This commit was manufactured by cvs2svn to create tag 'GAL_0_22'.GAL_0_22

svn path=/tags/GAL_0_22/; revision=19011

1 files changed, 0 insertions, 836 deletions

diff --git a/calendar/pcs/cal-factory.c b/calendar/pcs/cal-factory.c
deleted file mode 100644
index d9f0f5ad27..0000000000
--- a/calendar/pcs/cal-factory.c
+++ /dev/null
@@ -1,836 +0,0 @@
-/* Evolution calendar factory
- *
- * Copyright (C) 2000 Ximian, Inc.
- * Copyright (C) 2000 Ximian, Inc.
- *
- * Author: Federico Mena-Quintero <federico@ximian.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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 <bonobo-activation/bonobo-activation.h>
-#include "e-util/e-url.h"
-#include "evolution-calendar.h"
-#include "cal.h"
-#include "cal-backend.h"
-#include "cal-factory.h"
-#include "job.h"
-
-#define PARENT_TYPE                BONOBO_TYPE_OBJECT
-#define DEFAULT_CAL_FACTORY_OAF_ID "OAFIID:GNOME_Evolution_Wombat_CalendarFactory"
-
-static BonoboObjectClass *parent_class;
-
-/* Private part of the CalFactory structure */
-struct _CalFactoryPrivate {
-	/* Hash table from URI method strings to GType * for backend class types */
-	GHashTable *methods;
-
-	/* Hash table from GnomeVFSURI structures to CalBackend objects */
-	GHashTable *backends;
-
-	/* OAFIID of the factory */
-	char *iid;
-
-	/* Whether we have been registered with OAF yet */
-	guint registered : 1;
-};
-
-typedef struct 
-{
-	CalFactory *factory;	
-	GNOME_Evolution_Calendar_CalMode mode;	
-	GNOME_Evolution_Calendar_StringSeq *list;
-} CalFactoryUriData;
-
-/* Signal IDs */
-enum SIGNALS {
-	LAST_CALENDAR_GONE,
-	LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL];
-
-/* Frees a method/GType * pair from the methods hash table */
-static void
-free_method (gpointer key, gpointer value, gpointer data)
-{
-	char *method;
-	GType *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)
-{
-	char *uri;
-	CalBackend *backend;
-
-	uri = key;
-	backend = value;
-
-	g_free (uri);
-	g_object_unref (backend);
-}
-
-/* Opening calendars */
-
-/* Looks up a calendar backend in a factory's hash table of uri->cal.  If
- * *non-NULL, orig_uri_return will be set to point to the original key in the
- * *hash table.
- */
-static CalBackend *
-lookup_backend (CalFactory *factory, const char *uristr, char **orig_uri_return)
-{
-	CalFactoryPrivate *priv;
-	EUri *uri;
-	char *tmp;
-	gboolean found;
-	gpointer orig_key;
-	gpointer data;
-
-	priv = factory->priv;
-
-	uri = e_uri_new (uristr);
-	if (!uri) {
-		if (orig_uri_return)
-			*orig_uri_return = NULL;
-
-		return NULL;
-	}
-
-	tmp = e_uri_to_string (uri, FALSE);
-	found = g_hash_table_lookup_extended (priv->backends, tmp, &orig_key, &data);
-	g_free (tmp);
-	e_uri_free (uri);
-
-	if (found) {
-		if (orig_uri_return)
-			*orig_uri_return = orig_key;
-
-		return CAL_BACKEND (data);
-	} else {
-		if (orig_uri_return)
-			*orig_uri_return = NULL;
-
-		return NULL;
-	}
-}
-
-/* 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;
-	CalBackend *ret_backend;
-	const char *uristr;
-	char *orig_uristr;
-
-	fprintf (stderr, "backend_last_client_gone_cb() called!\n");
-
-	factory = CAL_FACTORY (data);
-	priv = factory->priv;
-
-	/* Remove the backend from the hash table */
-
-	uristr = cal_backend_get_uri (backend);
-	g_assert (uristr != NULL);
-
-	ret_backend = lookup_backend (factory, uristr, &orig_uristr);
-	g_assert (ret_backend != NULL);
-	g_assert (ret_backend == backend);
-
-	g_hash_table_remove (priv->backends, orig_uristr);
-	g_free (orig_uristr);
-
-	g_object_unref (backend);
-
-	/* Notify upstream if there are no more backends */
-
-	if (g_hash_table_size (priv->backends) == 0)
-		g_signal_emit (G_OBJECT (factory), signals[LAST_CALENDAR_GONE], 0);
-}
-
-/* Adds a backend to the calendar factory's hash table */
-static void
-add_backend (CalFactory *factory, const char *uristr, CalBackend *backend)
-{
-	CalFactoryPrivate *priv;
-	EUri *uri;
-	char *tmp;
-
-	priv = factory->priv;
-
-	uri = e_uri_new (uristr);
-	if (!uri)
-		return;
-
-	tmp = e_uri_to_string (uri, FALSE);
-	g_hash_table_insert (priv->backends, tmp, backend);
-	e_uri_free (uri);
-
-	g_signal_connect (G_OBJECT (backend), "last_client_gone",
-			  G_CALLBACK (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,
-			const char *uristr,
-			GNOME_Evolution_Calendar_Listener listener)
-{
-	CalFactoryPrivate *priv;
-	const char *method;
-	GType *type;
-	CalBackend *backend;
-	EUri *uri;
-
-	priv = factory->priv;
-
-	uri = e_uri_new (uristr);
-	if (!uri)
-		return NULL;
-
-	method = uri->protocol;
-	type = g_hash_table_lookup (priv->methods, method);
-	e_uri_free (uri);
-
-	if (!type) {
-		CORBA_Environment ev;
-
-		CORBA_exception_init (&ev);
-		GNOME_Evolution_Calendar_Listener_notifyCalOpened (
-			listener,
-			GNOME_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 = g_object_new (*type, NULL);
-	if (!backend)
-		g_message ("launch_backend_for_uri(): could not launch the backend");
-
-	return backend;
-}
-
-/* Opens a calendar backend and puts it in the factory's backend hash table */
-static CalBackend *
-open_backend (CalFactory *factory, const char *uristr, gboolean only_if_exists,
-	      GNOME_Evolution_Calendar_Listener listener)
-{
-	CalFactoryPrivate *priv;
-	CalBackend *backend;
-	CalBackendOpenStatus status;
-	CORBA_Environment ev;
-
-	priv = factory->priv;
-
-	backend = launch_backend_for_uri (factory, uristr, listener);
-	if (!backend)
-		return NULL;
-
-	status = cal_backend_open (backend, uristr, only_if_exists);
-
-	switch (status) {
-	case CAL_BACKEND_OPEN_SUCCESS:
-		add_backend (factory, uristr, backend);
-		return backend;
-
-	case CAL_BACKEND_OPEN_ERROR:
-		g_object_unref (backend);
-
-		CORBA_exception_init (&ev);
-		GNOME_Evolution_Calendar_Listener_notifyCalOpened (
-			listener,
-			GNOME_Evolution_Calendar_Listener_ERROR,
-			CORBA_OBJECT_NIL,
-			&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("open_backend(): could not notify the listener");
-
-		CORBA_exception_free (&ev);
-		return NULL;
-
-	case CAL_BACKEND_OPEN_NOT_FOUND:
-		g_object_unref (backend);
-
-		CORBA_exception_init (&ev);
-		GNOME_Evolution_Calendar_Listener_notifyCalOpened (
-			listener,
-			GNOME_Evolution_Calendar_Listener_NOT_FOUND,
-			CORBA_OBJECT_NIL,
-			&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("open_backend(): could not notify the listener");
-
-		CORBA_exception_free (&ev);
-		return NULL;
-
-	case CAL_BACKEND_OPEN_PERMISSION_DENIED :
-		g_object_unref (backend);
-
-		CORBA_exception_init (&ev);
-		GNOME_Evolution_Calendar_Listener_notifyCalOpened (
-			listener,
-			GNOME_Evolution_Calendar_Listener_PERMISSION_DENIED,
-			CORBA_OBJECT_NIL,
-			&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("open_backend(): could not notify the listener");
-
-		CORBA_exception_free (&ev);
-		return NULL;
-
-	default:
-		g_assert_not_reached ();
-		return NULL;
-	}
-}
-
-/* Adds a listener to a calendar backend by creating a calendar client interface
- * object.
- */
-static void
-add_calendar_client (CalFactory *factory,
-		     CalBackend *backend,
-		     GNOME_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);
-		GNOME_Evolution_Calendar_Listener_notifyCalOpened (
-			listener,
-			GNOME_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);
-	GNOME_Evolution_Calendar_Listener_notifyCalOpened (
-		listener,
-		GNOME_Evolution_Calendar_Listener_SUCCESS,
-		BONOBO_OBJREF (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);
-}
-
-/* Add a uri to a string list */
-static void
-add_uri (gpointer key, gpointer value, gpointer data)
-{
-	CalFactoryUriData *cfud = data;
-	CalFactory *factory = cfud->factory;	
-	GNOME_Evolution_Calendar_StringSeq *list = cfud->list;
-	GNOME_Evolution_Calendar_CalMode mode = cfud->mode;
-	char *uri_string = key;
-	CalBackend *backend;
-
-	switch (mode) {
-	case GNOME_Evolution_Calendar_MODE_LOCAL:
-		backend = lookup_backend (factory, uri_string, NULL);
-		if (backend == NULL || cal_backend_get_mode (backend) != CAL_MODE_LOCAL)
-			return;
-		break;		
-	case GNOME_Evolution_Calendar_MODE_REMOTE:
-		backend = lookup_backend (factory, uri_string, NULL);
-		if (backend == NULL || cal_backend_get_mode (backend) != CAL_MODE_REMOTE)
-			return;
-		break;		
-	case GNOME_Evolution_Calendar_MODE_ANY:
-		break;
-	}
-	
-	list->_buffer[list->_length] = CORBA_string_dup (uri_string);
-	list->_length++;
-}
-
-/* Job data */
-typedef struct {
-	CalFactory *factory;
-	char *uri;
-	gboolean only_if_exists;
-	GNOME_Evolution_Calendar_Listener listener;
-} OpenJobData;
-
-/* Job handler for the open calendar command */
-static void
-open_fn (gpointer data)
-{
-	OpenJobData *jd;
-	CalFactory *factory;
-	gboolean only_if_exists;
-	GNOME_Evolution_Calendar_Listener listener;
-	CalBackend *backend;
-	CORBA_Environment ev;
-	char *uri_string;
-
-	jd = data;
-	g_assert (jd->uri != NULL);
-
-	/* Check the URI */
-	uri_string = g_strdup (jd->uri);
-	g_free (jd->uri);
-
-	only_if_exists = jd->only_if_exists;
-	factory = jd->factory;
-	listener = jd->listener;
-	g_free (jd);
-
-	if (!uri_string) {
-		CORBA_exception_init (&ev);
-		GNOME_Evolution_Calendar_Listener_notifyCalOpened (
-			listener,
-			GNOME_Evolution_Calendar_Listener_ERROR,
-			CORBA_OBJECT_NIL,
-			&ev);
-
-		if (ev._major != CORBA_NO_EXCEPTION)
-			g_message ("open_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_string, NULL);
-
-	if (!backend)
-		backend = open_backend (factory, uri_string, only_if_exists, listener);
-	
-	g_free (uri_string);
-	
-	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 ("open_fn(): could not release the listener");
-
-	CORBA_exception_free (&ev);
-}
-
-
-
-static void
-impl_CalFactory_open (PortableServer_Servant servant,
-		      const CORBA_char *str_uri,
-		      CORBA_boolean only_if_exists,
-		      GNOME_Evolution_Calendar_Listener listener,
-		      CORBA_Environment *ev)
-{
-	CalFactory *factory;
-	CalFactoryPrivate *priv;
-	CORBA_Environment ev2;
-	gboolean result;
-	OpenJobData *jd;
-	GNOME_Evolution_Calendar_Listener listener_copy;
-	GType *type;
-	EUri *uri;
-
-	factory = CAL_FACTORY (bonobo_object_from_servant (servant));
-	priv = factory->priv;
-
-	/* check URI to see if we support it */
-
-	uri = e_uri_new (str_uri);
-	if (!uri) {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_GNOME_Evolution_Calendar_CalFactory_InvalidURI,
-				     NULL);
-		return;
-	}
-
-	type = g_hash_table_lookup (priv->methods, uri->protocol);
-
-	e_uri_free (uri);
-	if (!type) {
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_GNOME_Evolution_Calendar_CalFactory_UnsupportedMethod,
-				     NULL);
-		return;
-	}
-		
-	/* duplicate the listener object */
-	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_GNOME_Evolution_Calendar_CalFactory_NilListener,
-				     NULL);
-
-		CORBA_exception_free (&ev2);
-		return;
-	}
-	CORBA_exception_free (&ev2);
-
-	CORBA_exception_init (&ev2);
-	listener_copy = CORBA_Object_duplicate (listener, &ev2);
-
-	if (ev2._major != CORBA_NO_EXCEPTION) {
-		g_message ("CalFactory_open(): could not duplicate the listener");
-		CORBA_exception_free (&ev2);
-		CORBA_exception_set (ev, CORBA_USER_EXCEPTION,
-				     ex_GNOME_Evolution_Calendar_CalFactory_NilListener,
-				     NULL);
-		return;
-	}
-
-	CORBA_exception_free (&ev2);
-
-	/* add new asynchronous job */
-	jd = g_new (OpenJobData, 1);
-	jd->factory = factory;
-	jd->uri = g_strdup (str_uri);
-	jd->only_if_exists = only_if_exists;
-	jd->listener = listener_copy;
-
-	job_add (open_fn, jd);
-}
-
-static GNOME_Evolution_Calendar_StringSeq *
-impl_CalFactory_uriList (PortableServer_Servant servant,
-			 GNOME_Evolution_Calendar_CalMode mode,
-			 CORBA_Environment *ev)
-{
-	CalFactory *factory;
-	CalFactoryPrivate *priv;
-	CalFactoryUriData cfud;
-	GNOME_Evolution_Calendar_StringSeq *list;
-
-	factory = CAL_FACTORY (bonobo_object_from_servant (servant));
-	priv = factory->priv;
-
-	list = GNOME_Evolution_Calendar_StringSeq__alloc ();
-	list->_length = 0;
-	list->_maximum = g_hash_table_size (priv->backends); 
-	list->_buffer = CORBA_sequence_CORBA_string_allocbuf (list->_maximum);
-
-	cfud.factory = factory;	
-	cfud.mode = mode;	
-	cfud.list = list;
-	g_hash_table_foreach (priv->backends, add_uri, &cfud);
-	
-	return list;	
-
-}
-
-
-
-/**
- * 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;
-
-	factory = g_object_new (CAL_FACTORY_TYPE, NULL);
-
-	return factory;
-}
-
-/* Destroy handler for the calendar */
-static void
-cal_factory_finalize (GObject *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;
-
-	if (priv->registered) {
-		bonobo_activation_active_server_unregister (priv->iid, BONOBO_OBJREF (factory));
-		priv->registered = FALSE;
-	}
-	g_free (priv->iid);
-
-	g_free (priv);
-	factory->priv = NULL;
-
-	if (G_OBJECT_CLASS (parent_class)->finalize)
-		(* G_OBJECT_CLASS (parent_class)->finalize) (object);
-}
-
-/* Class initialization function for the calendar factory */
-static void
-cal_factory_class_init (CalFactoryClass *klass)
-{
-	GObjectClass *object_class = (GObjectClass *) klass;
-	POA_GNOME_Evolution_Calendar_CalFactory__epv *epv = &klass->epv;
-
-	parent_class = g_type_class_peek_parent (klass);
-
-	signals[LAST_CALENDAR_GONE] =
-		g_signal_new ("last_calendar_gone",
-			      G_TYPE_FROM_CLASS (klass),
-			      G_SIGNAL_RUN_FIRST,
-			      G_STRUCT_OFFSET (CalFactoryClass, last_calendar_gone),
-			      NULL, NULL,
-			      g_cclosure_marshal_VOID__VOID,
-			      G_TYPE_NONE, 0);
-
-	/* Class method overrides */
-	object_class->finalize = cal_factory_finalize;
-
-	/* Epv methods */
-	epv->open = impl_CalFactory_open;
-	epv->uriList = impl_CalFactory_uriList;
-}
-
-/* Object initialization function for the calendar factory */
-static void
-cal_factory_init (CalFactory *factory, CalFactoryClass *klass)
-{
-	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 (g_str_hash, g_str_equal);
-	priv->registered = FALSE;
-}
-
-BONOBO_TYPE_FUNC_FULL (CalFactory,
-		       GNOME_Evolution_Calendar_CalFactory,
-		       PARENT_TYPE,
-		       cal_factory);
-
-/* Returns the lowercase version of a string */
-static char *
-str_tolower (const char *s)
-{
-	char *str;
-	unsigned char *p;
-
-	str = g_strdup (s);
-	for (p = str; *p; p++)
-		if (isalpha (*p))
-			*p = tolower (*p);
-
-	return str;
-}
-
-/**
- * cal_factory_oaf_register:
- * @factory: A calendar factory.
- * @iid: OAFIID for the factory to be registered.
- * 
- * Registers a calendar factory with the OAF object activation daemon.  This
- * function must be called before any clients can activate the factory.
- * 
- * Return value: TRUE on success, FALSE otherwise.
- **/
-gboolean
-cal_factory_oaf_register (CalFactory *factory, const char *iid)
-{
-	CalFactoryPrivate *priv;
-	Bonobo_RegistrationResult result;
-	char *tmp_iid;
-
-	g_return_val_if_fail (factory != NULL, FALSE);
-	g_return_val_if_fail (IS_CAL_FACTORY (factory), FALSE);
-
-	priv = factory->priv;
-
-	g_return_val_if_fail (!priv->registered, FALSE);
-
-	/* if iid is NULL, use the default factory OAFIID */
-	if (iid)
-		tmp_iid = g_strdup (iid);
-	else
-		tmp_iid = g_strdup (DEFAULT_CAL_FACTORY_OAF_ID);
-
-	result = bonobo_activation_active_server_register (tmp_iid, BONOBO_OBJREF (factory));
-
-	switch (result) {
-	case Bonobo_ACTIVATION_REG_SUCCESS:
-		priv->registered = TRUE;
-		priv->iid = tmp_iid;
-		return TRUE;
-
-	case Bonobo_ACTIVATION_REG_NOT_LISTED:
-		g_message ("cal_factory_oaf_register(): Cannot register the calendar factory: "
-			   "not listed");
-		break;
-
-	case Bonobo_ACTIVATION_REG_ALREADY_ACTIVE:
-		g_message ("cal_factory_oaf_register(): Cannot register the calendar factory: "
-			   "already active");
-		break;
-
-	case Bonobo_ACTIVATION_REG_ERROR:
-	default:
-		g_message ("cal_factory_oaf_register(): Cannot register the calendar factory: "
-			   "generic error");
-		break;
-	}
-
-	g_free (tmp_iid);
-
-	return FALSE;
-}
-
-/**
- * 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 open 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, GType backend_type)
-{
-	CalFactoryPrivate *priv;
-	GType *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 (g_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 (GType, 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);
-}
-
-/* Frees a uri/backend pair from the backends hash table */
-static void
-dump_backend (gpointer key, gpointer value, gpointer data)
-{
-	char *uri;
-	CalBackend *backend;
-
-	uri = key;
-	backend = value;
-
-	g_message ("  %s: %p", uri, backend);
-}
-
-void
-cal_factory_dump_active_backends   (CalFactory *factory)
-{
-	CalFactoryPrivate *priv;
-
-	g_message ("Active PCS backends");
-
-	priv = factory->priv;
-	g_hash_table_foreach (priv->backends, dump_backend, NULL);
-}