X-Git-Url: http://git.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/core/PHPDebugUtils.java b/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/core/PHPDebugUtils.java
new file mode 100644
index 0000000..8b377a7
--- /dev/null
+++ b/net.sourceforge.phpeclipse.xdebug.core/src/net/sourceforge/phpeclipse/xdebug/core/PHPDebugUtils.java
@@ -0,0 +1,57 @@
+package net.sourceforge.phpeclipse.xdebug.core;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+
+public class PHPDebugUtils {
+	public static String getAttributeValue (Node CurrentNode, String AttributeName) {
+		String strValue = "";
+		if (CurrentNode.hasAttributes()) {
+			NamedNodeMap listAttribute = CurrentNode.getAttributes();
+			Node attribute = listAttribute.getNamedItem(AttributeName);
+			if (attribute !=null)
+				strValue = attribute.getNodeValue();
+		}
+		return strValue;
+	}
+	
+	public static String escapeString(String string) {
+		StringBuffer escString=new StringBuffer();
+        Pattern pattern = Pattern.compile("[a-zA-Z0-9\\._-]");
+        Matcher matcher;
+		for (int i= 0; i<string.length(); i++) {
+			char c=string.charAt(i);
+			matcher = pattern.matcher(""+c);
+			if(matcher.find())
+				escString.append(c);
+			else {
+				int hexval=(byte)c;
+				escString.append("%"+Integer.toHexString(hexval).toUpperCase());
+
+			}
+		}
+		return escString.toString();
+	}
+	
+	public static String unescapeString(String escString) {
+		StringBuffer string=new StringBuffer();
+		if (escString.indexOf('%')==-1)
+			return escString;
+		String[] s= escString.split("%");
+		string.append(s[0]);
+		for(int i=1 ; i<s.length;i++) {
+			int c =Integer.parseInt(s[i].substring(0,2),16);
+			string.append((char)c);
+			if(s[i].length()>2)
+			  string.append(s[i].substring(2));
+			
+		}
+		return string.toString();
+
+	}
+
+
+}