summaryrefslogtreecommitdiffstats
path: root/libkcal/libical/vzic-1.3/vzic.c
diff options
context:
space:
mode:
Diffstat (limited to 'libkcal/libical/vzic-1.3/vzic.c')
-rw-r--r--libkcal/libical/vzic-1.3/vzic.c320
1 files changed, 0 insertions, 320 deletions
diff --git a/libkcal/libical/vzic-1.3/vzic.c b/libkcal/libical/vzic-1.3/vzic.c
deleted file mode 100644
index 41bfa3b4e..000000000
--- a/libkcal/libical/vzic-1.3/vzic.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#include <stdio.h>
-#include <string.h>
-
-#include "vzic.h"
-#include "vzic-parse.h"
-#include "vzic-dump.h"
-#include "vzic-output.h"
-
-
-/*
- * Global command-line options.
- */
-
-/* By default we output Outlook-compatible output. If --pure is used we
- output pure output, with no changes to be compatible with Outlook. */
-gboolean VzicPureOutput = FALSE;
-
-gboolean VzicDumpOutput = FALSE;
-gboolean VzicDumpChanges = FALSE;
-gboolean VzicDumpZoneNamesAndCoords = TRUE;
-gboolean VzicDumpZoneTranslatableStrings= TRUE;
-gboolean VzicNoRRules = FALSE;
-gboolean VzicNoRDates = FALSE;
-char* VzicOutputDir = "zoneinfo";
-char* VzicUrlPrefix = NULL;
-char* VzicOlsonDir = OLSON_DIR;
-
-GList* VzicTimeZoneNames = NULL;
-
-static void convert_olson_file (char *olson_file);
-
-static void usage (void);
-
-static void free_zone_data (GArray *zone_data);
-static void free_rule_array (gpointer key,
- gpointer value,
- gpointer data);
-static void free_link_data (gpointer key,
- gpointer value,
- gpointer data);
-
-
-int
-main (int argc,
- char *argv[])
-{
- int i;
- char directory[PATHNAME_BUFFER_SIZE];
- char filename[PATHNAME_BUFFER_SIZE];
- GHashTable *zones_hash;
-
- /*
- * Command-Line Option Parsing.
- */
- for (i = 1; i < argc; i++) {
- /*
- * User Options.
- */
-
- /* --pure: Output the perfect VCALENDAR data, which Outlook won't parse
- as it has problems with certain iCalendar constructs. */
- if (!strcmp (argv[i], "--pure"))
- VzicPureOutput = TRUE;
-
- /* --output-dir: specify where to output all the files beneath. The
- default is the current directory. */
- else if (argc > i + 1 && !strcmp (argv[i], "--output-dir"))
- VzicOutputDir = argv[++i];
-
- /* --url-prefix: Used as the base for the TZURL property in each
- VTIMEZONE. The default is to not output TZURL properties. */
- else if (argc > i + 1 && !strcmp (argv[i], "--url-prefix")) {
- int length;
- VzicUrlPrefix = argv[++i];
- /* remove the trailing '/' if there is one */
- length = strlen (VzicUrlPrefix);
- if (VzicUrlPrefix[length - 1] == '/')
- VzicUrlPrefix[length - 1] = '\0';
- }
-
- else if (argc > i + 1 && !strcmp (argv[i], "--olson-dir")) {
- VzicOlsonDir = argv[++i];
- }
-
- /*
- * Debugging Options.
- */
-
- /* --dump: Dump the Rule and Zone data that we parsed from the Olson
- timezone files. This is used to test the parsing code. */
- else if (!strcmp (argv[i], "--dump"))
- VzicDumpOutput = TRUE;
-
- /* --dump-changes: Dumps a list of times when each timezone changed,
- and the new local time offset from UTC. */
- else if (!strcmp (argv[i], "--dump-changes"))
- VzicDumpChanges = TRUE;
-
- /* --no-rrules: Don't output RRULE properties in the VTIMEZONEs. Instead
- it will just output RDATEs for each year up to a certain year. */
- else if (!strcmp (argv[i], "--no-rrules"))
- VzicNoRRules = TRUE;
-
- /* --no-rdates: Don't output multiple RDATEs in a single VTIMEZONE
- component. Instead they will be output separately. */
- else if (!strcmp (argv[i], "--no-rdates"))
- VzicNoRDates = TRUE;
-
- else
- usage ();
- }
-
- /*
- * Create any necessary directories.
- */
- ensure_directory_exists (VzicOutputDir);
-
- if (VzicDumpOutput) {
- /* Create the directories for the dump output, if they don't exist. */
- sprintf (directory, "%s/ZonesVzic", VzicOutputDir);
- ensure_directory_exists (directory);
- sprintf (directory, "%s/RulesVzic", VzicOutputDir);
- ensure_directory_exists (directory);
- }
-
- if (VzicDumpChanges) {
- /* Create the directory for the changes output, if it doesn't exist. */
- sprintf (directory, "%s/ChangesVzic", VzicOutputDir);
- ensure_directory_exists (directory);
- }
-
- /*
- * Convert the Olson timezone files.
- */
- convert_olson_file ("africa");
- convert_olson_file ("antarctica");
- convert_olson_file ("asia");
- convert_olson_file ("australasia");
- convert_olson_file ("europe");
- convert_olson_file ("northamerica");
- convert_olson_file ("southamerica");
-
- /* These are backwards-compatability and weird stuff. */
-#if 0
- convert_olson_file ("backward");
- convert_olson_file ("etcetera");
- convert_olson_file ("leapseconds");
- convert_olson_file ("pacificnew");
- convert_olson_file ("solar87");
- convert_olson_file ("solar88");
- convert_olson_file ("solar89");
-#endif
-
- /* This doesn't really do anything and it messes up vzic-dump.pl so we
- don't bother. */
-#if 0
- convert_olson_file ("factory");
-#endif
-
- /* This is old System V stuff, which we don't currently support since it
- uses 'min' as a Rule FROM value which messes up our algorithm, making
- it too slow and use too much memory. */
-#if 0
- convert_olson_file ("systemv");
-#endif
-
- /* Output the timezone names and coordinates in a zone.tab file, and
- the translatable strings to feed to gettext. */
- if (VzicDumpZoneNamesAndCoords) {
- sprintf (filename, "%s/zone.tab", VzicOlsonDir);
- zones_hash = parse_zone_tab (filename);
-
- dump_time_zone_names (VzicTimeZoneNames, VzicOutputDir, zones_hash);
- }
-
- return 0;
-}
-
-
-static void
-convert_olson_file (char *olson_file)
-{
- char input_filename[PATHNAME_BUFFER_SIZE];
- GArray *zone_data;
- GHashTable *rule_data, *link_data;
- char dump_filename[PATHNAME_BUFFER_SIZE];
- ZoneData *zone;
- int i, max_until_year;
-
- sprintf (input_filename, "%s/%s", VzicOlsonDir, olson_file);
-
- parse_olson_file (input_filename, &zone_data, &rule_data, &link_data,
- &max_until_year);
-
- if (VzicDumpOutput) {
- sprintf (dump_filename, "%s/ZonesVzic/%s", VzicOutputDir, olson_file);
- dump_zone_data (zone_data, dump_filename);
-
- sprintf (dump_filename, "%s/RulesVzic/%s", VzicOutputDir, olson_file);
- dump_rule_data (rule_data, dump_filename);
- }
-
- output_vtimezone_files (VzicOutputDir, zone_data, rule_data, link_data,
- max_until_year);
-
- free_zone_data (zone_data);
- g_hash_table_foreach (rule_data, free_rule_array, NULL);
- g_hash_table_destroy (rule_data);
- g_hash_table_foreach (link_data, free_link_data, NULL);
- g_hash_table_destroy (link_data);
-}
-
-
-static void
-usage (void)
-{
- fprintf (stderr, "Usage: vzic [--dump] [--dump-changes] [--no-rrules] [--no-rdates] [--pure] [--output-dir <directory>] [--url-prefix <url>] [--olson-dir <directory>]\n");
-
- exit (1);
-}
-
-
-
-
-/*
- * Functions to free the data structures.
- */
-
-static void
-free_zone_data (GArray *zone_data)
-{
- ZoneData *zone;
- ZoneLineData *zone_line;
- int i, j;
-
- for (i = 0; i < zone_data->len; i++) {
- zone = &g_array_index (zone_data, ZoneData, i);
-
- g_free (zone->zone_name);
-
- for (j = 0; j < zone->zone_line_data->len; j++) {
- zone_line = &g_array_index (zone->zone_line_data, ZoneLineData, j);
-
- g_free (zone_line->rules);
- g_free (zone_line->format);
- }
-
- g_array_free (zone->zone_line_data, TRUE);
- }
-
- g_array_free (zone_data, TRUE);
-}
-
-
-static void
-free_rule_array (gpointer key,
- gpointer value,
- gpointer data)
-{
- char *name = key;
- GArray *rule_array = value;
- RuleData *rule;
- int i;
-
- for (i = 0; i < rule_array->len; i++) {
- rule = &g_array_index (rule_array, RuleData, i);
-
- if (!rule->is_shallow_copy) {
- g_free (rule->type);
- g_free (rule->letter_s);
- }
- }
-
- g_array_free (rule_array, TRUE);
-
- g_free (name);
-}
-
-
-static void
-free_link_data (gpointer key,
- gpointer value,
- gpointer data)
-{
- GList *link = data;
-
- g_free (key);
-
- while (link) {
- g_free (link->data);
- link = link->next;
- }
-
- g_list_free (data);
-}
-
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-17 03:24:01 +0000