" preview where applicable.
*
* Data flow: parses the in-memory `$logLinesDAPNETGateway` array
* populated by mmdvmhost/functions.php from
* /var/log/pi-star/DAPNETGateway-YYYY-MM-DD.log.
*
* Most of the work here contributed by geeks4hire (Ben Horan); Skyper
* decode added by Andy Taylor (MW0MWZ).
*/
// AJAX-loaded partial — embeddable variant only. The earlier
// duplicate setSecurityHeaders() call has been removed; that
// non-embeddable variant raced with this one and won via the
// headers_sent() guard, so the file was effectively shipping
// X-Frame-Options / frame-ancestors despite the embeddable
// version being added below it.
require_once($_SERVER['DOCUMENT_ROOT'] . '/config/security_headers.php');
setEmbeddableSecurityHeaders();
include_once $_SERVER['DOCUMENT_ROOT'].'/config/config.php'; // MMDVMDash Config
include_once $_SERVER['DOCUMENT_ROOT'].'/mmdvmhost/tools.php'; // MMDVMDash Tools
include_once $_SERVER['DOCUMENT_ROOT'].'/mmdvmhost/functions.php'; // MMDVMDash Functions
include_once $_SERVER['DOCUMENT_ROOT'].'/config/language.php'; // Translation Code
// Function to reverse the ROT1 used for Skyper
function un_rot($message)
{
$output = "";
$messageTextArray = str_split($message);
// ROT -1
foreach($messageTextArray as $asciiChar) {
$asciiAsInt = ord($asciiChar);
$convretedAsciiAsInt = $asciiAsInt -1;
$convertedAsciiChar = chr($convretedAsciiAsInt);
$output .= $convertedAsciiChar;
}
// Return the clear text
return $output;
}
// Function to handle Skyper Messages
function skyper($message, $pocsagric)
{
$output = "";
$messageTextArray = str_split($message);
if ($pocsagric == "0002504") { // Skyper OTA TimeSync Messages
$output = "[Skyper OTA Time] ".$message;
return $output;
}
if ($pocsagric == "0004512") { // Skyper Rubric Index
if (isset($messageTextArray[0])) { // This is hard coded to 1 for rubric index
unset($messageTextArray[0]);
}
if (isset($messageTextArray[1])) { // Rubric Number
$skyperRubric = ord($messageTextArray[1]) - 31;
unset($messageTextArray[1]);
}
if (isset($messageTextArray[2])) { // Message number, hard coded to 10 for Rubric Index
unset($messageTextArray[2]);
}
if (count($messageTextArray) >= 1) { // Check to see if there is a message to decode
$output = "[Skyper Index Rubric:$skyperRubric] ".un_rot(implode($messageTextArray));
}
else {
$output = "[Skyper Index Rubric:$skyperRubric] No Name";
}
return $output;
}
if ($pocsagric == "0004520") { // Skyper Message
if (isset($messageTextArray[0])) { // Rubric Number
$skyperRubric = ord($messageTextArray[0]) - 31;
unset($messageTextArray[0]);
}
if (isset($messageTextArray[1])) { // Message number
$skyperMsgNr = ord($messageTextArray[1]) - 32;
unset($messageTextArray[1]);
}
if (count($messageTextArray) >= 1) { // Check to see if there is a message to decode
$output = "[Skyper Rubric:$skyperRubric Msg:$skyperMsgNr] ".un_rot(implode($messageTextArray));
}
else {
$output = "[Skyper Rubric:$skyperRubric] No Message";
}
return $output;
}
}
?>
| ()Time in time zone |
Message Mode |
RIC / CapCode of the receiving Pager |
Message contents |
setTimeZone($local_tz);
$local_time = $dt->format('H:i:s M jS');
$pocsag_timeslot = $dapnetMessageArr["6"];
$pocsag_ric = str_replace(',', '', $dapnetMessageArr["8"]);
// Fix incorrectly truncated strings containing double quotes
unset($dapnetMessageTxtArr[0]);
if (count($dapnetMessageTxtArr) > 2) {
unset($dapnetMessageTxtArr[count($dapnetMessageTxtArr)]);
$pocsag_msg = implode('"', $dapnetMessageTxtArr);
} else {
$pocsag_msg = $dapnetMessageTxtArr[1];
}
// Decode Skyper Messages
if ( ($pocsag_ric == "0004520") || ($pocsag_ric == "0004512") || ($pocsag_ric == "0002504") ) {
$pocsag_msg = skyper($pocsag_msg, $pocsag_ric);
}
// Formatting long messages without spaces
if (strpos($pocsag_msg, ' ') == 0 && strlen($pocsag_msg) >= 45) {
$pocsag_msg = wordwrap($pocsag_msg, 45, ' ', true);
}
// Sanitise the data before displaying the HTML
if (isset($local_time)) { $local_time = htmlspecialchars($local_time, ENT_QUOTES, 'UTF-8'); }
if (isset($pocsag_timeslot)) { $pocsag_timeslot = htmlspecialchars($pocsag_timeslot, ENT_QUOTES, 'UTF-8'); }
if (isset($pocsag_ric)) { $pocsag_ric = htmlspecialchars($pocsag_ric, ENT_QUOTES, 'UTF-8'); }
if (isset($pocsag_msg)) { $pocsag_msg = htmlspecialchars($pocsag_msg, ENT_QUOTES, 'UTF-8'); }
?>
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