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CC-2694: Create command line program for viewing/dumping log files 

-Better error messages.
This commit is contained in:
martin 2011-08-30 12:28:37 -04:00
parent bf95c3df1c
commit 58f64b97ae
1 changed files with 15 additions and 12 deletions
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27
utils/airtime-log.php
View File

@ -5,14 +5,17 @@ require_once('Zend/Loader/Autoloader.php');
$autoloader = Zend_Loader_Autoloader::getInstance(); $autoloader = Zend_Loader_Autoloader::getInstance();
$log_files = array("media-monitor" => "/var/log/airtime/media-monitor/media-monitor.log", $log_files = array("media-monitor" => "/var/log/airtime/media-monitor/media-monitor.log",
"show-recorder" => "/var/log/airtime/show-recorder/show-recorder.log", "recorder" => "/var/log/airtime/show-recorder/show-recorder.log",
"playout" => "/var/log/airtime/pypo/pypo.log", "playout" => "/var/log/airtime/pypo/pypo.log",
"web" => "/var/log/airtime/zendphp.log"); "web" => "/var/log/airtime/zendphp.log");
function printUsage($opts, $userMsg) function printUsage($userMsg = "")
{ {
global $opts;
$msg = $opts->getUsageMessage(); $msg = $opts->getUsageMessage();
echo $userMsg; if (strlen($userMsg)>0)
echo $userMsg;
echo PHP_EOL."Usage: airtime-log [options]"; echo PHP_EOL."Usage: airtime-log [options]";
echo substr($msg, strpos($msg, "\n")).PHP_EOL; echo substr($msg, strpos($msg, "\n")).PHP_EOL;
} }
@ -29,7 +32,7 @@ function viewSpecificLog($key){
echo "Viewing $key log\n"; echo "Viewing $key log\n";
pcntl_exec(exec("which less"), array($log_files[$key])); pcntl_exec(exec("which less"), array($log_files[$key]));
pcntl_wait($status); pcntl_wait($status);
} } else printUsage();
} }
function dumpAllLogs(){ function dumpAllLogs(){
@ -50,7 +53,7 @@ function dumpSpecificLog($key){
$dir = dirname($log_files[$key]); $dir = dirname($log_files[$key]);
$command = "tar cfz $filename $dir 2>/dev/null"; $command = "tar cfz $filename $dir 2>/dev/null";
exec($command); exec($command);
} } else printUsage();
} }
function tailAllLogs(){ function tailAllLogs(){
@ -67,31 +70,31 @@ function tailSpecificLog($key){
echo "Tail $key log"; echo "Tail $key log";
pcntl_exec(exec("which tail"), array("-F", $log_files[$key])); pcntl_exec(exec("which tail"), array("-F", $log_files[$key]));
pcntl_wait($status); pcntl_wait($status);
} } else printUsage();
} }
try { try {
$opts = new Zend_Console_Getopt( $opts = new Zend_Console_Getopt(
array( array(
'view|v-s' => "Display log file\n" 'view|v=s' => "Display log file\n"
."\t\tmediamonitor|playout|recorder|web (ALL by default)", ."\t\tmedia-monitor|playout|recorder|web (ALL by default)",
'dump|d-s' => "Collect all log files and compress into a tarball\n" 'dump|d-s' => "Collect all log files and compress into a tarball\n"
."\t\tmediamonitor|playout|recorder|web (ALL by default)", ."\t\tmedia-monitor|playout|recorder|web (ALL by default)",
'tail|t-s' => "View any new entries appended to log files in real-time\n" 'tail|t-s' => "View any new entries appended to log files in real-time\n"
."\t\tmediamonitor|playout|recorder|web (ALL by default)" ."\t\tmedia-monitor|playout|recorder|web (ALL by default)"
) )
); );
$opts->parse(); $opts->parse();
} }
catch (Zend_Console_Getopt_Exception $e) { catch (Zend_Console_Getopt_Exception $e) {
print $e->getMessage() .PHP_EOL; print $e->getMessage() .PHP_EOL;
printUsage($opts, ""); printUsage();
exit(1); exit(1);
} }
if (isset($opts->v)){ if (isset($opts->v)){
if ($opts->v === true){ if ($opts->v === true){
echo "Please choose a specific log to view"; //Should never get here. Zend_Console_Getopt requires v to provide a string parameter.
} else { } else {
viewSpecificLog($opts->v); viewSpecificLog($opts->v);
} }