X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?a=blobdiff_plain;f=pctb%2Fcommod-update-receiver;h=2c02c11bcb74603ada8f65b062988699d66ec00a;hb=2189c69cead5cb3717ef9f06beebd9bca519ad79;hp=ac52fec7fe89499ab5feed1ca168ec858c0f1776;hpb=b958771fa67513ba09630953ec91b9d21b3f42f9;p=ypp-sc-tools.web-live.git

diff --git a/pctb/commod-update-receiver b/pctb/commod-update-receiver
index ac52fec..2c02c11 100755
--- a/pctb/commod-update-receiver
+++ b/pctb/commod-update-receiver
@@ -34,6 +34,7 @@
 #  clientfixes			"lastpage"  [space separated list]
 #  data filename=deduped.tsv.gz	output of ypp-commodities --tsv
 
+
 use strict (qw(vars));
 use POSIX;
 use MIME::Entity;
@@ -102,9 +103,6 @@ $o{'timestamp'}= must_param('timestamp', "^([1-9]\\d{1,20})\$");
 my $now= time;  defined $now or die $!;
 fail("clock skew") if $o{'timestamp'} >= $now;
 
-die if $o{'ocean'} =~ m/\=/;
-die if $o{'island'} =~ m/\=/;
-
 my $indatafh= upload('data');
 defined $indatafh or fail("data is not a file");
 my $datafile= must_param('data',"^(deduped\\.tsv\\.gz)\$");
@@ -116,55 +114,65 @@ my $mcontent= MIME::Entity->build(To => 'yarrg-commod-updates',
 
 get_our_version(\%o, 'server');
 foreach my $cs (qw(client server)) {
-    $o{"${cs}spec"}= join ' ', map { $o{$cs.$_} } qw(name version fixes);
+    $o{"${cs}spec"}= join "\t", map { $o{$cs.$_} } qw(name version fixes);
+}
+
+my $metadata= '';
+
+sub ksmap ($) {
+    my ($v) = @_;
+    my $i=0; grep { return $i if $_ eq $v; $i++ } qw(ocean island timestamp);
+    sprintf "z %d %s", (length $v) / 8, $v;
 }
 
-foreach my $vn (sort keys %o) {
-    my $mpart= MIME::Entity->build(Type => 'text/plain',
-				   Charset => 'utf-8',
-				   Disposition => 'inline',
-				   Data => $o{$vn});
-    $mcontent->add_part($mpart);
+foreach my $vn (sort { ksmap($a) cmp ksmap($b) } keys %o) {
+    my $val= $o{$vn};
+    die if $val =~ m/\n|\r/;
+    $metadata .= "$vn\t$o{$vn}\n";
 }
 
+my $mdpart= MIME::Entity->build(Top => 0,
+				Type => 'text/plain',
+				Charset => 'utf-8',
+				Disposition => 'inline',
+				Encoding => 'quoted-printable',
+				Filename => 'metadata',
+				Data => $metadata);
+$mcontent->add_part($mdpart);
+
 my $gunzchild= open(GZ, "-|"); defined $gunzchild or die $!;
 if (!$gunzchild) {
     open STDIN, "<&=", $indatafh or die $!;
     exec 'gunzip'; die $!;
 }
 
-sub bad_data ($) { fail("bad data: line $.: $_[0]"); }
-
-our %done;
+my $dedupedtsv= pipethrough_prep();
 
 while (<GZ>) {
-    !m/\P{IsPrint}/ or die bad_data('nonprinting char(s)');
-    !m/\\/ or bad_data('data contains backslashes');
-    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}|^[0-9]/ or bad_data("stall not capitalised");
-    !exists $done{$commod,$stall} or bad_data("repeated data");
-    $done{$commod,$stall}= 1;
-    foreach my $i (2..5) {
-	my $f= $v[$i];
-	$f =~ m/^(|0|[1-9][0-9]{0,5}|\>1000)$/ or bad_data("bad field $i");
-	($i % 2) or ($f !~ m/\>/) or bad_data("> in field $i price");
-    }
+    my @v= check_tsv_line($_,\&fail);
+    print $dedupedtsv join('\t',@v),"\n" or die $!;
 }
+
 GZ->error and die $!;
 $?=0; close GZ; $? and fail("gunzip for check failed code $?");
 
-my $mdatafile= MIME::Entity->build(Type => 'application/octet-stream',
+my $launderedgz= pipethrough_run($dedupedtsv,undef,'gzip','gzip');
+
+my $mdatafile= MIME::Entity->build(Top => 0,
+				   Type => 'application/octet-stream',
 				   Disposition => 'attachment',
 				   Encoding => 'base64',
-				   File => $datafile);
+				   Filename => 'deduped.tsv.gz',
+				   Data => $launderedgz);
 $mcontent->add_part($mdatafile);
 
-open M, "|/usr/sbin/sendmail -t -oi -oee -odq"
+open M, "|/usr/sbin/sendmail -t -oi -oee -odb"
     or fail("fork sendmail failed! ($!)");
 $mcontent->print(\*M);
 
 M->error and fail("write sendmail failed! ($!)");
 $?=0; close M; $? and fail("sendmail failed code $?");
+
+print header(-type=>'text/plain', -charset=>'us-ascii'),
+      "OK\n"
+    or die $!;