/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * Authors : * * Sivaiah Nallagatla * * 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 #endif #include "camel-gw-listener.h" #include #include "camel-i18n.h" #include #include /*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; } return info; } static void add_esource (const char *conf_key, const char *group_name, const char* source_name, const char *username, const char* relative_uri) { ESourceList *source_list; ESourceGroup *group; ESource *source; source_list = e_source_list_new_for_gconf (gconf_client_get_default (), conf_key); group = e_source_group_new (group_name, GROUPWISE_URI_PREFIX); if ( !e_source_list_add_group (source_list, group, -1)) return; source = e_source_new (source_name, relative_uri); e_source_set_property (source, "auth", "1"); e_source_set_property (source, "username", username); e_source_group_add_source (group, source, -1); e_source_list_sync (source_list, NULL); g_object_unref (source); g_object_unref (group); g_object_unref (source_list); } 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; list = e_source_list_new_for_gconf (gconf_client_get_default (), 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) { e_source_list_remove_group (list, group); e_source_list_sync (list, NULL); found_group = TRUE; break; } } } } g_object_unref (list); } /* 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, const char *username, const char* new_relative_uri) { ESourceList *list; ESourceGroup *group; ESource *source; GSList *groups; GSList *sources; char *old_relative_uri; CamelURL *url; gboolean found_group; const char *soap_port; url = camel_url_new (old_account_info->source_url, NULL); soap_port = camel_url_get_param (url, "soap_port"); if (!soap_port || strlen (soap_port) == 0) soap_port = "7181"; old_relative_uri = g_strdup_printf ("%s:%s/soap", url->host, soap_port); list = e_source_list_new_for_gconf (gconf_client_get_default (), 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) { e_source_group_set_name (group, new_group_name); e_source_set_relative_uri (source, new_relative_uri); e_source_set_property (source, "username", username); e_source_list_sync (list, NULL); found_group = TRUE; break; } } } } g_object_unref (list); 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; char *relative_uri; const char *soap_port; url = camel_url_new (info->source_url, NULL); soap_port = camel_url_get_param (url, "soap_port"); if (!soap_port || strlen (soap_port) == 0) soap_port = "7181"; relative_uri = g_strdup_printf ("%s:%s/soap", url->host, soap_port); add_esource ("/apps/evolution/calendar/sources", info->name, _("Calendar"), url->user, relative_uri); add_esource ("/apps/evolution/tasks/sources", info->name, _("Checklist"), url->user, relative_uri); camel_url_free (url); g_free (relative_uri); } /* 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; url = camel_url_new (info->source_url, NULL); soap_port = camel_url_get_param (url, "soap_port"); if (!soap_port || strlen (soap_port) == 0) soap_port = "7181"; relative_uri = g_strdup_printf ("%s:%s/soap", url->host, soap_port); 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 *uri; EGwConnection *cnc; char *password; GList *book_list; int status; const char *soap_port; CamelURL *url; gboolean remember; char *failed_auth; char *prompt; url = camel_url_new (source_url, NULL); if (url == NULL) { return NULL; } soap_port = camel_url_get_param (url, "soap_port"); printf ("soap port %s %d\n", soap_port, strlen (soap_port)); if (!soap_port || strlen (soap_port) == 0) soap_port = "7181"; uri = g_strdup_printf ("http://%s:%s/soap", url->host, soap_port); failed_auth = ""; do { prompt = g_strdup_printf (_("%sEnter password for %s (user %s)"), failed_auth, url->host, url->user); password = e_passwords_ask_password (prompt, "Addressbook", uri, prompt, TRUE, E_PASSWORDS_REMEMBER_FOREVER, &remember, NULL); g_free (prompt); /*FIXME warn user that he can not get all his address books if he cancels */ if (!password) return NULL; cnc = e_gw_connection_new (uri, url->user, password); failed_auth = _("Failed to authenticate.\n"); } while (cnc == NULL); if (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; else return NULL; } } static void 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; url = camel_url_new (account->source->url, NULL); if (url == NULL) { return; } soap_port = camel_url_get_param (url, "soap_port"); if (!soap_port || strlen (soap_port) == 0) soap_port = "7181"; base_uri = g_strdup_printf ("groupwise://%s:%s/soap", url->host, soap_port); list = e_source_list_new_for_gconf (gconf_client_get_default (), "/apps/evolution/addressbook/sources" ); group = e_source_group_new (account->name, base_uri); e_source_list_add_group (list, group, -1); books_list = get_addressbook_names_from_server (account->source->url); if (! books_list) { source = e_source_new ("Frequent Contacts", g_strconcat (";", "Frequent Contacts", NULL)); e_source_set_property (source, "auth", "plain/password"); e_source_set_property(source, "user", url->user); e_source_group_add_source (group, source, -1); g_object_unref (source); } else { temp_list = books_list; 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, "user", url->user); e_source_group_add_source (group, source, -1); g_object_unref (source); g_object_unref (E_GW_CONTAINER(temp_list->data)); } g_list_free (books_list); } e_source_list_sync (list, NULL); g_object_unref (group); g_object_unref (list); g_free (base_uri); } 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; const char *soap_port; url = camel_url_new (existing_account_info->source_url, NULL); if (url == NULL) { return; } soap_port = camel_url_get_param (url, "soap_port"); if (!soap_port || strlen (soap_port) == 0) soap_port = "7181"; old_base_uri = g_strdup_printf ("groupwise://%s:%s/soap", url->host, soap_port); list = e_source_list_new_for_gconf (gconf_client_get_default (), "/apps/evolution/addressbook/sources" ); groups = e_source_list_peek_groups (list); delete_group = FALSE; if (strcmp (account->source->url, existing_account_info->source_url) != 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); 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); } 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; url = camel_url_new (existing_account_info->source_url, NULL); if (url == NULL) { return; } soap_port = camel_url_get_param (url, "soap_port"); if (!soap_port || strlen (soap_port) == 0) soap_port = "7181"; base_uri = g_strdup_printf ("groupwise://%s:%s/soap", url->host, soap_port); list = e_source_list_new_for_gconf (gconf_client_get_default (), "/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); printf ("in remove address book sources %s %s %s %s\n", e_source_group_peek_base_uri (group), base_uri, e_source_group_peek_name (group), existing_account_info->name); 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_free (base_uri); camel_url_free (url); } static void account_added (EAccountList *account_listener, EAccount *account) { GwAccountInfo *info; 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); add_calendar_tasks_sources (info); add_addressbook_sources (account); 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 *url; char *relative_uri; const char *soap_port; GwAccountInfo *existing_account_info; is_gw_account = is_groupwise_account (account); existing_account_info = lookup_account_info (account->uid); if (existing_account_info == NULL && is_gw_account) { /* 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 ) { /* some info of groupwise account is changed . update the sources with new info if required */ if (strcmp (existing_account_info->name, account->name) != 0 || strcmp (existing_account_info->source_url, account->source->url) != 0) { url = camel_url_new (account->source->url, NULL); soap_port = camel_url_get_param (url, "soap_port"); if (!soap_port || strlen (soap_port) == 0) soap_port = "7181"; relative_uri = g_strdup_printf ("%s:%s/soap", url->host, soap_port); modify_esource ("/apps/evolution/calendar/sources", existing_account_info, account->name, url->user, relative_uri); modify_esource ("/apps/evolution/tasks/sources", existing_account_info, account->name, url->user, relative_uri); 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 (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)) { 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; }