/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* component-factory.c
*
* 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.
*
* Author: Ettore Perazzoli
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <bonobo.h>
#include "camel.h"
#include "Evolution.h"
#include "evolution-storage.h"
#include "evolution-shell-component.h"
#include "folder-browser.h"
#include "mail.h" /* YUCK FIXME */
#include "mail-threads.h"
#include "e-util/e-gui-utils.h"
#include "e-util/e-setup.h"
#include "filter/filter-driver.h"
#include "component-factory.h"
static void create_vfolder_storage (EvolutionShellComponent *shell_component);
static void create_imap_storage (EvolutionShellComponent *shell_component);
static void real_create_imap_storage( gpointer user_data );
static void create_news_storage (EvolutionShellComponent *shell_component);
static void real_create_news_storage( gpointer user_data );
#ifdef USING_OAF
#define COMPONENT_FACTORY_ID "OAFIID:evolution-shell-component-factory:evolution-mail:0ea887d5-622b-4b8c-b525-18aa1cbe18a6"
#else
#define COMPONENT_FACTORY_ID "evolution-shell-component-factory:evolution-mail"
#endif
static BonoboGenericFactory *factory = NULL;
static const EvolutionShellComponentFolderType folder_types[] = {
{ "mail", "evolution-inbox.png" },
{ NULL, NULL }
};
static GList *browsers;
/* GROSS HACK: for passing to other parts of the program */
EvolutionShellClient *global_shell_client = NULL;
/* EvolutionShellComponent methods and signals. */
static EvolutionShellComponentResult
create_view (EvolutionShellComponent *shell_component,
const char *physical_uri,
const char *folder_type,
BonoboControl **control_return,
void *closure)
{
BonoboControl *control;
GtkWidget *folder_browser_widget;
if (g_strcasecmp (folder_type, "mail") != 0)
return EVOLUTION_SHELL_COMPONENT_UNSUPPORTEDTYPE;
control = folder_browser_factory_new_control (physical_uri);
if (!control)
return EVOLUTION_SHELL_COMPONENT_NOTFOUND;
folder_browser_widget = bonobo_control_get_widget (control);
g_assert (folder_browser_widget != NULL);
g_assert (IS_FOLDER_BROWSER (folder_browser_widget));
browsers = g_list_prepend (browsers, folder_browser_widget);
/* dum de dum, hack to let the folder browser know the storage its in */
gtk_object_set_data (GTK_OBJECT (folder_browser_widget), "e-storage",
gtk_object_get_data(GTK_OBJECT (shell_component), "e-storage"));
*control_return = control;
return EVOLUTION_SHELL_COMPONENT_OK;
}
static void
create_folder (EvolutionShellComponent *shell_component,
const char *physical_uri,
const char *type,
const Evolution_ShellComponentListener listener,
void *closure)
{
CORBA_Environment ev;
CamelStore *store;
CamelFolder *folder;
CamelException ex;
Evolution_ShellComponentListener_Result result;
camel_exception_init (&ex);
if (strcmp (type, "mail") != 0)
result = Evolution_ShellComponentListener_UNSUPPORTED_TYPE;
else {
char *camel_url = g_strdup_printf ("mbox://%s", physical_uri);
store = camel_session_get_store (session, camel_url, &ex);
g_free (camel_url);
if (!camel_exception_is_set (&ex)) {
folder = camel_store_get_folder (store, "mbox",
TRUE, &ex);
gtk_object_unref (GTK_OBJECT (store));
}
if (!camel_exception_is_set (&ex)) {
gtk_object_unref (GTK_OBJECT (folder));
result = Evolution_ShellComponentListener_OK;
} else
result = Evolution_ShellComponentListener_INVALID_URI;
}
camel_exception_clear (&ex);
CORBA_exception_init (&ev);
Evolution_ShellComponentListener_report_result (listener, result, &ev);
CORBA_exception_free (&ev);
}
static void
owner_set_cb (EvolutionShellComponent *shell_component,
EvolutionShellClient *shell_client,
gpointer user_data)
{
g_print ("evolution-mail: Yeeeh! We have an owner!\n"); /* FIXME */
/* GROSS HACK */
global_shell_client = shell_client;
create_vfolder_storage (shell_component);
create_imap_storage (shell_component);
create_news_storage (shell_component);
}
static void
owner_unset_cb (EvolutionShellComponent *shell_component, gpointer user_data)
{
FolderBrowser *fb;
/* Sync each open folder. We should do more cleanup than this,
* but then, we shouldn't be just exiting here either. FIXME.
*/
while (browsers) {
fb = browsers->data;
camel_folder_sync (fb->folder, FALSE, NULL);
browsers = browsers->next;
}
gtk_main_quit ();
}
/* The factory function. */
static BonoboObject *
factory_fn (BonoboGenericFactory *factory, void *closure)
{
EvolutionShellComponent *shell_component;
shell_component = evolution_shell_component_new (folder_types,
create_view,
create_folder,
NULL,
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);
return BONOBO_OBJECT (shell_component);
}
void
component_factory_init (void)
{
if (factory != NULL)
return;
factory = bonobo_generic_factory_new (COMPONENT_FACTORY_ID, factory_fn, NULL);
if (factory == NULL) {
e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
_("Cannot initialize Evolution's mail component."));
exit (1);
}
}
static void
create_vfolder_storage (EvolutionShellComponent *shell_component)
{
EvolutionShellClient *shell_client;
Evolution_Shell corba_shell;
EvolutionStorage *storage;
shell_client = evolution_shell_component_get_owner (shell_component);
if (shell_client == NULL) {
g_warning ("We have no shell!?");
return;
}
corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
storage = evolution_storage_new ("VFolders");
if (evolution_storage_register_on_shell (storage, corba_shell) != EVOLUTION_STORAGE_OK) {
g_warning ("Cannot register storage");
return;
}
/* save the storage for later */
gtk_object_set_data(GTK_OBJECT (shell_component), "e-storage", storage);
/* this is totally not the way we want to do this - but the
filter stuff needs work before we can remove it */
{
FilterDriver *fe;
int i, count;
char *user, *system;
fe = filter_driver_new();
user = g_strdup_printf ("%s/vfolders.xml", evolution_dir);
system = g_strdup_printf("%s/evolution/vfoldertypes.xml", EVOLUTION_DATADIR);
filter_driver_set_rules(fe, system, user);
g_free(user);
g_free(system);
count = filter_driver_rule_count(fe);
for (i = 0; i < count; i++) {
struct filter_option *fo;
GString *query;
struct filter_desc *desc = NULL;
char *desctext, descunknown[64];
char *name;
fo = filter_driver_rule_get(fe, i);
if (fo == NULL)
continue;
query = g_string_new("");
if (fo->description)
desc = fo->description->data;
if (desc)
desctext = desc->data;
else {
sprintf(descunknown, "vfolder-%p", fo);
desctext = descunknown;
}
g_string_sprintf(query, "vfolder:%s/vfolder/%s?", evolution_dir, desctext);
filter_driver_expand_option(fe, query, NULL, fo);
name = g_strdup_printf("/%s", desctext);
printf("Adding new vfolder: %s\n", query->str);
evolution_storage_new_folder (storage, name,
"mail",
query->str,
desctext);
g_string_free(query, TRUE);
g_free(name);
}
gtk_object_unref(GTK_OBJECT (fe));
}
}
struct create_info_s {
EvolutionStorage *storage;
char *source;
};
static void
create_imap_storage (EvolutionShellComponent *shell_component)
{
EvolutionShellClient *shell_client;
Evolution_Shell corba_shell;
EvolutionStorage *storage;
char *cpath, *source, *server, *p;
struct create_info_s *ii;
cpath = g_strdup_printf ("=%s/config=/mail/source", evolution_dir);
source = gnome_config_get_string (cpath);
g_free (cpath);
if (!source || strncasecmp (source, "imap://", 7))
return;
shell_client = evolution_shell_component_get_owner (shell_component);
if (shell_client == NULL) {
g_warning ("We have no shell!?");
return;
}
corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
if (!(server = strchr (source, '@'))) {
g_free (source);
return;
}
server++;
for (p = server; *p && *p != '/'; p++);
server = g_strndup (server, (gint)(p - server));
storage = evolution_storage_new (server);
g_free (server);
if (evolution_storage_register_on_shell (storage, corba_shell) != EVOLUTION_STORAGE_OK) {
g_warning ("Cannot register storage");
g_free (source);
return;
}
ii = g_new( struct create_info_s, 1 );
ii->storage = storage;
ii->source = g_strdup( source );
#ifdef USE_BROKEN_THREADS
mail_operation_try( "Create IMAP Storage", real_create_imap_storage, g_free, ii );
#else
real_create_imap_storage( ii );
g_free( ii );
#endif
/* Note the g_free as our cleanup function deleting the ii struct when we're done */
}
static void
real_create_imap_storage( gpointer user_data )
{
CamelException *ex;
EvolutionStorage *storage;
char *p, *source;
CamelStore *store;
CamelFolder *folder;
GPtrArray *lsub;
int i, max;
struct create_info_s *ii;
ii = (struct create_info_s *) user_data;
storage = ii->storage;
source = ii->source;
#ifdef USE_BROKEN_THREADS
mail_op_hide_progressbar();
mail_op_set_message( "Connecting to IMAP service..." );
#endif
ex = camel_exception_new ();
store = camel_session_get_store (session, source, ex);
if (!store) {
goto cleanup;
}
camel_service_connect (CAMEL_SERVICE (store), ex);
if (camel_exception_get_id (ex) != CAMEL_EXCEPTION_NONE) {
goto cleanup;
}
#ifdef USE_BROKEN_THREADS
mail_op_set_message( "Connected. Examining folders..." );
#endif
folder = camel_store_get_root_folder (store, ex);
if (camel_exception_get_id (ex) != CAMEL_EXCEPTION_NONE) {
goto cleanup;
}
/* we need a way to set the namespace */
lsub = camel_folder_get_subfolder_names (folder, ex);
p = g_strdup_printf ("%s/INBOX", source);
evolution_storage_new_folder (storage, "/INBOX", "mail", p, "description");
max = lsub->len;
for (i = 0; i < max; i++) {
char *path, *buf;
path = g_strdup_printf ("/%s", (char *)lsub->pdata[i]);
buf = g_strdup_printf ("%s/%s", source, path);
g_print ("Adding %s\n", path);
#ifdef USE_BROKEN_THREADS
mail_op_set_message( "Adding %s", path );
#endif
evolution_storage_new_folder (storage, path, "mail", buf, "description");
}
cleanup:
g_free( ii->source );
#ifdef USE_BROKEN_THREADS
if( camel_exception_is_set( ex ) )
mail_op_error( "%s", camel_exception_get_description( ex ) );
#endif
camel_exception_free (ex);
}
static void
create_news_storage (EvolutionShellComponent *shell_component)
{
EvolutionShellClient *shell_client;
Evolution_Shell corba_shell;
EvolutionStorage *storage;
char *cpath, *source, *server, *p;
struct create_info_s *ni;
cpath = g_strdup_printf ("=%s/config=/news/source", evolution_dir);
source = gnome_config_get_string (cpath);
g_free (cpath);
if (!source || strncasecmp (source, "news://", 7))
return;
shell_client = evolution_shell_component_get_owner (shell_component);
if (shell_client == NULL) {
g_warning ("We have no shell!?");
return;
}
corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_client));
server = source + 7;
for (p = server; *p && *p != '/'; p++);
server = g_strndup (server, (gint)(p - server));
storage = evolution_storage_new (server);
g_free (server);
if (evolution_storage_register_on_shell (storage, corba_shell) != EVOLUTION_STORAGE_OK) {
g_warning ("Cannot register storage");
g_free (source);
return;
}
ni = g_new( struct create_info_s, 1 );
ni->storage = storage;
ni->source = g_strdup( source );
#ifdef USE_BROKEN_THREADS
mail_operation_try( "Create News Storage", real_create_news_storage, g_free, ni );
#else
real_create_news_storage( ni );
g_free( ni );
#endif
/* again note the g_free cleanup func */
}
static void
real_create_news_storage( gpointer user_data )
{
EvolutionStorage *storage;
char *source;
CamelStore *store;
CamelFolder *folder;
CamelException *ex;
GPtrArray *lsub;
int i, max;
struct create_info_s *ni;
ni = (struct create_info_s *) user_data;
storage = ni->storage;
source = ni->source;
#ifdef USE_BROKEN_THREADS
mail_op_hide_progressbar();
mail_op_set_message( "Connecting to news service..." );
#endif
ex = camel_exception_new ();
store = camel_session_get_store (session, source, ex);
if (!store) {
goto cleanup;
}
camel_service_connect (CAMEL_SERVICE (store), ex);
if (camel_exception_get_id (ex) != CAMEL_EXCEPTION_NONE) {
goto cleanup;
}
#ifdef USE_BROKEN_THREADS
mail_op_set_message( "Connected. Examining folders..." );
#endif
folder = camel_store_get_root_folder (store, ex);
if (camel_exception_get_id (ex) != CAMEL_EXCEPTION_NONE) {
goto cleanup;
}
/* we need a way to set the namespace */
lsub = camel_folder_get_subfolder_names (folder, ex);
max = lsub->len;
for (i = 0; i < max; i++) {
char *path, *buf;
path = g_strdup_printf ("/%s", (char *)lsub->pdata[i]);
buf = g_strdup_printf ("%s%s", source, path);
g_print ("Adding %s\n", path);
#ifdef USE_BROKEN_THREADS
mail_op_set_message( "Adding %s", path );
#endif
/* FIXME: should be s,"mail","news",? */
evolution_storage_new_folder (storage, path, "mail", buf, "description");
}
cleanup:
g_free( ni->source );
#ifdef USE_BROKEN_THREADS
if( camel_exception_is_set( ex ) )
mail_op_error( "%s", camel_exception_get_description( ex ) );
#endif
camel_exception_free (ex);
}
