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#! /usr/bin/perl
#
# Copyright (c) 2001-2025, PostgreSQL Global Development Group
#
# src/backend/utils/mb/Unicode/UCS_to_EUC_KR.pl
#
# Generate UTF-8 <--> EUC_KR code conversion tables from
# map files provided by Unicode organization.
# Unfortunately it is prohibited by the organization
# to distribute the map files. So if you try to use this script,
# you have to obtain OLD5601.TXT from
# the organization's ftp site.
#
# OLD5601.TXT format:
# KSC5601 code in hex
# UCS-2 code in hex
# # and Unicode name (not used in this script)
use strict;
use warnings FATAL => 'all';
use convutils;
my $this_script = 'src/backend/utils/mb/Unicode/UCS_to_EUC_KR.pl';
# Load the source file.
my $mapping = &read_source("KSX1001.TXT");
foreach my $i (@$mapping)
{
$i->{code} = $i->{code} | 0x8080;
}
# Some extra characters that are not in KSX1001.TXT
push @$mapping,
( {
direction => BOTH,
ucs => 0x20AC,
code => 0xa2e6,
comment => '# EURO SIGN',
f => $this_script,
l => __LINE__
},
{
direction => BOTH,
ucs => 0x00AE,
code => 0xa2e7,
comment => '# REGISTERED SIGN',
f => $this_script,
l => __LINE__
},
{
direction => BOTH,
ucs => 0x327E,
code => 0xa2e8,
comment => '# CIRCLED HANGUL IEUNG U',
f => $this_script,
l => __LINE__
});
print_conversion_tables($this_script, "EUC_KR", $mapping);
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