From 8f4eedd8b879336f33b7307830e3c389736c5fe0 Mon Sep 17 00:00:00 2001
From: Martin Konecny <martin@localhost.localdomain>
Date: Thu, 16 Feb 2012 14:58:34 -0500
Subject: [PATCH] -remove unneeded file

---
 utils/airtime-check-system-old.php | 495 -----------------------------
 1 file changed, 495 deletions(-)
 delete mode 100644 utils/airtime-check-system-old.php

diff --git a/utils/airtime-check-system-old.php b/utils/airtime-check-system-old.php
deleted file mode 100644
index 1b1449e6e..000000000
--- a/utils/airtime-check-system-old.php
+++ /dev/null
@@ -1,495 +0,0 @@
-<?php
-
-AirtimeCheck::ExitIfNotRoot();
-
-$sapi_type = php_sapi_name();
-
-//detect if we are running via the command line
-if (substr($sapi_type, 0, 3) == 'cli') {
-    //we are running from the command-line
-    
-    set_error_handler("myErrorHandler");
-    
-    $airtimeIni = AirtimeCheck::GetAirtimeConf();
-    $airtime_base_dir = $airtimeIni['general']['airtime_dir'];
-
-    require_once "$airtime_base_dir/library/php-amqplib/amqp.inc";
-
-    output_status(AirtimeCheck::GetCpuInfo());
-    output_status(AirtimeCheck::GetRamInfo());
-    output_status(AirtimeCheck::CheckOsTypeVersion());
-
-    output_status(AirtimeCheck::CheckConfigFilesExist());
-
-    $apiClientCfg = AirtimeCheck::GetApiClientCfg();
-
-    output_status(AirtimeCheck::CheckDbConnection($airtimeIni));
-    output_status(AirtimeCheck::PythonLibrariesInstalled());
-
-    output_status(AirtimeCheck::CheckRabbitMqConnection($airtimeIni));
-
-    output_status(AirtimeCheck::GetAirtimeServerVersion($apiClientCfg));
-    output_status(AirtimeCheck::CheckAirtimeDaemons());
-    output_status(AirtimeCheck::CheckIcecastRunning());
-    echo PHP_EOL;
-    
-    if (AirtimeCheck::$check_system_ok){
-        output_msg("System setup looks OK!");
-    } else {
-        output_msg("There appears to be problems with your setup. Please visit");
-        output_msg("http://wiki.sourcefabric.org/x/HABQ for troubleshooting info.");
-    }
-
-    echo PHP_EOL;
-}
-
-function output_status($statuses)
-{
-    foreach($statuses as $status){
-        list ($key, $value) = $status;
-        echo sprintf("%-31s= %s", $key, $value).PHP_EOL;
-    }
-}
-
-function output_msg($msg)
-{
-    global $sapi_type;
-    if (substr($sapi_type, 0, 3) == 'cli')
-        echo "  -- $msg".PHP_EOL;
-}
-
-class AirtimeCheck {
-
-    const CHECK_OK = "OK";
-    const CHECK_FAILED = "FAILED";
-    
-    const KOMBU_MIN_VERSION = "1.1.2";
-    const POSTER_MIN_VERSION = "0.8.1";
-    const MUTAGEN_MIN_VERSION = "1.20";
-    const PYINOTIFY_MIN_VERSION = "0.9.2";
-
-    public static $check_system_ok = true;
-
-    /**
-     * Ensures that the user is running this PHP script with root
-     * permissions. If not running with root permissions, causes the
-     * script to exit.
-     */
-    public static function ExitIfNotRoot()
-    {
-        // Need to check that we are superuser before running this.
-        if(exec("whoami") != "root"){
-            echo "Must be root user.\n";
-            exit(1);
-        }
-    }
-   
-    private static function CheckAirtimeDaemonRunning($filename, $process_id_str, $process_running_str, $name, $logFile)
-    {
-        $pid = false;
-        $numSecondsRunning = 0;
-
-        if (file_exists($filename)){
-            //first get pid
-            $potential_pid = trim(file_get_contents($filename));
-
-            //check if the pid is actually live
-            if (file_exists("/proc/$potential_pid")){
-                $pid = $potential_pid;
-
-                //now lets get the running time
-                $lastModified = filemtime($filename);
-                $currentTime = time();
-
-                $numSecondsRunning = $currentTime - $lastModified;
-            }
-        }
-
-        $statuses[] = array($process_id_str, $pid);
-        $statuses[] = array($process_running_str, $numSecondsRunning);
-        //output_status($process_id_str, $pid);
-
-        //output_status($process_running_str, $numSecondsRunning);
-        if (is_numeric($numSecondsRunning) && (int)$numSecondsRunning < 3) {
-            self::$check_system_ok = false;
-            output_msg("WARNING! It looks like the $name engine is continually restarting.");
-            if(file_exists($logFile)){
-                $command = "tail -10 $logFile";
-                exec($command, $output, $result);
-                foreach ($output as $line) {
-                    output_msg($line);
-                }
-            }
-        }
-        return $statuses;
-    }
-   
-    public static function CheckAirtimeDaemons()
-    {
-        $statuses = array();
-        $statuses = array_merge($statuses, self::CheckAirtimeDaemonRunning("/var/run/airtime-playout.pid",
-                                "PLAYOUT_ENGINE_PROCESS_ID",
-                                "PLAYOUT_ENGINE_RUNNING_SECONDS",
-                                "playout",
-                                "/var/log/airtime/pypo/pypo.log"
-                                ));
-
-        $statuses = array_merge($statuses, self::CheckAirtimeDaemonRunning("/var/run/airtime-liquidsoap.pid",
-                                "LIQUIDSOAP_PROCESS_ID",
-                                "LIQUIDSOAP_RUNNING_SECONDS",
-                                "Liquidsoap",
-                                "/var/log/airtime/pypo-liquidsoap/ls_script.log"
-                                ));
-
-        $statuses = array_merge($statuses, self::CheckAirtimeDaemonRunning("/var/run/airtime-media-monitor.pid",
-                                "MEDIA_MONITOR_PROCESS_ID",
-                                "MEDIA_MONITOR_RUNNING_SECONDS",
-                                "Media Monitor",
-                                "/var/log/airtime/media-monitor/media-monitor.log"
-                                ));
-
-        $statuses = array_merge($statuses, self::CheckAirtimeDaemonRunning("/var/run/airtime-show-recorder.pid",
-                                "SHOW_RECORDER_PROCESS_ID",
-                                "SHOW_RECORDER_RUNNING_SECONDS",
-                                "Show Recorder",
-                                "/var/log/airtime/media-monitor/show-recorder.log"
-                                ));
-                                
-        return $statuses;
-    }
-
-    
-    public static function CheckIcecastRunning()
-    {
-        $command = "ps aux | grep \"^icecast2\"";
-        exec($command, $output, $result);
-        
-        $status = AirtimeCheck::CHECK_FAILED;
-        if (count($output) > 0){
-            $delimited = preg_split("/[\s]+/", $output[0]);
-            $status = $delimited[1];
-        } else {
-            self::$check_system_ok = false;
-        }
-        
-        //output_status("ICECAST_PROCESS_ID", $status);
-        return array(array("ICECAST_PROCESS_ID", $status));
-    }
-
-    public static function GetCpuInfo()
-    {
-        $command = "cat /proc/cpuinfo |grep -m 1 'model name' ";
-        exec($command, $output, $result);
-        
-        $choppedStr = explode(":", $output[0]);
-        $status = trim($choppedStr[1]);
-        //output_status("CPU", $status);
-        return array(array("CPU", $status));
-    }
-
-    public static function GetRamInfo()
-    {
-        $command = "cat /proc/meminfo |grep 'MemTotal' ";
-        exec($command, $output, $result);
-        $choppedStr = explode(":", $output[0]);
-        $status = trim($choppedStr[1]);
-        //output_status("Total RAM", $status);
-        return array(array("Total RAM", $status));
-
-        $output = null;
-        $command = "cat /proc/meminfo |grep 'MemFree' ";
-        exec($command, $output, $result);
-        $choppedStr = explode(":", $output[0]);
-        $status = trim($choppedStr[1]);
-        //output_status("Free RAM", $status);
-        return array(array("Free RAM", $status));
-    }
-
-    public static function CheckConfigFilesExist()
-    {
-        //echo PHP_EOL."Verifying Config Files in /etc/airtime".PHP_EOL;
-        $confFiles = array("airtime.conf",
-                            "liquidsoap.cfg",
-                            "pypo.cfg",
-                            "media-monitor.cfg",
-                            "recorder.cfg");
-
-        $allFound = AirtimeCheck::CHECK_OK;
-
-        foreach ($confFiles as $cf){
-            $fullPath = "/etc/airtime/$cf";
-            if (!file_exists($fullPath)){
-                $allFound = AirtimeCheck::CHECK_FAILED;
-                self::$check_system_ok = false;
-                break;
-            }
-        }
-
-        //output_status("AIRTIME_CONFIG_FILES", $allFound);
-        return array(array("AIRTIME_CONFIG_FILES", $allFound));
-        
-    }
-
-    public static function GetAirtimeConf()
-    {
-        $ini = parse_ini_file("/etc/airtime/airtime.conf", true);
-
-        if ($ini === false){
-            echo "Error reading /etc/airtime/airtime.conf.".PHP_EOL;
-            exit;
-        }
-
-        return $ini;
-    }
-
-    public static function GetApiClientCfg()
-    {
-        $ini = parse_ini_file("/etc/airtime/api_client.cfg", false);
-
-        if ($ini === false){
-            echo "Error reading /etc/airtime/api_client.cfg.".PHP_EOL;
-            exit;
-        }
-
-        return $ini;
-    }
-
-    public static function CheckDbConnection($airtimeIni)
-    {
-        $host = $airtimeIni["database"]["host"];
-        $dbname = $airtimeIni["database"]["dbname"];
-        $dbuser = $airtimeIni["database"]["dbuser"];
-        $dbpass = $airtimeIni["database"]["dbpass"];
-        
-        $dbconn = pg_connect("host=$host port=5432 dbname=$dbname user=$dbuser password=$dbpass");
-
-        if ($dbconn === false){
-            $status = AirtimeCheck::CHECK_FAILED;
-            self::$check_system_ok = false;
-        } else {
-            $status = AirtimeCheck::CHECK_OK;
-        }
-
-        //output_status("POSTGRESQL_DATABASE", $status);
-        return array(array("POSTGRESQL_DATABASE", $status));
-    }
-    
-    private static function isMinVersionSatisfied($minVersion, $version){
-        $minVersionArr = explode(".", $minVersion);
-        $versionArr = explode(".", $version);
-        
-        if (count($minVersionArr) != count($versionArr)){
-            return false;
-        }
-        
-        //when comparing 1.20 and 1.19, first compare "1" and "1"
-        //and then the "20" to the "19"
-        for ($i=0, $n = count($minVersionArr); $i<$n; $i++){
-            if ($minVersionArr[$i] < $versionArr[$i]){
-                return true;
-            } else if ($minVersionArr[$i] > $versionArr[$i]){
-                return false;
-            }
-            //else continue if equal
-        }
-        
-        return true;
-    }
-    
-    private static function CheckPythonLibrary($lib, $minVersion){
-        $command = "/usr/lib/airtime/airtime_virtualenv/bin/pip freeze | grep $lib";
-        exec($command, $output, $result);
-            
-        $status = AirtimeCheck::CHECK_FAILED;
-        if (count($output[0]) > 0){
-            $key_value = explode("==", $output[0]);
-            $version = trim($key_value[1]);
-            if (self::isMinVersionSatisfied($minVersion, $version)){
-                $status = $version;
-            } else {
-                output_msg("Minimum require version for \"$lib\" is $minVersion. Your version: $version");
-                self::$check_system_ok = false;
-            }
-        } else {
-            self::$check_system_ok = false;
-        }
-        
-        return $status;
-    }
-        
-    public static function PythonLibrariesInstalled()
-    {
-        
-        //output_status("PYTHON_KOMBU_VERSION", self::CheckPythonLibrary("kombu", self::KOMBU_MIN_VERSION));
-        //output_status("PYTHON_POSTER_VERSION", self::CheckPythonLibrary("poster", self::POSTER_MIN_VERSION));
-        //output_status("PYTHON_MUTAGEN_VERSION", self::CheckPythonLibrary("mutagen", self::MUTAGEN_MIN_VERSION));
-        //output_status("PYTHON_PYINOTIFY_VERSION", self::CheckPythonLibrary("pyinotify", self::PYINOTIFY_MIN_VERSION));
-        $statuses[] = array("PYTHON_KOMBU_VERSION", self::CheckPythonLibrary("kombu", self::KOMBU_MIN_VERSION));
-        $statuses[] = array("PYTHON_POSTER_VERSION", self::CheckPythonLibrary("poster", self::POSTER_MIN_VERSION));
-        $statuses[] = array("PYTHON_MUTAGEN_VERSION", self::CheckPythonLibrary("mutagen", self::MUTAGEN_MIN_VERSION));
-        $statuses[] = array("PYTHON_PYINOTIFY_VERSION", self::CheckPythonLibrary("pyinotify", self::PYINOTIFY_MIN_VERSION));
-        
-        return $statuses;
-    }
-
-    public static function CheckDbTables()
-    {
-        
-    }
-
-    /* The function tests for whether the rabbitmq-server package is
-     * installed. RabbitMQ could be installed manually via tarball
-     * and this function will fail to detect it! Unfortunately there
-     * seems to be no other way to check RabbitMQ version. Will update
-     * this function if I find a more universal solution. */
-     /*
-    public static function CheckRabbitMqVersion(){
-        echo PHP_EOL."Checking RabbitMQ Version".PHP_EOL;
-        
-        $command = "dpkg -l | grep rabbitmq-server";
-        exec($command, $output, $result);
-
-        if (count($output) > 0){
-            //version string always starts at character 45. Lets find
-            //the end of this version string by looking for the first space.
-            $start = 45;
-            $end = strpos($output[0], " ", $start);
-            
-            $version = substr($output[0], $start, $end-$start);
-
-            echo "\t$version ... [OK]".PHP_EOL;
-        } else {
-            echo "\trabbitmq-server package not found. [Failed!]".PHP_EOL;
-        }
-    }
-    * */
-    
-    public static function CheckRabbitMqConnection($airtimeIni)
-    {
-        try {
-            $status = AirtimeCheck::CHECK_OK;
-            $conn = new AMQPConnection($airtimeIni["rabbitmq"]["host"],
-                                             $airtimeIni["rabbitmq"]["port"],
-                                             $airtimeIni["rabbitmq"]["user"],
-                                             $airtimeIni["rabbitmq"]["password"]);
-        } catch (Exception $e){
-            $status = AirtimeCheck::CHECK_FAILED;
-            self::$check_system_ok = false;
-        }
-        
-        //output_status("RABBITMQ_SERVER", $status);
-        return array(array("RABBITMQ_SERVER", $status));
-    }
-
-    public static function GetAirtimeServerVersion($apiClientCfg)
-    {
-        $baseUrl = $apiClientCfg["base_url"];
-        $basePort = $apiClientCfg["base_port"];
-        $apiKey = "%%api_key%%";
-
-        $url = "http://$baseUrl:$basePort/api/version/api_key/$apiKey";
-        //output_status("AIRTIME_VERSION_URL", $url);
-        $statuses[] = array("AIRTIME_VERSION_URL", $url);
-
-        $apiKey = $apiClientCfg["api_key"];
-        $url = "http://$baseUrl:$basePort/api/version/api_key/$apiKey";
-       
-        $rh = fopen($url, "r");
-
-        $version = "Could not contact server";
-        if ($rh !== false) {
-            //output_status("APACHE_CONFIGURED", "YES");
-            $statuses[] = array("APACHE_CONFIGURED", "YES");
-            while (($buffer = fgets($rh)) !== false) {
-                $json = json_decode(trim($buffer), true);
-                if (!is_null($json)){
-                    $version = $json["version"];
-                }
-            }
-        } else {
-            //output_status("APACHE_CONFIGURED", "NO");
-            $statuses[] = array("APACHE_CONFIGURED", "NO");
-        }
-        //output_status("AIRTIME_VERSION", $version);
-        $statuses[] = array("AIRTIME_VERSION", $version);
-        return $statuses;
-    }
-
-    public static function CheckApacheVHostFiles(){
-        $fileNames = array("/etc/apache2/sites-available/airtime",
-                        "/etc/apache2/sites-enabled/airtime");
-
-        $status = AirtimeCheck::CHECK_OK;
-
-        foreach ($fileNames as $fn){
-            if (!file_exists($fn)){
-                $status = AirtimeCheck::CHECK_FAILED;
-                self::$check_system_ok = false;
-            }
-        }
-
-        //Since apache2 loads config files in alphabetical order
-        //from the sites-enabled directory, we need to check if
-        //airtime is lexically the first file in this directory.
-        //get sorted array of files
-        $arr = scandir("/etc/apache2/sites-enabled");
-
-        /*
-        foreach ($arr as $a){
-            if ($a == "." || $a == ".."){
-                continue;
-            }
-            if ($a == "airtime"){
-                break;
-            } else {
-                echo "\t\t*Warning, the file \"$a\" is lexically ahead of the file \"airtime\" in".PHP_EOL;
-                echo"\t\t /etc/apache2/sites-enabled and preventing airtime from being loaded".PHP_EOL;
-            }
-        }
-        */
-    }
-
-    public static function CheckOsTypeVersion(){
-
-        if (file_exists("/etc/lsb-release")){
-            //lsb-release existing implies a Ubuntu installation.
-
-            $ini = parse_ini_file("/etc/lsb-release", false);
-            $os_string = $ini["DISTRIB_DESCRIPTION"];
-        } else if (file_exists("/etc/debian_version")) {
-            //if lsb-release does not exist, lets check if we are
-            //running on Debian. Look for file /etc/debian_version
-            $handler = fopen("/etc/debian_version", "r");
-            $os_string = trim(fgets($handler));
-            
-        } else {
-            $os_string = "Unknown";
-        }
-
-        // Figure out if 32 or 64 bit
-        $command = "file -b /sbin/init";
-        exec($command, $output, $result);
-        $splitStr = explode(",", $output[0]);
-        $os_string .= $splitStr[1];
-
-        //output_status("OS", $os_string);
-        return array(array("OS", $os_string));
-    }
-
-    public static function CheckFreeDiskSpace(){
-        exec("df -h", $output);
-        $split_rows = array();
-        foreach ($output as $row){
-            $split_rows[] = preg_split("/[\s]+/", $row);
-        }
-        return $split_rows;
-    }
-}
-
-
-// error handler function
-function myErrorHandler($errno, $errstr, $errfile, $errline)
-{
-    //Don't execute PHP internal error handler
-    return true;
-}