function tftpd_send_config($s, $sock, &$db)
{
/* Read config from database */
tftpd_db_read_config($db, $data);
/* Turn read data from a single string into an array of string with
* TFTP_SEGSIZE length for each array element
*/
$data = str_split($data, TFTP_SEGSIZE);
/* Write packets */
$block = 1;
$xfer_byte = 0;
$xfer_time = tftpd_microtime();
foreach ($data as $chunk) {
if (!tftpd_send_data($s, $sock, $block, $chunk)) {
return false;
}
$block++;
$xfer_byte += strlen($chunk);
}
/* Log our success */
$xfer_time = round(tftpd_microtime() - $xfer_time, 3);
tftpd_log('1', 'sent ' . $xfer_byte . ' bytes in ' . $xfer_time . ' seconds');
}
function tftpd_send_file($s, $sock, $fp)
{
$block = 1;
$xfer_byte = 0;
$xfer_time = tftpd_microtime();
while (!feof($fp)) {
$data = fread($fp, TFTP_SEGSIZE);
if (!tftpd_send_data($s, $sock, $block, $data)) {
return false;
}
$block++;
if ($block > 65535) {
$block = 0;
}
$xfer_byte += strlen($data);
}
/* Log our success */
$xfer_time = round(tftpd_microtime() - $xfer_time, 3);
tftpd_log('1', 'sent ' . $xfer_byte . ' bytes in ' . $xfer_time . ' seconds');
}
