/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* component-factory.c
*
* Authors: Ettore Perazzoli <ettore@helixcode.com>
*
* Copyright (C) 2000 Helix Code, Inc.
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <bonobo.h>
#include "camel.h"
#include "Evolution.h"
#include "evolution-storage.h"
#include "folder-browser-factory.h"
#include "evolution-shell-component.h"
#include "folder-browser.h"
#include "mail.h" /* YUCK FIXME */
#include "mail-tools.h"
#include "mail-ops.h"
#include "mail-local.h"
#include "mail-session.h"
#include "mail-mt.h"
#include "mail-importer.h"
#include "mail-vfolder.h" /* vfolder_create_storage */
#include "openpgp-utils.h"
#include <gal/widgets/e-gui-utils.h>
#include "component-factory.h"
#include "mail-summary.h"
#include "mail-send-recv.h"
CamelFolder *drafts_folder = NULL;
CamelFolder *outbox_folder = NULL;
CamelFolder *sent_folder = NULL; /* this one should be configurable? */
char *evolution_dir;
#define COMPONENT_FACTORY_ID "OAFIID:GNOME_Evolution_Mail_ShellComponentFactory"
#define SUMMARY_FACTORY_ID "OAFIID:GNOME_Evolution_Mail_ExecutiveSummaryComponentFactory"
static BonoboGenericFactory *component_factory = NULL;
static BonoboGenericFactory *summary_factory = NULL;
static GHashTable *storages_hash;
/* EvolutionShellComponent methods and signals. */
static EvolutionShellComponentResult
create_view (EvolutionShellComponent *shell_component,
const char *physical_uri,
const char *folder_type,
BonoboControl **control_return,
void *closure)
{
EvolutionShellClient *shell_client;
GNOME_Evolution_Shell corba_shell;
BonoboControl *control;
shell_client = evolution_shell_component_get_owner (shell_component);
corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
if (g_strcasecmp (folder_type, "mail") == 0) {
control = folder_browser_factory_new_control (physical_uri,
corba_shell);
} else if (g_strcasecmp (folder_type, "mailstorage") == 0) {
CamelService *store;
EvolutionStorage *storage;
store = camel_session_get_service (session, physical_uri,
CAMEL_PROVIDER_STORE, NULL);
if (!store)
return EVOLUTION_SHELL_COMPONENT_NOTFOUND;
storage = g_hash_table_lookup (storages_hash, store);
if (!storage) {
camel_object_unref (CAMEL_OBJECT (store));
return EVOLUTION_SHELL_COMPONENT_NOTFOUND;
}
if (!gtk_object_get_data (GTK_OBJECT (storage), "connected"))
mail_scan_subfolders (CAMEL_STORE(store), storage);
camel_object_unref (CAMEL_OBJECT (store));
control = folder_browser_factory_new_control ("", corba_shell);
} else if (g_strcasecmp (folder_type, "vtrash") == 0) {
control = folder_browser_factory_new_control ("vtrash:file:/", corba_shell);
} else
return EVOLUTION_SHELL_COMPONENT_UNSUPPORTEDTYPE;
if (!control)
return EVOLUTION_SHELL_COMPONENT_NOTFOUND;
*control_return = control;
return EVOLUTION_SHELL_COMPONENT_OK;
}
static void
do_create_folder (char *uri, CamelFolder *folder, void *data)
{
GNOME_Evolution_ShellComponentListener listener = data;
CORBA_Environment ev;
GNOME_Evolution_ShellComponentListener_Result result;
if (folder)
result = GNOME_Evolution_ShellComponentListener_OK;
else
result = GNOME_Evolution_ShellComponentListener_INVALID_URI;
CORBA_exception_init(&ev);
GNOME_Evolution_ShellComponentListener_notifyResult(listener, result, &ev);
CORBA_Object_release(listener, &ev);
CORBA_exception_free(&ev);
}
static void
create_folder (EvolutionShellComponent *shell_component,
const char *physical_uri,
const char *type,
const GNOME_Evolution_ShellComponentListener listener,
void *closure)
{
char *uri;
CORBA_Environment ev;
CORBA_exception_init(&ev);
if (!strcmp (type, "mail")) {
uri = g_strdup_printf ("mbox://%s", physical_uri);
mail_create_folder (uri, do_create_folder, CORBA_Object_duplicate (listener, &ev));
GNOME_Evolution_ShellComponentListener_notifyResult (listener,
GNOME_Evolution_ShellComponentListener_OK, &ev);
} else {
GNOME_Evolution_ShellComponentListener_notifyResult (
listener, GNOME_Evolution_ShellComponentListener_UNSUPPORTED_TYPE, &ev);
}
CORBA_exception_free(&ev);
}
static struct {
char *name;
CamelFolder **folder;
} standard_folders[] = {
{ "Drafts", &drafts_folder },
{ "Outbox", &outbox_folder },
{ "Sent", &sent_folder },
};
static void
unref_standard_folders (void)
{
int i;
for (i = 0; i < sizeof (standard_folders) / sizeof (standard_folders[0]); i++) {
if (standard_folders[i].folder)
camel_object_unref (CAMEL_OBJECT (*standard_folders[i].folder));
}
}
static void
got_folder (char *uri, CamelFolder *folder, void *data)
{
CamelFolder **fp = data;
if (folder) {
*fp = folder;
camel_object_ref (CAMEL_OBJECT (folder));
}
}
static void
owner_set_cb (EvolutionShellComponent *shell_component,
EvolutionShellClient *shell_client,
const char *evolution_homedir,
gpointer user_data)
{
GNOME_Evolution_Shell corba_shell;
const GSList *accounts;
#ifdef ENABLE_NNTP
const GSList *news;
#endif
int i;
g_print ("evolution-mail: Yeeeh! We have an owner!\n"); /* FIXME */
evolution_dir = g_strdup (evolution_homedir);
mail_session_init ();
mail_config_init ();
openpgp_init (mail_config_get_pgp_path (), mail_config_get_pgp_type ());
storages_hash = g_hash_table_new (NULL, NULL);
vfolder_create_storage (shell_component);
corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
accounts = mail_config_get_accounts ();
mail_load_storages (corba_shell, accounts, TRUE);
#ifdef ENABLE_NNTP
news = mail_config_get_news ();
mail_load_storages (corba_shell, news, FALSE);
#endif
mail_local_storage_startup (shell_client, evolution_dir);
mail_importer_init (shell_client);
for (i = 0; i < sizeof (standard_folders) / sizeof (standard_folders[0]); i++) {
char *uri = g_strdup_printf ("file://%s/local/%s", evolution_dir, standard_folders[i].name);
mail_msg_wait (mail_get_folder (uri, got_folder, standard_folders[i].folder));
g_free (uri);
}
mail_session_enable_interaction (TRUE);
mail_autoreceive_setup ();
}
static void
free_storage (gpointer service, gpointer storage, gpointer data)
{
camel_service_disconnect (service, TRUE, NULL);
camel_object_unref (service);
bonobo_object_unref (storage);
}
static gboolean
idle_quit (gpointer user_data)
{
if (e_list_length (folder_browser_factory_get_control_list ()))
return TRUE;
bonobo_object_unref (BONOBO_OBJECT (summary_factory));
bonobo_object_unref (BONOBO_OBJECT (component_factory));
g_hash_table_foreach (storages_hash, free_storage, NULL);
g_hash_table_destroy (storages_hash);
gtk_main_quit ();
return FALSE;
}
static void
owner_unset_cb (EvolutionShellComponent *shell_component, gpointer user_data)
{
unref_standard_folders ();
g_idle_add_full (G_PRIORITY_LOW, idle_quit, NULL, NULL);
}
static const EvolutionShellComponentFolderType folder_types[] = {
{ "mail", "evolution-inbox.png" },
{ "mailstorage", "evolution-inbox.png" },
{ "vtrash", "evolution-inbox.png" },
{ NULL, NULL }
};
static BonoboObject *
component_fn (BonoboGenericFactory *factory, void *closure)
{
EvolutionShellComponent *shell_component;
shell_component = evolution_shell_component_new (folder_types,
create_view,
create_folder,
NULL, /* remove_folder_fn */
NULL, /* copy_folder_fn */
NULL, /* populate_folder_context_menu_fn */
NULL, /* get_dnd_selection_fn */
NULL);
gtk_signal_connect (GTK_OBJECT (shell_component), "owner_set",
GTK_SIGNAL_FUNC (owner_set_cb), NULL);
gtk_signal_connect (GTK_OBJECT (shell_component), "owner_unset",
GTK_SIGNAL_FUNC (owner_unset_cb), NULL);
gtk_signal_connect (GTK_OBJECT (shell_component), "destroy",
GTK_SIGNAL_FUNC (owner_unset_cb), NULL);
return BONOBO_OBJECT (shell_component);
}
static BonoboObject *
summary_fn (BonoboGenericFactory *factory, void *closure)
{
return executive_summary_component_factory_new (create_summary_view,
NULL);
}
void
component_factory_init (void)
{
component_factory = bonobo_generic_factory_new (COMPONENT_FACTORY_ID,
component_fn, NULL);
summary_factory = bonobo_generic_factory_new (SUMMARY_FACTORY_ID,
summary_fn, NULL);
if (component_factory == NULL || summary_factory == NULL) {
e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
_("Cannot initialize Evolution's mail component."));
exit (1);
}
}
static int
storage_create_folder (EvolutionStorage *storage, const char *path,
const char *type, const char *description,
const char *parent_physical_uri, gpointer user_data)
{
CamelStore *store = user_data;
char *name;
CamelURL *url;
CamelException ex;
CamelFolderInfo *fi;
if (strcmp (type, "mail") != 0)
return EVOLUTION_STORAGE_ERROR_UNSUPPORTED_TYPE;
name = strrchr (path, '/');
if (!name++)
return EVOLUTION_STORAGE_ERROR_INVALID_URI;
camel_exception_init (&ex);
if (*parent_physical_uri) {
url = camel_url_new (parent_physical_uri, NULL);
if (!url)
return EVOLUTION_STORAGE_ERROR_INVALID_URI;
fi = camel_store_create_folder (store, url->path + 1, name, &ex);
camel_url_free (url);
} else
fi = camel_store_create_folder (store, NULL, name, &ex);
if (camel_exception_is_set (&ex)) {
/* FIXME: do better than this */
camel_exception_clear (&ex);
return EVOLUTION_STORAGE_ERROR_INVALID_URI;
}
if (camel_store_supports_subscriptions (store))
camel_store_subscribe_folder (store, fi->full_name, NULL);
folder_created (store, fi);
camel_store_free_folder_info (store, fi);
return EVOLUTION_STORAGE_OK;
}
static void
add_storage (const char *name, const char *uri, CamelService *store,
GNOME_Evolution_Shell corba_shell, CamelException *ex)
{
EvolutionStorage *storage;
EvolutionStorageResult res;
storage = evolution_storage_new (name, uri, "mailstorage");
gtk_signal_connect (GTK_OBJECT (storage), "create_folder",
GTK_SIGNAL_FUNC (storage_create_folder),
store);
res = evolution_storage_register_on_shell (storage, corba_shell);
switch (res) {
case EVOLUTION_STORAGE_OK:
mail_hash_storage (store, storage);
mail_scan_subfolders (CAMEL_STORE (store), storage);
/* falllll */
case EVOLUTION_STORAGE_ERROR_ALREADYREGISTERED:
case EVOLUTION_STORAGE_ERROR_EXISTS:
return;
default:
camel_exception_set (ex, CAMEL_EXCEPTION_SYSTEM,
_("Cannot register storage with shell"));
break;
}
}
/* FIXME: 'is_account_data' is an ugly hack, if we remove support for NNTP we can take it out -- fejj */
void
mail_load_storages (GNOME_Evolution_Shell shell, const GSList *sources, gboolean is_account_data)
{
CamelException ex;
const GSList *iter;
camel_exception_init (&ex);
/* Load each service (don't connect!). Check its provider and
* see if this belongs in the shell's folder list. If so, add
* it.
*/
for (iter = sources; iter; iter = iter->next) {
const MailConfigAccount *account = NULL;
const MailConfigService *service = NULL;
CamelService *store;
CamelProvider *prov;
char *name;
if (is_account_data) {
account = iter->data;
service = account->source;
} else {
service = iter->data;
}
if (service->url == NULL || service->url[0] == '\0')
continue;
prov = camel_session_get_provider (session, service->url, &ex);
if (prov == NULL) {
/* FIXME: real error dialog */
g_warning ("couldn't get service %s: %s\n", service->url,
camel_exception_get_description (&ex));
camel_exception_clear (&ex);
continue;
}
/* FIXME: this case is ambiguous for things like the
* mbox provider, which can really be a spool
* (/var/spool/mail/user) or a storage (~/mail/, eg).
* That issue can't be resolved on the provider level
* -- it's a per-URL problem.
*/
if (!(prov->flags & CAMEL_PROVIDER_IS_STORAGE) ||
!(prov->flags & CAMEL_PROVIDER_IS_REMOTE))
continue;
store = camel_session_get_service (session, service->url,
CAMEL_PROVIDER_STORE, &ex);
if (store == NULL) {
/* FIXME: real error dialog */
g_warning ("couldn't get service %s: %s\n", service->url,
camel_exception_get_description (&ex));
camel_exception_clear (&ex);
continue;
}
if (is_account_data)
name = g_strdup (account->name);
else
name = camel_service_get_name (store, TRUE);
add_storage (name, service->url, store, shell, &ex);
g_free (name);
if (camel_exception_is_set (&ex)) {
/* FIXME: real error dialog */
g_warning ("Cannot load storage: %s",
camel_exception_get_description (&ex));
camel_exception_clear (&ex);
}
camel_object_unref (CAMEL_OBJECT (store));
}
}
void
mail_hash_storage (CamelService *store, EvolutionStorage *storage)
{
camel_object_ref (CAMEL_OBJECT (store));
g_hash_table_insert (storages_hash, store, storage);
}
EvolutionStorage*
mail_lookup_storage (CamelStore *store)
{
EvolutionStorage *storage;
/* Because the storages_hash holds a reference to each store
* used as a key in it, none of them will ever be gc'ed, meaning
* any call to camel_session_get_{service,store} with the same
* URL will always return the same object. So this works.
*/
storage = g_hash_table_lookup (storages_hash, store);
if (storage)
gtk_object_ref (GTK_OBJECT (storage));
return storage;
}
