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Code Issues Releases Wiki Activity

moved message packet creation into sperate class

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This commit is contained in:
iNPUTmice 2014-06-22 17:24:47 +02:00
parent f559bd14dd
commit fafc5306d7
3 changed files with 84 additions and 69 deletions
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57
src/eu/siacs/conversations/generator/MessageGenerator.java Normal file
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@ -0,0 +1,57 @@
package eu.siacs.conversations.generator;
import net.java.otr4j.OtrException;
import net.java.otr4j.session.Session;
import eu.siacs.conversations.entities.Account;
import eu.siacs.conversations.entities.Conversation;
import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.xmpp.stanzas.MessagePacket;
public class MessageGenerator {
private MessagePacket preparePacket(Message message) {
Conversation conversation = message.getConversation();
Account account = conversation.getAccount();
MessagePacket packet = new MessagePacket();
if (conversation.getMode() == Conversation.MODE_SINGLE) {
packet.setTo(message.getCounterpart());
packet.setType(MessagePacket.TYPE_CHAT);
} else {
packet.setTo(message.getCounterpart().split("/")[0]);
packet.setType(MessagePacket.TYPE_GROUPCHAT);
}
packet.setFrom(account.getFullJid());
packet.setId(message.getUuid());
return packet;
}
public MessagePacket generateOtrChat(Message message) throws OtrException {
Session otrSession = message.getConversation().getOtrSession();
if (otrSession==null) {
throw new OtrException(null);
}
MessagePacket packet = preparePacket(message);
packet.addChild("private", "urn:xmpp:carbons:2");
packet.addChild("no-copy", "urn:xmpp:hints");
packet.setBody(otrSession.transformSending(message
.getBody()));
return packet;
}
public MessagePacket generateChat(Message message) {
MessagePacket packet = preparePacket(message);
packet.setBody(message.getBody());
return packet;
}
public MessagePacket generatePgpChat(Message message) {
MessagePacket packet = preparePacket(message);
packet.setBody("This is an XEP-0027 encryted message");
if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
packet.addChild("x", "jabber:x:encrypted").setContent(
message.getEncryptedBody());
} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
packet.setBody(message.getBody());
}
return packet;
}
}

95
src/eu/siacs/conversations/services/XmppConnectionService.java
View File

@ -21,6 +21,7 @@ import eu.siacs.conversations.entities.Message;
import eu.siacs.conversations.entities.MucOptions;
import eu.siacs.conversations.entities.MucOptions.OnRenameListener;
import eu.siacs.conversations.entities.Presences;
import eu.siacs.conversations.generator.MessageGenerator;
import eu.siacs.conversations.parser.MessageParser;
import eu.siacs.conversations.parser.PresenceParser;
import eu.siacs.conversations.persistance.DatabaseBackend;
@ -88,6 +89,7 @@ public class XmppConnectionService extends Service {
private MessageParser mMessageParser = new MessageParser(this);
private PresenceParser mPresenceParser = new PresenceParser(this);
private MessageGenerator mMessageGenerator = new MessageGenerator();
private List<Account> accounts;
private List<Conversation> conversations = null;
@ -685,42 +687,41 @@ public class XmppConnectionService extends Service {
message.setStatus(Message.STATUS_WAITING);
} else if (conv.hasValidOtrSession()
&& conv.getOtrSession().getSessionStatus() == SessionStatus.ENCRYPTED) {
packet = prepareMessagePacket(account, message,
conv.getOtrSession());
send = true;
message.setStatus(Message.STATUS_SEND);
message.setPresence(conv.getOtrSession().getSessionID().getUserID());
try {
packet = mMessageGenerator.generateOtrChat(message);
send = true;
message.setStatus(Message.STATUS_SEND);
} catch (OtrException e) {
Log.e(LOGTAG,"error generating otr packet");
packet = null;
}
} else if (message.getPresence() == null) {
message.setStatus(Message.STATUS_WAITING);
}
} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
} else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
message.getConversation().endOtrIfNeeded();
packet = prepareMessagePacket(account, message, null);
packet.setBody("This is an XEP-0027 encryted message");
packet.addChild("x", "jabber:x:encrypted").setContent(
message.getEncryptedBody());
packet = mMessageGenerator.generatePgpChat(message);
message.setStatus(Message.STATUS_SEND);
message.setEncryption(Message.ENCRYPTION_DECRYPTED);
send = true;
} else {
message.getConversation().endOtrIfNeeded();
// don't encrypt
if (message.getConversation().getMode() == Conversation.MODE_SINGLE) {
message.setStatus(Message.STATUS_SEND);
}
packet = prepareMessagePacket(account, message, null);
packet = mMessageGenerator.generateChat(message);
send = true;
}
}
} else {
message.setStatus(Message.STATUS_WAITING);
if (message.getType() == Message.TYPE_TEXT) {
if (message.getEncryption() == Message.ENCRYPTION_PGP) {
if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
String pgpBody = message.getEncryptedBody();
String decryptedBody = message.getBody();
message.setBody(pgpBody);
databaseBackend.createMessage(message);
saveInDb = false;
message.setEncryption(Message.ENCRYPTION_DECRYPTED);
message.setBody(decryptedBody);
} else if (message.getEncryption() == Message.ENCRYPTION_OTR) {
if (conv.hasValidOtrSession()) {
@ -762,21 +763,9 @@ public class XmppConnectionService extends Service {
if (message.getType() == Message.TYPE_TEXT) {
MessagePacket packet = null;
if (message.getEncryption() == Message.ENCRYPTION_NONE) {
packet = prepareMessagePacket(account, message, null);
} else if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) {
packet = prepareMessagePacket(account, message, null);
packet.setBody("This is an XEP-0027 encryted message");
if (message.getEncryptedBody() == null) {
markMessage(message, Message.STATUS_SEND_FAILED);
return;
}
packet.addChild("x", "jabber:x:encrypted").setContent(
message.getEncryptedBody());
} else if (message.getEncryption() == Message.ENCRYPTION_PGP) {
packet = prepareMessagePacket(account, message, null);
packet.setBody("This is an XEP-0027 encryted message");
packet.addChild("x", "jabber:x:encrypted").setContent(
message.getBody());
packet = mMessageGenerator.generateChat(message);
} else if ((message.getEncryption() == Message.ENCRYPTION_DECRYPTED)||(message.getEncryption() == Message.ENCRYPTION_PGP)) {
packet = mMessageGenerator.generatePgpChat(message);
} else if (message.getEncryption() == Message.ENCRYPTION_OTR) {
Presences presences = message.getConversation().getContact()
.getPresences();
@ -817,41 +806,6 @@ public class XmppConnectionService extends Service {
}
}
public MessagePacket prepareMessagePacket(Account account, Message message,
Session otrSession) {
MessagePacket packet = new MessagePacket();
if (message.getConversation().getMode() == Conversation.MODE_SINGLE) {
packet.setType(MessagePacket.TYPE_CHAT);
packet.setFrom(account.getFullJid());
if (otrSession != null) {
try {
packet.setBody(otrSession.transformSending(message
.getBody()));
} catch (OtrException e) {
Log.d(LOGTAG,
account.getJid()
+ ": could not encrypt message to "
+ message.getCounterpart());
}
packet.addChild("private", "urn:xmpp:carbons:2");
packet.addChild("no-copy", "urn:xmpp:hints");
packet.setTo(otrSession.getSessionID().getAccountID() + "/"
+ otrSession.getSessionID().getUserID());
} else {
packet.setBody(message.getBody());
packet.setTo(message.getCounterpart());
}
packet.addChild("markable", "urn:xmpp:chat-markers:0");
} else if (message.getConversation().getMode() == Conversation.MODE_MULTI) {
packet.setType(MessagePacket.TYPE_GROUPCHAT);
packet.setBody(message.getBody());
packet.setTo(message.getCounterpart().split("/")[0]);
packet.setFrom(account.getJid());
}
packet.setId(message.getUuid());
return packet;
}
public void fetchRosterFromServer(Account account) {
IqPacket iqPacket = new IqPacket(IqPacket.TYPE_GET);
if (!"".equals(account.getRosterVersion())) {
@ -1252,11 +1206,14 @@ public class XmppConnectionService extends Service {
&& (msg.getEncryption() == Message.ENCRYPTION_OTR)) {
msg.setPresence(otrSession.getSessionID().getUserID());
if (msg.getType() == Message.TYPE_TEXT) {
MessagePacket outPacket = prepareMessagePacket(account,
msg, otrSession);
msg.setStatus(Message.STATUS_SEND);
databaseBackend.updateMessage(msg);
account.getXmppConnection().sendMessagePacket(outPacket);
try {
MessagePacket outPacket = mMessageGenerator.generateOtrChat(msg);
msg.setStatus(Message.STATUS_SEND);
databaseBackend.updateMessage(msg);
account.getXmppConnection().sendMessagePacket(outPacket);
} catch (OtrException e) {
Log.e(LOGTAG,"error creating otr packet");
}
} else if (msg.getType() == Message.TYPE_IMAGE) {
mJingleConnectionManager.createNewConnection(msg);
}

1
src/eu/siacs/conversations/ui/ConversationActivity.java
View File

@ -967,6 +967,7 @@ public class ConversationActivity extends XmppActivity {
@Override
public void success(Message message) {
message.setEncryption(Message.ENCRYPTION_DECRYPTED);
xmppConnectionService.sendMessage(message);
}