| … | |
… | |
| 48 | |
48 | |
| 49 | utf8::encode $key; |
49 | utf8::encode $key; |
| 50 | BDB::db_get $db_mapinfo, $txn, $key, my $data; |
50 | BDB::db_get $db_mapinfo, $txn, $key, my $data; |
| 51 | |
51 | |
| 52 | unless ($!) { |
52 | unless ($!) { |
| 53 | $data = from_json $data; |
53 | $data = decode_json $data; |
| 54 | return if $data->{hash} eq $hash; |
54 | return if $data->{hash} eq $hash; |
| 55 | $old_tags = $data->{tags}; |
55 | $old_tags = $data->{tags}; |
| 56 | } |
56 | } |
| 57 | |
57 | |
| 58 | $old_tags ||= []; |
58 | $old_tags ||= []; |
| 59 | |
59 | |
| 60 | my $f = new_from_file cf::object::thawer $file |
60 | my $f = new_from_file cf::object::thawer $file |
| 61 | or return; |
61 | or return; |
| 62 | |
62 | |
| 63 | my @tags = sort $f->extract_tags; |
63 | my @tags = sort $f->extract_tags; |
| 64 | $data = to_json { hash => $hash, tags => \@tags }; |
64 | $data = encode_json { hash => $hash, tags => \@tags }; |
| 65 | |
65 | |
| 66 | BDB::db_put $db_mapinfo, $txn, $key, $data; |
66 | BDB::db_put $db_mapinfo, $txn, $key, $data; |
| 67 | |
67 | |
| 68 | # 1. remove tags no longer existing |
68 | # 1. remove tags no longer existing |
| 69 | for my $tag (@$old_tags) { |
69 | for my $tag (@$old_tags) { |
| … | |
… | |
| 115 | my $cursor = $db_mapinfo->cursor; |
115 | my $cursor = $db_mapinfo->cursor; |
| 116 | for (;;) { |
116 | for (;;) { |
| 117 | BDB::db_c_get $cursor, my $key, my $data, BDB::NEXT; |
117 | BDB::db_c_get $cursor, my $key, my $data, BDB::NEXT; |
| 118 | last if $!; |
118 | last if $!; |
| 119 | |
119 | |
| 120 | my $data = JSON::XS::from_json $data; |
120 | my $data = JSON::XS::decode_json $data; |
| 121 | my ($ver, undef, undef, $path) = split /,/, $data->{hash}, 4; |
121 | my ($ver, undef, undef, $path) = split /,/, $data->{hash}, 4; |
| 122 | push @delkeys, [$key, $data->{tags}] |
122 | push @delkeys, [$key, $data->{tags}] |
| 123 | if $ver != 1 || Coro::AIO::aio_stat $path; |
123 | if $ver != 1 || Coro::AIO::aio_stat $path; |
| 124 | } |
124 | } |
| 125 | BDB::db_c_close $cursor; |
125 | BDB::db_c_close $cursor; |
