<%--
StartPlugIn.jsp
JSP script to start applications on the Web server via a web browser
client.
2003/04/04 ??? Modified.
2004/05/10 WHF Added local host verification.
--%><%!
// In the absence of a security manager, prevents admin, plot, etc
// from killing the servlet engine on System.exit():
static {
com.rbnb.utility.RBNBProcess.setHardExit(false);
}
%><%
// Validate that requesting host is local:
java.net.InetAddress requestAddr
= java.net.InetAddress.getByName(request.getRemoteAddr());
java.net.InetAddress[] addrs = java.net.InetAddress.getAllByName(
request.getServerName());
boolean ok = false;
for (int ii = 0; ii < addrs.length; ++ii) {
if (addrs[ii].equals(requestAddr)) {
ok = true;
break;
}
}
if (!ok) { %>
<% return;
}
// Check to see if we've received arguments from the form yet:
String[] args=request.getParameterValues("arg");
if (args==null)
{ // First time request, forward to form:
RequestDispatcher rd=request.getRequestDispatcher(
request.getParameter("configForm"));
rd.forward(request,response);
return; // return immediately.
} else {
%>
PlugIn Configuration Success
<%@ page language="java" import="java.util.ArrayList" %>
<%@ page import="com.rbnb.utility.MainRunnable" %>
<%
ArrayList argList=new ArrayList();
for (int ii=0; ii0) argList.add(args[ii]);
System.err.println("** Starting new instance of "
+request.getParameter("className")+':');
try {
new Thread(new MainRunnable(Class.forName(
request.getParameter("className")),
(String[]) argList.toArray(new String[argList.size()])
)).start();
%>
PlugIn Started
The <%= request.getParameter("plugInName") %> was
launched.
<% } catch (ClassNotFoundException cnfe) { %>
PlugIn Launch Error
The PlugIn could not be launched: class
"<%= request.getParameter("className") %>" not found.