--- /dev/null
+
+
+
+Version number (3 ascii digits) followed
+by LF (i.e. 0x0A). Current version is\
+ 005
+
+ 0000 30 30 35 0a 005.
+
+# of shops/stalls (in ascii) + LF
+ 0000 31 0a 1.
+
+list of shop names in ascii (without the
+possessive part and by specifying the \
+shop type in an abbreviated way which is
+mentioned below). The shop names are
+separated \ by line feeds (0x0A). To
+specify the shop type append the "^"
+character and then \ one of the
+following characters depending upon the
+shop type:
+ Apothecary = A
+ Distillery = D
+ Furnisher = F
+ Iron Monger = I
+ Shipyard = S
+ Tailor = T
+ Weavery = W
+
+ 0000 4f 6c 64 20 49 72 6f 6e 73 69 Ol d Ironsi
+ 0010 64 65 73 0a des.
+
+# of buy offers (in binary)
+ 0010 05 00
+
+commodIndex offerCount buy 0/5
+ 0010 0a 00 01 00 Grog x 1
+[shopIndex val amt]
+ 0010 01 00 1d 00 75 00 OI 29 qty 75
+
+commodIndex offerCount buy 1/5
+ 0020 0b 00 01 00 Fine x 1
+[shopIndex val amt]... (all in binar\ y)
+ 0020 01 00 33 00 e9 03 OI 51 qty 0x3e9
+
+commodIndex offerCount buy 2/5
+ 0020 0c 00 01 00 Small shot x 1
+[shopIndex val amt]
+ 0020 01 00 OI
+ 0030 0f 00 e9 03 15 qty 0x3e9
+
+commodIndex offerCount buy 3/5
+ 0030 0d 00 01 00 Medium shot x 1
+[shopIndex val amt]
+ 0030 01 00 1c 00 e9 03 OI 28 qty 0x3e9
+
+commodIndex offerCount buy 4/5
+ 0030 0e 00 Large shot
+ 0040 01 00 x 1
+[shopIndex val amt]
+ 0040 01 00 26 00 e9 03 OI 38 0x3e9
+
+
+# of sell offers (in binary)
+ 0040 04 00
+
+commodIndex offerCount sell 0/4
+ 0040 09 00 01 00 Swill x 1
+[shopIndex val amt]
+ 0040 01 00 OI
+ 0050 17 00 e8 03 23 0x3e8
+commodIndex offerCount sell 1/4
+ 0050 0a 00 01 00 Grog x 1
+[shopIndex val amt]
+ 0050 01 00 1e 00 73 03 OI 30 qty 0x373
+commodIndex offerCount sell 2/4
+ 0050 0c 00 Small shot
+ 0060 01 00 x 1
+[shopIndex val amt]
+ 0060 01 00 10 00 07 00 OI 16 qty 7
+commodIndex offerCount sell 3/4
+ 0060 0d 00 01 00 Medium shot x 1
+[shopIndex val amt]
+ 0060 01 00 1e 00 OI 30
+ 0070 02 00 qty 2
use strict (qw(vars));
-use Data::Dumper;
+use HTTP::Request;
+use IO::File;
+use POSIX;
+use LWP::UserAgent;
+use XML::Parser;
# $commod{'Hemp'}{Buy|Sell}{'stall'}{Stall}
# $commod{'Hemp'}{Buy|Sell}{'stall'}{Price}
}
}
-our $arbitrage_only= 0;
-
sub main__arbitrage () {
my @arbs= ();
foreach $commod (sort keys %commod) {
$current= $commod{$commod};
my $buys= bs_p($commod,Buy, -1);
my $sells= bs_p($commod,Sell,+1);
- if ($arbitrage_only) {
- }
printf("%-15.15s", $commod) or die $!;
bs_p_bestprice($buys);
bs_p_bestprice($sells);
}
}
+
+our (%commodmap);
+our ($pctb) = 'http://pctb.ilk.org/';
+our ($ua);
+
+sub load_commodmap() {
+ undef %commodmap;
+ my $c= new IO::File "#commodmap#.tsv";
+ if (!$c) { $!==&ENOENT or die $!; return; }
+ while (<$c>) {
+ m/^(\S.*\S)\t(\d+)\n$/ or die "$_";
+ $commodmap{$1}= $2;
+ }
+ $c->error and die $!;
+ close $c;
+}
+
+sub refresh_commodmap() {
+ my $ua= LWP::UserAgent->new;
+ my $resp= $ua->get("$pctb/commodmap.php?version=2");
+ die $resp->status_line unless $resp->is_success;
+
+ my $cdata='';
+ my $incommodmap=0;
+ my $intag='';
+ my %got;
+ my $o= new IO::File "#commodmap#.tsv.new",'w' or die $!;
+ undef %commodmap;
+
+ my $xp= new XML::Parser
+ (Handlers =>
+ {
+ Start => sub {
+ $_=$_[1];
+#print STDERR "START [$_] intag=$intag icm=$incommodmap\n";
+ if (m/^commodmap$/i) {
+ $incommodmap++;
+ undef %got;
+ } elsif (m/^(?:name|index)$/i) {
+ $cdata='';
+ $intag=lc($_) if $incommodmap;
+#print STDERR "START RECOGNISED $intag icm=$incommodmap\n";
+# } else {
+#print STDERR "START UNRECOGNISED\n";
+ }
+ },
+ End => sub {
+ $_=$_[1];
+#print STDERR "END [$_] intag=$intag icm=$incommodmap\n";
+ if (m/^commodmap$/i) {
+ $incommodmap--;
+ die unless exists $got{'name'};
+ die unless exists $got{'index'};
+ die unless $got{'index'} =~ m/^\s*([1-9]\d{0,3})\s*$/;
+ my $index= $1;
+ $_= $got{'name'};
+ s/^\s+//; s/\s+$//; s/\n/ /g; s/\s+/ /;
+ die "$_ ?" if exists $commodmap{$_};
+ $commodmap{$_}= $index;
+ print $o "$_\t$index\n" or die $!;
+ } elsif (lc $_ eq $intag) {
+ $got{$intag}= $cdata;
+ }
+ },
+ Char => sub {
+#print STDERR "CHAR [$_[1]] intag=$intag icm=$incommodmap\n";
+ $cdata .= $_[1];
+ }
+ }) or die;
+ my $content= $resp->content;
+
+# print STDERR "[[[$content]]]\n";
+ $xp->parse($content);
+ close $o or die $!;
+ rename "#commodmap#.tsv.new","#commodmap#.tsv" or die $!;
+}
+
+our (%stallmap, @stallmap);
+
+sub bs_gen_md ($$) {
+ my ($bs,$sortmul) = @_;
+ my $count= 0;
+ my $o= '';
+
+ foreach $commod (sort {
+ $commodmap{$a} <=> $commodmap{$b}
+ } keys %commod) {
+#print STDERR "COMMOD $commod\n";
+ $current= $commod{$commod};
+ my $l= bs_p($commod,$bs,$sortmul);
+ next unless @$l;
+#print STDERR "COMMOD $commod @$l\n";
+
+ $o .= writeint(scalar @$l);
+ foreach my $cs (@$l) {
+ $stall= $cs->{Stall};
+ my $stallix= $stallmap{$stall};
+ if (!defined $stallix) {
+ push @stallmap, $stall;
+ $stallmap{$stall}= $stallix= @stallmap;
+ }
+ my $qty= $cs->{Qty};
+ $qty =~ s/^\>\s*//;
+ $o .= writeint($stallix, $cs->{Price}, $qty+0);
+ $count++;
+ }
+ }
+#print STDERR "COMMOD $commod COUNT WAS $count\n";
+ return
+ writeint($count).$o;
+}
+
+sub writeint { return pack 'v*', @_; }
+
+sub main__genmarketdata () {
+ our $version= '005b';
+
+ load_commodmap();
+ my @missing= grep { !exists $commodmap{$_} } keys %commod;
+ if (@missing) {
+ refresh_commodmap();
+ my $missing=0;
+ foreach $commod (sort keys %commod) {
+ next if exists $commodmap{$commod};
+ printf STDERR "Unknown commodity \`%s'!\n", $commod;
+ $missing++;
+ }
+ die "$missing unknown commoditi(es). OCR failure?\n"
+ if $missing;
+ }
+
+ my $o='';
+ $o .= bs_gen_md(Buy, -1);
+ $o .= bs_gen_md(Sell,+1);
+
+ printf("$version\n".
+ "%d\n",
+ scalar(@stallmap))
+ or die $!;
+ foreach $stall (@stallmap) { print "$stall\n" or die $!; }
+
+ print $o or die$!;
+}
+
+
sub main__upload () {
die "\nUploading not yet implemented, sorry.\n";
}
+
$mode =~ s/\-//;
&{"main__$mode"};
close(STDOUT) or die $!;
~yarrgweb / ypp-sc-tools.main.git / commitdiff