X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~yarrgweb/git?p=ypp-sc-tools.db-live.git;a=blobdiff_plain;f=yarrg%2FCommods.pm;h=a405f75d640348a900ac320076d51c1b8567a095;hp=f4fb346c99466023e12d209ee5ce08f3d498f54a;hb=a7ea2fcf98297e6e9e631082f778d11b17b13620;hpb=ab84a4347f797dda5c1ea7b9b0ac2d724e5f49cd diff --git a/yarrg/Commods.pm b/yarrg/Commods.pm index f4fb346..a405f75 100644 --- a/yarrg/Commods.pm +++ b/yarrg/Commods.pm @@ -24,6 +24,7 @@ package Commods; use IO::File; use HTTP::Request::Common (); use POSIX; +use LWP::UserAgent; use strict; use warnings; @@ -35,12 +36,14 @@ BEGIN { @ISA = qw(Exporter); @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 + &pipethrough_run_gzip &http_useragent &version_core + &http_useragent_string_map &cgipostform &yarrgpostform &cgi_get_caller &set_ctype_utf8 $masterinfoversion); %EXPORT_TAGS = ( ); @@ -48,12 +51,40 @@ BEGIN { @EXPORT_OK = qw(); } -our $masterinfoversion= 2; # version we understand +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 %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 @@ -67,13 +98,20 @@ our (%pctb_commodmap,@pctb_commodmap); my %colours; # eg $colours{'c'}{'black'}= $sources my (@rawcm, @nocm); # eg $rawcm[0]='fine rum'; $rawcm[1]='fine %c cloth' +my %colour_ordvals; # $colour_ordvals{'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 ($$) { - my ($mmfn,$src)= @_; - my $mm= new IO::File $mmfn, 'r' or die "$mmfn $!"; +sub parse_info1 ($$$) { + 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*\#/; @@ -81,26 +119,52 @@ sub parse_info1 ($$) { s/\s+$//; if (m/^\%(\w+)$/) { my $colourkind= $1; - @ctx= (sub { $colours{$colourkind}{lc $_} .= $src; }); + @ctx= (sub { + m/^(\S[^\t@]+\S)(?:\t+\@(\d+))?$/ or die; + my ($colour,$order)=$1; + $colours{$colourkind}{$colour} .= $src; + $colour_ordvals{$colourkind}{$colour}= $order + if defined $order; + }); } elsif (m/^commods$/) { @ctx= (sub { push @rawcm, lc $_; }); } elsif (m/^nocommods$/) { @ctx= (sub { push @nocm, lc $_; }); + } elsif (m/^commodclasses$/) { + @ctx= (sub { + die unless m/^\*([-a-z]+)$/; + $commodclasses{$1}= scalar keys %commodclasses; + }); } elsif (m/^ocean (\w+)$/) { my $ocean= $1; + keys %{ $oceans{$ocean} }; @ctx= (sub { $ocean or die; # ref to $ocean needed to work # around a perl bug my $arch= $_; + keys %{ $oceans{$ocean}{$arch} }; $ctx[1]= sub { $oceans{$ocean}{$arch}{$_} .= $src; }; }); - } elsif (m/^routes (\w+)$/) { - my $ocean= $1; + } elsif (m/^vessels$/) { + @ctx= (sub { + return if m/^[-+|]+$/; + m/^ \| \s* ([A-Z][a-z\ ]+[a-z]) \s* + \| \s* (small|medium|large) \s* + \| \s* ([1-9][0-9,]+) \s* + \| \s* ([1-9][0-9,]+) \s* + \| $/x + or die; + my $name= $1; + my $v= { Shot => $2, Volume => $3, Mass => $4 }; + foreach my $vm (qw(Volume Mass)) { $v->{$vm} =~ s/,//g; } + $vessels{$name}= $v; + }); + } elsif (m/^shot$/) { @ctx= (sub { - m/^(\S[^\t]*\S),\s*(\S[^\t]*\S),\s*([1-9][0-9]{0,2})$/ or die; - $routes{$ocean}{$1}{$2}= $3; + m/^ ([a-z]+) \s+ (\d+) $/x or die; + $shotname2damage{$1}= $2; }); } elsif (m/^client (\S+.*\S)$/) { my $client= $1; @@ -126,64 +190,59 @@ sub parse_info1 ($$) { %commods= (); my $ca; $ca= sub { - my ($s,$ss) = @_; + my ($s,$ss,$ordbase) = @_; #print "ca($s)\n"; if ($s !~ m/\%(\w+)/) { my ($name, $props) = $s =~ - /^(\S[^\t]*\S)(?:\t+(\S[^\t]*\S))?$/ + /^(\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$/) { + } elsif ($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{$1} * 10000; + } elsif ($prop =~ m/^\@(\d+)$/) { + $ordval= $1; } else { die "unknown property $prop for $ucname"; } } + if (defined $ordbase && defined $ordval && defined $ordclassval) { + $ordval += $ordbase + $ordval + $ordclassval; + $c->{Ordval}= $ordval; +#print STDERR "ordval $name $ordval\n"; + } else { +#print STDERR "ordval $name NONE\n"; + } return; } die "unknown $&" unless defined $colours{$1}; my ($lhs,$pctlet,$rhs)= ($`,$1,$'); foreach my $c (keys %{ $colours{$pctlet} }) { - &$ca($lhs.$c.$rhs, $ss .'%'. $colours{$pctlet}{$c}); + my $ordcolour= $colour_ordvals{$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 $master= fetch_with_rsync("info-$masterinfoversion"); - parse_info1($master,'s'); - my $local= '_local-info.txt'; - if (stat $local) { - parse_info1($local,'s'); - } else { - die "$local $!" unless $! == &ENOENT; - } + my $master= fetch_with_rsync("info-v$masterinfoversion"); + parse_info1($master,'s',1); + parse_info1('_local-info.txt','s',1); } sub fetch_with_rsync ($) { @@ -202,28 +261,13 @@ sub fetch_with_rsync ($) { return $local; } -sub parse_info_maproutes ($$$) { - my ($on, $allislands, $routemap) = @_;; - foreach my $k (sort keys %$routemap) { - my @ok= grep { index($_,$k) >= 0 } @$allislands; - die "ambiguous $k" if @ok>1; - if (!@ok) { - $route_mysteries{$on}{$k}++; - delete $routemap->{$k}; - } elsif ($ok[0] ne $k) { - $routemap->{$ok[0]}= $routemap->{$k}; - delete $routemap->{$k}; - } - } -} - sub parse_info_serverside () { - parse_info1('source-info.txt','s'); + parse_info1('source-info.txt','s',0); } sub parse_info_serverside_ocean ($) { my ($oceanname) = @_; die "unknown ocean $oceanname ?" unless exists $oceans{$oceanname}; - parse_info1("ocean-".(lc $oceanname).".txt",'s'); + parse_info1("_ocean-".(lc $oceanname).".txt", 's',0); } sub parse_pctb_commodmap () { @@ -247,17 +291,27 @@ sub parse_pctb_commodmap () { sub get_our_version ($$) { my ($aref,$prefix) = @_; $aref->{"${prefix}name"}= 'ypp-sc-tools yarrg'; - $aref->{"${prefix}fixes"}= 'lastpage'; - - my $version= `git-describe --tags HEAD || echo 0unknown`; $? and die $?; - chomp($version); - $aref->{"${prefix}version"}= $version; + $aref->{"${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] } +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); + return $version; +} + sub pipethrough_prep () { my $tf= IO::File::new_tmpfile() or die $!; return $tf; @@ -395,4 +449,22 @@ 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;