This commit was manufactured by cvs2svn to create tagCONTROL_CENTER_1_3_1

'CONTROL_CENTER_1_3_1'.

svn path=/tags/CONTROL_CENTER_1_3_1/; revision=4928

15 files changed, 0 insertions, 5122 deletions

diff --git a/calendar/pcs/.cvsignore b/calendar/pcs/.cvsignore
deleted file mode 100644
index 7250bfdff6..0000000000
--- a/calendar/pcs/.cvsignore
+++ /dev/null
@@ -1,12 +0,0 @@
-Makefile
-Makefile.in
-.deps
-.libs
-.pure
-*.la
-*.lo
-evolution-calendar-stubs.c
-evolution-calendar-skels.c
-evolution-calendar-common.c
-evolution-calendar.h
-icalendar-test
diff --git a/calendar/pcs/Makefile.am b/calendar/pcs/Makefile.am
deleted file mode 100644
index b435b90229..0000000000
--- a/calendar/pcs/Makefile.am
+++ /dev/null
@@ -1,42 +0,0 @@
-INCLUDES =						\
-	-DG_LOG_DOMAIN=\"wombat-pcs\"			\
-	-I$(top_srcdir)					\
-	-I$(top_srcdir)/calendar			\
-	-I$(top_srcdir)/libical/src/libical		\
-	-I$(top_builddir)/libical/src/libical		\
-	$(BONOBO_VFS_GNOME_CFLAGS)			\
-        -DGNOMELOCALEDIR=\""$(datadir)/locale"\"
-
-CORBA_GENERATED =				\
-	evolution-calendar.h			\
-	evolution-calendar-common.c		\
-	evolution-calendar-skels.c		\
-	evolution-calendar-stubs.c
-
-idls =						\
-	$(srcdir)/../idl/evolution-calendar.idl
-
-idl_flags = `$(GNOME_CONFIG) --cflags idl` -I $(datadir)/idl
-
-$(CORBA_GENERATED): $(idls)
-	$(ORBIT_IDL) $(idl_flags) $(srcdir)/../idl/evolution-calendar.idl
-
-noinst_LIBRARIES = libpcs.a
-
-libpcs_a_SOURCES =		\
-	$(CORBA_GENERATED)	\
-	cal.c			\
-	cal.h			\
-	cal-backend.c		\
-	cal-backend.h		\
-	cal-backend-file.c	\
-	cal-backend-file.h	\
-	cal-common.h		\
-	cal-factory.c		\
-	cal-factory.h		\
-	job.c			\
-	job.h
-
-
-BUILT_SOURCES = $(CORBA_GENERATED)
-CLEANFILES += $(BUILT_SOURCES)
diff --git a/calendar/pcs/cal-backend-file.c b/calendar/pcs/cal-backend-file.c
deleted file mode 100644
index 5e74689095..0000000000
--- a/calendar/pcs/cal-backend-file.c
+++ /dev/null
@@ -1,1056 +0,0 @@
-/* Evolution calendar - iCalendar file backend
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#include <config.h>
-#include <gtk/gtksignal.h>
-#include "cal-util/cal-recur.h"
-#include "cal-backend-file.h"
-
-
-
-/* Private part of the CalBackendFile structure */
-struct _CalBackendFilePrivate {
-	/* URI where the calendar data is stored */
-	GnomeVFSURI *uri;
-
-	/* List of Cal objects with their listeners */
-	GList *clients;
-
-	/* Toplevel VCALENDAR component */
-	icalcomponent *icalcomp;
-
-	/* All the CalComponent objects in the calendar, hashed by UID.  The
-	 * hash key *is* the uid returned by cal_component_get_uid(); it is not
-	 * copied, so don't free it when you remove an object from the hash
-	 * table.
-	 */
-	GHashTable *comp_uid_hash;
-
-	/* All event, to-do, and journal components in the calendar; they are
-	 * here just for easy access (i.e. so that you don't have to iterate
-	 * over the comp_uid_hash).  If you need *all* the components in the
-	 * calendar, iterate over the hash instead.
-	 */
-	GList *events;
-	GList *todos;
-	GList *journals;
-
-	/* Idle handler for saving the calendar when it is dirty */
-	guint idle_id;
-};
-
-
-
-static void cal_backend_file_class_init (CalBackendFileClass *class);
-static void cal_backend_file_init (CalBackendFile *cbfile);
-static void cal_backend_file_destroy (GtkObject *object);
-
-static GnomeVFSURI *cal_backend_file_get_uri (CalBackend *backend);
-static void cal_backend_file_add_cal (CalBackend *backend, Cal *cal);
-static CalBackendLoadStatus cal_backend_file_load (CalBackend *backend, GnomeVFSURI *uri);
-static void cal_backend_file_create (CalBackend *backend, GnomeVFSURI *uri);
-
-static int cal_backend_file_get_n_objects (CalBackend *backend, CalObjType type);
-static char *cal_backend_file_get_object (CalBackend *backend, const char *uid);
-static GList *cal_backend_file_get_uids (CalBackend *backend, CalObjType type);
-static GList *cal_backend_file_get_objects_in_range (CalBackend *backend, CalObjType type,
-						     time_t start, time_t end);
-static GList *cal_backend_file_get_alarms_in_range (CalBackend *backend, time_t start, time_t end);
-static gboolean cal_backend_file_get_alarms_for_object (CalBackend *backend, const char *uid,
-							time_t start, time_t end,
-							GList **alarms);
-static gboolean cal_backend_file_update_object (CalBackend *backend, const char *uid,
-					       const char *calobj);
-static gboolean cal_backend_file_remove_object (CalBackend *backend, const char *uid);
-static char *cal_backend_file_get_uid_by_pilot_id (CalBackend *backend, unsigned long int pilot_id);
-static void cal_backend_file_update_pilot_id (CalBackend *backend,
-					      const char *uid,
-					      unsigned long int pilot_id,
-					      unsigned long int pilot_status);
-
-
-static CalBackendClass *parent_class;
-
-
-
-/**
- * cal_backend_file_get_type:
- * @void: 
- * 
- * Registers the #CalBackendFile class if necessary, and returns the type ID
- * associated to it.
- * 
- * Return value: The type ID of the #CalBackendFile class.
- **/
-GtkType
-cal_backend_file_get_type (void)
-{
-	static GtkType cal_backend_file_type = 0;
-
-	if (!cal_backend_file_type) {
-		static const GtkTypeInfo cal_backend_file_info = {
-			"CalBackendFile",
-			sizeof (CalBackendFile),
-			sizeof (CalBackendFileClass),
-			(GtkClassInitFunc) cal_backend_file_class_init,
-			(GtkObjectInitFunc) cal_backend_file_init,
-			NULL, /* reserved_1 */
-			NULL, /* reserved_2 */
-			(GtkClassInitFunc) NULL
-		};
-
-		cal_backend_file_type = gtk_type_unique (CAL_BACKEND_TYPE, &cal_backend_file_info);
-	}
-
-	return cal_backend_file_type;
-}
-
-/* Class initialization function for the file backend */
-static void
-cal_backend_file_class_init (CalBackendFileClass *class)
-{
-	GtkObjectClass *object_class;
-	CalBackendClass *backend_class;
-
-	object_class = (GtkObjectClass *) class;
-	backend_class = (CalBackendClass *) class;
-
-	parent_class = gtk_type_class (CAL_BACKEND_TYPE);
-
-	object_class->destroy = cal_backend_file_destroy;
-
-	backend_class->get_uri = cal_backend_file_get_uri;
-	backend_class->add_cal = cal_backend_file_add_cal;
-	backend_class->load = cal_backend_file_load;
-	backend_class->create = cal_backend_file_create;
-	backend_class->get_n_objects = cal_backend_file_get_n_objects;
-	backend_class->get_object = cal_backend_file_get_object;
-	backend_class->get_uids = cal_backend_file_get_uids;
-	backend_class->get_objects_in_range = cal_backend_file_get_objects_in_range;
-	backend_class->get_alarms_in_range = cal_backend_file_get_alarms_in_range;
-	backend_class->get_alarms_for_object = cal_backend_file_get_alarms_for_object;
-	backend_class->update_object = cal_backend_file_update_object;
-	backend_class->remove_object = cal_backend_file_remove_object;
-	backend_class->get_uid_by_pilot_id = cal_backend_file_get_uid_by_pilot_id;
-	backend_class->update_pilot_id = cal_backend_file_update_pilot_id;
-}
-
-/* Object initialization function for the file backend */
-static void
-cal_backend_file_init (CalBackendFile *cbfile)
-{
-	CalBackendFilePrivate *priv;
-
-	priv = g_new0 (CalBackendFilePrivate, 1);
-	cbfile->priv = priv;
-}
-
-/* g_hash_table_foreach() callback to destroy a CalComponent */
-static void
-free_cal_component (gpointer key, gpointer value, gpointer data)
-{
-	CalComponent *comp;
-
-	comp = CAL_COMPONENT (value);
-	gtk_object_unref (GTK_OBJECT (comp));
-}
-
-/* Saves the calendar data */
-static void
-save (CalBackendFile *cbfile)
-{
-	CalBackendFilePrivate *priv;
-
-	priv = cbfile->priv;
-	g_assert (priv->uri != NULL);
-	g_assert (priv->icalcomp != NULL);
-
-	/* FIXME */
-
-	/* FIXME: ensure we have the mandatory PRODID and VERSION properties, and throw
-	 * in CALSCALE for good measure.
-	 */
-}
-
-/* Destroy handler for the file backend */
-static void
-cal_backend_file_destroy (GtkObject *object)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-
-	g_return_if_fail (object != NULL);
-	g_return_if_fail (IS_CAL_BACKEND_FILE (object));
-
-	cbfile = CAL_BACKEND_FILE (object);
-	priv = cbfile->priv;
-
-	g_assert (priv->clients == NULL);
-
-	/* Save if necessary */
-
-	if (priv->idle_id != 0) {
-		save (cbfile);
-		g_source_remove (priv->idle_id);
-		priv->idle_id = 0;
-	}
-
-	/* Clean up */
-
-	if (priv->uri) {
-		gnome_vfs_uri_unref (priv->uri);
-		priv->uri = NULL;
-	}
-
-	if (priv->comp_uid_hash) {
-		g_hash_table_foreach (priv->comp_uid_hash, free_cal_component, NULL);
-		g_hash_table_destroy (priv->comp_uid_hash);
-		priv->comp_uid_hash = NULL;
-	}
-
-	g_list_free (priv->events);
-	g_list_free (priv->todos);
-	g_list_free (priv->journals);
-
-	priv->events = NULL;
-	priv->todos = NULL;
-	priv->journals = NULL;
-
-	if (priv->icalcomp) {
-		icalcomponent_free (priv->icalcomp);
-		priv->icalcomp = NULL;
-	}
-
-	g_free (priv);
-	cbfile->priv = NULL;
-
-	if (GTK_OBJECT_CLASS (parent_class)->destroy)
-		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-
-/* Looks up a component by its UID on the backend's component hash table */
-static CalComponent *
-lookup_component (CalBackendFile *cbfile, const char *uid)
-{
-	CalBackendFilePrivate *priv;
-	CalComponent *comp;
-
-	priv = cbfile->priv;
-	comp = g_hash_table_lookup (priv->comp_uid_hash, uid);
-
-	return comp;
-}
-
-
-
-/* Calendar backend methods */
-
-/* Get_uri handler for the file backend */
-static GnomeVFSURI *
-cal_backend_file_get_uri (CalBackend *backend)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, NULL);
-	g_assert (priv->uri != NULL);
-
-	return priv->uri;
-}
-
-/* Callback used when a Cal is destroyed */
-static void
-cal_destroy_cb (GtkObject *object, gpointer data)
-{
-	Cal *cal;
-	Cal *lcal;
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	GList *l;
-
-	cal = CAL (object);
-
-	cbfile = CAL_BACKEND_FILE (data);
-	priv = cbfile->priv;
-
-	/* Find the cal in the list of clients */
-
-	for (l = priv->clients; l; l = l->next) {
-		lcal = CAL (l->data);
-
-		if (lcal == cal)
-			break;
-	}
-
-	g_assert (l != NULL);
-
-	/* Disconnect */
-
-	priv->clients = g_list_remove_link (priv->clients, l);
-	g_list_free_1 (l);
-
-	/* When all clients go away, notify the parent factory about it so that
-	 * it may decide whether to kill the backend or not.
-	 */
-	if (!priv->clients)
-		cal_backend_last_client_gone (CAL_BACKEND (cbfile));
-}
-
-/* Add_cal handler for the file backend */
-static void
-cal_backend_file_add_cal (CalBackend *backend, Cal *cal)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_if_fail (priv->icalcomp != NULL);
-	g_return_if_fail (cal != NULL);
-	g_return_if_fail (IS_CAL (cal));
-
-	/* We do not keep a reference to the Cal since the calendar user agent
-	 * owns it.
-	 */
-
-	gtk_signal_connect (GTK_OBJECT (cal), "destroy",
-			    GTK_SIGNAL_FUNC (cal_destroy_cb),
-			    backend);
-
-	priv->clients = g_list_prepend (priv->clients, cal);
-}
-
-/* Idle handler; we save the calendar since it is dirty */
-static gboolean
-save_idle (gpointer data)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-
-	cbfile = CAL_BACKEND_FILE (data);
-	priv = cbfile->priv;
-
-	g_assert (priv->icalcomp != NULL);
-
-	save (cbfile);
-
-	priv->idle_id = 0;
-	return FALSE;
-}
-
-/* Marks the file backend as dirty and queues a save operation */
-static void
-mark_dirty (CalBackendFile *cbfile)
-{
-	CalBackendFilePrivate *priv;
-
-	priv = cbfile->priv;
-
-	if (priv->idle_id != 0)
-		return;
-
-	priv->idle_id = g_idle_add (save_idle, cbfile);
-}
-
-/* Checks if the specified component has a duplicated UID and if so changes it */
-static void
-check_dup_uid (CalBackendFile *cbfile, CalComponent *comp)
-{
-	CalBackendFilePrivate *priv;
-	CalComponent *old_comp;
-	const char *uid;
-	char *new_uid;
-
-	priv = cbfile->priv;
-
-	cal_component_get_uid (comp, &uid);
-
-	old_comp = g_hash_table_lookup (priv->comp_uid_hash, uid);
-	if (!old_comp)
-		return; /* Everything is fine */
-
-	g_message ("check_dup_uid(): Got object with duplicated UID `%s', changing it...", uid);
-
-	new_uid = cal_component_gen_uid ();
-	cal_component_set_uid (comp, new_uid);
-	g_free (new_uid);
-
-	/* FIXME: I think we need to reset the SEQUENCE property and reset the
-	 * CREATED/DTSTAMP/LAST-MODIFIED.
-	 */
-
-	mark_dirty (cbfile);
-}
-
-/* Tries to add an icalcomponent to the file backend.  We only store the objects
- * of the types we support; all others just remain in the toplevel component so
- * that we don't lose them.
- */
-static void
-add_component (CalBackendFile *cbfile, CalComponent *comp)
-{
-	CalBackendFilePrivate *priv;
-	GList **list;
-	const char *uid;
-
-	priv = cbfile->priv;
-
-	switch (cal_component_get_vtype (comp)) {
-	case CAL_COMPONENT_EVENT:
-		list = &priv->events;
-		break;
-
-	case CAL_COMPONENT_TODO:
-		list = &priv->todos;
-		break;
-
-	case CAL_COMPONENT_JOURNAL:
-		list = &priv->journals;
-		break;
-
-	default:
-		g_assert_not_reached ();
-		return;
-	}
-
-	/* Ensure that the UID is unique; some broken implementations spit
-	 * components with duplicated UIDs.
-	 */
-
-	check_dup_uid (cbfile, comp);
-	cal_component_get_uid (comp, &uid);
-
-	g_hash_table_insert (priv->comp_uid_hash, (char *) uid, comp);
-	*list = g_list_prepend (*list, comp);
-}
-
-/* Removes a component from the backend's hash and lists.  Does not perform
- * notification on the clients.
- */
-static void
-remove_component (CalBackendFile *cbfile, CalComponent *comp)
-{
-	CalBackendFilePrivate *priv;
-	const char *uid;
-	GList **list, *l;
-
-	priv = cbfile->priv;
-
-	cal_component_get_uid (comp, &uid);
-	g_hash_table_remove (priv->comp_uid_hash, uid);
-
-	switch (cal_component_get_vtype (comp)) {
-	case CAL_COMPONENT_EVENT:
-		list = &priv->events;
-		break;
-
-	case CAL_COMPONENT_TODO:
-		list = &priv->todos;
-		break;
-
-	case CAL_COMPONENT_JOURNAL:
-		list = &priv->journals;
-		break;
-
-	default:
-                /* Make the compiler shut up. */
-	        list = NULL;
-		g_assert_not_reached ();
-	}
-
-	l = g_list_find (*list, comp);
-	g_assert (l != NULL);
-
-	*list = g_list_remove_link (*list, l);
-	g_list_free_1 (l);
-
-	gtk_object_unref (GTK_OBJECT (comp));
-}
-
-/* Scans the toplevel VCALENDAR component and stores the objects it finds */
-static void
-scan_vcalendar (CalBackendFile *cbfile)
-{
-	CalBackendFilePrivate *priv;
-	icalcomponent *icalcomp;
-
-	priv = cbfile->priv;
-	g_assert (priv->icalcomp != NULL);
-	g_assert (priv->comp_uid_hash != NULL);
-
-	for (icalcomp = icalcomponent_get_first_component (priv->icalcomp, ICAL_ANY_COMPONENT);
-	     icalcomp;
-	     icalcomp = icalcomponent_get_next_component (priv->icalcomp, ICAL_ANY_COMPONENT)) {
-		icalcomponent_kind kind;
-		CalComponent *comp;
-
-		kind = icalcomponent_isa (icalcomp);
-
-		if (!(kind == ICAL_VEVENT_COMPONENT
-		      || kind == ICAL_VTODO_COMPONENT
-		      || kind == ICAL_VJOURNAL_COMPONENT))
-			continue;
-
-		comp = cal_component_new ();
-
-		if (!cal_component_set_icalcomponent (comp, icalcomp))
-			continue;
-
-		add_component (cbfile, comp);
-	}
-}
-
-/* Callback used from icalparser_parse() */
-static char *
-get_line (char *s, size_t size, void *data)
-{
-	FILE *file;
-
-	file = data;
-	return fgets (s, size, file);
-}
-
-/* Load handler for the file backend */
-static CalBackendLoadStatus
-cal_backend_file_load (CalBackend *backend, GnomeVFSURI *uri)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	char *str_uri;
-	FILE *file;
-	icalparser *parser;
-	icalcomponent *icalcomp;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp == NULL, CAL_BACKEND_LOAD_ERROR);
-	g_return_val_if_fail (uri != NULL, CAL_BACKEND_LOAD_ERROR);
-
-	/* FIXME: this looks rather bad; maybe we should check for local files
-	 * and fail if they are remote.
-	 */
-
-	str_uri = gnome_vfs_uri_to_string (uri,
-					   (GNOME_VFS_URI_HIDE_USER_NAME
-					    | GNOME_VFS_URI_HIDE_PASSWORD
-					    | GNOME_VFS_URI_HIDE_HOST_NAME
-					    | GNOME_VFS_URI_HIDE_HOST_PORT
-					    | GNOME_VFS_URI_HIDE_TOPLEVEL_METHOD));
-
-	/* Load! */
-
-	file = fopen (str_uri, "r");
-	g_free (str_uri);
-
-	if (!file)
-		return CAL_BACKEND_LOAD_ERROR;
-
-	parser = icalparser_new ();
-	icalparser_set_gen_data (parser, file);
-
-	icalcomp = icalparser_parse (parser, get_line);
-	icalparser_free (parser);
-
-	if (fclose (file) != 0)
-		return CAL_BACKEND_LOAD_ERROR;
-
-	if (!icalcomp)
-		return CAL_BACKEND_LOAD_ERROR;
-
-	/* FIXME: should we try to demangle XROOT components and individual
-         * components as well?
-	 */
-
-	if (icalcomponent_isa (icalcomp) != ICAL_VCALENDAR_COMPONENT)
-		return CAL_BACKEND_LOAD_ERROR;
-
-	priv->icalcomp = icalcomp;
-
-	priv->comp_uid_hash = g_hash_table_new (g_str_hash, g_str_equal);
-	scan_vcalendar (cbfile);
-
-	/* Clean up */
-
-	gnome_vfs_uri_ref (uri);
-	priv->uri = uri;
-
-	return CAL_BACKEND_LOAD_SUCCESS;
-}
-
-/* Create handler for the file backend */
-static void
-cal_backend_file_create (CalBackend *backend, GnomeVFSURI *uri)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	icalproperty *prop;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_if_fail (priv->icalcomp == NULL);
-	g_return_if_fail (uri != NULL);
-
-	/* Create the new calendar information */
-
-	g_assert (priv->icalcomp == NULL);
-	priv->icalcomp = icalcomponent_new (ICAL_VCALENDAR_COMPONENT);
-
-	/* RFC 2445, section 4.7.1 */
-	prop = icalproperty_new_calscale ("GREGORIAN");
-	icalcomponent_add_property (priv->icalcomp, prop);
-
-	/* RFC 2445, section 4.7.3 */
-	prop = icalproperty_new_prodid ("-//Helix Code//NONSGML Evolution Calendar//EN");
-	icalcomponent_add_property (priv->icalcomp, prop);
-
-	/* RFC 2445, section 4.7.4 */
-	prop = icalproperty_new_version ("2.0");
-	icalcomponent_add_property (priv->icalcomp, prop);
-
-	/* Create our internal data */
-
-	g_assert (priv->comp_uid_hash == NULL);
-	priv->comp_uid_hash = g_hash_table_new (g_str_hash, g_str_equal);
-
-	/* Done */
-
-	gnome_vfs_uri_ref (uri);
-
-	priv->uri = uri;
-
-	mark_dirty (cbfile);
-}
-
-/* Get_n_objects handler for the file backend */
-static int
-cal_backend_file_get_n_objects (CalBackend *backend, CalObjType type)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	int n;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, -1);
-
-	n = 0;
-
-	if (type & CALOBJ_TYPE_EVENT)
-		n += g_list_length (priv->events);
-
-	if (type & CALOBJ_TYPE_TODO)
-		n += g_list_length (priv->todos);
-
-	if (type & CALOBJ_TYPE_JOURNAL)
-		n += g_list_length (priv->journals);
-
-	return n;
-}
-
-/* Get_object handler for the file backend */
-static char *
-cal_backend_file_get_object (CalBackend *backend, const char *uid)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	CalComponent *comp;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (uid != NULL, NULL);
-
-	g_return_val_if_fail (priv->icalcomp != NULL, NULL);
-	g_assert (priv->comp_uid_hash != NULL);
-
-	comp = lookup_component (cbfile, uid);
-
-	if (!comp)
-		return NULL;
-
-	return cal_component_get_as_string (comp);
-}
-
-/* Builds a list of UIDs from a list of CalComponent objects */
-static void
-build_uids_list (GList **list, GList *components)
-{
-	GList *l;
-
-	for (l = components; l; l = l->next) {
-		CalComponent *comp;
-		const char *uid;
-
-		comp = CAL_COMPONENT (l->data);
-		cal_component_get_uid (comp, &uid);
-		*list = g_list_prepend (*list, g_strdup (uid));
-	}
-}
-
-/* Get_uids handler for the file backend */
-static GList *
-cal_backend_file_get_uids (CalBackend *backend, CalObjType type)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	GList *list;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, NULL);
-
-	list = NULL;
-
-	if (type & CALOBJ_TYPE_EVENT)
-		build_uids_list (&list, priv->events);
-
-	if (type & CALOBJ_TYPE_TODO)
-		build_uids_list (&list, priv->todos);
-
-	if (type & CALOBJ_TYPE_JOURNAL)
-		build_uids_list (&list, priv->journals);
-
-	return list;
-}
-
-/* Callback used from cal_recur_generate_instances(); adds the component's UID
- * to our hash table.
- */
-static gboolean
-add_instance (CalComponent *comp, time_t start, time_t end, gpointer data)
-{
-	GHashTable *uid_hash;
-	const char *uid;
-	const char *old_uid;
-
-	uid_hash = data;
-
-	/* We only care that the component's UID is listed in the hash table;
-	 * that's why we only allow generation of one instance (i.e. return
-	 * FALSE every time).
-	 */
-
-	cal_component_get_uid (comp, &uid);
-
-	old_uid = g_hash_table_lookup (uid_hash, uid);
-	if (old_uid)
-		return FALSE;
-
-	g_hash_table_insert (uid_hash, (char *) uid, NULL);
-	return FALSE;
-}
-
-/* Populates a hash table with the UIDs of the components that occur or recur
- * within a specific time range.
- */
-static void
-get_instances_in_range (GHashTable *uid_hash, GList *components, time_t start, time_t end)
-{
-	GList *l;
-
-	for (l = components; l; l = l->next) {
-		CalComponent *comp;
-
-		comp = CAL_COMPONENT (l->data);
-		cal_recur_generate_instances (comp, start, end, add_instance, uid_hash);
-	}
-}
-
-/* Used from g_hash_table_foreach(), adds a UID from the hash table to our list */
-static void
-add_uid_to_list (gpointer key, gpointer value, gpointer data)
-{
-	GList **list;
-	const char *uid;
-	char *uid_copy;
-
-	list = data;
-
-	uid = key;
-	uid_copy = g_strdup (uid);
-
-	*list = g_list_prepend (*list, uid_copy);
-}
-
-/* Get_objects_in_range handler for the file backend */
-static GList *
-cal_backend_file_get_objects_in_range (CalBackend *backend, CalObjType type,
-				       time_t start, time_t end)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	GList *event_list;
-	GHashTable *uid_hash;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, NULL);
-
-	g_return_val_if_fail (start != -1 && end != -1, NULL);
-	g_return_val_if_fail (start <= end, NULL);
-
-	uid_hash = g_hash_table_new (g_str_hash, g_str_equal);
-
-	if (type & CALOBJ_TYPE_EVENT)
-		get_instances_in_range (uid_hash, priv->events, start, end);
-
-	if (type & CALOBJ_TYPE_TODO)
-		get_instances_in_range (uid_hash, priv->todos, start, end);
-
-	if (type & CALOBJ_TYPE_JOURNAL)
-		get_instances_in_range (uid_hash, priv->journals, start, end);
-
-	event_list = NULL;
-	g_hash_table_foreach (uid_hash, add_uid_to_list, &event_list);
-	g_hash_table_destroy (uid_hash);
-
-	return event_list;
-}
-
-/* Get_alarms_in_range handler for the file backend */
-static GList *
-cal_backend_file_get_alarms_in_range (CalBackend *backend, time_t start, time_t end)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, NULL);
-
-	g_return_val_if_fail (start != -1 && end != -1, NULL);
-	g_return_val_if_fail (start <= end, NULL);
-
-	/* FIXME: have to deal with an unknown number of alarms; we can't just
-	 * do the same thing as in cal-backend-imc.
-	 */
-	return NULL;
-}
-
-/* Get_alarms_for_object handler for the file backend */
-static gboolean
-cal_backend_file_get_alarms_for_object (CalBackend *backend, const char *uid,
-					time_t start, time_t end,
-					GList **alarms)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, FALSE);
-
-	g_return_val_if_fail (uid != NULL, FALSE);
-	g_return_val_if_fail (start != -1 && end != -1, FALSE);
-	g_return_val_if_fail (start <= end, FALSE);
-	g_return_val_if_fail (alarms != NULL, FALSE);
-
-	/* FIXME */
-
-	*alarms = NULL;
-	return FALSE;
-}
-
-/* Notifies a backend's clients that an object was updated */
-static void
-notify_update (CalBackendFile *cbfile, const char *uid)
-{
-	CalBackendFilePrivate *priv;
-	GList *l;
-
-	priv = cbfile->priv;
-
-	for (l = priv->clients; l; l = l->next) {
-		Cal *cal;
-
-		cal = CAL (l->data);
-		cal_notify_update (cal, uid);
-	}
-}
-
-/* Notifies a backend's clients that an object was removed */
-static void
-notify_remove (CalBackendFile *cbfile, const char *uid)
-{
-	CalBackendFilePrivate *priv;
-	GList *l;
-
-	priv = cbfile->priv;
-
-	for (l = priv->clients; l; l = l->next) {
-		Cal *cal;
-
-		cal = CAL (l->data);
-		cal_notify_remove (cal, uid);
-	}
-}
-
-/* Update_object handler for the file backend */
-static gboolean
-cal_backend_file_update_object (CalBackend *backend, const char *uid, const char *calobj)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	icalcomponent *icalcomp;
-	icalcomponent_kind kind;
-	CalComponent *old_comp;
-	CalComponent *comp;
-	const char *comp_uid;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, FALSE);
-
-	g_return_val_if_fail (uid != NULL, FALSE);
-	g_return_val_if_fail (calobj != NULL, FALSE);
-
-	/* Pull the component from the string and ensure that it is sane */
-
-	icalcomp = icalparser_parse_string ((char *) calobj);
-
-	if (!icalcomp)
-		return FALSE;
-
-	kind = icalcomponent_isa (icalcomp);
-
-	if (!(kind == ICAL_VEVENT_COMPONENT
-	      || kind == ICAL_VTODO_COMPONENT
-	      || kind == ICAL_VJOURNAL_COMPONENT)) {
-		/* We don't support this type of component */
-		icalcomponent_free (icalcomp);
-		return FALSE;
-	}
-
-	comp = cal_component_new ();
-	if (!cal_component_set_icalcomponent (comp, icalcomp)) {
-		gtk_object_unref (GTK_OBJECT (comp));
-		icalcomponent_free (icalcomp);
-		return FALSE;
-	}
-
-	/* Check the UID for sanity's sake */
-
-	cal_component_get_uid (comp, &comp_uid);
-
-	if (strcmp (uid, comp_uid) != 0) {
-		gtk_object_unref (GTK_OBJECT (comp));
-		return FALSE;
-	}
-
-	/* Update the component */
-
-	old_comp = lookup_component (cbfile, uid);
-
-	if (old_comp)
-		remove_component (cbfile, old_comp);
-
-	add_component (cbfile, comp);
-#if 0
-	/* FIXME */
-	new_ico->pilot_status = ICAL_PILOT_SYNC_MOD;
-#endif
-
-	mark_dirty (cbfile);
-
-	/* FIXME: do the notification asynchronously */
-	notify_update (cbfile, comp_uid);
-
-	return TRUE;
-}
-
-/* Remove_object handler for the file backend */
-static gboolean
-cal_backend_file_remove_object (CalBackend *backend, const char *uid)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-	CalComponent *comp;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, FALSE);
-
-	g_return_val_if_fail (uid != NULL, FALSE);
-
-	comp = lookup_component (cbfile, uid);
-	if (!comp)
-		return FALSE;
-
-	remove_component (cbfile, comp);
-
-	mark_dirty (cbfile);
-
-	/* FIXME: do the notification asynchronously */
-	notify_remove (cbfile, uid);
-
-	return TRUE;
-}
-
-/* Get_uid_by_pilot_id handler for the file backend */
-static char *
-cal_backend_file_get_uid_by_pilot_id (CalBackend *backend, unsigned long int pilot_id)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_val_if_fail (priv->icalcomp != NULL, FALSE);
-
-	/* FIXME */
-	return NULL;
-}
-
-/* Update_pilot_id handler for the file backend */
-static void
-cal_backend_file_update_pilot_id (CalBackend *backend,
-				  const char *uid,
-				  unsigned long int pilot_id,
-				  unsigned long int pilot_status)
-{
-	CalBackendFile *cbfile;
-	CalBackendFilePrivate *priv;
-
-	cbfile = CAL_BACKEND_FILE (backend);
-	priv = cbfile->priv;
-
-	g_return_if_fail (priv->icalcomp != NULL);
-
-	g_return_if_fail (uid != NULL);
-
-	/* FIXME */
-}
diff --git a/calendar/pcs/cal-backend-file.h b/calendar/pcs/cal-backend-file.h
deleted file mode 100644
index 376790751c..0000000000
--- a/calendar/pcs/cal-backend-file.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Evolution calendar - iCalendar file backend
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#ifndef CAL_BACKEND_FILE_H
-#define CAL_BACKEND_FILE_H
-
-#include <libgnome/gnome-defs.h>
-#include "cal-backend.h"
-
-BEGIN_GNOME_DECLS
-
-
-
-#define CAL_BACKEND_FILE_TYPE            (cal_backend_file_get_type ())
-#define CAL_BACKEND_FILE(obj)            (GTK_CHECK_CAST ((obj), CAL_BACKEND_FILE_TYPE,		\
-					  CalBackendFile))
-#define CAL_BACKEND_FILE_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), CAL_BACKEND_FILE_TYPE,	\
-					  CalBackendFileClass))
-#define IS_CAL_BACKEND_FILE(obj)         (GTK_CHECK_TYPE ((obj), CAL_BACKEND_FILE_TYPE))
-#define IS_CAL_BACKEND_FILE_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), CAL_BACKEND_FILE_TYPE))
-
-typedef struct _CalBackendFile CalBackendFile;
-typedef struct _CalBackendFileClass CalBackendFileClass;
-
-typedef struct _CalBackendFilePrivate CalBackendFilePrivate;
-
-struct _CalBackendFile {
-	CalBackend backend;
-
-	/* Private data */
-	CalBackendFilePrivate *priv;
-};
-
-struct _CalBackendFileClass {
-	CalBackendClass parent_class;
-};
-
-GtkType cal_backend_file_get_type (void);
-
-
-
-END_GNOME_DECLS
-
-#endif
diff --git a/calendar/pcs/cal-backend-imc.c b/calendar/pcs/cal-backend-imc.c
deleted file mode 100644
index d50fc0d347..0000000000
--- a/calendar/pcs/cal-backend-imc.c
+++ /dev/null
@@ -1,1421 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* Evolution calendar - Internet Mail Consortium formats backend
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Authors: Federico Mena-Quintero <federico@helixcode.com>
- *          Seth Alves <alves@helixcode.com>
- *          Miguel de Icaza <miguel@helixcode.com>
- *
- * 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.
- */
-
-#include <config.h>
-#include <gtk/gtksignal.h>
-#include "cal-backend-imc.h"
-#include "cal-util/icalendar.h"
-
-
-
-/* Supported calendar formats from the IMC */
-typedef enum {
-	CAL_FORMAT_UNKNOWN,
-	CAL_FORMAT_VCALENDAR,
-	CAL_FORMAT_ICALENDAR
-} CalendarFormat;
-
-/* Private part of the CalBackendIMC structure */
-typedef struct {
-	/* URI where the calendar data is stored */
-	GnomeVFSURI *uri;
-
-        /* Format of this calendar (iCalendar or vCalendar) */
-	CalendarFormat format;
-
-	/* List of Cal objects with their listeners */
-	GList *clients;
-
-	/* All the iCalObject structures in the calendar, hashed by UID.  The
-	 * hash key *is* icalobj->uid; it is not copied, so don't free it when
-	 * you remove an object from the hash table.
-	 */
-	GHashTable *object_hash;
-
-	/* All events, TODOs, and journals in the calendar */
-	GList *events;
-	GList *todos;
-	GList *journals;
-
-	/* Whether a calendar has been loaded */
-	guint loaded : 1;
-
-	/* Do we need to sync to permanent storage? */
-	gboolean dirty : 1;
-} IMCPrivate;
-
-
-
-static void cal_backend_imc_class_init (CalBackendIMCClass *class);
-static void cal_backend_imc_init (CalBackendIMC *bimc);
-static void cal_backend_imc_destroy (GtkObject *object);
-
-static GnomeVFSURI *cal_backend_imc_get_uri (CalBackend *backend);
-static void cal_backend_imc_add_cal (CalBackend *backend, Cal *cal);
-static CalBackendLoadStatus cal_backend_imc_load (CalBackend *backend, GnomeVFSURI *uri);
-static void cal_backend_imc_create (CalBackend *backend, GnomeVFSURI *uri);
-
-static int cal_backend_imc_get_n_objects (CalBackend *backend, CalObjType type);
-static char *cal_backend_imc_get_object (CalBackend *backend, const char *uid);
-static GList *cal_backend_imc_get_uids (CalBackend *backend, CalObjType type);
-static GList *cal_backend_imc_get_events_in_range (CalBackend *backend, time_t start, time_t end);
-static GList *cal_backend_imc_get_alarms_in_range (CalBackend *backend, time_t start, time_t end);
-static gboolean cal_backend_imc_get_alarms_for_object (CalBackend *backend, const char *uid,
-						       time_t start, time_t end,
-						       GList **alarms);
-static gboolean cal_backend_imc_update_object (CalBackend *backend, const char *uid,
-					       const char *calobj);
-static gboolean cal_backend_imc_remove_object (CalBackend *backend, const char *uid);
-static char *cal_backend_imc_get_uid_by_pilot_id (CalBackend *backend, unsigned long int pilot_id);
-static void cal_backend_imc_update_pilot_id (CalBackend *backend,
-					     const char *uid,
-					     unsigned long int pilot_id,
-					     unsigned long int pilot_status);
-
-
-
-static void notify_update (CalBackendIMC *cbimc, const char *uid);
-
-static CalBackendClass *parent_class;
-
-
-
-/**
- * cal_backend_imc_get_type:
- * @void:
- *
- * Registers the #CalBackendIMC class if necessary, and returns the type ID
- * associated to it.
- *
- * Return value: The type ID of the #CalBackendIMC class.
- **/
-GtkType
-cal_backend_imc_get_type (void)
-{
-	static GtkType cal_backend_imc_type = 0;
-
-	if (!cal_backend_imc_type) {
-		static const GtkTypeInfo cal_backend_imc_info = {
-			"CalBackendIMC",
-			sizeof (CalBackendIMC),
-			sizeof (CalBackendIMCClass),
-			(GtkClassInitFunc) cal_backend_imc_class_init,
-			(GtkObjectInitFunc) cal_backend_imc_init,
-			NULL, /* reserved_1 */
-			NULL, /* reserved_2 */
-			(GtkClassInitFunc) NULL
-		};
-
-		cal_backend_imc_type = gtk_type_unique (CAL_BACKEND_TYPE, &cal_backend_imc_info);
-	}
-
-	return cal_backend_imc_type;
-}
-
-/* Class initialization function for the IMC backend */
-static void
-cal_backend_imc_class_init (CalBackendIMCClass *class)
-{
-	GtkObjectClass *object_class;
-	CalBackendClass *backend_class;
-
-	object_class = (GtkObjectClass *) class;
-	backend_class = (CalBackendClass *) class;
-
-	parent_class = gtk_type_class (CAL_BACKEND_TYPE);
-
-	backend_class->get_uri = cal_backend_imc_get_uri;
-	backend_class->add_cal = cal_backend_imc_add_cal;
-	backend_class->load = cal_backend_imc_load;
-	backend_class->create = cal_backend_imc_create;
-	backend_class->get_n_objects = cal_backend_imc_get_n_objects;
-	backend_class->get_object = cal_backend_imc_get_object;
-	backend_class->get_uids = cal_backend_imc_get_uids;
-	backend_class->get_events_in_range = cal_backend_imc_get_events_in_range;
-	backend_class->get_alarms_in_range = cal_backend_imc_get_alarms_in_range;
-	backend_class->get_alarms_for_object = cal_backend_imc_get_alarms_for_object;
-	backend_class->update_object = cal_backend_imc_update_object;
-	backend_class->remove_object = cal_backend_imc_remove_object;
-	backend_class->get_uid_by_pilot_id = cal_backend_imc_get_uid_by_pilot_id;
-	backend_class->update_pilot_id = cal_backend_imc_update_pilot_id;
-
-	object_class->destroy = cal_backend_imc_destroy;
-}
-
-/* Object initialization function for the IMC backend */
-static void
-cal_backend_imc_init (CalBackendIMC *cbimc)
-{
-	IMCPrivate *priv;
-
-	priv = g_new0 (IMCPrivate, 1);
-	cbimc->priv = priv;
-
-	priv->format = CAL_FORMAT_UNKNOWN;
-}
-
-static void
-save_to_vcal (CalBackendIMC *cbimc, char *fname)
-{
-	FILE *fp;
-	IMCPrivate *priv;
-	VObject *vcal;
-	GList *l;
-
-	priv = cbimc->priv;
-
-	if (g_file_exists (fname)) {
-		char *backup_name = g_strconcat (fname, "~", NULL);
-
-		/* FIXME: do error checking on system calls!!!! */
-
-		if (g_file_exists (backup_name))
-			unlink (backup_name);
-
-		rename (fname, backup_name);
-		g_free (backup_name);
-	}
-
-	vcal = newVObject (VCCalProp);
-	addPropValue (vcal, VCProdIdProp,
-		      "-//Helix Code//NONSGML Evolution Calendar//EN");
-
-	/* Per the vCalendar spec, this must be "1.0" */
-	addPropValue (vcal, VCVersionProp, "1.0");
-
-	/* FIXME: this should really iterate over the object hash table instead
-	 * of the lists; that way we won't lose objects if they are of a type
-	 * that we don't support but are in the calendar anyways.
-	 */
-
-	for (l = priv->events; l; l = l->next) {
-		iCalObject *ical = l->data;
-		VObject *vobject = ical_object_to_vobject (ical);
-		addVObjectProp (vcal, vobject);
-	}
-
-	for (l = priv->todos; l; l = l->next) {
-		iCalObject *ical = l->data;
-		VObject *vobject = ical_object_to_vobject (ical);
-		addVObjectProp (vcal, vobject);
-	}
-
-	for (l = priv->journals; l; l = l->next) {
-		iCalObject *ical = l->data;
-		VObject *vobject = ical_object_to_vobject (ical);
-		addVObjectProp (vcal, vobject);
-	}
-
-	fp = fopen(fname,"w");
-	if (fp) {
-		writeVObject(fp, vcal);
-		fclose(fp);
-	}
-	cleanVObject (vcal);
-	cleanStrTbl ();
-}
-
-/* Saves a calendar */
-static void
-save (CalBackendIMC *cbimc)
-{
-	char *str_uri;
-	IMCPrivate *priv = cbimc->priv;
-
-	str_uri = gnome_vfs_uri_to_string (priv->uri,
-					   (GNOME_VFS_URI_HIDE_USER_NAME
-					    | GNOME_VFS_URI_HIDE_PASSWORD
-					    | GNOME_VFS_URI_HIDE_HOST_NAME
-					    | GNOME_VFS_URI_HIDE_HOST_PORT
-					    | GNOME_VFS_URI_HIDE_TOPLEVEL_METHOD));
-
-	if (!priv->dirty)
-		return;
-
-	switch (priv->format) {
-	case CAL_FORMAT_VCALENDAR:
-		save_to_vcal (cbimc, str_uri);
-		break;
-
-	case CAL_FORMAT_ICALENDAR:
-		/*icalendar_calendar_save (cbimc, str_uri);*/
-		/* FIX ME */
-		break;
-
-	default:
-		g_message ("save(): Attempt to save a calendar with an unknown format!");
-	        break;
-	}
-
-	printf ("cal-backend-imc: '%s' saved\n", str_uri);
-
-	g_free (str_uri);
-}
-
-/* g_hash_table_foreach() callback to destroy an iCalObject */
-static void
-free_ical_object (gpointer key, gpointer value, gpointer data)
-{
-	iCalObject *ico;
-
-	ico = value;
-	ical_object_unref (ico);
-}
-
-/* Destroys an IMC backend's data */
-static void
-destroy (CalBackendIMC *cbimc)
-{
-	IMCPrivate *priv;
-
-	priv = cbimc->priv;
-
-	if (priv->uri) {
-		gnome_vfs_uri_unref (priv->uri);
-		priv->uri = NULL;
-	}
-
-	g_assert (priv->clients == NULL);
-
-	if (priv->object_hash) {
-		g_hash_table_foreach (priv->object_hash, free_ical_object, NULL);
-		g_hash_table_destroy (priv->object_hash);
-		priv->object_hash = NULL;
-	}
-
-	g_list_free (priv->events);
-	g_list_free (priv->todos);
-	g_list_free (priv->journals);
-
-	priv->events = NULL;
-	priv->todos = NULL;
-	priv->journals = NULL;
-
-	priv->loaded = FALSE;
-	priv->format = CAL_FORMAT_UNKNOWN;
-}
-
-/* Destroy handler for the IMC backend */
-static void
-cal_backend_imc_destroy (GtkObject *object)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-
-	g_return_if_fail (object != NULL);
-	g_return_if_fail (IS_CAL_BACKEND_IMC (object));
-
-	cbimc = CAL_BACKEND_IMC (object);
-	priv = cbimc->priv;
-
-	/*
-	if (priv->loaded)
-		save (cbimc);
-	*/
-
-	destroy (cbimc);
-
-	g_free (priv);
-	cbimc->priv = NULL;
-
-	if (GTK_OBJECT_CLASS (parent_class)->destroy)
-		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-
-/* iCalObject manipulation functions */
-
-/* Looks up an object by its UID in the backend's object hash table */
-static iCalObject *
-lookup_object (CalBackendIMC *cbimc, const char *uid)
-{
-	IMCPrivate *priv;
-	iCalObject *ico;
-
-	priv = cbimc->priv;
-	ico = g_hash_table_lookup (priv->object_hash, uid);
-
-	return ico;
-}
-
-/* Ensures that an iCalObject has a unique identifier.  If it doesn't have one,
- * it will create one for it.
- */
-static void
-ensure_uid (iCalObject *ico)
-{
-	char *buf;
-	gulong str_time;
-	static guint seqno = 0;
-
-	if (ico->uid)
-		return;
-
-	str_time = (gulong) time (NULL);
-
-	/* Is this good enough? */
-
-	buf = g_strdup_printf ("Evolution-Calendar-%d-%ld-%u",
-			       (int) getpid(), str_time, seqno++);
-	ico->uid = buf;
-}
-
-/* Adds an object to the calendar backend.  Does *not* perform notification to
- * calendar clients.
- */
-static void
-add_object (CalBackendIMC *cbimc, iCalObject *ico)
-{
-	IMCPrivate *priv;
-
-	g_assert (ico != NULL);
-
-	priv = cbimc->priv;
-
-#if 0
-	/* FIXME: gnomecal old code */
-	ico->new = 0;
-#endif
-
-	ensure_uid (ico);
-	g_hash_table_insert (priv->object_hash, ico->uid, ico);
-
-	priv->dirty = TRUE;
-
-	switch (ico->type) {
-	case ICAL_EVENT:
-		priv->events = g_list_prepend (priv->events, ico);
-#if 0
-		/* FIXME: gnomecal old code */
-		ical_object_try_alarms (ico);
-#  ifdef DEBUGGING_MAIL_ALARM
-		ico->malarm.trigger = 0;
-		calendar_notify (0, ico);
-#  endif
-#endif
-		break;
-
-	case ICAL_TODO:
-		priv->todos = g_list_prepend (priv->todos, ico);
-		break;
-
-	case ICAL_JOURNAL:
-		priv->journals = g_list_prepend (priv->journals, ico);
-		break;
-
-	default:
-		g_assert_not_reached ();
-	}
-
-#if 0
-	/* FIXME: gnomecal old code */
-	ico->last_mod = time (NULL);
-#endif
-}
-
-/* Removes an object from the backend's hash and lists.  Does not perform
- * notification on the clients.
- */
-static void
-remove_object (CalBackendIMC *cbimc, iCalObject *ico)
-{
-	IMCPrivate *priv;
-	GList **list, *l;
-
-	priv = cbimc->priv;
-
-	g_assert (ico->uid != NULL);
-	g_hash_table_remove (priv->object_hash, ico->uid);
-
-	priv->dirty = TRUE;
-
-	switch (ico->type) {
-	case ICAL_EVENT:
-		list = &priv->events;
-		break;
-
-	case ICAL_TODO:
-		list = &priv->todos;
-		break;
-
-	case ICAL_JOURNAL:
-		list = &priv->journals;
-		break;
-
-	default:
-                /* Make the compiler shut up. */
-	        list = NULL;
-		g_assert_not_reached ();
-	}
-
-	l = g_list_find (*list, ico);
-	g_assert (l != NULL);
-
-	*list = g_list_remove_link (*list, l);
-	g_list_free_1 (l);
-
-	ical_object_unref (ico);
-}
-
-/* Load a calendar from a VObject */
-static void
-load_from_vobject (CalBackendIMC *cbimc, VObject *vobject)
-{
-	IMCPrivate *priv;
-	VObjectIterator i;
-
-	priv = cbimc->priv;
-
-	g_assert (!priv->loaded);
-	g_assert (priv->object_hash == NULL);
-	priv->object_hash = g_hash_table_new (g_str_hash, g_str_equal);
-
-	initPropIterator (&i, vobject);
-
-	while (moreIteration (&i)) {
-		VObject *this;
-		iCalObject *ical;
-		const char *object_name;
-
-		this = nextVObject (&i);
-		object_name = vObjectName (this);
-#if 0
-		/* FIXME?  What is this used for in gnomecal? */
-		if (strcmp (object_name, VCDCreatedProp) == 0) {
-			cal->created = time_from_isodate (str_val (this));
-			continue;
-		}
-#endif
-		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);
-
-		/* FIXME: some broken files (ahem, old KOrganizer files) may
-		 * have duplicated UIDs.  This is Bad(tm).  Deal with it by
-		 * creating new UIDs for them and spitting some messages to the
-		 * console.
-		 */
-
-		if (ical)
-			add_object (cbimc, ical);
-	}
-}
-
-
-
-/* Calendar backend methods */
-
-/* Get_uri handler for the IMC backend */
-static GnomeVFSURI *
-cal_backend_imc_get_uri (CalBackend *backend)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (priv->loaded, NULL);
-	g_assert (priv->uri != NULL);
-
-	return priv->uri;
-}
-
-/* Callback used when a Cal is destroyed */
-static void
-cal_destroy_cb (GtkObject *object, gpointer data)
-{
-	Cal *cal;
-	Cal *lcal;
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	GList *l;
-
-	fprintf (stderr, "cal_destroy_cb(): A Cal was destroyed!\n");
-
-	cal = CAL (object);
-
-	cbimc = CAL_BACKEND_IMC (data);
-	priv = cbimc->priv;
-
-	/* Find the cal in the list of clients */
-
-	for (l = priv->clients; l; l = l->next) {
-		lcal = CAL (l->data);
-
-		if (lcal == cal)
-			break;
-	}
-
-	g_assert (l != NULL);
-
-	/* Disconnect */
-
-	priv->clients = g_list_remove_link (priv->clients, l);
-	g_list_free_1 (l);
-
-	/* When all clients go away, notify the parent factory about it so that
-	 * it may decide whether to kill the backend or not.
-	 */
-	if (!priv->clients)
-		cal_backend_last_client_gone (CAL_BACKEND (cbimc));
-}
-
-/* Add_cal handler for the IMC backend */
-static void
-cal_backend_imc_add_cal (CalBackend *backend, Cal *cal)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_if_fail (priv->loaded);
-	g_return_if_fail (cal != NULL);
-	g_return_if_fail (IS_CAL (cal));
-
-	/* We do not keep a reference to the Cal since the calendar user agent
-	 * owns it.
-	 */
-
-	gtk_signal_connect (GTK_OBJECT (cal), "destroy",
-			    GTK_SIGNAL_FUNC (cal_destroy_cb),
-			    backend);
-
-	priv->clients = g_list_prepend (priv->clients, cal);
-}
-
-static icalcomponent *
-icalendar_parse_file (char *fname)
-{
-	FILE *fp;
-	icalcomponent *comp = NULL;
-	char *str;
-	struct stat st;
-	int n;
-
-	fp = fopen (fname, "r");
-	if (!fp) {
-		/* FIXME: remove message */
-		g_message ("icalendar_parse_file(): Cannot open open calendar file.");
-		return NULL;
-	}
-
-	stat (fname, &st);
-
-	str = g_malloc (st.st_size + 2);
-
-	n = fread (str, 1, st.st_size, fp);
-	if (n != st.st_size) {
-		/* FIXME: remove message, return error code instead */
-		g_message ("icalendar_parse_file(): Read error.");
-	}
-	str[n] = '\0';
-
-	fclose (fp);
-
-	comp = icalparser_parse_string (str);
-	g_free (str);
-
-	return comp;
-}
-
-static void
-icalendar_calendar_load (CalBackendIMC *cbimc, char *fname)
-{
-	IMCPrivate *priv;
-	icalcomponent *comp;
-	icalcomponent *subcomp;
-	iCalObject    *ical;
-
-	priv = cbimc->priv;
-
-	g_assert (!priv->loaded);
-	g_assert (priv->object_hash == NULL);
-
-	priv->object_hash = g_hash_table_new (g_str_hash, g_str_equal);
-
-	comp = icalendar_parse_file (fname);
-	subcomp = icalcomponent_get_first_component (comp,
-						     ICAL_ANY_COMPONENT);
-	while (subcomp) {
-		ical = ical_object_create_from_icalcomponent (subcomp);
-		if (ical->type != ICAL_EVENT &&
-		    ical->type != ICAL_TODO  &&
-		    ical->type != ICAL_JOURNAL) {
-		       g_message ("icalendar_calendar_load(): Skipping unsupported "
-				  "iCalendar component.");
-		} else
-			add_object (cbimc, ical);
-
-		subcomp = icalcomponent_get_next_component (comp,
-							   ICAL_ANY_COMPONENT);
-	}
-}
-
-/* ics is to be used to designate a file containing (an arbitrary set of)
- * calendaring and scheduling information.
- *
- * ifb is to be used to designate a file containing free or busy time
- * information.
- *
- * anything else is assumed to be a vcal file.
- *
- * FIXME: should we return UNKNOWN at some point?
- */
-static CalendarFormat
-cal_get_type_from_filename (char *str_uri)
-{
-	int len;
-
-	if (str_uri == NULL)
-		return CAL_FORMAT_VCALENDAR;
-
-	len = strlen (str_uri);
-	if (len < 4)
-		return CAL_FORMAT_VCALENDAR;
-
-	if (str_uri[len - 4] == '.' && str_uri[len - 3] == 'i' &&
-	    str_uri[len - 2] == 'c' && str_uri[len - 1] == 's')
-		return CAL_FORMAT_ICALENDAR;
-
-	if (str_uri[len - 4] == '.' && str_uri[len - 3] == 'i' &&
-	    str_uri[len - 2] == 'f' && str_uri[len - 1] == 'b')
-		return CAL_FORMAT_ICALENDAR;
-
-	if (str_uri[len - 4] == '.' && str_uri[len - 3] == 'i' &&
-	    str_uri[len - 2] == 'c' && str_uri[len - 1] == 's')
-		return CAL_FORMAT_ICALENDAR;
-
-	if (len < 5)
-		return CAL_FORMAT_VCALENDAR;
-
-	if (str_uri[len - 5] == '.' && str_uri[len - 4] == 'i' &&
-	    str_uri[len - 3] == 'c' && str_uri[len - 2] == 'a' &&
-	    str_uri[len - 1] == 'l')
-		return CAL_FORMAT_ICALENDAR;
-
-	return CAL_FORMAT_VCALENDAR;
-}
-
-/* Load handler for the IMC backend */
-static CalBackendLoadStatus
-cal_backend_imc_load (CalBackend *backend, GnomeVFSURI *uri)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	VObject *vobject;
-	char *str_uri;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (!priv->loaded, CAL_BACKEND_LOAD_ERROR);
-	g_return_val_if_fail (uri != NULL, CAL_BACKEND_LOAD_ERROR);
-
-	/* FIXME: this looks rather bad; maybe we should check for local files
-	 * and fail if they are remote.
-	 */
-
-	str_uri = gnome_vfs_uri_to_string (uri,
-					   (GNOME_VFS_URI_HIDE_USER_NAME
-					    | GNOME_VFS_URI_HIDE_PASSWORD
-					    | GNOME_VFS_URI_HIDE_HOST_NAME
-					    | GNOME_VFS_URI_HIDE_HOST_PORT
-					    | GNOME_VFS_URI_HIDE_TOPLEVEL_METHOD));
-
-	/* look at the extension on the filename and decide if this is a
-	 * iCalendar or vCalendar file.
-	 */
-	priv->format = cal_get_type_from_filename (str_uri);
-
-	/* load */
-
-	switch (priv->format) {
-	case CAL_FORMAT_VCALENDAR:
-	        vobject = Parse_MIME_FromFileName (str_uri);
-
-		if (!vobject){
-			g_free (str_uri);
-			return CAL_BACKEND_LOAD_ERROR;
-		}
-
-		load_from_vobject (cbimc, vobject);
-		cleanVObject (vobject);
-		cleanStrTbl ();
-		break;
-
-	case CAL_FORMAT_ICALENDAR:
-		icalendar_calendar_load (cbimc, str_uri);
-		break;
-
-	default:
-		g_free (str_uri);
-	        return CAL_BACKEND_LOAD_ERROR;
-	}
-
-	g_free (str_uri);
-
-	gnome_vfs_uri_ref (uri);
-
-	priv->uri = uri;
-	priv->loaded = TRUE;
-
-	return CAL_BACKEND_LOAD_SUCCESS;
-}
-
-/* Create handler for the IMC backend */
-static void
-cal_backend_imc_create (CalBackend *backend, GnomeVFSURI *uri)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	char *str_uri;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_if_fail (!priv->loaded);
-	g_return_if_fail (uri != NULL);
-
-	/* Create the new calendar information */
-
-	g_assert (priv->object_hash == NULL);
-	priv->object_hash = g_hash_table_new (g_str_hash, g_str_equal);
-
-	priv->dirty = TRUE;
-
-	/* Done */
-
-	/* FIXME: this looks rather bad; maybe we should check for local files
-	 * and fail if they are remote.
-	 */
-
-	str_uri = gnome_vfs_uri_to_string (uri,
-					   (GNOME_VFS_URI_HIDE_USER_NAME
-					    | GNOME_VFS_URI_HIDE_PASSWORD
-					    | GNOME_VFS_URI_HIDE_HOST_NAME
-					    | GNOME_VFS_URI_HIDE_HOST_PORT
-					    | GNOME_VFS_URI_HIDE_TOPLEVEL_METHOD));
-
-	/* look at the extension on the filename and decide if this is a
-	 * iCalendar or vCalendar file.
-	 */
-	priv->format = cal_get_type_from_filename (str_uri);
-
-	g_free (str_uri);
-
-	gnome_vfs_uri_ref (uri);
-
-	priv->uri = uri;
-	priv->loaded = TRUE;
-
-	save (cbimc);
-}
-
-struct get_n_objects_closure {
-	CalObjType type;
-	int n;
-};
-
-/* Counts the number of objects of the specified type.  Called from
- * g_hash_table_foreach().
- */
-static void
-count_objects (gpointer key, gpointer value, gpointer data)
-{
-	iCalObject *ico;
-	struct get_n_objects_closure *c;
-	gboolean store;
-
-	ico = value;
-	c = data;
-
-	store = FALSE;
-
-	if (ico->type == ICAL_EVENT)
-		store = (c->type & CALOBJ_TYPE_EVENT) != 0;
-	else if (ico->type == ICAL_TODO)
-		store = (c->type & CALOBJ_TYPE_TODO) != 0;
-	else if (ico->type == ICAL_JOURNAL)
-		store = (c->type & CALOBJ_TYPE_JOURNAL) != 0;
-
-	if (store)
-		c->n++;
-}
-
-/* Get_n_objects handler for the IMC backend */
-static int
-cal_backend_imc_get_n_objects (CalBackend *backend, CalObjType type)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	struct get_n_objects_closure c;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (priv->loaded, -1);
-
-	c.type = type;
-	c.n = 0;
-
-	g_hash_table_foreach (priv->object_hash, count_objects, &c);
-
-	return c.n;
-}
-
-/* Get_object handler for the IMC backend */
-static char *
-cal_backend_imc_get_object (CalBackend *backend, const char *uid)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	iCalObject *ico;
-	char *buf;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (uid != NULL, NULL);
-
-	g_return_val_if_fail (priv->loaded, NULL);
-	g_assert (priv->object_hash != NULL);
-
-	ico = lookup_object (cbimc, uid);
-
-	if (!ico)
-		return NULL;
-
-	buf = ical_object_to_string (ico);
-
-	return buf;
-}
-
-struct get_uids_closure {
-	CalObjType type;
-	GList *uid_list;
-};
-
-/* Builds a list of UIDs for objects that match the sought type.  Called from
- * g_hash_table_foreach().
- */
-static void
-build_uids_list (gpointer key, gpointer value, gpointer data)
-{
-	iCalObject *ico;
-	struct get_uids_closure *c;
-	gboolean store;
-
-	ico = value;
-	c = data;
-
-	store = FALSE;
-
-	if (ico->type == ICAL_EVENT)
-		store = (c->type & CALOBJ_TYPE_EVENT) ? TRUE : FALSE;
-	else if (ico->type == ICAL_TODO)
-		store = (c->type & CALOBJ_TYPE_TODO) ? TRUE : FALSE;
-	else if (ico->type == ICAL_JOURNAL)
-		store = (c->type & CALOBJ_TYPE_JOURNAL) ? TRUE : FALSE;
-
-	if (store)
-		c->uid_list = g_list_prepend (c->uid_list, g_strdup (ico->uid));
-}
-
-/* Get_uids handler for the IMC backend */
-static GList *
-cal_backend_imc_get_uids (CalBackend *backend, CalObjType type)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	struct get_uids_closure c;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (priv->loaded, NULL);
-
-	c.type = type;
-	c.uid_list = NULL;
-	g_hash_table_foreach (priv->object_hash, build_uids_list, &c);
-
-	return c.uid_list;
-}
-
-
-
-static char *
-cal_backend_imc_get_uid_by_pilot_id (CalBackend *backend,
-				     unsigned long int pilot_id)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	GList *l;
-	iCalObject *obj = NULL;
-
-	g_return_val_if_fail (backend != NULL, NULL);
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-	g_return_val_if_fail (priv->loaded, NULL);
-
-	for (l = priv->events; l; l = l->next){
-		obj = l->data;
-		if (obj->pilot_id == pilot_id)
-			goto done;
-	}
-
-	for (l = priv->todos; l; l = l->next){
-		obj = l->data;
-		if (obj->pilot_id == pilot_id)
-			goto done;
-	}
-
- done:
-	if (!obj || obj->pilot_id != pilot_id)
-		return NULL;
-
-	return g_strdup (obj->uid);
-}
-
-
-void
-cal_backend_imc_update_pilot_id (CalBackend *backend,
-				 const char *uid,
-				 unsigned long int pilot_id,
-				 unsigned long int pilot_status)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	iCalObject *obj;
-
-	g_return_if_fail (backend != NULL);
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-	g_return_if_fail (priv->loaded);
-
-	obj = lookup_object (cbimc, uid);
-
-	obj->pilot_id = pilot_id;
-	obj->pilot_status = pilot_status;
-
-	save (cbimc);
-
-	notify_update (cbimc, uid);
-}
-
-
-
-/* Allocates and fills in a new CalObjInstance structure */
-static CalObjInstance *
-build_cal_obj_instance (iCalObject *ico, time_t start, time_t end)
-{
-	CalObjInstance *icoi;
-
-	g_assert (ico->uid != NULL);
-
-	icoi = g_new (CalObjInstance, 1);
-	icoi->uid = g_strdup (ico->uid);
-	icoi->start = start;
-	icoi->end = end;
-
-	return icoi;
-}
-
-struct build_event_list_closure {
-	CalBackendIMC *cbimc;
-	GList *event_list;
-};
-
-/* Builds a sorted list of event object instances.  Used as a callback from
- * ical_object_generate_events().
- */
-static int
-build_event_list (iCalObject *ico, time_t start, time_t end, void *data)
-{
-	CalObjInstance *icoi;
-	struct build_event_list_closure *c;
-
-	c = data;
-
-	icoi = build_cal_obj_instance (ico, start, end);
-	c->event_list = g_list_prepend (c->event_list, icoi);
-
-	return TRUE;
-}
-
-/* Compares two CalObjInstance structures by their start times.  Called from
- * g_list_sort().
- */
-static gint
-compare_instance_func (gconstpointer a, gconstpointer b)
-{
-	const CalObjInstance *ca, *cb;
-	time_t diff;
-
-	ca = a;
-	cb = b;
-
-	diff = ca->start - cb->start;
-	return (diff < 0) ? -1 : (diff > 0) ? 1 : 0;
-}
-
-/* Get_events_in_range handler for the IMC backend */
-static GList *
-cal_backend_imc_get_events_in_range (CalBackend *backend, time_t start, time_t end)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	struct build_event_list_closure c;
-	GList *l;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (priv->loaded, NULL);
-
-	g_return_val_if_fail (start != -1 && end != -1, NULL);
-	g_return_val_if_fail (start <= end, NULL);
-
-	c.cbimc = cbimc;
-	c.event_list = NULL;
-
-	for (l = priv->events; l; l = l->next) {
-		iCalObject *ico;
-
-		ico = l->data;
-		ical_object_generate_events (ico, start, end,
-					     build_event_list, &c);
-	}
-
-	c.event_list = g_list_sort (c.event_list, compare_instance_func);
-	return c.event_list;
-}
-
-struct build_alarm_list_closure {
-	time_t start;
-	time_t end;
-	GList *alarms;
-};
-
-/* Computes the offset in minutes from an alarm trigger to the actual event */
-static int
-compute_alarm_offset (CalendarAlarm *a)
-{
-	int ofs;
-
-	if (!a->enabled)
-		return -1;
-
-	switch (a->units) {
-	case ALARM_MINUTES:
-		ofs = a->count * 60;
-		break;
-
-	case ALARM_HOURS:
-		ofs = a->count * 3600;
-		break;
-
-	case ALARM_DAYS:
-		ofs = a->count * 24 * 3600;
-		break;
-
-	default:
-		ofs = -1;
-		g_assert_not_reached ();
-	}
-
-	return ofs;
-}
-
-/* Allocates and fills in a new CalAlarmInstance structure */
-static CalAlarmInstance *
-build_cal_alarm_instance (iCalObject *ico, enum AlarmType type, time_t trigger, time_t occur)
-{
-	CalAlarmInstance *ai;
-
-	g_assert (ico->uid != NULL);
-
-	ai = g_new (CalAlarmInstance, 1);
-	ai->uid = g_strdup (ico->uid);
-	ai->type = type;
-	ai->trigger = trigger;
-	ai->occur = occur;
-
-	return ai;
-}
-
-/* Adds the specified alarm to the list if its trigger time falls within the
- * requested range.
- */
-static void
-try_add_alarm (time_t occur_start, iCalObject *ico, CalendarAlarm *alarm,
-	       struct build_alarm_list_closure *c)
-{
-	int ofs;
-	time_t trigger;
-	CalAlarmInstance *ai;
-
-	if (!alarm->enabled)
-		return;
-
-	ofs = compute_alarm_offset (alarm);
-	g_assert (ofs != -1);
-
-	trigger = occur_start - ofs;
-
-	if (trigger < c->start || trigger > c->end)
-		return;
-
-	ai = build_cal_alarm_instance (ico, alarm->type, trigger, occur_start);
-	c->alarms = g_list_prepend (c->alarms, ai);
-}
-
-/* Builds a list of alarm instances.  Used as a callback from
- * ical_object_generate_events().
- */
-static int
-build_alarm_list (iCalObject *ico, time_t start, time_t end, void *data)
-{
-	struct build_alarm_list_closure *c;
-
-	c = data;
-
-	try_add_alarm (start, ico, &ico->dalarm, c);
-	try_add_alarm (start, ico, &ico->aalarm, c);
-	try_add_alarm (start, ico, &ico->palarm, c);
-	try_add_alarm (start, ico, &ico->malarm, c);
-
-	return TRUE;
-}
-
-/* Adds all the alarm triggers that occur within the specified time range */
-static GList *
-add_alarms_for_object (GList *alarms, iCalObject *ico, time_t start, time_t end)
-{
-	struct build_alarm_list_closure c;
-	int dofs, aofs, pofs, mofs;
-	int max_ofs;
-
-	dofs = compute_alarm_offset (&ico->dalarm);
-	aofs = compute_alarm_offset (&ico->aalarm);
-	pofs = compute_alarm_offset (&ico->palarm);
-	mofs = compute_alarm_offset (&ico->malarm);
-
-	max_ofs = MAX (dofs, MAX (aofs, MAX (pofs, mofs)));
-	if (max_ofs == -1)
-		return alarms;
-
-	c.start = start;
-	c.end = end;
-	c.alarms = alarms;
-
-	ical_object_generate_events (ico, start, end, build_alarm_list, &c);
-	return c.alarms;
-}
-
-/* Get_alarms_in_range handler for the IMC backend */
-static GList *
-cal_backend_imc_get_alarms_in_range (CalBackend *backend, time_t start, time_t end)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	GList *l;
-	GList *alarms;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (priv->loaded, NULL);
-
-	g_return_val_if_fail (start != -1 && end != -1, NULL);
-	g_return_val_if_fail (start <= end, NULL);
-
-	/* Only VEVENT and VTODO components can have alarms */
-
-	alarms = NULL;
-
-	for (l = priv->events; l; l = l->next)
-		alarms = add_alarms_for_object (alarms, (iCalObject *) l->data, start, end);
-
-	for (l = priv->todos; l; l = l->next)
-		alarms = add_alarms_for_object (alarms, (iCalObject *) l->data, start, end);
-
-	alarms = g_list_sort (alarms, compare_instance_func);
-	return alarms;
-}
-
-/* Get_alarms_for_object handler for the IMC backend */
-static gboolean
-cal_backend_imc_get_alarms_for_object (CalBackend *backend, const char *uid,
-				       time_t start, time_t end,
-				       GList **alarms)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	iCalObject *ico;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (priv->loaded, FALSE);
-	g_return_val_if_fail (uid != NULL, FALSE);
-	g_return_val_if_fail (start != -1 && end != -1, FALSE);
-	g_return_val_if_fail (start <= end, FALSE);
-	g_return_val_if_fail (alarms != NULL, FALSE);
-
-	*alarms = NULL;
-
-	ico = lookup_object (cbimc, uid);
-	if (!ico)
-		return FALSE;
-
-	/* Only VEVENT and VTODO components can have alarms */
-
-	if (ico->type != ICAL_EVENT && ico->type != ICAL_TODO)
-		return TRUE;
-
-	*alarms = add_alarms_for_object (*alarms, ico, start, end);
-	*alarms = g_list_sort (*alarms, compare_instance_func);
-
-	return TRUE;
-}
-
-/* Notifies a backend's clients that an object was updated */
-static void
-notify_update (CalBackendIMC *cbimc, const char *uid)
-{
-	IMCPrivate *priv;
-	GList *l;
-
-	priv = cbimc->priv;
-
-	for (l = priv->clients; l; l = l->next) {
-		Cal *cal;
-
-		cal = CAL (l->data);
-		cal_notify_update (cal, uid);
-	}
-}
-
-/* Notifies a backend's clients that an object was removed */
-static void
-notify_remove (CalBackendIMC *cbimc, const char *uid)
-{
-	IMCPrivate *priv;
-	GList *l;
-
-	priv = cbimc->priv;
-
-	for (l = priv->clients; l; l = l->next) {
-		Cal *cal;
-
-		cal = CAL (l->data);
-		cal_notify_remove (cal, uid);
-	}
-}
-
-/* Update_object handler for the IMC backend */
-static gboolean
-cal_backend_imc_update_object (CalBackend *backend, const char *uid, const char *calobj)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	iCalObject *ico, *new_ico;
-	CalObjFindStatus status;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (priv->loaded, FALSE);
-
-	g_return_val_if_fail (uid != NULL, FALSE);
-	g_return_val_if_fail (calobj != NULL, FALSE);
-
-	/* Pull the object from the string */
-
-	status = ical_object_find_in_string (uid, calobj, &new_ico);
-
-	if (status != CAL_OBJ_FIND_SUCCESS)
-		return FALSE;
-
-	/* Update the object */
-
-	ico = lookup_object (cbimc, uid);
-
-	if (ico)
-		remove_object (cbimc, ico);
-
-	add_object (cbimc, new_ico);
-	new_ico->pilot_status = ICAL_PILOT_SYNC_MOD;
-	save (cbimc);
-
-	/* FIXME: do the notification asynchronously */
-
-	notify_update (cbimc, new_ico->uid);
-
-	return TRUE;
-}
-
-/* Remove_object handler for the IMC backend */
-static gboolean
-cal_backend_imc_remove_object (CalBackend *backend, const char *uid)
-{
-	CalBackendIMC *cbimc;
-	IMCPrivate *priv;
-	iCalObject *ico;
-
-	cbimc = CAL_BACKEND_IMC (backend);
-	priv = cbimc->priv;
-
-	g_return_val_if_fail (priv->loaded, FALSE);
-
-	g_return_val_if_fail (uid != NULL, FALSE);
-
-	ico = lookup_object (cbimc, uid);
-	if (!ico)
-		return FALSE;
-
-	remove_object (cbimc, ico);
-
-	priv->dirty = TRUE;
-	save (cbimc);
-
-	/* FIXME: do the notification asynchronously */
-	notify_remove (cbimc, uid);
-
-	return TRUE;
-}
diff --git a/calendar/pcs/cal-backend-imc.h b/calendar/pcs/cal-backend-imc.h
deleted file mode 100644
index 954bbc52cc..0000000000
--- a/calendar/pcs/cal-backend-imc.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Evolution calendar - Internet Mail Consortium formats backend
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Authors: Federico Mena-Quintero <federico@helixcode.com>
- *          Seth Alves <alves@helixcode.com>
- *          Miguel de Icaza <miguel@helixcode.com>
- *
- * 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.
- */
-
-#ifndef CAL_BACKEND_IMC_H
-#define CAL_BACKEND_IMC_H
-
-#include <libgnome/gnome-defs.h>
-#include "cal-backend.h"
-
-BEGIN_GNOME_DECLS
-
-
-
-#define CAL_BACKEND_IMC_TYPE            (cal_backend_imc_get_type ())
-#define CAL_BACKEND_IMC(obj)            (GTK_CHECK_CAST ((obj), CAL_BACKEND_IMC_TYPE, CalBackendIMC))
-#define CAL_BACKEND_IMC_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), CAL_BACKEND_IMC_TYPE,	\
-					 CalBackendIMCClass))
-#define IS_CAL_BACKEND_IMC(obj)         (GTK_CHECK_TYPE ((obj), CAL_BACKEND_IMC_TYPE))
-#define IS_CAL_BACKEND_IMC_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), CAL_BACKEND_IMC_TYPE))
-
-typedef struct _CalBackendIMC CalBackendIMC;
-typedef struct _CalBackendIMCClass CalBackendIMCClass;
-
-struct _CalBackendIMC {
-	CalBackend backend;
-
-	/* Private data */
-	gpointer priv;
-};
-
-struct _CalBackendIMCClass {
-	CalBackendClass parent_class;
-};
-
-GtkType cal_backend_imc_get_type (void);
-
-
-
-END_GNOME_DECLS
-
-#endif
diff --git a/calendar/pcs/cal-backend.c b/calendar/pcs/cal-backend.c
deleted file mode 100644
index e33cedeae8..0000000000
--- a/calendar/pcs/cal-backend.c
+++ /dev/null
@@ -1,403 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* Evolution calendar - generic backend class
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#include <config.h>
-#include <gtk/gtksignal.h>
-#include <cal-util/calobj.h>
-#include "cal-backend.h"
-#include "libversit/vcc.h"
-
-
-
-/* Signal IDs */
-enum {
-	LAST_CLIENT_GONE,
-	LAST_SIGNAL
-};
-
-static void cal_backend_class_init (CalBackendClass *class);
-
-static GtkObjectClass *parent_class;
-
-static guint cal_backend_signals[LAST_SIGNAL];
-
-#define CLASS(backend) (CAL_BACKEND_CLASS (GTK_OBJECT (backend)->klass))
-
-
-
-/**
- * cal_backend_get_type:
- * @void:
- *
- * Registers the #CalBackend class if necessary, and returns the type ID
- * associated to it.
- *
- * Return value: The type ID of the #CalBackend class.
- **/
-GtkType
-cal_backend_get_type (void)
-{
-	static GtkType cal_backend_type = 0;
-
-	if (!cal_backend_type) {
-		static const GtkTypeInfo cal_backend_info = {
-			"CalBackend",
-			sizeof (CalBackend),
-			sizeof (CalBackendClass),
-			(GtkClassInitFunc) cal_backend_class_init,
-			(GtkObjectInitFunc) NULL,
-			NULL, /* reserved_1 */
-			NULL, /* reserved_2 */
-			(GtkClassInitFunc) NULL
-		};
-
-		cal_backend_type =
-			gtk_type_unique (GTK_TYPE_OBJECT, &cal_backend_info);
-	}
-
-	return cal_backend_type;
-}
-
-/* Class initialization function for the calendar backend */
-static void
-cal_backend_class_init (CalBackendClass *class)
-{
-	GtkObjectClass *object_class;
-
-	object_class = (GtkObjectClass *) class;
-
-	parent_class = gtk_type_class (GTK_TYPE_OBJECT);
-
-	cal_backend_signals[LAST_CLIENT_GONE] =
-		gtk_signal_new ("last_client_gone",
-				GTK_RUN_FIRST,
-				object_class->type,
-				GTK_SIGNAL_OFFSET (CalBackendClass, last_client_gone),
-				gtk_marshal_NONE__NONE,
-				GTK_TYPE_NONE, 0);
-
-	gtk_object_class_add_signals (object_class, cal_backend_signals, LAST_SIGNAL);
-}
-
-
-
-/**
- * cal_backend_get_uri:
- * @backend: A calendar backend.
- *
- * Queries the URI of a calendar backend, which must already have a loaded
- * calendar.
- *
- * Return value: The URI where the calendar is stored.
- **/
-GnomeVFSURI *
-cal_backend_get_uri (CalBackend *backend)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-
-	g_assert (CLASS (backend)->get_uri != NULL);
-	return (* CLASS (backend)->get_uri) (backend);
-}
-
-/**
- * cal_backend_add_cal:
- * @backend: A calendar backend.
- * @cal: A calendar client interface object.
- *
- * Adds a calendar client interface object to a calendar @backend.
- * The calendar backend must already have a loaded calendar.
- **/
-void
-cal_backend_add_cal (CalBackend *backend, Cal *cal)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-
-	g_assert (CLASS (backend)->add_cal != NULL);
-	(* CLASS (backend)->add_cal) (backend, cal);
-}
-
-/**
- * cal_backend_load:
- * @backend: A calendar backend.
- * @uri: URI that contains the calendar data.
- *
- * Loads a calendar backend with data from a calendar stored at the specified
- * URI.
- *
- * Return value: An operation status code.
- **/
-CalBackendLoadStatus
-cal_backend_load (CalBackend *backend, GnomeVFSURI *uri)
-{
-	g_return_val_if_fail (backend != NULL, CAL_BACKEND_LOAD_ERROR);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), CAL_BACKEND_LOAD_ERROR);
-	g_return_val_if_fail (uri != NULL, CAL_BACKEND_LOAD_ERROR);
-
-	g_assert (CLASS (backend)->load != NULL);
-	return (* CLASS (backend)->load) (backend, uri);
-}
-
-/**
- * cal_backend_create:
- * @backend: A calendar backend.
- * @uri: URI that will contain the calendar data.
- *
- * Creates a new empty calendar in a calendar backend.
- **/
-void
-cal_backend_create (CalBackend *backend, GnomeVFSURI *uri)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-	g_return_if_fail (uri != NULL);
-
-	g_assert (CLASS (backend)->create != NULL);
-	(* CLASS (backend)->create) (backend, uri);
-}
-
-/**
- * cal_backend_get_n_objects:
- * @backend: A calendar backend.
- * @type: Types of objects that will be included in the count.
- * 
- * Queries the number of calendar objects of a particular type.
- * 
- * Return value: Number of objects of the specified @type.
- **/
-int
-cal_backend_get_n_objects (CalBackend *backend, CalObjType type)
-{
-	g_return_val_if_fail (backend != NULL, -1);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), -1);
-
-	g_assert (CLASS (backend)->get_n_objects != NULL);
-	return (* CLASS (backend)->get_n_objects) (backend, type);
-}
-
-/**
- * cal_backend_get_object:
- * @backend: A calendar backend.
- * @uid: Unique identifier for a calendar object.
- *
- * Queries a calendar backend for a calendar object based on its unique
- * identifier.
- *
- * Return value: The string representation of a complete calendar wrapping the
- * the sought object, or NULL if no object had the specified UID.  A complete
- * calendar is returned because you also need the timezone data.
- **/
-char *
-cal_backend_get_object (CalBackend *backend, const char *uid)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (uid != NULL, NULL);
-
-	g_assert (CLASS (backend)->get_object != NULL);
-	return (* CLASS (backend)->get_object) (backend, uid);
-}
-
-/**
- * cal_backend_get_uids:
- * @backend: A calendar backend.
- * @type: Bitmask with types of objects to return.
- *
- * Builds a list of unique identifiers corresponding to calendar objects whose
- * type matches one of the types specified in the @type flags.
- *
- * Return value: A list of strings that are the sought UIDs.  The list should be
- * freed using the cal_obj_uid_list_free() function.
- **/
-GList *
-cal_backend_get_uids (CalBackend *backend, CalObjType type)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-
-	g_assert (CLASS (backend)->get_uids != NULL);
-	return (* CLASS (backend)->get_uids) (backend, type);
-}
-
-/**
- * cal_backend_get_objects_in_range:
- * @backend: A calendar backend.
- * @type: Bitmask with types of objects to return.
- * @start: Start time for query.
- * @end: End time for query.
- * 
- * Builds a list of unique identifiers corresponding to calendar objects of the
- * specified type that occur or recur within the specified time range.
- * 
- * Return value: A list of UID strings.  The list should be freed using the
- * cal_obj_uid_list_free() function.
- **/
-GList *
-cal_backend_get_objects_in_range (CalBackend *backend, CalObjType type,
-				  time_t start, time_t end)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (start != -1 && end != -1, NULL);
-	g_return_val_if_fail (start <= end, NULL);
-
-	g_assert (CLASS (backend)->get_objects_in_range != NULL);
-	return (* CLASS (backend)->get_objects_in_range) (backend, type, start, end);
-}
-
-/**
- * cal_backend_get_alarms_in_range:
- * @backend: A calendar backend.
- * @start: Start time for query.
- * @end: End time for query.
- * 
- * Builds a sorted list of the alarms that trigger in the specified time range.
- * 
- * Return value: A list of #CalAlarmInstance structures, sorted by trigger time.
- **/
-GList *
-cal_backend_get_alarms_in_range (CalBackend *backend, time_t start, time_t end)
-{
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-	g_return_val_if_fail (start != -1 && end != -1, NULL);
-	g_return_val_if_fail (start <= end, NULL);
-
-	g_assert (CLASS (backend)->get_alarms_in_range != NULL);
-	return (* CLASS (backend)->get_alarms_in_range) (backend, start, end);
-}
-
-/**
- * cal_backend_get_alarms_for_object:
- * @backend: A calendar backend.
- * @uid: Unique identifier for a calendar object.
- * @start: Start time for query.
- * @end: End time for query.
- * @alarms: Return value for the list of alarm instances.
- * 
- * Builds a sorted list of the alarms of the specified event that trigger in a
- * particular time range.
- * 
- * Return value: TRUE on success, FALSE if the object was not found.
- **/
-gboolean
-cal_backend_get_alarms_for_object (CalBackend *backend, const char *uid,
-				   time_t start, time_t end,
-				   GList **alarms)
-{
-	g_return_val_if_fail (backend != NULL, FALSE);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
-	g_return_val_if_fail (uid != NULL, FALSE);
-	g_return_val_if_fail (start != -1 && end != -1, FALSE);
-	g_return_val_if_fail (start <= end, FALSE);
-	g_return_val_if_fail (alarms != NULL, FALSE);
-
-	g_assert (CLASS (backend)->get_alarms_for_object != NULL);
-	return (* CLASS (backend)->get_alarms_for_object) (backend, uid, start, end, alarms);
-}
-
-
-char *cal_backend_get_uid_by_pilot_id (CalBackend *backend, unsigned long int pilot_id)
-{
-	g_return_val_if_fail (backend != NULL, FALSE);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
-	g_assert (CLASS(backend)->get_uid_by_pilot_id != NULL);
-	return (* CLASS(backend)->get_uid_by_pilot_id) (backend, pilot_id);
-}
-
-
-void cal_backend_update_pilot_id (CalBackend *backend, const char *uid,
-				  unsigned long int pilot_id,
-				  unsigned long int pilot_status)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-	g_assert (CLASS(backend)->update_pilot_id != NULL);
-	(* CLASS(backend)->update_pilot_id) (backend, uid,
-					     pilot_id, pilot_status);
-}
-
-
-
-/**
- * cal_backend_update_object:
- * @backend: A calendar backend.
- * @uid: Unique identifier of the object to update.
- * @calobj: String representation of the new calendar object.
- * 
- * Updates an object in a calendar backend.  It will replace any existing
- * object that has the same UID as the specified one.  The backend will in
- * turn notify all of its clients about the change.
- * 
- * Return value: TRUE on success, FALSE on being passed an invalid object or one
- * with an unsupported type.
- **/
-gboolean
-cal_backend_update_object (CalBackend *backend, const char *uid, const char *calobj)
-{
-	g_return_val_if_fail (backend != NULL, FALSE);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
-	g_return_val_if_fail (uid != NULL, FALSE);
-	g_return_val_if_fail (calobj != NULL, FALSE);
-
-	g_assert (CLASS (backend)->update_object != NULL);
-	return (* CLASS (backend)->update_object) (backend, uid, calobj);
-}
-
-/**
- * cal_backend_remove_object:
- * @backend: A calendar backend.
- * @uid: Unique identifier of the object to remove.
- * 
- * Removes an object in a calendar backend.  The backend will notify all of its
- * clients about the change.
- * 
- * Return value: TRUE on success, FALSE on being passed an UID for an object
- * that does not exist in the backend.
- **/
-gboolean
-cal_backend_remove_object (CalBackend *backend, const char *uid)
-{
-	g_return_val_if_fail (backend != NULL, FALSE);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), FALSE);
-	g_return_val_if_fail (uid != NULL, FALSE);
-
-	g_assert (CLASS (backend)->remove_object != NULL);
-	return (* CLASS (backend)->remove_object) (backend, uid);
-}
-
-/**
- * cal_backend_last_client_gone:
- * @backend: A calendar backend.
- * 
- * Emits the "last_client_gone" signal of a calendar backend.  This function is
- * to be used only by backend implementations.
- **/
-void
-cal_backend_last_client_gone (CalBackend *backend)
-{
-	g_return_if_fail (backend != NULL);
-	g_return_if_fail (IS_CAL_BACKEND (backend));
-
-	gtk_signal_emit (GTK_OBJECT (backend), cal_backend_signals[LAST_CLIENT_GONE]);
-}
diff --git a/calendar/pcs/cal-backend.h b/calendar/pcs/cal-backend.h
deleted file mode 100644
index e1122f4d1c..0000000000
--- a/calendar/pcs/cal-backend.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* Evolution calendar - generic backend class
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#ifndef CAL_BACKEND_H
-#define CAL_BACKEND_H
-
-#include <libgnome/gnome-defs.h>
-#include <libgnomevfs/gnome-vfs.h>
-#include <cal-util/cal-util.h>
-#include "calendar/pcs/evolution-calendar.h"
-#include "cal-common.h"
-#include "cal.h"
-
-BEGIN_GNOME_DECLS
-
-
-
-#define CAL_BACKEND_TYPE            (cal_backend_get_type ())
-#define CAL_BACKEND(obj)            (GTK_CHECK_CAST ((obj), CAL_BACKEND_TYPE, CalBackend))
-#define CAL_BACKEND_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), CAL_BACKEND_TYPE,		\
-				     CalBackendClass))
-#define IS_CAL_BACKEND(obj)         (GTK_CHECK_TYPE ((obj), CAL_BACKEND_TYPE))
-#define IS_CAL_BACKEND_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), CAL_BACKEND_TYPE))
-
-/* Load status values */
-typedef enum {
-	CAL_BACKEND_LOAD_SUCCESS,	/* Loading OK */
-	CAL_BACKEND_LOAD_ERROR		/* We need better error reporting in libversit */
-} CalBackendLoadStatus;
-
-struct _CalBackend {
-	GtkObject object;
-
-	/* Private data */
-	gpointer priv;
-};
-
-struct _CalBackendClass {
-	GtkObjectClass parent_class;
-
-	/* Notification signals */
-	void (* last_client_gone) (CalBackend *backend);
-
-	/* Virtual methods */
-	GnomeVFSURI *(* get_uri) (CalBackend *backend);
-	void (* add_cal) (CalBackend *backend, Cal *cal);
-	CalBackendLoadStatus (* load) (CalBackend *backend, GnomeVFSURI *uri);
-	void (* create) (CalBackend *backend, GnomeVFSURI *uri);
-
-	int (* get_n_objects) (CalBackend *backend, CalObjType type);
-	char *(* get_object) (CalBackend *backend, const char *uid);
-	GList *(* get_uids) (CalBackend *backend, CalObjType type);
-	GList *(* get_objects_in_range) (CalBackend *backend, CalObjType type,
-					 time_t start, time_t end);
-	GList *(* get_alarms_in_range) (CalBackend *backend, time_t start, time_t end);
-	gboolean (* get_alarms_for_object) (CalBackend *backend, const char *uid,
-					    time_t start, time_t end,
-					    GList **alarms);
-	gboolean (* update_object) (CalBackend *backend, const char *uid, const char *calobj);
-	gboolean (* remove_object) (CalBackend *backend, const char *uid);
-	char *(* get_uid_by_pilot_id) (CalBackend *backend, unsigned long int pilot_id);
-	void (* update_pilot_id) (CalBackend *backend, const char *uid,
-				  unsigned long int pilot_id, unsigned long int pilot_status);
-};
-
-GtkType cal_backend_get_type (void);
-
-GnomeVFSURI *cal_backend_get_uri (CalBackend *backend);
-
-void cal_backend_add_cal (CalBackend *backend, Cal *cal);
-
-CalBackendLoadStatus cal_backend_load (CalBackend *backend, GnomeVFSURI *uri);
-
-void cal_backend_create (CalBackend *backend, GnomeVFSURI *uri);
-
-int cal_backend_get_n_objects (CalBackend *backend, CalObjType type);
-
-char *cal_backend_get_object (CalBackend *backend, const char *uid);
-
-GList *cal_backend_get_uids (CalBackend *backend, CalObjType type);
-
-GList *cal_backend_get_objects_in_range (CalBackend *backend, CalObjType type,
-					 time_t start, time_t end);
-
-GList *cal_backend_get_alarms_in_range (CalBackend *backend, time_t start, time_t end);
-
-gboolean cal_backend_get_alarms_for_object (CalBackend *backend, const char *uid,
-					    time_t start, time_t end,
-					    GList **alarms);
-
-
-gboolean cal_backend_update_object (CalBackend *backend, const char *uid, const char *calobj);
-
-gboolean cal_backend_remove_object (CalBackend *backend, const char *uid);
-
-void cal_backend_last_client_gone (CalBackend *backend);
-
-char *cal_backend_get_uid_by_pilot_id (CalBackend *backend, unsigned long int pilot_id);
-
-void cal_backend_update_pilot_id (CalBackend *backend, const char *uid,
-				  unsigned long int pilot_id,
-				  unsigned long int pilot_status);
-
-
-
-END_GNOME_DECLS
-
-#endif
diff --git a/calendar/pcs/cal-common.h b/calendar/pcs/cal-common.h
deleted file mode 100644
index e51ddf1bdd..0000000000
--- a/calendar/pcs/cal-common.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Evolution calendar server - common declarations
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#ifndef CAL_COMMON_H
-#define CAL_COMMON_H
-
-#include <libgnome/gnome-defs.h>
-
-BEGIN_GNOME_DECLS
-
-
-
-typedef struct _CalBackend CalBackend;
-typedef struct _CalBackendClass CalBackendClass;
-
-typedef struct _Cal Cal;
-typedef struct _CalClass CalClass;
-
-
-
-END_GNOME_DECLS
-
-#endif
diff --git a/calendar/pcs/cal-factory.c b/calendar/pcs/cal-factory.c
deleted file mode 100644
index ab19ccb8b3..0000000000
--- a/calendar/pcs/cal-factory.c
+++ /dev/null
@@ -1,858 +0,0 @@
-/* Evolution calendar factory
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#include <config.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <gtk/gtksignal.h>
-#include "cal.h"
-#include "cal-backend.h"
-#include "cal-factory.h"
-#include "job.h"
-
-
-
-/* Private part of the CalFactory structure */
-typedef struct {
-	/* Hash table from URI method strings to GtkType * for backend class types */
-	GHashTable *methods;
-
-	/* Hash table from GnomeVFSURI structures to CalBackend objects */
-	GHashTable *backends;
-} CalFactoryPrivate;
-
-
-
-/* Signal IDs */
-enum {
-	LAST_CALENDAR_GONE,
-	LAST_SIGNAL
-};
-
-static void cal_factory_class_init (CalFactoryClass *class);
-static void cal_factory_init (CalFactory *factory);
-static void cal_factory_destroy (GtkObject *object);
-
-static POA_Evolution_Calendar_CalFactory__vepv cal_factory_vepv;
-
-static BonoboObjectClass *parent_class;
-
-static guint cal_factory_signals[LAST_SIGNAL];
-
-
-
-/**
- * cal_factory_get_type:
- * @void:
- *
- * Registers the #CalFactory class if necessary, and returns the type ID
- * associated to it.
- *
- * Return value: The type ID of the #CalFactory class.
- **/
-GtkType
-cal_factory_get_type (void)
-{
-	static GtkType cal_factory_type = 0;
-
-	if (!cal_factory_type) {
-		static const GtkTypeInfo cal_factory_info = {
-			"CalFactory",
-			sizeof (CalFactory),
-			sizeof (CalFactoryClass),
-			(GtkClassInitFunc) cal_factory_class_init,
-			(GtkObjectInitFunc) cal_factory_init,
-			NULL, /* reserved_1 */
-			NULL, /* reserved_2 */
-			(GtkClassInitFunc) NULL
-		};
-
-		cal_factory_type = gtk_type_unique (bonobo_object_get_type (), &cal_factory_info);
-	}
-
-	return cal_factory_type;
-}
-
-/* CORBA class initialization function for the calendar factory */
-static void
-init_cal_factory_corba_class (void)
-{
-	cal_factory_vepv.Bonobo_Unknown_epv = bonobo_object_get_epv ();
-	cal_factory_vepv.Evolution_Calendar_CalFactory_epv = cal_factory_get_epv ();
-}
-
-/* Class initialization function for the calendar factory */
-static void
-cal_factory_class_init (CalFactoryClass *class)
-{
-	GtkObjectClass *object_class;
-
-	object_class = (GtkObjectClass *) class;
-
-	parent_class = gtk_type_class (bonobo_object_get_type ());
-
-	cal_factory_signals[LAST_CALENDAR_GONE] =
-		gtk_signal_new ("last_calendar_gone",
-				GTK_RUN_FIRST,
-				object_class->type,
-				GTK_SIGNAL_OFFSET (CalFactoryClass, last_calendar_gone),
-				gtk_marshal_NONE__NONE,
-				GTK_TYPE_NONE, 0);
-
-	gtk_object_class_add_signals (object_class, cal_factory_signals, LAST_SIGNAL);
-
-	object_class->destroy = cal_factory_destroy;
-
-	init_cal_factory_corba_class ();
-}
-
-/* Object initialization function for the calendar factory */
-static void
-cal_factory_init (CalFactory *factory)
-{
-	CalFactoryPrivate *priv;
-
-	priv = g_new0 (CalFactoryPrivate, 1);
-	factory->priv = priv;
-
-	priv->methods = g_hash_table_new (g_str_hash, g_str_equal);
-	priv->backends = g_hash_table_new (gnome_vfs_uri_hash, gnome_vfs_uri_hequal);
-}
-
-/* Frees a method/GtkType * pair from the methods hash table */
-static void
-free_method (gpointer key, gpointer value, gpointer data)
-{
-	char *method;
-	GtkType *type;
-
-	method = key;
-	type = value;
-
-	g_free (method);
-	g_free (type);
-}
-
-/* Frees a uri/backend pair from the backends hash table */
-static void
-free_backend (gpointer key, gpointer value, gpointer data)
-{
-	GnomeVFSURI *uri;
-	CalBackend *backend;
-
-	uri = key;
-	backend = value;
-
-	gnome_vfs_uri_unref (uri);
-	gtk_object_unref (GTK_OBJECT (backend));
-}
-
-/* Destroy handler for the calendar */
-static void
-cal_factory_destroy (GtkObject *object)
-{
-	CalFactory *factory;
-	CalFactoryPrivate *priv;
-
-	g_return_if_fail (object != NULL);
-	g_return_if_fail (IS_CAL_FACTORY (object));
-
-	factory = CAL_FACTORY (object);
-	priv = factory->priv;
-
-	g_hash_table_foreach (priv->methods, free_method, NULL);
-	g_hash_table_destroy (priv->methods);
-	priv->methods = NULL;
-
-	/* Should we assert that there are no more backends? */
-
-	g_hash_table_foreach (priv->backends, free_backend, NULL);
-	g_hash_table_destroy (priv->backends);
-	priv->backends = NULL;
-
-	g_free (priv);
-	factory->priv = NULL;
-
-	if (GTK_OBJECT_CLASS (parent_class)->destroy)
-		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-
-/* Loading and creating calendars */
-
-/* Job data */
-typedef struct {
-	CalFactory *factory;
-	char *uri;
-	Evolution_Calendar_Listener listener;
-} LoadCreateJobData;
-
-/* Queues a load or create request */
-static void
-queue_load_create_job (CalFactory *factory, const char *uri, Evolution_Calendar_Listener listener,
-		       JobFunc func)
-{
-	LoadCreateJobData *jd;
-	CORBA_Environment ev;
-	Evolution_Calendar_Listener listener_copy;
-	gboolean result;
-
-	g_assert (uri != NULL);
-
-	CORBA_exception_init (&ev);
-	result = CORBA_Object_is_nil (listener, &ev);
-	if (ev._major != CORBA_NO_EXCEPTION) {
-		g_message ("queue_load_create_job(): could not see if the listener was NIL");
-		CORBA_exception_free (&ev);
-		return;
-	}
-	CORBA_exception_free (&ev);
-
-	if (result) {
-		g_message ("queue_load_create_job(): cannot operate on a NIL listener!");
-		return;
-	}
-
-	listener_copy = CORBA_Object_duplicate (listener, &ev);
-
-	if (ev._major != CORBA_NO_EXCEPTION) {
-		g_message ("queue_load_create_job(): could not duplicate the listener");
-		CORBA_exception_free (&ev);
-		return;
-	}
-
-	CORBA_exception_free (&ev);
-
-	jd = g_new (LoadCreateJobData, 1);
-	jd->factory = factory;
-	jd->uri = g_strdup (uri);
-	jd->listener = listener_copy;
-
-	job_add (func, jd);
-}
-
-/* Looks up a calendar backend in a factory's hash table of uri->cal */
-static CalBackend *
-lookup_backend (CalFactory *factory, GnomeVFSURI *uri)
-{
-	CalFactoryPrivate *priv;
-	CalBackend *backend;
-
-	priv = factory->priv;
-
-	backend = g_hash_table_lookup (priv->backends, uri);
-	return backend;
-}
-
-/* Callback used when a backend loses its last connected client */
-static void
-backend_last_client_gone_cb (CalBackend *backend, gpointer data)
-{
-	CalFactory *factory;
-	CalFactoryPrivate *priv;
-	GnomeVFSURI *uri;
-	gpointer orig_key;
-	gboolean result;
-	GnomeVFSURI *orig_uri;
-
-	fprintf (stderr, "backend_last_client_gone_cb() called!\n");
-
-	factory = CAL_FACTORY (data);
-	priv = factory->priv;
-
-	/* Remove the backend from the hash table */
-
-	uri = cal_backend_get_uri (backend);
-	g_assert (uri != NULL);
-
-	result = g_hash_table_lookup_extended (priv->backends, uri, &orig_key, NULL);
-	g_assert (result != FALSE);
-
-	orig_uri = orig_key;
-
-	g_hash_table_remove (priv->backends, orig_uri);
-	gnome_vfs_uri_unref (orig_uri);
-
-	gtk_object_unref (GTK_OBJECT (backend));
-
-	/* Notify upstream if there are no more backends */
-
-	if (g_hash_table_size (priv->backends) == 0)
-		gtk_signal_emit (GTK_OBJECT (factory), cal_factory_signals[LAST_CALENDAR_GONE]);
-}
-
-/* Adds a backend to the calendar factory's hash table */
-static void
-add_backend (CalFactory *factory, GnomeVFSURI *uri, CalBackend *backend)
-{
-	CalFactoryPrivate *priv;
-
-	priv = factory->priv;
-
-	gnome_vfs_uri_ref (uri);
-	g_hash_table_insert (priv->backends, uri, backend);
-
-	gtk_signal_connect (GTK_OBJECT (backend), "last_client_gone",
-			    GTK_SIGNAL_FUNC (backend_last_client_gone_cb),
-			    factory);
-}
-
-/* Tries to launch a backend for the method of the specified URI.  If there is
- * no such method registered in the factory, it sends the listener the
- * MethodNotSupported error code.
- */
-static CalBackend *
-launch_backend_for_uri (CalFactory *factory, GnomeVFSURI *uri, Evolution_Calendar_Listener listener)
-{
-	CalFactoryPrivate *priv;
-	char *method;
-	GtkType *type;
-	CalBackend *backend;
-
-	priv = factory->priv;
-
-	/* FIXME: add an accessor function to gnome-vfs */
-	method = uri->method_string;
-
-	type = g_hash_table_lookup (priv->methods, method);
-
-	if (!type) {
-		CORBA_Environment ev;
-
-		CORBA_exception_init (&ev);
-		Evolution_Calendar_Listener_cal_loaded (
-			listener,
-			Evolution_Calendar_Listener_METHOD_NOT_SUPPORTED,
-			CORBA_OBJECT_NIL,
-			&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("launch_backend_for_uri(): could not notify the listener");
-
-		CORBA_exception_free (&ev);
-		return NULL;
-	}
-
-	backend = gtk_type_new (*type);
-	if (!backend)
-		g_message ("launch_backend_for_uri(): could not launch the backend");
-
-	return backend;
-}
-
-/* Loads a calendar backend and puts it in the factory's backend hash table */
-static CalBackend *
-load_backend (CalFactory *factory, GnomeVFSURI *uri, Evolution_Calendar_Listener listener)
-{
-	CalFactoryPrivate *priv;
-	CalBackend *backend;
-	CalBackendLoadStatus status;
-	CORBA_Environment ev;
-
-	priv = factory->priv;
-
-	backend = launch_backend_for_uri (factory, uri, listener);
-	if (!backend)
-		return NULL;
-
-	status = cal_backend_load (backend, uri);
-
-	switch (status) {
-	case CAL_BACKEND_LOAD_SUCCESS:
-		add_backend (factory, uri, backend);
-		return backend;
-
-	case CAL_BACKEND_LOAD_ERROR:
-		gtk_object_unref (GTK_OBJECT (backend));
-
-		CORBA_exception_init (&ev);
-		Evolution_Calendar_Listener_cal_loaded (listener,
-							Evolution_Calendar_Listener_ERROR,
-							CORBA_OBJECT_NIL,
-							&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("load_backend(): could not notify the listener");
-
-		CORBA_exception_free (&ev);
-		return NULL;
-
-	default:
-		g_assert_not_reached ();
-		return NULL;
-	}
-}
-
-/* Creates a calendar backend and puts it in the factory's backend hash table */
-static CalBackend *
-create_backend (CalFactory *factory, GnomeVFSURI *uri, Evolution_Calendar_Listener listener)
-{
-	CalFactoryPrivate *priv;
-	CalBackend *backend;
-
-	priv = factory->priv;
-
-	backend = launch_backend_for_uri (factory, uri, listener);
-	if (!backend)
-		return NULL;
-
-	cal_backend_create (backend, uri);
-
-	/* FIXME: add error reporting to cal_backend_create() */
-#if 0
-	{
-		CORBA_Environment ev;
-
-		CORBA_exception_init (&ev);
-		Evolution_Calendar_Listener_cal_loaded (listener,
-							Evolution_Calendar_Listener_ERROR,
-							CORBA_OBJECT_NIL,
-							&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("create_fn(): could not notify the listener");
-
-		CORBA_exception_free (&ev);
-	}
-#endif
-
-	add_backend (factory, uri, backend);
-
-	return backend;
-}
-
-/* Adds a listener to a calendar backend by creating a calendar client interface
- * object.
- */
-static void
-add_calendar_client (CalFactory *factory, CalBackend *backend, Evolution_Calendar_Listener listener)
-{
-	Cal *cal;
-	CORBA_Environment ev;
-
-	cal = cal_new (backend, listener);
-	if (!cal) {
-		g_message ("add_calendar_client(): could not create the calendar client interface");
-
-		CORBA_exception_init (&ev);
-		Evolution_Calendar_Listener_cal_loaded (listener,
-							Evolution_Calendar_Listener_ERROR,
-							CORBA_OBJECT_NIL,
-							&ev);
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("add_calendar_client(): could not notify the listener");
-
-		CORBA_exception_free (&ev);
-		return;
-	}
-
-	cal_backend_add_cal (backend, cal);
-
-	CORBA_exception_init (&ev);
-	Evolution_Calendar_Listener_cal_loaded (listener,
-						Evolution_Calendar_Listener_SUCCESS,
-						bonobo_object_corba_objref (BONOBO_OBJECT (cal)),
-						&ev);
-
-	if (ev._major != CORBA_NO_EXCEPTION) {
-		g_message ("add_calendar_client(): could not notify the listener");
-		bonobo_object_unref (BONOBO_OBJECT (cal));
-	}
-
-	CORBA_exception_free (&ev);
-}
-
-/* Job handler for the load calendar command */
-static void
-load_fn (gpointer data)
-{
-	LoadCreateJobData *jd;
-	CalFactory *factory;
-	GnomeVFSURI *uri;
-	Evolution_Calendar_Listener listener;
-	CalBackend *backend;
-	CORBA_Environment ev;
-
-	jd = data;
-	g_assert (jd->uri != NULL);
-
-	/* Check the URI */
-
-	uri = gnome_vfs_uri_new (jd->uri);
-	g_free (jd->uri);
-
-	factory = jd->factory;
-	listener = jd->listener;
-	g_free (jd);
-
-	if (!uri) {
-		CORBA_exception_init (&ev);
-		Evolution_Calendar_Listener_cal_loaded (listener,
-							Evolution_Calendar_Listener_ERROR,
-							CORBA_OBJECT_NIL,
-							&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("load_fn(): Could not notify the listener!");
-
-		CORBA_exception_free (&ev);
-		goto out;
-	}
-
-	/* Look up the backend and create it if needed */
-
-	backend = lookup_backend (factory, uri);
-
-	if (!backend)
-		backend = load_backend (factory, uri, listener);
-
-	gnome_vfs_uri_unref (uri);
-
-	if (backend)
-		add_calendar_client (factory, backend, listener);
-
- out:
-
-	CORBA_exception_init (&ev);
-	CORBA_Object_release (listener, &ev);
-
-	if (ev._major != CORBA_NO_EXCEPTION)
-		g_message ("load_fn(): could not release the listener");
-
-	CORBA_exception_free (&ev);
-}
-
-/* Job handler for the create calendar command */
-static void
-create_fn (gpointer data)
-{
-	LoadCreateJobData *jd;
-	CalFactory *factory;
-	GnomeVFSURI *uri;
-	Evolution_Calendar_Listener listener;
-	CalBackend *backend;
-	CORBA_Environment ev;
-
-	jd = data;
-	g_assert (jd->uri != NULL);
-
-	/* Check the URI */
-
-	uri = gnome_vfs_uri_new (jd->uri);
-	g_free (jd->uri);
-
-	factory = jd->factory;
-	listener = jd->listener;
-	g_free (jd);
-
-	if (!uri) {
-		CORBA_exception_init (&ev);
-		Evolution_Calendar_Listener_cal_loaded (listener,
-							Evolution_Calendar_Listener_ERROR,
-							CORBA_OBJECT_NIL,
-							&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("create_fn(): Could not notify the listener!");
-
-		CORBA_exception_free (&ev);
-		goto out;
-	}
-
-	/* Check that the backend is not in use */
-
-	backend = lookup_backend (factory, uri);
-
-	if (backend) {
-		CORBA_exception_init (&ev);
-		Evolution_Calendar_Listener_cal_loaded (listener,
-							Evolution_Calendar_Listener_IN_USE,
-							CORBA_OBJECT_NIL,
-							&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("create_fn(): could not notify the listener");
-
-		CORBA_exception_free (&ev);
-		goto out;
-	}
-
-	/* Create the backend */
-
-	backend = create_backend (factory, uri, listener);
-
-	if (backend)
-		add_calendar_client (factory, backend, listener);
-
-	gnome_vfs_uri_unref (uri);
-
- out:
-
-	CORBA_exception_init (&ev);
-	CORBA_Object_release (listener, &ev);
-
-	if (ev._major != CORBA_NO_EXCEPTION)
-		g_message ("create_fn(): could not release the listener");
-
-	CORBA_exception_free (&ev);
-}
-
-
-
-/* CORBA servant implementation */
-
-/* CalFactory::load method */
-static void
-CalFactory_load (PortableServer_Servant servant,
-		 const CORBA_char *uri,
-		 Evolution_Calendar_Listener listener,
-		 CORBA_Environment *ev)
-{
-	CalFactory *factory;
-	CalFactoryPrivate *priv;
-	CORBA_Environment ev2;
-	gboolean result;
-
-	factory = CAL_FACTORY (bonobo_object_from_servant (servant));
-	priv = factory->priv;
-
-	CORBA_exception_init (&ev2);
-	result = CORBA_Object_is_nil (listener, &ev2);
-
-	if (ev2._major != CORBA_NO_EXCEPTION || result) {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_CalFactory_NilListener,
-				     NULL);
-
-		CORBA_exception_free (&ev2);
-		return;
-	}
-	CORBA_exception_free (&ev2);
-
-	queue_load_create_job (factory, uri, listener, load_fn);
-}
-
-/* CalFactory::create method */
-static void
-CalFactory_create (PortableServer_Servant servant,
-		   const CORBA_char *uri,
-		   Evolution_Calendar_Listener listener,
-		   CORBA_Environment *ev)
-{
-	CalFactory *factory;
-	CalFactoryPrivate *priv;
-
-	factory = CAL_FACTORY (bonobo_object_from_servant (servant));
-	priv = factory->priv;
-
-	queue_load_create_job (factory, uri, listener, create_fn);
-}
-
-/**
- * cal_factory_get_epv:
- * @void:
- *
- * Creates an EPV for the CalFactory CORBA class.
- *
- * Return value: A newly-allocated EPV.
- **/
-POA_Evolution_Calendar_CalFactory__epv *
-cal_factory_get_epv (void)
-{
-	POA_Evolution_Calendar_CalFactory__epv *epv;
-
-	epv = g_new0 (POA_Evolution_Calendar_CalFactory__epv, 1);
-	epv->load = CalFactory_load;
-	epv->create = CalFactory_create;
-
-	return epv;
-}
-
-
-
-/**
- * cal_factory_construct:
- * @factory: A calendar factory.
- * @corba_factory: CORBA object for the calendar factory.
- *
- * Constructs a calendar factory by binding the corresponding CORBA object to
- * it.
- *
- * Return value: The same object as the @factory argument.
- **/
-CalFactory *
-cal_factory_construct (CalFactory *factory, Evolution_Calendar_CalFactory corba_factory)
-{
-	g_return_val_if_fail (factory != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_FACTORY (factory), NULL);
-
-	bonobo_object_construct (BONOBO_OBJECT (factory), corba_factory);
-	return factory;
-}
-
-/**
- * cal_factory_corba_object_create:
- * @object: #BonoboObject that will wrap the CORBA object.
- *
- * Creates and activates the CORBA object that is wrapped by the specified
- * calendar factory @object.
- *
- * Return value: An activated object reference or #CORBA_OBJECT_NIL in case of
- * failure.
- **/
-Evolution_Calendar_CalFactory
-cal_factory_corba_object_create (BonoboObject *object)
-{
-	POA_Evolution_Calendar_CalFactory *servant;
-	CORBA_Environment ev;
-
-	g_return_val_if_fail (object != NULL, CORBA_OBJECT_NIL);
-	g_return_val_if_fail (IS_CAL_FACTORY (object), CORBA_OBJECT_NIL);
-
-	servant = (POA_Evolution_Calendar_CalFactory *) g_new0 (BonoboObjectServant, 1);
-	servant->vepv = &cal_factory_vepv;
-
-	CORBA_exception_init (&ev);
-	POA_Evolution_Calendar_CalFactory__init ((PortableServer_Servant) servant, &ev);
-
-	if (ev._major != CORBA_NO_EXCEPTION) {
-		g_message ("cal_factory_corba_object_create(): could not init the servant");
-		g_free (servant);
-		CORBA_exception_free (&ev);
-		return CORBA_OBJECT_NIL;
-	}
-
-	CORBA_exception_free (&ev);
-	return (Evolution_Calendar_CalFactory) bonobo_object_activate_servant (object, servant);
-}
-
-/**
- * cal_factory_new:
- * @void:
- *
- * Creates a new #CalFactory object.
- *
- * Return value: A newly-created #CalFactory, or NULL if its corresponding CORBA
- * object could not be created.
- **/
-CalFactory *
-cal_factory_new (void)
-{
-	CalFactory *factory;
-	CORBA_Environment ev;
-	Evolution_Calendar_CalFactory corba_factory;
-	gboolean retval;
-
-	factory = gtk_type_new (CAL_FACTORY_TYPE);
-
-	corba_factory = cal_factory_corba_object_create (BONOBO_OBJECT (factory));
-
-	CORBA_exception_init (&ev);
-	retval = CORBA_Object_is_nil (corba_factory, &ev);
-
-	if (ev._major != CORBA_NO_EXCEPTION || retval) {
-		g_message ("cal_factory_new(): could not create the CORBA factory");
-		bonobo_object_unref (BONOBO_OBJECT (factory));
-		CORBA_exception_free (&ev);
-		return NULL;
-	}
-	CORBA_exception_free (&ev);
-
-	return cal_factory_construct (factory, corba_factory);
-}
-
-/* Returns the lowercase version of a string */
-static char *
-str_tolower (const char *s)
-{
-	char *str;
-	char *p;
-
-	str = g_strdup (s);
-	for (p = str; *p; p++)
-		if (isalpha (*p))
-			*p = tolower (*p);
-
-	return str;
-}
-
-/**
- * cal_factory_register_method:
- * @factory: A calendar factory.
- * @method: Method for the URI, i.e. "http", "file", etc.
- * @backend_type: Class type of the backend to create for this @method.
- * 
- * Registers the type of a #CalBackend subclass that will be used to handle URIs
- * with a particular method.  When the factory is asked to load a particular
- * URI, it will look in its list of registered methods and create a backend of
- * the appropriate type.
- **/
-void
-cal_factory_register_method (CalFactory *factory, const char *method, GtkType backend_type)
-{
-	CalFactoryPrivate *priv;
-	GtkType *type;
-	char *method_str;
-
-	g_return_if_fail (factory != NULL);
-	g_return_if_fail (IS_CAL_FACTORY (factory));
-	g_return_if_fail (method != NULL);
-	g_return_if_fail (backend_type != 0);
-	g_return_if_fail (gtk_type_is_a (backend_type, CAL_BACKEND_TYPE));
-
-	priv = factory->priv;
-
-	method_str = str_tolower (method);
-
-	type = g_hash_table_lookup (priv->methods, method_str);
-	if (type) {
-		g_message ("cal_factory_register_method(): Method `%s' already registered!",
-			   method_str);
-		g_free (method_str);
-		return;
-	}
-
-	type = g_new (GtkType, 1);
-	*type = backend_type;
-
-	g_hash_table_insert (priv->methods, method_str, type);
-}
-
-/**
- * cal_factory_get_n_backends:
- * @factory: A calendar factory.
- * 
- * Queries the number of running calendar backends in a calendar factory.
- * 
- * Return value: Number of running backends.
- **/
-int
-cal_factory_get_n_backends (CalFactory *factory)
-{
-	CalFactoryPrivate *priv;
-
-	g_return_val_if_fail (factory != NULL, -1);
-	g_return_val_if_fail (IS_CAL_FACTORY (factory), -1);
-
-	priv = factory->priv;
-	return g_hash_table_size (priv->backends);
-}
diff --git a/calendar/pcs/cal-factory.h b/calendar/pcs/cal-factory.h
deleted file mode 100644
index f96ba4ba92..0000000000
--- a/calendar/pcs/cal-factory.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/* Evolution calendar factory
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#ifndef CAL_FACTORY_H
-#define CAL_FACTORY_H
-
-#include <libgnome/gnome-defs.h>
-#include <bonobo/bonobo-object.h>
-
-#include "calendar/pcs/evolution-calendar.h"
-
-BEGIN_GNOME_DECLS
-
-
-
-#define CAL_FACTORY_TYPE            (cal_factory_get_type ())
-#define CAL_FACTORY(obj)            (GTK_CHECK_CAST ((obj), CAL_FACTORY_TYPE, CalFactory))
-#define CAL_FACTORY_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), CAL_FACTORY_TYPE,		\
-				     CalFactoryClass))
-#define IS_CAL_FACTORY(obj)         (GTK_CHECK_TYPE ((obj), CAL_FACTORY_TYPE))
-#define IS_CAL_FACTORY_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), CAL_FACTORY_TYPE))
-
-typedef struct _CalFactory CalFactory;
-typedef struct _CalFactoryClass CalFactoryClass;
-
-struct _CalFactory {
-	BonoboObject object;
-
-	/* Private data */
-	gpointer priv;
-};
-
-struct _CalFactoryClass {
-	BonoboObjectClass parent_class;
-
-	/* Notification signals */
-	void (* last_calendar_gone) (CalFactory *factory);
-};
-
-GtkType cal_factory_get_type (void);
-
-CalFactory *cal_factory_construct (CalFactory *factory, Evolution_Calendar_CalFactory corba_factory);
-Evolution_Calendar_CalFactory cal_factory_corba_object_create (BonoboObject *object);
-
-CalFactory *cal_factory_new (void);
-
-void cal_factory_register_method (CalFactory *factory, const char *method, GtkType backend_type);
-
-int cal_factory_get_n_backends (CalFactory *factory);
-
-POA_Evolution_Calendar_CalFactory__epv *cal_factory_get_epv (void);
-
-
-
-END_GNOME_DECLS
-
-#endif
diff --git a/calendar/pcs/cal.c b/calendar/pcs/cal.c
deleted file mode 100644
index fdb7682e7c..0000000000
--- a/calendar/pcs/cal.c
+++ /dev/null
@@ -1,761 +0,0 @@
-/* Evolution calendar client interface object
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#include <config.h>
-#include "cal.h"
-#include "cal-backend.h"
-
-
-
-/* Private part of the Cal structure */
-typedef struct {
-	/* Our backend */
-	CalBackend *backend;
-
-	/* Listener on the client we notify */
-	Evolution_Calendar_Listener listener;
-} CalPrivate;
-
-
-
-static void cal_class_init (CalClass *class);
-static void cal_init (Cal *cal);
-static void cal_destroy (GtkObject *object);
-
-static POA_Evolution_Calendar_Cal__vepv cal_vepv;
-
-static BonoboObjectClass *parent_class;
-
-
-
-/**
- * cal_get_type:
- * @void:
- *
- * Registers the #Cal class if necessary, and returns the type ID associated to
- * it.
- *
- * Return value: The type ID of the #Cal class.
- **/
-GtkType
-cal_get_type (void)
-{
-	static GtkType cal_type = 0;
-
-	if (!cal_type) {
-		static const GtkTypeInfo cal_info = {
-			"Cal",
-			sizeof (Cal),
-			sizeof (CalClass),
-			(GtkClassInitFunc) cal_class_init,
-			(GtkObjectInitFunc) cal_init,
-			NULL, /* reserved_1 */
-			NULL, /* reserved_2 */
-			(GtkClassInitFunc) NULL
-		};
-
-		cal_type = gtk_type_unique (BONOBO_OBJECT_TYPE, &cal_info);
-	}
-
-	return cal_type;
-}
-
-/* CORBA class initialzation function for the calendar */
-static void
-init_cal_corba_class (void)
-{
-	cal_vepv.Bonobo_Unknown_epv = bonobo_object_get_epv ();
-	cal_vepv.Evolution_Calendar_Cal_epv = cal_get_epv ();
-}
-
-/* Class initialization function for the calendar */
-static void
-cal_class_init (CalClass *class)
-{
-	GtkObjectClass *object_class;
-
-	object_class = (GtkObjectClass *) class;
-
-	parent_class = gtk_type_class (BONOBO_OBJECT_TYPE);
-
-	object_class->destroy = cal_destroy;
-
-	init_cal_corba_class ();
-}
-
-/* Object initialization function for the calendar */
-static void
-cal_init (Cal *cal)
-{
-	CalPrivate *priv;
-
-	priv = g_new0 (CalPrivate, 1);
-	cal->priv = priv;
-
-	priv->listener = CORBA_OBJECT_NIL;
-}
-
-/* Destroy handler for the calendar */
-static void
-cal_destroy (GtkObject *object)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	CORBA_Environment ev;
-
-	g_return_if_fail (object != NULL);
-	g_return_if_fail (IS_CAL (object));
-
-	cal = CAL (object);
-	priv = cal->priv;
-
-	priv->backend = NULL;
-
-	CORBA_exception_init (&ev);
-	CORBA_Object_release (priv->listener, &ev);
-	if (ev._major != CORBA_NO_EXCEPTION)
-		g_message ("cal_destroy(): could not release the listener");
-
-	CORBA_exception_free (&ev);
-
-	g_free (priv);
-
-	if (GTK_OBJECT_CLASS (parent_class)->destroy)
-		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-
-/* CORBA servant implementation */
-
-/* Cal::get_uri method */
-static CORBA_char *
-Cal_get_uri (PortableServer_Servant servant,
-	     CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	GnomeVFSURI *uri;
-	char *str_uri;
-	CORBA_char *str_uri_copy;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	uri = cal_backend_get_uri (priv->backend);
-	str_uri = gnome_vfs_uri_to_string (uri, GNOME_VFS_URI_HIDE_NONE);
-	str_uri_copy = CORBA_string_dup (str_uri);
-	g_free (str_uri);
-
-	return str_uri_copy;
-}
-
-/* Converts a calendar object type from its CORBA representation to our own
- * representation.
- */
-static CalObjType
-uncorba_obj_type (Evolution_Calendar_CalObjType type)
-{
-	return (((type & Evolution_Calendar_TYPE_EVENT) ? CALOBJ_TYPE_EVENT : 0)
-		| ((type & Evolution_Calendar_TYPE_TODO) ? CALOBJ_TYPE_TODO : 0)
-		| ((type & Evolution_Calendar_TYPE_JOURNAL) ? CALOBJ_TYPE_JOURNAL : 0));
-}
-
-/* Cal::get_n_objects method */
-static CORBA_long
-Cal_get_n_objects (PortableServer_Servant servant,
-		   Evolution_Calendar_CalObjType type,
-		   CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	int t;
-	int n;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	t = uncorba_obj_type (type);
-	n = cal_backend_get_n_objects (priv->backend, t);
-	return n;
-}
-
-/* Cal::get_object method */
-static Evolution_Calendar_CalObj
-Cal_get_object (PortableServer_Servant servant,
-		const Evolution_Calendar_CalObjUID uid,
-		CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	char *calobj;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	calobj = cal_backend_get_object (priv->backend, uid);
-
-	if (calobj) {
-		CORBA_char *calobj_copy;
-
-		calobj_copy = CORBA_string_dup (calobj);
-		g_free (calobj);
-		return calobj_copy;
-	} else {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_Cal_NotFound,
-				     NULL);
-		return NULL;
-	}
-}
-
-static Evolution_Calendar_CalObjUIDSeq *
-build_uid_seq (GList *uids)
-{
-	Evolution_Calendar_CalObjUIDSeq *seq;
-	GList *l;
-	int n, i;
-
-	n = g_list_length (uids);
-
-	seq = Evolution_Calendar_CalObjUIDSeq__alloc ();
-	CORBA_sequence_set_release (seq, TRUE);
-	seq->_length = n;
-	seq->_buffer = CORBA_sequence_Evolution_Calendar_CalObjUID_allocbuf (n);
-
-	/* Fill the sequence */
-
-	for (i = 0, l = uids; l; i++, l = l->next) {
-		char *uid;
-
-		uid = l->data;
-		seq->_buffer[i] = CORBA_string_dup (uid);
-	}
-
-	return seq;
-}
-
-/* Cal::get_uids method */
-static Evolution_Calendar_CalObjUIDSeq *
-Cal_get_uids (PortableServer_Servant servant,
-	      Evolution_Calendar_CalObjType type,
-	      CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	GList *uids;
-	Evolution_Calendar_CalObjUIDSeq *seq;
-	int t;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	t = uncorba_obj_type (type);
-
-	uids = cal_backend_get_uids (priv->backend, t);
-	seq = build_uid_seq (uids);
-
-	cal_obj_uid_list_free (uids);
-
-	return seq;
-}
-
-/* Cal::get_objects_in_range method */
-static Evolution_Calendar_CalObjUIDSeq *
-Cal_get_objects_in_range (PortableServer_Servant servant,
-			  Evolution_Calendar_CalObjType type,
-			  Evolution_Calendar_Time_t start,
-			  Evolution_Calendar_Time_t end,
-			  CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	int t;
-	time_t t_start, t_end;
-	Evolution_Calendar_CalObjUIDSeq *seq;
-	GList *uids;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	t = uncorba_obj_type (type);
-	t_start = (time_t) start;
-	t_end = (time_t) end;
-
-	if (t_start > t_end || t_start == -1 || t_end == -1) {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_Cal_InvalidRange,
-				     NULL);
-		return NULL;
-	}
-
-	uids = cal_backend_get_objects_in_range (priv->backend, t, t_start, t_end);
-	seq = build_uid_seq (uids);
-
-	cal_obj_uid_list_free (uids);
-
-	return seq;
-}
-
-#if 0
-/* Translates an enum AlarmType to its CORBA representation */
-static Evolution_Calendar_AlarmType
-corba_alarm_type (enum AlarmType type)
-{
-	switch (type) {
-	case ALARM_MAIL:
-		return Evolution_Calendar_MAIL;
-
-	case ALARM_PROGRAM:
-		return Evolution_Calendar_PROGRAM;
-
-	case ALARM_DISPLAY:
-		return Evolution_Calendar_DISPLAY;
-
-	case ALARM_AUDIO:
-		return Evolution_Calendar_AUDIO;
-
-	default:
-		g_assert_not_reached ();
-		return Evolution_Calendar_DISPLAY;
-	}
-}
-#endif
-
-/* Builds a CORBA sequence of alarm instances from a CalAlarmInstance list. */
-static Evolution_Calendar_CalAlarmInstanceSeq *
-build_alarm_instance_seq (GList *alarms)
-{
-	GList *l;
-	int n, i;
-	Evolution_Calendar_CalAlarmInstanceSeq *seq;
-
-	n = g_list_length (alarms);
-
-	seq = Evolution_Calendar_CalAlarmInstanceSeq__alloc ();
-	CORBA_sequence_set_release (seq, TRUE);
-	seq->_length = n;
-	seq->_buffer = CORBA_sequence_Evolution_Calendar_CalAlarmInstance_allocbuf (n);
-
-	/* Fill the sequence */
-
-	for (i = 0, l = alarms; l; i++, l = l->next) {
-		CalAlarmInstance *ai;
-		Evolution_Calendar_CalAlarmInstance *corba_ai;
-
-		ai = l->data;
-		corba_ai = &seq->_buffer[i];
-
-		corba_ai->uid = CORBA_string_dup (ai->uid);
-#if 0
-		corba_ai->type = corba_alarm_type (ai->type);
-#endif
-		corba_ai->trigger = ai->trigger;
-		corba_ai->occur = ai->occur;
-	}
-
-	return seq;
-}
-
-/* Cal::get_alarms_in_range method */
-static Evolution_Calendar_CalAlarmInstanceSeq *
-Cal_get_alarms_in_range (PortableServer_Servant servant,
-			 Evolution_Calendar_Time_t start,
-			 Evolution_Calendar_Time_t end,
-			 CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	time_t t_start, t_end;
-	Evolution_Calendar_CalAlarmInstanceSeq *seq;
-	GList *alarms;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	t_start = (time_t) start;
-	t_end = (time_t) end;
-
-	if (t_start > t_end || t_start == -1 || t_end == -1) {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_Cal_InvalidRange,
-				     NULL);
-		return NULL;
-	}
-
-	/* Figure out the list and allocate the sequence */
-
-	alarms = cal_backend_get_alarms_in_range (priv->backend, t_start, t_end);
-	seq = build_alarm_instance_seq (alarms);
-	cal_alarm_instance_list_free (alarms);
-
-	return seq;
-}
-
-/* Cal::get_alarms_for_object method */
-static Evolution_Calendar_CalAlarmInstanceSeq *
-Cal_get_alarms_for_object (PortableServer_Servant servant,
-			   const Evolution_Calendar_CalObjUID uid,
-			   Evolution_Calendar_Time_t start,
-			   Evolution_Calendar_Time_t end,
-			   CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	time_t t_start, t_end;
-	Evolution_Calendar_CalAlarmInstanceSeq *seq;
-	GList *alarms;
-	gboolean result;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	t_start = (time_t) start;
-	t_end = (time_t) end;
-
-	if (t_start > t_end || t_start == -1 || t_end == -1) {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_Cal_InvalidRange,
-				     NULL);
-		return NULL;
-	}
-
-	result = cal_backend_get_alarms_for_object (priv->backend, uid, t_start, t_end, &alarms);
-	if (!result) {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_Cal_NotFound,
-				     NULL);
-		return NULL;
-	}
-
-	seq = build_alarm_instance_seq (alarms);
-	cal_alarm_instance_list_free (alarms);
-
-	return seq;
-}
-
-/* Cal::update_object method */
-static void
-Cal_update_object (PortableServer_Servant servant,
-		   const Evolution_Calendar_CalObjUID uid,
-		   const Evolution_Calendar_CalObj calobj,
-		   CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	if (!cal_backend_update_object (priv->backend, uid, calobj))
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_Cal_InvalidObject,
-				     NULL);
-}
-
-/* Cal::remove_object method */
-static void
-Cal_remove_object (PortableServer_Servant servant,
-		   const Evolution_Calendar_CalObjUID uid,
-		   CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	if (!cal_backend_remove_object (priv->backend, uid))
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_Cal_NotFound,
-				     NULL);
-}
-
-
-
-/* Cal::get_uid_by_pilot_id method */
-static Evolution_Calendar_CalObjUID
-Cal_get_uid_by_pilot_id (PortableServer_Servant servant,
-			 const Evolution_Calendar_PilotID pilot_id,
-			 CORBA_Environment *ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-	char *uid;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	uid = cal_backend_get_uid_by_pilot_id (priv->backend, pilot_id);
-
-	if (uid) {
-		CORBA_char *uid_copy;
-
-		uid_copy = CORBA_string_dup (uid);
-		g_free (uid);
-		return uid_copy;
-	} else {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_Evolution_Calendar_Cal_NotFound,
-				     NULL);
-		return NULL;
-	}
-}
-
-
-/* Cal::update_pilot_id method */
-static void
-Cal_update_pilot_id (PortableServer_Servant servant,
-		     const Evolution_Calendar_CalObjUID uid,
-		     const Evolution_Calendar_PilotID pilot_id,
-		     const CORBA_unsigned_long pilot_status,
-		     CORBA_Environment * ev)
-{
-	Cal *cal;
-	CalPrivate *priv;
-
-	cal = CAL (bonobo_object_from_servant (servant));
-	priv = cal->priv;
-
-	cal_backend_update_pilot_id (priv->backend, uid,
-				     pilot_id, pilot_status);
-}
-
-
-/**
- * cal_get_epv:
- * @void:
- *
- * Creates an EPV for the Cal CORBA class.
- *
- * Return value: A newly-allocated EPV.
- **/
-POA_Evolution_Calendar_Cal__epv *
-cal_get_epv (void)
-{
-	POA_Evolution_Calendar_Cal__epv *epv;
-
-	epv = g_new0 (POA_Evolution_Calendar_Cal__epv, 1);
-	epv->_get_uri = Cal_get_uri;
-	epv->get_n_objects = Cal_get_n_objects;
-	epv->get_object = Cal_get_object;
-	epv->get_uids = Cal_get_uids;
-	epv->get_objects_in_range = Cal_get_objects_in_range;
-	epv->get_alarms_in_range = Cal_get_alarms_in_range;
-	epv->get_alarms_for_object = Cal_get_alarms_for_object;
-	epv->update_object = Cal_update_object;
-	epv->remove_object = Cal_remove_object;
-	epv->get_uid_by_pilot_id = Cal_get_uid_by_pilot_id;
-	epv->update_pilot_id = Cal_update_pilot_id;
-
-	return epv;
-}
-
-
-
-/**
- * cal_construct:
- * @cal: A calendar client interface.
- * @corba_cal: CORBA object for the calendar.
- * @backend: Calendar backend that this @cal presents an interface to.
- * @listener: Calendar listener for notification.
- *
- * Constructs a calendar client interface object by binding the corresponding
- * CORBA object to it.  The calendar interface is bound to the specified
- * @backend, and will notify the @listener about changes to the calendar.
- *
- * Return value: The same object as the @cal argument.
- **/
-Cal *
-cal_construct (Cal *cal,
-	       Evolution_Calendar_Cal corba_cal,
-	       CalBackend *backend,
-	       Evolution_Calendar_Listener listener)
-{
-	CalPrivate *priv;
-	CORBA_Environment ev;
-
-	g_return_val_if_fail (cal != NULL, NULL);
-	g_return_val_if_fail (IS_CAL (cal), NULL);
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-
-	priv = cal->priv;
-
-	CORBA_exception_init (&ev);
-	priv->listener = CORBA_Object_duplicate (listener, &ev);
-	if (ev._major != CORBA_NO_EXCEPTION) {
-		g_message ("cal_construct: could not duplicate the listener");
-		priv->listener = CORBA_OBJECT_NIL;
-		CORBA_exception_free (&ev);
-		return NULL;
-	}
-
-	CORBA_exception_free (&ev);
-
-	priv->backend = backend;
-
-	bonobo_object_construct (BONOBO_OBJECT (cal), corba_cal);
-	return cal;
-}
-
-/**
- * cal_corba_object_create:
- * @object: #BonoboObject that will wrap the CORBA object.
- *
- * Creates and activates the CORBA object that is wrapped by the specified
- * calendar client interface @object.
- *
- * Return value: An activated object reference or #CORBA_OBJECT_NIL in case of
- * failure.
- **/
-Evolution_Calendar_Cal
-cal_corba_object_create (BonoboObject *object)
-{
-	POA_Evolution_Calendar_Cal *servant;
-	CORBA_Environment ev;
-
-	g_return_val_if_fail (object != NULL, CORBA_OBJECT_NIL);
-	g_return_val_if_fail (IS_CAL (object), CORBA_OBJECT_NIL);
-
-	servant = (POA_Evolution_Calendar_Cal *) g_new0 (BonoboObjectServant, 1);
-	servant->vepv = &cal_vepv;
-
-	CORBA_exception_init (&ev);
-	POA_Evolution_Calendar_Cal__init ((PortableServer_Servant) servant, &ev);
-	if (ev._major != CORBA_NO_EXCEPTION) {
-		g_message ("cal_corba_object_create(): could not init the servant");
-		g_free (servant);
-		CORBA_exception_free (&ev);
-		return CORBA_OBJECT_NIL;
-	}
-
-	CORBA_exception_free (&ev);
-	return (Evolution_Calendar_Cal) bonobo_object_activate_servant (object, servant);
-}
-
-/**
- * cal_new:
- * @backend: A calendar backend.
- * @listener: A calendar listener.
- *
- * Creates a new calendar client interface object and binds it to the specified
- * @backend and @listener objects.
- *
- * Return value: A newly-created #Cal calendar client interface object, or NULL
- * if its corresponding CORBA object could not be created.
- **/
-Cal *
-cal_new (CalBackend *backend, Evolution_Calendar_Listener listener)
-{
-	Cal *cal, *retval;
-	Evolution_Calendar_Cal corba_cal;
-	CORBA_Environment ev;
-	gboolean ret;
-
-	g_return_val_if_fail (backend != NULL, NULL);
-	g_return_val_if_fail (IS_CAL_BACKEND (backend), NULL);
-
-	cal = CAL (gtk_type_new (CAL_TYPE));
-	corba_cal = cal_corba_object_create (BONOBO_OBJECT (cal));
-
-	CORBA_exception_init (&ev);
-	ret = CORBA_Object_is_nil ((CORBA_Object) corba_cal, &ev);
-	if (ev._major != CORBA_NO_EXCEPTION || ret) {
-		g_message ("cal_new(): could not create the CORBA object");
-		bonobo_object_unref (BONOBO_OBJECT (cal));
-		CORBA_exception_free (&ev);
-		return NULL;
-	}
-
-	CORBA_exception_free (&ev);
-
-	retval = cal_construct (cal, corba_cal, backend, listener);
-	if (!retval) {
-		g_message ("cal_new(): could not construct the calendar client interface");
-		bonobo_object_unref (BONOBO_OBJECT (cal));
-		return NULL;
-	}
-
-	return retval;
-}
-
-/**
- * cal_notify_update:
- * @cal: A calendar client interface.
- * @uid: UID of object that was updated.
- * 
- * Notifies a listener attached to a calendar client interface object about an
- * update to a calendar object.
- **/
-void
-cal_notify_update (Cal *cal, const char *uid)
-{
-	CalPrivate *priv;
-	CORBA_Environment ev;
-
-	g_return_if_fail (cal != NULL);
-	g_return_if_fail (IS_CAL (cal));
-	g_return_if_fail (uid != NULL);
-
-	priv = cal->priv;
-	g_return_if_fail (priv->listener != CORBA_OBJECT_NIL);
-
-	CORBA_exception_init (&ev);
-	Evolution_Calendar_Listener_obj_updated (priv->listener, (char *) uid, &ev);
-
-	if (ev._major != CORBA_NO_EXCEPTION)
-		g_message ("cal_notify_update(): could not notify the listener "
-			   "about an updated object");
-
-	CORBA_exception_free (&ev);
-}
-
-/**
- * cal_notify_remove:
- * @cal: A calendar client interface.
- * @uid: UID of object that was removed.
- * 
- * Notifies a listener attached to a calendar client interface object about a
- * calendar object that was removed.
- **/
-void
-cal_notify_remove (Cal *cal, const char *uid)
-{
-	CalPrivate *priv;
-	CORBA_Environment ev;
-
-	g_return_if_fail (cal != NULL);
-	g_return_if_fail (IS_CAL (cal));
-	g_return_if_fail (uid != NULL);
-
-	priv = cal->priv;
-	g_return_if_fail (priv->listener != CORBA_OBJECT_NIL);
-
-	CORBA_exception_init (&ev);
-	Evolution_Calendar_Listener_obj_removed (priv->listener, (char *) uid, &ev);
-
-	if (ev._major != CORBA_NO_EXCEPTION)
-		g_message ("cal_notify_remove(): could not notify the listener "
-			   "about a removed object");
-
-	CORBA_exception_free (&ev);
-}
diff --git a/calendar/pcs/cal.h b/calendar/pcs/cal.h
deleted file mode 100644
index a11cedebbb..0000000000
--- a/calendar/pcs/cal.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Evolution calendar client interface object
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#ifndef CAL_H
-#define CAL_H
-
-#include <libgnome/gnome-defs.h>
-#include <bonobo/bonobo-object.h>
-#include "calendar/pcs/evolution-calendar.h"
-#include "cal-common.h"
-
-BEGIN_GNOME_DECLS
-
-
-
-#define CAL_TYPE            (cal_get_type ())
-#define CAL(obj)            (GTK_CHECK_CAST ((obj), CAL_TYPE, Cal))
-#define CAL_CLASS(klass)    (GTK_CHECK_CLASS_CAST ((klass), CAL_TYPE, CalClass))
-#define IS_CAL(obj)         (GTK_CHECK_TYPE ((obj), CAL_TYPE))
-#define IS_CAL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), CAL_TYPE))
-
-struct _Cal {
-	BonoboObject object;
-
-	/* Private data */
-	gpointer priv;
-};
-
-struct _CalClass {
-	BonoboObjectClass parent_class;
-};
-
-GtkType cal_get_type (void);
-
-Cal *cal_construct (Cal *cal,
-		    Evolution_Calendar_Cal corba_cal,
-		    CalBackend *backend,
-		    Evolution_Calendar_Listener listener);
-Evolution_Calendar_Cal cal_corba_object_create (BonoboObject *object);
-
-Cal *cal_new (CalBackend *backend, Evolution_Calendar_Listener listener);
-
-void cal_notify_update (Cal *cal, const char *uid);
-void cal_notify_remove (Cal *cal, const char *uid);
-
-POA_Evolution_Calendar_Cal__epv *cal_get_epv (void);
-
-
-
-END_GNOME_DECLS
-
-#endif
diff --git a/calendar/pcs/job.c b/calendar/pcs/job.c
deleted file mode 100644
index d97df6d883..0000000000
--- a/calendar/pcs/job.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* GNOME personal calendar server - job manager
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#include <config.h>
-#include "job.h"
-
-
-
-/* The job list */
-
-typedef struct {
-	JobFunc func;
-	gpointer data;
-} Job;
-
-static GSList *jobs_head;
-static GSList *jobs_tail;
-
-static guint jobs_idle_id;
-
-
-
-/* Runs a job and dequeues it */
-static gboolean
-run_job (gpointer data)
-{
-	Job *job;
-	GSList *l;
-
-	g_assert (jobs_head != NULL);
-
-	job = jobs_head->data;
-	(* job->func) (job->data);
-	g_free (job);
-
-	l = jobs_head;
-	jobs_head = g_slist_remove_link (jobs_head, jobs_head);
-	g_slist_free_1 (l);
-
-	if (!jobs_head) {
-		jobs_tail = NULL;
-		jobs_idle_id = 0;
-		return FALSE;
-	} else
-		return TRUE;
-}
-
-/**
- * job_add:
- * @func: Function to run the job.
- * @data: Data to pass to @function.
- * 
- * Adds a job to the queue.  The job will automatically be run asynchronously.
- **/
-void
-job_add (JobFunc func, gpointer data)
-{
-	Job *job;
-
-	g_return_if_fail (func != NULL);
-
-	job = g_new (Job, 1);
-	job->func = func;
-	job->data = data;
-
-	if (!jobs_head) {
-		g_assert (jobs_tail == NULL);
-		g_assert (jobs_idle_id == 0);
-
-		jobs_head = g_slist_append (NULL, job);
-		jobs_tail = jobs_head;
-
-		jobs_idle_id = g_idle_add (run_job, NULL);
-	} else {
-		g_assert (jobs_tail != NULL);
-		g_assert (jobs_idle_id != 0);
-
-		jobs_tail = g_slist_append (jobs_tail, job)->next;
-	}
-}
diff --git a/calendar/pcs/job.h b/calendar/pcs/job.h
deleted file mode 100644
index c9bce24dd4..0000000000
--- a/calendar/pcs/job.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/* GNOME personal calendar server - job manager
- *
- * Copyright (C) 2000 Helix Code, Inc.
- *
- * Author: Federico Mena-Quintero <federico@helixcode.com>
- *
- * 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.
- */
-
-#ifndef JOB_H
-#define JOB_H
-
-#include <glib.h>
-
-
-
-typedef void (* JobFunc) (gpointer data);
-
-void job_add (JobFunc func, gpointer data);
-
-
-
-#endif