private void handleRayoIQ(RayoIqProvider.DialIq dialIq) {
String from = dialIq.getFrom();
JitsiMeetConference conference = getConferenceForMucJid(from);
if (conference == null) {
logger.debug("Mute error: room not found for JID: " + from);
return;
}
ChatRoomMemberRole role = conference.getRoleForMucJid(from);
if (role == null) {
// Only room members are allowed to send requests
IQ error = createErrorResponse(dialIq, new XMPPError(XMPPError.Condition.forbidden));
smackXmpp.getXmppConnection().sendPacket(error);
return;
}
if (ChatRoomMemberRole.MODERATOR.compareTo(role) < 0) {
// Moderator permission is required
IQ error = createErrorResponse(dialIq, new XMPPError(XMPPError.Condition.not_allowed));
smackXmpp.getXmppConnection().sendPacket(error);
return;
}
// Check if Jigasi is available
String jigasiJid = conference.getServices().getSipGateway();
if (StringUtils.isNullOrEmpty(jigasiJid)) {
// Not available
IQ error =
createErrorResponse(dialIq, new XMPPError(XMPPError.Condition.service_unavailable));
smackXmpp.getXmppConnection().sendPacket(error);
return;
}
// Redirect original request to Jigasi component
String originalPacketId = dialIq.getPacketID();
dialIq.setFrom(null);
dialIq.setTo(jigasiJid);
dialIq.setPacketID(IQ.nextID());
IQ reply = (IQ) smackXmpp.getXmppConnection().sendPacketAndGetReply(dialIq);
// Send Jigasi response back to the client
reply.setFrom(null);
reply.setTo(from);
reply.setPacketID(originalPacketId);
smackXmpp.getXmppConnection().sendPacket(reply);
}
/**
* A convenience method to create an IQ packet.
*
* @param ID The packet ID of the
* @param to To whom the packet is addressed.
* @param from From whom the packet is sent.
* @param type The IQ type of the packet.
* @return The created IQ packet.
*/
public static IQ createIQ(
final String ID, final String to, final String from, final IQ.Type type) {
final IQ iqPacket =
new IQ() {
@Override
public String getChildElementXML() {
return null;
}
};
iqPacket.setPacketID(ID);
iqPacket.setTo(to);
iqPacket.setFrom(from);
iqPacket.setType(type);
return iqPacket;
}
/**
* Convenience method to create a new empty {@link Type#RESULT IQ.Type.RESULT} IQ based on a
* {@link Type#GET IQ.Type.GET} or {@link Type#SET IQ.Type.SET} IQ. The new packet will be
* initialized with:
*
* <ul>
* <li>The sender set to the recipient of the originating IQ.
* <li>The recipient set to the sender of the originating IQ.
* <li>The type set to {@link Type#RESULT IQ.Type.RESULT}.
* <li>The id set to the id of the originating IQ.
* <li>No child element of the IQ element.
* </ul>
*
* @param iq the {@link Type#GET IQ.Type.GET} or {@link Type#SET IQ.Type.SET} IQ packet.
* @throws IllegalArgumentException if the IQ packet does not have a type of {@link Type#GET
* IQ.Type.GET} or {@link Type#SET IQ.Type.SET}.
* @return a new {@link Type#RESULT IQ.Type.RESULT} IQ based on the originating IQ.
*/
public static IQ createResultIQ(final IQ request) {
if (!(request.getType() == Type.GET || request.getType() == Type.SET)) {
throw new IllegalArgumentException(
"IQ must be of type 'set' or 'get'. Original IQ: " + request.toXML());
}
final IQ result =
new IQ() {
public String getChildElementXML() {
return null;
}
};
result.setType(Type.RESULT);
result.setPacketID(request.getPacketID());
result.setFrom(request.getTo());
result.setTo(request.getFrom());
return result;
}
/**
* Convenience method to create a new {@link Type#ERROR IQ.Type.ERROR} IQ based on a {@link
* Type#GET IQ.Type.GET} or {@link Type#SET IQ.Type.SET} IQ. The new packet will be initialized
* with:
*
* <ul>
* <li>The sender set to the recipient of the originating IQ.
* <li>The recipient set to the sender of the originating IQ.
* <li>The type set to {@link Type#ERROR IQ.Type.ERROR}.
* <li>The id set to the id of the originating IQ.
* <li>The child element contained in the associated originating IQ.
* <li>The provided {@link XMPPError XMPPError}.
* </ul>
*
* @param iq the {@link Type#GET IQ.Type.GET} or {@link Type#SET IQ.Type.SET} IQ packet.
* @param error the error to associate with the created IQ packet.
* @throws IllegalArgumentException if the IQ packet does not have a type of {@link Type#GET
* IQ.Type.GET} or {@link Type#SET IQ.Type.SET}.
* @return a new {@link Type#ERROR IQ.Type.ERROR} IQ based on the originating IQ.
*/
public static IQ createErrorResponse(final IQ request, final XMPPError error) {
if (!(request.getType() == Type.GET || request.getType() == Type.SET)) {
throw new IllegalArgumentException(
"IQ must be of type 'set' or 'get'. Original IQ: " + request.toXML());
}
final IQ result =
new IQ() {
public String getChildElementXML() {
return request.getChildElementXML();
}
};
result.setType(Type.ERROR);
result.setPacketID(request.getPacketID());
result.setFrom(request.getTo());
result.setTo(request.getFrom());
result.setError(error);
return result;
}
/**
* FIXME: replace with IQ.createErrorResponse Prosody does not allow to include request body in
* error response. Replace this method with IQ.createErrorResponse once fixed.
*/
private IQ createErrorResponse(IQ request, XMPPError error) {
IQ.Type requestType = request.getType();
if (!(requestType == IQ.Type.GET || requestType == IQ.Type.SET)) {
throw new IllegalArgumentException(
"IQ must be of type 'set' or 'get'. Original IQ: " + request.toXML());
}
final IQ result =
new IQ() {
@Override
public String getChildElementXML() {
return "";
}
};
result.setType(IQ.Type.ERROR);
result.setPacketID(request.getPacketID());
result.setFrom(request.getTo());
result.setTo(request.getFrom());
result.setError(error);
return result;
}
/**
* Parses an IQ packet.
*
* @param parser the XML parser, positioned at the start of an IQ packet.
* @return an IQ object.
* @throws Exception if an exception occurs while parsing the packet.
*/
public static IQ parseIQ(XmlPullParser parser, Connection connection) throws Exception {
IQ iqPacket = null;
String id = parser.getAttributeValue("", "id");
String to = parser.getAttributeValue("", "to");
String from = parser.getAttributeValue("", "from");
IQ.Type type = IQ.Type.fromString(parser.getAttributeValue("", "type"));
XMPPError error = null;
boolean done = false;
while (!done) {
int eventType = parser.next();
if (eventType == XmlPullParser.START_TAG) {
String elementName = parser.getName();
String namespace = parser.getNamespace();
if (elementName.equals("error")) {
error = PacketParserUtils.parseError(parser);
} else if (elementName.equals("query") && namespace.equals("jabber:iq:auth")) {
iqPacket = parseAuthentication(parser);
} else if (elementName.equals("query") && namespace.equals("jabber:iq:roster")) {
iqPacket = parseRoster(parser);
} else if (elementName.equals("query") && namespace.equals("jabber:iq:register")) {
iqPacket = parseRegistration(parser);
} else if (elementName.equals("bind")
&& namespace.equals("urn:ietf:params:xml:ns:xmpp-bind")) {
iqPacket = parseResourceBinding(parser);
}
// Otherwise, see if there is a registered provider for
// this element name and namespace.
else {
Object provider = ProviderManager.getInstance().getIQProvider(elementName, namespace);
if (provider != null) {
if (provider instanceof IQProvider) {
iqPacket = ((IQProvider) provider).parseIQ(parser);
} else if (provider instanceof Class) {
iqPacket =
(IQ)
PacketParserUtils.parseWithIntrospection(
elementName, (Class<?>) provider, parser);
}
}
// Only handle unknown IQs of type result. Types of 'get' and 'set' which are not
// understood
// have to be answered with an IQ error response. See the code a few lines below
else if (IQ.Type.RESULT == type) {
// No Provider found for the IQ stanza, parse it to an UnparsedIQ instance
// so that the content of the IQ can be examined later on
iqPacket = new UnparsedResultIQ(parseContent(parser));
}
}
} else if (eventType == XmlPullParser.END_TAG) {
if (parser.getName().equals("iq")) {
done = true;
}
}
}
// Decide what to do when an IQ packet was not understood
if (iqPacket == null) {
if (IQ.Type.GET == type || IQ.Type.SET == type) {
// If the IQ stanza is of type "get" or "set" containing a child element
// qualified by a namespace it does not understand, then answer an IQ of
// type "error" with code 501 ("feature-not-implemented")
iqPacket =
new IQ() {
@Override
public String getChildElementXML() {
return null;
}
};
iqPacket.setPacketID(id);
iqPacket.setTo(from);
iqPacket.setFrom(to);
iqPacket.setType(IQ.Type.ERROR);
iqPacket.setError(new XMPPError(XMPPError.Condition.feature_not_implemented));
connection.sendPacket(iqPacket);
return null;
} else {
// If an IQ packet wasn't created above, create an empty IQ packet.
iqPacket =
new IQ() {
@Override
public String getChildElementXML() {
return null;
}
};
}
}
// Set basic values on the iq packet.
iqPacket.setPacketID(id);
iqPacket.setTo(to);
iqPacket.setFrom(from);
iqPacket.setType(type);
iqPacket.setError(error);
return iqPacket;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
originSharedPrefs =
this.getSharedPreferences(Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
// 屏幕宽
mobileWidthPix = dm.widthPixels;
// 屏幕高
mobileHeightPix = dm.heightPixels;
density = dm.density; // 屏幕密度（0.75/1.0/1.5）
Log.i("xiaobingo", "density是：" + density);
// densityDPI = dm.densityDpi; //屏幕密度DPI （120/160/240）
mobileWidth = (int) (mobileWidthPix / density + 0.5f);
mobileHeight = (int) (mobileHeightPix / density + 0.5f);
Log.i("xiaobingo", "屏幕宽：" + mobileWidth);
Log.i("xiaobingo", "屏幕高：" + mobileHeight);
SharedPreferences sharedPrefs =
this.getSharedPreferences(Constants.SHARED_PREFERENCE_NAME, Context.MODE_PRIVATE);
callbackActivityPackageName =
sharedPrefs.getString(Constants.CALLBACK_ACTIVITY_PACKAGE_NAME, "");
callbackActivityClassName = sharedPrefs.getString(Constants.CALLBACK_ACTIVITY_CLASS_NAME, "");
Log.i(LOGTAG, "callbackActivity是：" + callbackActivityClassName);
context = Constants.xmppManager.getContext();
Intent intent = getIntent();
if (intent.getStringExtra("ItemTitle") != null) {
// 来自主页面DemoAppActivity点击单项的intent，不是通知页面Notifier转过来的intent
Bundle bundle = this.getIntent().getExtras();
notificationTitle = bundle.getString("ItemTitle");
notificationMessage = bundle.getString("ItemMessage");
notificationUri = bundle.getString("ItemUri");
} else {
// 来自通知页面Notifier传来的intent，需要增加userInfo内容
notificationId = intent.getStringExtra(Constants.NOTIFICATION_ID);
notificationApiKey = intent.getStringExtra(Constants.NOTIFICATION_API_KEY);
notificationTitle = intent.getStringExtra(Constants.NOTIFICATION_TITLE);
notificationMessage = intent.getStringExtra(Constants.NOTIFICATION_MESSAGE);
notificationUri = intent.getStringExtra(Constants.NOTIFICATION_URI);
notificationFrom = intent.getStringExtra(Constants.NOTIFICATION_FROM);
packetId = intent.getStringExtra(Constants.PACKET_ID);
Log.d(LOGTAG, "notificationId=" + notificationId);
Log.d(LOGTAG, "notificationApiKey=" + notificationApiKey);
Log.d(LOGTAG, "notificationTitle=" + notificationTitle);
Log.d(LOGTAG, "notificationMessage=" + notificationMessage);
Log.d(LOGTAG, "notificationUri=" + notificationUri);
Log.d(LOGTAG, "notificationFrom=" + notificationFrom);
// TODO FIXME 发送查看回执
IQ result =
new IQ() {
@Override
public String getChildElementXML() {
return null;
}
};
result.setType(Type.RESULT);
result.setPacketID(packetId);
result.setTo(notificationFrom);
try {
Constants.xmppManager.getConnection().sendPacket(result);
} catch (Exception e) {
}
// 保存通知标题和信息到userInfo中，以便保存在DemoAppActivity的浏览历史记录里
UserInfo userInfo = (UserInfo) context.getApplicationContext();
// userInfo.setMyNotifierTitle(title);
// userInfo.setMyNotifierMessage(message);
// userInfo.setMyNotifierUri(uri);
HashMap<String, String> addMap = new HashMap<String, String>();
addMap.put("ItemTitle", notificationTitle);
addMap.put("ItemMessage", notificationMessage);
addMap.put("ItemUri", notificationUri);
userInfo.addMyNotifier(addMap);
}
View rootView = createView(notificationTitle, notificationMessage, notificationUri);
setContentView(rootView);
}