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AlternC
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Code Issues Releases Wiki Activity

Noobfixes

This commit is contained in:
Steven Mondji-Lerider 2013-04-23 08:06:44 +00:00
parent 6c5fe0e558
commit e1cb980a3e
1 changed files with 43 additions and 13 deletions
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56
src/do_actions.php
View File

@ -37,19 +37,20 @@
require_once("/usr/share/alternc/panel/class/config_nochk.php");
$LOCK_FILE='/var/run/alternc/do_actions_cron.lock';
$SCRIPT='php do_actions';
$SCRIPT='/usr/bin/php do_actions.php';
$MY_PID=getmypid();
// Check if script isn't already running
if (($PID=file_get_contents($LOCK_FILE)) !== false){
if (file_exists($LOCK_FILE) !== false){
// Check if file is in process list
$PID=file_get_contents($LOCK_FILE);
if ($PID == exec("pidof $SCRIPT | grep -v $MY_PID")){
// Previous cron is not finished yet, just exit
exit 0;
echo "Previous cron is not finished yet, just exit\n";
exit(0);
}else{
// Previous cron failed!
// Send an error mail to the admin and tell him what action failed
mail("postmaster@$L_FQDN",'Cron do_actions.php failed!',"Hello\n\nPrevious cron /usr/lib/alternc/do_actions.php seems to have failed (I found the lock file but the cron is not running anymore)\nIts PID was: $PID\nI'll remove the lock file and continue to do performed actions, beginning to the right next action after the failed one.");
echo "Previous cron failed!\n";
// Delete the lock and continue to the next action
unlink($LOCK_FILE);
}
@ -61,25 +62,43 @@ if (file_put_contents($LOCK_FILE,$MY_PID) === false){
}
//We get the next action to do
while ($r=$action->get_action()){
while ($rr=$action->get_action()){
$r=$rr[0];
$return="OK";
// We lock the action
echo "-----------\nBeginning action n°".$r["id"]."\n";
$action->begin($r["id"]);
// We process it
$params=$r["parameters"];
$params=unserialize($r["parameters"]);
// Remove all previous error message...
@trigger_error("");
// We exec with the specified user
exec("su ".$r["user"]);
echo "Executing action '".$r["type"]."' with user '".$r["user"]."'\n";
// For now, this script only work for user 'root'
if($r["user"] != "root"){
if(exec("su ".$r["user"])){ // TODO
echo "Login successfull, now processing the action...\n";
}else{
echo "Error: can't login as ".$r["user"]."\n";
$action->finish($r["id"],"Can't login as user ".$r["user"]);
continue;
}
}
switch ($r["type"]){
case "CREATE_FILE" :
$return=file_put_contents($params["file"],$params["content"]);
@file_put_contents($params["file"],$params["content"]);
break;
case "CREATE_DIR" :
$return=mkdir($params["dir"]));
@mkdir($params["dir"],0777,true);
break;
case "DELETE" :
$return=exec("rm -rf ".$params["dir"]);
@exec("rm -rf ".$params["dir"]." 2>&1", $output);
break;
case "MOVE" :
$return=rename($params["src"],$params["dst"]);
// If destination dir does not exists, create it
if(!is_dir($params["dst"]))
@mkdir($params["dst"],0777,true);
@exec("mv -f ".$params["src"]." ".$params["dst"]." 2>&1", $output);
break;
case "PERMFIX" :
// TODO
@ -87,10 +106,21 @@ while ($r=$action->get_action()){
default :
break;
}
// We finished the action, notify the DB
// Get the last error if exists.
if(isset($output[0]))
$return=$output[0];
else
if($error=error_get_last())
if($error["message"]!="")
$return=$error["message"];
echo "Finishing... return value is : $return\n\n";
// We finished the action, notify the DB.
$action->finish($r["id"],$return);
}
// Unlock the script
unlink($LOCK_FILE);
// Exit this script
exit(0);
?>