mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-27 08:50:02 +03:00
327 lines
8.1 KiB
Perl
327 lines
8.1 KiB
Perl
#!/usr/bin/perl
|
|
#
|
|
# Copyright © 2013 Vivek Dasmohapatra <vivek@collabora.co.uk>
|
|
#
|
|
# Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
# of this software and associated documentation files (the "Software"), to deal
|
|
# in the Software without restriction, including without limitation the rights
|
|
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
# copies of the Software, and to permit persons to whom the Software is
|
|
# furnished to do so, subject to the following conditions:
|
|
#
|
|
# * The above copyright notice and this permission notice shall be included in
|
|
# all copies or substantial portions of the Software.
|
|
#
|
|
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
# THE SOFTWARE.
|
|
|
|
=head1
|
|
|
|
Take a single-language messages file and merge it back in to the
|
|
NetSurf master messaged (i10n) file.
|
|
|
|
=cut
|
|
|
|
use strict;
|
|
|
|
use Getopt::Long ();
|
|
use Fcntl qw( O_CREAT O_EXCL O_WRONLY O_APPEND O_RDONLY O_WRONLY O_TRUNC );
|
|
|
|
use constant GETOPT_OPTS => qw( auto_abbrev no_getopt_compat bundling );
|
|
use constant GETOPT_SPEC =>
|
|
qw( output|o=s
|
|
input|i=s
|
|
lang|l=s
|
|
plat|platform|p=s
|
|
format|fmt|f=s
|
|
import|I=s
|
|
help|h|? );
|
|
|
|
# default option values:
|
|
my %opt = qw( plat any format messages );
|
|
|
|
sub input_stream ($;$);
|
|
sub output_stream ();
|
|
sub usage ();
|
|
sub parser ();
|
|
|
|
sub main ()
|
|
{
|
|
my $input;
|
|
my $output;
|
|
my $import;
|
|
my $parser;
|
|
my $opt_ok;
|
|
my @input;
|
|
my %message;
|
|
my $last_key;
|
|
my $last_plat;
|
|
|
|
# option parsing:
|
|
Getopt::Long::Configure( GETOPT_OPTS );
|
|
$opt_ok = Getopt::Long::GetOptions( \%opt, GETOPT_SPEC );
|
|
|
|
# allow input, import & output to be specified as non-option arguments:
|
|
if( @ARGV ) { $opt{input } ||= shift( @ARGV ) }
|
|
if( @ARGV ) { $opt{import} ||= shift( @ARGV ) }
|
|
if( @ARGV ) { $opt{output} ||= shift( @ARGV ) }
|
|
|
|
# open the appropriate streams and get the formatter and headers:
|
|
if( $opt_ok )
|
|
{
|
|
$input = input_stream( $opt{input} );
|
|
$import = input_stream( $opt{import}, 'import-file' );
|
|
$parser = parser();
|
|
$opt{plat} ||= 'any';
|
|
}
|
|
|
|
# double check the options are sane (and we weren't asked for the help)
|
|
if( !$opt_ok || $opt{help} || $opt{lang} !~ /^[a-z]{2}$/ )
|
|
{
|
|
usage();
|
|
}
|
|
|
|
@input = <$input>;
|
|
$output = output_stream();
|
|
|
|
$parser->( \%message, $import );
|
|
|
|
foreach ( @input )
|
|
{
|
|
use bytes;
|
|
|
|
my( $lang, $plat, $key );
|
|
|
|
if( /^([a-z]{2})\.([^.]+)\.([^:]+):/ )
|
|
{
|
|
( $lang, $plat, $key ) = ( $1, $2, $3 );
|
|
}
|
|
|
|
if( $key || $message{ $last_key } )
|
|
{
|
|
#print( $output "## $last_key -> $key\n" );
|
|
# the key changed but we have a message for it still pending:
|
|
if( $last_key && $message{ $last_key } && ($key ne $last_key) )
|
|
{
|
|
my $plt = $last_plat;
|
|
my $str = $message{ $last_key };
|
|
my $msg = qq|$opt{lang}.$last_plat.$last_key:$str\n|;
|
|
|
|
print( $output $msg );
|
|
delete( $message{ $last_key } );
|
|
|
|
# if the line following our new translation is not blank,
|
|
# generate a synthetic group-separator:
|
|
if( !/^\s*$/ ) { print( $output "\n") }
|
|
}
|
|
|
|
$last_key = $key;
|
|
$last_plat = $plat;
|
|
|
|
if( $lang eq $opt{lang} )
|
|
{
|
|
my $val = $message{ $key };
|
|
if( $val &&
|
|
( $opt{plat} eq 'any' || # all platforms ok
|
|
$opt{plat} eq $plat ) ) # specified platform matched
|
|
{
|
|
print( $output qq|$1.$2.$3:$val\n| );
|
|
delete( $message{ $key } );
|
|
next;
|
|
}
|
|
}
|
|
}
|
|
|
|
print( $output $_ );
|
|
}
|
|
}
|
|
|
|
main();
|
|
|
|
sub usage ()
|
|
{
|
|
my @fmt = map { s/::$//; $_ } keys(%{$::{'msgfmt::'}});
|
|
print( STDERR <<TXT );
|
|
usage:
|
|
$0 -l lang-code \
|
|
[-p platform] [-f format] \
|
|
[-o output-file] [-i input-file] [-I import-file]
|
|
|
|
$0 -l lang-code … [input-file [import-file [output-file]]]
|
|
|
|
lang-code : en fr ko … (no default)
|
|
platform : any gtk ami (default 'any')
|
|
format : @fmt (default 'messages')
|
|
input-file : defaults to standard input
|
|
output-file: defaults to standard output
|
|
import-file: no default
|
|
|
|
The input-file may be the same as the output-file, in which case
|
|
it will be altered in place.
|
|
TXT
|
|
exit(1);
|
|
}
|
|
|
|
sub input_stream ($;$)
|
|
{
|
|
my $file = shift();
|
|
my $must_exist = shift();
|
|
|
|
if( $file )
|
|
{
|
|
my $ifh;
|
|
|
|
sysopen( $ifh, $file, O_RDONLY ) ||
|
|
die( "$0: Failed to open input file $file: $!\n" );
|
|
|
|
return $ifh;
|
|
}
|
|
|
|
if( $must_exist )
|
|
{
|
|
print( STDERR "No file specified for $must_exist\n" );
|
|
usage();
|
|
}
|
|
|
|
return \*STDIN;
|
|
}
|
|
|
|
sub output_stream ()
|
|
{
|
|
if( $opt{output} )
|
|
{
|
|
my $ofh;
|
|
|
|
sysopen( $ofh, $opt{output}, O_CREAT|O_TRUNC|O_WRONLY ) ||
|
|
die( "$0: Failed to open output file $opt{output}: $!\n" );
|
|
|
|
return $ofh;
|
|
}
|
|
|
|
return \*STDOUT;
|
|
}
|
|
|
|
sub parser ()
|
|
{
|
|
my $name = $opt{format};
|
|
my $func = "msgfmt::$name"->UNIVERSAL::can("parse");
|
|
|
|
return $func || die( "No handler found for format '$name'\n" );
|
|
}
|
|
|
|
# format implementations:
|
|
{
|
|
package msgfmt::java;
|
|
|
|
sub unescape { $_[0] =~ s/\\([^abfnrtv])/$1/g; $_[0] }
|
|
sub parse
|
|
{
|
|
my $cache = shift();
|
|
my $stream = shift();
|
|
|
|
while ( <$stream> )
|
|
{
|
|
if( /([^#]\S+)\s*=\s?(.*)/ )
|
|
{
|
|
my $key = $1;
|
|
my $val = $2;
|
|
$cache->{ $key } = unescape( $val );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
{
|
|
package msgfmt::messages; # native netsurf format
|
|
|
|
sub parse
|
|
{
|
|
my $cache = shift();
|
|
my $stream = shift();
|
|
|
|
while ( <$stream> )
|
|
{
|
|
if( /^([a-z]{2})\.([^.]+)\.([^:]+):(.*)/ )
|
|
{
|
|
my( $lang, $plat, $key, $val ) = ( $1, $2, $3, $4 );
|
|
|
|
if( $lang ne $opt{lang} ) { next }
|
|
if( $opt{plat} ne 'any' &&
|
|
$opt{plat} ne $plat &&
|
|
'all' ne $plat ) { next }
|
|
|
|
$cache->{ $key } = $val;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
{
|
|
package msgfmt::transifex;
|
|
use base 'msgfmt::java';
|
|
|
|
# the differences between transifex and java properties only matter in
|
|
# the outward direction: During import they can be treated the same way
|
|
}
|
|
|
|
{
|
|
package msgfmt::android;
|
|
|
|
ANDROID_XML:
|
|
{
|
|
package msgfmt::android::xml;
|
|
|
|
my @stack;
|
|
my $data;
|
|
my $key;
|
|
our $cache;
|
|
|
|
sub StartDocument ($) { @stack = (); $key = '' }
|
|
sub Text ($) { if( $key ) { $data .= $_ } }
|
|
sub PI ($$$) { }
|
|
sub EndDocument ($) { }
|
|
|
|
sub EndTag ($$)
|
|
{
|
|
pop( @stack );
|
|
|
|
if( !$key ) { return; }
|
|
|
|
$cache->{ $key } = $data;
|
|
$data = $key = '';
|
|
}
|
|
|
|
sub StartTag ($$)
|
|
{
|
|
push( @stack, $_[1] );
|
|
|
|
if( "@stack" eq "resources string" )
|
|
{
|
|
$data = '';
|
|
$key = $_{ name };
|
|
}
|
|
}
|
|
}
|
|
|
|
sub parse
|
|
{
|
|
require XML::Parser;
|
|
|
|
if( !$XML::Parser::VERSION )
|
|
{
|
|
die("XML::Parser required for android format support\n");
|
|
}
|
|
|
|
$msgfmt::android::xml::cache = shift();
|
|
my $stream = shift();
|
|
my $parser = XML::Parser->new( Style => 'Stream',
|
|
Pkg => 'msgfmt::android::xml' );
|
|
$parser->parse( $stream );
|
|
}
|
|
}
|