private String getValueString(String key, Vector[] args) {
Vector<String> keys = args[0];
for (int i = 0; i < keys.size(); i++) {
if (keys.get(i).equals(key)) {
return (String) args[1].get(i);
}
}
return null;
}
// doGet, doPost delegate to this method
@SuppressWarnings("unchecked")
public void doPGU(HttpServletRequest request, HttpServletResponse response, String method) {
initVelocity();
// parse command and arguments from request path
String pathinfo = request.getPathInfo();
if (pathinfo == null) {
pathinfo = "";
}
System.out.println("REQUEST: " + pathinfo);
String cmd = null;
StringTokenizer kk = new StringTokenizer(pathinfo, "/");
int i = 0;
Vector[] args = {new Vector<String>(), new Vector<String>()};
if (kk.countTokens() != 0) {
cmd = kk.nextToken();
while (kk.hasMoreTokens()) {
String kkk = URLDecoder.decode(kk.nextToken());
System.out.println("[" + method + "] PATHINFO[" + i + "]: " + kkk);
args[i % 2].add(kkk);
i++;
}
}
// Default-cmd == index
if (cmd == null || cmd.equals("")) {
cmd = "index";
}
if ("keyinfo".equals(cmd)) {
handleKeyInfo(request, response, method, cmd, args);
} else if ("keygraph".equals(cmd)) {
handleKeyGraph(request, response, method, cmd, args);
} else if ("index".equals(cmd)) {
RenderVelocityAction action = new RenderVelocityAction(request, response, method, "index.vm");
handleAction(action, cmd, args, request);
} else if ("echo".equals(cmd)) {
RenderVelocityAction action = new RenderVelocityAction(request, response, method, "echo.vm");
handleAction(action, cmd, args, request);
} else if ("ajax_nodes_edges".equals(cmd)) {
Element res = new Element("nodes_edges");
// add key
String keyid = getValueString("keyid", args);
if (keyid != null) {
System.out.println("ajax_nodes_edges:: keyid=" + keyid);
Vector<String> keyids = new Vector<String>();
// key basics
OSDXKey key = getBackend().getKey(keyid);
if (key != null) {
res.addContent(key.getSimplePubKeyElement());
keyids.add(key.getKeyID());
// add keylogs and fromKeys
Vector<KeyLog> logs = getBackend().getKeyLogsToID(key.getKeyID());
if (logs != null && logs.size() > 0) {
for (KeyLog l : logs) {
if (!keyids.contains(l.getKeyIDFrom())) {
OSDXKey fromkey = getBackend().getKey(l.getKeyIDFrom());
if (fromkey != null) {
res.addContent(fromkey.getSimplePubKeyElement());
keyids.add(fromkey.getKeyID());
}
}
res.addContent(l.toElement(false));
}
}
}
}
response.setContentType("text/xml");
try {
PrintWriter out = response.getWriter();
out.println(Document.buildDocument(res).toStringCompact());
out.flush();
out.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}