/* Check for new messages and fetch headers */
int pop_check_mailbox(CONTEXT *ctx, int *index_hint)
{
int ret;
POP_DATA *pop_data = (POP_DATA *)ctx->data;
if ((pop_data->check_time + PopCheckTimeout) > time(NULL))
return 0;
pop_logout(ctx);
mutt_socket_close(pop_data->conn);
if (pop_open_connection(pop_data) < 0)
return -1;
ctx->size = pop_data->size;
mutt_message _("Checking for new messages...");
ret = pop_fetch_headers(ctx);
pop_clear_cache(pop_data);
if (ret < 0)
return -1;
if (ret > 0)
return M_NEW_MAIL;
return 0;
}
/* reconnect and verify idnexes if connection was lost */
int pop_reconnect (CONTEXT *ctx)
{
int ret;
POP_DATA *pop_data = (POP_DATA *)ctx->data;
progress_t progressbar;
if (pop_data->status == POP_CONNECTED)
return 0;
if (pop_data->status == POP_BYE)
return -1;
FOREVER
{
mutt_socket_close (pop_data->conn);
ret = pop_open_connection (pop_data);
if (ret == 0)
{
int i;
mutt_progress_init (&progressbar, _("Verifying message indexes..."),
M_PROGRESS_SIZE, NetInc, 0);
for (i = 0; i < ctx->msgcount; i++)
ctx->hdrs[i]->refno = -1;
ret = pop_fetch_data (pop_data, "UIDL\r\n", &progressbar, check_uidl, ctx);
if (ret == -2)
{
mutt_error ("%s", pop_data->err_msg);
mutt_sleep (2);
}
}
if (ret == 0)
return 0;
pop_logout (ctx);
if (ret < -1)
return -1;
if (query_quadoption (OPT_POPRECONNECT,
_("Connection lost. Reconnect to POP server?")) != M_YES)
return -1;
}
}
/* close POP mailbox */
int pop_close_mailbox(CONTEXT *ctx)
{
POP_DATA *pop_data = (POP_DATA *)ctx->data;
if (!pop_data)
return 0;
pop_logout(ctx);
if (pop_data->status != POP_NONE)
mutt_socket_close(pop_data->conn);
pop_data->status = POP_NONE;
pop_data->clear_cache = 1;
pop_clear_cache(pop_data);
if (!pop_data->conn->data)
mutt_socket_free(pop_data->conn);
mutt_bcache_close(&pop_data->bcache);
return 0;
}