/usr/share/gcal/old2v220.pl is in gcal-common 3.6.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | # $Id: old2v220.pl 0.05 2000/01/12 00:00:05 tom Exp $
#
# old2v220.pl: Very simple, slow and silly Perl script for converting
# resource files of former Gcal versions into the style
# which is used by Gcal-2.20 or newer.
# This means, all former `%s[DATE]' and `%e[DATE]'
# special texts are converted into their according
# `%i[STARTING_DATE][#[ENDING_DATE]]' equivalents.
#
# *** WARNING ***
# This script is unable to manage `%s[DATE]' and `%e[DATE]' special texts
# correctly, if all or parts of the DATE component is/are assembled
# by using Gcal's text variable mechanism!
# *** WARNING ***
#
#
# Copyright (c) 1996, 2000 Thomas Esken <esken@uni-muenster.de>
# Im Hagenfeld 84
# D-48147 M"unster
# GERMANY
#
# This software doesn't claim completeness, correctness or usability.
# On principle I will not be liable for ANY damages or losses (implicit
# or explicit), which result from using or handling my software.
# If you use this software, you agree without any exception to this
# agreement, which binds you LEGALLY !!
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the `GNU General Public License' as published by
# the `Free Software Foundation'; either version 2, or (at your option)
# any later version.
#
# You should have received a copy of the `GNU General Public License'
# along with this program; if not, write to the:
#
#
#
$[ = 1; # set array base to 1
$, = ' '; # set output field separator
$\ = "\n"; # set output record separator
while (<>) {
chop; # strip record separator
if ($. == 1) {
#
# Check the informational text at the beginning of a resource file.
# A typical text in resource files of former Gcal versions looks
# like "; SCRIPTNAME.SUFFIX output" for resource files already
# converted and installed by means of `data/Makefile' after processing
# of the `install' target. Only in cases we work on such a resource
# file or resource files which are created manually by a user, let's
# convert the file, otherwise let's print it untouched (AS IS)!
#
$mode = 0;
#
# Avoid to convert resource files which are already in the Gcal-2.20 style.
#
if ($_ !~ / for Gcal-2.20 or newer/) {
$mode = 1;
#
# No Gcal-2.20 resource file, let's update the informational text.
#
if (substr($_, 1, 2) eq '; ') {
$mode = 2;
print $_ . ' for Gcal-2.20 or newer';
}
}
}
#
# Main block.
#
if ($mode == 1) {
$is_s = 0;
if ($_ =~ /[^\\]+%+[sS]/) {
$is_s = 1;
}
$is_e = 0;
if ($_ =~ /[^\\]+%+[eE]/) {
$is_e = 1;
}
if ($is_s == 1 || $is_e == 1) {
#
# Build the line.
#
$is_both = 0;
if (($is_s == 1) && ($is_e == 1)) {
$is_both = 1;
}
$line = '';
$s_old = '';
$s_filled = 0;
$e_old = '';
$e_filled = 0;
$len = length($_);
for ($i = 1; $i <= $len; $i++) {
$ch = substr($_, $i, 1);
if ($ch eq "\\") {
$line = $line . $ch;
if ($i < $len) {
$i++;
$line = $line . substr($_, $i, 1);
}
}
else {
if ($ch eq '%') {
if ($is_both == 1) {
if (substr($_, $i + 1, 1) =~ /[sS]/) {
$i++;
for ($j = 1; $j + $i <= $len; $j++) {
$ch2 = substr($_, $j + $i, 1);
if ($ch2 =~ /[ \t]/) {
last;
}
else {
if ($s_filled == 0) {
$s_old = $s_old . $ch2;
}
}
}
$s_filled = 1;
$i += $j;
}
else {
if (substr($_, $i + 1, 1) =~ /[eE]/) {
$i++;
for ($j = 1; $j + $i <= $len; $j++) {
$ch2 = substr($_, $j + $i, 1);
if ($ch2 =~ /[ \t]/) {
last;
}
else {
if ($e_filled == 0) {
$e_old = $e_old . $ch2;
}
}
}
$e_filled = 1;
$i += $j;
}
else {
$line = $line . $ch;
}
}
}
else {
$line = $line . $ch;
if ($i < $len) {
$i++;
$ch = substr($_, $i, 1);
if ($ch =~ /[sS]/) {
$ch = 'i';
}
else {
if ($ch =~ /[eE]/) {
$ch = 'i#';
}
}
$line = $line . $ch;
}
}
}
else {
$line = $line . $ch;
}
}
}
if ($is_both == 1) {
$line = $line . '%i' . $s_old . '#' . $e_old;
}
print $line;
}
else {
print $_;
}
}
else {
if ($mode == 2) {
$mode = 1;
}
else {
print $_;
}
}
}
|