<!DOCTYPE html>
<html>
<head>
<title>PE1RXF APRS server</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="css/styles.css">
<link rel="stylesheet" href="css/popup.css">
<link rel="stylesheet" href="css/font-awesome.min.css">
</head>
<body>
<?php
// Prevents a repost when the user refreshes the page.
// Also it handles the post itself.
session_start();
if(count($_POST) > 0) {
// figure out which form was entered
if ($_POST['comment_ax0']) {
$_SESSION['comment_ax0'] = $_POST['comment_ax0'];
$_SESSION['period_ax0'] = $_POST['period_ax0'];
$_SESSION['path_ax0'] = $_POST['path_ax0'];
}
if ($_POST['comment_ax1']) {
$_SESSION['comment_ax1'] = $_POST['comment_ax1'];
$_SESSION['period_ax1'] = $_POST['period_ax1'];
$_SESSION['path_ax1'] = $_POST['path_ax1'];
}
if ($_POST['comment_ax2']) {
$_SESSION['comment_ax2'] = $_POST['comment_ax2'];
$_SESSION['period_ax2'] = $_POST['period_ax2'];
$_SESSION['path_ax2'] = $_POST['path_ax2'];
}
header("HTTP/1.1 303 See Other");
header("Location: http://$_SERVER[HTTP_HOST]/index.php");
die();
}
else {
if (isset($_SESSION['comment_ax0'])){
$comment_ax0 = $_SESSION['comment_ax0'];
$period_ax0 = $_SESSION['period_ax0'];
$path_ax0 = $_SESSION['path_ax0'];
//echo "Set ax0: $comment_ax0, $period_ax0, $path_ax0";
save_settings("ax0", $period_ax0, 0, $path_ax0, 0, $comment_ax0);
# Wait for the changes to take effect
sleep(1);
}
else if (isset($_SESSION['comment_ax1'])){
$comment_ax1 = $_SESSION['comment_ax1'];
$period_ax1 = $_SESSION['period_ax1'];
$path_ax1 = $_SESSION['path_ax1'];
//echo "Set ax1: $comment_ax1, $period_ax1, $path_ax1";
save_settings("ax1", $period_ax1, 0, $path_ax1, 0, $comment_ax1);
# Wait for the changes to take effect
sleep(1);
}
else if (isset($_SESSION['comment_ax2'])){
$comment_ax2 = $_SESSION['comment_ax2'];
$period_ax2 = $_SESSION['period_ax2'];
$path_ax2 = $_SESSION['path_ax2'];
//echo "Set ax2: $comment_ax2, $period_ax2, $path_ax2";
save_settings("ax2", $period_ax2, 0, $path_ax2, 0, $comment_ax2);
# Wait for the changes to take effect
sleep(1);
}
session_unset();
session_destroy();
}
// END: Prevents a repost when the user refreshes the page.
# Reads configuration file from pe1rxf-aprs-server directory, makes changes if necesary
# and writes the newly constructed file to a temporary config-file. It does not overwrite
# the original file, because user www-data can only read the program directory, not write to it.
# It's a safety thing...
# The main loop of pe1rxf-aprs-server than copies it to the program directory and removes the temporary file.
function change_parameter_value($parameter, $value)
{
$config_file = '/var/www/html/config/test.cfg';
$tmp_config_file = '/var/www/html/config/test.cfg.tmp';
$reading = fopen($config_file, 'r');
$writing = fopen($tmp_config_file, 'w');
$replaced = false;
while (!feof($reading)) {
$line = fgets($reading);
if (stristr($line,$parameter)) {
$line = "$parameter=$value\n";
//echo "New value: ", "$line";
$replaced = true;
}
fputs($writing, $line);
}
fclose($reading); fclose($writing);
// might as well not overwrite the file if we didn't replace anything
if ($replaced)
{
shell_exec("mv $tmp_config_file $config_file");
} else {
shell_exec("rm $tmp_config_file");
}
}
# Saves setting for given form: ax0 or ax1
# $a = beacon_time
# $b = beacon_destination
# $c = beacon_path
# $d = beacon_position
# $e = beacon_comment
# $f = beacon_file
# $g = transmit_directory
function save_settings($form, $a, $b=0, $c=0, $d=0, $e=0, $f=0, $g=0)
{
# Copy original config file to temporary place on web server.
# From here we can change the values
$original_config_file = '/home/marcel/ham/aprs_utils/pe1rxf-aprs-server.cfg';
$destination_config_file = '/var/www/html/config/test.cfg';
$newly_made_config_file = '/var/www/html/config/pe1rxf-aprs-server.cfg';
$fileCopied = copy("$original_config_file", "$destination_config_file");
if($fileCopied) {
//echo "# $a, $b, $c, $d, $e, $f, $g";
if ($form == "ax0" ) {
change_parameter_value("ax0_beacon_time", $a);
if ($c) change_parameter_value("ax0_beacon_path", $c);
if ($e) change_parameter_value("ax0_beacon_comment", $e);
}
else if ($form == "ax1" ) {
change_parameter_value("ax1_beacon_time", $a);
if ($c) change_parameter_value("ax1_beacon_path", $c);
if ($e) change_parameter_value("ax1_beacon_comment", $e);
}
else if ($form == "ax2" ) {
change_parameter_value("ax2_beacon_time", $a);
if ($c) change_parameter_value("ax2_beacon_path", $c);
if ($e) change_parameter_value("ax2_beacon_comment", $e);
}
# now make new file with new configuration for the main loop to find.
shell_exec("cp $destination_config_file $newly_made_config_file");
# and remove working file:
shell_exec("rm $destination_config_file");
} else{
#echo "Error";
}
}
# Reads configuration file from pe1rxf-aprs-server directory.
# Search this file for given paramter and returns its value.
function search_parameter_in_config_file($parameter)
{
$config_file = '/home/marcel/ham/aprs_utils/pe1rxf-aprs-server.cfg';
$reading = fopen($config_file, 'r');
while (!feof($reading)) {
$line = fgets($reading);
if ( strstr($line,$parameter) ) {
$line = substr( $line, strlen($parameter)+1 );
# Found match. Stop further search.
fclose($reading);
return rtrim($line);
}
}
}
$ax0_name = search_parameter_in_config_file("ax0_name");
$ax0_frequency = search_parameter_in_config_file("ax0_frequency");
$ax0_beacon_comment = search_parameter_in_config_file("ax0_beacon_comment");
$ax0_beacon_time = search_parameter_in_config_file("ax0_beacon_time");
$ax0_beacon_path = search_parameter_in_config_file("ax0_beacon_path");
$ax1_name = search_parameter_in_config_file("ax1_name");
$ax1_frequency = search_parameter_in_config_file("ax1_frequency");
$ax1_beacon_comment = search_parameter_in_config_file("ax1_beacon_comment");
$ax1_beacon_time = search_parameter_in_config_file("ax1_beacon_time");
$ax1_beacon_path = search_parameter_in_config_file("ax1_beacon_path");
$ax2_name = search_parameter_in_config_file("ax2_name");
$ax2_frequency = search_parameter_in_config_file("ax2_frequency");
$ax2_beacon_comment = search_parameter_in_config_file("ax2_beacon_comment");
$ax2_beacon_time = search_parameter_in_config_file("ax2_beacon_time");
$ax2_beacon_path = search_parameter_in_config_file("ax2_beacon_path");
?>
<div class="header">
<a href="index.php" >
<h1><i class="fa fa-home" aria-hidden="true"></i> PE1RXF APRS server</h1>
</a>
</div>
<div class="row">
<div class="col-3 col-s-3 menu">
<ul>
<li><h3><?php echo $ax0_name ?> (<?php echo $ax0_frequency ?>)</h3></li>
<li onclick="openForm_ax0()">Beacon: <b><?php echo $ax0_beacon_comment; ?></b></li>
<li onclick="openForm_ax0()">Beacon interval: <b><?php if ($ax0_beacon_time == 0) echo "OFF";else echo $ax0_beacon_time; ?></b></li>
<li onclick="openForm_ax0()">Path: <b><?php echo $ax0_beacon_path; ?></b></li>
</ul>
<ul>
<li><h3><?php echo $ax2_name ?> (<?php echo $ax2_frequency ?>)</h3></li>
<li onclick="openForm_ax2()">Beacon: <b><?php echo $ax2_beacon_comment; ?></b></li>
<li onclick="openForm_ax2()">Beacon interval: <b><?php if ($ax2_beacon_time == 0) echo "OFF";else echo $ax2_beacon_time; ?></b></li>
<li onclick="openForm_ax2()">Path: <b><?php echo $ax2_beacon_path; ?></b></li>
</ul>
</div>
<div class="col-6 col-s-9" id="main_page">
<div class="col-6 col-s-12">
<a href="send_message.php"><img src="images/mail-out.svg" /></a>
<h1>Send a message</h1>
<img src="images/mail-in.svg" style="cursor:pointer;" onclick="show_received_messages()" />
<h1>Received messages</h1>
</div>
<div class="col-6 col-s-12">
<a href="telemetry.php"><img src="images/telemetry.svg" /></a>
<h1>Telemetry</h1>
<img src="images/received.svg" style="cursor:pointer;" onclick="show_heard_stations()" />
<h1>Heard stations</h1>
</div>
</div>
<div class="col-6 col-s-9" id="heard_stations" style="display:none">
<h1>Heard last 24 hours</h1>
<div class="col-4 col-s-12">
<h1><?php echo $ax0_frequency ?></h1>
<h3 align="center">
<b style="color:Blue">DIRECT</b><br><br>
<?php
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_stations_heard_direct.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax0") {
echo $csv[$i][2];
echo "<br>";
}
}
echo "<br><b style=\"color:Blue\">DIGIPEATED</b><br><br>";
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_stations_heard_digipeated.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax0") {
echo $csv[$i][2];
echo "<br>";
}
}
?>
</h3>
</div>
<div class="col-4 col-s-12">
<h1><?php echo $ax1_frequency ?></h1>
<h3 align="center">
<b style="color:Blue">DIRECT</b><br><br>
<?php
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_stations_heard_direct.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax1") {
echo $csv[$i][2];
echo "<br>";
}
}
echo "<br><b style=\"color:Blue\">DIGIPEATED</b><br><br>";
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_stations_heard_digipeated.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax1") {
echo $csv[$i][2];
echo "<br>";
}
}
?>
</h3>
</div>
<div class="col-4 col-s-12">
<h1><?php echo $ax2_frequency ?></h1>
<h3 align="center">
<b style="color:Blue">DIRECT</b><br><br>
<?php
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_stations_heard_direct.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax2") {
echo $csv[$i][2];
echo "<br>";
}
}
echo "<br><b style=\"color:Blue\">DIGIPEATED</b><br><br>";
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_stations_heard_digipeated.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax2") {
echo $csv[$i][2];
echo "<br>";
}
}
?>
</h3>
</div>
<a href=""><h1 style="color:Black;" onclick="show_main_page()"><i class="fa fa-arrow-left" aria-hidden="true"></i> Back</h1></a>
</div>
<div class="col-6 col-s-9" id="received_messages" style="display:none">
<h1>Received messages</h1>
<h2 align="left"><?php echo $ax0_name ?> (<?php echo $ax0_frequency ?>)</h2>
<h3 align="left">
<?php
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_received_messages.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax0") {
echo $csv[$i][2];
echo ": ";
echo $csv[$i][4];
echo "<br>";
}
}
?>
</h3>
<h2 align="left"><?php echo $ax1_name ?> (<?php echo $ax1_frequency ?>)</h2>
<h3 align="left">
<?php
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_received_messages.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax1") {
echo $csv[$i][2];
echo ": ";
echo $csv[$i][4];
echo "<br>";
}
}
?>
</h3>
<h2 align="left"><?php echo $ax2_name ?> (<?php echo $ax2_frequency ?>)</h2>
<h3 align="left">
<?php
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_received_messages.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "ax2") {
echo $csv[$i][2];
echo ": ";
echo $csv[$i][4];
echo "<br>";
}
}
?>
</h3>
<h2 align="left">APRS-IS (internet)</h2>
<h3 align="left">
<?php
$csv = array_map('str_getcsv', file("/home/marcel/ham/aprs_utils/aprs_log/aprs_received_messages.log"));
for ($i = 0; $i < count($csv); $i++) {
if ($csv[$i][1] == "aprsis") {
echo $csv[$i][2];
echo ": ";
echo $csv[$i][4];
echo "<br>";
}
}
?>
</h3>
<a href=""><h1 style="color:Black;" onclick="show_main_page()"><i class="fa fa-arrow-left" aria-hidden="true"></i> Back</h1></a>
</div>
<div class="col-3 col-s-12 menu">
<ul>
<li><h3><?php echo $ax1_name ?> (<?php echo $ax1_frequency ?>)</h3></li>
<li onclick="openForm_ax1()">Beacon: <b><?php echo $ax1_beacon_comment; ?></b></li>
<li onclick="openForm_ax1()">Beacon interval: <b><?php if ($ax1_beacon_time == 0) echo "OFF";else echo $ax1_beacon_time; ?></b></li>
<li onclick="openForm_ax1()">Path: <b><?php echo $ax1_beacon_path; ?></b></li>
</ul>
</div>
</div>
<div class="loginPopup">
<div class="formPopup" id="popupForm_ax0_beacon">
<form action="" class="formContainer" method="post">
<h2>Beacon <?php echo $ax0_frequency ?></h2>
<label for="email">
<strong>Comment</strong>
</label>
<input type="text" id="email" placeholder="Comment" name="comment_ax0" value="<?php echo $ax0_beacon_comment; ?>" required>
<label for="psw">
<strong>Period (minutes)</strong>
</label>
<input type="number" id="psw" placeholder="Minutes" name="period_ax0" min="0" max="60" step="10" value="<?php echo $ax0_beacon_time; ?>" required>
<label for="path">
<strong>Path<br></strong>
</label>
<div class="radioLeft">
<input type="radio" class="formContainer radio" id="path_none" name="path_ax0" value="none"<?php if ($ax0_beacon_path == "none") echo "checked"; ?>>
<label for="path_none">none</label><br>
<input type="radio" class="formContainer radio" id="path_wide21" name="path_ax0" value="WIDE2-1" <?php if ($ax0_beacon_path == "WIDE2-1") echo "checked"; ?> >
<label for="path_wide21">WIDE2-1</label><br>
<input type="radio" class="formContainer radio" id="path_wide22" name="path_ax0" value="WIDE2-2" <?php if ($ax0_beacon_path == "WIDE2-2") echo "checked"; ?> >
<label for="path_wide22">WIDE2-2</label><br>
<input type="radio" class="formContainer radio" id="path_wide33" name="path_ax0" value="WIDE3-3" <?php if ($ax0_beacon_path == "WIDE3-3") echo "checked"; ?> >
<label for="path_wide33">WIDE3-3</label><br>
</div>
<div id="submit_ax0"><button type="submit" class="btn" onclick="SubmitClicked_ax0()">Submit</button></div>
<div id="submit_done_ax0" style="display:none;"><button type="button" class="btn wait"><img src="images/preload.gif">Please wait...</button></div>
<div id="cancel_ax0"><button type="button" class="btn cancel" onclick="closeForm_ax0()">Cancel</button>
</form>
</div>
</div>
</div>
<div class="loginPopup">
<div class="formPopup" id="popup_ax1_beacon">
<form action="" class="formContainer" method="post">
<h2>Beacon <?php echo $ax1_frequency ?></h2>
<label for="email">
<strong>Comment</strong>
</label>
<input type="text" id="email" placeholder="comment" name="comment_ax1" value="<?php echo $ax1_beacon_comment; ?>" required>
<label for="psw">
<strong>Period</strong>
</label>
<input type="number" id="psw" placeholder="Period" name="period_ax1" min="0" max="60" step="10" value="<?php echo $ax1_beacon_time; ?>" required>
<label for="path">
<strong>Path<br></strong>
</label>
<div class="radioLeft">
<input type="radio" class="formContainer radio" id="path_none" name="path_ax1" value="none"<?php if ($ax1_beacon_path == "none") echo "checked"; ?>>
<label for="path_none">none</label><br>
<input type="radio" class="formContainer radio" id="path_wide21" name="path_ax1" value="WIDE2-1" <?php if ($ax1_beacon_path == "WIDE2-1") echo "checked"; ?> >
<label for="path_wide21">WIDE2-1</label><br>
<input type="radio" class="formContainer radio" id="path_wide22" name="path_ax1" value="WIDE2-2" <?php if ($ax1_beacon_path == "WIDE2-2") echo "checked"; ?> >
<label for="path_wide22">WIDE2-2</label><br>
<input type="radio" class="formContainer radio" id="path_wide33" name="path_ax1" value="WIDE3-3" <?php if ($ax1_beacon_path == "WIDE3-3") echo "checked"; ?> >
<label for="path_wide33">WIDE3-3</label><br>
</div>
<div id="submit_ax1"><button type="submit" class="btn" onclick="SubmitClicked_ax1()">Submit</button></div>
<div id="submit_done_ax1" style="display:none;"><button type="button" class="btn wait"><img src="images/preload.gif">Please wait...</button></div>
<div id="cancel_ax1"><button type="button" class="btn cancel" onclick="closeForm_ax1()">Cancel</button>
</form>
</div>
</div>
<div class="loginPopup">
<div class="formPopup" id="popup_ax2_beacon">
<form action="" class="formContainer" method="post">
<h2>Beacon <?php echo $ax2_frequency ?></h2>
<label for="email">
<strong>Comment</strong>
</label>
<input type="text" id="email" placeholder="comment" name="comment_ax2" value="<?php echo $ax2_beacon_comment; ?>" required>
<label for="psw">
<strong>Period</strong>
</label>
<input type="number" id="psw" placeholder="Period" name="period_ax2" min="0" max="60" step="10" value="<?php echo $ax2_beacon_time; ?>" required>
<label for="path">
<strong>Path<br></strong>
</label>
<div class="radioLeft">
<input type="radio" class="formContainer radio" id="path_none" name="path_ax2" value="none"<?php if ($ax2_beacon_path == "none") echo "checked"; ?>>
<label for="path_none">none</label><br>
<input type="radio" class="formContainer radio" id="path_wide21" name="path_ax2" value="WIDE2-1" <?php if ($ax2_beacon_path == "WIDE2-1") echo "checked"; ?> >
<label for="path_wide21">WIDE2-1</label><br>
<input type="radio" class="formContainer radio" id="path_wide22" name="path_ax2" value="WIDE2-2" <?php if ($ax2_beacon_path == "WIDE2-2") echo "checked"; ?> >
<label for="path_wide22">WIDE2-2</label><br>
<input type="radio" class="formContainer radio" id="path_wide33" name="path_ax2" value="WIDE3-3" <?php if ($ax2_beacon_path == "WIDE3-3") echo "checked"; ?> >
<label for="path_wide33">WIDE3-3</label><br>
</div>
<div id="submit_ax2"><button type="submit" class="btn" onclick="SubmitClicked_ax2()">Submit</button></div>
<div id="submit_done_ax2" style="display:none;"><button type="button" class="btn wait"><img src="images/preload.gif">Please wait...</button></div>
<div id="cancel_ax2"><button type="button" class="btn cancel" onclick="closeForm_ax2()">Cancel</button>
</form>
</div>
</div>
</div>
<div class="footer">
<p>Open source hardware and software. Visit https://www.meezenest.nl/mees for more information.</p>
</div>
<script>
function openForm_ax0() {
document.getElementById("popupForm_ax0_beacon").style.display = "block";
}
function closeForm_ax0() {
document.getElementById("popupForm_ax0_beacon").style.display = "none";
}
function openForm_ax1() {
document.getElementById("popup_ax1_beacon").style.display = "block";
}
function closeForm_ax1() {
document.getElementById("popup_ax1_beacon").style.display = "none";
}
function openForm_ax2() {
document.getElementById("popup_ax2_beacon").style.display = "block";
}
function closeForm_ax2() {
document.getElementById("popup_ax2_beacon").style.display = "none";
}
function show_heard_stations() {
document.getElementById("main_page").style.display = "none";
document.getElementById("heard_stations").style.display = "block";
document.getElementById("received_messages").style.display = "none";
}
function show_received_messages() {
document.getElementById("main_page").style.display = "none";
document.getElementById("heard_stations").style.display = "none";
document.getElementById("received_messages").style.display = "block";
}
function show_main_page() {
document.getElementById("main_page").style.display = "block";
document.getElementById("heard_stations").style.display = "none";
document.getElementById("received_messages").style.display = "none";
}
/*
Replacing Submit Button with 'Loading' Image
Version 2.0
December 18, 2012
Will Bontrager Software, LLC
https://www.willmaster.com/
Copyright 2012 Will Bontrager Software, LLC
This software is provided "AS IS," without
any warranty of any kind, without even any
implied warranty such as merchantability
or fitness for a particular purpose.
Will Bontrager Software, LLC grants
you a royalty free license to use or
modify this software provided this
notice appears on all copies.
*/
function SubmitClicked_ax2()
{
document.getElementById("submit_ax2").style.display = "none"; // to undisplay
document.getElementById("submit_done_ax2").style.display = "block"; // to display
document.getElementById("cancel_ax2").style.display = "none"; // to display
return true;
}
function SubmitClicked_ax1()
{
document.getElementById("submit_ax1").style.display = "none"; // to undisplay
document.getElementById("submit_done_ax1").style.display = "block"; // to display
document.getElementById("cancel_ax1").style.display = "none"; // to display
return true;
}
function SubmitClicked_ax0()
{
document.getElementById("submit_ax0").style.display = "none"; // to undisplay
document.getElementById("submit_done_ax0").style.display = "block"; // to display
document.getElementById("cancel_ax0").style.display = "none"; // to display
return true;
}
</script>
</body>
</html>