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[spider.git] / perl / QSL.pm

diff --git a/perl/QSL.pm b/perl/QSL.pm
index e303e123aaa1bedf87393cab649eb4b9a858b6fe..ec5512216f563ffe9929bad57253d9d87851799f 100644 (file)
--- a/perl/QSL.pm
+++ b/perl/QSL.pm
@@ -13,7 +13,7 @@ use DXUtil;
 use DB_File;
 use DXDebug;
 use Prefix;
-use JSON;
+use DXJSON;
 use Data::Structure::Util qw(unbless);
 
 use vars qw($qslfn $dbm $maxentries);
@@ -21,6 +21,7 @@ $qslfn = 'dxqsl';
 $dbm = undef;
 $maxentries = 50;
 
+my %u;
 my $json;
 
 localdata_mv("$qslfn.v1j");
@@ -30,13 +31,12 @@ sub init
        my $mode = shift;
        my $ufn = localdata("$qslfn.v1j");
 
-       $json = JSON->new->canonical(1);
+       $json = DXJSON->new;
        
        Prefix::load() unless Prefix::loaded();
-       
 
-       my %u;
-       undef $dbm;
+       finish() if $dbm;
+       
        if ($mode) {
                $dbm = tie (%u, 'DB_File', $ufn, O_CREAT|O_RDWR, 0666, $DB_BTREE) or confess "can't open qsl file: $qslfn ($!)";
        } else {
@@ -47,7 +47,10 @@ sub init
 
 sub finish
 {
+       dbg("DXQSL finished");
+       $dbm->sync;
        undef $dbm;
+       untie %u;
 }
 
 sub new
@@ -118,6 +121,7 @@ sub get
        return decode($value);
 }
 
+
 sub put
 {
        return unless $dbm;
@@ -129,34 +133,28 @@ sub put
 
 sub remove_files
 {
-       unlink "$main::data/qsl.v1j";
-       unlink "$main::local_data/qsl.v1j";
+       unlink "$main::data/$qslfn.v1j";
+       unlink "$main::local_data/$qslfn.v1j";
 }
 
 # thaw the user
 sub decode
 {
-    my $s = shift;
-    my $ref;
-    eval { $ref = $json->decode($s) };
-    if ($ref && !$@) {
-        return bless $ref, 'QSL';
-    } 
-    return undef;
+       return $json->decode($_[0], __PACKAGE__);
 }
 
 # freeze the user
 sub encode
 {
-    my $ref = shift;
-    unbless($ref);
-    my $s;
-       
-       eval {$s = $json->encode($ref) };
-       if ($s && !$@) {
-               bless $ref, 'QSL';
-               return $s;
-       } 
+       return $json->encode($_[0]);
+}
+
+sub END
+{
+       if ($dbm) {
+               dbg "DXQSL ENDing";
+               finish();
+       }
 }
 
 1;