rockbox/tools/updatelang

484 lines
13 KiB
Perl
Executable File

#!/usr/bin/perl -s -w
# __________ __ ___.
# Open \______ \ ____ ____ | | _\_ |__ _______ ___
# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
# \/ \/ \/ \/ \/
#
# Copyright (C) 2020 Solomon Peachy
#
use utf8;
use File::Basename;
sub trim {
my ($string) = @_;
$string =~ s/^\s+//;
$string =~ s/\s+$//;
return $string;
}
sub parselangfile {
my ($filename) = @_;
my %phrases;
my @order;
my %empty = ( #'phrase' => {},
#'source' => {},
#'dest' => {},
#'voice' => {},
'notes' => "",
'new' => 0
);
my %thisphrase = %empty;
open(FH, "<$filename") || die ("Can't open $filename");
my @lines = <FH>;
close(FH);
my $pos = 'lang';
my $id = '';
my @comments;
foreach my $line (@lines) {
$line = trim($line);
if($line =~ /^ *###/) {
# Filter out warnings from prior runs
next;
} elsif($line =~ /^ *#/) {
push(@comments, "$line\n") if ($pos eq 'lang');
# comments are ignored!
next;
} elsif ($pos eq 'phrase' && $line =~ /^([^:]+): ?(.*)$/) {
$thisphrase{$pos}->{$1} = $2;
if ($1 eq 'id') {
push(@order, $2);
$id = $2;
}
} elsif ($pos ne 'phrase' && $line =~ /^([^:]+): ?\"?([^\"]*)\"?$/) {
my @targets = split(',', $1);
my $w = $2;
foreach (@targets) {
my $l = trim($_);
# Convert some obsolete keys
if ($l eq "swcodec") {
$l = "*";
} elsif ($l eq "lcd_bitmap") {
$l = "*";
} elsif ($l eq "recording_swcodec") {
$l = "recording";
# } elsif ($id =~ /USB_MODE/ && $l =~ /ibassodx/) {
# $l = "*";
}
$thisphrase{$pos}->{$l} = $w;
}
}
if ($line eq '</voice>' ||
$line eq '</dest>' ||
$line eq '</source>' ||
$line eq '<phrase>') {
$pos = 'phrase';
} elsif ($line eq '</phrase>') {
my %copy = %thisphrase;
$phrases{$id} = \%copy;
%thisphrase = %empty;
$pos = 'lang';
$id = '';
} elsif ($line eq '<source>') {
$pos = 'source';
} elsif ($line eq '<dest>') {
$pos = 'dest';
} elsif ($line eq '<voice>') {
$pos = 'voice';
}
}
$phrases{'HEADER'} = \@comments;
$phrases{'ORDER'} = \@order;
return %phrases;
}
sub combinetgts {
my (%tgtmap) = (@_);
my %strmap;
my %combined;
# Reverse-map things
foreach my $tgt (sort(keys(%tgtmap))) {
next if ($tgt eq '*'); # Do not combine anything with fallback
if (defined($strmap{$tgtmap{$tgt}})) {
$strmap{$tgtmap{$tgt}} .= ",$tgt";
} else {
$strmap{$tgtmap{$tgt}} = "$tgt";
}
}
# Copy over default/fallback as it was skipped
$combined{'*'} = $tgtmap{'*'};
foreach my $str (keys(%strmap)) {
$combined{$strmap{$str}} = $str;
}
return %combined;
}
##################
if($#ARGV != 2) {
print "Usage: updatelang <english.lang> <otherlang> <outfile|->\n";
exit;
}
# Parse master file
my %english = parselangfile($ARGV[0]);
my @englishorder = @{$english{'ORDER'}};
# Parse secondary file
my %lang = parselangfile($ARGV[1]);
my @langorder = @{$lang{'ORDER'}};
my @langheader = @{$lang{'HEADER'}};
# Clean up
delete $english{'ORDER'};
delete $english{'HEADER'};
delete $lang{'ORDER'};
delete $lang{'HEADER'};
# Extract language names
my @tmp = split(/\./, basename($ARGV[0]));
my $f1 = $tmp[0];
@tmp = split(/\./, basename($ARGV[1]));
my $f2 = $tmp[0];
undef @tmp;
# Read in ignore list
my $igname = dirname($0) . "/langignorelist.txt";
open (FH, "<$igname") || die ("Can't open $igname!");
my @ignorelist = <FH>;
close (FH);
sub not_ignorelist {
my ($key) = @_;
foreach (@ignorelist) {
chomp;
if ($_ eq $key) {
return 0;
}
}
return 1;
}
undef $igname;
# Do we care about notes?
my $printnotes = 1;
my $ignoredups = 0;
if ($f1 eq $f2) {
# Ignore all notes for master language
$printnotes = 0;
}
if (index($f2, $f1) > -1) {
# Ignore duplicates for sub-languages
$ignoredups = 1;
}
# work out the missing phrases
my %missing;
my @missingorder;
foreach (@englishorder) {
$missing{$_} = 1;
}
foreach (@langorder) {
if (!defined($english{$_})) {
delete($lang{$_});
# print "#!! '$_' no longer needed\n";
next;
}
delete $missing{$_};
}
foreach (@englishorder) {
push(@missingorder, $_) if defined($missing{$_});
}
# And add them to the phrase list.
foreach (@missingorder) {
# print "#!! '$_' missing\n";
push(@langorder, $_);
$lang{$_} = $english{$_};
$lang{$_}{'notes'} .= "### This phrase is missing entirely, copying from english!\n";
$lang{$_}{'new'} = 1;
}
undef @missingorder;
undef %missing;
# Sanity-check a few things
foreach my $id (@langorder) {
if (!defined($english{$id})) {
next;
}
my %ep = %{$english{$id}{'phrase'}};
my %lp = %{$lang{$id}{'phrase'}};
if ($lp{'desc'} ne $ep{'desc'} || $ep{'desc'} eq 'deprecated') {
if ($ep{'desc'} eq 'deprecated') {
# Nuke all deprecated targets; just copy from English
# print "#!! '$id' deprecated, deleting\n";
$lang{$id} = $english{$id};
} else {
$lang{$id}{'notes'} .= "### The 'desc' field for '$id' differs from the english!\n### the previously used desc is commented below:\n### desc: $lp{desc}\n";
$lang{$id}{'phrase'}{'desc'} = $english{$id}{'phrase'}{'desc'};
# print "#!! '$id' changed description\n";
}
}
if (!defined($ep{'user'}) || length($ep{'user'}) == 0) {
$lp{'user'} = 'core';
}
if (!defined($lp{'user'}) || $lp{'user'} ne $ep{'user'}) {
$lang{$id}{'notes'} .= "### The 'user' field for '$id' differs from the english!\n### the previously used desc is commented below:\n### desc: $lp{user}\n";
if (!defined($lp{'user'}) || length($lp{'user'}) == 0) {
$lp{'user'} = $ep{'user'};
}
$lang{$id}{'phrase'}{'user'} = $english{$id}{'phrase'}{'user'};
# print "#!! '$id' changed user\n";
}
}
# Check sources
foreach my $id (@langorder) {
if (!defined($english{$id})) {
next;
}
my %ep = %{$english{$id}{'source'}};
my %lp;
if (defined($lang{$id}{'source'})) {
%lp = %{$lang{$id}{'source'}};
} else {
%lp = ();
}
foreach my $tgt (keys(%lp)) {
if (!defined($ep{$tgt})) {
# Delete any targets that have been nuked in master
delete($lang{$id}{'source'}{$tgt});
}
}
foreach my $tgt (keys(%ep)) {
if (!defined($lp{$tgt})) {
# If it doesn't exist in the language, copy it from English
if ($ep{$tgt} ne 'none' && $ep{$tgt} ne '' ) {
$lang{$id}{'notes'} .= "### The <source> section for '$id:$tgt' is missing! Copying from english!\n";
# print "#!! '$id:$tgt' source missing\n";
}
$lang{$id}{'source'}{$tgt} = $english{$id}{'source'}{$tgt};
} elsif ($lp{$tgt} ne $ep{$tgt}) {
# If the source string differs, complain, and copy from English
$lang{$id}{'notes'} .= "### The <source> section for '$id:$tgt' differs from the english!\n";
$lang{$id}{'notes'} .= "### the previously used one is commented below:\n";
$lang{$id}{'notes'} .= "### $english{$id}{source}{$tgt}\n";
# print "#!! '$id:$tgt' source changed ('$lp{$tgt}' vs '$ep{$tgt}')\n";
$lang{$id}{'source'}{$tgt} = $english{$id}{'source'}{$tgt};
}
}
}
# Check dests
foreach my $id (@langorder) {
if (!defined($english{$id})) {
next;
}
my %ep = %{$english{$id}{'dest'}};
my %lp;
if (defined($lang{$id}{'dest'})) {
%lp = %{$lang{$id}{'dest'}};
} else {
%lp = ();
}
foreach my $tgt (keys(%lp)) {
if (!defined($ep{$tgt})) {
# Delete any targets that have been nuked in master
delete($lang{$id}{'dest'}{$tgt});
}
}
foreach my $tgt (keys(%ep)) {
if (!defined($lp{$tgt}) || ($lp{$tgt} eq 'none')) {
# If it doesn't exist in the language, copy it from English
if ($ep{$tgt} ne 'none' && $ep{$tgt} ne '' ) {
$lang{$id}{'notes'} .= "### The <dest> section for '$id:$tgt' is missing! Copying from english!\n";
# print "#!! '$id:$tgt' dest missing\n";
}
$lang{$id}{'dest'}{$tgt} = $english{$id}{'dest'}{$tgt};
} elsif ($lp{$tgt} ne $ep{$tgt}) {
# If the source string differs, complain, and copy from English
if ($lp{$tgt} eq '' && $ep{$tgt} ne '') {
$lang{$id}{'notes'} .= "### The <dest> section for '$id:$tgt' is blank! Copying from english!\n";
# print "#!! '$id:$tgt' dest is blank ('$lp{$tgt}' vs '$ep{$tgt}')\n";
$lang{$id}{'dest'}{$tgt} = $english{$id}{'dest'}{$tgt};
} elsif ($lp{$tgt} ne '' && $ep{$tgt} eq '') {
# It should be kept blank!
$lang{$id}{'notes'} .= "### The <dest> section for '$id:$tgt' is not blank!\n";
$lang{$id}{'notes'} .= "### the previously used one is commented below:\n";
$lang{$id}{'notes'} .= "### $english{$id}{dest}{$tgt}\n";
# print "#!! '$id:$tgt' dest not blank ('$lp{$tgt}' vs '$ep{$tgt}')\n";
$lang{$id}{'dest'}{$tgt} = $english{$id}{'dest'}{$tgt};
}
} elsif ($lp{$tgt} ne 'none' && $lp{$tgt} ne '' && not_ignorelist($id) && !$lang{$id}{'new'} && !$ignoredups) {
$lang{$id}{'notes'} .= "### The <dest> section for '$id:$tgt' is identical to english!\n";
# print "#!! '$id:$tgt' dest identical ('$lp{$tgt}')\n";
}
}
}
# Check voices
foreach my $id (@langorder) {
if (!defined($english{$id})) {
next;
}
my %ep = %{$english{$id}{'voice'}};
my %lp;
if (defined($lang{$id}{'voice'})) {
%lp = %{$lang{$id}{'voice'}};
} else {
%lp = ();
}
foreach my $tgt (keys(%lp)) {
if (!defined($ep{$tgt})) {
# Delete any targets that have been nuked in master
delete($lang{$id}{'voice'}{$tgt});
}
}
foreach my $tgt (keys(%ep)) {
if (!defined($lp{$tgt}) || ($lp{$tgt} eq 'none')) {
# If it doesn't exist in the language, copy it from English
if ($ep{$tgt} ne 'none' && $ep{$tgt} ne '' ) {
$lang{$id}{'notes'} .= "### The <voice> section for '$id:$tgt' is missing! Copying from english!\n";
# print "#!! '$id:$tgt' voice missing\n";
}
$lang{$id}{'voice'}{$tgt} = $english{$id}{'voice'}{$tgt};
} elsif ($lp{$tgt} ne $ep{$tgt}) {
if ($lp{$tgt} eq '' && $ep{$tgt} ne '') {
# If the lang voice string is blank, complain, and copy from English
# print "#!! '$id:$tgt' voice is blank ('$lp{$tgt}' vs '$ep{$tgt}')\n";
if ($lang{$id}{'dest'}{$tgt} ne '' &&
$lang{$id}{'dest'}{$tgt} ne $english{$id}{'dest'}{$tgt}) {
$lang{$id}{'notes'} .= "### The <voice> section for '$id:$tgt' is blank! Copying from translated <dest>!\n";
$lang{$id}{'voice'}{$tgt} = $lang{$id}{'dest'}{$tgt};
} else {
$lang{$id}{'notes'} .= "### The <voice> section for '$id:$tgt' is blank! Copying from english!\n";
$lang{$id}{'voice'}{$tgt} = $english{$id}{'voice'}{$tgt};
}
} elsif ($lp{$tgt} ne '' && $ep{$tgt} eq '') {
if ($id ne 'VOICE_NUMERIC_TENS_SWAP_SEPARATOR') {
# If it's not blank, clear it and complain!
$lang{$id}{'notes'} .= "### The <voice> section for '$id:$tgt' is not blank!\n";
$lang{$id}{'notes'} .= "### the previously used one is commented below:\n";
$lang{$id}{'notes'} .= "### $english{$id}{voice}{$tgt}\n";
# print "#!! '$id:$tgt' voice not blank ('$lp{$tgt}' vs '$ep{$tgt}')\n";
$lang{$id}{'voice'}{$tgt} = $english{$id}{'voice'}{$tgt};
}
}
} elsif ($lp{$tgt} ne 'none' && $lp{$tgt} ne '' && not_ignorelist($id) && !$lang{$id}{'new'} && !$ignoredups) {
# print "#!! '$id:$tgt' voice identical ('$lp{$tgt}')\n";
if ($lang{$id}{'dest'}{$tgt} ne '' &&
$lang{$id}{'dest'}{$tgt} ne $english{$id}{'dest'}{$tgt}) {
$lang{$id}{'notes'} .= "### The <voice> section for '$id:$tgt' is identical to english, copying translated <dest>\n";
$lang{$id}{'voice'}{$tgt} = $lang{$id}{'dest'}{$tgt};
} else {
$lang{$id}{'notes'} .= "### The <voice> section for '$id:$tgt' is identical to english!\n";
}
}
}
}
########## Write new language file
my $fh;
if ($ARGV[2] ne '-') {
open(FH, ">$ARGV[2]") || die ("Can't open $ARGV[2]");
$fh = *FH;
} else {
$fh = *STDOUT;
}
foreach (@langheader) {
print $fh $_;
}
my @finalorder = @langorder; # TODO make configurable vs @englishorder
foreach my $id (@finalorder) {
if (!defined($english{$id})) {
next;
}
my %lp;
# phrase
%lp = %{$lang{$id}{'phrase'}};
# Drop all deprecated phrases?
# next if ($lp{'desc'} eq 'deprecated');
if (length($lang{$id}{'notes'}) && $printnotes) {
print $fh "$lang{$id}{notes}";
}
print $fh "<phrase>\n";
print $fh " id: $lp{id}\n";
if ($lp{'desc'} ne '') {
print $fh " desc: $lp{desc}\n";
} else {
print $fh " desc:\n";
}
print $fh " user: $lp{user}\n";
# source
%lp = combinetgts(%{$lang{$id}{'source'}});
print $fh " <source>\n";
foreach my $tgt (sort(keys(%lp))) {
if ($lp{$tgt} eq 'none') {
print $fh " $tgt: $lp{$tgt}\n";
} else {
print $fh " $tgt: \"$lp{$tgt}\"\n";
}
}
print $fh " </source>\n";
# dest
%lp = combinetgts(%{$lang{$id}{'dest'}});
print $fh " <dest>\n";
foreach my $tgt (sort(keys(%lp))) {
if ($lp{$tgt} eq 'none') {
print $fh " $tgt: $lp{$tgt}\n";
} else {
print $fh " $tgt: \"$lp{$tgt}\"\n";
}
}
print $fh " </dest>\n";
# voice
%lp = combinetgts(%{$lang{$id}{'voice'}});
print $fh " <voice>\n";
foreach my $tgt (sort(keys(%lp))) {
if ($lp{$tgt} eq 'none') {
print $fh " $tgt: $lp{$tgt}\n";
} else {
print $fh " $tgt: \"$lp{$tgt}\"\n";
}
}
print $fh " </voice>\n";
# FiN
print $fh "</phrase>\n";
}
if ($ARGV[2] ne '-') {
close(FH);
}