1 files changed, 0 insertions, 482 deletions
diff --git a/calendar/pcs/cal-factory.c b/calendar/pcs/cal-factory.c
deleted file mode 100644
index 2f72ec5911..0000000000
--- a/calendar/pcs/cal-factory.c
+++ /dev/null
@@ -1,482 +0,0 @@
-/* Evolution calendar factory
- *
- * Copyright (C) 2000-2003 Ximian, Inc.
- *
- * Authors: 
- *   Federico Mena-Quintero <federico@ximian.com>
- *   JP Rosevear <jpr@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 <bonobo-activation/bonobo-activation.h>
-#include <bonobo/bonobo-exception.h>
-#include <bonobo/bonobo-main.h>
-#include "e-util/e-url.h"
-#include "evolution-calendar.h"
-#include "cal-backend.h"
-#include "cal.h"
-#include "cal-factory.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;
-};
-
-/* Signal IDs */
-enum SIGNALS {
-	LAST_CALENDAR_GONE,
-	LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL];
-
-/* Opening calendars */
-static icalcomponent_kind
-calobjtype_to_icalkind (const GNOME_Evolution_Calendar_CalObjType type)
-{
-	switch (type){
-	case GNOME_Evolution_Calendar_TYPE_EVENT:
-		return ICAL_VEVENT_COMPONENT;
-	case GNOME_Evolution_Calendar_TYPE_TODO:
-		return ICAL_VTODO_COMPONENT;
-	case GNOME_Evolution_Calendar_TYPE_JOURNAL:
-		return ICAL_VJOURNAL_COMPONENT;
-	}
-	
-	return ICAL_NO_COMPONENT;
-}
-
-static GType
-get_backend_type (GHashTable *methods, const char *method, icalcomponent_kind kind)
-{
-	GHashTable *kinds;
-	GType type;
-	
-	kinds = g_hash_table_lookup (methods, method);
-	if (!kinds)
-		return 0;
-
-	type = GPOINTER_TO_INT (g_hash_table_lookup (kinds, GINT_TO_POINTER (kind)));
-
-	return type;
-}
-
-/* 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)
-{
-	CalFactoryPrivate *priv;
-	EUri *uri;
-	CalBackend *backend;
-	char *tmp;
-
-	priv = factory->priv;
-
-	uri = e_uri_new (uristr);
-	if (!uri)
-		return NULL;
-
-	tmp = e_uri_to_string (uri, FALSE);
-	backend = g_hash_table_lookup (priv->backends, tmp);
-	g_free (tmp);
-	e_uri_free (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;
-	CalBackend *ret_backend;
-	const char *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);
-	g_assert (ret_backend != NULL);
-	g_assert (ret_backend == backend);
-
-	g_hash_table_remove (priv->backends, uristr);
-
-	/* 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);
-}
-
-
-
-static GNOME_Evolution_Calendar_Cal
-impl_CalFactory_getCal (PortableServer_Servant servant,
-			const CORBA_char *str_uri,
-			const GNOME_Evolution_Calendar_CalObjType type,
-			const GNOME_Evolution_Calendar_Listener listener,
-			CORBA_Environment *ev)
-{
-	CalFactory *factory;
-	CalFactoryPrivate *priv;
-	Cal *cal = CORBA_OBJECT_NIL;
-	CalBackend *backend;
-	CORBA_Environment ev2;
-	GNOME_Evolution_Calendar_Listener listener_copy;
-	GType backend_type;
-	EUri *uri;
-	char *uri_string;
-	
-	factory = CAL_FACTORY (bonobo_object_from_servant (servant));
-	priv = factory->priv;
-
-	/* Parse the uri */
-	uri = e_uri_new (str_uri);
-	if (!uri) {
-		bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_CalFactory_InvalidURI);
-
-		return CORBA_OBJECT_NIL;
-	}
-	uri_string = e_uri_to_string (uri, FALSE);	
-
-	/* Find the associated backend type (if any) */
-	backend_type = get_backend_type (priv->methods, uri->protocol, calobjtype_to_icalkind (type));
-	if (!backend_type) {
-		/* FIXME Distinguish between method and kind failures? */
-		bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_CalFactory_UnsupportedMethod);
-		goto cleanup;
-	}
-		
-	/* Duplicate the listener object */
-	CORBA_exception_init (&ev2);
-	listener_copy = CORBA_Object_duplicate (listener, &ev2);
-
-	if (BONOBO_EX (&ev2)) {
-		g_warning (G_STRLOC ": could not duplicate the listener");
-		bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_CalFactory_NilListener);
-		CORBA_exception_free (&ev2);
-		goto cleanup;
-	}
-	CORBA_exception_free (&ev2);
-
-	/* Look for an existing backend */
-	backend = lookup_backend (factory, uri_string);
-	if (!backend) {
-		/* There was no existing backend, create a new one */
-		backend = g_object_new (backend_type, "uri", uri_string, "kind", calobjtype_to_icalkind (type), NULL);
-		if (!backend) {
-			g_warning (G_STRLOC ": could not instantiate backend");
-			bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_CalFactory_UnsupportedMethod);
-			goto cleanup;
-		}
-
-		/* Track the backend */
-		g_hash_table_insert (priv->backends, g_strdup (uri_string), backend);
-
-		g_signal_connect (G_OBJECT (backend), "last_client_gone",
-				  G_CALLBACK (backend_last_client_gone_cb),
-				  factory);
-	}
-	
-	/* Create the corba calendar */
-	cal = cal_new (backend, uri_string, listener);
-	if (!cal) {
-		g_warning (G_STRLOC ": could not create the corba calendar");
-		bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_CalFactory_UnsupportedMethod);
-		goto cleanup;
-	}
-
-	/* Let the backend know about its clients corba clients */
-	cal_backend_add_client (backend, cal);
-	
- cleanup:
-	e_uri_free (uri);
-	g_free (uri_string);
-
-	return CORBA_Object_duplicate (BONOBO_OBJREF (cal), ev);
-}
-
-
-
-/**
- * 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, 
-				"poa", bonobo_poa_get_threaded (ORBIT_THREAD_HINT_PER_REQUEST, NULL), 
-				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_destroy (priv->methods);
-	priv->methods = NULL;
-
-	/* Should we assert that there are no more backends? */
-	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->getCal = impl_CalFactory_getCal;
-}
-
-/* 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_full (g_str_hash, g_str_equal, 
-					       (GDestroyNotify) g_free, (GDestroyNotify) g_hash_table_destroy);
-	priv->backends = g_hash_table_new_full (g_str_hash, g_str_equal, 
-						(GDestroyNotify) g_free, (GDestroyNotify) g_object_unref);
-	priv->registered = FALSE;
-}
-
-BONOBO_TYPE_FUNC_FULL (CalFactory,
-		       GNOME_Evolution_Calendar_CalFactory,
-		       PARENT_TYPE,
-		       cal_factory);
-
-/**
- * cal_factory_register_storage:
- * @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_register_storage (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_warning (G_STRLOC ": cannot register the calendar factory (not listed)");
-		break;
-
-	case Bonobo_ACTIVATION_REG_ALREADY_ACTIVE:
-		g_warning (G_STRLOC ": cannot register the calendar factory (already active)");
-		break;
-
-	case Bonobo_ACTIVATION_REG_ERROR:
-	default:
-		g_warning (G_STRLOC ": 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, icalcomponent_kind kind, GType backend_type)
-{
-	CalFactoryPrivate *priv;
-	char *method_str;
-	GHashTable *kinds;
-	GType type;
-	
-	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 = g_ascii_strdown (method, -1);
-
-	kinds = g_hash_table_lookup (priv->methods, method_str);
-	if (kinds) {
-		type = GPOINTER_TO_INT (g_hash_table_lookup (kinds, GINT_TO_POINTER (kind)));
-		if (type) {
-			g_warning (G_STRLOC ": method `%s' already registered", method_str);
-			g_free (method_str);
-
-			return;
-		}		
-	} else {
-		kinds = g_hash_table_new_full (g_direct_hash, g_direct_equal, NULL, NULL);
-		g_hash_table_insert (priv->methods, method_str, kinds);
-	}	
-	
-	g_hash_table_insert (kinds, GINT_TO_POINTER (kind), GINT_TO_POINTER (backend_type));
-}
-
-/**
- * cal_factory_get_n_backends
- * @factory: A calendar factory.
- *
- * Get the number of backends currently active in the given factory.
- *
- * Returns: the number of backends.
- */
-int
-cal_factory_get_n_backends (CalFactory *factory)
-{
-	CalFactoryPrivate *priv;
-
-	g_return_val_if_fail (IS_CAL_FACTORY (factory), 0);
-
-	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);
-}