void Start()
{
if (theWebComm != null)
{
Debug.LogError("attempt to create two WebComm Objects");
return;
}
theWebComm = this;
face = FaceSingleton.getFace();
// class-specific start
memoryContentCache = new MemoryContentCache(face);
fetchPrefix = new Name(FaceSingleton.getSpaceName()).append(fetchVerb);
linkPrefix = new Name(FaceSingleton.getSpaceName()).append(linkVerb);
FetchInterestHandler fh = new FetchInterestHandler();
memoryContentCache.registerPrefix(fetchPrefix, fh, fh);
LinkInterestHandler lh = new LinkInterestHandler(this);
face.registerPrefix(linkPrefix, lh, lh);
}
public void expressHintInterest(Name.Component excludeComp = null)
{
Name hintName = new Name(prefix);
hintName.append(this.getStartTimeComponent()).append(producerNameComponents.trackHint);
Interest hintInterest = new Interest(hintName);
if (excludeComp != null)
{
Exclude exclude = new Exclude();
exclude.appendAny();
// Debug.Log (" excluding hint num " + excludeComp.toNumber ());
exclude.appendComponent(excludeComp);
hintInterest.setExclude(exclude);
}
hintInterest.setMustBeFresh(true);
hintInterest.setInterestLifetimeMilliseconds(config.defaultHintLifetime);
hintInterest.setChildSelector(1);
HintHandler handler = new HintHandler(this);
FaceSingleton.getFace().expressInterest(hintInterest, handler, handler);
}
public void onInterest(Name prefix, Interest interest, Face face, long interestFilterId,
InterestFilter filter)
{
int linkPrefixSize = webComm.getLinkPrefix().size();
string phoneId = interest.getName().get(linkPrefixSize).toEscapedString();
string linkContent = interest.getName().get(linkPrefixSize + 1).toEscapedString();
webComm.handleLink(phoneId, linkContent);
var data = new Data(interest.getName());
var content = "User " + phoneId + " clicked link \"" + linkContent + "\"";
data.setContent(new Blob(content));
data.getMetaInfo().setFreshnessPeriod(4000);
try {
FaceSingleton.getKeychain().sign(data, FaceSingleton.getCertificateName());
} catch (SecurityException exception) {
// Don't expect this to happen.
throw new SecurityException("SecurityException in sign: " + exception);
}
try {
FaceSingleton.getFace().putData(data);
} catch (Exception ex) {
Debug.Log("Echo: Exception in sending data " + ex);
}
}
void OnApplicationQuit()
{
if ((theFace != null) && (theFaceOwner == this))
{
// only call process if this instance is the owner
theFace.shutdown();
theFace = null;
theFaceOwner = null;
}
}
// Use this for initialization
void Start()
{
gyroValues = new Vector3();
scaledGyroValues = new Vector3();
// main is static so cannot refer to non-static members here, if want to make onRequestSuccess and onRequestFailed non-static
AppConsumerTimestamp consumer = new AppConsumerTimestamp(FaceSingleton.getFace(), FaceSingleton.getKeychain(), false);
ConsumerDataHandler cdh = new ConsumerDataHandler(this);
// todo: fill in simulator prefix
consumer.consume(new Name(gyroPrefix), cdh, cdh, cdh);
}
public void onTimeout(Interest interest)
{
string trackId = interest.getName().get(providerOuterInstance.producerNameComponents.trackIdOffset).toEscapedString();
// Debug.Log ("TrackHandler timeout for " + trackId);
try {
Track t = providerOuterInstance.tracks[trackId];
if (!t.isDeadFromTimeout())
{
FaceSingleton.getFace().expressInterest(interest, this, this);
}
} catch {
// this is expected- timeout for an culled track
}
}
void expressInitialInterest()
{
//Debug.Log ("expressInitialInterest: start");
Interest initialInterest = new Interest(this.prefix);
initialInterest.setMustBeFresh(true);
initialInterest.setInterestLifetimeMilliseconds(config.defaultInitialLifetime);
// for initial interest, the rightMostChild is preferred
initialInterest.setChildSelector(1);
InitialDataHandler handler = new InitialDataHandler(this);
// Debug.Log ("expressInitialInterest: " + initialInterest.toUri());
FaceSingleton.getFace().expressInterest(initialInterest, handler, handler);
}
public static Face getFace(FaceSingleton owner = null)
{
// not thread safe ok for unity
if (theFace == null)
{
if ((owner != null) && (theFaceOwner == null))
{
theFaceOwner = owner;
theFace = new Face(theFaceOwner.hostName);
// the fisrt owner to claim the face gets it
theSpace = new Name(theFaceOwner.space);
theBootstrap = new Bootstrap(theFace);
theKeyChain = theBootstrap.setupDefaultIdentityAndRoot(theSpace, new Name());
theCertificateName = theBootstrap.getDefaultCertificateName();
}
else
{
Debug.Log("Attempt to get face before setup by FaceSingleton owner");
}
}
return(theFace);
}
//fetchTrack
public void expressInterestForTrack(string trackID, Name.Component excludeComp = null)
{
Name trackName = new Name(prefix);
trackName.append(startTimeComponent).append(producerNameComponents.tracks).append(trackID); //.append ("0");
Interest trackInterest = new Interest(trackName);
if (excludeComp != null)
{
Exclude exclude = new Exclude();
exclude.appendAny();
exclude.appendComponent(excludeComp);
trackInterest.setExclude(exclude);
}
trackInterest.setMustBeFresh(true);
trackInterest.setChildSelector(1);
TrackHandler handler = new TrackHandler(this);
FaceSingleton.getFace().expressInterest(trackInterest, handler, handler);
}
public void onTimeout(Interest interest)
{
FaceSingleton.getFace().expressInterest(interest, this, this);
}
