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diff --git a/camel/camel-session.c b/camel/camel-session.c
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--- a/camel/camel-session.c
+++ /dev/null
@@ -1,455 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* camel-session.c : Abstract class for an email session */
-
-/*
- *
- * Author:
- *  Bertrand Guiheneuf <bertrand@helixcode.com>
- *  Dan Winship <danw@helixcode.com>
- *  Jeffrey Stedfast <fejj@helixcode.com>
- *
- * Copyright 1999, 2000 Helix Code, Inc. (http://www.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 <errno.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <gal/util/e-util.h>
-#include "camel-session.h"
-#include "camel-store.h"
-#include "camel-transport.h"
-#include "camel-exception.h"
-#include "string-utils.h"
-#include "camel-url.h"
-#include "hash-table-utils.h"
-
-static CamelObjectClass *parent_class;
-
-static void
-camel_session_init (CamelSession *session)
-{
-	session->modules = camel_provider_init ();
-	session->providers = g_hash_table_new (g_strcase_hash, g_strcase_equal);
-}
-
-static gboolean
-camel_session_destroy_provider (gpointer key, gpointer value, gpointer user_data)
-{
-	CamelProvider *prov = (CamelProvider *)value;
-
-	g_hash_table_destroy (prov->service_cache);
-
-	return TRUE;
-}
-
-static void
-camel_session_finalise (CamelObject *o)
-{
-	CamelSession *session = (CamelSession *)o;
-
-	g_hash_table_foreach_remove (session->providers,
-				     camel_session_destroy_provider, NULL);
-	g_hash_table_destroy (session->providers);
-}
-
-static void
-camel_session_class_init (CamelSessionClass *camel_session_class)
-{
-	parent_class = camel_type_get_global_classfuncs (camel_object_get_type ());
-}
-
-CamelType
-camel_session_get_type (void)
-{
-	static CamelType camel_session_type = CAMEL_INVALID_TYPE;
-
-	if (camel_session_type == CAMEL_INVALID_TYPE) {
-		camel_session_type = camel_type_register (camel_object_get_type (), "CamelSession",
-							  sizeof (CamelSession),
-							  sizeof (CamelSessionClass),
-							  (CamelObjectClassInitFunc) camel_session_class_init,
-							  NULL,
-							  (CamelObjectInitFunc) camel_session_init,
-							  (CamelObjectFinalizeFunc) camel_session_finalise);
-	}
-
-	return camel_session_type;
-}
-
-/**
- * camel_session_new:
- * @storage_path: Path to a directory Camel can use for persistent storage.
- * (This directory must already exist.)
- * @authenticator: A callback for discussing authentication information
- * @registrar: A callback for registering timeout callbacks
- * @remove: A callback for removing timeout callbacks
- *
- * This creates a new CamelSession object, which represents global state
- * for the Camel library, and contains callbacks that can be used to
- * interact with the main application.
- *
- * Return value: the new CamelSession
- **/
-CamelSession *
-camel_session_new (const char *storage_path,
-		   CamelAuthCallback authenticator,
-		   CamelTimeoutRegisterCallback registrar,
-		   CamelTimeoutRemoveCallback remover)
-{
-	CamelSession *session = CAMEL_SESSION (camel_object_new (CAMEL_SESSION_TYPE));
-
-	session->storage_path = g_strdup (storage_path);
-	session->authenticator = authenticator;
-	session->registrar = registrar;
-	session->remover = remover;
-	return session;
-}
-
-/**
- * camel_session_register_provider:
- * @session: a session object
- * @protocol: the protocol the provider provides for
- * @provider: provider object
- *
- * Registers a protocol to provider mapping for the session.
- **/
-void
-camel_session_register_provider (CamelSession *session,
-				 CamelProvider *provider)
-{
-	g_return_if_fail (CAMEL_IS_SESSION (session));
-	g_return_if_fail (provider != NULL);
-
-	g_hash_table_insert (session->providers, provider->protocol, provider);
-}
-
-static void
-ensure_loaded (gpointer key, gpointer value, gpointer user_data)
-{
-	CamelSession *session = user_data;
-	char *name = key;
-	char *path = value;
-
-	if (!g_hash_table_lookup (session->providers, name)) {
-		CamelException ex;
-
-		camel_exception_init (&ex);
-		camel_provider_load (session, path, &ex);
-		camel_exception_clear (&ex);
-	}
-}
-
-static gint
-provider_compare (gconstpointer a, gconstpointer b)
-{
-	const CamelProvider *cpa = (const CamelProvider *)a;
-	const CamelProvider *cpb = (const CamelProvider *)b;
-
-	return strcmp (cpa->name, cpb->name);
-}
-
-static void
-add_to_list (gpointer key, gpointer value, gpointer user_data)
-{
-	GList **list = user_data;
-	CamelProvider *prov = value;
-
-	*list = g_list_insert_sorted (*list, prov, provider_compare);
-}
-
-/**
- * camel_session_list_providers:
- * @session: the session
- * @load: whether or not to load in providers that are not already loaded
- *
- * This returns a list of available providers in this session. If @load
- * is %TRUE, it will first load in all available providers that haven't
- * yet been loaded.
- *
- * Return value: a GList of providers, which the caller must free.
- **/
-GList *
-camel_session_list_providers (CamelSession *session, gboolean load)
-{
-	GList *list;
-
-	g_return_val_if_fail (CAMEL_IS_SESSION (session), NULL);
-
-	if (load) {
-		g_hash_table_foreach (session->modules, ensure_loaded, session);
-	}
-
-	list = NULL;
-	g_hash_table_foreach (session->providers, add_to_list, &list);
-	return list;
-}
-
-static void
-service_cache_remove (CamelService *service, gpointer event_data, gpointer user_data)
-{
-	CamelProvider *provider;
-	CamelSession *session = CAMEL_SESSION (user_data);
-
-	g_return_if_fail (CAMEL_IS_SESSION (session));
-	g_return_if_fail (service != NULL);
-	g_return_if_fail (service->url != NULL);
-	
-	provider = g_hash_table_lookup (session->providers, service->url->protocol);
-	g_hash_table_remove (provider->service_cache, service->url);
-}
-
-/**
- * camel_session_get_service:
- * @session: the CamelSession
- * @url_string: a Camel URL describing the service to get
- * @type: the provider type (%CAMEL_PROVIDER_STORE or
- * %CAMEL_PROVIDER_TRANSPORT) to get, since some URLs may be able
- * to specify either type.
- * @ex: a CamelException
- *
- * This resolves a CamelURL into a CamelService, including loading the
- * provider library for that service if it has not already been loaded.
- *
- * Services are cached, and asking for "the same" @url_string multiple
- * times will return the same CamelService (with its reference count
- * incremented by one each time). What constitutes "the same" URL
- * depends in part on the provider.
- *
- * Return value: the requested CamelService, or %NULL
- **/
-CamelService *
-camel_session_get_service (CamelSession *session, const char *url_string,
-			   CamelProviderType type, CamelException *ex)
-{
-	CamelURL *url;
-	CamelProvider *provider;
-	CamelService *service;
-
-	url = camel_url_new (url_string, ex);
-	if (!url)
-		return NULL;
-
-	/* We need to look up the provider so we can then lookup
-	   the service in the provider's cache */
-	provider = g_hash_table_lookup (session->providers, url->protocol);
-	if (!provider) {
-		/* See if there's one we can load. */
-		char *path;
-
-		path = g_hash_table_lookup (session->modules, url->protocol);
-		if (path) {
-			camel_provider_load (session, path, ex);
-			if (camel_exception_get_id (ex) !=
-			    CAMEL_EXCEPTION_NONE) {
-				camel_url_free (url);
-				return NULL;
-			}
-		}
-		provider = g_hash_table_lookup (session->providers, url->protocol);
-	}
-
-	if (!provider || !provider->object_types[type]) {
-		camel_exception_setv (ex, CAMEL_EXCEPTION_SERVICE_URL_INVALID,
-				      _("No provider available for protocol `%s'"),
-				      url->protocol);
-		camel_url_free (url);
-		return NULL;
-	}
-	
-	/* Now look up the service in the provider's cache */
-	service = g_hash_table_lookup (provider->service_cache, url);
-	if (service != NULL) {
-		camel_url_free (url);
-		camel_object_ref (CAMEL_OBJECT (service));
-		return service;
-	}
-
-	service = camel_service_new (provider->object_types[type], session, provider, url, ex);
-	if (service) {
-		g_hash_table_insert (provider->service_cache, url, service);
-		camel_object_hook_event (CAMEL_OBJECT (service), "finalize", (CamelObjectEventHookFunc) service_cache_remove, session);
-	}
-
-	return service;
-}
-
-/**
- * camel_session_get_service_connected:
- * @session: the CamelSession
- * @url_string: a Camel URL describing the service to get
- * @type: the provider type
- * @ex: a CamelException
- *
- * This works like camel_session_get_service(), but also ensures that
- * the returned service will have been successfully connected (via
- * camel_service_connect().)
- *
- * Return value: the requested CamelService, or %NULL
- **/
-CamelService *
-camel_session_get_service_connected (CamelSession *session,
-				     const char *url_string,
-				     CamelProviderType type,
-				     CamelException *ex)
-{
-	CamelService *svc;
-
-	svc = camel_session_get_service (session, url_string, type, ex);
-	if (svc == NULL)
-		return NULL;
-
-	if (svc->connected == FALSE) {
-		if (camel_service_connect (svc, ex) == FALSE) {
-			camel_object_unref (CAMEL_OBJECT (svc));
-			return NULL;
-		}
-	}
-
-	return svc;
-}
-
-/**
- * camel_session_get_storage_path:
- * @session: session object
- * @service: a CamelService
- * @ex: a CamelException
- *
- * This returns the path to a directory which the service can use for
- * its own purposes. Data stored there will remain between Evolution
- * sessions. No code outside of that service should ever touch the
- * files in this directory. If the directory does not exist, it will
- * be created.
- *
- * Return value: the path (which the caller must free), or %NULL if
- * an error occurs.
- **/
-char *
-camel_session_get_storage_path (CamelSession *session, CamelService *service,
-				CamelException *ex)
-{
-	char *path, *p;
-
-	p = camel_service_get_path (service);
-	path = g_strdup_printf ("%s/%s", session->storage_path, p);
-	g_free (p);
-
-	if (access (path, F_OK) == 0)
-		return path;
-
-	if (e_mkdir_hier (path, S_IRWXU) == -1) {
-		camel_exception_setv (ex, CAMEL_EXCEPTION_SYSTEM,
-				      _("Could not create directory %s:\n%s"),
-				      path, g_strerror (errno));
-		g_free (path);
-		return NULL;
-	}
-
-	return path;
-}
-
-/**
- * camel_session_query_authenticator: query the session authenticator
- * @session: session object
- * @mode: %CAMEL_AUTHENTICATOR_ASK or %CAMEL_AUTHENTICATOR_TELL
- * @data: prompt to query user with, or data to cache
- * @secret: whether or not the data is secret (eg, a password)
- * @service: the service this query is being made by
- * @item: an identifier, unique within this service, for the information
- * @ex: a CamelException
- *
- * This function is used by a CamelService to discuss authentication
- * information with the application.
- *
- * @service and @item together uniquely identify the piece of data the
- * caller is concerned with.
- *
- * If @mode is %CAMEL_AUTHENTICATOR_ASK, then @data is a question to
- * ask the user (if the application doesn't already have the answer
- * cached). If @secret is set, the user's input should not be echoed
- * back. The authenticator should set @ex to
- * %CAMEL_EXCEPTION_USER_CANCEL if the user did not provide the
- * information. The caller must g_free() the information returned when
- * it is done with it.
- *
- * If @mode is %CAMEL_AUTHENTICATOR_TELL, then @data is information
- * that the application should cache, or %NULL if it should stop
- * caching anything about that datum (eg, because the data is a
- * password that turned out to be incorrect).
- *
- * Return value: the authentication information or %NULL.
- **/
-char *
-camel_session_query_authenticator (CamelSession *session,
-				   CamelAuthCallbackMode mode,
-				   char *prompt, gboolean secret,
-				   CamelService *service, char *item,
-				   CamelException *ex)
-{
-	return session->authenticator (mode, prompt, secret,
-				       service, item, ex);
-}
-
-/**
- * camel_session_register_timeout: Register a timeout to be called
- * periodically.
- *
- * @session: the CamelSession
- * @interval: the number of milliseconds interval between calls
- * @callback: the function to call
- * @user_data: extra data to be passed to the callback
- *
- * This function will use the registrar callback provided upon
- * camel_session_new to register the timeout. The callback will
- * be called every @interval milliseconds until it returns @FALSE.
- * It will be passed one argument, @user_data.
- *
- * Returns a nonzero handle that can be used with 
- * camel_session_remove_timeout on success, and 0 on failure to 
- * register the timeout.
- **/
-guint
-camel_session_register_timeout (CamelSession *session,
-				guint32 interval,
-				CamelTimeoutCallback callback,
-				gpointer user_data)
-{
-	g_return_val_if_fail (CAMEL_IS_SESSION (session), FALSE);
-
-	return session->registrar (interval, callback, user_data);
-}
-
-/**
- * camel_session_remove_timeout: Remove a previously registered
- * timeout.
- *
- * @session: the CamelSession
- * @handle: a value returned from camel_session_register_timeout
- *
- * This function will use the remover callback provided upon
- * camel_session_new to remove the timeout.
- *
- * Returns TRUE on success and FALSE on failure.
- **/
-gboolean
-camel_session_remove_timeout (CamelSession *session, guint handle)
-{
-	return session->remover (handle);
-}