,$data ) = @_;
50 # $self->file_set($data);
51 # $self->usage_incr($data);
55 my ( $self, $data ) = @_;
56 # $self->usage_decr( $data );
58 my $md5sum = $self->md5sum($data);
59 if ( ! exists $md5sum->{ $data->{file} } ) {
60 warn "ERROR: no md5 for ",dump $data;
63 my $md5 = $md5sum->{ $data->{file} };
64 my $path = $self->{md5pool} . '/' . $md5;
65 my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
66 $atime,$mtime,$ctime,$blksize,$blocks)
69 my $id = getpwnam 'md5';
70 chown $id,$gid, $path;
71 warn "# chown $id $gid $path";
76 my ( $self, $data ) = @_;
81 my ( $self, $data ) = @_;
83 warn "# new_link ",dump $data;
85 if ( $data->{file} =~ m{^(.*/?)\.send/([^/]+)/(.+)$} ) {
86 my ( $dir, $to, $name ) = ( $1, $2, $3 );
87 my $path = $self->blob_path($data);
88 my $link_to = readlink $path;
90 if ( $link_to =~ s{^\Q/rsyncd-munged/\E}{/} ) {
93 $s =~ s{/[^/]+$}{}; # strip filename
94 while ( $link_to =~ s{/../}{/} ) {
95 $s =~ s{/[^/]+$}{} || die "can't strip $s";
96 warn "## simplify $s $link_to\n";
100 my $d = $self->blob_path({
105 # $name can contain directories so we must create them
107 $to_dir =~ s{/[^/]+$}{};
108 make_path $to_dir if ! -e $to_dir;
111 warn "ERROR: can't find source $s";
114 warn "link $s -> $d\n";
117 my ($l,$f) = ($1,$2) if $s =~ m{users/([^/]+)/blob/(.+)};
119 # my $origin = $self->file_get({
123 # $self->new_file($origin);
124 warn "INFO: sent file ",dump($l,$f);
125 my $md5sum = $self->md5sum($data);
127 my $md5 = $md5sum->{$s} || die "no md5 for $s";
128 $md5sum->{$d} = $md5; # FIXME broken!
133 warn "ERROR: can't SEND To:$to Name:$name Link:$link_to";
140 my ( $self, $data ) = @_;
142 if ( exists $md5_login->{$data->{login}} ) {
143 return $md5_login->{$data->{login}};
144 } elsif ( my $login = $data->{login} ) {
146 my $md5_path = $self->{dir} || die "no dir?";
148 $md5_path .= "/$login/.md5.db";
151 my $db = tie %md5, 'BerkeleyDB::Hash',
152 -Filename => $md5_path,
156 return $md5_login->{$login} = \%md5;
158 confess "can't open md5sum";
163 my ( $self, $data ) = @_;
164 if ( $data =~ m/\[(\d+)\] rsync \w+ (\S+) \w+ (\S+)/ ) {
165 my ( $pid, $module, $login ) = ( $1, $2, $3 );
168 my ( undef, undef, $uid, $gid, undef, undef, $email, $dir, $shell ) =
171 $self->{pid}->{$pid} = {
182 } elsif ( $data =~ m/\[(\d+)\] sent \S+ bytes\s+received \S+ bytes/ ) {
184 untie $md5_login->{ $self->{$pid}->{login} } && warn "untie $pid";
185 delete $self->{pid}->{$pid};
188 # warn "## rsync_log $data";
193 my ( $self, $data ) = @_;
194 my $blob = $self->{pid}->{ $data->{pid} }->{dir} || die "no dir for $data->{pid} in ",dump( $self->{pid} );
195 $blob .= '/' . $data->{file};
201 my ( $self,$data ) = @_;
203 my $path = $self->blob_path($data);
205 if ( $data->{itemize} =~ m/^[c>]([fdL])/ ) { # received change/create
208 if ( $type eq 'f' ) {
209 $self->modify_file( $data );
210 $self->dedup( $data, $path );
211 } elsif ( $type eq 'd' ) {
212 $self->make_dir( $data );
213 } elsif ( $type eq 'L' ) {
214 $self->new_link( $data );
216 die "unknown type $type ", dump $data;
218 } elsif ( $data->{itemize} =~ m/\*deleting/ ) {
219 $self->remove_file($data);
225 my ( $self, $data ) = @_;
227 my $pool = $self->{md5pool} || die "no md5pool in ",dump $self;
228 mkdir $pool unless -e $pool;
230 my $md5 = $data->{md5} || die "no md5 in ",dump $data;
231 my $path = $self->blob_path($data);
233 if ( -e "$pool/$md5" ) {
234 warn "dedup hit $md5 $path\n";
235 my $dedup = $path . '.dedup';
236 rename $path, $dedup;
237 link "$pool/$md5", $path;
241 link $path, "$pool/$md5";
244 my $md5sum = $self->md5sum($data);
245 $md5sum->{ $data->{file} } = $md5;
248 my $empty_md5 = " " x 32;
251 my ( $self, $data, $path ) = @_;
253 if ( $data->{file} =~ /^(.+\/)?md5sum$/ ) {
256 warn "IMPORT ", $data->{file}, "\n";
257 open(my $md5sum, '<', $path);
260 my ( $md5, $file ) = split(/\s+/,$_,2);
261 if ( ! -e "$self->{md5path}/$md5" ) {
262 warn "MISSING $md5 $file\n";
270 my $new_path = $self->blob_path($new);
271 if ( ! -e $new_path ) {
272 # create path from md5sum file
273 my $only_dir = $1 if $new =~ m{^(.+)/[^/]+$};
274 make_path $only_dir unless -d $only_dir;
275 $imported += link "$self->{md5path}/$md5", $new_path;
276 $self->new_file($new);
277 warn "import from $path ",dump($new);
278 $self->md5pool( $new );
280 $self->md5pool( $new );
283 print "INFO imported $imported files from ",dump($data);
286 if ( $data->{md5} ne $empty_md5 ) {
287 $self->md5pool( $data );
289 warn "empty md5", dump $data;