static SMTP_SESSION *smtp_reuse_common(SMTP_STATE *state, int fd,
const char *label)
{
const char *myname = "smtp_reuse_common";
SMTP_ITERATOR *iter = state->iterator;
SMTP_SESSION *session;
/*
* Can't happen. Both smtp_reuse_nexthop() and smtp_reuse_addr() decline
* the request when the TLS policy is not TLS_LEV_NONE.
*/
#ifdef USE_TLS
if (state->tls->level > TLS_LEV_NONE)
msg_panic("%s: unexpected plain-text cached session to %s",
myname, label);
#endif
/*
* Re-activate the SMTP_SESSION object.
*/
session = smtp_session_activate(fd, state->iterator, state->dest_prop,
state->endp_prop);
if (session == 0) {
msg_warn("%s: bad cached session attribute for %s", myname, label);
(void) close(fd);
return (0);
}
state->session = session;
session->state = state;
#ifdef USE_TLS
session->tls = state->tls; /* TEMPORARY */
#endif
/*
* Send an RSET probe to verify that the session is still good.
*/
if (smtp_rset(state) < 0
|| (session->features & SMTP_FEATURE_RSET_REJECTED) != 0) {
smtp_session_free(session);
return (state->session = 0);
}
/*
* Avoid poor performance when TCP MSS > VSTREAM_BUFSIZE.
*/
vstream_tweak_sock(session->stream);
/*
* Update the list of used cached addresses.
*/
htable_enter(state->cache_used, STR(iter->addr), (char *) 0);
return (session);
}
static gboolean
smtp_transport_send_to_sync (CamelTransport *transport,
CamelMimeMessage *message,
CamelAddress *from,
CamelAddress *recipients,
gboolean *out_sent_message_saved,
GCancellable *cancellable,
GError **error)
{
CamelSmtpTransport *smtp_transport = CAMEL_SMTP_TRANSPORT (transport);
CamelInternetAddress *cia;
gboolean has_8bit_parts;
const gchar *addr;
gint i, len;
smtp_debug_print_server_name (CAMEL_SERVICE (transport), "Sending with");
if (!smtp_transport->connected) {
g_set_error (
error, CAMEL_SERVICE_ERROR,
CAMEL_SERVICE_ERROR_NOT_CONNECTED,
_("Cannot send message: service not connected."));
return FALSE;
}
if (!camel_internet_address_get (CAMEL_INTERNET_ADDRESS (from), 0, NULL, &addr)) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("Cannot send message: sender address not valid."));
return FALSE;
}
camel_operation_push_message (cancellable, _("Sending message"));
/* find out if the message has 8bit mime parts */
has_8bit_parts = camel_mime_message_has_8bit_parts (message);
/* If the connection needs a ReSET, then do so */
if (smtp_transport->need_rset &&
!smtp_rset (smtp_transport, cancellable, error)) {
camel_operation_pop_message (cancellable);
return FALSE;
}
smtp_transport->need_rset = FALSE;
/* rfc1652 (8BITMIME) requires that you notify the ESMTP daemon that
* you'll be sending an 8bit mime message at "MAIL FROM:" time. */
if (!smtp_mail (
smtp_transport, addr, has_8bit_parts, cancellable, error)) {
camel_operation_pop_message (cancellable);
return FALSE;
}
len = camel_address_length (recipients);
if (len == 0) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("Cannot send message: no recipients defined."));
camel_operation_pop_message (cancellable);
smtp_transport->need_rset = TRUE;
return FALSE;
}
cia = CAMEL_INTERNET_ADDRESS (recipients);
for (i = 0; i < len; i++) {
gchar *enc;
if (!camel_internet_address_get (cia, i, NULL, &addr)) {
g_set_error (
error, CAMEL_ERROR, CAMEL_ERROR_GENERIC,
_("Cannot send message: "
"one or more invalid recipients"));
camel_operation_pop_message (cancellable);
smtp_transport->need_rset = TRUE;
return FALSE;
}
enc = camel_internet_address_encode_address (NULL, NULL, addr);
if (!smtp_rcpt (smtp_transport, enc, cancellable, error)) {
g_free (enc);
camel_operation_pop_message (cancellable);
smtp_transport->need_rset = TRUE;
return FALSE;
}
g_free (enc);
}
if (!smtp_data (smtp_transport, message, cancellable, error)) {
camel_operation_pop_message (cancellable);
smtp_transport->need_rset = TRUE;
return FALSE;
}
camel_operation_pop_message (cancellable);
return TRUE;
}
bool smtp_client::reset()
{
return smtp_rset(client_) == 0 ? true : false;
}
