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b8080a3391ec078564312576e04cfdc9e12444fa
evolution/libemail-engine/e-mail-session.c
Matthew Barnes 5234efadbd Whitespace cleanups.
2012-03-03 10:24:38 -05:00

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/*
* e-mail-session.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/>
*
*
* Authors:
* Jonathon Jongsma <jonathon.jongsma@collabora.co.uk>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
* Copyright (C) 2009 Intel Corporation
*
*/
/* mail-session.c: handles the session information and resource manipulation */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <glib/gi18n.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#ifdef HAVE_CANBERRA
#include <canberra-gtk.h>
#endif
#include <libedataserver/e-flag.h>
#include <libedataserver/e-proxy.h>
#include <libebackend/e-extensible.h>
#include <libedataserverui/e-passwords.h>
#include <libedataserver/e-data-server-util.h>
#include "libemail-utils/e-account-utils.h"
#include "libemail-utils/mail-mt.h"
/* This is our hack, not part of libcamel. */
#include "camel-null-store.h"
#include "e-mail-junk-filter.h"
#include "e-mail-session.h"
#include "e-mail-folder-utils.h"
#include "e-mail-utils.h"
#include "mail-config.h"
#include "mail-ops.h"
#include "mail-tools.h"
#define E_MAIL_SESSION_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_MAIL_SESSION, EMailSessionPrivate))
typedef struct _AsyncContext AsyncContext;
struct _EMailSessionPrivate {
MailFolderCache *folder_cache;
EAccountList *account_list;
gulong account_added_handler_id;
CamelStore *local_store;
CamelStore *vfolder_store;
FILE *filter_logfile;
GHashTable *junk_filters;
EProxy *proxy;
/* Local folder cache. */
GPtrArray *local_folders;
GPtrArray *local_folder_uris;
};
struct _AsyncContext {
/* arguments */
CamelStoreGetFolderFlags flags;
gchar *uid;
gchar *uri;
/* results */
CamelFolder *folder;
};
enum {
PROP_0,
PROP_FOLDER_CACHE,
PROP_JUNK_FILTER_NAME,
PROP_LOCAL_STORE,
PROP_VFOLDER_STORE
};
static const gchar *local_folder_names[E_MAIL_NUM_LOCAL_FOLDERS] = {
N_("Inbox"), /* E_MAIL_LOCAL_FOLDER_INBOX */
N_("Drafts"), /* E_MAIL_LOCAL_FOLDER_DRAFTS */
N_("Outbox"), /* E_MAIL_LOCAL_FOLDER_OUTBOX */
N_("Sent"), /* E_MAIL_LOCAL_FOLDER_SENT */
N_("Templates"), /* E_MAIL_LOCAL_FOLDER_TEMPLATES */
"Inbox" /* E_MAIL_LOCAL_FOLDER_LOCAL_INBOX */
};
enum {
FLUSH_OUTBOX,
STORE_ADDED,
STORE_REMOVED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
static gchar *mail_data_dir;
static gchar *mail_cache_dir;
static gchar *mail_config_dir;
G_DEFINE_TYPE_WITH_CODE (
EMailSession,
e_mail_session,
CAMEL_TYPE_SESSION,
G_IMPLEMENT_INTERFACE (E_TYPE_EXTENSIBLE, NULL))
/* Support for CamelSession.alert_user() *************************************/
static GQueue user_message_queue = { NULL, NULL, 0 };
struct _user_message_msg {
MailMsg base;
CamelSessionAlertType type;
gchar *prompt;
GSList *button_captions;
EFlag *done;
gint result;
guint ismain : 1;
};
static void user_message_exec (struct _user_message_msg *m,
GCancellable *cancellable,
GError **error);
static void
user_message_response_free (struct _user_message_msg *m)
{
/* check for pendings */
if (!g_queue_is_empty (&user_message_queue)) {
GCancellable *cancellable;
m = g_queue_pop_head (&user_message_queue);
cancellable = m->base.cancellable;
user_message_exec (m, cancellable, &m->base.error);
mail_msg_unref (m);
}
}
/* clicked, send back the reply */
static void
user_message_response (struct _user_message_msg *m)
{
/* if !allow_cancel, then we've already replied */
if (m->button_captions) {
m->result = TRUE; //If Accepted
e_flag_set (m->done);
}
user_message_response_free (m);
}
static void
user_message_exec (struct _user_message_msg *m,
GCancellable *cancellable,
GError **error)
{
/* XXX This is a case where we need to be able to construct
* custom EAlerts without a predefined XML definition. */
if (m->ismain) {
/* Use DBUS to raise dialogs in clients and reply back.
* For now say accept all. */
user_message_response (m);
} else
g_queue_push_tail (&user_message_queue, mail_msg_ref (m));
}
static void
user_message_free (struct _user_message_msg *m)
{
g_free (m->prompt);
g_slist_free_full (m->button_captions, g_free);
e_flag_free (m->done);
}
static MailMsgInfo user_message_info = {
sizeof (struct _user_message_msg),
(MailMsgDescFunc) NULL,
(MailMsgExecFunc) user_message_exec,
(MailMsgDoneFunc) NULL,
(MailMsgFreeFunc) user_message_free
};
/* Support for CamelSession.get_filter_driver () *****************************/
static CamelFolder *
get_folder (CamelFilterDriver *d,
const gchar *uri,
gpointer user_data,
GError **error)
{
EMailSession *session = E_MAIL_SESSION (user_data);
/* FIXME Not passing a GCancellable here. */
/* FIXME Need a camel_filter_driver_get_session(). */
return e_mail_session_uri_to_folder_sync (
session, uri, 0, NULL, error);
}
static CamelFilterDriver *
main_get_filter_driver (CamelSession *session,
const gchar *type,
GError **error)
{
CamelFilterDriver *driver;
EMailSession *ms = (EMailSession *) session;
GSettings *settings;
settings = g_settings_new ("org.gnome.evolution.mail");
driver = camel_filter_driver_new (session);
camel_filter_driver_set_folder_func (driver, get_folder, session);
if (g_settings_get_boolean (settings, "filters-log-actions")) {
if (ms->priv->filter_logfile == NULL) {
gchar *filename;
filename = g_settings_get_string (settings, "filters-log-file");
if (filename) {
ms->priv->filter_logfile = g_fopen (filename, "a+");
g_free (filename);
}
}
if (ms->priv->filter_logfile)
camel_filter_driver_set_logfile (driver, ms->priv->filter_logfile);
}
g_object_unref (settings);
return driver;
}
/* Support for CamelSession.forward_to () ************************************/
static guint preparing_flush = 0;
static gboolean
forward_to_flush_outbox_cb (EMailSession *session)
{
preparing_flush = 0;
/* Connect to this and call mail_send in the main email client.*/
g_signal_emit (session, signals[FLUSH_OUTBOX], 0);
return FALSE;
}
static void
ms_forward_to_cb (CamelFolder *folder,
GAsyncResult *result,
EMailSession *session)
{
GSettings *settings;
/* FIXME Poor error handling. */
if (!e_mail_folder_append_message_finish (folder, result, NULL, NULL))
return;
settings = g_settings_new ("org.gnome.evolution.mail");
/* do not call mail send immediately, just pile them all in the outbox */
if (preparing_flush || g_settings_get_boolean (
settings, "flush-outbox")) {
if (preparing_flush)
g_source_remove (preparing_flush);
preparing_flush = g_timeout_add_seconds (
60, (GSourceFunc)
forward_to_flush_outbox_cb, session);
}
g_object_unref (settings);
}
static void
async_context_free (AsyncContext *context)
{
if (context->folder != NULL)
g_object_unref (context->folder);
g_free (context->uid);
g_free (context->uri);
g_slice_free (AsyncContext, context);
}
static gchar *
mail_session_make_key (CamelService *service,
const gchar *item)
{
gchar *key;
if (service != NULL) {
CamelURL *url;
url = camel_service_new_camel_url (service);
key = camel_url_to_string (url, CAMEL_URL_HIDE_ALL);
camel_url_free (url);
} else
key = g_strdup (item);
return key;
}
static void
mail_session_check_junk_notify (GSettings *settings,
const gchar *key,
CamelSession *session)
{
if (strcmp (key, "junk-check-incoming") == 0)
camel_session_set_check_junk (
session, g_settings_get_boolean (settings, key));
}
static const gchar *
mail_session_get_junk_filter_name (EMailSession *session)
{
CamelJunkFilter *junk_filter;
GHashTableIter iter;
gpointer key, value;
/* XXX This property can be removed once Evolution moves to
* GSettings and can use transform functions when binding
* properties to settings. That's why this is private. */
g_hash_table_iter_init (&iter, session->priv->junk_filters);
junk_filter = camel_session_get_junk_filter (CAMEL_SESSION (session));
while (g_hash_table_iter_next (&iter, &key, &value)) {
if (junk_filter == CAMEL_JUNK_FILTER (value))
return (const gchar *) key;
}
if (junk_filter != NULL)
g_warning (
"Camel is using a junk filter "
"unknown to Evolution of type %s",
G_OBJECT_TYPE_NAME (junk_filter));
return "";
}
static void
mail_session_set_junk_filter_name (EMailSession *session,
const gchar *junk_filter_name)
{
CamelJunkFilter *junk_filter = NULL;
/* XXX This property can be removed once Evolution moves to
* GSettings and can use transform functions when binding
* properties to settings. That's why this is private. */
/* An empty string is equivalent to a NULL string. */
if (junk_filter_name != NULL && *junk_filter_name == '\0')
junk_filter_name = NULL;
if (junk_filter_name != NULL) {
junk_filter = g_hash_table_lookup (
session->priv->junk_filters, junk_filter_name);
if (junk_filter != NULL) {
if (!e_mail_junk_filter_available (
E_MAIL_JUNK_FILTER (junk_filter)))
junk_filter = NULL;
} else {
g_warning (
"Unrecognized junk filter name "
"'%s' in GSettings", junk_filter_name);
}
}
camel_session_set_junk_filter (CAMEL_SESSION (session), junk_filter);
/* XXX We emit the "notify" signal in mail_session_notify(). */
}
static void
mail_session_add_by_account (EMailSession *session,
EAccount *account)
{
CamelService *service = NULL;
CamelProvider *provider;
CamelURL *url = NULL;
const gchar *protocol = NULL;
gboolean have_source_url;
GError *error = NULL;
have_source_url =
(account->source != NULL) &&
(account->source->url != NULL);
if (have_source_url)
url = camel_url_new (account->source->url, NULL);
protocol = (url != NULL) ? url->protocol : "none";
provider = camel_provider_get (protocol, &error);
if (url != NULL)
camel_url_free (url);
if (error != NULL) {
g_warn_if_fail (provider == NULL);
g_warning ("%s", error->message);
g_error_free (error);
return;
}
g_return_if_fail (provider != NULL);
/* Load the service, but don't connect. Check its provider,
* and if this belongs in the folder tree model, add it. */
service = camel_session_add_service (
CAMEL_SESSION (session),
account->uid, provider->protocol,
CAMEL_PROVIDER_STORE, &error);
if (error != NULL) {
g_warning (
"Failed to add service: %s: %s",
account->name, error->message);
g_error_free (error);
return;
}
camel_service_set_display_name (service, account->name);
/* 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);
}
}
}
static void
mail_session_account_added_cb (EAccountList *account_list,
EAccount *account,
EMailSession *session)
{
mail_session_add_by_account (session, account);
}
static void
mail_session_add_local_store (EMailSession *session)
{
CamelLocalSettings *local_settings;
CamelSession *camel_session;
CamelSettings *settings;
CamelService *service;
const gchar *data_dir;
gchar *path;
gint ii;
GError *error = NULL;
camel_session = CAMEL_SESSION (session);
service = camel_session_add_service (
camel_session, E_MAIL_SESSION_LOCAL_UID,
"maildir", CAMEL_PROVIDER_STORE, &error);
/* XXX One could argue this is a fatal error
* since we depend on it in so many places. */
if (error != NULL) {
g_critical ("%s: %s", G_STRFUNC, error->message);
g_error_free (error);
return;
}
g_return_if_fail (CAMEL_IS_SERVICE (service));
camel_service_set_display_name (service, _("On This Computer"));
settings = camel_service_get_settings (service);
local_settings = CAMEL_LOCAL_SETTINGS (settings);
data_dir = camel_session_get_user_data_dir (camel_session);
path = g_build_filename (data_dir, E_MAIL_SESSION_LOCAL_UID, NULL);
camel_local_settings_set_path (local_settings, path);
g_free (path);
/* Shouldn't need to worry about other mail applications
* altering files in our local mail store. */
g_object_set (service, "need-summary-check", FALSE, NULL);
/* Populate the local folder cache. */
for (ii = 0; ii < E_MAIL_NUM_LOCAL_FOLDERS; ii++) {
CamelFolder *folder;
gchar *folder_uri;
const gchar *display_name;
GError *error = NULL;
display_name = local_folder_names[ii];
/* XXX This blocks but should be fast. */
if (ii == E_MAIL_LOCAL_FOLDER_LOCAL_INBOX)
folder = camel_store_get_inbox_folder_sync (
CAMEL_STORE (service), NULL, &error);
else
folder = camel_store_get_folder_sync (
CAMEL_STORE (service), display_name,
CAMEL_STORE_FOLDER_CREATE, NULL, &error);
folder_uri = e_mail_folder_uri_build (
CAMEL_STORE (service), display_name);
/* The arrays take ownership of the items added. */
g_ptr_array_add (session->priv->local_folders, folder);
g_ptr_array_add (session->priv->local_folder_uris, folder_uri);
if (error != NULL) {
g_critical ("%s: %s", G_STRFUNC, error->message);
g_error_free (error);
}
}
session->priv->local_store = g_object_ref (service);
}
static void
mail_session_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_JUNK_FILTER_NAME:
mail_session_set_junk_filter_name (
E_MAIL_SESSION (object),
g_value_get_string (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
mail_session_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_FOLDER_CACHE:
g_value_set_object (
value,
e_mail_session_get_folder_cache (
E_MAIL_SESSION (object)));
return;
case PROP_JUNK_FILTER_NAME:
g_value_set_string (
value,
mail_session_get_junk_filter_name (
E_MAIL_SESSION (object)));
return;
case PROP_LOCAL_STORE:
g_value_set_object (
value,
e_mail_session_get_local_store (
E_MAIL_SESSION (object)));
return;
case PROP_VFOLDER_STORE:
g_value_set_object (
value,
e_mail_session_get_vfolder_store (
E_MAIL_SESSION (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
mail_session_dispose (GObject *object)
{
EMailSessionPrivate *priv;
priv = E_MAIL_SESSION_GET_PRIVATE (object);
if (priv->folder_cache != NULL) {
g_object_unref (priv->folder_cache);
priv->folder_cache = NULL;
}
if (priv->account_list != NULL) {
g_signal_handler_disconnect (
priv->account_list,
priv->account_added_handler_id);
g_object_unref (priv->account_list);
priv->account_list = NULL;
}
if (priv->local_store != NULL) {
g_object_unref (priv->local_store);
priv->local_store = NULL;
}
if (priv->vfolder_store != NULL) {
g_object_unref (priv->vfolder_store);
priv->vfolder_store = NULL;
}
g_ptr_array_set_size (priv->local_folders, 0);
g_ptr_array_set_size (priv->local_folder_uris, 0);
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (e_mail_session_parent_class)->dispose (object);
}
static void
mail_session_add_vfolder_store (EMailSession *session)
{
CamelSession *camel_session;
CamelService *service;
GError *error = NULL;
camel_session = CAMEL_SESSION (session);
service = camel_session_add_service (
camel_session, E_MAIL_SESSION_VFOLDER_UID,
"vfolder", CAMEL_PROVIDER_STORE, &error);
if (error != NULL) {
g_critical ("%s: %s", G_STRFUNC, error->message);
g_error_free (error);
return;
}
g_return_if_fail (CAMEL_IS_SERVICE (service));
camel_service_set_display_name (service, _("Search Folders"));
em_utils_connect_service_sync (service, NULL, NULL);
/* XXX There's more configuration to do in vfolder_load_storage()
* but it requires an EMailBackend, which we don't have access
* to from here, so it has to be called from elsewhere. Kinda
* thinking about reworking that... */
session->priv->vfolder_store = g_object_ref (service);
}
static void
mail_session_finalize (GObject *object)
{
EMailSessionPrivate *priv;
priv = E_MAIL_SESSION_GET_PRIVATE (object);
g_hash_table_destroy (priv->junk_filters);
g_object_unref (priv->proxy);
g_ptr_array_free (priv->local_folders, TRUE);
g_ptr_array_free (priv->local_folder_uris, TRUE);
g_free (mail_data_dir);
g_free (mail_config_dir);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (e_mail_session_parent_class)->finalize (object);
}
static void
mail_session_notify (GObject *object,
GParamSpec *pspec)
{
/* GObject does not implement this method; do not chain up. */
/* XXX Delete this once Evolution moves to GSettings and
* we're able to get rid of PROP_JUNK_FILTER_NAME. */
if (g_strcmp0 (pspec->name, "junk-filter") == 0)
g_object_notify (object, "junk-filter-name");
}
static gboolean
mail_session_initialize_stores_idle (gpointer user_data)
{
EMailSession *session = user_data;
EAccountList *account_list;
EAccount *account;
EIterator *iter;
g_return_val_if_fail (session != NULL, FALSE);
account_list = e_get_account_list ();
iter = e_list_get_iterator (E_LIST (account_list));
while (e_iterator_is_valid (iter)) {
/* XXX EIterator misuses const. */
account = (EAccount *) e_iterator_get (iter);
mail_session_add_by_account (session, account);
e_iterator_next (iter);
}
g_object_unref (iter);
return FALSE;
}
static void
mail_session_constructed (GObject *object)
{
EMailSession *session;
EExtensible *extensible;
GType extension_type;
GList *list, *link;
GSettings *settings;
EAccountList *account_list;
gulong handler_id;
session = E_MAIL_SESSION (object);
/* Chain up to parent's constructed() method. */
G_OBJECT_CLASS (e_mail_session_parent_class)->constructed (object);
account_list = e_get_account_list ();
session->priv->account_list = g_object_ref (account_list);
/* This must be created after the account store. */
session->priv->folder_cache = mail_folder_cache_new (session);
/* Add built-in CamelStores. */
mail_session_add_local_store (session);
mail_session_add_vfolder_store (session);
/* Give it a chance to load user settings, they are not loaded yet.
*
* XXX Is this the case where hiding such natural things like loading
* user setting into an EExtension strikes back and proves itself
* being suboptimal?
*/
g_idle_add (mail_session_initialize_stores_idle, object);
/* Listen for account list updates. */
handler_id = g_signal_connect (
account_list, "account-added",
G_CALLBACK (mail_session_account_added_cb), session);
session->priv->account_added_handler_id = handler_id;
extensible = E_EXTENSIBLE (object);
e_extensible_load_extensions (extensible);
/* Add junk filter extensions to an internal hash table. */
extension_type = E_TYPE_MAIL_JUNK_FILTER;
list = e_extensible_list_extensions (extensible, extension_type);
for (link = list; link != NULL; link = g_list_next (link)) {
EMailJunkFilter *junk_filter;
EMailJunkFilterClass *class;
junk_filter = E_MAIL_JUNK_FILTER (link->data);
class = E_MAIL_JUNK_FILTER_GET_CLASS (junk_filter);
if (!CAMEL_IS_JUNK_FILTER (junk_filter)) {
g_warning (
"Skipping %s: Does not implement "
"CamelJunkFilterInterface",
G_OBJECT_TYPE_NAME (junk_filter));
continue;
}
if (class->filter_name == NULL) {
g_warning (
"Skipping %s: filter_name unset",
G_OBJECT_TYPE_NAME (junk_filter));
continue;
}
if (class->display_name == NULL) {
g_warning (
"Skipping %s: display_name unset",
G_OBJECT_TYPE_NAME (junk_filter));
continue;
}
/* No need to reference the EMailJunkFilter since
* EMailSession owns the reference to it already. */
g_hash_table_insert (
session->priv->junk_filters,
(gpointer) class->filter_name,
junk_filter);
}
g_list_free (list);
/* Bind the "junk-default-plugin" GSettings
* key to our "junk-filter-name" property. */
settings = g_settings_new ("org.gnome.evolution.mail");
g_settings_bind (
settings, "junk-default-plugin",
object, "junk-filter-name",
G_SETTINGS_BIND_DEFAULT);
g_object_unref (settings);
}
static CamelService *
mail_session_add_service (CamelSession *session,
const gchar *uid,
const gchar *protocol,
CamelProviderType type,
GError **error)
{
CamelService *service;
/* Chain up to parents add_service() method. */
service = CAMEL_SESSION_CLASS (e_mail_session_parent_class)->
add_service (session, uid, protocol, type, error);
/* Initialize the CamelSettings object from CamelURL parameters.
* This is temporary; soon we'll read settings from key files. */
if (CAMEL_IS_SERVICE (service)) {
EAccount *account;
CamelURL *url = NULL;
account = e_get_account_by_uid (uid);
if (account != NULL) {
const gchar *url_string = NULL;
switch (type) {
case CAMEL_PROVIDER_STORE:
url_string = account->source->url;
break;
case CAMEL_PROVIDER_TRANSPORT:
url_string = account->transport->url;
break;
default:
break;
}
/* Be lenient about malformed URLs. */
if (url_string != NULL)
url = camel_url_new (url_string, NULL);
}
if (url != NULL) {
CamelSettings *settings;
settings = camel_service_get_settings (service);
camel_settings_load_from_url (settings, url);
camel_url_free (url);
g_object_notify (G_OBJECT (service), "settings");
/* Migrate files for this service from its old
* URL-based directory to a UID-based directory
* if necessary. */
camel_service_migrate_files (service);
}
}
return service;
}
static gchar *
mail_session_get_password (CamelSession *session,
CamelService *service,
const gchar *prompt,
const gchar *item,
guint32 flags,
GError **error)
{
EAccount *account = NULL;
const gchar *display_name = NULL;
const gchar *uid = NULL;
gchar *ret = NULL;
if (CAMEL_IS_SERVICE (service)) {
display_name = camel_service_get_display_name (service);
uid = camel_service_get_uid (service);
account = e_get_account_by_uid (uid);
}
if (!strcmp(item, "popb4smtp_uid")) {
/* not 100% mt safe, but should be ok */
ret = g_strdup ((account != NULL) ? account->uid : uid);
} else {
gchar *key = mail_session_make_key (service, item);
EAccountService *config_service = NULL;
ret = e_passwords_get_password (NULL, key);
if (ret == NULL || (flags & CAMEL_SESSION_PASSWORD_REPROMPT)) {
gboolean remember;
g_free (ret);
ret = NULL;
if (account != NULL) {
if (CAMEL_IS_STORE (service))
config_service = account->source;
if (CAMEL_IS_TRANSPORT (service))
config_service = account->transport;
}
remember = config_service ? config_service->save_passwd : FALSE;
if (!config_service || (config_service &&
!config_service->get_password_canceled)) {
guint32 eflags;
gchar *title;
if (flags & CAMEL_SESSION_PASSPHRASE) {
if (display_name != NULL)
title = g_strdup_printf (
_("Enter Passphrase for %s"),
display_name);
else
title = g_strdup (
_("Enter Passphrase"));
} else {
if (display_name != NULL)
title = g_strdup_printf (
_("Enter Password for %s"),
display_name);
else
title = g_strdup (
_("Enter Password"));
}
if ((flags & CAMEL_SESSION_PASSWORD_STATIC) != 0)
eflags = E_PASSWORDS_REMEMBER_NEVER;
else if (config_service == NULL)
eflags = E_PASSWORDS_REMEMBER_SESSION;
else
eflags = E_PASSWORDS_REMEMBER_FOREVER;
if (flags & CAMEL_SESSION_PASSWORD_REPROMPT)
eflags |= E_PASSWORDS_REPROMPT;
if (flags & CAMEL_SESSION_PASSWORD_SECRET)
eflags |= E_PASSWORDS_SECRET;
if (flags & CAMEL_SESSION_PASSPHRASE)
eflags |= E_PASSWORDS_PASSPHRASE;
/* HACK: breaks abstraction ...
* e_account_writable() doesn't use the
* EAccount, it also uses the same writable
* key for source and transport. */
if (!e_account_writable (NULL, E_ACCOUNT_SOURCE_SAVE_PASSWD))
eflags |= E_PASSWORDS_DISABLE_REMEMBER;
ret = e_passwords_ask_password (
title, NULL, key, prompt,
eflags, &remember, NULL);
if (!ret)
e_passwords_forget_password (NULL, key);
g_free (title);
if (ret && config_service) {
config_service->save_passwd = remember;
e_account_list_save (e_get_account_list ());
}
if (config_service)
config_service->get_password_canceled = ret == NULL;
}
}
g_free (key);
}
if (ret == NULL)
g_set_error (
error, G_IO_ERROR,
G_IO_ERROR_CANCELLED,
_("User canceled operation."));
return ret;
}
static gboolean
mail_session_forget_password (CamelSession *session,
CamelService *service,
const gchar *item,
GError **error)
{
gchar *key;
key = mail_session_make_key (service, item);
e_passwords_forget_password (NULL, key);
g_free (key);
return TRUE;
}
static gint
mail_session_alert_user (CamelSession *session,
CamelSessionAlertType type,
const gchar *prompt,
GSList *button_captions)
{
struct _user_message_msg *m;
GCancellable *cancellable;
gint result = -1;
GSList *iter;
m = mail_msg_new (&user_message_info);
m->ismain = mail_in_main_thread ();
m->type = type;
m->prompt = g_strdup (prompt);
m->done = e_flag_new ();
m->button_captions = g_slist_copy (button_captions);
for (iter = m->button_captions; iter; iter = iter->next)
iter->data = g_strdup (iter->data);
if (g_slist_length (button_captions) > 1)
mail_msg_ref (m);
cancellable = m->base.cancellable;
if (m->ismain)
user_message_exec (m, cancellable, &m->base.error);
else
mail_msg_main_loop_push (m);
if (g_slist_length (button_captions) > 1) {
e_flag_wait (m->done);
result = m->result;
mail_msg_unref (m);
} else if (m->ismain)
mail_msg_unref (m);
return result;
}
static CamelFilterDriver *
mail_session_get_filter_driver (CamelSession *session,
const gchar *type,
GError **error)
{
return (CamelFilterDriver *) mail_call_main (
MAIL_CALL_p_ppp, (MailMainFunc) main_get_filter_driver,
session, type, error);
}
static gboolean
mail_session_lookup_addressbook (CamelSession *session,
const gchar *name)
{
CamelInternetAddress *addr;
gboolean ret;
if (!mail_config_get_lookup_book ())
return FALSE;
addr = camel_internet_address_new ();
camel_address_decode ((CamelAddress *) addr, name);
ret = em_utils_in_addressbook (
addr, mail_config_get_lookup_book_local_only ());
g_object_unref (addr);
return ret;
}
static gboolean
mail_session_forward_to (CamelSession *session,
CamelFolder *folder,
CamelMimeMessage *message,
const gchar *address,
GError **error)
{
EAccount *account;
CamelMimeMessage *forward;
CamelStream *mem;
CamelInternetAddress *addr;
CamelFolder *out_folder;
CamelMessageInfo *info;
CamelMedium *medium;
const gchar *from_address;
const gchar *from_name;
const gchar *header_name;
struct _camel_header_raw *xev;
gchar *subject;
g_return_val_if_fail (folder != NULL, FALSE);
g_return_val_if_fail (message != NULL, FALSE);
g_return_val_if_fail (address != NULL, FALSE);
if (!*address) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("No destination address provided, forward "
"of the message has been cancelled."));
return FALSE;
}
account = em_utils_guess_account_with_recipients (message, folder);
if (!account) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("No account found to use, forward of the "
"message has been cancelled."));
return FALSE;
}
from_address = account->id->address;
from_name = account->id->name;
forward = camel_mime_message_new ();
/* make copy of the message, because we are going to modify it */
mem = camel_stream_mem_new ();
camel_data_wrapper_write_to_stream_sync (
CAMEL_DATA_WRAPPER (message), mem, NULL, NULL);
g_seekable_seek (G_SEEKABLE (mem), 0, G_SEEK_SET, NULL, NULL);
camel_data_wrapper_construct_from_stream_sync (
CAMEL_DATA_WRAPPER (forward), mem, NULL, NULL);
g_object_unref (mem);
/* clear previous recipients */
camel_mime_message_set_recipients (
forward, CAMEL_RECIPIENT_TYPE_TO, NULL);
camel_mime_message_set_recipients (
forward, CAMEL_RECIPIENT_TYPE_CC, NULL);
camel_mime_message_set_recipients (
forward, CAMEL_RECIPIENT_TYPE_BCC, NULL);
camel_mime_message_set_recipients (
forward, CAMEL_RECIPIENT_TYPE_RESENT_TO, NULL);
camel_mime_message_set_recipients (
forward, CAMEL_RECIPIENT_TYPE_RESENT_CC, NULL);
camel_mime_message_set_recipients (
forward, CAMEL_RECIPIENT_TYPE_RESENT_BCC, NULL);
medium = CAMEL_MEDIUM (forward);
/* remove all delivery and notification headers */
header_name = "Disposition-Notification-To";
while (camel_medium_get_header (medium, header_name))
camel_medium_remove_header (medium, header_name);
header_name = "Delivered-To";
while (camel_medium_get_header (medium, header_name))
camel_medium_remove_header (medium, header_name);
/* remove any X-Evolution-* headers that may have been set */
xev = mail_tool_remove_xevolution_headers (forward);
camel_header_raw_clear (&xev);
/* from */
addr = camel_internet_address_new ();
camel_internet_address_add (addr, from_name, from_address);
camel_mime_message_set_from (forward, addr);
g_object_unref (addr);
/* to */
addr = camel_internet_address_new ();
camel_address_decode (CAMEL_ADDRESS (addr), address);
camel_mime_message_set_recipients (
forward, CAMEL_RECIPIENT_TYPE_TO, addr);
g_object_unref (addr);
/* subject */
subject = mail_tool_generate_forward_subject (message);
camel_mime_message_set_subject (forward, subject);
g_free (subject);
/* and send it */
info = camel_message_info_new (NULL);
out_folder = e_mail_session_get_local_folder (
E_MAIL_SESSION (session), E_MAIL_LOCAL_FOLDER_OUTBOX);
camel_message_info_set_flags (
info, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
/* FIXME Pass a GCancellable. */
e_mail_folder_append_message (
out_folder, forward, info, G_PRIORITY_DEFAULT, NULL,
(GAsyncReadyCallback) ms_forward_to_cb, session);
camel_message_info_free (info);
return TRUE;
}
static void
mail_session_get_socks_proxy (CamelSession *session,
const gchar *for_host,
gchar **host_ret,
gint *port_ret)
{
EMailSession *mail_session;
gchar *uri;
g_return_if_fail (session != NULL);
g_return_if_fail (for_host != NULL);
g_return_if_fail (host_ret != NULL);
g_return_if_fail (port_ret != NULL);
mail_session = E_MAIL_SESSION (session);
g_return_if_fail (mail_session != NULL);
g_return_if_fail (mail_session->priv != NULL);
*host_ret = NULL;
*port_ret = 0;
uri = g_strconcat ("socks://", for_host, NULL);
if (e_proxy_require_proxy_for_uri (mail_session->priv->proxy, uri)) {
SoupURI *suri;
suri = e_proxy_peek_uri_for (mail_session->priv->proxy, uri);
if (suri) {
*host_ret = g_strdup (suri->host);
*port_ret = suri->port;
}
}
g_free (uri);
}
static gboolean
mail_session_authenticate_sync (CamelSession *session,
CamelService *service,
const gchar *mechanism,
GCancellable *cancellable,
GError **error)
{
CamelServiceAuthType *authtype = NULL;
CamelAuthenticationResult result;
CamelProvider *provider;
CamelSettings *settings;
const gchar *password;
guint32 password_flags;
GError *local_error = NULL;
/* Do not chain up. Camel's default method is only an example for
* subclasses to follow. Instead we mimic most of its logic here. */
provider = camel_service_get_provider (service);
settings = camel_service_get_settings (service);
/* APOP is one case where a non-SASL mechanism name is passed, so
* don't bail if the CamelServiceAuthType struct comes back NULL. */
if (mechanism != NULL)
authtype = camel_sasl_authtype (mechanism);
/* If the SASL mechanism does not involve a user
* password, then it gets one shot to authenticate. */
if (authtype != NULL && !authtype->need_password) {
result = camel_service_authenticate_sync (
service, mechanism, cancellable, error);
if (result == CAMEL_AUTHENTICATION_REJECTED)
g_set_error (
error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_CANT_AUTHENTICATE,
_("%s authentication failed"), mechanism);
return (result == CAMEL_AUTHENTICATION_ACCEPTED);
}
/* Some SASL mechanisms can attempt to authenticate without a
* user password being provided (e.g. single-sign-on credentials),
* but can fall back to a user password. Handle that case next. */
if (mechanism != NULL) {
CamelProvider *provider;
CamelSasl *sasl;
const gchar *service_name;
gboolean success = FALSE;
provider = camel_service_get_provider (service);
service_name = provider->protocol;
/* XXX Would be nice if camel_sasl_try_empty_password_sync()
* returned CamelAuthenticationResult so it's easier to
* detect errors. */
sasl = camel_sasl_new (service_name, mechanism, service);
if (sasl != NULL) {
success = camel_sasl_try_empty_password_sync (
sasl, cancellable, &local_error);
g_object_unref (sasl);
}
if (success)
return TRUE;
}
/* Abort authentication if we got cancelled.
* Otherwise clear any errors and press on. */
if (g_error_matches (local_error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
return FALSE;
g_clear_error (&local_error);
password_flags = CAMEL_SESSION_PASSWORD_SECRET;
retry:
password = camel_service_get_password (service);
if (password == NULL) {
CamelNetworkSettings *network_settings;
const gchar *host;
const gchar *user;
gchar *prompt;
gchar *new_passwd;
network_settings = CAMEL_NETWORK_SETTINGS (settings);
host = camel_network_settings_get_host (network_settings);
user = camel_network_settings_get_user (network_settings);
prompt = camel_session_build_password_prompt (
provider->name, user, host);
new_passwd = camel_session_get_password (
session, service, prompt, "password",
password_flags, &local_error);
camel_service_set_password (service, new_passwd);
password = camel_service_get_password (service);
g_free (new_passwd);
g_free (prompt);
if (local_error != NULL) {
g_propagate_error (error, local_error);
return FALSE;
}
if (password == NULL) {
g_set_error (
error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_CANT_AUTHENTICATE,
_("No password was provided"));
return FALSE;
}
}
result = camel_service_authenticate_sync (
service, mechanism, cancellable, error);
if (result == CAMEL_AUTHENTICATION_REJECTED) {
password_flags |= CAMEL_SESSION_PASSWORD_REPROMPT;
camel_service_set_password (service, NULL);
goto retry;
}
return (result == CAMEL_AUTHENTICATION_ACCEPTED);
}
static EMVFolderContext *
mail_session_create_vfolder_context (EMailSession *session)
{
return em_vfolder_context_new ();
}
static void
e_mail_session_class_init (EMailSessionClass *class)
{
GObjectClass *object_class;
CamelSessionClass *session_class;
g_type_class_add_private (class, sizeof (EMailSessionPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = mail_session_set_property;
object_class->get_property = mail_session_get_property;
object_class->dispose = mail_session_dispose;
object_class->finalize = mail_session_finalize;
object_class->notify = mail_session_notify;
object_class->constructed = mail_session_constructed;
session_class = CAMEL_SESSION_CLASS (class);
session_class->add_service = mail_session_add_service;
session_class->get_password = mail_session_get_password;
session_class->forget_password = mail_session_forget_password;
session_class->alert_user = mail_session_alert_user;
session_class->get_filter_driver = mail_session_get_filter_driver;
session_class->lookup_addressbook = mail_session_lookup_addressbook;
session_class->forward_to = mail_session_forward_to;
session_class->get_socks_proxy = mail_session_get_socks_proxy;
session_class->authenticate_sync = mail_session_authenticate_sync;
class->create_vfolder_context = mail_session_create_vfolder_context;
g_object_class_install_property (
object_class,
PROP_FOLDER_CACHE,
g_param_spec_object (
"folder-cache",
NULL,
NULL,
MAIL_TYPE_FOLDER_CACHE,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS));
/* XXX This property can be removed once Evolution moves to
* GSettings and can use transform functions when binding
* properties to settings. */
g_object_class_install_property (
object_class,
PROP_JUNK_FILTER_NAME,
g_param_spec_string (
"junk-filter-name",
NULL,
NULL,
NULL,
G_PARAM_READWRITE |
G_PARAM_STATIC_STRINGS));
g_object_class_install_property (
object_class,
PROP_LOCAL_STORE,
g_param_spec_object (
"local-store",
"Local Store",
"Built-in local store",
CAMEL_TYPE_STORE,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS));
g_object_class_install_property (
object_class,
PROP_VFOLDER_STORE,
g_param_spec_object (
"vfolder-store",
"Search Folder Store",
"Built-in search folder store",
CAMEL_TYPE_STORE,
G_PARAM_READABLE |
G_PARAM_STATIC_STRINGS));
/**
* EMailSession::flush-outbox
* @session: the email session
*
* Emitted if the send folder should be flushed.
**/
signals[FLUSH_OUTBOX] = g_signal_new (
"flush-outbox",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
0, /* struct offset */
NULL, NULL, /* accumulator */
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
/**
* EMailSession::store-added
* @session: the email session
* @store: the CamelStore
*
* Emitted when a store is added
**/
signals[STORE_ADDED] = g_signal_new (
"store-added",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
0, /* struct offset */
NULL, NULL, /* accumulator */
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
CAMEL_TYPE_STORE);
/**
* EMailSession::store-removed
* @session: the email session
* @store: the CamelStore
*
* Emitted when a store is removed
**/
signals[STORE_REMOVED] = g_signal_new (
"store-removed",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_FIRST,
0, /* struct offset */
NULL, NULL, /* accumulator */
g_cclosure_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
CAMEL_TYPE_STORE);
camel_null_store_register_provider ();
}
static void
e_mail_session_init (EMailSession *session)
{
GSettings *settings;
GHashTable *junk_filters;
junk_filters = g_hash_table_new (
(GHashFunc) g_str_hash,
(GEqualFunc) g_str_equal);
session->priv = E_MAIL_SESSION_GET_PRIVATE (session);
session->priv->junk_filters = junk_filters;
session->priv->proxy = e_proxy_new ();
session->priv->local_folders =
g_ptr_array_new_with_free_func (
(GDestroyNotify) g_object_unref);
session->priv->local_folder_uris =
g_ptr_array_new_with_free_func (
(GDestroyNotify) g_free);
/* Initialize the EAccount setup. */
e_account_writable (NULL, E_ACCOUNT_SOURCE_SAVE_PASSWD);
settings = g_settings_new ("org.gnome.evolution.mail");
camel_session_set_check_junk (
CAMEL_SESSION (session), g_settings_get_boolean (
settings, "junk-check-incoming"));
g_signal_connect (
settings, "changed",
G_CALLBACK (mail_session_check_junk_notify), session);
mail_config_reload_junk_headers (session);
e_proxy_setup_proxy (session->priv->proxy);
g_object_unref (settings);
}
EMailSession *
e_mail_session_new (void)
{
const gchar *user_data_dir;
const gchar *user_cache_dir;
user_data_dir = mail_session_get_data_dir ();
user_cache_dir = mail_session_get_cache_dir ();
return g_object_new (
E_TYPE_MAIL_SESSION,
"user-data-dir", user_data_dir,
"user-cache-dir", user_cache_dir,
NULL);
}
MailFolderCache *
e_mail_session_get_folder_cache (EMailSession *session)
{
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
return session->priv->folder_cache;
}
CamelStore *
e_mail_session_get_local_store (EMailSession *session)
{
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
return session->priv->local_store;
}
CamelFolder *
e_mail_session_get_local_folder (EMailSession *session,
EMailLocalFolder type)
{
GPtrArray *local_folders;
CamelFolder *folder;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
local_folders = session->priv->local_folders;
g_return_val_if_fail (type < local_folders->len, NULL);
folder = g_ptr_array_index (local_folders, type);
g_return_val_if_fail (CAMEL_IS_FOLDER (folder), NULL);
return folder;
}
const gchar *
e_mail_session_get_local_folder_uri (EMailSession *session,
EMailLocalFolder type)
{
GPtrArray *local_folder_uris;
const gchar *folder_uri;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
local_folder_uris = session->priv->local_folder_uris;
g_return_val_if_fail (type < local_folder_uris->len, NULL);
folder_uri = g_ptr_array_index (local_folder_uris, type);
g_return_val_if_fail (folder_uri != NULL, NULL);
return folder_uri;
}
GList *
e_mail_session_get_available_junk_filters (EMailSession *session)
{
GList *list, *link;
GQueue trash = G_QUEUE_INIT;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
list = g_hash_table_get_values (session->priv->junk_filters);
/* Discard unavailable junk filters. (e.g. Junk filter
* requires Bogofilter but Bogofilter is not installed,
* hence the junk filter is unavailable.) */
for (link = list; link != NULL; link = g_list_next (link)) {
EMailJunkFilter *junk_filter;
junk_filter = E_MAIL_JUNK_FILTER (link->data);
if (!e_mail_junk_filter_available (junk_filter))
g_queue_push_tail (&trash, link);
}
while ((link = g_queue_pop_head (&trash)) != NULL)
list = g_list_delete_link (list, link);
/* Sort the remaining junk filters by display name. */
return g_list_sort (list, (GCompareFunc) e_mail_junk_filter_compare);
}
static void
mail_session_get_inbox_thread (GSimpleAsyncResult *simple,
EMailSession *session,
GCancellable *cancellable)
{
AsyncContext *context;
GError *error = NULL;
context = g_simple_async_result_get_op_res_gpointer (simple);
context->folder = e_mail_session_get_inbox_sync (
session, context->uid, cancellable, &error);
if (error != NULL)
g_simple_async_result_take_error (simple, error);
}
CamelFolder *
e_mail_session_get_inbox_sync (EMailSession *session,
const gchar *service_uid,
GCancellable *cancellable,
GError **error)
{
CamelService *service;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
g_return_val_if_fail (service_uid != NULL, NULL);
service = camel_session_get_service (
CAMEL_SESSION (session), service_uid);
if (!CAMEL_IS_STORE (service))
return NULL;
if (!em_utils_connect_service_sync (service, cancellable, error))
return NULL;
return camel_store_get_inbox_folder_sync (
CAMEL_STORE (service), cancellable, error);
}
void
e_mail_session_get_inbox (EMailSession *session,
const gchar *service_uid,
gint io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
g_return_if_fail (E_IS_MAIL_SESSION (session));
g_return_if_fail (service_uid != NULL);
context = g_slice_new0 (AsyncContext);
context->uid = g_strdup (service_uid);
simple = g_simple_async_result_new (
G_OBJECT (session), callback,
user_data, e_mail_session_get_inbox);
g_simple_async_result_set_op_res_gpointer (
simple, context, (GDestroyNotify) async_context_free);
g_simple_async_result_run_in_thread (
simple, (GSimpleAsyncThreadFunc)
mail_session_get_inbox_thread,
io_priority, cancellable);
g_object_unref (simple);
}
CamelFolder *
e_mail_session_get_inbox_finish (EMailSession *session,
GAsyncResult *result,
GError **error)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
g_return_val_if_fail (
g_simple_async_result_is_valid (
result, G_OBJECT (session),
e_mail_session_get_inbox), NULL);
simple = G_SIMPLE_ASYNC_RESULT (result);
context = g_simple_async_result_get_op_res_gpointer (simple);
if (g_simple_async_result_propagate_error (simple, error))
return NULL;
g_return_val_if_fail (CAMEL_IS_FOLDER (context->folder), NULL);
return g_object_ref (context->folder);
}
static void
mail_session_get_trash_thread (GSimpleAsyncResult *simple,
EMailSession *session,
GCancellable *cancellable)
{
AsyncContext *context;
GError *error = NULL;
context = g_simple_async_result_get_op_res_gpointer (simple);
context->folder = e_mail_session_get_trash_sync (
session, context->uid, cancellable, &error);
if (error != NULL)
g_simple_async_result_take_error (simple, error);
}
CamelFolder *
e_mail_session_get_trash_sync (EMailSession *session,
const gchar *service_uid,
GCancellable *cancellable,
GError **error)
{
CamelService *service;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
g_return_val_if_fail (service_uid != NULL, NULL);
service = camel_session_get_service (
CAMEL_SESSION (session), service_uid);
if (!CAMEL_IS_STORE (service))
return NULL;
if (!em_utils_connect_service_sync (service, cancellable, error))
return NULL;
return camel_store_get_trash_folder_sync (
CAMEL_STORE (service), cancellable, error);
}
void
e_mail_session_get_trash (EMailSession *session,
const gchar *service_uid,
gint io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
g_return_if_fail (E_IS_MAIL_SESSION (session));
g_return_if_fail (service_uid != NULL);
context = g_slice_new0 (AsyncContext);
context->uid = g_strdup (service_uid);
simple = g_simple_async_result_new (
G_OBJECT (session), callback,
user_data, e_mail_session_get_trash);
g_simple_async_result_set_op_res_gpointer (
simple, context, (GDestroyNotify) async_context_free);
g_simple_async_result_run_in_thread (
simple, (GSimpleAsyncThreadFunc)
mail_session_get_trash_thread,
io_priority, cancellable);
g_object_unref (simple);
}
CamelFolder *
e_mail_session_get_trash_finish (EMailSession *session,
GAsyncResult *result,
GError **error)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
g_return_val_if_fail (
g_simple_async_result_is_valid (
result, G_OBJECT (session),
e_mail_session_get_trash), NULL);
simple = G_SIMPLE_ASYNC_RESULT (result);
context = g_simple_async_result_get_op_res_gpointer (simple);
if (g_simple_async_result_propagate_error (simple, error))
return NULL;
g_return_val_if_fail (CAMEL_IS_FOLDER (context->folder), NULL);
return g_object_ref (context->folder);
}
static void
mail_session_uri_to_folder_thread (GSimpleAsyncResult *simple,
EMailSession *session,
GCancellable *cancellable)
{
AsyncContext *context;
GError *error = NULL;
context = g_simple_async_result_get_op_res_gpointer (simple);
context->folder = e_mail_session_uri_to_folder_sync (
session, context->uri, context->flags,
cancellable, &error);
if (error != NULL)
g_simple_async_result_take_error (simple, error);
}
CamelFolder *
e_mail_session_uri_to_folder_sync (EMailSession *session,
const gchar *folder_uri,
CamelStoreGetFolderFlags flags,
GCancellable *cancellable,
GError **error)
{
CamelStore *store;
CamelFolder *folder;
gchar *folder_name;
gboolean success;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
g_return_val_if_fail (folder_uri != NULL, NULL);
success = e_mail_folder_uri_parse (
CAMEL_SESSION (session), folder_uri,
&store, &folder_name, error);
if (!success)
return NULL;
folder = camel_store_get_folder_sync (
store, folder_name, flags, cancellable, error);
if (folder != NULL) {
MailFolderCache *folder_cache;
folder_cache = e_mail_session_get_folder_cache (session);
mail_folder_cache_note_folder (folder_cache, folder);
}
g_free (folder_name);
g_object_unref (store);
return folder;
}
void
e_mail_session_uri_to_folder (EMailSession *session,
const gchar *folder_uri,
CamelStoreGetFolderFlags flags,
gint io_priority,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
g_return_if_fail (E_IS_MAIL_SESSION (session));
g_return_if_fail (folder_uri != NULL);
context = g_slice_new0 (AsyncContext);
context->uri = g_strdup (folder_uri);
context->flags = flags;
simple = g_simple_async_result_new (
G_OBJECT (session), callback,
user_data, e_mail_session_uri_to_folder);
g_simple_async_result_set_op_res_gpointer (
simple, context, (GDestroyNotify) async_context_free);
g_simple_async_result_run_in_thread (
simple, (GSimpleAsyncThreadFunc)
mail_session_uri_to_folder_thread,
io_priority, cancellable);
g_object_unref (simple);
}
CamelFolder *
e_mail_session_uri_to_folder_finish (EMailSession *session,
GAsyncResult *result,
GError **error)
{
GSimpleAsyncResult *simple;
AsyncContext *context;
g_return_val_if_fail (
g_simple_async_result_is_valid (
result, G_OBJECT (session),
e_mail_session_uri_to_folder), NULL);
simple = G_SIMPLE_ASYNC_RESULT (result);
context = g_simple_async_result_get_op_res_gpointer (simple);
if (g_simple_async_result_propagate_error (simple, error))
return NULL;
g_return_val_if_fail (CAMEL_IS_FOLDER (context->folder), NULL);
return g_object_ref (context->folder);
}
/******************************** Legacy API *********************************/
void
mail_session_flush_filter_log (EMailSession *session)
{
g_return_if_fail (E_IS_MAIL_SESSION (session));
if (session->priv->filter_logfile)
fflush (session->priv->filter_logfile);
}
const gchar *
mail_session_get_data_dir (void)
{
if (G_UNLIKELY (mail_data_dir == NULL))
mail_data_dir = g_build_filename (
e_get_user_data_dir (), "mail", NULL);
return mail_data_dir;
}
const gchar *
mail_session_get_cache_dir (void)
{
if (G_UNLIKELY (mail_cache_dir == NULL))
mail_cache_dir = g_build_filename (
e_get_user_cache_dir (), "mail", NULL);
return mail_cache_dir;
}
const gchar *
mail_session_get_config_dir (void)
{
if (G_UNLIKELY (mail_config_dir == NULL))
mail_config_dir = g_build_filename (
e_get_user_config_dir (), "mail", NULL);
return mail_config_dir;
}
CamelStore *
e_mail_session_get_vfolder_store (EMailSession *session)
{
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
return session->priv->vfolder_store;
}
EMVFolderContext *
e_mail_session_create_vfolder_context (EMailSession *session)
{
EMailSessionClass *class;
g_return_val_if_fail (E_IS_MAIL_SESSION (session), NULL);
class = E_MAIL_SESSION_GET_CLASS (session);
g_return_val_if_fail (class->create_vfolder_context != NULL, NULL);
return class->create_vfolder_context (session);
}
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