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carbons

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This commit is contained in:
Daniel Gultsch 2014-02-09 14:10:52 +01:00
parent 892f565a30
commit c6440aab12
6 changed files with 202 additions and 94 deletions
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4
src/de/gultsch/chat/entities/Contact.java
View file

@ -157,4 +157,8 @@ public class Contact extends AbstractEntity implements Serializable {
public int getMostAvailableStatus() {
return this.presences.getMostAvailableStatus();
}
public void setPresences(Presences pres) {
this.presences = pres;
}
}

4
src/de/gultsch/chat/persistance/DatabaseBackend.java
View file

@ -8,6 +8,7 @@ import de.gultsch.chat.entities.Account;
import de.gultsch.chat.entities.Contact;
import de.gultsch.chat.entities.Conversation;
import de.gultsch.chat.entities.Message;
import de.gultsch.chat.entities.Presences;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
@ -214,12 +215,13 @@ public class DatabaseBackend extends SQLiteOpenHelper {
SQLiteDatabase db = this.getWritableDatabase();
for (int i = 0; i < contacts.size(); i++) {
Contact contact = contacts.get(i);
String[] columns = {Contact.UUID};
String[] columns = {Contact.UUID, Contact.PRESENCES};
String[] args = {contact.getAccount().getUuid(), contact.getJid()};
Cursor cursor = db.query(Contact.TABLENAME, columns,Contact.ACCOUNT+"=? AND "+Contact.JID+"=?", args, null, null, null);
if (cursor.getCount()>=1) {
cursor.moveToFirst();
contact.setUuid(cursor.getString(0));
contact.setPresences(Presences.fromJsonString(cursor.getString(1)));
updateContact(contact);
} else {
contact.setUuid(UUID.randomUUID().toString());

45
src/de/gultsch/chat/services/XmppConnectionService.java
View file

@ -62,20 +62,49 @@ public class XmppConnectionService extends Service {
if ((packet.getType() == MessagePacket.TYPE_CHAT)
|| (packet.getType() == MessagePacket.TYPE_GROUPCHAT)) {
boolean notify = true;
int status = Message.STATUS_RECIEVED;
String body;
String fullJid;
if (!packet.hasChild("body")) {
return;
Element forwarded;
if (packet.hasChild("received")) {
forwarded = packet.findChild("received").findChild(
"forwarded");
} else if (packet.hasChild("sent")) {
forwarded = packet.findChild("sent").findChild(
"forwarded");
status = Message.STATUS_SEND;
} else {
return; // massage has no body and is not carbon. just
// skip
}
if (forwarded != null) {
Element message = forwarded.findChild("message");
if ((message == null) || (!message.hasChild("body")))
return; // either malformed or boring
if (status == Message.STATUS_RECIEVED) {
fullJid = message.getAttribute("from");
} else {
fullJid = message.getAttribute("to");
}
body = message.findChild("body").getContent();
} else {
return; // packet malformed. has no forwarded element
}
} else {
fullJid = packet.getFrom();
body = packet.getBody();
}
Conversation conversation = null;
String fullJid = packet.getFrom();
String[] fromParts = fullJid.split("/");
String jid = fromParts[0];
Contact contact = findOrCreateContact(account, jid);
boolean muc = (packet.getType() == MessagePacket.TYPE_GROUPCHAT);
String counterPart = null;
int status = Message.STATUS_RECIEVED;
conversation = findOrCreateConversation(account, contact, muc);
if (muc) {
if ((fromParts.length==1)||(packet.hasChild("subject"))||(packet.hasChild("delay"))) {
if ((fromParts.length == 1) || (packet.hasChild("subject"))
|| (packet.hasChild("delay"))) {
return;
}
counterPart = fromParts[1];
@ -86,8 +115,8 @@ public class XmppConnectionService extends Service {
} else {
counterPart = fullJid;
}
Message message = new Message(conversation, counterPart,
packet.getBody(), Message.ENCRYPTION_NONE, status);
Message message = new Message(conversation, counterPart, body,
Message.ENCRYPTION_NONE, status);
conversation.getMessages().add(message);
databaseBackend.createMessage(message);
if (convChangedListener != null) {
@ -126,7 +155,7 @@ public class XmppConnectionService extends Service {
Contact contact = findOrCreateContact(account, fromParts[0]);
if (contact.getUuid() == null) {
// most likely muc, self or roster not synced
Log.d(LOGTAG,"got presence for non contact "+packet.toString());
// Log.d(LOGTAG,"got presence for non contact "+packet.toString());
}
String type = packet.getAttribute("type");
if (type == null) {
@ -145,7 +174,7 @@ public class XmppConnectionService extends Service {
databaseBackend.updateContact(contact);
} else if (type.equals("unavailable")) {
if (fromParts.length != 2) {
Log.d(LOGTAG,"received presence with no resource "+packet.toString());
// Log.d(LOGTAG,"received presence with no resource "+packet.toString());
} else {
contact.removePresence(fromParts[1]);
databaseBackend.updateContact(contact);

2
src/de/gultsch/chat/ui/DialogContactDetails.java
View file

@ -38,6 +38,7 @@ public class DialogContactDetails extends DialogFragment {
boolean subscriptionSend = false;
boolean subscriptionReceive = false;
if (contact.getSubscription()!=null) {
if (contact.getSubscription().equals("both")) {
subscriptionReceive = true;
subscriptionSend = true;
@ -46,6 +47,7 @@ public class DialogContactDetails extends DialogFragment {
} else if (contact.getSubscription().equals("to")) {
subscriptionReceive = true;
}
}
switch (contact.getMostAvailableStatus()) {
case Presences.CHAT:

3
src/de/gultsch/chat/ui/NewConversationActivity.java
View file

@ -181,7 +181,9 @@ public class NewConversationActivity extends XmppActivity {
});
accountChooser.create().show();
} else {
if (clickedContact.getAccount()==null) {
clickedContact.setAccount(accounts.get(0));
}
showIsMucDialogIfNeeded(clickedContact);
}
}
@ -226,6 +228,7 @@ public class NewConversationActivity extends XmppActivity {
}
public void startConversation(Contact contact, Account account, boolean muc) {
Log.d("xmppService","starting conversation for account:"+account.getJid()+" and contact:"+contact.getJid());
Conversation conversation = xmppConnectionService
.findOrCreateConversation(account, contact, muc);

108
src/de/gultsch/chat/xmpp/XmppConnection.java
View file

@ -7,7 +7,9 @@ import java.math.BigInteger;
import java.net.Socket;
import java.net.UnknownHostException;
import java.security.SecureRandom;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.List;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.SSLSocketFactory;
@ -45,6 +47,7 @@ public class XmppConnection implements Runnable {
private boolean shouldBind = true;
private boolean shouldAuthenticate = true;
private Element streamFeatures;
private HashSet<String> discoFeatures = new HashSet<String>();
private static final int PACKET_IQ = 0;
private static final int PACKET_MESSAGE = 1;
@ -70,7 +73,8 @@ public class XmppConnection implements Runnable {
String srvRecordServer = namePort.getString("name");
int srvRecordPort = namePort.getInt("port");
if (srvRecordServer != null) {
Log.d(LOGTAG,account.getJid()+": using values from dns "+srvRecordServer+":"+srvRecordPort);
Log.d(LOGTAG, account.getJid() + ": using values from dns "
+ srvRecordServer + ":" + srvRecordPort);
socket = new Socket(srvRecordServer, srvRecordPort);
} else {
socket = new Socket(account.getServer(), 5222);
@ -145,7 +149,8 @@ public class XmppConnection implements Runnable {
switchOverToTls(nextTag);
} else if (nextTag.isStart("success")) {
isAuthenticated = true;
Log.d(LOGTAG,account.getJid()+": read success tag in stream. reset again");
Log.d(LOGTAG, account.getJid()
+ ": read success tag in stream. reset again");
tagReader.readTag();
tagReader.reset();
sendStartStream();
@ -179,7 +184,8 @@ public class XmppConnection implements Runnable {
}
}
private Element processPacket(Tag currentTag, int packetType) throws XmlPullParserException, IOException {
private Element processPacket(Tag currentTag, int packetType)
throws XmlPullParserException, IOException {
Element element;
switch (packetType) {
case PACKET_IQ:
@ -206,11 +212,12 @@ public class XmppConnection implements Runnable {
return element;
}
private IqPacket processIq(Tag currentTag) throws XmlPullParserException, IOException {
private IqPacket processIq(Tag currentTag) throws XmlPullParserException,
IOException {
IqPacket packet = (IqPacket) processPacket(currentTag, PACKET_IQ);
if (iqPacketCallbacks.containsKey(packet.getId())) {
iqPacketCallbacks.get(packet.getId()).onIqPacketReceived(account,packet);
iqPacketCallbacks.get(packet.getId()).onIqPacketReceived(account,
packet);
iqPacketCallbacks.remove(packet.getId());
} else if (this.unregisteredIqListener != null) {
this.unregisteredIqListener.onIqPacketReceived(account, packet);
@ -218,15 +225,19 @@ public class XmppConnection implements Runnable {
return packet;
}
private void processMessage(Tag currentTag) throws XmlPullParserException, IOException {
MessagePacket packet = (MessagePacket) processPacket(currentTag, PACKET_MESSAGE);
private void processMessage(Tag currentTag) throws XmlPullParserException,
IOException {
MessagePacket packet = (MessagePacket) processPacket(currentTag,
PACKET_MESSAGE);
if (this.messageListener != null) {
this.messageListener.onMessagePacketReceived(account, packet);
}
}
private void processPresence(Tag currentTag) throws XmlPullParserException, IOException {
PresencePacket packet = (PresencePacket) processPacket(currentTag, PACKET_PRESENCE);
private void processPresence(Tag currentTag) throws XmlPullParserException,
IOException {
PresencePacket packet = (PresencePacket) processPacket(currentTag,
PACKET_PRESENCE);
if (this.presenceListener != null) {
this.presenceListener.onPresencePacketReceived(account, packet);
}
@ -257,7 +268,9 @@ public class XmppConnection implements Runnable {
processStream(tagReader.readTag());
sslSocket.close();
} catch (IOException e) {
Log.d(LOGTAG, account.getJid()+": error on ssl '" + e.getMessage()+"'");
Log.d(LOGTAG,
account.getJid() + ": error on ssl '" + e.getMessage()
+ "'");
}
}
@ -275,10 +288,13 @@ public class XmppConnection implements Runnable {
private void processStreamFeatures(Tag currentTag)
throws XmlPullParserException, IOException {
this.streamFeatures = tagReader.readElement(currentTag);
Log.d(LOGTAG,account.getJid()+": process stream features "+streamFeatures);
if (this.streamFeatures.hasChild("starttls")&&account.isOptionSet(Account.OPTION_USETLS)) {
Log.d(LOGTAG, account.getJid() + ": process stream features "
+ streamFeatures);
if (this.streamFeatures.hasChild("starttls")
&& account.isOptionSet(Account.OPTION_USETLS)) {
sendStartTLS();
} else if (this.streamFeatures.hasChild("mechanisms")&&shouldAuthenticate) {
} else if (this.streamFeatures.hasChild("mechanisms")
&& shouldAuthenticate) {
sendSaslAuth();
}
if (this.streamFeatures.hasChild("bind") && shouldBind) {
@ -286,7 +302,8 @@ public class XmppConnection implements Runnable {
if (this.streamFeatures.hasChild("session")) {
IqPacket startSession = new IqPacket(IqPacket.TYPE_SET);
Element session = new Element("session");
session.setAttribute("xmlns","urn:ietf:params:xml:ns:xmpp-session");
session.setAttribute("xmlns",
"urn:ietf:params:xml:ns:xmpp-session");
session.setContent("");
startSession.addChild(session);
sendIqPacket(startSession, null);
@ -306,12 +323,60 @@ public class XmppConnection implements Runnable {
this.sendIqPacket(iq, new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
String resource = packet.findChild("bind").findChild("jid").getContent().split("/")[1];
String resource = packet.findChild("bind").findChild("jid")
.getContent().split("/")[1];
account.setResource(resource);
account.setStatus(Account.STATUS_ONLINE);
if (statusListener != null) {
statusListener.onStatusChanged(account);
}
sendServiceDiscovery();
}
});
}
private void sendServiceDiscovery() {
IqPacket iq = new IqPacket(IqPacket.TYPE_GET);
iq.setAttribute("to", account.getServer());
Element query = new Element("query");
query.setAttribute("xmlns", "http://jabber.org/protocol/disco#info");
iq.addChild(query);
this.sendIqPacket(iq, new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
if (packet.hasChild("query")) {
List<Element> elements = packet.findChild("query")
.getChildren();
for (int i = 0; i < elements.size(); ++i) {
if (elements.get(i).getName().equals("feature")) {
discoFeatures.add(elements.get(i).getAttribute(
"var"));
}
}
}
if (discoFeatures.contains("urn:xmpp:carbons:2")) {
sendEnableCarbons();
}
}
});
}
private void sendEnableCarbons() {
Log.d(LOGTAG,account.getJid()+": enable carbons");
IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
Element enable = new Element("enable");
enable.setAttribute("xmlns", "urn:xmpp:carbons:2");
iq.addChild(enable);
this.sendIqPacket(iq, new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
if (!packet.hasChild("error")) {
Log.d(LOGTAG,account.getJid()+": successfully enabled carbons");
} else {
Log.d(LOGTAG,account.getJid()+": error enableing carbons "+packet.toString());
}
}
});
}
@ -342,7 +407,7 @@ public class XmppConnection implements Runnable {
if (callback != null) {
iqPacketCallbacks.put(id, callback);
}
Log.d(LOGTAG,account.getJid()+": sending: "+packet.toString());
//Log.d(LOGTAG, account.getJid() + ": sending: " + packet.toString());
}
public void sendMessagePacket(MessagePacket packet) {
@ -354,15 +419,18 @@ public class XmppConnection implements Runnable {
Log.d(LOGTAG, account.getJid() + ": sending: " + packet.toString());
}
public void setOnMessagePacketReceivedListener(OnMessagePacketReceived listener) {
public void setOnMessagePacketReceivedListener(
OnMessagePacketReceived listener) {
this.messageListener = listener;
}
public void setOnUnregisteredIqPacketReceivedListener(OnIqPacketReceived listener) {
public void setOnUnregisteredIqPacketReceivedListener(
OnIqPacketReceived listener) {
this.unregisteredIqListener = listener;
}
public void setOnPresencePacketReceivedListener(OnPresencePacketReceived listener) {
public void setOnPresencePacketReceivedListener(
OnPresencePacketReceived listener) {
this.presenceListener = listener;
}