… | |
… | |
2 | |
2 | |
3 | our $SCHEDULE_INTERVAL = $cf::CFG{extractor_schedule_interval} || 3600; |
3 | our $SCHEDULE_INTERVAL = $cf::CFG{extractor_schedule_interval} || 3600; |
4 | |
4 | |
5 | use JSON::XS; |
5 | use JSON::XS; |
6 | |
6 | |
7 | my $db_mapinfo = cf::sync_job { cf::db_table "tag-mapinfo" }; # info/cache for maps |
7 | our $db_mapinfo = cf::sync_job { cf::db_table "tag-mapinfo" }; # info/cache for maps |
8 | my $db_target = cf::sync_job { cf::db_table "tag-target" }; # tag => maps |
8 | our $db_target = cf::sync_job { cf::db_table "tag-target" }; # tag => maps |
9 | |
9 | |
10 | sub remove_tag_target { |
10 | sub remove_tag_target { |
11 | my ($txn, $tag, $target) = @_; |
11 | my ($txn, $tag, $target) = @_; |
12 | # - U O |
12 | # - U O |
13 | |
13 | |
… | |
… | |
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) { |
… | |
… | |
84 | warn "tag-updated $file (= $key) <@tags>\n" |
84 | warn "tag-updated $file (= $key) <@tags>\n" |
85 | if @tags; |
85 | if @tags; |
86 | } |
86 | } |
87 | |
87 | |
88 | sub scan_static { |
88 | sub scan_static { |
89 | my ($dir, $map) = @_; |
89 | my $maps = cf::map::static_maps; |
90 | |
90 | |
91 | my ($dirs, $files) = Coro::AIO::aio_scandir $dir, 2 |
91 | scan_map "s$_", "$cf::MAPDIR$_.map" |
92 | or return; |
|
|
93 | |
|
|
94 | for my $file (@$files) { |
|
|
95 | my $name = $file; |
|
|
96 | next unless $name =~ s/\.map$//; |
|
|
97 | utf8::decode $name; |
|
|
98 | |
|
|
99 | scan_map "s$map$name", "$dir/$file"; |
|
|
100 | } |
|
|
101 | |
|
|
102 | &scan_static ("$dir/$_", "$map$_/") |
|
|
103 | for @$dirs; |
92 | for @$maps; |
104 | } |
93 | } |
105 | |
94 | |
106 | sub reload { |
95 | sub reload { |
107 | my $guard = cf::lock_acquire "map-tags::reload"; |
96 | my $guard = cf::lock_acquire "map-tags::reload"; |
108 | |
97 | |
109 | my $start = Event::time; |
98 | my $start = EV::time; |
110 | |
99 | |
111 | # 1. check for maps no longer existing |
100 | # 1. check for maps no longer existing |
112 | { |
101 | { |
113 | my @delkeys; |
102 | my @delkeys; |
114 | |
103 | |
115 | my $cursor = $db_mapinfo->cursor; |
104 | my $cursor = $db_mapinfo->cursor; |
116 | for (;;) { |
105 | for (;;) { |
117 | BDB::db_c_get $cursor, my $key, my $data, BDB::NEXT; |
106 | BDB::db_c_get $cursor, my $key, my $data, BDB::NEXT; |
118 | last if $!; |
107 | last if $!; |
119 | |
108 | |
120 | my $data = JSON::XS::from_json $data; |
109 | my $data = JSON::XS::decode_json $data; |
121 | my ($ver, undef, undef, $path) = split /,/, $data->{hash}, 4; |
110 | my ($ver, undef, undef, $path) = split /,/, $data->{hash}, 4; |
122 | push @delkeys, [$key, $data->{tags}] |
111 | push @delkeys, [$key, $data->{tags}] |
123 | if $ver != 1 || Coro::AIO::aio_stat $path; |
112 | if $ver != 1 || Coro::AIO::aio_stat $path; |
124 | } |
113 | } |
125 | BDB::db_c_close $cursor; |
114 | BDB::db_c_close $cursor; |
… | |
… | |
169 | # delete $map->{deny_reset}; |
158 | # delete $map->{deny_reset}; |
170 | # } |
159 | # } |
171 | # } |
160 | # } |
172 | # } |
161 | # } |
173 | |
162 | |
174 | warn sprintf "map-tag scan (%fs)", Event::time - $start; |
163 | warn sprintf "map-tag scan (%fs)", EV::time - $start; |
175 | } |
164 | } |
176 | |
165 | |
177 | our $RELOAD_SCHEDULER = Event->timer ( |
166 | our $RELOAD_SCHEDULER = cf::periodic $SCHEDULE_INTERVAL, Coro::unblock_sub { |
178 | after => 0, |
|
|
179 | interval => $SCHEDULE_INTERVAL, |
|
|
180 | data => cf::WF_AUTOCANCEL, |
|
|
181 | cb => Coro::unblock_sub { |
|
|
182 | $Coro::current->prio (Coro::PRIO_MIN); |
167 | $Coro::current->prio (Coro::PRIO_MIN); |
|
|
168 | $Coro::current->desc ("map-tag scanner"); |
183 | reload; |
169 | reload; |
184 | }, |
170 | }; |
185 | ); |
171 | |
|
|
172 | cf::post_init { |
|
|
173 | $RELOAD_SCHEDULER->invoke (0); # force at startup |
|
|
174 | }; |
186 | |
175 | |
187 | # find all objects with the given tag, or at least try to |
176 | # find all objects with the given tag, or at least try to |
188 | sub find($) { |
177 | sub find($) { |
189 | my ($tag) = @_; |
178 | my ($tag) = @_; |
190 | |
179 | |