first commit

cgi-bin/saveGraphHelpers.php

@@ -0,0 +1,62 @@
+<?php
+/*
+   Function to save/open graph
+   */
+
+include ("../core/config/main.php");
+
+// Only latic.
+function isValidName($name)
+{
+	return preg_match("(^[a-zA-Z]+$)", $name);
+}
+
+
+function getXMLFileName($graphName, $fromRoot=false)
+{
+    global $g_config;
+    
+	$dirName = ($fromRoot ? "" : "../") . $g_config['graphSavePath'] . substr($graphName, 0, 2);
+
+	if(!file_exists($dirName))
+	{
+        mkdir($dirName, 0777, true);
+	}
+
+	return $dirName . "/$graphName.xml";
+}
+
+
+function getImageFileName($graphName, $fromRoot=false)
+{
+    global $g_config;
+    
+    $dirName = ($fromRoot ? "" : "../") . $g_config['graphSavePath'] . substr($graphName, 0, 2);
+
+    if(!file_exists($dirName))
+    {
+        mkdir($dirName, 0777, true);
+    }
+
+    return $dirName . "/$graphName.png";
+}
+
+    
+    function saveGraphXML($graph, $name, $fromRoot = false)
+    {
+        $res = false;
+        if (isValidName($name))
+        {
+            $file = fopen(getXMLFileName($name, $fromRoot), "w");
+            if ($file)
+            {
+                fprintf($file, "%s", gzcompress($graph, -1));
+                fclose($file);
+                $res = true;
+            }
+        }
+        return $res;
+    }
+
+
+?>