X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.web-live.git;a=blobdiff_plain;f=pctb%2Fcommod-update-receiver;h=ff28fbb019ad54d9c0b6a9c923114e4f9bcf067b;hp=531ff1a2e5ac05e17f7bff891ddc07c7f416d08d;hb=3ff1e35cbf0515fbc42a43476e7c8ec1834e8db6;hpb=3c3e5dc8eae9b239f2dab871a3bd47222af09538

diff --git a/pctb/commod-update-receiver b/pctb/commod-update-receiver
index 531ff1a..ff28fbb 100755
--- a/pctb/commod-update-receiver
+++ b/pctb/commod-update-receiver
@@ -37,6 +37,8 @@
 use strict (qw(vars));
 use POSIX;
 
+use Commods;
+
 $CGI::POST_MAX= 3*1024*1024;
 $CGI::DISABLE_UPLOADS= 1;
 
@@ -44,3 +46,56 @@ use CGI qw/:standard -private_tempfiles/;
 
 setlocale(LC_CTYPE, "en_GB.UTF-8");
 
+my $re_any= "^(.*)\$";
+
+parse_masters();
+
+sub fail ($) {
+    my ($msg) = @_;
+    print header(-status=>'400 Bad commodity update',
+		 -type=>'text/plain',
+		 -charset=>'us-ascii');
+    print "Error: $msg\n";
+    exit 0;
+}
+
+sub must_param ($$) {
+    my ($n,$re)= @_;
+    my $v= param($n);
+    fail("missing form parameter $n") unless defined $v;
+    fail("invalid form parameter $n") unless $v =~ m/$re/;
+    return $1;
+}
+
+my $clientname= must_param('clientname',$re_any);
+my $client= $clients{$clientname};
+fail('unknown client') unless defined $client;
+
+my $clientfixes= must_param('clientfixes', $re_any);
+foreach my $bug (@$client) {
+    fail("client out of date - missing bugfix \`$bug'")
+	unless grep { $_ eq $bug } split /\s+/, $clientfixes;
+}
+
+my $cversion= must_param('clientversion', "^(\\d[-+._0-9a-zA-Z]+)\$");
+
+my $ocean= must_param('ocean', $re_any);
+my $island= must_param('island', $re_any);
+
+my $arches= $oceans{$ocean};
+fail("unknown ocean") unless $arches;
+
+my $island_found= 0;
+foreach my $islands (values %$arches) {
+    my $sources= $islands->{$island};
+    next unless $sources;
+    die if $island_found;
+    $island_found= $sources;
+}
+fail("unknown island") unless $island_found;
+
+#foreach my $commod (sort keys %commods) {
+#    print "$commod\n";
+#}
+#STDOUT->error and die $!;
+#close STDOUT or die $!;