/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* component-factory.c
*
* Authors: Ettore Perazzoli <ettore@ximian.com>
*
* Copyright (C) 2000 Ximian, 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/bonobo-generic-factory.h>
#include <gal/widgets/e-gui-utils.h>
#include "camel.h"
#include "Evolution.h"
#include "evolution-storage.h"
#include "evolution-wizard.h"
#include "folder-browser-factory.h"
#include "evolution-shell-component.h"
#include "evolution-shell-component-dnd.h"
#include "folder-browser.h"
#include "mail.h" /* YUCK FIXME */
#include "mail-config.h"
#include "mail-tools.h"
#include "mail-ops.h"
#include "mail-offline-handler.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 "component-factory.h"
#include "mail-send-recv.h"
char *default_drafts_folder_uri;
CamelFolder *drafts_folder = NULL;
char *default_sent_folder_uri;
CamelFolder *sent_folder = NULL;
char *default_outbox_folder_uri;
CamelFolder *outbox_folder = NULL;
char *evolution_dir;
EvolutionShellClient *global_shell_client = NULL;
#define COMPONENT_FACTORY_ID "OAFIID:GNOME_Evolution_Mail_ShellComponentFactory"
#define SUMMARY_FACTORY_ID "OAFIID:GNOME_Evolution_Mail_ExecutiveSummaryComponentFactory"
static BonoboGenericFactory *component_factory = NULL;
static GHashTable *storages_hash;
static EvolutionShellComponent *shell_component;
enum {
ACCEPTED_DND_TYPE_MESSAGE_RFC822,
ACCEPTED_DND_TYPE_X_EVOLUTION_MESSAGE,
ACCEPTED_DND_TYPE_TEXT_URI_LIST,
};
static char *accepted_dnd_types[] = {
"message/rfc822",
"x-evolution-message", /* ...from an evolution message list... */
"text/uri-list", /* ...from nautilus... */
NULL
};
enum {
EXPORTED_DND_TYPE_TEXT_URI_LIST,
};
static char *exported_dnd_types[] = {
"text/uri-list", /* we have to export to nautilus as text/uri-list */
NULL
};
static const EvolutionShellComponentFolderType folder_types[] = {
{ "mail", "evolution-inbox.png", N_("Mail"), N_("Folder containing mail"), TRUE, accepted_dnd_types, exported_dnd_types },
{ "mailstorage", "evolution-inbox.png", "Mailstorage", N_("Mail storage folder (internal)"), FALSE, NULL, NULL },
{ "vtrash", "evolution-trash.png", N_("Virtual Trash"), N_("Virtual Trash folder"), FALSE, accepted_dnd_types, exported_dnd_types },
{ NULL, NULL, NULL, NULL, FALSE, NULL, NULL }
};
static const char *schema_types[] = {
"mailto",
NULL
};
/* EvolutionShellComponent methods and signals. */
static BonoboControl *
create_noselect_control (void)
{
GtkWidget *label;
label = gtk_label_new (_("This folder cannot contain messages."));
gtk_widget_show (label);
return bonobo_control_new (label);
}
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")) {
const char *noselect;
CamelURL *url;
url = camel_url_new (physical_uri, NULL);
noselect = url ? camel_url_get_param (url, "noselect") : NULL;
if (noselect && !g_strcasecmp (noselect, "yes"))
control = create_noselect_control ();
else
control = folder_browser_factory_new_control (physical_uri,
corba_shell);
camel_url_free (url);
} else if (!g_strcasecmp (folder_type, "mailstorage")) {
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")) {
if (!g_strncasecmp (physical_uri, "file:", 5))
control = folder_browser_factory_new_control ("vtrash:file:/", corba_shell);
else
control = folder_browser_factory_new_control (physical_uri, 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
create_folder_done (char *uri, CamelFolder *folder, void *data)
{
GNOME_Evolution_ShellComponentListener listener = data;
GNOME_Evolution_ShellComponentListener_Result result;
CORBA_Environment ev;
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)
{
CORBA_Environment ev;
CamelURL *url;
char *uri;
CORBA_exception_init (&ev);
url = physical_uri ? camel_url_new (physical_uri, NULL) : NULL;
if (url && !strcmp (type, "mail")) {
camel_url_set_protocol (url, "mbox");
uri = camel_url_to_string (url, CAMEL_URL_HIDE_ALL);
mail_create_folder (uri, create_folder_done, CORBA_Object_duplicate (listener, &ev));
g_free (uri);
} else {
GNOME_Evolution_ShellComponentListener_notifyResult (
listener, GNOME_Evolution_ShellComponentListener_UNSUPPORTED_TYPE, &ev);
}
if (url)
camel_url_free (url);
CORBA_exception_free (&ev);
}
static void
remove_folder_done (char *uri, gboolean removed, void *data)
{
GNOME_Evolution_ShellComponentListener listener = data;
GNOME_Evolution_ShellComponentListener_Result result;
CORBA_Environment ev;
if (removed)
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
remove_folder (EvolutionShellComponent *shell_component,
const char *physical_uri,
const char *type,
const GNOME_Evolution_ShellComponentListener listener,
void *closure)
{
CORBA_Environment ev;
CORBA_exception_init (&ev);
if (strcmp (type, "mail") != 0) {
GNOME_Evolution_ShellComponentListener_notifyResult (listener,
GNOME_Evolution_ShellComponentListener_UNSUPPORTED_TYPE, &ev);
CORBA_exception_free (&ev);
return;
}
mail_remove_folder (physical_uri, remove_folder_done, CORBA_Object_duplicate (listener, &ev));
CORBA_exception_free (&ev);
}
static void
xfer_folder_done (gboolean ok, void *data)
{
GNOME_Evolution_ShellComponentListener listener = data;
GNOME_Evolution_ShellComponentListener_Result result;
CORBA_Environment ev;
if (ok)
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
xfer_folder (EvolutionShellComponent *shell_component,
const char *source_physical_uri,
const char *destination_physical_uri,
const char *type,
gboolean remove_source,
const GNOME_Evolution_ShellComponentListener listener,
void *closure)
{
CORBA_Environment ev;
const char *noselect;
CamelFolder *source;
CamelException ex;
GPtrArray *uids;
CamelURL *url;
url = camel_url_new (destination_physical_uri, NULL);
noselect = url ? camel_url_get_param (url, "noselect") : NULL;
if (noselect && !g_strcasecmp (noselect, "yes")) {
camel_url_free (url);
GNOME_Evolution_ShellComponentListener_notifyResult (listener,
GNOME_Evolution_ShellComponentListener_UNSUPPORTED_OPERATION, &ev);
return;
}
camel_url_free (url);
if (strcmp (type, "mail") != 0) {
GNOME_Evolution_ShellComponentListener_notifyResult (listener,
GNOME_Evolution_ShellComponentListener_UNSUPPORTED_TYPE, &ev);
return;
}
camel_exception_init (&ex);
source = mail_tool_uri_to_folder (source_physical_uri, &ex);
camel_exception_clear (&ex);
CORBA_exception_init (&ev);
if (source) {
uids = camel_folder_get_uids (source);
mail_transfer_messages (source, uids, remove_source, destination_physical_uri,
xfer_folder_done,
CORBA_Object_duplicate (listener, &ev));
} else
GNOME_Evolution_ShellComponentListener_notifyResult (listener, GNOME_Evolution_ShellComponentListener_INVALID_URI, &ev);
CORBA_exception_free (&ev);
}
#if 0
static void
populate_folder_context_menu (EvolutionShellComponent *shell_component,
BonoboUIComponent *uic,
const char *physical_uri,
const char *type,
void *closure)
{
#ifdef TRANSLATORS_ONLY
static char popup_xml_i18n[] = {N_("Properties..."), N_("Change this folder's properties")};
#endif
static char popup_xml[] =
"<menuitem name=\"ChangeFolderProperties\" verb=\"ChangeFolderProperties\""
" _label=\"Properties...\" _tip=\"Change this folder's properties\"/>";
if (strcmp (type, "mail") != 0)
return;
bonobo_ui_component_set_translate (uic, EVOLUTION_SHELL_COMPONENT_POPUP_PLACEHOLDER,
popup_xml, NULL);
}
#endif
static char *
get_dnd_selection (EvolutionShellComponent *shell_component,
const char *physical_uri,
int type,
int *format_return,
const char **selection_return,
int *selection_length_return,
void *closure)
{
g_print ("should get dnd selection for %s\n", physical_uri);
return NULL;
}
/* Destination side DnD */
static CORBA_boolean
destination_folder_handle_motion (EvolutionShellComponentDndDestinationFolder *folder,
const char *physical_uri,
const GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context *destination_context,
GNOME_Evolution_ShellComponentDnd_Action *suggested_action_return,
gpointer user_data)
{
const char *noselect;
CamelURL *url;
g_print ("in destination_folder_handle_motion (%s)\n", physical_uri);
url = camel_url_new (physical_uri, NULL);
noselect = camel_url_get_param (url, "noselect");
if (noselect && !g_strcasecmp (noselect, "yes"))
/* uh, no way to say "illegal" */
*suggested_action_return = GNOME_Evolution_ShellComponentDnd_ACTION_DEFAULT;
else
*suggested_action_return = GNOME_Evolution_ShellComponentDnd_ACTION_MOVE;
camel_url_free (url);
return TRUE;
}
static void
message_rfc822_dnd (CamelFolder *dest, CamelStream *stream, CamelException *ex)
{
CamelMimeParser *mp;
mp = camel_mime_parser_new ();
camel_mime_parser_scan_from (mp, TRUE);
camel_mime_parser_init_with_stream (mp, stream);
while (camel_mime_parser_step (mp, 0, 0) == HSCAN_FROM) {
CamelMessageInfo *info;
CamelMimeMessage *msg;
msg = camel_mime_message_new ();
if (camel_mime_part_construct_from_parser (CAMEL_MIME_PART (msg), mp) == -1) {
camel_object_unref (CAMEL_OBJECT (msg));
break;
}
/* append the message to the folder... */
info = g_new0 (CamelMessageInfo, 1);
camel_folder_append_message (dest, msg, info, ex);
camel_object_unref (CAMEL_OBJECT (msg));
if (camel_exception_is_set (ex))
break;
/* skip over the FROM_END state */
camel_mime_parser_step (mp, 0, 0);
}
camel_object_unref (CAMEL_OBJECT (mp));
}
static CORBA_boolean
destination_folder_handle_drop (EvolutionShellComponentDndDestinationFolder *dest_folder,
const char *physical_uri,
const GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context *destination_context,
const GNOME_Evolution_ShellComponentDnd_Action action,
const GNOME_Evolution_ShellComponentDnd_Data *data,
gpointer user_data)
{
char *tmp, *url, **urls, *in, *inptr, *inend;
gboolean retval = FALSE;
const char *noselect;
CamelFolder *folder;
CamelStream *stream;
CamelException ex;
GPtrArray *uids;
CamelURL *uri;
int i, type, fd;
if (action == GNOME_Evolution_ShellComponentDnd_ACTION_LINK)
return FALSE; /* we can't create links */
/* this means the drag was cancelled */
if (!data->bytes._buffer || data->bytes._length == -1)
return FALSE;
uri = camel_url_new (physical_uri, NULL);
noselect = uri ? camel_url_get_param (uri, "noselect") : NULL;
if (noselect && !g_strcasecmp (noselect, "yes")) {
camel_url_free (uri);
return FALSE;
}
camel_url_free (uri);
g_print ("in destination_folder_handle_drop (%s)\n", physical_uri);
for (type = 0; accepted_dnd_types[type]; type++)
if (!strcmp (destination_context->dndType, accepted_dnd_types[type]))
break;
camel_exception_init (&ex);
switch (type) {
case ACCEPTED_DND_TYPE_TEXT_URI_LIST:
folder = mail_tool_uri_to_folder (physical_uri, NULL);
if (!folder)
return FALSE;
tmp = g_strndup (data->bytes._buffer, data->bytes._length);
urls = g_strsplit (tmp, "\n", 0);
g_free (tmp);
retval = TRUE;
for (i = 0; urls[i] != NULL && retval; i++) {
/* get the path component */
url = g_strstrip (urls[i]);
uri = camel_url_new (url, NULL);
g_free (url);
url = uri->path;
uri->path = NULL;
camel_url_free (uri);
fd = open (url, O_RDONLY);
if (fd == -1) {
g_free (url);
/* FIXME: okay, so what do we do in this case? */
continue;
}
stream = camel_stream_fs_new_with_fd (fd);
message_rfc822_dnd (folder, stream, &ex);
camel_object_unref (CAMEL_OBJECT (stream));
camel_object_unref (CAMEL_OBJECT (folder));
retval = !camel_exception_is_set (&ex);
if (action == GNOME_Evolution_ShellComponentDnd_ACTION_MOVE && retval)
unlink (url);
g_free (url);
}
g_free (urls);
break;
case ACCEPTED_DND_TYPE_MESSAGE_RFC822:
folder = mail_tool_uri_to_folder (physical_uri, &ex);
if (!folder) {
camel_exception_clear (&ex);
return FALSE;
}
/* write the message(s) out to a CamelStream so we can use it */
stream = camel_stream_mem_new ();
camel_stream_write (stream, data->bytes._buffer, data->bytes._length);
camel_stream_reset (stream);
message_rfc822_dnd (folder, stream, &ex);
camel_object_unref (CAMEL_OBJECT (stream));
camel_object_unref (CAMEL_OBJECT (folder));
break;
case ACCEPTED_DND_TYPE_X_EVOLUTION_MESSAGE:
/* format: "uri uid1\0uid2\0uid3\0...\0uidn" */
in = data->bytes._buffer;
inend = in + data->bytes._length;
inptr = strchr (in, ' ');
url = g_strndup (in, inptr - in);
folder = mail_tool_uri_to_folder (url, &ex);
g_free (url);
if (!folder) {
camel_exception_clear (&ex);
return FALSE;
}
/* split the uids */
inptr++;
uids = g_ptr_array_new ();
while (inptr < inend) {
char *start = inptr;
while (inptr < inend && *inptr)
inptr++;
g_ptr_array_add (uids, g_strndup (start, inptr - start));
inptr++;
}
mail_transfer_messages (folder, uids,
action == GNOME_Evolution_ShellComponentDnd_ACTION_MOVE,
physical_uri, NULL, NULL);
camel_object_unref (CAMEL_OBJECT (folder));
break;
default:
break;
}
camel_exception_clear (&ex);
return retval;
}
static struct {
char *name, **uri;
CamelFolder **folder;
} standard_folders[] = {
{ "Drafts", &default_drafts_folder_uri, &drafts_folder },
{ "Outbox", &default_outbox_folder_uri, &outbox_folder },
{ "Sent", &default_sent_folder_uri, &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
shell_client_destroy (GtkObject *object)
{
global_shell_client = NULL;
}
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;
/* FIXME: should we ref this? */
global_shell_client = shell_client;
gtk_signal_connect (GTK_OBJECT (shell_client), "destroy",
shell_client_destroy, NULL);
evolution_dir = g_strdup (evolution_homedir);
mail_session_init ();
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++) {
*standard_folders[i].uri = g_strdup_printf ("file://%s/local/%s", evolution_dir, standard_folders[i].name);
mail_msg_wait (mail_get_folder (*standard_folders[i].uri, got_folder, standard_folders[i].folder));
}
mail_session_enable_interaction (TRUE);
mail_autoreceive_setup ();
}
static void
free_storage (gpointer service, gpointer storage, gpointer data)
{
camel_service_disconnect (CAMEL_SERVICE (service), TRUE, NULL);
camel_object_unref (CAMEL_OBJECT (service));
bonobo_object_unref (BONOBO_OBJECT (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 (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)
{
if (mail_config_get_empty_trash_on_exit ())
empty_trash (NULL, NULL, NULL);
unref_standard_folders ();
mail_importer_uninit ();
g_idle_add_full (G_PRIORITY_LOW, idle_quit, NULL, NULL);
}
static void
debug_cb (EvolutionShellComponent *shell_component, gpointer user_data)
{
extern gboolean camel_verbose_debug;
camel_verbose_debug = 1;
}
static void
handle_external_uri_cb (EvolutionShellComponent *shell_component,
const char *uri,
void *data)
{
if (strncmp (uri, "mailto:", 7) != 0) {
/* FIXME: Exception? The EvolutionShellComponent object should
give me a chance to do so, but currently it doesn't. */
g_warning ("Invalid URI requested to mail component -- %s", uri);
return;
}
/* FIXME: Sigh. This shouldn't be here. But the code is messy, so
I'll just put it here anyway. */
send_to_url (uri);
}
static void
user_create_new_item_cb (EvolutionShellComponent *shell_component,
const char *id,
const char *parent_folder_physical_uri,
const char *parent_folder_type,
gpointer data)
{
if (!strcmp (id, "message")) {
send_to_url (NULL);
return;
}
g_warning ("Don't know how to create item of type \"%s\"", id);
}
static BonoboObject *
component_fn (BonoboGenericFactory *factory, void *closure)
{
EvolutionShellComponentDndDestinationFolder *destination_interface;
MailOfflineHandler *offline_handler;
shell_component = evolution_shell_component_new (folder_types,
schema_types,
create_view,
create_folder,
remove_folder,
xfer_folder,
/*populate_folder_context_menu*/NULL,
get_dnd_selection,
NULL);
destination_interface = evolution_shell_component_dnd_destination_folder_new (destination_folder_handle_motion,
destination_folder_handle_drop,
shell_component);
bonobo_object_add_interface (BONOBO_OBJECT (shell_component),
BONOBO_OBJECT (destination_interface));
evolution_mail_config_wizard_init ();
evolution_shell_component_add_user_creatable_item (shell_component, "message", _("New Mail Message"), _("New _Mail Message"), 'm');
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), "debug",
GTK_SIGNAL_FUNC (debug_cb), NULL);
gtk_signal_connect (GTK_OBJECT (shell_component), "destroy",
GTK_SIGNAL_FUNC (owner_unset_cb), NULL);
gtk_signal_connect (GTK_OBJECT (shell_component), "handle_external_uri",
GTK_SIGNAL_FUNC (handle_external_uri_cb), NULL);
gtk_signal_connect (GTK_OBJECT (shell_component), "user_create_new_item",
GTK_SIGNAL_FUNC (user_create_new_item_cb), NULL);
offline_handler = mail_offline_handler_new ();
bonobo_object_add_interface (BONOBO_OBJECT (shell_component), BONOBO_OBJECT (offline_handler));
return BONOBO_OBJECT (shell_component);
}
void
component_factory_init (void)
{
component_factory = bonobo_generic_factory_new (COMPONENT_FACTORY_ID,
component_fn, NULL);
evolution_mail_config_factory_init ();
evolution_folder_info_factory_init ();
if (component_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;
CamelFolderInfo *root, *fi;
char *prefix, *name;
CamelURL *url;
CamelException ex;
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;
root = camel_store_create_folder (store, url->path + 1, name, &ex);
camel_url_free (url);
} else
root = 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)) {
for (fi = root; fi; fi = fi->child)
camel_store_subscribe_folder (store, fi->full_name, NULL);
}
prefix = g_strndup (path, name - path - 1);
folder_created (store, prefix, root);
g_free (prefix);
camel_store_free_folder_info (store, root);
return EVOLUTION_STORAGE_OK;
}
static int
storage_remove_folder (EvolutionStorage *storage,
const char *path,
const char *physical_uri,
gpointer user_data)
{
CamelStore *store = user_data;
CamelURL *url = NULL;
CamelFolderInfo *fi;
CamelException ex;
g_warning ("storage_remove_folder: path=\"%s\"; uri=\"%s\"", path, physical_uri);
if (*physical_uri) {
if (strncmp (physical_uri, "vtrash:", 7) == 0)
return EVOLUTION_STORAGE_ERROR_INVALID_URI;
url = camel_url_new (physical_uri, NULL);
if (!url)
return EVOLUTION_STORAGE_ERROR_INVALID_URI;
} else {
if (!*path)
return EVOLUTION_STORAGE_ERROR_INVALID_URI;
}
camel_exception_init (&ex);
fi = camel_store_get_folder_info (store, url ? url->path + 1 : path + 1,
CAMEL_STORE_FOLDER_INFO_FAST, &ex);
if (url)
camel_url_free (url);
if (camel_exception_is_set (&ex))
goto exception;
camel_store_delete_folder (store, fi->full_name, &ex);
if (camel_exception_is_set (&ex))
goto exception;
if (camel_store_supports_subscriptions (store))
camel_store_unsubscribe_folder (store, fi->full_name, NULL);
evolution_storage_removed_folder (storage, path);
camel_store_free_folder_info (store, fi);
return EVOLUTION_STORAGE_OK;
exception:
/* FIXME: do better than this... */
if (fi)
camel_store_free_folder_info (store, fi);
return EVOLUTION_STORAGE_ERROR_INVALID_URI;
}
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);
gtk_signal_connect (GTK_OBJECT (storage), "remove_folder",
GTK_SIGNAL_FUNC (storage_remove_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;
}
}
void
mail_load_storage_by_uri (GNOME_Evolution_Shell shell, const char *uri, const char *name)
{
CamelException ex;
CamelService *store;
CamelProvider *prov;
camel_exception_init (&ex);
/* Load the service (don't connect!). Check its provider and
* see if this belongs in the shell's folder list. If so, add
* it.
*/
prov = camel_session_get_provider (session, uri, &ex);
if (prov == NULL) {
/* FIXME: real error dialog */
g_warning ("couldn't get service %s: %s\n", uri,
camel_exception_get_description (&ex));
camel_exception_clear (&ex);
return;
}
/* 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.
* MPZ Added a hack to let spool protocol through temporarily ...
*/
if ((!(prov->flags & CAMEL_PROVIDER_IS_STORAGE) ||
!(prov->flags & CAMEL_PROVIDER_IS_REMOTE))
&& !((strcmp(prov->protocol, "spool") == 0)
|| strcmp(prov->protocol, "maildir") == 0))
return;
store = camel_session_get_service (session, uri,
CAMEL_PROVIDER_STORE, &ex);
if (store == NULL) {
/* FIXME: real error dialog */
g_warning ("couldn't get service %s: %s\n", uri,
camel_exception_get_description (&ex));
camel_exception_clear (&ex);
return;
}
if (name == NULL) {
char *service_name;
service_name = camel_service_get_name (store, TRUE);
add_storage (service_name, uri, store, shell, &ex);
g_free (service_name);
} else
add_storage (name, uri, store, shell, &ex);
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));
}
/* 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;
char *name;
if (is_account_data) {
account = iter->data;
service = account->source;
name = account->name;
} else {
service = iter->data;
name = NULL;
}
if (service == NULL || service->url == NULL || service->url[0] == '\0' || !service->enabled)
continue;
mail_load_storage_by_uri (shell, service->url, name);
}
}
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)
bonobo_object_ref (BONOBO_OBJECT (storage));
return storage;
}
void
mail_remove_storage (CamelStore *store)
{
EvolutionStorage *storage;
EvolutionShellClient *shell_client;
GNOME_Evolution_Shell corba_shell;
/* 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);
g_hash_table_remove (storages_hash, store);
shell_client = evolution_shell_component_get_owner (shell_component);
corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
evolution_storage_deregister_on_shell (storage, corba_shell);
camel_service_disconnect (CAMEL_SERVICE (store), TRUE, NULL);
camel_object_unref (CAMEL_OBJECT (store));
}
void
mail_remove_storage_by_uri (const char *uri)
{
CamelProvider *prov;
CamelException ex;
camel_exception_init (&ex);
prov = camel_session_get_provider (session, uri, &ex);
if (prov != NULL && prov->flags & CAMEL_PROVIDER_IS_STORAGE &&
prov->flags & CAMEL_PROVIDER_IS_REMOTE) {
CamelService *store;
store = camel_session_get_service (session, uri,
CAMEL_PROVIDER_STORE, &ex);
if (store != NULL) {
g_warning ("removing storage: %s", uri);
mail_remove_storage (CAMEL_STORE (store));
camel_object_unref (CAMEL_OBJECT (store));
}
} else {
/* why make the caller redundantly check this? */
/*g_warning ("%s is not a remote storage.", uri);*/
}
camel_exception_clear (&ex);
}
int
mail_storages_count (void)
{
return g_hash_table_size (storages_hash);
}
void
mail_storages_foreach (GHFunc func, gpointer data)
{
g_hash_table_foreach (storages_hash, func, data);
}