Make the camel-groupwise-listener load on startup.

2005-07-10  Shreyas Srinivasan <sshreyas@novell.com>

	* plugins/groupwise-account-setup/*: Make the
	camel-groupwise-listener load on startup.

svn path=/trunk/; revision=29691

4 files changed, 1092 insertions, 0 deletions

diff --git a/plugins/groupwise-account-setup/Makefile.am b/plugins/groupwise-account-setup/Makefile.am
new file mode 100644
index 0000000000..cd44222250
--- /dev/null
+++ b/plugins/groupwise-account-setup/Makefile.am
@@ -0,0 +1,28 @@
+INCLUDES =						\
+	-I$(top_srcdir)					\
+	$(EVOLUTION_MAIL_CFLAGS)			\
+	$(EVOLUTION_CALENDAR_CFLAGS)			\
+	$(EVOLUTION_ADDRESSBOOK_CFLAGS)			\
+	$(CAMEL_GROUPWISE_CFLAGS)			\
+	-DEVOLUTION_GLADEDIR=\""$(gladedir)"\"
+
+@EVO_PLUGIN_RULE@
+
+plugin_DATA =  org-gnome-gw-account-setup.eplug
+plugin_LTLIBRARIES = liborg-gnome-gw-account-setup.la 
+
+liborg_gnome_gw_account_setup_la_SOURCES = \
+			camel-gw-listener.c	\
+			groupwise-account-setup.c
+
+liborg_gnome_gw_account_setup_la_LDFLAGS = -module -avoid-version $(NO_UNDEFINED)
+
+liborg_gnome_gw_account_setup_la_LIBADD=			\
+	$(top_builddir)/e-util/libeutil.la			\
+	$(top_builddir)/widgets/misc/libemiscwidgets.la		\
+	$(top_builddir)/filter/libfilter.la			\
+	$(EVOLUTION_CALENDAR_LIBS)				\
+	$(EVOLUTION_MAIL_LIBS)					\
+	$(CAMEL_GROUPWISE_LIBS)
+
+EXTRA_DIST = org-gnome-gw-account-setup.eplug.xml
diff --git a/plugins/groupwise-account-setup/camel-gw-listener.c b/plugins/groupwise-account-setup/camel-gw-listener.c
new file mode 100644
index 0000000000..89721d9150
--- /dev/null
+++ b/plugins/groupwise-account-setup/camel-gw-listener.c
@@ -0,0 +1,980 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Authors :
+ *  
+ *  Sivaiah Nallagatla <snallagatla@novell.com>
+ *
+ * Copyright 2003, Novell, Inc.
+ *
+ * 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
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "camel-gw-listener.h"
+#include <string.h>
+#include  <camel/camel-i18n.h>
+#include <e-gw-connection.h>
+#include <libedataserverui/e-passwords.h>
+#include "e-util/e-error.h"
+#include <e-util/e-account.h>
+
+/*stores some info about all currently existing groupwise accounts 
+  list of GwAccountInfo structures */
+
+static 	GList *groupwise_accounts = NULL;
+
+struct _CamelGwListenerPrivate {
+	GConfClient *gconf_client;
+	/* we get notification about mail account changes form this object */
+	EAccountList *account_list;                  
+};
+
+struct _GwAccountInfo {
+	char *uid;
+	char *name;
+	char *source_url;
+};
+
+typedef struct _GwAccountInfo GwAccountInfo;
+
+#define GROUPWISE_URI_PREFIX   "groupwise://" 
+#define GROUPWISE_PREFIX_LENGTH 12
+
+#define PARENT_TYPE G_TYPE_OBJECT
+
+static GObjectClass *parent_class = NULL;
+
+static void dispose (GObject *object);
+static void finalize (GObject *object);
+
+
+static void 
+camel_gw_listener_class_init (CamelGwListenerClass *class)
+{
+	GObjectClass *object_class;
+	
+	parent_class =  g_type_class_ref (PARENT_TYPE);
+	object_class = G_OBJECT_CLASS (class);
+	
+	/* virtual method override */
+	object_class->dispose = dispose;
+	object_class->finalize = finalize;
+}
+
+static void 
+camel_gw_listener_init (CamelGwListener *config_listener,  CamelGwListenerClass *class)
+{
+	config_listener->priv = g_new0 (CamelGwListenerPrivate, 1);	
+}
+
+static void 
+dispose (GObject *object)
+{
+	CamelGwListener *config_listener = CAMEL_GW_LISTENER (object);
+	
+	g_object_unref (config_listener->priv->gconf_client);
+	g_object_unref (config_listener->priv->account_list);
+
+	G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void 
+finalize (GObject *object)
+{
+	CamelGwListener *config_listener = CAMEL_GW_LISTENER (object);
+	GList *list;
+	GwAccountInfo *info;
+
+	if (config_listener->priv) {
+		g_free (config_listener->priv);
+	}
+
+	for ( list = g_list_first (groupwise_accounts); list ; list = g_list_next (list) ) {
+	       
+		info = (GwAccountInfo *) (list->data);
+
+		if (info) {
+			
+			g_free (info->uid);
+			g_free (info->name);
+			g_free (info->source_url);
+			g_free (info);
+		}
+	}
+	
+	g_list_free (groupwise_accounts);
+}
+
+/*determines whehter the passed in account is groupwise or not by looking at source url */
+
+static gboolean
+is_groupwise_account (EAccount *account)
+{
+	if (account->source->url != NULL) {
+		return (strncmp (account->source->url,  GROUPWISE_URI_PREFIX, GROUPWISE_PREFIX_LENGTH ) == 0);
+	} else {
+		return FALSE;
+	}
+}
+
+/* looks up for an existing groupwise account info in the groupwise_accounts list based on uid */
+
+static GwAccountInfo* 
+lookup_account_info (const char *key)
+{
+	GList *list;
+        GwAccountInfo *info ;
+	int found = 0;
+                                                                      
+        if (!key)
+                return NULL;
+
+	info = NULL;
+
+        for (list = g_list_first (groupwise_accounts);  list;  list = g_list_next (list)) {
+                info = (GwAccountInfo *) (list->data);
+                found = (strcmp (info->uid, key) == 0);
+		if (found)
+			break;
+	}
+	if (found)
+		return info;
+	return NULL;
+}
+
+#define CALENDAR_SOURCES "/apps/evolution/calendar/sources"
+#define TASKS_SOURCES "/apps/evolution/tasks/sources"
+#define SELECTED_CALENDARS "/apps/evolution/calendar/display/selected_calendars"
+#define SELECTED_TASKS   "/apps/evolution/calendar/tasks/selected_tasks"
+
+static void
+add_esource (const char *conf_key, const char *group_name,  const char *source_name, CamelURL *url)
+{
+	ESourceList *source_list;
+	ESourceGroup *group;
+	ESource *source;
+        GConfClient* client;
+	GSList *ids, *temp ;
+	char *source_selection_key;
+	char *relative_uri;
+	const char *soap_port;
+	const char * use_ssl;
+	const char *poa_address;
+	const char *offline_sync;
+	
+	
+	poa_address = url->host;
+	if (!poa_address || strlen (poa_address) ==0)
+		return;
+	soap_port = camel_url_get_param (url, "soap_port");
+
+ 	if (!soap_port || strlen (soap_port) == 0)
+		soap_port = "7191";
+
+	use_ssl = camel_url_get_param (url, "use_ssl");
+
+
+	offline_sync = camel_url_get_param (url, "offline_sync");
+	
+	client = gconf_client_get_default();	
+	source_list = e_source_list_new_for_gconf (client, conf_key);
+
+	group = e_source_group_new (group_name,  GROUPWISE_URI_PREFIX);
+	if (!e_source_list_add_group (source_list, group, -1))
+		return;
+	relative_uri = g_strdup_printf ("%s@%s/", url->user, poa_address);
+	
+	source = e_source_new (source_name, relative_uri);
+	e_source_set_property (source, "auth", "1");
+	e_source_set_property (source, "username", url->user);
+	e_source_set_property (source, "port", camel_url_get_param (url, "soap_port"));
+	e_source_set_property (source, "auth-domain", "Groupwise");
+	e_source_set_property (source, "use_ssl", use_ssl);
+	e_source_set_property (source, "offline_sync", offline_sync ? "1" : "0" );
+	e_source_group_add_source (group, source, -1);
+	e_source_list_sync (source_list, NULL);
+
+	if (!strcmp (conf_key, CALENDAR_SOURCES)) 
+		source_selection_key = SELECTED_CALENDARS;
+	else if (!strcmp (conf_key, TASKS_SOURCES))
+		source_selection_key = SELECTED_TASKS;
+	else source_selection_key = NULL;
+	if (source_selection_key) {
+		ids = gconf_client_get_list (client, source_selection_key , GCONF_VALUE_STRING, NULL);
+		ids = g_slist_append (ids, g_strdup (e_source_peek_uid (source)));
+		gconf_client_set_list (client,  source_selection_key, GCONF_VALUE_STRING, ids, NULL);
+		temp  = ids;
+		for (; temp != NULL; temp = g_slist_next (temp))
+			g_free (temp->data);
+		g_slist_free (ids);
+	}
+	
+	g_object_unref (source);
+	g_object_unref (group);
+	g_object_unref (source_list);
+	g_object_unref (client);
+	g_free (relative_uri);
+}
+
+
+static void 
+remove_esource (const char *conf_key, const char *group_name, char* source_name, const char* relative_uri)
+{
+	ESourceList *list;
+        ESourceGroup *group;
+        ESource *source;
+        GSList *groups;
+        GSList *sources;
+	gboolean found_group;
+	GConfClient* client;
+	GSList *ids;
+	GSList *node_tobe_deleted;
+	char *source_selection_key;
+                                                                                                                             
+        client = gconf_client_get_default();
+        list = e_source_list_new_for_gconf (client, conf_key);
+	groups = e_source_list_peek_groups (list); 
+	
+	found_group = FALSE;
+	
+	for ( ; groups != NULL && !found_group; groups = g_slist_next (groups)) {
+
+		group = E_SOURCE_GROUP (groups->data);
+		
+		if (strcmp (e_source_group_peek_name (group), group_name) == 0 && 
+		   strcmp (e_source_group_peek_base_uri (group), GROUPWISE_URI_PREFIX ) == 0) {
+
+			sources = e_source_group_peek_sources (group);
+			
+			for( ; sources != NULL; sources = g_slist_next (sources)) {
+				
+				source = E_SOURCE (sources->data);
+				
+				if (strcmp (e_source_peek_relative_uri (source), relative_uri) == 0) {
+				
+					if (!strcmp (conf_key, CALENDAR_SOURCES)) 
+						source_selection_key = SELECTED_CALENDARS;
+					else if (!strcmp (conf_key, TASKS_SOURCES))
+						source_selection_key = SELECTED_TASKS;
+					else source_selection_key = NULL;
+					if (source_selection_key) {
+						ids = gconf_client_get_list (client, source_selection_key , 
+									     GCONF_VALUE_STRING, NULL);
+						node_tobe_deleted = g_slist_find_custom (ids, e_source_peek_uid (source), (GCompareFunc) strcmp);
+						if (node_tobe_deleted) {
+							g_free (node_tobe_deleted->data);
+							ids = g_slist_delete_link (ids, node_tobe_deleted);
+						}
+						gconf_client_set_list (client,  source_selection_key, 
+								       GCONF_VALUE_STRING, ids, NULL);
+
+					}
+					e_source_list_remove_group (list, group);
+					e_source_list_sync (list, NULL);	
+					found_group = TRUE;
+					break;
+					
+				}
+			}
+
+		}
+		
+	      
+	}
+
+	g_object_unref (list);
+	g_object_unref (client);		
+	
+}
+
+/* looks up for e-source with having same info as old_account_info and changes its values passed in new values */
+
+static void 
+modify_esource (const char* conf_key, GwAccountInfo *old_account_info, const char* new_group_name, CamelURL *new_url)
+{
+	ESourceList *list;
+        ESourceGroup *group;
+        ESource *source;
+        GSList *groups;
+	GSList *sources;
+	char *old_relative_uri;
+	CamelURL *url;
+	gboolean found_group;
+      	GConfClient* client;
+	const char *poa_address;
+	char *new_relative_uri;
+	const char *new_poa_address;
+	
+	url = camel_url_new (old_account_info->source_url, NULL);
+	poa_address = url->host; 
+	if (!poa_address || strlen (poa_address) ==0)
+		return;
+	new_poa_address = new_url->host;
+	
+	old_relative_uri =  g_strdup_printf ("%s@%s/", url->user, poa_address);
+	client = gconf_client_get_default ();
+        list = e_source_list_new_for_gconf (client, conf_key);
+	groups = e_source_list_peek_groups (list); 
+
+	found_group = FALSE;
+
+	for ( ; groups != NULL &&  !found_group; groups = g_slist_next (groups)) {
+
+		group = E_SOURCE_GROUP (groups->data);
+		
+		if (strcmp (e_source_group_peek_name (group), old_account_info->name) == 0 && 
+		    strcmp (e_source_group_peek_base_uri (group), GROUPWISE_URI_PREFIX) == 0) {
+
+			sources = e_source_group_peek_sources (group);
+			
+			for ( ; sources != NULL; sources = g_slist_next (sources)) {
+				
+				source = E_SOURCE (sources->data);
+				
+				if (strcmp (e_source_peek_relative_uri (source), old_relative_uri) == 0) {
+					
+					new_relative_uri = g_strdup_printf ("%s@%s/", new_url->user, new_poa_address); 
+					e_source_group_set_name (group, new_group_name);
+					e_source_set_relative_uri (source, new_relative_uri);
+					e_source_set_property (source, "username", new_url->user);
+					e_source_set_property (source, "port", camel_url_get_param (new_url,"soap_port"));
+					e_source_set_property (source, "use_ssl",  camel_url_get_param (url, "use_ssl"));
+					e_source_set_property (source, "offline_sync",  camel_url_get_param (url, "offline_sync") ? "1" : "0");
+					e_source_list_sync (list, NULL);
+					found_group = TRUE;
+					g_free (new_relative_uri);
+					break;
+				}
+			}
+		}
+	}
+
+	g_object_unref (list);
+	g_object_unref (client);
+	camel_url_free (url);
+	g_free (old_relative_uri);
+
+	
+}
+/* add sources for calendar and tasks if the account added is groupwise account
+   adds the new account info to  groupwise_accounts list */
+
+static void 
+add_calendar_tasks_sources (GwAccountInfo *info)
+{
+	CamelURL *url;
+	
+	url = camel_url_new (info->source_url, NULL);
+	add_esource ("/apps/evolution/calendar/sources", info->name, _("Calendar"), url);
+	add_esource ("/apps/evolution/tasks/sources", info->name, _("Tasks"), url);
+	
+	camel_url_free (url);
+
+
+}
+
+/* removes calendar and tasks sources if the account removed is groupwise account 
+   removes the the account info from groupwise_account list */
+
+static void 
+remove_calendar_tasks_sources (GwAccountInfo *info)
+{
+	CamelURL *url;
+	char *relative_uri;
+        const char *soap_port;
+	const char *poa_address;
+
+	url = camel_url_new (info->source_url, NULL);
+
+	poa_address = url->host; 
+	if (!poa_address || strlen (poa_address) ==0)
+		return;
+
+	soap_port = camel_url_get_param (url, "soap_port");
+	if (!soap_port || strlen (soap_port) == 0)
+		soap_port = "7191";
+
+	relative_uri =  g_strdup_printf ("%s@%s/", url->user, poa_address);
+	remove_esource ("/apps/evolution/calendar/sources", info->name, _("Calendar"), relative_uri);
+	remove_esource ("/apps/evolution/tasks/sources", info->name,  _("Checklist"), relative_uri);
+	camel_url_free (url);
+	g_free (relative_uri);
+
+}
+
+static GList*
+get_addressbook_names_from_server (char *source_url)
+{
+  	char *key;
+        EGwConnection *cnc;	
+	char *password;
+	GList *book_list;
+	int status;
+	const char *soap_port;
+	CamelURL *url;
+	gboolean remember;
+	char *failed_auth; 
+	char *prompt;
+	char *password_prompt;
+	char *uri;
+	const char *use_ssl;
+	const char *poa_address;
+	guint32 flags = E_PASSWORDS_REMEMBER_FOREVER;
+
+	url = camel_url_new (source_url, NULL);
+        if (url == NULL) {
+                return NULL;
+        }
+	poa_address = url->host; 
+	if (!poa_address || strlen (poa_address) ==0)
+		return NULL;
+	
+        soap_port = camel_url_get_param (url, "soap_port");
+        if (!soap_port || strlen (soap_port) == 0)
+                soap_port = "7191";
+	use_ssl = camel_url_get_param (url, "use_ssl");
+
+	key =  g_strdup_printf ("groupwise://%s@%s/", url->user, poa_address); 
+	
+	if (!g_str_equal (use_ssl, "never"))
+		uri = g_strdup_printf ("https://%s:%s/soap", poa_address, soap_port);
+	else 
+		uri = g_strdup_printf ("http://%s:%s/soap", poa_address, soap_port);
+	
+	failed_auth = "";
+	cnc = NULL;
+        do {
+		password_prompt = g_strdup_printf (_("Enter password for %s (user %s)"),
+                                           poa_address, url->user);
+		prompt = g_strconcat (failed_auth, password_prompt, NULL);
+		g_free (password_prompt);
+		password = e_passwords_ask_password (prompt, "Groupwise", key, prompt,
+                                                     E_PASSWORDS_REMEMBER_FOREVER|E_PASSWORDS_SECRET, &remember,
+						     NULL);
+		g_free (prompt);
+		
+		if (!password) 
+			break;
+		cnc = e_gw_connection_new (uri, url->user, password);
+		if (!E_IS_GW_CONNECTION(cnc) && use_ssl && g_str_equal (use_ssl, "when-possible")) {
+			char *http_uri = g_strconcat ("http://", uri + 8, NULL);
+			cnc = e_gw_connection_new (http_uri, url->user, password);
+			g_free (http_uri);
+		}
+		failed_auth = _("Failed to authenticate.\n");
+		flags |= E_PASSWORDS_REPROMPT;
+	} while (cnc == NULL);
+	
+	if (E_IS_GW_CONNECTION(cnc))  {
+		book_list = NULL;	
+		status = e_gw_connection_get_address_book_list (cnc, &book_list);
+		if (status == E_GW_CONNECTION_STATUS_OK)
+			return book_list;
+	    
+		       
+	}
+	e_error_run (NULL, "mail:gw-accountsetup-error", poa_address, NULL);
+	return NULL;
+}
+                                                                                                         
+
+static gboolean
+add_addressbook_sources (EAccount *account)
+{
+	CamelURL *url;
+	ESourceList *list;
+        ESourceGroup *group;
+        ESource *source;
+       	char *base_uri;
+	const char *soap_port;
+	GList *books_list, *temp_list;
+	GConfClient* client;
+	const char* use_ssl;
+	const char *poa_address;
+
+        url = camel_url_new (account->source->url, NULL);
+	if (url == NULL) {
+		return FALSE;
+	}
+
+	poa_address = url->host; 
+	if (!poa_address || strlen (poa_address) ==0)
+		return FALSE;
+
+	soap_port = camel_url_get_param (url, "soap_port");
+	if (!soap_port || strlen (soap_port) == 0)
+		soap_port = "7191";
+	use_ssl = camel_url_get_param (url, "use_ssl");
+	base_uri =  g_strdup_printf ("groupwise://%s@%s", url->user, poa_address);
+	client = gconf_client_get_default ();
+	list = e_source_list_new_for_gconf (client, "/apps/evolution/addressbook/sources" );
+	group = e_source_group_new (account->name, base_uri);
+	books_list = get_addressbook_names_from_server (account->source->url);
+	temp_list = books_list;
+	if (!temp_list)
+		return FALSE;
+	for (; temp_list != NULL; temp_list = g_list_next (temp_list)) {
+		const char *book_name =  e_gw_container_get_name (E_GW_CONTAINER(temp_list->data));
+		source = e_source_new (book_name, g_strconcat (";",book_name, NULL));
+		e_source_set_property (source, "auth", "plain/password");
+		e_source_set_property (source, "auth-domain", "Groupwise");
+		e_source_set_property (source, "port", soap_port);
+		e_source_set_property(source, "user", url->user);
+		e_source_set_property (source, "offline_sync", camel_url_get_param (url, "offline_sync") ? "1" : "0");
+		if (!e_gw_container_get_is_writable (E_GW_CONTAINER(temp_list->data)))
+			e_source_set_property (source, "completion", "true");
+		if (e_gw_container_get_is_frequent_contacts (E_GW_CONTAINER(temp_list->data)))
+			e_source_set_property (source, "completion", "true");
+		e_source_set_property (source, "use_ssl", use_ssl);
+		e_source_group_add_source (group, source, -1);
+		g_object_unref (source);
+	}
+	e_source_list_add_group (list, group, -1);
+      	e_source_list_sync (list, NULL);	
+	g_object_unref (group);
+	g_object_unref (list);
+	g_object_unref (client);
+	g_free (base_uri);
+	
+	return TRUE;
+}
+
+static void 
+modify_addressbook_sources ( EAccount *account, GwAccountInfo *existing_account_info )
+{
+	CamelURL *url;
+	ESourceList *list;
+        ESourceGroup *group;
+	GSList *groups;
+       	gboolean found_group;
+	gboolean delete_group;
+	char *old_base_uri;
+	char *new_base_uri;
+	const char *soap_port;
+	const char *use_ssl;
+	GSList *sources;
+	ESource *source;
+	GConfClient *client;
+	const char *poa_address;
+	
+
+	url = camel_url_new (existing_account_info->source_url, NULL);
+	if (url == NULL) {
+		return;
+	}
+
+	poa_address = url->host; 
+	if (!poa_address || strlen (poa_address) ==0)
+		return;
+
+	old_base_uri =  g_strdup_printf ("groupwise://%s@%s", url->user, poa_address);
+	camel_url_free (url);
+	
+	url = camel_url_new (account->source->url, NULL);
+	if (url == NULL)
+		return ;
+	poa_address = url->host;
+	if (!poa_address || strlen (poa_address) ==0)
+		return;
+	new_base_uri = g_strdup_printf ("groupwise://%s@%s", url->user, poa_address);
+	soap_port = camel_url_get_param (url, "soap_port");
+	if (!soap_port || strlen (soap_port) == 0)
+		soap_port = "7191";
+	use_ssl = camel_url_get_param (url, "use_ssl");
+
+	client = gconf_client_get_default ();
+	list = e_source_list_new_for_gconf (client, "/apps/evolution/addressbook/sources" );
+	groups = e_source_list_peek_groups (list); 
+	delete_group = FALSE;
+	if (strcmp (old_base_uri, new_base_uri) != 0)
+		delete_group = TRUE;
+	group = NULL;
+	found_group = FALSE;
+	for ( ; groups != NULL &&  !found_group; groups = g_slist_next (groups)) {
+
+		group = E_SOURCE_GROUP (groups->data);
+		if ( strcmp ( e_source_group_peek_base_uri(group), old_base_uri) == 0 && strcmp (e_source_group_peek_name (group), existing_account_info->name) == 0) {
+			found_group = TRUE;
+			if (!delete_group) {
+				e_source_group_set_name (group, account->name);
+				sources = e_source_group_peek_sources (group);
+				for (; sources != NULL; sources = g_slist_next (sources)) {
+					source = E_SOURCE (sources->data);
+					e_source_set_property (source, "port", soap_port);
+					e_source_set_property (source, "use_ssl", use_ssl);
+				}
+					
+				e_source_list_sync (list, NULL);
+			}
+		
+		}
+	}
+	if (found_group && delete_group) {
+		e_source_list_remove_group (list, group);
+		e_source_list_sync (list, NULL);
+		g_object_unref (list);
+		list = NULL;
+		add_addressbook_sources (account);
+	}
+	g_free (old_base_uri);
+	if (list)
+		g_object_unref (list);
+	camel_url_free (url);
+	g_object_unref (client);
+
+
+}
+
+static void 
+remove_addressbook_sources (GwAccountInfo *existing_account_info)
+{
+	ESourceList *list;
+        ESourceGroup *group;
+	GSList *groups;
+       	gboolean found_group;
+	CamelURL *url;
+	char *base_uri;
+	const char *soap_port;
+	GConfClient *client;
+	const char *poa_address;
+
+	url = camel_url_new (existing_account_info->source_url, NULL);
+	if (url == NULL) {
+		return;
+	}
+
+	poa_address = url->host; 
+	if (!poa_address || strlen (poa_address) ==0)
+		return;
+
+	soap_port = camel_url_get_param (url, "soap_port");
+	if (!soap_port || strlen (soap_port) == 0)
+		soap_port = "7191";
+	base_uri =  g_strdup_printf ("groupwise://%s@%s", url->user,  poa_address);
+	client = gconf_client_get_default ();
+	list = e_source_list_new_for_gconf (client, "/apps/evolution/addressbook/sources" );
+	groups = e_source_list_peek_groups (list); 
+
+	found_group = FALSE;
+
+	for ( ; groups != NULL &&  !found_group; groups = g_slist_next (groups)) {
+
+		group = E_SOURCE_GROUP (groups->data);
+		if ( strcmp ( e_source_group_peek_base_uri (group), base_uri) == 0 && strcmp (e_source_group_peek_name (group), existing_account_info->name) == 0) {
+
+			e_source_list_remove_group (list, group);
+			e_source_list_sync (list, NULL);
+			found_group = TRUE;
+						
+		}
+	}
+	g_object_unref (list);
+	g_object_unref (client);
+	g_free (base_uri);
+	camel_url_free (url);
+	
+
+}
+
+static void 
+account_added (EAccountList *account_listener, EAccount *account)
+{
+
+	GwAccountInfo *info;
+	EAccount *parent;
+	gboolean status;
+	CamelURL *parent_url;
+
+	if (!is_groupwise_account (account))
+		return;
+	
+	info = g_new0 (GwAccountInfo, 1);
+	info->uid = g_strdup (account->uid);
+	info->name = g_strdup (account->name);
+	info->source_url = g_strdup (account->source->url);
+	if (account->parent_uid) {
+		parent = e_account_list_find (account_listener, E_ACCOUNT_FIND_UID, account->parent_uid);
+
+		if (!parent) 
+			return;
+
+		parent_url = camel_url_new (e_account_get_string(parent, E_ACCOUNT_SOURCE_URL), NULL);	
+		add_proxy_sources (info, parent_url->user);
+	} else {
+		status = add_addressbook_sources (account);
+		
+		if (status) 
+			add_calendar_tasks_sources (info);
+	}
+	groupwise_accounts = g_list_append (groupwise_accounts, info);
+}
+
+static void 
+account_removed (EAccountList *account_listener, EAccount *account)
+{
+       	GwAccountInfo *info;
+	
+	if (!is_groupwise_account (account))
+		return;
+	
+	info = lookup_account_info (account->uid);
+	if (info == NULL) 
+		return;
+
+	remove_calendar_tasks_sources (info);
+	remove_addressbook_sources (info);
+	groupwise_accounts = g_list_remove (groupwise_accounts, info);
+	g_free (info->uid);
+	g_free (info->name);
+	g_free (info->source_url);
+        g_free (info);
+}
+
+
+static void
+account_changed (EAccountList *account_listener, EAccount *account)
+{
+	gboolean is_gw_account;
+	CamelURL *old_url, *new_url;
+	const char *old_soap_port, *new_soap_port;
+	GwAccountInfo *existing_account_info;
+	const char *old_use_ssl, *new_use_ssl;
+	const char *old_poa_address, *new_poa_address;
+	
+	is_gw_account = is_groupwise_account (account);
+	
+	existing_account_info = lookup_account_info (account->uid);
+       
+	if (existing_account_info == NULL && is_gw_account) {
+
+		if (!account->enabled)
+			return;
+
+		/* some account of other type is changed to Groupwise */
+		account_added (account_listener, account);
+
+	} else if ( existing_account_info != NULL && !is_gw_account) {
+
+		/*Groupwise account is changed to some other type */
+		remove_calendar_tasks_sources (existing_account_info);
+		remove_addressbook_sources (existing_account_info);
+		groupwise_accounts = g_list_remove (groupwise_accounts, existing_account_info);
+		g_free (existing_account_info->uid);
+		g_free (existing_account_info->name);
+		g_free (existing_account_info->source_url);
+		g_free (existing_account_info);
+		
+	} else if ( existing_account_info != NULL && is_gw_account ) {
+		
+		if (!account->enabled) {
+			account_removed (account_listener, account);
+			return;
+		}
+		
+		/* some info of groupwise account is changed . update the sources with new info if required */
+		old_url = camel_url_new (existing_account_info->source_url, NULL);
+		old_poa_address = old_url->host; 
+		old_soap_port = camel_url_get_param (old_url, "soap_port");
+		old_use_ssl = camel_url_get_param (old_url, "use_ssl");
+		new_url = camel_url_new (account->source->url, NULL);
+		new_poa_address = new_url->host; 
+
+		if (!new_poa_address || strlen (new_poa_address) ==0)
+			return;
+
+		new_soap_port = camel_url_get_param (new_url, "soap_port");
+
+		if (!new_soap_port || strlen (new_soap_port) == 0)
+			new_soap_port = "7191";
+
+		new_use_ssl = camel_url_get_param (new_url, "use_ssl");
+
+		if ((old_poa_address && strcmp (old_poa_address, new_poa_address))
+		   ||  (old_soap_port && strcmp (old_soap_port, new_soap_port)) 
+		   ||  strcmp (old_url->user, new_url->user) 
+		   || strcmp (old_use_ssl, new_use_ssl)) {
+			
+			account_removed (account_listener, account);
+			account_added (account_listener, account);
+		} else if (strcmp (existing_account_info->name, account->name)) {
+			
+			modify_esource ("/apps/evolution/calendar/sources", existing_account_info, account->name, new_url);
+			modify_esource ("/apps/evolution/tasks/sources", existing_account_info, account->name,  new_url);
+			modify_addressbook_sources (account, existing_account_info);
+			
+		}
+		
+		g_free (existing_account_info->name);
+		g_free (existing_account_info->source_url);
+		existing_account_info->name = g_strdup (account->name);
+		existing_account_info->source_url = g_strdup (account->source->url);
+		camel_url_free (old_url);
+		camel_url_free (new_url);
+	}	
+} 
+
+static void
+camel_gw_listener_construct (CamelGwListener *config_listener)
+{
+	EIterator *iter;
+	EAccount *account;
+	GwAccountInfo *info ;
+	
+       	config_listener->priv->account_list = e_account_list_new (config_listener->priv->gconf_client);
+
+	for ( iter = e_list_get_iterator (E_LIST ( config_listener->priv->account_list) ) ; e_iterator_is_valid (iter); e_iterator_next (iter) ) {
+		
+		account = E_ACCOUNT (e_iterator_get (iter));
+
+		if ( is_groupwise_account (account) && account->enabled) {
+			
+		        info = g_new0 (GwAccountInfo, 1);
+			info->uid = g_strdup (account->uid);
+			info->name = g_strdup (account->name);
+			info->source_url = g_strdup (account->source->url);
+			groupwise_accounts = g_list_append (groupwise_accounts, info);
+			
+		}
+			
+	}
+	g_signal_connect (config_listener->priv->account_list, "account_added", G_CALLBACK (account_added), NULL);
+	g_signal_connect (config_listener->priv->account_list, "account_changed", G_CALLBACK (account_changed), NULL);
+	g_signal_connect (config_listener->priv->account_list, "account_removed", G_CALLBACK (account_removed), NULL);    
+}
+
+GType
+camel_gw_listener_get_type (void)
+{
+	static GType camel_gw_listener_type  = 0;
+
+	if (!camel_gw_listener_type) {
+		static GTypeInfo info = {
+                        sizeof (CamelGwListenerClass),
+                        (GBaseInitFunc) NULL,
+                        (GBaseFinalizeFunc) NULL,
+                        (GClassInitFunc) camel_gw_listener_class_init,
+                        NULL, NULL,
+                        sizeof (CamelGwListener),
+                        0,
+                        (GInstanceInitFunc) camel_gw_listener_init
+                };
+		camel_gw_listener_type = g_type_register_static (PARENT_TYPE, "CamelGwListener", &info, 0);
+	}
+
+	return camel_gw_listener_type;
+}
+
+CamelGwListener*
+camel_gw_listener_new ()
+{
+	CamelGwListener *config_listener;
+       
+	config_listener = g_object_new (CAMEL_TYPE_GW_LISTENER, NULL);
+	config_listener->priv->gconf_client = gconf_client_get_default();
+	
+	camel_gw_listener_construct (config_listener);
+
+	return config_listener;
+}
+
+static void 
+add_proxy_sources (GwAccountInfo *info, const char *parent_name)
+{
+	CamelURL *url;
+	
+	url = camel_url_new (info->source_url, NULL);
+	add_proxy_esource ("/apps/evolution/calendar/sources", info->name, _("Calendar"), url, parent_name);
+	add_proxy_esource ("/apps/evolution/tasks/sources", info->name, _("Tasks"), url, parent_name);
+	
+	camel_url_free (url);
+}
+
+
+static void
+add_proxy_esource (const char *conf_key, const char *group_name,  const char *source_name, CamelURL *url, const char* parent_id_name)
+{
+	ESourceList *source_list;
+	ESourceGroup *group;
+	ESource *source;
+        GConfClient* client;
+	GSList *ids, *temp ;
+	char *source_selection_key;
+	char *relative_uri;
+	const char *soap_port;
+	const char * use_ssl;
+	const char *poa_address;
+	const char *offline_sync;
+	
+	poa_address = url->host;
+	if (!poa_address || strlen (poa_address) ==0)
+		return;
+
+	soap_port = camel_url_get_param (url, "soap_port");
+
+ 	if (!soap_port || strlen (soap_port) == 0)
+		soap_port = "7191";
+
+	use_ssl = camel_url_get_param (url, "use_ssl");
+
+
+	offline_sync = camel_url_get_param (url, "offline_sync");
+	
+	client = gconf_client_get_default();	
+	source_list = e_source_list_new_for_gconf (client, conf_key);
+	group = e_source_group_new (group_name,  GROUPWISE_URI_PREFIX);
+
+	if (!e_source_list_add_group (source_list, group, -1))
+		return;
+
+	relative_uri = g_strdup_printf ("%s@%s/", url->user, poa_address);
+	source = e_source_new (source_name, relative_uri);
+	e_source_set_property (source, "auth", "1");
+	e_source_set_property (source, "username", url->user);
+	e_source_set_property (source, "port", camel_url_get_param (url, "soap_port"));
+	e_source_set_property (source, "auth-domain", "Groupwise");
+	e_source_set_property (source, "use_ssl", use_ssl);
+	e_source_set_property (source, "offline_sync", offline_sync ? "1" : "0" );
+	e_source_set_property (source, "parent_id_name", parent_id_name);
+	e_source_group_add_source (group, source, -1);
+	e_source_list_sync (source_list, NULL);
+
+	if (!strcmp (conf_key, CALENDAR_SOURCES)) 
+		source_selection_key = SELECTED_CALENDARS;
+	else if (!strcmp (conf_key, TASKS_SOURCES))
+		source_selection_key = SELECTED_TASKS;
+	else 
+		source_selection_key = NULL;
+
+	if (source_selection_key) {
+		ids = gconf_client_get_list (client, source_selection_key , GCONF_VALUE_STRING, NULL);
+		ids = g_slist_append (ids, g_strdup (e_source_peek_uid (source)));
+		gconf_client_set_list (client,  source_selection_key, GCONF_VALUE_STRING, ids, NULL);
+		temp  = ids;
+
+		for (; temp != NULL; temp = g_slist_next (temp))
+			g_free (temp->data);
+
+		g_slist_free (ids);
+	}
+	
+	g_object_unref (source);
+	g_object_unref (group);
+	g_object_unref (source_list);
+	g_object_unref (client);
+	g_free (relative_uri);
+}
diff --git a/plugins/groupwise-account-setup/camel-gw-listener.h b/plugins/groupwise-account-setup/camel-gw-listener.h
new file mode 100644
index 0000000000..ee3ba288f6
--- /dev/null
+++ b/plugins/groupwise-account-setup/camel-gw-listener.h
@@ -0,0 +1,58 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Authors :
+ *  
+ *  Sivaiah Nallagatla <snallagatla@novell.com>
+ *
+ * Copyright 2003, Novell, Inc.
+ *
+ * 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
+ */
+
+#ifndef CAMEL_GW_LISTENER_H
+#define CAMEL_GW_LISTENER_H
+
+#include <e-util/e-account-list.h>
+#include<libedataserver/e-source.h>
+#include<libedataserver/e-source-list.h>
+#include <camel/camel-url.h>
+                         
+G_BEGIN_DECLS
+
+#define CAMEL_TYPE_GW_LISTENER            (camel_gw_listener_get_type ())
+#define CAMEL_GW_LISTENER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), CAMEL_TYPE_GW_LISTENER, CamelGwListener))
+#define CAMEL_GW_LISTENER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), CAMEL_TYPE_GW_LISTENER,  CamelGWListenerClass))
+#define CAMEL_IS_GWLISTENER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CAMEL_TYPE_GW_LISTENER))
+#define CAMEL_IS_GW_LISTENER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), CAMEL_TYPE_GW_LISTENER))
+
+typedef struct _CamelGwListener CamelGwListener;
+typedef struct _CamelGwListenerClass CamelGwListenerClass;
+typedef struct _CamelGwListenerPrivate CamelGwListenerPrivate;
+struct _CamelGwListener {
+       GObject parent;
+                                                                                                                        
+       CamelGwListenerPrivate *priv;
+};
+
+struct _CamelGwListenerClass {
+       GObjectClass parent_class;     
+};
+
+GType                   camel_gw_listener_get_type (void);
+CamelGwListener *camel_gw_listener_new (void);
+
+G_END_DECLS
+
+#endif
diff --git a/plugins/groupwise-account-setup/org-gnome-gw-account-setup.eplug.xml b/plugins/groupwise-account-setup/org-gnome-gw-account-setup.eplug.xml
new file mode 100644
index 0000000000..f2bfda5153
--- /dev/null
+++ b/plugins/groupwise-account-setup/org-gnome-gw-account-setup.eplug.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0"?>
+<e-plugin-list>
+  <e-plugin id="org.gnome.evolution.plugin.gw-account-setup" type="shlib" _name="Groupwise Account Setup"
+    location="@PLUGINDIR@/liborg-gnome-gw-account-setup.so" load-on-startup="true">
+    <author name="Sivaiah Nallagatla" email="snallagatla@novell.com"/>
+    <description>A plugin to setup groupwise calendar and contacts sources.</description>
+    
+    <hook class="org.gnome.evolution.mail.config:1.0">
+      <group target="account" id="org.gnome.evolution.mail.config.accountDruid">
+	<item type="item_table" path="20.receive_options/30.soapport/50.dummy" factory="org_gnome_groupwise_account_setup"/>
+      </group>
+    </hook>
+   <hook class="org.gnome.evolution.mail.config:1.0">
+      <group target="account" id="org.gnome.evolution.mail.config.accountEditor">
+	<item type="item_table" path="20.receive_options/30.soapport/50.dummy" factory="org_gnome_groupwise_account_setup"/>
+      </group>
+    </hook>
+
+    <hook class="org.gnome.evolution.mail.config:1.0">
+      <group target="account" id="org.gnome.evolution.mail.config.accountWizard">
+	<item type="item_table" path="20.receive_options/30.soapport/50.dummy" factory="org_gnome_groupwise_account_setup"/>
+      </group>
+    </hook>	
+    
+  </e-plugin>
+</e-plugin-list>