116 lines
3.7 KiB
PHP
116 lines
3.7 KiB
PHP
<?php
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// Do not allow remote execution
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$arr = array_diff_assoc($_SERVER, $_ENV);
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if (isset($arr["DOCUMENT_ROOT"]) && ($arr["DOCUMENT_ROOT"] != "") ) {
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header("HTTP/1.1 400");
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header("Content-type: text/plain; charset=UTF-8");
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echo "400 Not executable\r\n";
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exit(1);
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}
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if (!function_exists('pg_connect')) {
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trigger_error("PostgreSQL PHP extension required and not found.", E_USER_ERROR);
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exit(2);
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}
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class AirtimeIni{
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static function CreateIniFile(){
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if (!file_exists("/etc/airtime/")){
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if (!mkdir("/etc/airtime/", 0755, true)){
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echo "Could not create /etc/airtime/ directory. Exiting.";
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exit(1);
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}
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}
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if (!copy(__DIR__."/../../build/airtime.conf", "/etc/airtime/airtime.conf")){
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echo "Could not copy airtime.conf to /etc/airtime/. Exiting.";
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exit(1);
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}
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if (!copy(__DIR__."/../../python_apps/pypo/pypo.cfg", "/etc/airtime/pypo.cfg")){
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echo "Could not copy pypo.cfg to /etc/airtime/. Exiting.";
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exit(1);
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}
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if (!copy(__DIR__."/../../python_apps/show-recorder/recorder.cfg", "/etc/airtime/recorder.cfg")){
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echo "Could not copy recorder.cfg to /etc/airtime/. Exiting.";
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exit(1);
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}
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if (!copy(__DIR__."/../../python_apps/pypo/scripts/liquidsoap.cfg", "/etc/airtime/liquidsoap.cfg")){
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echo "Could not copy liquidsoap.cfg to /etc/airtime/. Exiting.";
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exit(1);
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}
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}
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static function RemoveIniFiles(){
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if (file_exists("/etc/airtime/airtime.conf")){
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unlink("/etc/airtime/airtime.conf");
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}
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if (file_exists("/etc/airtime/pypo.cfg")){
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unlink("/etc/airtime/pypo.cfg");
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}
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if (file_exists("/etc/airtime/recorder.cfg")){
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unlink("/etc/airtime/recorder.cfg");
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}
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if (file_exists("/etc/airtime/liquidsoap.cfg")){
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unlink("/etc/airtime/liquidsoap.cfg");
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}
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if (file_exists("etc/airtime")){
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rmdir("/etc/airtime/");
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}
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}
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static function ExitIfNotRoot()
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{
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// Need to check that we are superuser before running this.
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if(exec("whoami") != "root"){
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echo "Must be root user.\n";
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exit(1);
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}
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}
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static function GenerateRandomString($len=20, $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789')
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{
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$string = '';
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for ($i = 0; $i < $len; $i++)
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{
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$pos = mt_rand(0, strlen($chars)-1);
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$string .= $chars{$pos};
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}
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return $string;
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}
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static function UpdateIniValue($filename, $property, $value)
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{
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$lines = file($filename);
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$n=count($lines);
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for ($i=0; $i<$n; $i++) {
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if (strlen($lines[$i]) > strlen($property))
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if ($property == substr($lines[$i], 0, strlen($property))){
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$lines[$i] = "$property = $value\n";
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}
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}
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$fp=fopen($filename, 'w');
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for($i=0; $i<$n; $i++){
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fwrite($fp, $lines[$i]);
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}
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fclose($fp);
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}
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static function UpdateIniFiles()
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{
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$api_key = AirtimeIni::GenerateRandomString();
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AirtimeIni::UpdateIniValue('/etc/airtime/airtime.conf', 'api_key', $api_key);
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AirtimeIni::UpdateIniValue('/etc/airtime/airtime.conf', 'baseFilesDir', realpath(__DIR__.'/../../files'));
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AirtimeIni::UpdateIniValue('/etc/airtime/pypo.cfg', 'api_key', "'$api_key'");
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AirtimeIni::UpdateIniValue('/etc/airtime/recorder.cfg', 'api_key', "'$api_key'");
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AirtimeIni::UpdateIniValue(__DIR__.'/../../build/build.properties', 'project.home', realpath(__dir__.'/../../'));
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}
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}
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