routesearch: parse output in query_routesearch

[ypp-sc-tools.db-test.git] / yarrg / web / query_routesearch

diff --git a/yarrg/web/query_routesearch b/yarrg/web/query_routesearch
index 93fcf0bc1bda2c57d793b0ed7a7b3e196ab12494..af18d36193c5a7f16ad05e38ce7a275421de566e 100644 (file)
--- a/yarrg/web/query_routesearch
+++ b/yarrg/web/query_routesearch
@@ -46,6 +46,8 @@ $emsgokorprint
 </%args>
 
 <%perl>
+use BSD::Resource;
+
 my $emsg;
 my @warningfs;
 my @islandids;
@@ -53,6 +55,7 @@ my @islandids;
 my $qa= \%ARGS;
 my $routeparams= { EmsgRef => \$emsg, SayRequiredCapacity => 1 };
 my $maxdist;
+my $maxcountea=10;
 
 </%perl>
 
@@ -91,7 +94,91 @@ This feature is not available from the "drop down menus" interface.
 </form>
 <%perl>
 
+if (!$emsg && $maxdist > 30) {
+       $emsg= "Searching for routes of more than 30 leagues is not".
+               " supported, sorry.";
+}
+
 $emsgokorprint->($emsg) or return;
 @islandids or return;
+defined $routeparams->{MaxMass} or defined $routeparams->{MaxVolume} or return;
+
+#---------- compute the results ----------
+
+my @rsargs;
+
+foreach my $k (qw(MaxMass MaxVolume MaxCapital)) {
+       my $v= $routeparams->{$k};
+       push @rsargs, (defined $v ? $v : -1);
+}
+push @rsargs, defined $routeparams->{LossPerLeaguePct}
+       ? $routeparams->{LossPerLeaguePct}*0.01 : 1e-9;
+push @rsargs, 'search', $maxcountea,$maxcountea, $maxdist, 'any', @islandids;
+
+m/[^-.0-9a-zA-Z]/ and die "$_ $& ?" foreach @rsargs;
+
+unshift @rsargs, dbw_filename($qa->{'Ocean'});
+unshift @rsargs, qw(-DN);
+
+if ($qa->{'debug'}) {
+</%perl>
+[[ <% "@rsargs" |h %> ]]<br><pre>
+<%perl>
+}
+
+unshift @rsargs, sourcebasedir().'/yarrg/routesearch';
+
+my %results; # $results{$ap}{"5 6 9 10"} = { stuff }
+
+my $fh= new IO::File;
+my $child= $fh->open("-|"); defined $child or die $!;
+if (!$child) {
+       my $cpu= BSD::Resource::RLIMIT_CPU;
+       my ($soft,$hard)= getrlimit($cpu);
+       my $max=10;
+       setrlimit($cpu,$max,$hard) or die $! if $soft>$max;
+       exec @rsargs;
+       die $!;
+}
+
+while (<$fh>) {
+       chomp;
+       if ($qa->{'debug'}) {
+</%perl>
+<% $_ |h %>
+<%perl>
+       }
+       next unless
+  m/^ \@ *\d+ ([ap])\# *\d+ \|.*\| *\d+ +(\d+) +(\d+) *\| ([0-9 ]+)$/;
+       my ($ap,$isles) = (uc $1,$4);
+       next if $results{$ap} && %{$results{$ap}} >= $maxcountea;
+       my $item= { A => $2, P => $3 };
+#      my @isles= map { @islenames[$_] }, split / /, @isles;
+       $results{$ap}{$isles}= $item;
+}
+
+if ($qa->{'debug'}) {
+       print "</pre>\n";
+}
+
+</%perl>
+% foreach my $ap (qw(A P)) {
+<h2>ap=<% $ap %></h2>
+<table rules=all>
+%      foreach my $isles (sort {
+%                      $results{$ap}{$a}{Values}{$ap} <=>
+%                      $results{$ap}{$b}{Values}{$ap}
+%              } keys %{$results{$ap}}) {
+%              my $item= $results{$ap}{$isles};
+<tr>
+<td align=right><% $item->{A} |h %>
+<td align=right><% $item->{P} |h %>
+<td align=center><% $isles |h %>
+</td>
+%      } # $isles
+</table>
+% } # $ap
+<%perl>
+
 
 </%perl>