1 files changed, 0 insertions, 644 deletions
diff --git a/calendar/calendar.c b/calendar/calendar.c
deleted file mode 100644
index 0fbecaf6f6..0000000000
--- a/calendar/calendar.c
+++ /dev/null
@@ -1,644 +0,0 @@
-/*
- * Calendar manager object
- *
- * This keeps track of a given calendar.  Eventually this will abtract everything
- * related to getting calendars/saving calendars locally or to a remote Calendar Service
- *
- * Copyright (C) 1998, 1999 the Free Software Foundation
- *
- * Authors:
- *   Miguel de Icaza (miguel@gnu.org)
- *   Federico Mena (quartic@gimp.org)
- *
- */
-
-#include <gnome.h>
-#include <stdio.h>
-#include <config.h>
-#include <unistd.h>
-#include <sys/stat.h>
-#include "calendar.h"
-#include "alarm.h"
-#include "timeutil.h"
-#include "../libversit/vcc.h"
-
-#ifdef HAVE_TZNAME
-extern char *tzname[2];
-#endif
-
-/* Our day range */
-time_t calendar_day_begin, calendar_day_end;
-
-static void calendar_init_alarms (Calendar *cal);
-static void calendar_set_day (void);
-
-Calendar *
-calendar_new (char *title)
-{
-	Calendar *cal;
-
-	cal = g_new0 (Calendar, 1);
-
-	cal->title = g_strdup (title);
-
-	if ((calendar_day_begin == 0) || (calendar_day_end == 0))
-		calendar_set_day ();
-
-	cal->event_hash = g_hash_table_new (g_str_hash, g_str_equal);
-	
-	calendar_init_alarms (cal);
-	
-	return cal;
-}
-
-static void
-try_add (iCalObject *ico, CalendarAlarm *alarm, time_t start, time_t end)
-{
-	alarm->trigger = start-alarm->offset;
-	
-	if (alarm->trigger < calendar_day_begin)
-		return;
-	if (alarm->trigger > calendar_day_end)
-		return;
-	alarm_add (alarm, &calendar_notify, ico);
-}
-
-static int
-add_object_alarms (iCalObject *obj, time_t start, time_t end, void *closure)
-{
-	if (obj->aalarm.enabled)
-		try_add (obj, &obj->aalarm, start, end);
-	if (obj->dalarm.enabled)
-		try_add (obj, &obj->dalarm, start, end);
-	if (obj->palarm.enabled)
-		try_add (obj,&obj->palarm, start, end);
-	if (obj->malarm.enabled)
-		try_add (obj, &obj->malarm, start, end);
-	
-	return TRUE;
-}
-
-#define max(a,b) ((a > b) ? a : b)
-
-static void
-ical_object_try_alarms (iCalObject *obj)
-{
-	int ao, po, od, mo;
-	int max_o;
-	
-	ao = alarm_compute_offset (&obj->aalarm);
-	po = alarm_compute_offset (&obj->palarm);
-	od = alarm_compute_offset (&obj->dalarm);
-	mo = alarm_compute_offset (&obj->malarm);
-	
-	max_o = max (ao, max (po, max (od, mo)));
-	if (max_o == -1)
-		return;
-	
-	ical_object_generate_events (obj, calendar_day_begin, calendar_day_end + max_o, add_object_alarms, obj);
-}
-
-void
-calendar_add_object (Calendar *cal, iCalObject *obj)
-{
-	g_return_if_fail (cal != NULL);
-	g_return_if_fail (obj != NULL);
-	g_return_if_fail (obj->uid != NULL);
-	
-	obj->new = 0;
-	switch (obj->type){
-	case ICAL_EVENT:
-		g_hash_table_insert (cal->event_hash, obj->uid, obj);
-		cal->events = g_list_prepend (cal->events, obj);
-		ical_object_try_alarms (obj);
-#ifdef DEBUGGING_MAIL_ALARM
-		obj->malarm.trigger = 0;
-		calendar_notify (0, obj);
-#endif
-		break;
-
-	case ICAL_TODO:
-		cal->todo = g_list_prepend (cal->todo, obj);
-		break;
-
-	case ICAL_JOURNAL:
-		cal->journal = g_list_prepend (cal->journal, obj);
-		break;
-	default:
-		g_assert_not_reached ();
-	}
-
-	if (!obj->uid){
-		char buffer [80];
-
-		snprintf (buffer, sizeof (buffer), "GnomeCalendar-%ld\n", time (NULL));
-		obj->uid = g_strdup (buffer);
-	}
-	
-	cal->modified = TRUE;
-
-	obj->last_mod = time (NULL);
-}
-
-void
-calendar_remove_object (Calendar *cal, iCalObject *obj)
-{
-	switch (obj->type){
-	case ICAL_EVENT:
-		cal->events = g_list_remove (cal->events, obj);
-		g_hash_table_remove (cal->event_hash, obj->uid);
-		break;
-
-	case ICAL_TODO:
-		cal->todo = g_list_remove (cal->todo, obj);
-		break;
-
-	case ICAL_JOURNAL:
-		cal->journal = g_list_remove (cal->journal, obj);
-		break;
-	default:
-		g_assert_not_reached ();
-	}
-
-	cal->modified = TRUE;
-}
-
-void
-calendar_destroy (Calendar *cal)
-{
-	g_list_foreach (cal->events, (GFunc) ical_object_destroy, NULL);
-	g_list_free (cal->events);
-	
-	g_list_foreach (cal->todo, (GFunc) ical_object_destroy, NULL);
-	g_list_free (cal->todo);
-	
-	g_list_foreach (cal->journal, (GFunc) ical_object_destroy, NULL);
-	g_list_free (cal->journal);
-
-	g_hash_table_destroy (cal->event_hash);
-	
-	if (cal->title)
-		g_free (cal->title);
-	if (cal->filename)
-		g_free (cal->filename);
-	
-	g_free (cal);
-}
-
-void
-calendar_iterate_on_objects (GList *objects, time_t start, time_t end, calendarfn cb, void *closure)
-{
-	for (; objects; objects = objects->next){
-		iCalObject *object = objects->data;
-
-		ical_object_generate_events (object, start, end, cb, closure);
-	}
-}
-
-void
-calendar_iterate (Calendar *cal, time_t start, time_t end, calendarfn cb, void *closure)
-{
-	calendar_iterate_on_objects (cal->events, start, end, cb, closure);
-}
-
-GList *
-calendar_get_objects_in_range (GList *objects, time_t start, time_t end, GCompareFunc sort_func)
-{
-	GList *new_events = 0;
-
-	for (; objects; objects = objects->next){
-		iCalObject *object = objects->data;
-
-		if ((start <= object->dtstart) && (object->dtend <= end)){
-			if (sort_func)
-				new_events = g_list_insert_sorted (new_events, object, sort_func);
-			else
-				new_events = g_list_prepend (new_events, object);
-		}
-	}
-
-	/* Put the list in increasing order if no sort function was specified */
-
-	if (!sort_func)
-		new_events = g_list_reverse (new_events);
-
-	return new_events;
-}
-
-GList *
-calendar_get_todo_in_range (Calendar *cal, time_t start, time_t end, GCompareFunc sort_func)
-{
-	return calendar_get_objects_in_range (cal->todo, start, end, sort_func);
-}
-
-GList *
-calendar_get_journal_in_range (Calendar *cal, time_t start, time_t end, GCompareFunc sort_func)
-{
-	return calendar_get_objects_in_range (cal->journal, start, end, sort_func);
-}
-
-gint
-calendar_compare_by_dtstart (gpointer a, gpointer b)
-{
-	iCalObject *obj1, *obj2;
-	time_t diff;
-
-	obj1 = a;
-	obj2 = b;
-
-	diff = obj1->dtstart - obj2->dtstart;
-
-	return (diff < 0) ? -1 : (diff > 0) ? 1 : 0;
-}
-
-#define str_val(obj) (char *) vObjectUStringZValue (obj)
-
-/* Loads our calendar contents from a vObject */
-void
-calendar_load_from_vobject (Calendar *cal, VObject *vcal)
-{
-	VObjectIterator i;
-	
-	initPropIterator (&i, vcal);
-
-	while (moreIteration (&i)){
-		VObject *this = nextVObject (&i);
-		iCalObject *ical;
-		const char *object_name = vObjectName (this);
-
-		if (strcmp (object_name, VCDCreatedProp) == 0){
-			cal->created = time_from_isodate (str_val (this));
-			continue;
-		}
-		
-		if (strcmp (object_name, VCLocationProp) == 0)
-			continue; /* FIXME: imlement */
-
-		if (strcmp (object_name, VCProdIdProp) == 0)
-			continue; /* FIXME: implement */
-
-		if (strcmp (object_name, VCVersionProp) == 0)
-			continue; /* FIXME: implement */
-
-		if (strcmp (object_name, VCTimeZoneProp) == 0)
-			continue; /* FIXME: implement */
-		
-		ical = ical_object_create_from_vobject (this, object_name);
-
-		if (ical)
-			calendar_add_object (cal, ical);
-	}
-}
-
-static void
-calendar_set_day (void)
-{
-	time_t calendar_today;
-	
-	calendar_today     = time (NULL);
-	calendar_day_begin = time_day_begin (calendar_today);
-	calendar_day_end   = time_day_end (calendar_today);
-}
-
-/* Loads a calendar from a file */
-char *
-calendar_load (Calendar *cal, char *fname)
-{
-	VObject *vcal;
-	struct stat s;
-	
-	if (cal->filename){
-		g_warning ("Calendar load called again\n");
-		return "Internal error";
-	}
-
-	cal->filename = g_strdup (fname);
-	vcal = Parse_MIME_FromFileName (fname);
-	if (!vcal)
-		return "Could not load the calendar";
-
-	stat (fname, &s);
-	cal->file_time = s.st_mtime;
-
-	calendar_set_day ();
-		
-	calendar_load_from_vobject (cal, vcal);
-	cleanVObject (vcal);
-	cleanStrTbl ();
-	return NULL;
-}
-
-/*
- * calendar_load_from_memory:
- * @cal: calendar on which we load the information
- * @buffer: A buffer that contains a vCalendar file
- *
- * Loads the information from the vCalendar information in @buffer
- * into the Calendar
- */
-char *
-calendar_load_from_memory (Calendar *cal, const char *buffer)
-{
-	VObject *vcal;
-	
-	g_return_val_if_fail (buffer != NULL, NULL);
-	
-	cal->filename = g_strdup ("memory-based-calendar");
-	vcal = Parse_MIME (buffer, strlen (buffer));
-	if (!vcal)
-		return "Could not load the calendar";
-
-	cal->file_time = time (NULL);
-	calendar_load_from_vobject (cal, vcal);
-	cleanVObject (vcal);
-	cleanStrTbl ();
-
-	return NULL;
-}
-
-static VObject *
-vcalendar_create_from_calendar (Calendar *cal)
-{
-	VObject *vcal;
-	GList   *l;
-	time_t  now = time (NULL);
-	struct tm tm;
-	
-	/* WE call localtime for the side effect of setting tzname */
-	tm = *localtime (&now);
-	
-	vcal = newVObject (VCCalProp);
-	addPropValue (vcal, VCProdIdProp, "-//GNOME//NONSGML GnomeCalendar//EN");
-#if defined(HAVE_TM_ZONE)
-	addPropValue (vcal, VCTimeZoneProp, tm.tm_zone);
-#elif defined(HAVE_TZNAME)
-	addPropValue (vcal, VCTimeZoneProp, tzname[0]);
-#endif
-	addPropValue (vcal, VCVersionProp, VERSION);
-	cal->temp = vcal;
-
-	/* Events */
-
-	for (l = cal->events; l; l = l->next) {
-		VObject *obj;
-			
-		obj = ical_object_to_vobject ((iCalObject *) l->data);
-		addVObjectProp (vcal, obj);
-	}
-
-	/* To-do entries */
-
-	for (l = cal->todo; l; l = l->next) {
-		VObject *obj;
-
-		obj = ical_object_to_vobject ((iCalObject *) l->data);
-		addVObjectProp (vcal, obj);
-	}
-
-	return vcal;
-}
-
-void
-calendar_save (Calendar *cal, char *fname)
-{
-	VObject *vcal;
-	FILE *fp;
-	GtkWidget *dlg;
-	struct  stat s;
-	int status;
-	
-	if (fname == NULL)
-		fname = cal->filename;
-
-	vcal = vcalendar_create_from_calendar (cal);
-	if (g_file_exists (fname)){
-		char *backup_name = g_strconcat (fname, "~", NULL);
-
-		if (g_file_exists (backup_name)){
-			unlink (backup_name);
-		}
-		rename (fname, backup_name);
-		g_free (backup_name);
-	}
-
-	fp = fopen(fname,"w");
-	if (fp) {
-		writeVObject(fp, vcal);
-		fclose(fp);
-		if (strcmp(cal->filename, fname)) {
-			if (cal->filename)
-				g_free (cal->filename);
-			cal->filename = g_strdup (fname);
-		}
-		status = stat (fname, &s);
-		cal->file_time = s.st_mtime;
-	} else {
-		dlg = gnome_message_box_new(_("Failed to save calendar!"), 
-					    GNOME_MESSAGE_BOX_ERROR, "Ok", NULL);
-		gtk_widget_show(dlg);
-	}
-	
-	cleanVObject (vcal); 
-	cleanStrTbl ();
-}
-
-char *
-calendar_get_as_vcal_string (Calendar *cal)
-{
-	VObject *vcal;
-	char *result;
-	
-	g_return_val_if_fail (cal != NULL, NULL);
-
-	vcal = vcalendar_create_from_calendar (cal);
-	result = writeMemVObject (NULL, 0, vcal);
-
-	cleanVObject (vcal);
-	cleanStrTbl ();
-
-	return result;
-}
-
-static gint
-calendar_object_compare_by_start (gconstpointer a, gconstpointer b)
-{
-	const CalendarObject *ca = a;
-	const CalendarObject *cb = b;
-	time_t diff;
-	
-	diff = ca->ev_start - cb->ev_start;
-	return (diff < 0) ? -1 : (diff > 0) ? 1 : 0;
-}
-
-static int
-assemble_event_list (iCalObject *obj, time_t start, time_t end, void *c)
-{
-	CalendarObject *co;
-	GList **l = c;
-	
-	co = g_new (CalendarObject, 1);
-
-	co->ev_start = start;
-	co->ev_end   = end;
-	co->ico      = obj;
-	*l = g_list_insert_sorted (*l, co, calendar_object_compare_by_start);
-
-	return 1;
-}
-
-void
-calendar_destroy_event_list (GList *l)
-{
-	GList *p;
-
-	for (p = l; p; p = p->next)
-		g_free (p->data);
-	g_list_free (l);
-}
-
-GList *
-calendar_get_events_in_range (Calendar *cal, time_t start, time_t end)
-{
-	GList *l = 0;
-	
-	calendar_iterate (cal, start, end, assemble_event_list, &l);
-	return l;
-}
-
-void
-calendar_object_changed (Calendar *cal, iCalObject *obj, int flags)
-{
-	obj->last_mod = time (NULL);
-	obj->pilot_status = ICAL_PILOT_SYNC_MOD;
-
-	if (!(flags & CHANGE_DATES))
-		return;
-	
-	/* Remove any alarms on the alarm list for this object */
-	while (alarm_kill (obj))
-		;
-
-	ical_object_try_alarms (obj);
-}
-
-static void
-calendar_day_change (time_t time, CalendarAlarm *which, void *closure)
-{
-	GList *events;
-	Calendar *cal = closure;
-	
-	calendar_set_day ();
-	calendar_init_alarms (cal);
-	
-	for (events = cal->events; events; events = events->next){
-		iCalObject *obj = events->data;
-
-		ical_object_try_alarms (obj);
-	}
-}
-
-static void
-calendar_init_alarms (Calendar *cal)
-{
-	CalendarAlarm day_change_alarm;
-
-	day_change_alarm.trigger = calendar_day_end;
-	alarm_add (&day_change_alarm, calendar_day_change, cal);
-}
-
-static iCalObject *
-calendar_object_find_in_list (Calendar *cal, GList *list, const char *uid)
-{
-	GList *l;
-
-	for (l = list; l; l = l->next){
-		iCalObject *obj = l->data;
-
-		if (strcmp (obj->uid, uid) == 0)
-			return obj;
-	}
-
-	return NULL;
-}
-
-iCalObject *
-calendar_object_find_event (Calendar *cal, const char *uid)
-{
-	g_return_val_if_fail (cal != NULL, NULL);
-	g_return_val_if_fail (uid != NULL, NULL);
-
-	return g_hash_table_lookup (cal->event_hash, uid);
-}
-
-iCalObject *
-calendar_object_find_todo (Calendar *cal, const char *uid)
-{
-	g_return_val_if_fail (cal != NULL, NULL);
-	g_return_val_if_fail (uid != NULL, NULL);
-
-	return calendar_object_find_in_list (cal, cal->todo, uid);
-}
-
-iCalObject *
-calendar_object_find (Calendar *cal, const char *uid)
-{
-	iCalObject *obj;
-	
-	g_return_val_if_fail (cal != NULL, NULL);
-	g_return_val_if_fail (uid != NULL, NULL);
-
-	obj = calendar_object_find_in_list (cal, cal->todo, uid);
-
-	if (obj == NULL)
-		obj = calendar_object_find_in_list (cal, cal->events, uid);
-
-	return obj;
-}
-
-iCalObject *
-calendar_object_find_by_pilot (Calendar *cal, int pilot_id)
-{
-	GList *l;
-	
-	g_return_val_if_fail (cal != NULL, NULL);
-
-	for (l = cal->events; l; l = l->next){
-		iCalObject *obj = l->data;
-
-		if (obj->pilot_id == pilot_id)
-			return obj;
-	}
-
-	for (l = cal->todo; l; l = l->next){
-		iCalObject *obj = l->data;
-
-		if (obj->pilot_id == pilot_id)
-			return obj;
-	}
-
-	return NULL;
-}
-
-/*
- * calendar_string_from_object:
- *
- * Returns the iCalObject @object armored around a vCalendar
- * object as a string.
- */
-char *
-calendar_string_from_object (iCalObject *object)
-{
-	Calendar *cal;
-	char *str;
-
-	g_return_val_if_fail (object != NULL, NULL);
-	
-	cal = calendar_new ("Temporal");
-	calendar_add_object (cal, object);
-	str = calendar_get_as_vcal_string (cal);
-	calendar_remove_object (cal, object);
-
-	calendar_destroy (cal);
-	
-	return str;
-}