15 # Running as root, switch privs
17 open PID, ">/var/run/processz3950queue.pid";
21 # Get real apacheuser from koha.conf or reparsing httpd.conf
22 my $apacheuser='www-data';
24 unless ($uid = (getpwnam($apacheuser))[2]) {
25 die "Attempt to run daemon as non-existent or superuser\n";
32 my $dbh = C4::Context->dbh;
34 my $sth=$dbh->prepare("update z3950results set active=0");
38 $SIG{HUP}='checkqueue';
43 open PID, ">$logdir/processz3950queue.pid";
53 if ((time-$lastrun)>5) {
56 my $sth=$dbh->prepare("select id,term,type,servers from z3950queue order by id");
58 while (my ($id, $term, $type, $servers) = $sth->fetchrow) {
59 if ($forkcounter<12) {
61 $stk=$dbh->prepare("select id,server,startdate,enddate,numrecords,active from z3950results where queryid=$id");
62 ($stk->execute) || (next);
65 my $sti=$dbh->prepare("update z3950queue set done=-1,startdate=$now where id=$id");
68 while (my ($r_id, $r_server,$r_startdate,$r_enddate,$r_numrecords,$active) = $stk->fetchrow) {
70 $serverdone{$r_server}=1;
72 $serverdone{$r_server}=1;
74 $serverdone{$r_server}=-1;
80 if ($type eq 'isbn') {
82 } elsif ($type eq 'title') {
84 } elsif ($type eq 'author') {
86 } elsif ($type eq 'lccn') {
88 } elsif ($type eq 'keyword') {
92 $query="\@attr $attr $term";
95 my $stillprocessing=0;
96 foreach $serverinfo (split(/\s+/, $servers)) {
97 (next) if ($serverdone{$serverinfo} == 1);
98 my $stillprocessing=1;
105 my $dbi = C4::Context->dbh;
106 my ($name, $server, $database, $user, $password) = split(/\//, $serverinfo, 5);
107 $server=~/(.*)\:(\d+)/;
110 print "Processing $type=$term at $name $server $database (".($forkcounter+1)." forks)\n";
112 my $q_serverinfo=$dbi->quote($serverinfo);
114 if ($serverdone{$serverinfo}==-1) {
115 my $stj=$dbi->prepare("select id from z3950results where server=$q_serverinfo and queryid=$id");
117 ($resultsid) = $stj->fetchrow;
119 my $stj=$dbi->prepare("select id from z3950results where server=$q_serverinfo and queryid=$id");
121 ($resultsid) = $stj->fetchrow;
122 unless ($resultsid) {
123 my $stj=$dbi->prepare("insert into z3950results (server, queryid, startdate) values ($q_serverinfo, $id, $now)");
125 $resultsid=$dbi->{'mysql_insertid'};
128 my $stj=$dbh->prepare("update z3950results set active=1 where id=$resultsid");
134 eval { $conn= new Net::Z3950::Connection($servername, $port, databaseName => $database, user => $user, password => $password); };
141 eval { $conn= new Net::Z3950::Connection($servername, $port, databaseName => $database); };
148 if ($noconnection || $error) {
151 my $rs=$conn->search($query);
153 eval { $rs->option(preferredRecordSyntax => Net::Z3950::RecordSyntax::USMARC);};
158 my $numresults=$rs->size();
162 my $scantimerstart=time();
163 for ($i=1; $i<=(($numresults<80) ? ($numresults) : (80)); $i++) {
164 my $rec=$rs->record($i);
165 my $marcdata=$rec->rawdata();
168 my $scantimerend=time();
170 ($numresults<80) ? ($numrecords=$numresults) : ($numrecords=80);
171 my $elapsed=$scantimerend-$scantimerstart;
173 my $speed=int($numresults/$elapsed*100)/100;
174 print " SPEED: $speed $server done $numrecords\n";
177 my $q_result=$dbi->quote($result);
178 ($q_result) || ($q_result='""');
180 my $task="update z3950results set numrecords=$numresults,numdownloaded=$numrecords,highestseen=0,results=$q_result,enddate=$now where id=$resultsid";
181 my $stj=$dbi->prepare($task);
184 while ($counter<60 && $numrecords<$numresults) {
186 my $stj=$dbi->prepare("select highestseen from z3950results where id=$resultsid");
188 my ($highestseen) = $stj->fetchrow;
189 if ($highestseen>($numrecords-30)) {
191 print " $server rescanning\n";
192 my $scantimerstart=time();
193 for ($i=$numrecords+1; $i<=(($numresults<($numrecords+40)) ? ($numresults) : ($numrecords+40)); $i++) {
194 my $rec=$rs->record($i);
195 my $marcdata=$rec->rawdata();
198 my $scantimerend=time();
199 ($numresults<$numrecords+40) ? ($numrecords=$numresults) : ($numrecords += 40);
200 my $elapsed=$scantimerend-$scantimerstart;
202 my $speed=int($numresults/$elapsed*100)/100;
203 print " SPEED: $speed $server done $numrecords\n";
206 my $q_result=$dbi->quote($result);
207 ($q_result) || ($q_result='""');
209 my $task="update z3950results set numdownloaded=$numrecords,results=$q_result where id=$resultsid";
210 my $stj=$dbi->prepare($task);
217 # FIXME - There's already a $stj in this scope
218 my $stj=$dbi->prepare("update z3950results set active=0 where id=$resultsid");
221 print " $server done.\n";
225 my $code=$conn->errcode();
226 my $msg=$conn->errmsg();
227 my $ai=$conn->addinfo();
237 } unless ($stillprocessing) {
238 #my $sti=$dbh->prepare("select enddate from z3950queue where id=$id");
240 #my ($enddate) = $sti->fetchrow;
258 open (M, "|yaz-client -m yaz-$id.mrc >>yaz.out 2>>yaz.err");
262 ($auth) && ($auth="authentication $auth\n");