# clientname "ypp-sc-tools"
# clientversion 2.1-g2e06a26 [from git-describe --tags HEAD]
# clientfixes "lastpage" [space separated list]
-# deduped.tsv.gz output of ypp-commodities --tsv
+# data filename=deduped.tsv.gz output of ypp-commodities --tsv
use strict (qw(vars));
use POSIX;
+use Commods;
+
$CGI::POST_MAX= 3*1024*1024;
$CGI::DISABLE_UPLOADS= 1;
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 $clientinfo= $clients{$clientname};
+fail('unknown client') unless defined $client;
+
+my $clientfixes= must_param('clientfixes', "^([-0-9a-z ]*)\$");
+my @clientfixes= sort grep { m/./ } split /\s+/, $clientfixes;
+$clientfixes= "@clientfixes";
+foreach my $bug (@$clientinfo) {
+ fail("client out of date - missing bugfix \`$bug'")
+ unless grep { $_ eq $bug } @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;
+
+die if $ocean =~ m/\=/;
+die if $island =~ m/\=/;
+
+$datafile= must_param('data',"^(deduped\\.tsv\\.gz)\$");
+$indatafh= upload('data'); fail("data is not a file") unless defined $datafh;
+
+our %done;
+
+my $content= MIME::Entity->build(Type => 'multipart/mixed',
+ Boundary => '=',
+ Charset => 'utf-8');
+
+my $clientspec= "$clientname $clientversion $clientfixes";
+foreach $vn (qw(ocean island
+ clientspec
+ clientname clientversion clientfixes)) {
+
+while (<$datafh>) {
+ !m/\P{IsPrint}/ or die bad_data('nonprinting char(s)');
+ my @v= split /\t/;
+ @v==6 or bad_data('wrong number of fields');
+ my ($commod,$stall) = @v;
+ defined $commods{$commod} or bad_data("unknown commodity \`$commod'");
+ $stall =~ m/^\p{IsUpper}/ or bad_data("stall not capitalised");
+ !exists $done{$commod,$stall} or bad_data("repeated data");
+ $done{$commod,$stall}= 1;
+ foreach my $f (@v[2..5]) {
+ $f =~ m/^(0|[1-9][0-9]{0,5}|\>1000)$/ or bad_data("bad field");
+ ($v % 1) or ($v !~ m/\>/) or bad_data("> in price");
+ }
+}
+
+
+
+
+#foreach my $commod (sort keys %commods) {
+# print "$commod\n";
+#}
+#STDOUT->error and die $!;
+#close STDOUT or die $!;