static NewsSession *news_session_get(Folder *folder)
{
RemoteFolder *rfolder = REMOTE_FOLDER(folder);
cm_return_val_if_fail(folder != NULL, NULL);
cm_return_val_if_fail(FOLDER_CLASS(folder) == &news_class, NULL);
cm_return_val_if_fail(folder->account != NULL, NULL);
if (prefs_common.work_offline &&
!inc_offline_should_override(FALSE,
_("Claws Mail needs network access in order "
"to access the News server."))) {
return NULL;
}
if (!rfolder->session) {
rfolder->session = news_session_new_for_folder(folder);
session_register_ping(SESSION(rfolder->session), nntp_ping);
return NEWS_SESSION(rfolder->session);
}
/* Handle port change (also ssl/nossl change) without needing to
* restart application. */
if (rfolder->session->port != folder->account->nntpport) {
session_destroy(rfolder->session);
rfolder->session = news_session_new_for_folder(folder);
session_register_ping(SESSION(rfolder->session), nntp_ping);
goto newsession;
}
if (time(NULL) - rfolder->session->last_access_time <
SESSION_TIMEOUT_INTERVAL) {
return NEWS_SESSION(rfolder->session);
}
if (!nntp_ping(rfolder->session)) {
rfolder->session = news_session_new_for_folder(folder);
session_register_ping(SESSION(rfolder->session), nntp_ping);
}
newsession:
if (rfolder->session)
session_set_access_time(rfolder->session);
return NEWS_SESSION(rfolder->session);
}
static void sieve_session_reset(SieveSession *session)
{
PrefsAccount *account = session->account;
SieveAccountConfig *config = sieve_prefs_account_get_config(account);
gboolean reuse_auth = (config->auth == SIEVEAUTH_REUSE);
g_slist_free_full(session->send_queue, (GDestroyNotify)command_abort);
session_disconnect(SESSION(session));
SESSION(session)->ssl_cert_auto_accept = account->ssl_certs_auto_accept;
SESSION(session)->nonblocking = account->use_nonblocking_ssl;
session->authenticated = FALSE;
session->current_cmd = NULL;
session->send_queue = NULL;
session->state = SIEVE_CAPABILITIES;
#ifdef USE_GNUTLS
session->tls_init_done = FALSE;
#endif
session->avail_auth_type = 0;
session->auth_type = 0;
session->config = config;
session->host = config->use_host ? config->host : account->recv_server;
session->port = config->use_port ? config->port : SIEVE_PORT;
session->user = reuse_auth ? account->userid : session->config->userid;
session->forced_auth_type = config->auth_type;
session_register_ping(SESSION(session), sieve_ping);
if (session->pass)
g_free(session->pass);
if (config->auth == SIEVEAUTH_NONE) {
session->pass = NULL;
} else if (reuse_auth && account->passwd) {
session->pass = g_strdup(account->passwd);
} else if (config->passwd && config->passwd[0]) {
session->pass = g_strdup(config->passwd);
} else if (password_get(session->user, session->host, "sieve",
session->port, &session->pass)) {
} else {
session->pass = input_dialog_query_password_keep(session->host,
session->user, &(session->pass));
}
if (!session->pass) {
session->pass = g_strdup("");
session->use_auth = FALSE;
} else {
session->use_auth = TRUE;
}
#ifdef USE_GNUTLS
SESSION(session)->ssl_type =
(config->tls_type == SIEVE_TLS_NO) ? SSL_NONE : SSL_STARTTLS;
#endif
}