diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/parser/MessageParser.java')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/parser/MessageParser.java | 802 |
1 files changed, 293 insertions, 509 deletions
diff --git a/src/main/java/eu/siacs/conversations/parser/MessageParser.java b/src/main/java/eu/siacs/conversations/parser/MessageParser.java index 9f36f1e9..81fd89cd 100644 --- a/src/main/java/eu/siacs/conversations/parser/MessageParser.java +++ b/src/main/java/eu/siacs/conversations/parser/MessageParser.java @@ -1,9 +1,13 @@ package eu.siacs.conversations.parser; +import android.util.Log; +import android.util.Pair; + import net.java.otr4j.session.Session; import net.java.otr4j.session.SessionStatus; import de.tzur.conversations.Settings; +import eu.siacs.conversations.Config; import eu.siacs.conversations.entities.Account; import eu.siacs.conversations.entities.Contact; import eu.siacs.conversations.entities.Conversation; @@ -26,12 +30,12 @@ public class MessageParser extends AbstractParser implements super(service); } - private boolean extractChatState(Conversation conversation, final Element element) { - ChatState state = ChatState.parse(element); + private boolean extractChatState(Conversation conversation, final MessagePacket packet) { + ChatState state = ChatState.parse(packet); if (state != null && conversation != null) { final Account account = conversation.getAccount(); - Jid from = element.getAttributeAsJid("from"); - if (from != null && from.toBareJid().equals(account.getJid().toBareJid())) { + Jid from = packet.getFrom(); + if (from.toBareJid().equals(account.getJid().toBareJid())) { conversation.setOutgoingChatState(state); return false; } else { @@ -41,99 +45,40 @@ public class MessageParser extends AbstractParser implements return false; } - private Message parseChat(MessagePacket packet, Account account) { - final Jid jid = packet.getFrom(); - if (jid == null) { - return null; - } - Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, jid.toBareJid(), false); - String pgpBody = getPgpBody(packet); - Message finishedMessage; - if (pgpBody != null) { - finishedMessage = new Message(conversation, - pgpBody, Message.ENCRYPTION_PGP, Message.STATUS_RECEIVED); - } else { - finishedMessage = new Message(conversation, - packet.getBody(), Message.ENCRYPTION_NONE, - Message.STATUS_RECEIVED); - } - finishedMessage.setRemoteMsgId(packet.getId()); - finishedMessage.markable = isMarkable(packet); - if (conversation.getMode() == Conversation.MODE_MULTI - && !jid.isBareJid()) { - final Jid trueCounterpart = conversation.getMucOptions() - .getTrueCounterpart(jid.getResourcepart()); - if (trueCounterpart != null) { - updateLastseen(packet, account, trueCounterpart, false); - } - finishedMessage.setType(Message.TYPE_PRIVATE); - finishedMessage.setTrueCounterpart(trueCounterpart); - if (conversation.hasDuplicateMessage(finishedMessage)) { - return null; - } - } else { - updateLastseen(packet, account, true); - } - finishedMessage.setCounterpart(jid); - finishedMessage.setTime(getTimestamp(packet)); - extractChatState(conversation,packet); - return finishedMessage; - } - - private Message parseOtrChat(MessagePacket packet, Account account) { - final Jid to = packet.getTo(); - final Jid from = packet.getFrom(); - if (to == null || from == null) { - return null; - } - boolean properlyAddressed = !to.isBareJid() || account.countPresences() == 1; - Conversation conversation = mXmppConnectionService - .findOrCreateConversation(account, from.toBareJid(), false); + private Message parseOtrChat(String body, Jid from, String id, Conversation conversation) { String presence; if (from.isBareJid()) { presence = ""; } else { presence = from.getResourcepart(); } - extractChatState(conversation, packet); - updateLastseen(packet, account, true); - String body = packet.getBody(); if (body.matches("^\\?OTRv\\d{1,2}\\?.*")) { conversation.endOtrIfNeeded(); } if (!conversation.hasValidOtrSession()) { - if (properlyAddressed) { - conversation.startOtrSession(presence,false); - } else { - return null; - } + conversation.startOtrSession(presence,false); } else { - String foreignPresence = conversation.getOtrSession() - .getSessionID().getUserID(); + String foreignPresence = conversation.getOtrSession().getSessionID().getUserID(); if (!foreignPresence.equals(presence)) { conversation.endOtrIfNeeded(); - if (properlyAddressed) { - conversation.startOtrSession(presence, false); - } else { - return null; - } + conversation.startOtrSession(presence, false); } } try { - conversation.setLastReceivedOtrMessageId(packet.getId()); + conversation.setLastReceivedOtrMessageId(id); Session otrSession = conversation.getOtrSession(); - SessionStatus before = otrSession.getSessionStatus(); body = otrSession.transformReceiving(body); - SessionStatus after = otrSession.getSessionStatus(); - if ((before != after) && (after == SessionStatus.ENCRYPTED)) { + SessionStatus status = otrSession.getSessionStatus(); + if (body == null && status == SessionStatus.ENCRYPTED) { conversation.setNextEncryption(Message.ENCRYPTION_OTR); mXmppConnectionService.onOtrSessionEstablished(conversation); - } else if ((before != after) && (after == SessionStatus.FINISHED)) { + return null; + } else if (body == null && status == SessionStatus.FINISHED) { conversation.setNextEncryption(Message.ENCRYPTION_NONE); conversation.resetOtrSession(); mXmppConnectionService.updateConversationUi(); - } - if ((body == null) || (body.isEmpty())) { + return null; + } else if (body == null || (body.isEmpty())) { return null; } if (body.startsWith(CryptoHelper.FILETRANSFER)) { @@ -141,12 +86,7 @@ public class MessageParser extends AbstractParser implements conversation.setSymmetricKey(CryptoHelper.hexToBytes(key)); return null; } - Message finishedMessage = new Message(conversation, body, Message.ENCRYPTION_OTR, - Message.STATUS_RECEIVED); - finishedMessage.setTime(getTimestamp(packet)); - finishedMessage.setRemoteMsgId(packet.getId()); - finishedMessage.markable = isMarkable(packet); - finishedMessage.setCounterpart(from); + Message finishedMessage = new Message(conversation, body, Message.ENCRYPTION_OTR, Message.STATUS_RECEIVED); conversation.setLastReceivedOtrMessageId(null); return finishedMessage; } catch (Exception e) { @@ -155,499 +95,343 @@ public class MessageParser extends AbstractParser implements } } - private Message parseGroupchat(MessagePacket packet, Account account) { - int status; - final Jid from = packet.getFrom(); - if (from == null) { - return null; - } - if (mXmppConnectionService.find(account.pendingConferenceLeaves, - account, from.toBareJid()) != null) { - return null; - } - Conversation conversation = mXmppConnectionService - .findOrCreateConversation(account, from.toBareJid(), true); - final Jid trueCounterpart = conversation.getMucOptions().getTrueCounterpart(from.getResourcepart()); - if (trueCounterpart != null) { - updateLastseen(packet, account, trueCounterpart, false); - } - if (packet.hasChild("subject")) { - conversation.setHasMessagesLeftOnServer(true); - conversation.getMucOptions().setSubject(packet.findChild("subject").getContent()); - mXmppConnectionService.updateConversationUi(); - return null; + private class Invite { + Jid jid; + String password; + Invite(Jid jid, String password) { + this.jid = jid; + this.password = password; } - final Element x = packet.findChild("x", "http://jabber.org/protocol/muc#user"); - if (from.isBareJid() && (x == null || !x.hasChild("status"))) { - return null; - } else if (from.isBareJid() && x.hasChild("status")) { - for(Element child : x.getChildren()) { - if (child.getName().equals("status")) { - String code = child.getAttribute("code"); - if (code.contains(MucOptions.STATUS_CODE_ROOM_CONFIG_CHANGED)) { - mXmppConnectionService.fetchConferenceConfiguration(conversation); - } + public boolean execute(Account account) { + if (jid != null) { + Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, jid, true); + if (!conversation.getMucOptions().online()) { + conversation.getMucOptions().setPassword(password); + mXmppConnectionService.databaseBackend.updateConversation(conversation); + mXmppConnectionService.joinMuc(conversation); + mXmppConnectionService.updateConversationUi(); } + return true; } - return null; + return false; } + } - if (from.getResourcepart().equals(conversation.getMucOptions().getActualNick())) { - if (mXmppConnectionService.markMessage(conversation, - packet.getId(), Message.STATUS_SEND_RECEIVED)) { - return null; - } else if (packet.getId() == null) { - Message message = conversation.findSentMessageWithBody(packet.getBody()); - if (message != null) { - mXmppConnectionService.markMessage(message,Message.STATUS_SEND_RECEIVED); - return null; - } else { - status = Message.STATUS_SEND; - } - } else { - status = Message.STATUS_SEND; + private Invite extractInvite(Element message) { + Element x = message.findChild("x", "http://jabber.org/protocol/muc#user"); + if (x != null) { + Element invite = x.findChild("invite"); + if (invite != null) { + Element pw = x.findChild("password"); + return new Invite(message.getAttributeAsJid("from"), pw != null ? pw.getContent(): null); } } else { - status = Message.STATUS_RECEIVED; - } - String pgpBody = getPgpBody(packet); - Message finishedMessage; - if (pgpBody == null) { - finishedMessage = new Message(conversation, - packet.getBody(), Message.ENCRYPTION_NONE, status); - } else { - finishedMessage = new Message(conversation, pgpBody, - Message.ENCRYPTION_PGP, status); - } - finishedMessage.setRemoteMsgId(packet.getId()); - finishedMessage.markable = isMarkable(packet); - finishedMessage.setCounterpart(from); - if (status == Message.STATUS_RECEIVED) { - finishedMessage.setTrueCounterpart(conversation.getMucOptions() - .getTrueCounterpart(from.getResourcepart())); - } - if (packet.hasChild("delay") - && conversation.hasDuplicateMessage(finishedMessage)) { - return null; + x = message.findChild("x","jabber:x:conference"); + if (x != null) { + return new Invite(x.getAttributeAsJid("jid"),x.getAttribute("password")); + } } - finishedMessage.setTime(getTimestamp(packet)); - return finishedMessage; + return null; } - private Message parseCarbonMessage(final MessagePacket packet, final Account account) { - int status; - final Jid fullJid; - Element forwarded; - if (packet.hasChild("received", "urn:xmpp:carbons:2")) { - forwarded = packet.findChild("received", "urn:xmpp:carbons:2") - .findChild("forwarded", "urn:xmpp:forward:0"); - status = Message.STATUS_RECEIVED; - } else if (packet.hasChild("sent", "urn:xmpp:carbons:2")) { - forwarded = packet.findChild("sent", "urn:xmpp:carbons:2") - .findChild("forwarded", "urn:xmpp:forward:0"); - status = Message.STATUS_SEND; - } else { - return null; - } - if (forwarded == null) { - return null; - } - Element message = forwarded.findChild("message"); - if (message == null) { - return null; - } - if (!message.hasChild("body")) { - if (status == Message.STATUS_RECEIVED - && message.getAttribute("from") != null) { - parseNonMessage(message, account); - } else if (status == Message.STATUS_SEND - && message.hasChild("displayed", "urn:xmpp:chat-markers:0")) { - final Jid to = message.getAttributeAsJid("to"); - if (to != null) { - final Conversation conversation = mXmppConnectionService.find( - mXmppConnectionService.getConversations(), account, - to.toBareJid()); - if (conversation != null) { - mXmppConnectionService.markRead(conversation); + private void parseEvent(final Element event, final Jid from, final Account account) { + Element items = event.findChild("items"); + String node = items == null ? null : items.getAttribute("node"); + if ("urn:xmpp:avatar:metadata".equals(node)) { + Avatar avatar = Avatar.parseMetadata(items); + if (avatar != null) { + avatar.owner = from; + if (mXmppConnectionService.getFileBackend().isAvatarCached(avatar)) { + if (account.getJid().toBareJid().equals(from)) { + if (account.setAvatar(avatar.getFilename())) { + mXmppConnectionService.databaseBackend.updateAccount(account); + } + mXmppConnectionService.getAvatarService().clear(account); + mXmppConnectionService.updateConversationUi(); + mXmppConnectionService.updateAccountUi(); + } else { + Contact contact = account.getRoster().getContact(from); + contact.setAvatar(avatar); + mXmppConnectionService.getAvatarService().clear(contact); + mXmppConnectionService.updateConversationUi(); + mXmppConnectionService.updateRosterUi(); } + } else { + mXmppConnectionService.fetchAvatar(account, avatar); } } - return null; - } - if (status == Message.STATUS_RECEIVED) { - fullJid = message.getAttributeAsJid("from"); - if (fullJid == null) { - return null; - } else { - updateLastseen(message, account, true); - } - } else { - fullJid = message.getAttributeAsJid("to"); - if (fullJid == null) { - return null; + } else if ("http://jabber.org/protocol/nick".equals(node)) { + Element i = items.findChild("item"); + Element nick = i == null ? null : i.findChild("nick", "http://jabber.org/protocol/nick"); + if (nick != null) { + Contact contact = account.getRoster().getContact(from); + contact.setPresenceName(nick.getContent()); + mXmppConnectionService.getAvatarService().clear(account); + mXmppConnectionService.updateConversationUi(); + mXmppConnectionService.updateAccountUi(); } } - if (message.hasChild("x","http://jabber.org/protocol/muc#user") - && "chat".equals(message.getAttribute("type"))) { - return null; - } - Conversation conversation = mXmppConnectionService - .findOrCreateConversation(account, fullJid.toBareJid(), false); - String pgpBody = getPgpBody(message); - Message finishedMessage; - if (pgpBody != null) { - finishedMessage = new Message(conversation, pgpBody, - Message.ENCRYPTION_PGP, status); - } else { - String body = message.findChild("body").getContent(); - finishedMessage = new Message(conversation, body, - Message.ENCRYPTION_NONE, status); - } - extractChatState(conversation,message); - finishedMessage.setTime(getTimestamp(message)); - finishedMessage.setRemoteMsgId(message.getAttribute("id")); - finishedMessage.markable = isMarkable(message); - finishedMessage.setCounterpart(fullJid); - if (conversation.getMode() == Conversation.MODE_MULTI - && !fullJid.isBareJid()) { - finishedMessage.setType(Message.TYPE_PRIVATE); - finishedMessage.setTrueCounterpart(conversation.getMucOptions() - .getTrueCounterpart(fullJid.getResourcepart())); - if (conversation.hasDuplicateMessage(finishedMessage)) { - return null; + } + + private boolean handleErrorMessage(Account account, MessagePacket packet) { + if (packet.getType() == MessagePacket.TYPE_ERROR) { + Jid from = packet.getFrom(); + if (from != null) { + Message message = mXmppConnectionService.markMessage(account, + from.toBareJid(), + packet.getId(), + Message.STATUS_SEND_FAILED); + if (message != null && message.getEncryption() == Message.ENCRYPTION_OTR) { + message.getConversation().endOtrIfNeeded(); + } } + return true; } - return finishedMessage; + return false; } - private Message parseMamMessage(MessagePacket packet, final Account account) { - final Element result = packet.findChild("result","urn:xmpp:mam:0"); - if (result == null ) { - return null; - } - final MessageArchiveService.Query query = this.mXmppConnectionService.getMessageArchiveService().findQuery(result.getAttribute("queryid")); - if (query!=null) { - query.incrementTotalCount(); - } - final Element forwarded = result.findChild("forwarded","urn:xmpp:forward:0"); - if (forwarded == null) { - return null; - } - final Element message = forwarded.findChild("message"); - if (message == null) { - return null; + @Override + public void onMessagePacketReceived(Account account, MessagePacket original) { + if (handleErrorMessage(account, original)) { + return; } - final Element body = message.findChild("body"); - if (body == null || message.hasChild("private","urn:xmpp:carbons:2") || message.hasChild("no-copy","urn:xmpp:hints")) { - return null; + final MessagePacket packet; + Long timestamp = null; + final boolean isForwarded; + String serverMsgId = null; + final Element fin = original.findChild("fin", "urn:xmpp:mam:0"); + if (fin != null) { + mXmppConnectionService.getMessageArchiveService().processFin(fin,original.getFrom()); + return; } - int encryption; - String content = getPgpBody(message); - if (content != null) { - encryption = Message.ENCRYPTION_PGP; + final Element result = original.findChild("result","urn:xmpp:mam:0"); + final MessageArchiveService.Query query = result == null ? null : mXmppConnectionService.getMessageArchiveService().findQuery(result.getAttribute("queryid")); + if (query != null && query.validFrom(original.getFrom())) { + Pair<MessagePacket, Long> f = original.getForwardedMessagePacket("result", "urn:xmpp:mam:0"); + if (f == null) { + return; + } + timestamp = f.second; + packet = f.first; + isForwarded = true; + serverMsgId = result.getAttribute("id"); + query.incrementTotalCount(); + } else if (query != null) { + Log.d(Config.LOGTAG,account.getJid().toBareJid()+": received mam result from invalid sender"); + return; + } else if (original.fromServer(account)) { + Pair<MessagePacket, Long> f; + f = original.getForwardedMessagePacket("received", "urn:xmpp:carbons:2"); + f = f == null ? original.getForwardedMessagePacket("sent", "urn:xmpp:carbons:2") : f; + packet = f != null ? f.first : original; + if (handleErrorMessage(account, packet)) { + return; + } + timestamp = f != null ? f.second : null; + isForwarded = f != null; } else { - encryption = Message.ENCRYPTION_NONE; - content = body.getContent(); + packet = original; + isForwarded = false; } - if (content == null) { - return null; + + if (timestamp == null) { + timestamp = AbstractParser.getTimestamp(packet, System.currentTimeMillis()); } - final long timestamp = getTimestamp(forwarded); - final Jid to = message.getAttributeAsJid("to"); - final Jid from = message.getAttributeAsJid("from"); - Jid counterpart; + final String body = packet.getBody(); + final String encrypted = packet.findChildContent("x", "jabber:x:encrypted"); + final Element mucUserElement = packet.findChild("x","http://jabber.org/protocol/muc#user"); int status; - Conversation conversation; - if (from!=null && to != null && from.toBareJid().equals(account.getJid().toBareJid())) { + final Jid counterpart; + final Jid to = packet.getTo(); + final Jid from = packet.getFrom(); + final String remoteMsgId = packet.getId(); + + if (from == null || to == null) { + Log.d(Config.LOGTAG,"no to or from in: "+packet.toString()); + return; + } + + boolean isTypeGroupChat = packet.getType() == MessagePacket.TYPE_GROUPCHAT; + boolean isProperlyAddressed = !to.isBareJid() || account.countPresences() == 1; + boolean isMucStatusMessage = from.isBareJid() && mucUserElement != null && mucUserElement.hasChild("status"); + if (packet.fromAccount(account)) { status = Message.STATUS_SEND; - conversation = this.mXmppConnectionService.findOrCreateConversation(account,to.toBareJid(),false,query); counterpart = to; - } else if (from !=null && to != null) { + } else { status = Message.STATUS_RECEIVED; - conversation = this.mXmppConnectionService.findOrCreateConversation(account,from.toBareJid(),false,query); counterpart = from; - } else { - return null; - } - Message finishedMessage = new Message(conversation,content,encryption,status); - finishedMessage.setTime(timestamp); - finishedMessage.setCounterpart(counterpart); - finishedMessage.setRemoteMsgId(message.getAttribute("id")); - finishedMessage.setServerMsgId(result.getAttribute("id")); - if (conversation.hasDuplicateMessage(finishedMessage)) { - return null; } - if (query!=null) { - query.incrementMessageCount(); - } - return finishedMessage; - } - - private void parseError(final MessagePacket packet, final Account account) { - final Jid from = packet.getFrom(); - mXmppConnectionService.markMessage(account, from.toBareJid(), - packet.getId(), Message.STATUS_SEND_FAILED); - } - private void parseNonMessage(Element packet, Account account) { - final Jid from = packet.getAttributeAsJid("from"); - if (extractChatState(from == null ? null : mXmppConnectionService.find(account,from), packet)) { - mXmppConnectionService.updateConversationUi(); - } - Element invite = extractInvite(packet); - if (invite != null) { - Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, from, true); - if (!conversation.getMucOptions().online()) { - Element password = invite.findChild("password"); - conversation.getMucOptions().setPassword(password == null ? null : password.getContent()); - mXmppConnectionService.databaseBackend.updateConversation(conversation); - mXmppConnectionService.joinMuc(conversation); - mXmppConnectionService.updateConversationUi(); - } - } - if (packet.hasChild("event", "http://jabber.org/protocol/pubsub#event")) { - Element event = packet.findChild("event", - "http://jabber.org/protocol/pubsub#event"); - parseEvent(event, from, account); - } else if (from != null && packet.hasChild("displayed", "urn:xmpp:chat-markers:0")) { - String id = packet - .findChild("displayed", "urn:xmpp:chat-markers:0") - .getAttribute("id"); - updateLastseen(packet, account, true); - final Message displayedMessage = mXmppConnectionService.markMessage(account, from.toBareJid(), id, Message.STATUS_SEND_DISPLAYED); - Message message = displayedMessage == null ? null :displayedMessage.prev(); - while (message != null - && message.getStatus() == Message.STATUS_SEND_RECEIVED - && message.getTimeSent() < displayedMessage.getTimeSent()) { - mXmppConnectionService.markMessage(message, Message.STATUS_SEND_DISPLAYED); - message = message.prev(); - } - } else if (from != null - && packet.hasChild("received", "urn:xmpp:chat-markers:0")) { - String id = packet.findChild("received", "urn:xmpp:chat-markers:0") - .getAttribute("id"); - updateLastseen(packet, account, false); - mXmppConnectionService.markMessage(account, from.toBareJid(), - id, Message.STATUS_SEND_RECEIVED); - } else if (from != null - && packet.hasChild("received", "urn:xmpp:receipts")) { - String id = packet.findChild("received", "urn:xmpp:receipts") - .getAttribute("id"); - updateLastseen(packet, account, false); - mXmppConnectionService.markMessage(account, from.toBareJid(), - id, Message.STATUS_SEND_RECEIVED); + Invite invite = extractInvite(packet); + if (invite != null && invite.execute(account)) { + return; } - } - private Element extractInvite(Element message) { - Element x = message.findChild("x","http://jabber.org/protocol/muc#user"); - if (x == null) { - x = message.findChild("x","jabber:x:conference"); - } - if (x != null && x.hasChild("invite")) { - return x; - } else { - return null; + if (extractChatState(mXmppConnectionService.find(account,from), packet)) { + mXmppConnectionService.updateConversationUi(); } - } - private void parseEvent(final Element event, final Jid from, final Account account) { - Element items = event.findChild("items"); - if (items == null) { - return; - } - String node = items.getAttribute("node"); - if (node == null) { - return; - } - if (node.equals("urn:xmpp:avatar:metadata")) { - Avatar avatar = Avatar.parseMetadata(items); - if (avatar != null) { - avatar.owner = from; - if (mXmppConnectionService.getFileBackend().isAvatarCached( - avatar)) { - if (account.getJid().toBareJid().equals(from)) { - if (account.setAvatar(avatar.getFilename())) { - mXmppConnectionService.databaseBackend - .updateAccount(account); - } - mXmppConnectionService.getAvatarService().clear( - account); - mXmppConnectionService.updateConversationUi(); - mXmppConnectionService.updateAccountUi(); + if ((body != null || encrypted != null) && !isMucStatusMessage) { + Conversation conversation = mXmppConnectionService.findOrCreateConversation(account, counterpart.toBareJid(), isTypeGroupChat); + if (isTypeGroupChat) { + if (counterpart.getResourcepart().equals(conversation.getMucOptions().getActualNick())) { + status = Message.STATUS_SEND_RECEIVED; + if (mXmppConnectionService.markMessage(conversation, remoteMsgId, status)) { + return; } else { - Contact contact = account.getRoster().getContact( - from); - contact.setAvatar(avatar.getFilename()); - mXmppConnectionService.getAvatarService().clear( - contact); - mXmppConnectionService.updateConversationUi(); - mXmppConnectionService.updateRosterUi(); + Message message = conversation.findSentMessageWithBody(body); + if (message != null) { + message.setRemoteMsgId(remoteMsgId); + mXmppConnectionService.markMessage(message, status); + return; + } } } else { - mXmppConnectionService.fetchAvatar(account, avatar); + status = Message.STATUS_RECEIVED; } } - } else if (node.equals("http://jabber.org/protocol/nick")) { - Element item = items.findChild("item"); - if (item != null) { - Element nick = item.findChild("nick", - "http://jabber.org/protocol/nick"); - if (nick != null) { - if (from != null) { - Contact contact = account.getRoster().getContact( - from); - contact.setPresenceName(nick.getContent()); - mXmppConnectionService.getAvatarService().clear(account); - mXmppConnectionService.updateConversationUi(); - mXmppConnectionService.updateAccountUi(); + Message message; + if (body != null && body.startsWith("?OTR")) { + if (!isForwarded && !isTypeGroupChat && isProperlyAddressed) { + message = parseOtrChat(body, from, remoteMsgId, conversation); + if (message == null) { + return; } + } else { + message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); } + } else if (encrypted != null) { + message = new Message(conversation, encrypted, Message.ENCRYPTION_PGP, status); + } else { + message = new Message(conversation, body, Message.ENCRYPTION_NONE, status); } - } - } - - private String getPgpBody(Element message) { - Element child = message.findChild("x", "jabber:x:encrypted"); - if (child == null) { - return null; - } else { - return child.getContent(); - } - } - - private boolean isMarkable(Element message) { - return message.hasChild("markable", "urn:xmpp:chat-markers:0"); - } - - @Override - public void onMessagePacketReceived(Account account, MessagePacket packet) { - Message message = null; - this.parseNick(packet, account); - if ((packet.getType() == MessagePacket.TYPE_CHAT || packet.getType() == MessagePacket.TYPE_NORMAL)) { - if ((packet.getBody() != null) - && (packet.getBody().startsWith("?OTR"))) { - message = this.parseOtrChat(packet, account); - if (message != null) { - message.markUnread(); + message.setCounterpart(counterpart); + message.setRemoteMsgId(remoteMsgId); + message.setServerMsgId(serverMsgId); + message.setTime(timestamp); + message.markable = packet.hasChild("markable", "urn:xmpp:chat-markers:0"); + if (conversation.getMode() == Conversation.MODE_MULTI) { + message.setTrueCounterpart(conversation.getMucOptions().getTrueCounterpart(counterpart.getResourcepart())); + if (!isTypeGroupChat) { + message.setType(Message.TYPE_PRIVATE); } - } else if (packet.hasChild("body") && extractInvite(packet) == null) { - message = this.parseChat(packet, account); - if (message != null) { + } + updateLastseen(packet,account,true); + boolean checkForDuplicates = serverMsgId != null + || (isTypeGroupChat && packet.hasChild("delay","urn:xmpp:delay")) + || message.getType() == Message.TYPE_PRIVATE; + if (checkForDuplicates && conversation.hasDuplicateMessage(message)) { + Log.d(Config.LOGTAG,"skipping duplicate message from "+message.getCounterpart().toString()+" "+message.getBody()); + return; + } + if (query != null) { + query.incrementMessageCount(); + } + conversation.add(message); + if (serverMsgId == null) { + if (status == Message.STATUS_SEND || status == Message.STATUS_SEND_RECEIVED) { + mXmppConnectionService.markRead(conversation); + account.activateGracePeriod(); + } else { message.markUnread(); } - } else if (packet.hasChild("received", "urn:xmpp:carbons:2") - || (packet.hasChild("sent", "urn:xmpp:carbons:2"))) { - message = this.parseCarbonMessage(packet, account); - if (message != null) { - if (message.getStatus() == Message.STATUS_SEND) { - account.activateGracePeriod(); - mXmppConnectionService.markRead(message.getConversation()); - } else { - message.markUnread(); - } + mXmppConnectionService.updateConversationUi(); + } + + if (mXmppConnectionService.confirmMessages() && remoteMsgId != null && !isForwarded) { + if (packet.hasChild("markable", "urn:xmpp:chat-markers:0")) { + MessagePacket receipt = mXmppConnectionService + .getMessageGenerator().received(account, packet, "urn:xmpp:chat-markers:0"); + mXmppConnectionService.sendMessagePacket(account, receipt); } - } else if (packet.hasChild("result","urn:xmpp:mam:0")) { - message = parseMamMessage(packet, account); - if (message != null) { - Conversation conversation = message.getConversation(); - conversation.add(message); - mXmppConnectionService.databaseBackend.createMessage(message); + if (packet.hasChild("request", "urn:xmpp:receipts")) { + MessagePacket receipt = mXmppConnectionService + .getMessageGenerator().received(account, packet, "urn:xmpp:receipts"); + mXmppConnectionService.sendMessagePacket(account, receipt); } - return; - } else if (packet.hasChild("fin","urn:xmpp:mam:0")) { - Element fin = packet.findChild("fin","urn:xmpp:mam:0"); - mXmppConnectionService.getMessageArchiveService().processFin(fin); - } else { - parseNonMessage(packet, account); } - } else if (packet.getType() == MessagePacket.TYPE_GROUPCHAT) { - message = this.parseGroupchat(packet, account); - if (message != null) { - if (message.getStatus() == Message.STATUS_RECEIVED) { - message.markUnread(); - } else { - mXmppConnectionService.markRead(message.getConversation()); - account.activateGracePeriod(); + if (account.getXmppConnection() != null && account.getXmppConnection().getFeatures().advancedStreamFeaturesLoaded()) { + if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) { + mXmppConnectionService.updateConversation(conversation); } } - } else if (packet.getType() == MessagePacket.TYPE_ERROR) { - this.parseError(packet, account); - return; - } else if (packet.getType() == MessagePacket.TYPE_HEADLINE) { - this.parseHeadline(packet, account); - return; - } - if ((message == null) || (message.getBody() == null)) { - return; - } - if ((Settings.CONFIRM_MESSAGE_RECEIVED) - && ((packet.getId() != null))) { - if (packet.hasChild("markable", "urn:xmpp:chat-markers:0")) { - MessagePacket receipt = mXmppConnectionService - .getMessageGenerator().received(account, packet, - "urn:xmpp:chat-markers:0"); - mXmppConnectionService.sendMessagePacket(account, receipt); + + if (message.getStatus() == Message.STATUS_RECEIVED + && conversation.getOtrSession() != null + && !conversation.getOtrSession().getSessionID().getUserID() + .equals(message.getCounterpart().getResourcepart())) { + conversation.endOtrIfNeeded(); } - if (packet.hasChild("request", "urn:xmpp:receipts")) { - MessagePacket receipt = mXmppConnectionService - .getMessageGenerator().received(account, packet, - "urn:xmpp:receipts"); - mXmppConnectionService.sendMessagePacket(account, receipt); + + if (message.getEncryption() == Message.ENCRYPTION_NONE || mXmppConnectionService.saveEncryptedMessages()) { + mXmppConnectionService.databaseBackend.createMessage(message); } - } - Conversation conversation = message.getConversation(); - conversation.add(message); - if (account.getXmppConnection() != null && account.getXmppConnection().getFeatures().advancedStreamFeaturesLoaded()) { - if (conversation.setLastMessageTransmitted(System.currentTimeMillis())) { - mXmppConnectionService.updateConversation(conversation); + final HttpConnectionManager manager = this.mXmppConnectionService.getHttpConnectionManager(); + if (message.trusted() && message.treatAsDownloadable() != Message.Decision.NEVER && manager.getAutoAcceptFileSize() > 0) { + manager.createNewDownloadConnection(message); + } else if (!message.isRead()) { + mXmppConnectionService.getNotificationService().push(message); } - } + } else { //no body + if (isTypeGroupChat) { + Conversation conversation = mXmppConnectionService.find(account, from.toBareJid()); + if (packet.hasChild("subject")) { + if (conversation != null && conversation.getMode() == Conversation.MODE_MULTI) { + conversation.setHasMessagesLeftOnServer(conversation.countMessages() > 0); + conversation.getMucOptions().setSubject(packet.findChildContent("subject")); + mXmppConnectionService.updateConversationUi(); + return; + } + } - if (message.getStatus() == Message.STATUS_RECEIVED - && conversation.getOtrSession() != null - && !conversation.getOtrSession().getSessionID().getUserID() - .equals(message.getCounterpart().getResourcepart())) { - conversation.endOtrIfNeeded(); + if (conversation != null && isMucStatusMessage) { + for (Element child : mucUserElement.getChildren()) { + if (child.getName().equals("status") + && MucOptions.STATUS_CODE_ROOM_CONFIG_CHANGED.equals(child.getAttribute("code"))) { + mXmppConnectionService.fetchConferenceConfiguration(conversation); + } + } + } + } } - if (packet.getType() != MessagePacket.TYPE_ERROR) { - if (message.getEncryption() == Message.ENCRYPTION_NONE - || mXmppConnectionService.saveEncryptedMessages()) { - mXmppConnectionService.databaseBackend.createMessage(message); + Element received = packet.findChild("received", "urn:xmpp:chat-markers:0"); + if (received == null) { + received = packet.findChild("received", "urn:xmpp:receipts"); + } + if (received != null && !packet.fromAccount(account)) { + mXmppConnectionService.markMessage(account, from.toBareJid(), received.getAttribute("id"), Message.STATUS_SEND_RECEIVED); + } + Element displayed = packet.findChild("displayed", "urn:xmpp:chat-markers:0"); + if (displayed != null) { + if (packet.fromAccount(account)) { + Conversation conversation = mXmppConnectionService.find(account,counterpart.toBareJid()); + if (conversation != null) { + mXmppConnectionService.markRead(conversation); + } + } else { + updateLastseen(packet, account, true); + final Message displayedMessage = mXmppConnectionService.markMessage(account, from.toBareJid(), displayed.getAttribute("id"), Message.STATUS_SEND_DISPLAYED); + Message message = displayedMessage == null ? null : displayedMessage.prev(); + while (message != null + && message.getStatus() == Message.STATUS_SEND_RECEIVED + && message.getTimeSent() < displayedMessage.getTimeSent()) { + mXmppConnectionService.markMessage(message, Message.STATUS_SEND_DISPLAYED); + message = message.prev(); + } } } - final HttpConnectionManager manager = this.mXmppConnectionService.getHttpConnectionManager(); - if (message.trusted() - && Settings.DOWNLOAD_IMAGE_LINKS - && mXmppConnectionService.isDownloadAllowedInConnection() - && message.bodyContainsDownloadable() - && manager.getAutoAcceptFileSize() > 0) { - manager.createNewConnection(message); - } else if (!message.isRead()) { - mXmppConnectionService.getNotificationService().push(message); - } - mXmppConnectionService.updateConversationUi(); - } - private void parseHeadline(MessagePacket packet, Account account) { - if (packet.hasChild("event", "http://jabber.org/protocol/pubsub#event")) { - Element event = packet.findChild("event", - "http://jabber.org/protocol/pubsub#event"); - parseEvent(event, packet.getFrom(), account); + Element event = packet.findChild("event", "http://jabber.org/protocol/pubsub#event"); + if (event != null) { + parseEvent(event, from, account); } - } - private void parseNick(MessagePacket packet, Account account) { - Element nick = packet.findChild("nick", - "http://jabber.org/protocol/nick"); + String nick = packet.findChildContent("nick", "http://jabber.org/protocol/nick"); if (nick != null) { - if (packet.getFrom() != null) { - Contact contact = account.getRoster().getContact( - packet.getFrom()); - contact.setPresenceName(nick.getContent()); - } + Contact contact = account.getRoster().getContact(from); + contact.setPresenceName(nick); } } } |