package Commods;
use IO::File;
use HTTP::Request::Common ();
+use POSIX;
+use LWP::UserAgent;
use strict;
use warnings;
our ($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
$VERSION = 1.00;
@ISA = qw(Exporter);
- @EXPORT = qw(&parse_info_clientside
+ @EXPORT = qw(&parse_info_clientside &fetch_with_rsync
&parse_info_serverside &parse_info_serverside_ocean
- %oceans %commods %clients %routes %route_mysteries
+ %oceans %commods %clients
+ %vessels %shotname2damage
&parse_pctb_commodmap %pctb_commodmap @pctb_commodmap
&get_our_version &check_tsv_line
&pipethrough_prep &pipethrough_run
&pipethrough_run_along &pipethrough_run_finish
- &pipethrough_run_gzip
- &cgipostform &yarrgpostform);
+ &pipethrough_run_gzip &http_useragent &version_core
+ &http_useragent_string_map
+ &cgipostform &yarrgpostform &cgi_get_caller
+ &set_ctype_utf8 $masterinfoversion);
%EXPORT_TAGS = ( );
@EXPORT_OK = qw();
}
+our $masterinfoversion= 2; # version we understand.
+#
+# To extend the source-info.txt format:
+#
+# * Commods.pm:parse_info1
+# add code to parse new version
+#
+# * source-info.txt
+# add new information
+#
+# If new data should NOT be in master-info.txt too:
+#
+# * update-master-info:process_some_info
+# check that code for converting source-info to master-info
+# removes the extra info; add code to remove it if necessary
+#
+# * db-idempotent-populate
+# if database schema is extended, add code to copy data
+#
+# If new data DOES need to be in master-info.txt too:
+#
+# * Commods.pm:$masterinfoversion
+# increment
+#
+# * update-master-info:process_some_info
+# add code to convert new version to old, by removing
+# extra info conditionally depending on version
+
our %oceans; # eg $oceans{'Midnight'}{'Ruby'}{'Eta Island'}= $sources;
-our %commods; # eg $commods{'Fine black cloth'}= $sources;
our %clients; # eg $clients{'ypp-sc-tools'}= [ qw(last-page) ];
-our %routes; # eg $routes{'Midnight'}{'Orca'}{'Tinga'}= $sources NB abbrevs!
-our %route_mysteries; # eg $route_mysteries{'Midnight'}{'Norse'}= 3
+our %vessels; # eg $vessels{'War Brig'}{Shot}='medium'
+ # $vessels{'War Brig'}{Volume}= 81000
+ # $vessels{'War Brig'}{Mass}= 54000
+our %shotname2damage; # eg $shotname2damage{'medium'}= 3;
# $sources = 's[l]b';
# 's' = Special Circumstances; 'l' = local ; B = with Bleach
+our %commods;
+# eg $commods{'Fine black cloth'}{Srcs}= $sources;
+# eg $commods{'Fine black cloth'}{Mass}= 700 [g]
+# eg $commods{'Fine black cloth'}{Volume}= 1000 [ml]
+
our (%pctb_commodmap,@pctb_commodmap);
my %colours; # eg $colours{'c'}{'black'}= $sources
-my @rawcm; # eg $rawcm[0]='fine rum'; $rawcm[1]='fine %c cloth'
+my (@rawcm, @nocm); # eg $rawcm[0]='fine rum'; $rawcm[1]='fine %c cloth'
-sub parse_info1 ($$) {
- my ($mmfn,$src)= @_;
- my $mm= new IO::File $mmfn, 'r' or die "$mmfn $!";
+my %colour_ordvals; # $colour_ordvals{'c'}{'green'}= '30';
+my %commodclasses; # $commodclasses{'dye'}= '3';
+
+# IMPORTANT
+# when extending the format of source-info in a non-backward
+# compatible way, be sure to update update-master-info too.
+
+sub parse_info1 ($$$) {
+ my ($mmfn,$src,$enoentok)= @_;
+ my $mm= new IO::File $mmfn, 'r';
+ if (!$mm) {
+ return if $enoentok && $!==&ENOENT;
+ die "$mmfn $!";
+ }
my @ctx= ();
while (<$mm>) {
next if m/^\s*\#/;
s/\s+$//;
if (m/^\%(\w+)$/) {
my $colourkind= $1;
- @ctx= (sub { $colours{$colourkind}{lc $_} .= $src; });
+ @ctx= (sub {
+ m/^(\S[^\t@]+\S)(?:\t+\@(\d+))?$/ or die;
+ my ($colour,$order)=($1,$2);
+ $colours{$colourkind}{$colour} .= $src;
+ $colour_ordvals{$colourkind}{$colour}= $order
+ if defined $order;
+ });
} elsif (m/^commods$/) {
@ctx= (sub { push @rawcm, lc $_; });
+ } elsif (m/^nocommods$/) {
+ @ctx= (sub { push @nocm, lc $_; });
+ } elsif (m/^commodclasses$/) {
+ @ctx= (sub {
+ die unless m/^\*([-a-z]+)$/;
+ $commodclasses{$1}= scalar keys %commodclasses;
+ });
} elsif (m/^ocean (\w+)$/) {
my $ocean= $1;
+ keys %{ $oceans{$ocean} };
@ctx= (sub {
$ocean or die; # ref to $ocean needed to work
# around a perl bug
my $arch= $_;
+ keys %{ $oceans{$ocean}{$arch} };
$ctx[1]= sub {
$oceans{$ocean}{$arch}{$_} .= $src;
};
});
- } elsif (m/^routes (\w+)$/) {
- my $ocean= $1;
+ } elsif (m/^vessels$/) {
+ @ctx= (sub {
+ return if m/^[-+|]+$/;
+ m/^ \| \s* ([A-Z][a-z\ ]+[a-z]) \s*
+ \| \s* (small|medium|large) \s*
+ \| \s* ([1-9][0-9,]+) \s*
+ \| \s* ([1-9][0-9,]+) \s*
+ \| $/x
+ or die;
+ my $name= $1;
+ my $v= { Shot => $2, Volume => $3, Mass => $4 };
+ foreach my $vm (qw(Volume Mass)) { $v->{$vm} =~ s/,//g; }
+ $vessels{$name}= $v;
+ });
+ } elsif (m/^shot$/) {
@ctx= (sub {
- m/^(\S[^\t]*\S),\s*(\S[^\t]*\S),\s*([1-9][0-9]{0,2})$/ or die;
- $routes{$ocean}{$1}{$2}= $3;
+ m/^ ([a-z]+) \s+ (\d+) $/x or die;
+ $shotname2damage{$1}= $2;
});
} elsif (m/^client (\S+.*\S)$/) {
my $client= $1;
%commods= ();
my $ca;
$ca= sub {
- my ($s,$ss) = @_;
-#print "ca($s)\n";
- if ($s !~ m/\%(\w+)/) { $commods{ucfirst $s} .= $ss; return; }
+ my ($s,$ss,$ordbase) = @_;
+#print STDERR "ca($s,,".(defined $ordbase ? $ordbase : '?').")\n";
+ if ($s !~ m/\%(\w+)/) {
+ my ($name, $props) = $s =~
+ /^(\S[^\t]*\S)(?:\t+(\S.*\S))?$/
+ or die "bad commodspec $s";
+ return if grep { $name eq $_ } @nocm;
+ my $ucname= ucfirst $name;
+ $commods{$ucname}{Srcs} .= $ss;
+ my $c= $commods{$ucname};
+ $c->{Volume}= 1000;
+ my ($ordval, $ordclassval);
+ foreach my $prop (defined $props ? split /\s+/, $props : ()) {
+ if ($prop =~ m/^([1-9]\d*)(k?)g$/) {
+ $c->{Mass}= $1 * ($2 ? 1000 : 1);
+ } elsif ($prop =~ m/^([1-9]\d*)l$/) {
+ $c->{Volume}= $1 * 1000;
+ } elsif ($prop =~ m/^\*([-a-z]+)$/) {
+ $c->{Class}= $1;
+ die "$1" unless exists $commodclasses{$1};
+ $ordclassval= $commodclasses{$1} * 1000000;
+ } elsif ($prop =~ m/^\@(\d+)$/) {
+ $ordval= $1;
+ } else {
+ die "unknown property $prop for $ucname";
+ }
+ }
+ if (defined $ordbase && defined $ordval && defined $ordclassval) {
+ my $ordvalout= $ordbase + $ordval + $ordclassval;
+ $c->{Ordval}= $ordvalout;
+print STDERR "ordval $ordvalout $name OV=$ordval OB=$ordbase OCV=$ordclassval\n";
+ } else {
+print STDERR "ordval NONE $name\n";
+ }
+ return;
+ }
die "unknown $&" unless defined $colours{$1};
- foreach my $c (keys %{ $colours{$1} }) {
- &$ca($`.$c.$', $ss .'%'. $colours{$1}{$c});
+ my ($lhs,$pctlet,$rhs)= ($`,$1,$');
+ foreach my $c (keys %{ $colours{$pctlet} }) {
+ my $ordcolour= $colour_ordvals{$pctlet}{$c};
+ &$ca($lhs.$c.$rhs,
+ $ss .'%'. $colours{$pctlet}{$c},
+ defined($ordbase) && defined($ordcolour)
+ ? $ordbase+$ordcolour : undef);
}
};
- foreach (@rawcm) { &$ca($_,$src); }
-
- foreach my $on (keys %routes) {
- my $routes= $routes{$on};
- my $ocean= $oceans{$on};
- die unless defined $ocean;
-
- my @allislands;
- foreach my $an (sort keys %$ocean) {
- my $arch= $ocean->{$an};
- push @allislands, sort keys %$arch;
- }
- parse_info_maproutes($on, \@allislands, $routes);
- foreach my $route (values %$routes) {
- parse_info_maproutes($on, \@allislands, $route);
- }
- }
+ foreach (@rawcm) { &$ca($_,$src,0); }
}
sub parse_info_clientside () {
- my $yarrg= $ENV{'YPPSC_YARRG_DICT_UPDATE'};
- return unless $yarrg;
- my $master= fetch_with_rsync('info');
- parse_info1($master,'s');
- parse_info1('_local-info.txt','s');
+ my $master= fetch_with_rsync("info-v$masterinfoversion");
+ parse_info1($master,'s',1);
+ parse_info1('_local-info.txt','s',1);
}
sub fetch_with_rsync ($) {
$!=0; system 'rsync','-Lt','--',$remote,$local;
die "$? $!" if $! or $?;
}
-}
-
-sub parse_info_maproutes ($$$) {
- my ($on, $allislands, $routemap) = @_;;
- foreach my $k (sort keys %$routemap) {
- my @ok= grep { index($_,$k) >= 0 } @$allislands;
- die "ambiguous $k" if @ok>1;
- if (!@ok) {
- $route_mysteries{$on}{$k}++;
- delete $routemap->{$k};
- } elsif ($ok[0] ne $k) {
- $routemap->{$ok[0]}= $routemap->{$k};
- delete $routemap->{$k};
- }
- }
+ return $local;
}
sub parse_info_serverside () {
- parse_info1('master-info.txt','s');
+ parse_info1('source-info.txt','s',0);
}
sub parse_info_serverside_ocean ($) {
my ($oceanname) = @_;
die "unknown ocean $oceanname ?" unless exists $oceans{$oceanname};
- parse_info1("ocean-".(lc $oceanname).".txt",'s');
+ parse_info1("_ocean-".(lc $oceanname).".txt", 's',0);
}
sub parse_pctb_commodmap () {
undef %pctb_commodmap;
- foreach my $commod (keys %commods) { $commods{$commod} =~ s/b//; }
+ foreach my $commod (keys %commods) { $commods{$commod}{Srcs} =~ s/b//; }
- my $c= new IO::File '_commodmap.tsv' or die $!;
+ my $c= new IO::File '_commodmap.tsv';
if (!$c) { $!==&ENOENT or die $!; return 0; }
while (<$c>) {
m/^(\S.*\S)\t(\d+)\n$/ or die "$_";
die if defined $pctb_commodmap{$1}; $pctb_commodmap{$1}= $2;
die if defined $pctb_commodmap[$2]; $pctb_commodmap[$2]= $1;
- $commods{$1} .= 'b';
+ $commods{$1}{Srcs} .= 'b';
}
$c->error and die $!;
close $c or die $!;
sub get_our_version ($$) {
my ($aref,$prefix) = @_;
$aref->{"${prefix}name"}= 'ypp-sc-tools yarrg';
- $aref->{"${prefix}fixes"}= 'lastpage';
+ $aref->{"${prefix}fixes"}= 'lastpage checkpager';
+ $aref->{"${prefix}version"}= version_core();
+ return $aref;
+ # clientname "ypp-sc-tools"
+ # clientversion 2.1-g2e06a26 [from git-describe --tags HEAD]
+ # clientfixes "lastpage" [space separated list]
+}
- my $version= `git-describe --tags HEAD`; $? and die $?;
+sub version_core () {
+ my $version= `
+ if type -p git-describe >/dev/null 2>&1; then
+ gd=git-describe
+ else
+ gd="git describe"
+ fi
+ \$gd --tags HEAD || echo 0unknown
+ `; $? and die $?;
chomp($version);
- $aref->{"${prefix}version"}= $version;
- return $aref;
+ return $version;
}
sub pipethrough_prep () {
sub pipethrough_run_along ($$$@) {
my ($tf, $childprep, $cmd, @a) = @_;
+ $tf->error and die $!;
$tf->flush or die $!;
$tf->seek(0,0) or die $!;
my $fh= new IO::File;
my ($ua, $form) = @_;
my $dest= $ENV{'YPPSC_YARRG_YARRG'};
get_our_version($form, 'client');
- return cgipostform($ua, "$dest/commod-update-receiver", $form);
+ die unless $dest =~ m,/$,;
+ return cgipostform($ua, "${dest}commod-update-receiver", $form);
}
sub cgipostform ($$$) {
$out =~ m,^Content-Type: text/plain.*\n\n, or die "$out ?";
return $';
} else {
- my $resp= $ua->request($url,$req);
- die $resp->status_line unless $resp->is_success;
+ my $resp= $ua->request($req);
+ die $resp->status_line."\n".$resp->content."\n "
+ unless $resp->is_success;
return $resp->content();
}
}
return $caller;
}
+sub set_ctype_utf8 () {
+ setlocale(LC_CTYPE, "en.UTF-8");
+}
+
+sub http_useragent_string_map ($$) {
+ my ($caller_lib_agent, $reason_style_or_caller) = @_;
+ $caller_lib_agent =~ y/A-Za-z/N-ZA-Mn-za-m/;
+ $caller_lib_agent =~ s/\s/_/g;
+ my $version= version_core();
+ return "yarrg/$version ($reason_style_or_caller)".
+ " $caller_lib_agent".
+ " (http://yarrg.chiark.net/intro)";
+}
+
+sub http_useragent ($) {
+ my ($who) = @_;
+ my $ua= LWP::UserAgent->new;
+ my $base= $ua->_agent();
+ $ua->agent(http_useragent_string_map($base, $who));
+ return $ua;
+}
+
1;
~yarrgweb / ypp-sc-tools.db-test.git / blobdiff