added output log configuration

src/lwir16/lwir16.ini

@@ -19,5 +19,6 @@ tiff_mx = 65535
 tiff_bin_shift = 1
 tiff_auto =  0
 debug =      1
+output_log = /var/log/lwir16.log
  # no spaces around commas!
 CMD =        INIT,START
\ No newline at end of file

src/lwir16/lwir16.php

@@ -73,6 +73,7 @@
    // daemon control $_GET
    define('DAEMON_CTRL',        'daemon');
    define('DAEMON_CTRL_CMDS',   'cmd'); //comma-separated commands to be sent to the daemon
+   define('OUTPUT_LOG',         'output_log'); // redirect daemon output
    
 //   print_r($_GET); // magic
 //   exit(0); // magic
@@ -85,6 +86,8 @@
 //   $ffc =        false; 
    $GLOBALS[FFC_GROUPS] = 2; // 1/2/4 - do not run FFC on all channels simultaneously (43 failed)
    $GLOBALS[FFC_FRAMES] = 8; // read actual?
+   $GLOBALS[OUTPUT_LOG] = '/dev/null';
+   
    /*
    $GLOBALS[TIFF_TELEM] =     1; // one top line
    $GLOBALS[TIFF_MN] =        0;
@@ -146,6 +149,7 @@
        else if ($key == TIFF_MX)        $GLOBALS[TIFF_MX] =        (int) $value;
        else if ($key == TIFF_BIN_SHIFT) $GLOBALS[TIFF_BIN_SHIFT] = (int) $value;
        else if ($key == TIFF_AUTO)      $GLOBALS[TIFF_AUTO] =      (int) $value;
+       else if ($key == OUTPUT_LOG)     $GLOBALS[OUTPUT_LOG] =           $value;
    }
    if (!isset($GLOBALS[PORT_MASKS])){
        $GLOBALS[PORT_MASKS] = array();
@@ -856,6 +860,7 @@ EOT;
        if (isset($arr[TIFF_MX]))         $GLOBALS[TIFF_MX] = (int)          $arr[TIFF_MX];
        if (isset($arr[TIFF_BIN_SHIFT]))  $GLOBALS[TIFF_BIN_SHIFT] = (int)   $arr[TIFF_BIN_SHIFT];
        if (isset($arr[TIFF_AUTO]))       $GLOBALS[TIFF_AUTO] = (int)        $arr[TIFF_AUTO];
+       if (isset($arr[OUTPUT_LOG]))      $GLOBALS[OUTPUT_LOG] =             $arr[OUTPUT_LOG];
    }
 
 /**
@@ -948,8 +953,9 @@ EOT;
 //        print_r($pids);
         
         if (!$pids && ($cmd != 'stop')) {
-            exec($sript_path . ' > /dev/null 2>&1 &'); // "> /dev/null 2>&1 &" makes sure it is really really run as a background job that does not wait for input
-// wait it to run
+//            exec($sript_path . ' > /dev/null 2>&1 &'); // "> /dev/null 2>&1 &" makes sure it is really really run as a background job that does not wait for input
+            exec($sript_path . ' > '.  $GLOBALS[OUTPUT_LOG] .' 2>&1 &'); // "> /dev/null 2>&1 &" makes sure it is really really run as a background job that does not wait for input
+            // wait it to run
             for ($i = 0; $i < $max_wait; $i ++) {
                 $pids = getPIDByName($sript_name, 'php', $active_only = false);
                 if ($pid) break;