StringIndexOutOfBoundsException

[Joao]

Hi,

I tested the TV Sample with Intel Device Validator for UPnP Technologies version 1.0.1768.24077 and the result was the following:

java.lang.StringIndexOutOfBoundsException: String index out of range: -5

    at java.lang.String.substring(String.java:1444)

    at org.cybergarage.upnp.event.Subscription.getSID(Subscription.java:71)

    at org.cybergarage.upnp.event.SubscriptionRequest.getSID(SubscriptionRequest.java:177)

    at org.cybergarage.upnp.event.SubscriptionRequest.hasSID(SubscriptionRequest.java:185)

    at org.cybergarage.upnp.Device.deviceEventSubscriptionRecieved(Device.java:1506)

    at org.cybergarage.upnp.Device.httpRequestRecieved(Device.java:1343)

    at org.cybergarage.http.HTTPServer.performRequestListener(HTTPServer.java:155)

    at org.cybergarage.http.HTTPServerThread.run(HTTPServerThread.java:47)

I think this exception was thrown when the validator tried to do the command StateVariable: Power.

Joo Paulo Lima

[Joao]

Hi,

Actually, the exception is raised when the validator tries to unsubscribe from the power event, in the subscription tests.

Joo Paulo Lima

[Satoshi Konno]

Hi Joo,

According to your output, the subscription request has a short subscription id. The subscription id might be started from "uuid" string. Fix Subscription::getSID() as the following to avoid the error.

    public final static String getSID(String headerValue)
    {
        if (headerValue == null)
            return "";
        if (headerValue.startsWith(Subscription.UUID) == false)
            return headerValue;
        return headerValue.substring(Subscription.UUID.length(), headerValue.length());
    }

I will check your problem in more detail.