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/*
* 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)
*/
/**
* SECTION: e-account-utils
* @include: e-util/e-account-utils.h
**/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-account-utils.h"
#include <string.h>
#include <gconf/gconf-client.h>
static EAccountList *global_account_list;
static gboolean
account_has_transport_url (EAccount *account)
{
return (account != NULL) &&
(account->enabled) &&
(account->transport != NULL) &&
(account->transport->url != NULL) &&
(account->transport->url[0] != '\0');
}
/**
* e_get_account_list:
*
* Returns the global #EAccountList.
*
* Returns: the global #EAccountList
**/
EAccountList *
e_get_account_list (void)
{
if (G_UNLIKELY (global_account_list == NULL)) {
GConfClient *client;
client = gconf_client_get_default ();
global_account_list = e_account_list_new (client);
g_object_unref (client);
}
g_return_val_if_fail (global_account_list != NULL, NULL);
return global_account_list;
}
/**
* e_get_default_account:
*
* Returns the #EAccount marked as the default mail account.
*
* Returns: the default #EAccount
**/
EAccount *
e_get_default_account (void)
{
EAccountList *account_list;
const EAccount *account;
account_list = e_get_account_list ();
account = e_account_list_get_default (account_list);
/* XXX EAccountList misuses const. */
return (EAccount *) account;
}
/**
* e_set_default_account:
* @account: an #EAccount
*
* Marks @account as the default mail account.
**/
void
e_set_default_account (EAccount *account)
{
EAccountList *account_list;
g_return_if_fail (E_IS_ACCOUNT (account));
account_list = e_get_account_list ();
e_account_list_set_default (account_list, account);
}
/**
* e_get_account_by_name:
* @name: a mail account name
*
* Returns the #EAccount with the given name, or %NULL if no such
* account exists.
*
* Returns: an #EAccount having the given account name, or %NULL
**/
EAccount *
e_get_account_by_name (const gchar *name)
{
EAccountList *account_list;
const EAccount *account;
e_account_find_t find;
g_return_val_if_fail (name != NULL, NULL);
find = E_ACCOUNT_FIND_NAME;
account_list = e_get_account_list ();
account = e_account_list_find (account_list, find, name);
/* XXX EAccountList misuses const. */
return (EAccount *) account;
}
/**
* e_get_account_by_uid:
* @uid: a mail account UID
*
* Returns the #EAccount corresponding to the given unique identity (UID),
* or %NULL if no such account exists. The @uid can refer to an #EAccount
* UID, a #CamelStore UID, or even a #CamelTransport UID.
*
* Returns: the corresponding #EAccount, or %NULL
**/
EAccount *
e_get_account_by_uid (const gchar *uid)
{
EAccountList *account_list;
const EAccount *account;
e_account_find_t find;
gchar *account_uid;
g_return_val_if_fail (uid != NULL, NULL);
/* EAccounts have the following invariant:
*
* CamelStore UID == EAccount UID
* CamelTransport UID == EAccount UID + "-transport"
*
* Therefore we can detect CamelTransport UIDs and convert them.
*/
if (g_str_has_suffix (uid, "-transport"))
account_uid = g_strndup (uid, strlen (uid) - 10);
else
account_uid = g_strdup (uid);
find = E_ACCOUNT_FIND_UID;
account_list = e_get_account_list ();
account = e_account_list_find (account_list, find, account_uid);
g_free (account_uid);
/* XXX EAccountList misuses const. */
return (EAccount *) account;
}
/**
* e_get_any_enabled_account:
*
* Returns the default mail account if it's enabled, otherwise the first
* enabled mail account in the global #EAccountList, or finally %NULL if
* all mail accounts are disabled or none exist.
*
* Returns: an enabled #EAccount, or %NULL if there are none
**/
EAccount *
e_get_any_enabled_account (void)
{
EAccount *account;
EAccountList *account_list;
EIterator *iter;
account = e_get_default_account ();
if (account != NULL && account->enabled)
return account;
account = NULL;
account_list = e_get_account_list ();
iter = e_list_get_iterator (E_LIST (account_list));
while (e_iterator_is_valid (iter) && account == NULL) {
EAccount *candidate;
/* XXX EIterator misuses const. */
candidate = (EAccount *) e_iterator_get (iter);
if (candidate->enabled)
account = candidate;
else
e_iterator_next (iter);
}
g_object_unref (iter);
return account;
}
/**
* e_get_default_transport:
*
* Returns transport information for the default account if it's enabled and
* has transport information, or else from the first enabled mail account in
* the global #EAccountList that has transport information, or finally %NULL
* if no transport information could be found.
*
* Returns: an #EAccount with transport info, or %NULL
**/
EAccount *
e_get_default_transport (void)
{
EAccountList *account_list;
EAccount *account;
EIterator *iterator;
account = e_get_default_account ();
if (account_has_transport_url (account))
return account;
account_list = e_get_account_list ();
iterator = e_list_get_iterator (E_LIST (account_list));
while (e_iterator_is_valid (iterator)) {
/* XXX EIterator misuses const. */
account = (EAccount *) e_iterator_get (iterator);
if (account_has_transport_url (account)) {
g_object_unref (iterator);
return account;
}
e_iterator_next (iterator);
}
g_object_unref (iterator);
return NULL;
}
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