Add script to convert DDTime to double from a VI Id

Benjamin Renard
1 parent acefa41c
Showing 3 changed files with 82 additions and 0 deletions Show diff stats
scripts/ConvertVIDDTimeToDouble.sh
src/DATA/MANAGER/ConvertVIDDTimeToDouble.php
src/DATA/MANAGER/DDBaseMgr.php
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+if [ $# -eq 0 ]
+	then
+		echo "ViId should be defined"
+		exit
+	fi
+
+BASEDIR=$(dirname "$0")
+
+. ${BASEDIR}/DDServer.env
+
+php ${DATAMANAGER}/ConvertVIDDTimeToDouble.php $1
+ 
@@ -0,0 +1,26 @@
+<?php
+
+if ($argc < 2) {
+	echo "[ERROR] Usage : php ".$argv[0]." ViId".PHP_EOL;
+	exit(1);
+}
+$ViId = $argv[1];
+
+if (!function_exists('__autoload'))
+{
+	function __autoload($class_name) {
+		require_once $class_name . '.php';
+	}
+}
+
+putenv("LD_LIBRARY_PATH=".getenv("LD_LIBRARY_PATH"));
+putenv("PATH=./:".getenv("DDBASEBIN").":/bin:/usr/bin");
+set_include_path("./:".getenv("DATAMANAGER"));
+
+
+
+$baseMgr = new DDBaseMgr();
+
+$baseMgr->convertVIDDTimeToDouble($ViId);
+
+?>
@@ -359,6 +359,48 @@ class DDBaseMgr
 		$this->DDsysDoc->save($this->DDsys);
 		system("makeDDsys");	
 	}
+
+	function convertVIDDTimeToDouble($ViId) {
+		$XPath = new DOMXpath($this->DDsysDoc);
+
+		$dataSet = $XPath->query("//NAME[.='$ViId']");
+
+		if ($dataSet->length == 0) {
+			echo "[ERROR] NO $ViId in DDsys.xml".PHP_EOL;
+			return FALSE;
+		}
+
+		$dataSet = $dataSet->item(0);
+
+		$locationNodes = $dataSet->parentNode->getElementsByTagName('LOCATION');
+
+		if ($locationNodes->length == 0) {
+			echo "[ERROR] Cannot retrieve LOCATION for $ViId in DDsys.xml".PHP_EOL;
+			return FALSE;
+		}
+
+		$location = $locationNodes->item(0)->nodeValue;
+
+
+		if (file_exists($location."/LOCK")) {
+			echo "[ERROR] VI $ViId already locked by another process".PHP_EOL;
+			return FALSE;
+		}
+
+		echo "[INFO] Lock VI $ViId".PHP_EOL;
+		touch($location."/LOCK");
+
+		$WORKING_DIR = getcwd();
+		chdir($location);
+
+		echo "[INFO] Cleanup VI $ViId".PHP_EOL;
+		system("./clean");
+		echo "[INFO] Convert data files".PHP_EOL;
+		system("ConvertDDTimeToDouble *.nc.gz");
+
+		unlink($location."/LOCK");
+		
+	}
 } 
 ?>