diff options
Diffstat (limited to 'mail/e-mail-store.c')
| -rw-r--r-- | mail/e-mail-store.c | 500 |
1 files changed, 0 insertions, 500 deletions
diff --git a/mail/e-mail-store.c b/mail/e-mail-store.c deleted file mode 100644 index 283a8608e9..0000000000 --- a/mail/e-mail-store.c +++ /dev/null @@ -1,500 +0,0 @@ -/* - * e-mail-store.c - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-mail-store.h" - -#include <glib/gi18n.h> -#include <camel/camel.h> -#include <libedataserver/e-account.h> -#include <libedataserver/e-account-list.h> - -#include "e-util/e-account-utils.h" - -#include "mail/e-mail-local.h" -#include "mail/em-folder-tree-model.h" -#include "mail/em-utils.h" -#include "mail/mail-folder-cache.h" -#include "mail/mail-mt.h" -#include "mail/mail-ops.h" - -#include "shell/e-shell.h" -#include "shell/e-shell-settings.h" - -typedef struct _StoreInfo StoreInfo; - -typedef void (*AddStoreCallback) (MailFolderCache *folder_cache, - CamelStore *store, - CamelFolderInfo *info, - StoreInfo *store_info); - -struct _StoreInfo { - gint ref_count; - - CamelStore *store; - - /* Hold a reference to keep them alive. */ - CamelFolder *vtrash; - CamelFolder *vjunk; - - AddStoreCallback callback; - - guint removed : 1; -}; - -static GHashTable *store_table; - -static StoreInfo * -store_info_new (CamelStore *store) -{ - StoreInfo *store_info; - - g_return_val_if_fail (CAMEL_IS_STORE (store), NULL); - - store_info = g_slice_new0 (StoreInfo); - store_info->ref_count = 1; - - store_info->store = g_object_ref (store); - - /* If these are vfolders then they need to be opened now, - * otherwise they won't keep track of all folders. */ - if (store->flags & CAMEL_STORE_VTRASH) - store_info->vtrash = - camel_store_get_trash_folder_sync (store, NULL, NULL); - if (store->flags & CAMEL_STORE_VJUNK) - store_info->vjunk = - camel_store_get_junk_folder_sync (store, NULL, NULL); - - return store_info; -} - -static StoreInfo * -store_info_ref (StoreInfo *store_info) -{ - g_return_val_if_fail (store_info != NULL, store_info); - g_return_val_if_fail (store_info->ref_count > 0, store_info); - - g_atomic_int_inc (&store_info->ref_count); - - return store_info; -} - -static void -store_info_unref (StoreInfo *store_info) -{ - g_return_if_fail (store_info != NULL); - g_return_if_fail (store_info->ref_count > 0); - - if (g_atomic_int_dec_and_test (&store_info->ref_count)) { - - g_object_unref (store_info->store); - - if (store_info->vtrash != NULL) - g_object_unref (store_info->vtrash); - - if (store_info->vjunk != NULL) - g_object_unref (store_info->vjunk); - - g_slice_free (StoreInfo, store_info); - } -} - -static void -store_table_free (StoreInfo *store_info) -{ - store_info->removed = 1; - store_info_unref (store_info); -} - -static gboolean -mail_store_note_store_cb (MailFolderCache *folder_cache, - CamelStore *store, - CamelFolderInfo *info, - gpointer user_data) -{ - StoreInfo *store_info = user_data; - - if (store_info->callback != NULL) - store_info->callback ( - folder_cache, store, info, store_info); - - if (!store_info->removed) { - /* This keeps message counters up-to-date. */ - if (store_info->vtrash != NULL) - mail_folder_cache_note_folder ( - folder_cache, store_info->vtrash); - if (store_info->vjunk != NULL) - mail_folder_cache_note_folder ( - folder_cache, store_info->vjunk); - } - - store_info_unref (store_info); - - return TRUE; -} - -static gboolean -special_mail_store_is_enabled (CamelStore *store) -{ - CamelService *service; - EShell *shell; - EShellSettings *shell_settings; - const gchar *uid, *prop = NULL; - - service = CAMEL_SERVICE (store); - g_return_val_if_fail (service, FALSE); - - uid = camel_service_get_uid (service); - if (g_strcmp0 (uid, "local") == 0) - prop = "mail-enable-local-folders"; - else if (g_strcmp0 (uid, "vfolder") == 0) - prop = "mail-enable-search-folders"; - - if (!prop) - return TRUE; - - shell = e_shell_get_default (); - shell_settings = e_shell_get_shell_settings (shell); - - return e_shell_settings_get_boolean (shell_settings, prop); -} - -static void -mail_store_add (EMailSession *session, - CamelStore *store, - AddStoreCallback callback) -{ - EMFolderTreeModel *default_model; - MailFolderCache *folder_cache; - StoreInfo *store_info; - - g_return_if_fail (store_table != NULL); - g_return_if_fail (CAMEL_IS_STORE (store)); - - default_model = em_folder_tree_model_get_default (); - folder_cache = e_mail_session_get_folder_cache (session); - - store_info = store_info_new (store); - store_info->callback = callback; - - g_hash_table_insert (store_table, store, store_info); - - if (special_mail_store_is_enabled (store)) - em_folder_tree_model_add_store (default_model, store); - - mail_folder_cache_note_store ( - folder_cache, store, NULL, - mail_store_note_store_cb, store_info_ref (store_info)); -} - -static void -mail_store_add_local_done_cb (MailFolderCache *folder_cache, - CamelStore *store, - CamelFolderInfo *info, - StoreInfo *store_info) -{ - CamelFolder *folder; - gint ii; - - for (ii = 0; ii < E_MAIL_NUM_LOCAL_FOLDERS; ii++) { - folder = e_mail_local_get_folder (ii); - if (folder == NULL) - continue; - mail_folder_cache_note_folder (folder_cache, folder); - } -} - -static void -mail_store_load_accounts (EMailSession *session, - const gchar *data_dir) -{ - CamelStore *local_store; - EAccountList *account_list; - EIterator *iter; - - /* Add the local store. */ - - e_mail_local_init (session, data_dir); - local_store = e_mail_local_get_store (); - - mail_store_add ( - session, local_store, (AddStoreCallback) - mail_store_add_local_done_cb); - - /* Add mail accounts.. */ - - account_list = e_get_account_list (); - - for (iter = e_list_get_iterator ((EList *) account_list); - e_iterator_is_valid (iter); e_iterator_next (iter)) { - EAccount *account; - - account = (EAccount *) e_iterator_get (iter); - - if (!account->enabled) - continue; - - e_mail_store_add_by_account (session, account); - } - - g_object_unref (iter); -} - -void -e_mail_store_init (EMailSession *session, - const gchar *data_dir) -{ - static gboolean initialized = FALSE; - - g_return_if_fail (E_IS_MAIL_SESSION (session)); - - /* This function is idempotent because mail - * migration code may need to call it early. */ - if (initialized) - return; - - /* Initialize global variables. */ - - store_table = g_hash_table_new_full ( - g_direct_hash, g_direct_equal, - (GDestroyNotify) NULL, - (GDestroyNotify) store_table_free); - - mail_store_load_accounts (session, data_dir); - - initialized = TRUE; -} - -void -e_mail_store_add (EMailSession *session, - CamelStore *store) -{ - g_return_if_fail (E_IS_MAIL_SESSION (session)); - g_return_if_fail (CAMEL_IS_STORE (store)); - - mail_store_add (session, store, NULL); -} - -CamelStore * -e_mail_store_add_by_account (EMailSession *session, - EAccount *account) -{ - CamelService *service = NULL; - CamelProvider *provider; - CamelURL *url; - gboolean transport_only; - gboolean service_is_local_delivery; - gboolean service_belongs_in_tree_model; - GError *error = NULL; - - g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL); - g_return_val_if_fail (E_IS_ACCOUNT (account), NULL); - - /* check whether it's transport-only accounts */ - transport_only = - (account->source == NULL) || - (account->source->url == NULL) || - (*account->source->url == '\0'); - if (transport_only) - goto handle_transport; - - /* Load the service, but don't connect. Check its provider, - * and if this belongs in the folder tree model, add it. */ - - url = camel_url_new (account->source->url, NULL); - if (url != NULL) { - service_is_local_delivery = - em_utils_is_local_delivery_mbox_file (url); - provider = camel_provider_get (url->protocol, NULL); - camel_url_free (url); - } else { - service_is_local_delivery = FALSE; - provider = NULL; - } - - if (provider == NULL) { - /* In case we do not have a provider here, we handle - * the special case of having multiple mail identities - * eg. a dummy account having just SMTP server defined */ - goto handle_transport; - } - - service = camel_session_add_service ( - CAMEL_SESSION (session), - account->uid, provider->protocol, - CAMEL_PROVIDER_STORE, &error); - - if (!CAMEL_IS_STORE (service)) - goto fail; - - camel_service_set_display_name (service, account->name); - - service_belongs_in_tree_model = - (provider->flags & CAMEL_PROVIDER_IS_STORAGE) && - !service_is_local_delivery; - - if (service_belongs_in_tree_model && store_table != NULL) - e_mail_store_add (session, CAMEL_STORE (service)); - -handle_transport: - - /* While we're at it, add the account's transport (if it has one) - * to the CamelSession. The transport's UID is a kludge for now. - * We take the EAccount's UID and tack on "-transport". */ - - if (account->transport) { - GError *transport_error = NULL; - - url = camel_url_new ( - account->transport->url, - &transport_error); - - if (url != NULL) { - provider = camel_provider_get ( - url->protocol, &transport_error); - camel_url_free (url); - } else - provider = NULL; - - if (provider != NULL) { - gchar *transport_uid; - - transport_uid = g_strconcat ( - account->uid, "-transport", NULL); - - camel_session_add_service ( - CAMEL_SESSION (session), - transport_uid, provider->protocol, - CAMEL_PROVIDER_TRANSPORT, &transport_error); - - g_free (transport_uid); - } - - if (transport_error) { - g_warning ( - "%s: Failed to add transport service: %s", - G_STRFUNC, transport_error->message); - g_error_free (transport_error); - } - } - - if (transport_only) - return NULL; - - return CAMEL_STORE (service); - -fail: - /* FIXME: Show an error dialog. */ - g_warning ( - "Couldn't get service: %s: %s", account->name, - error ? error->message : "Not a CamelStore"); - if (error) - g_error_free (error); - - return NULL; -} - -void -e_mail_store_remove (EMailSession *session, - CamelStore *store) -{ - MailFolderCache *folder_cache; - EMFolderTreeModel *default_model; - - g_return_if_fail (E_IS_MAIL_SESSION (session)); - g_return_if_fail (CAMEL_IS_STORE (store)); - g_return_if_fail (store_table != NULL); - - /* Because the store table 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. */ - - if (g_hash_table_lookup (store_table, store) == NULL) - return; - - g_object_ref (store); - - g_hash_table_remove (store_table, store); - - folder_cache = e_mail_session_get_folder_cache (session); - mail_folder_cache_note_store_remove (folder_cache, store); - - default_model = em_folder_tree_model_get_default (); - em_folder_tree_model_remove_store (default_model, store); - - mail_disconnect_store (store); - - g_object_unref (store); -} - -void -e_mail_store_remove_by_account (EMailSession *session, - EAccount *account) -{ - CamelService *service; - CamelProvider *provider; - const gchar *uid; - - g_return_if_fail (E_IS_MAIL_SESSION (session)); - g_return_if_fail (E_IS_ACCOUNT (account)); - - uid = account->uid; - - service = camel_session_get_service (CAMEL_SESSION (session), uid); - g_return_if_fail (CAMEL_IS_STORE (service)); - - provider = camel_service_get_provider (service); - g_return_if_fail (provider != NULL); - - if (!(provider->flags & CAMEL_PROVIDER_IS_STORAGE) || store_table == NULL) - return; - - e_mail_store_remove (session, CAMEL_STORE (service)); -} - -void -e_mail_store_foreach (EMailSession *session, - GFunc func, - gpointer user_data) -{ - GList *list, *link; - - /* XXX This is a silly convenience function. - * Could probably just get rid of it. */ - - g_return_if_fail (E_IS_MAIL_SESSION (session)); - g_return_if_fail (func != NULL); - - list = camel_session_list_services (CAMEL_SESSION (session)); - - for (link = list; link != NULL; link = g_list_next (link)) { - CamelService *service = CAMEL_SERVICE (link->data); - - if (CAMEL_IS_STORE (service)) - func (service, user_data); - } - - g_list_free (list); -} |