| … | |
… | |
| 77 | add_tag_target $txn, $tag, $key; |
77 | add_tag_target $txn, $tag, $key; |
| 78 | } |
78 | } |
| 79 | |
79 | |
| 80 | # we don't actually care if it succeeds or not, as we |
80 | # we don't actually care if it succeeds or not, as we |
| 81 | # will just retry an hour later |
81 | # will just retry an hour later |
| 82 | BDB::db_txn_commit $txn; |
82 | BDB::db_txn_finish $txn; |
| 83 | |
83 | |
| 84 | # warn "tag-updated $file (= $key) $hash\n";#d# |
84 | warn "tag-updated $file (= $key) <@tags>\n" |
|
|
85 | if @tags; |
| 85 | } |
86 | } |
| 86 | |
87 | |
| 87 | sub scan_static { |
88 | sub scan_static { |
| 88 | my ($dir, $map) = @_; |
89 | my ($dir, $map) = @_; |
| 89 | |
90 | |
| … | |
… | |
| 100 | |
101 | |
| 101 | &scan_static ("$dir/$_", "$map$_/") |
102 | &scan_static ("$dir/$_", "$map$_/") |
| 102 | for @$dirs; |
103 | for @$dirs; |
| 103 | } |
104 | } |
| 104 | |
105 | |
| 105 | cf::async_ext { |
106 | sub reload { |
| 106 | $Coro::current->prio (Coro::PRIO_MIN); |
107 | my $guard = cf::lock_acquire "map-tags::reload"; |
| 107 | |
108 | |
| 108 | while () { |
|
|
| 109 | my $start = Event::time; |
109 | my $start = EV::time; |
| 110 | |
110 | |
| 111 | # 1. check for maps no longer existing |
111 | # 1. check for maps no longer existing |
|
|
112 | { |
|
|
113 | my @delkeys; |
| 112 | |
114 | |
| 113 | # 2. scan all static maps |
115 | my $cursor = $db_mapinfo->cursor; |
| 114 | scan_static $cf::MAPDIR, "/"; |
116 | for (;;) { |
|
|
117 | BDB::db_c_get $cursor, my $key, my $data, BDB::NEXT; |
|
|
118 | last if $!; |
| 115 | |
119 | |
|
|
120 | my $data = JSON::XS::from_json $data; |
|
|
121 | my ($ver, undef, undef, $path) = split /,/, $data->{hash}, 4; |
|
|
122 | push @delkeys, [$key, $data->{tags}] |
|
|
123 | if $ver != 1 || Coro::AIO::aio_stat $path; |
|
|
124 | } |
|
|
125 | BDB::db_c_close $cursor; |
|
|
126 | |
|
|
127 | for (@delkeys) { |
|
|
128 | my ($key, $tags) = @$_; |
|
|
129 | my $txn = $cf::DB_ENV->txn_begin; |
|
|
130 | BDB::db_del $db_mapinfo, $txn, $key; |
|
|
131 | for my $tag (@{ $tags || [] }) { |
|
|
132 | remove_tag_target $txn, $tag, $key; |
|
|
133 | } |
|
|
134 | BDB::db_txn_finish $txn; |
|
|
135 | } |
|
|
136 | } |
|
|
137 | |
|
|
138 | # 2. scan all static maps |
|
|
139 | scan_static $cf::MAPDIR, "/"; |
|
|
140 | |
| 116 | # 3. scan all dynamic maps |
141 | # 3. scan all dynamic maps |
| 117 | for my $path (@{ cf::map::tmp_maps or [] }, @{ cf::map::random_maps or [] }) { |
142 | for my $path (@{ cf::map::tmp_maps or [] }, @{ cf::map::random_maps or [] }) { |
| 118 | # my $map = cf::map::find $path; |
143 | # my $map = cf::map::find $path; |
| 119 | # extract_map_tags "t/$map", $path; |
144 | # extract_map_tags "t/$map", $path; |
| 120 | } |
145 | } |
| 121 | |
146 | |
| 122 | # now hunt for all per-player maps |
147 | # now hunt for all per-player maps |
| 123 | # scan_dir $cf::PLAYERDIR |
148 | # scan_dir $cf::PLAYERDIR |
| 124 | # for my $login (@{ cf::player::list_logins or [] }) { |
149 | # for my $login (@{ cf::player::list_logins or [] }) { |
| 125 | # for my $path (@{ cf::player::maps $login or [] }) { |
150 | # for my $path (@{ cf::player::maps $login or [] }) { |
| 126 | # cf::cede_to_tick; |
151 | # cf::cede_to_tick; |
| … | |
… | |
| 144 | # delete $map->{deny_reset}; |
169 | # delete $map->{deny_reset}; |
| 145 | # } |
170 | # } |
| 146 | # } |
171 | # } |
| 147 | # } |
172 | # } |
| 148 | |
173 | |
| 149 | warn sprintf "map-tag scan (%fs)", Event::time - $start; |
174 | warn sprintf "map-tag scan (%fs)", EV::time - $start; |
| 150 | Coro::Timer::sleep $SCHEDULE_INTERVAL; |
175 | } |
| 151 | } |
176 | |
|
|
177 | our $RELOAD_SCHEDULER = cf::periodic $SCHEDULE_INTERVAL, Coro::unblock_sub { |
|
|
178 | $Coro::current->prio (Coro::PRIO_MIN); |
|
|
179 | $Coro::current->desc ("map-tag scanner"); |
|
|
180 | reload; |
| 152 | }; |
181 | }; |
| 153 | |
182 | |
|
|
183 | # find all objects with the given tag, or at least try to |
| 154 | sub find($) { |
184 | sub find($) { |
| 155 | my ($tag) = @_; |
185 | my ($tag) = @_; |
| 156 | |
186 | |
| 157 | utf8::encode (my $key = $tag); |
187 | utf8::encode (my $key = $tag); |
| 158 | BDB::db_get $db_target, undef, $key, my $data; |
188 | BDB::db_get $db_target, undef, $key, my $data; |
