Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 222 insertions, 0 deletions

diff --git a/libkcal/libical/vzic-1.3/vzic-dump.pl b/libkcal/libical/vzic-1.3/vzic-dump.pl
new file mode 100755
index 00000000..dc789bc8
--- /dev/null
+++ b/libkcal/libical/vzic-1.3/vzic-dump.pl
@@ -0,0 +1,222 @@
+#!/usr/bin/perl -w
+
+#
+# Vzic - a program to convert Olson timezone database files into VZTIMEZONE
+# files compatible with the iCalendar specification (RFC2445).
+#
+# Copyright (C) 2000-2001 Ximian, Inc.
+# Copyright (C) 2003 Damon Chaplin.
+#
+# Author: Damon Chaplin <damon@gnome.org>
+#
+# 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 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+#
+
+#
+# This reads the Olson timezone files, strips any comments, and outputs them
+# in a very simple format with tab-separated fields. It is used to compare
+# with the output of dump_zone_data() and dump_rule_data() to double-check
+# that we have parsed the files correctly.
+#
+
+my $zones_fh = "zonesfile";
+my $rules_fh = "rulesfile";
+
+my %Rules;
+
+if ($#ARGV != 0) {
+    die "Usage: $0 <OlsonDirectory>";
+}
+
+my $OLSON_DIR = $ARGV[0];
+
+# We place output in subdirectories of the current directory.
+my $OUTPUT_DIR = "zoneinfo";
+
+if (! -d "$OUTPUT_DIR") {
+    mkdir ("$OUTPUT_DIR", 0777)
+	|| die "Can't create directory: $OUTPUT_DIR";
+}
+if (! -d "$OUTPUT_DIR/ZonesPerl") {
+    mkdir ("$OUTPUT_DIR/ZonesPerl", 0777)
+	|| die "Can't create directory: $OUTPUT_DIR/ZonesPerl";
+}
+if (! -d "$OUTPUT_DIR/RulesPerl") {
+    mkdir ("$OUTPUT_DIR/RulesPerl", 0777)
+	|| die "Can't create directory: $OUTPUT_DIR/RulesPerl";
+}
+
+
+&ReadOlsonFile ("africa");
+&ReadOlsonFile ("antarctica");
+&ReadOlsonFile ("asia");
+&ReadOlsonFile ("australasia");
+&ReadOlsonFile ("europe");
+&ReadOlsonFile ("northamerica");
+&ReadOlsonFile ("southamerica");
+
+# These are backwards-compatability and weird stuff.
+#&ReadOlsonFile ("backward");
+#&ReadOlsonFile ("etcetera");
+#&ReadOlsonFile ("leapseconds");
+#&ReadOlsonFile ("pacificnew");
+#&ReadOlsonFile ("solar87");
+#&ReadOlsonFile ("solar88");
+#&ReadOlsonFile ("solar89");
+
+# We don't do this one since it is not useful and the use of '"' in the Zone
+# line messes up our split() command.
+#&ReadOlsonFile ("factory");
+
+# We don't do this since the vzic program can't do it.
+#&ReadOlsonFile ("systemv");
+
+
+
+
+1;
+
+
+sub ReadOlsonFile {
+    my ($file) = @_;
+
+#    print ("Reading olson file: $file\n");
+
+    open (OLSONFILE, "$OLSON_DIR/$file")
+	|| die "Can't open file: $file";
+
+    open ($zones_fh, ">$OUTPUT_DIR/ZonesPerl/$file")
+	|| die "Can't open file: $OUTPUT_DIR/ZonesPerl/$file";
+
+    open ($rules_fh, ">$OUTPUT_DIR/RulesPerl/$file")
+	|| die "Can't open file: $OUTPUT_DIR/RulesPerl/$file";
+
+    %Rules = ();
+
+    my $zone_continues = 0;
+
+    while (<OLSONFILE>) {
+	next if (m/^#/);
+
+	# '#' characters can appear in strings, but the Olson files don't use
+	# that feature at present so we treat all '#' as comments for now.
+	s/#.*//;
+
+	next if (m/^\s*$/);
+
+	if ($zone_continues) {
+	    $zone_continues = &ReadZoneContinuationLine;
+
+	} elsif (m/^Rule\s/) {
+	    &ReadRuleLine;
+
+	} elsif (m/^Zone\s/) {
+	    $zone_continues = &ReadZoneLine;
+
+	} elsif (m/^Link\s/) {
+#	    print "Link: $link_from, $link_to\n";
+
+	} elsif (m/^Leap\s/) {
+#	    print "Leap\n";
+
+	} else {
+	    die "Invalid line: $_";
+	}
+    }
+
+#    print ("Read olson file: $file\n");
+
+    foreach $key (sort (keys (%Rules))) {
+	print $rules_fh "$Rules{$key}"
+    }
+
+    close ($zones_fh);
+    close ($rules_fh);
+    close (OLSONFILE);
+}
+
+
+sub ReadZoneLine {
+    my ($zone, $name, $gmtoff, $rules_save, $format,
+	$until_year, $until_month, $until_day, $until_time, $remainder)
+	= split ' ', $_, 10;
+
+    return &ReadZoneLineCommon ($zone, $name, $gmtoff, $rules_save, $format,
+				$until_year, $until_month, $until_day,
+				$until_time);
+}
+
+
+sub ReadZoneContinuationLine {
+    my ($gmtoff, $rules_save, $format,
+	$until_year, $until_month, $until_day, $until_time, $remainder)
+	= split ' ', $_, 8;
+
+    return &ReadZoneLineCommon ("", "", $gmtoff, $rules_save, $format,
+				$until_year, $until_month, $until_day,
+				$until_time);
+}
+
+
+sub ReadZoneLineCommon {
+    my ($zone, $name, $gmtoff, $rules_save, $format,
+	$until_year, $until_month, $until_day, $until_time) = @_;
+
+    if (!defined ($until_year)) { $until_year = ""; }
+    if (!defined ($until_month)) { $until_month = ""; }
+    if (!defined ($until_day)) { $until_day = ""; }
+    if (!defined ($until_time)) { $until_time = ""; }
+
+    # A few of the gmtoffsets have an unnecessary :00 seconds.
+    $gmtoff =~ s/(\d+):(\d+):00/$1:$2/;
+
+    # Make sure the gmtoff does have minutes.
+    $gmtoff =~ s/^(-?\d+)$/$1:00/;
+
+    # Fix a few other bits so they all use the same format.
+    if ($gmtoff eq "0") { $gmtoff = "0:00"; }
+    $until_time =~ s/^0(\d):/$1:/;
+    if ($until_time eq "0:00") { $until_time = ""; }
+    if ($until_day eq "1" && $until_time eq "") { $until_day = ""; }
+    if ($until_month eq "Jan" && $until_day eq "" && $until_time eq "") {
+	$until_month = "";
+    }
+
+    # For Zone continuation lines we need to insert an extra TAB.
+    if (!$zone) { $zone = "\t" };
+
+    print $zones_fh "$zone\t$name\t$gmtoff\t$rules_save\t$format\t$until_year\t$until_month\t$until_day\t$until_time\n";
+
+    if (defined ($until_year) && $until_year) {
+	return 1;
+    } else {
+	return 0;
+    }
+}
+
+
+sub ReadRuleLine {
+    my ($rule, $name, $from, $to, $type, $in, $on, $at, $save, $letter_s,
+	$remainder) = split;
+
+    $at =~ s/(\d+:\d+):00/$1/;
+    $save =~ s/(\d+:\d+):00/$1/;
+    if ($save eq "0:00") { $save = "0"; }
+
+    $Rules{$name} .= "$rule\t$name\t$from\t$to\t$type\t$in\t$on\t$at\t$save\t$letter_s\n";
+
+#    print $rules_fh "$rule\t$name\t$from\t$to\t$type\t$in\t$on\t$at\t$save\t$letter_s\n";
+}
+