/**
* Implements the CFML Function getdirectoryfrompath
*/
package railo.runtime.functions.system;
import java.io.File;
import railo.runtime.PageContext;
import railo.runtime.ext.function.Function;
public final class GetDirectoryFromPath implements Function {
public static String call(PageContext pc , String path) {
return invoke(path);
}
public static String invoke(String path) {
int posOfLastDel = path.lastIndexOf('/');
String parent = "";
if(path.lastIndexOf('\\') > posOfLastDel)
posOfLastDel = path.lastIndexOf("\\");
if(posOfLastDel != -1)
parent = path.substring(0, posOfLastDel + 1);
else
if(path.equals(".") || path.equals(".."))
parent = String.valueOf(File.separatorChar);
else if(path.startsWith("."))
parent = String.valueOf(File.separatorChar);
else
parent = String.valueOf(File.separatorChar);
return parent;
}
}