diff options
Diffstat (limited to 'src/main/java/de/pixart/messenger/entities/Conversation.java')
| -rw-r--r-- | src/main/java/de/pixart/messenger/entities/Conversation.java | 1888 |
1 files changed, 944 insertions, 944 deletions
diff --git a/src/main/java/de/pixart/messenger/entities/Conversation.java b/src/main/java/de/pixart/messenger/entities/Conversation.java index 5a3dd4cf4..f9932f67d 100644 --- a/src/main/java/de/pixart/messenger/entities/Conversation.java +++ b/src/main/java/de/pixart/messenger/entities/Conversation.java @@ -29,948 +29,948 @@ import de.pixart.messenger.xmpp.jid.Jid; public class Conversation extends AbstractEntity implements Blockable, Comparable<Conversation> { - public static final String TABLENAME = "conversations"; - - public static final int STATUS_AVAILABLE = 0; - public static final int STATUS_ARCHIVED = 1; - public static final int STATUS_DELETED = 2; - - public static final int MODE_MULTI = 1; - public static final int MODE_SINGLE = 0; - - public static final String NAME = "name"; - public static final String ACCOUNT = "accountUuid"; - public static final String CONTACT = "contactUuid"; - public static final String CONTACTJID = "contactJid"; - public static final String STATUS = "status"; - public static final String CREATED = "created"; - public static final String MODE = "mode"; - public static final String ATTRIBUTES = "attributes"; - - public static final String ATTRIBUTE_NEXT_ENCRYPTION = "next_encryption"; - public static final String ATTRIBUTE_MUC_PASSWORD = "muc_password"; - public static final String ATTRIBUTE_MUTED_TILL = "muted_till"; - public static final String ATTRIBUTE_ALWAYS_NOTIFY = "always_notify"; - public static final String ATTRIBUTE_CRYPTO_TARGETS = "crypto_targets"; - public static final String ATTRIBUTE_LAST_CLEAR_HISTORY = "last_clear_history"; - - private String name; - private String contactUuid; - private String accountUuid; - private Jid contactJid; - private int status; - private long created; - private int mode; - - private JSONObject attributes = new JSONObject(); - - private Jid nextCounterpart; - - protected final ArrayList<Message> messages = new ArrayList<>(); - protected Account account = null; - - private transient SessionImpl otrSession; - - private transient String otrFingerprint = null; - private Smp mSmp = new Smp(); - - private String nextMessage; - - private transient MucOptions mucOptions = null; - - private byte[] symmetricKey; - - private Bookmark bookmark; - - private boolean messagesLeftOnServer = true; - private ChatState mOutgoingChatState = Config.DEFAULT_CHATSTATE; - private ChatState mIncomingChatState = Config.DEFAULT_CHATSTATE; - private String mLastReceivedOtrMessageId = null; - private String mFirstMamReference = null; - private Message correctingMessage; - - public boolean hasMessagesLeftOnServer() { - return messagesLeftOnServer; - } - - public void setHasMessagesLeftOnServer(boolean value) { - this.messagesLeftOnServer = value; - } - - - public Message getFirstUnreadMessage() { - Message first = null; - synchronized (this.messages) { - for (int i = messages.size() - 1; i >= 0; --i) { - if (messages.get(i).isRead()) { - return first; - } else { - first = messages.get(i); - } - } - } - return first; - } - - public Message findUnsentMessageWithUuid(String uuid) { - synchronized(this.messages) { - for (final Message message : this.messages) { - final int s = message.getStatus(); - if ((s == Message.STATUS_UNSEND || s == Message.STATUS_WAITING) && message.getUuid().equals(uuid)) { - return message; - } - } - } - return null; - } - - public void findWaitingMessages(OnMessageFound onMessageFound) { - synchronized (this.messages) { - for(Message message : this.messages) { - if (message.getStatus() == Message.STATUS_WAITING) { - onMessageFound.onMessageFound(message); - } - } - } - } - - public void findUnreadMessages(OnMessageFound onMessageFound) { - synchronized (this.messages) { - for(Message message : this.messages) { - if (!message.isRead()) { - onMessageFound.onMessageFound(message); - } - } - } - } - - public void findMessagesWithFiles(final OnMessageFound onMessageFound) { - synchronized (this.messages) { - for (final Message message : this.messages) { - if ((message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) - && message.getEncryption() != Message.ENCRYPTION_PGP) { - onMessageFound.onMessageFound(message); - } - } - } - } - - public Message findMessageWithFileAndUuid(final String uuid) { - synchronized (this.messages) { - for (final Message message : this.messages) { - if (message.getUuid().equals(uuid) - && message.getEncryption() != Message.ENCRYPTION_PGP - && (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE || message.treatAsDownloadable() != Message.Decision.NEVER)) { - return message; - } - } - } - return null; - } - - public void clearMessages() { - synchronized (this.messages) { - this.messages.clear(); - } - } - - public boolean setIncomingChatState(ChatState state) { - if (this.mIncomingChatState == state) { - return false; - } - this.mIncomingChatState = state; - return true; - } - - public ChatState getIncomingChatState() { - return this.mIncomingChatState; - } - - public boolean setOutgoingChatState(ChatState state) { - if (mode == MODE_MULTI) { - return false; - } - if (this.mOutgoingChatState != state) { - this.mOutgoingChatState = state; - return true; - } else { - return false; - } - } - - public ChatState getOutgoingChatState() { - return this.mOutgoingChatState; - } - - public void trim() { - synchronized (this.messages) { - final int size = messages.size(); - final int maxsize = Config.PAGE_SIZE * Config.MAX_NUM_PAGES; - if (size > maxsize) { - List<Message> discards = this.messages.subList(0, size - maxsize); - final PgpDecryptionService pgpDecryptionService = account.getPgpDecryptionService(); - if (pgpDecryptionService != null) { - pgpDecryptionService.discard(discards); - } - discards.clear(); - untieMessages(); - } - } - } - - public void findUnsentMessagesWithEncryption(int encryptionType, OnMessageFound onMessageFound) { - synchronized (this.messages) { - for (Message message : this.messages) { - if ((message.getStatus() == Message.STATUS_UNSEND || message.getStatus() == Message.STATUS_WAITING) - && (message.getEncryption() == encryptionType)) { - onMessageFound.onMessageFound(message); - } - } - } - } - - public void findUnsentTextMessages(OnMessageFound onMessageFound) { - synchronized (this.messages) { - for (Message message : this.messages) { - if (message.getType() != Message.TYPE_IMAGE - && message.getStatus() == Message.STATUS_UNSEND) { - onMessageFound.onMessageFound(message); - } - } - } - } - - public Message findSentMessageWithUuidOrRemoteId(String id) { - synchronized (this.messages) { - for (Message message : this.messages) { - if (id.equals(message.getUuid()) - || (message.getStatus() >= Message.STATUS_SEND - && id.equals(message.getRemoteMsgId()))) { - return message; - } - } - } - return null; - } - - public Message findMessageWithRemoteIdAndCounterpart(String id, Jid counterpart, boolean received, boolean carbon) { - synchronized (this.messages) { - for(int i = this.messages.size() - 1; i >= 0; --i) { - Message message = messages.get(i); - if (counterpart.equals(message.getCounterpart()) - && ((message.getStatus() == Message.STATUS_RECEIVED) == received) - && (carbon == message.isCarbon() || received) ) { - if (id.equals(message.getRemoteMsgId())) { - return message; - } else { - return null; - } - } - } - } - return null; - } - - public Message findSentMessageWithUuid(String id) { - synchronized (this.messages) { - for (Message message : this.messages) { - if (id.equals(message.getUuid())) { - return message; - } - } - } - return null; - } - - public void populateWithMessages(final List<Message> messages) { - synchronized (this.messages) { - messages.clear(); - messages.addAll(this.messages); - } - for(Iterator<Message> iterator = messages.iterator(); iterator.hasNext();) { - if (iterator.next().wasMergedIntoPrevious()) { - iterator.remove(); - } - } - } - - @Override - public boolean isBlocked() { - return getContact().isBlocked(); - } - - @Override - public boolean isDomainBlocked() { - return getContact().isDomainBlocked(); - } - - @Override - public Jid getBlockedJid() { - return getContact().getBlockedJid(); - } - - public String getLastReceivedOtrMessageId() { - return this.mLastReceivedOtrMessageId; - } - - public void setLastReceivedOtrMessageId(String id) { - this.mLastReceivedOtrMessageId = id; - } - - public int countMessages() { - synchronized (this.messages) { - return this.messages.size(); - } - } - - public void setFirstMamReference(String reference) { - this.mFirstMamReference = reference; - } - - public String getFirstMamReference() { - return this.mFirstMamReference; - } - - public void setLastClearHistory(long time) { - setAttribute("ATTRIBUTE_LAST_CLEAR_HISTORY",String.valueOf(time)); - } - - public long getLastClearHistory() { - return getLongAttribute("ATTRIBUTE_LAST_CLEAR_HISTORY", 0); - } - - public List<Jid> getAcceptedCryptoTargets() { - if (mode == MODE_SINGLE) { - return Arrays.asList(getJid().toBareJid()); - } else { - return getJidListAttribute(ATTRIBUTE_CRYPTO_TARGETS); - } - } - - public void setAcceptedCryptoTargets(List<Jid> acceptedTargets) { - setAttribute(ATTRIBUTE_CRYPTO_TARGETS, acceptedTargets); - } - - public void setCorrectingMessage(Message correctingMessage) { - this.correctingMessage = correctingMessage; - } - - public Message getCorrectingMessage() { - return this.correctingMessage; - } - - public boolean withSelf() { - return getContact().isSelf(); - } - - @Override - public int compareTo(Conversation another) { - final Message left = getLatestMessage(); - final Message right = another.getLatestMessage(); - if (left.getTimeSent() > right.getTimeSent()) { - return -1; - } else if (left.getTimeSent() < right.getTimeSent()) { - return 1; - } else { - return 0; - } - } - - public interface OnMessageFound { - void onMessageFound(final Message message); - } - - public Conversation(final String name, final Account account, final Jid contactJid, - final int mode) { - this(java.util.UUID.randomUUID().toString(), name, null, account - .getUuid(), contactJid, System.currentTimeMillis(), - STATUS_AVAILABLE, mode, ""); - this.account = account; - } - - public Conversation(final String uuid, final String name, final String contactUuid, - final String accountUuid, final Jid contactJid, final long created, final int status, - final int mode, final String attributes) { - this.uuid = uuid; - this.name = name; - this.contactUuid = contactUuid; - this.accountUuid = accountUuid; - this.contactJid = contactJid; - this.created = created; - this.status = status; - this.mode = mode; - try { - this.attributes = new JSONObject(attributes == null ? "" : attributes); - } catch (JSONException e) { - this.attributes = new JSONObject(); - } - } - - public boolean isRead() { - return (this.messages.size() == 0) || this.messages.get(this.messages.size() - 1).isRead(); - } - - public List<Message> markRead() { - final List<Message> unread = new ArrayList<>(); - synchronized (this.messages) { - for(Message message : this.messages) { - if (!message.isRead()) { - message.markRead(); - unread.add(message); - } - } - } - return unread; - } - - public Message getLatestMarkableMessage() { - for (int i = this.messages.size() - 1; i >= 0; --i) { - if (this.messages.get(i).getStatus() <= Message.STATUS_RECEIVED - && this.messages.get(i).markable) { - if (this.messages.get(i).isRead()) { - return null; - } else { - return this.messages.get(i); - } - } - } - return null; - } - - public Message getLatestMessage() { - if (this.messages.size() == 0) { - Message message = new Message(this, "", Message.ENCRYPTION_NONE); - message.setTime(getCreated()); - return message; - } else { - Message message = this.messages.get(this.messages.size() - 1); - message.setConversation(this); - return message; - } - } - - public String getName() { - if (getMode() == MODE_MULTI) { - if (getMucOptions().getSubject() != null) { - return getMucOptions().getSubject(); - } else if (bookmark != null - && bookmark.getBookmarkName() != null - && !bookmark.getBookmarkName().trim().isEmpty()) { - return bookmark.getBookmarkName().trim(); - } else { - String generatedName = getMucOptions().createNameFromParticipants(); - if (generatedName != null) { - return generatedName; - } else { - return getJid().getLocalpart(); - } - } - } else { - return this.getContact().getDisplayName(); - } - } - - public String getParticipants() { - if (getMode() == MODE_MULTI) { - String generatedName = getMucOptions().createNameFromParticipants(); - if (generatedName != null) { - return generatedName; - } else { - return null; - } - } else { - return null; - } - } - - public String getAccountUuid() { - return this.accountUuid; - } - - public Account getAccount() { - return this.account; - } - - public Contact getContact() { - return this.account.getRoster().getContact(this.contactJid); - } - - public void setAccount(final Account account) { - this.account = account; - } - - @Override - public Jid getJid() { - return this.contactJid; - } - - public int getStatus() { - return this.status; - } - - public long getCreated() { - return this.created; - } - - public ContentValues getContentValues() { - ContentValues values = new ContentValues(); - values.put(UUID, uuid); - values.put(NAME, name); - values.put(CONTACT, contactUuid); - values.put(ACCOUNT, accountUuid); - values.put(CONTACTJID, contactJid.toPreppedString()); - values.put(CREATED, created); - values.put(STATUS, status); - values.put(MODE, mode); - values.put(ATTRIBUTES, attributes.toString()); - return values; - } - - public static Conversation fromCursor(Cursor cursor) { - Jid jid; - try { - jid = Jid.fromString(cursor.getString(cursor.getColumnIndex(CONTACTJID)), true); - } catch (final InvalidJidException e) { - // Borked DB.. - jid = null; - } - return new Conversation(cursor.getString(cursor.getColumnIndex(UUID)), - cursor.getString(cursor.getColumnIndex(NAME)), - cursor.getString(cursor.getColumnIndex(CONTACT)), - cursor.getString(cursor.getColumnIndex(ACCOUNT)), - jid, - cursor.getLong(cursor.getColumnIndex(CREATED)), - cursor.getInt(cursor.getColumnIndex(STATUS)), - cursor.getInt(cursor.getColumnIndex(MODE)), - cursor.getString(cursor.getColumnIndex(ATTRIBUTES))); - } - - public void setStatus(int status) { - this.status = status; - } - - public int getMode() { - return this.mode; - } - - public void setMode(int mode) { - this.mode = mode; - } - - public SessionImpl startOtrSession(String presence, boolean sendStart) { - if (this.otrSession != null) { - return this.otrSession; - } else { - final SessionID sessionId = new SessionID(this.getJid().toBareJid().toString(), - presence, - "xmpp"); - this.otrSession = new SessionImpl(sessionId, getAccount().getOtrService()); - try { - if (sendStart) { - this.otrSession.startSession(); - return this.otrSession; - } - return this.otrSession; - } catch (OtrException e) { - return null; - } - } - - } - - public SessionImpl getOtrSession() { - return this.otrSession; - } - - public void resetOtrSession() { - this.otrFingerprint = null; - this.otrSession = null; - this.mSmp.hint = null; - this.mSmp.secret = null; - this.mSmp.status = Smp.STATUS_NONE; - } - - public Smp smp() { - return mSmp; - } - - public boolean startOtrIfNeeded() { - if (this.otrSession != null && this.otrSession.getSessionStatus() != SessionStatus.ENCRYPTED) { - try { - this.otrSession.startSession(); - return true; - } catch (OtrException e) { - this.resetOtrSession(); - return false; - } - } else { - return true; - } - } - - public boolean endOtrIfNeeded() { - if (this.otrSession != null) { - if (this.otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) { - try { - this.otrSession.endSession(); - this.resetOtrSession(); - return true; - } catch (OtrException e) { - this.resetOtrSession(); - return false; - } - } else { - this.resetOtrSession(); - return false; - } - } else { - return false; - } - } - - public boolean hasValidOtrSession() { - return this.otrSession != null; - } - - public synchronized String getOtrFingerprint() { - if (this.otrFingerprint == null) { - try { - if (getOtrSession() == null || getOtrSession().getSessionStatus() != SessionStatus.ENCRYPTED) { - return null; - } - DSAPublicKey remotePubKey = (DSAPublicKey) getOtrSession().getRemotePublicKey(); - this.otrFingerprint = getAccount().getOtrService().getFingerprint(remotePubKey); - } catch (final OtrCryptoException | UnsupportedOperationException ignored) { - return null; - } - } - return this.otrFingerprint; - } - - public boolean verifyOtrFingerprint() { - final String fingerprint = getOtrFingerprint(); - if (fingerprint != null) { - getContact().addOtrFingerprint(fingerprint); - return true; - } else { - return false; - } - } - - public boolean isOtrFingerprintVerified() { - return getContact().getOtrFingerprints().contains(getOtrFingerprint()); - } - - /** - * short for is Private and Non-anonymous - */ - private boolean isPnNA() { - return mode == MODE_SINGLE || (getMucOptions().membersOnly() && getMucOptions().nonanonymous()); - } - - public synchronized MucOptions getMucOptions() { - if (this.mucOptions == null) { - this.mucOptions = new MucOptions(this); - } - return this.mucOptions; - } - - public void resetMucOptions() { - this.mucOptions = null; - } - - public void setContactJid(final Jid jid) { - this.contactJid = jid; - } - - public void setNextCounterpart(Jid jid) { - this.nextCounterpart = jid; - } - - public Jid getNextCounterpart() { - return this.nextCounterpart; - } - - private int getMostRecentlyUsedIncomingEncryption() { - synchronized (this.messages) { - for(int i = this.messages.size() -1; i >= 0; --i) { - final Message m = this.messages.get(i); - if (m.getStatus() == Message.STATUS_RECEIVED) { - final int e = m.getEncryption(); - if (e == Message.ENCRYPTION_DECRYPTED || e == Message.ENCRYPTION_DECRYPTION_FAILED) { - return Message.ENCRYPTION_PGP; - } else { - return e; - } - } - } - } - return Message.ENCRYPTION_NONE; - } - - public int getNextEncryption() { - return Math.max(this.getIntAttribute(ATTRIBUTE_NEXT_ENCRYPTION, Message.ENCRYPTION_NONE), Message.ENCRYPTION_NONE); - } - - public void setNextEncryption(int encryption) { - this.setAttribute(ATTRIBUTE_NEXT_ENCRYPTION, String.valueOf(encryption)); - } - - public String getNextMessage() { - if (this.nextMessage == null) { - return ""; - } else { - return this.nextMessage; - } - } - - public boolean smpRequested() { - return smp().status == Smp.STATUS_CONTACT_REQUESTED; - } - - public void setNextMessage(String message) { - this.nextMessage = message; - } - - public void setSymmetricKey(byte[] key) { - this.symmetricKey = key; - } - - public byte[] getSymmetricKey() { - return this.symmetricKey; - } - - public void setBookmark(Bookmark bookmark) { - this.bookmark = bookmark; - this.bookmark.setConversation(this); - } - - public void deregisterWithBookmark() { - if (this.bookmark != null) { - this.bookmark.setConversation(null); - } - } - - public Bookmark getBookmark() { - return this.bookmark; - } - - public boolean hasDuplicateMessage(Message message) { - synchronized (this.messages) { - for (int i = this.messages.size() - 1; i >= 0; --i) { - if (this.messages.get(i).similar(message)) { - return true; - } - } - } - return false; - } - - public Message findSentMessageWithBody(String body) { - synchronized (this.messages) { - for (int i = this.messages.size() - 1; i >= 0; --i) { - Message message = this.messages.get(i); - if (message.getStatus() == Message.STATUS_UNSEND || message.getStatus() == Message.STATUS_SEND) { - String otherBody; - if (message.hasFileOnRemoteHost()) { - otherBody = message.getFileParams().url.toString(); - } else { - otherBody = message.body; - } - if (otherBody != null && otherBody.equals(body)) { - return message; - } - } - } - return null; - } - } - - public long getLastMessageTransmitted() { - final long last_clear = getLastClearHistory(); - long last_received = 0; - synchronized (this.messages) { - for(int i = this.messages.size() - 1; i >= 0; --i) { - Message message = this.messages.get(i); - if (message.getStatus() == Message.STATUS_RECEIVED || message.isCarbon()) { - last_received = message.getTimeSent(); - break; - } - } - } - return Math.max(last_clear,last_received); - } - - public void setMutedTill(long value) { - this.setAttribute(ATTRIBUTE_MUTED_TILL, String.valueOf(value)); - } - - public boolean isMuted() { - return System.currentTimeMillis() < this.getLongAttribute(ATTRIBUTE_MUTED_TILL, 0); - } - - public boolean alwaysNotify() { - return mode == MODE_SINGLE || getBooleanAttribute(ATTRIBUTE_ALWAYS_NOTIFY, Config.ALWAYS_NOTIFY_BY_DEFAULT || isPnNA()); - } - - public boolean setAttribute(String key, String value) { - synchronized (this.attributes) { - try { - this.attributes.put(key, value); - return true; - } catch (JSONException e) { - return false; - } - } - } - - public boolean setAttribute(String key, List<Jid> jids) { - JSONArray array = new JSONArray(); - for(Jid jid : jids) { - array.put(jid.toBareJid().toString()); - } - synchronized (this.attributes) { - try { - this.attributes.put(key, array); - return true; - } catch (JSONException e) { - e.printStackTrace(); - return false; - } - } - } - - public String getAttribute(String key) { - synchronized (this.attributes) { - try { - return this.attributes.getString(key); - } catch (JSONException e) { - return null; - } - } - } - - public List<Jid> getJidListAttribute(String key) { - ArrayList<Jid> list = new ArrayList<>(); - synchronized (this.attributes) { - try { - JSONArray array = this.attributes.getJSONArray(key); - for (int i = 0; i < array.length(); ++i) { - try { - list.add(Jid.fromString(array.getString(i))); - } catch (InvalidJidException e) { - //ignored - } - } - } catch (JSONException e) { - //ignored - } - } - return list; - } - - public int getIntAttribute(String key, int defaultValue) { - String value = this.getAttribute(key); - if (value == null) { - return defaultValue; - } else { - try { - return Integer.parseInt(value); - } catch (NumberFormatException e) { - return defaultValue; - } - } - } - - public long getLongAttribute(String key, long defaultValue) { - String value = this.getAttribute(key); - if (value == null) { - return defaultValue; - } else { - try { - return Long.parseLong(value); - } catch (NumberFormatException e) { - return defaultValue; - } - } - } - - public boolean getBooleanAttribute(String key, boolean defaultValue) { - String value = this.getAttribute(key); - if (value == null) { - return defaultValue; - } else { - return Boolean.parseBoolean(value); - } - } - - public void add(Message message) { - message.setConversation(this); - synchronized (this.messages) { - this.messages.add(message); - } - } - - public void prepend(Message message) { - message.setConversation(this); - synchronized (this.messages) { - this.messages.add(0,message); - } - } - - public void addAll(int index, List<Message> messages) { - synchronized (this.messages) { - this.messages.addAll(index, messages); - } - account.getPgpDecryptionService().decrypt(messages); - } - - public void sort() { - synchronized (this.messages) { - Collections.sort(this.messages, new Comparator<Message>() { - @Override - public int compare(Message left, Message right) { - if (left.getTimeSent() < right.getTimeSent()) { - return -1; - } else if (left.getTimeSent() > right.getTimeSent()) { - return 1; - } else { - return 0; - } - } - }); - untieMessages(); - } - } - - private void untieMessages() { - for(Message message : this.messages) { - message.untie(); - } - } - - public int unreadCount() { - synchronized (this.messages) { - int count = 0; - for(int i = this.messages.size() - 1; i >= 0; --i) { - if (this.messages.get(i).isRead()) { - return count; - } - ++count; - } - return count; - } - } - - public class Smp { - public static final int STATUS_NONE = 0; - public static final int STATUS_CONTACT_REQUESTED = 1; - public static final int STATUS_WE_REQUESTED = 2; - public static final int STATUS_FAILED = 3; - public static final int STATUS_VERIFIED = 4; - - public String secret = null; - public String hint = null; - public int status = 0; - } + public static final String TABLENAME = "conversations"; + + public static final int STATUS_AVAILABLE = 0; + public static final int STATUS_ARCHIVED = 1; + public static final int STATUS_DELETED = 2; + + public static final int MODE_MULTI = 1; + public static final int MODE_SINGLE = 0; + + public static final String NAME = "name"; + public static final String ACCOUNT = "accountUuid"; + public static final String CONTACT = "contactUuid"; + public static final String CONTACTJID = "contactJid"; + public static final String STATUS = "status"; + public static final String CREATED = "created"; + public static final String MODE = "mode"; + public static final String ATTRIBUTES = "attributes"; + + public static final String ATTRIBUTE_NEXT_ENCRYPTION = "next_encryption"; + public static final String ATTRIBUTE_MUC_PASSWORD = "muc_password"; + public static final String ATTRIBUTE_MUTED_TILL = "muted_till"; + public static final String ATTRIBUTE_ALWAYS_NOTIFY = "always_notify"; + public static final String ATTRIBUTE_CRYPTO_TARGETS = "crypto_targets"; + public static final String ATTRIBUTE_LAST_CLEAR_HISTORY = "last_clear_history"; + + private String name; + private String contactUuid; + private String accountUuid; + private Jid contactJid; + private int status; + private long created; + private int mode; + + private JSONObject attributes = new JSONObject(); + + private Jid nextCounterpart; + + protected final ArrayList<Message> messages = new ArrayList<>(); + protected Account account = null; + + private transient SessionImpl otrSession; + + private transient String otrFingerprint = null; + private Smp mSmp = new Smp(); + + private String nextMessage; + + private transient MucOptions mucOptions = null; + + private byte[] symmetricKey; + + private Bookmark bookmark; + + private boolean messagesLeftOnServer = true; + private ChatState mOutgoingChatState = Config.DEFAULT_CHATSTATE; + private ChatState mIncomingChatState = Config.DEFAULT_CHATSTATE; + private String mLastReceivedOtrMessageId = null; + private String mFirstMamReference = null; + private Message correctingMessage; + + public boolean hasMessagesLeftOnServer() { + return messagesLeftOnServer; + } + + public void setHasMessagesLeftOnServer(boolean value) { + this.messagesLeftOnServer = value; + } + + + public Message getFirstUnreadMessage() { + Message first = null; + synchronized (this.messages) { + for (int i = messages.size() - 1; i >= 0; --i) { + if (messages.get(i).isRead()) { + return first; + } else { + first = messages.get(i); + } + } + } + return first; + } + + public Message findUnsentMessageWithUuid(String uuid) { + synchronized (this.messages) { + for (final Message message : this.messages) { + final int s = message.getStatus(); + if ((s == Message.STATUS_UNSEND || s == Message.STATUS_WAITING) && message.getUuid().equals(uuid)) { + return message; + } + } + } + return null; + } + + public void findWaitingMessages(OnMessageFound onMessageFound) { + synchronized (this.messages) { + for (Message message : this.messages) { + if (message.getStatus() == Message.STATUS_WAITING) { + onMessageFound.onMessageFound(message); + } + } + } + } + + public void findUnreadMessages(OnMessageFound onMessageFound) { + synchronized (this.messages) { + for (Message message : this.messages) { + if (!message.isRead()) { + onMessageFound.onMessageFound(message); + } + } + } + } + + public void findMessagesWithFiles(final OnMessageFound onMessageFound) { + synchronized (this.messages) { + for (final Message message : this.messages) { + if ((message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE) + && message.getEncryption() != Message.ENCRYPTION_PGP) { + onMessageFound.onMessageFound(message); + } + } + } + } + + public Message findMessageWithFileAndUuid(final String uuid) { + synchronized (this.messages) { + for (final Message message : this.messages) { + if (message.getUuid().equals(uuid) + && message.getEncryption() != Message.ENCRYPTION_PGP + && (message.getType() == Message.TYPE_IMAGE || message.getType() == Message.TYPE_FILE || message.treatAsDownloadable() != Message.Decision.NEVER)) { + return message; + } + } + } + return null; + } + + public void clearMessages() { + synchronized (this.messages) { + this.messages.clear(); + } + } + + public boolean setIncomingChatState(ChatState state) { + if (this.mIncomingChatState == state) { + return false; + } + this.mIncomingChatState = state; + return true; + } + + public ChatState getIncomingChatState() { + return this.mIncomingChatState; + } + + public boolean setOutgoingChatState(ChatState state) { + if (mode == MODE_MULTI) { + return false; + } + if (this.mOutgoingChatState != state) { + this.mOutgoingChatState = state; + return true; + } else { + return false; + } + } + + public ChatState getOutgoingChatState() { + return this.mOutgoingChatState; + } + + public void trim() { + synchronized (this.messages) { + final int size = messages.size(); + final int maxsize = Config.PAGE_SIZE * Config.MAX_NUM_PAGES; + if (size > maxsize) { + List<Message> discards = this.messages.subList(0, size - maxsize); + final PgpDecryptionService pgpDecryptionService = account.getPgpDecryptionService(); + if (pgpDecryptionService != null) { + pgpDecryptionService.discard(discards); + } + discards.clear(); + untieMessages(); + } + } + } + + public void findUnsentMessagesWithEncryption(int encryptionType, OnMessageFound onMessageFound) { + synchronized (this.messages) { + for (Message message : this.messages) { + if ((message.getStatus() == Message.STATUS_UNSEND || message.getStatus() == Message.STATUS_WAITING) + && (message.getEncryption() == encryptionType)) { + onMessageFound.onMessageFound(message); + } + } + } + } + + public void findUnsentTextMessages(OnMessageFound onMessageFound) { + synchronized (this.messages) { + for (Message message : this.messages) { + if (message.getType() != Message.TYPE_IMAGE + && message.getStatus() == Message.STATUS_UNSEND) { + onMessageFound.onMessageFound(message); + } + } + } + } + + public Message findSentMessageWithUuidOrRemoteId(String id) { + synchronized (this.messages) { + for (Message message : this.messages) { + if (id.equals(message.getUuid()) + || (message.getStatus() >= Message.STATUS_SEND + && id.equals(message.getRemoteMsgId()))) { + return message; + } + } + } + return null; + } + + public Message findMessageWithRemoteIdAndCounterpart(String id, Jid counterpart, boolean received, boolean carbon) { + synchronized (this.messages) { + for (int i = this.messages.size() - 1; i >= 0; --i) { + Message message = messages.get(i); + if (counterpart.equals(message.getCounterpart()) + && ((message.getStatus() == Message.STATUS_RECEIVED) == received) + && (carbon == message.isCarbon() || received)) { + if (id.equals(message.getRemoteMsgId())) { + return message; + } else { + return null; + } + } + } + } + return null; + } + + public Message findSentMessageWithUuid(String id) { + synchronized (this.messages) { + for (Message message : this.messages) { + if (id.equals(message.getUuid())) { + return message; + } + } + } + return null; + } + + public void populateWithMessages(final List<Message> messages) { + synchronized (this.messages) { + messages.clear(); + messages.addAll(this.messages); + } + for (Iterator<Message> iterator = messages.iterator(); iterator.hasNext(); ) { + if (iterator.next().wasMergedIntoPrevious()) { + iterator.remove(); + } + } + } + + @Override + public boolean isBlocked() { + return getContact().isBlocked(); + } + + @Override + public boolean isDomainBlocked() { + return getContact().isDomainBlocked(); + } + + @Override + public Jid getBlockedJid() { + return getContact().getBlockedJid(); + } + + public String getLastReceivedOtrMessageId() { + return this.mLastReceivedOtrMessageId; + } + + public void setLastReceivedOtrMessageId(String id) { + this.mLastReceivedOtrMessageId = id; + } + + public int countMessages() { + synchronized (this.messages) { + return this.messages.size(); + } + } + + public void setFirstMamReference(String reference) { + this.mFirstMamReference = reference; + } + + public String getFirstMamReference() { + return this.mFirstMamReference; + } + + public void setLastClearHistory(long time) { + setAttribute("ATTRIBUTE_LAST_CLEAR_HISTORY", String.valueOf(time)); + } + + public long getLastClearHistory() { + return getLongAttribute("ATTRIBUTE_LAST_CLEAR_HISTORY", 0); + } + + public List<Jid> getAcceptedCryptoTargets() { + if (mode == MODE_SINGLE) { + return Arrays.asList(getJid().toBareJid()); + } else { + return getJidListAttribute(ATTRIBUTE_CRYPTO_TARGETS); + } + } + + public void setAcceptedCryptoTargets(List<Jid> acceptedTargets) { + setAttribute(ATTRIBUTE_CRYPTO_TARGETS, acceptedTargets); + } + + public void setCorrectingMessage(Message correctingMessage) { + this.correctingMessage = correctingMessage; + } + + public Message getCorrectingMessage() { + return this.correctingMessage; + } + + public boolean withSelf() { + return getContact().isSelf(); + } + + @Override + public int compareTo(Conversation another) { + final Message left = getLatestMessage(); + final Message right = another.getLatestMessage(); + if (left.getTimeSent() > right.getTimeSent()) { + return -1; + } else if (left.getTimeSent() < right.getTimeSent()) { + return 1; + } else { + return 0; + } + } + + public interface OnMessageFound { + void onMessageFound(final Message message); + } + + public Conversation(final String name, final Account account, final Jid contactJid, + final int mode) { + this(java.util.UUID.randomUUID().toString(), name, null, account + .getUuid(), contactJid, System.currentTimeMillis(), + STATUS_AVAILABLE, mode, ""); + this.account = account; + } + + public Conversation(final String uuid, final String name, final String contactUuid, + final String accountUuid, final Jid contactJid, final long created, final int status, + final int mode, final String attributes) { + this.uuid = uuid; + this.name = name; + this.contactUuid = contactUuid; + this.accountUuid = accountUuid; + this.contactJid = contactJid; + this.created = created; + this.status = status; + this.mode = mode; + try { + this.attributes = new JSONObject(attributes == null ? "" : attributes); + } catch (JSONException e) { + this.attributes = new JSONObject(); + } + } + + public boolean isRead() { + return (this.messages.size() == 0) || this.messages.get(this.messages.size() - 1).isRead(); + } + + public List<Message> markRead() { + final List<Message> unread = new ArrayList<>(); + synchronized (this.messages) { + for (Message message : this.messages) { + if (!message.isRead()) { + message.markRead(); + unread.add(message); + } + } + } + return unread; + } + + public Message getLatestMarkableMessage() { + for (int i = this.messages.size() - 1; i >= 0; --i) { + if (this.messages.get(i).getStatus() <= Message.STATUS_RECEIVED + && this.messages.get(i).markable) { + if (this.messages.get(i).isRead()) { + return null; + } else { + return this.messages.get(i); + } + } + } + return null; + } + + public Message getLatestMessage() { + if (this.messages.size() == 0) { + Message message = new Message(this, "", Message.ENCRYPTION_NONE); + message.setTime(getCreated()); + return message; + } else { + Message message = this.messages.get(this.messages.size() - 1); + message.setConversation(this); + return message; + } + } + + public String getName() { + if (getMode() == MODE_MULTI) { + if (getMucOptions().getSubject() != null) { + return getMucOptions().getSubject(); + } else if (bookmark != null + && bookmark.getBookmarkName() != null + && !bookmark.getBookmarkName().trim().isEmpty()) { + return bookmark.getBookmarkName().trim(); + } else { + String generatedName = getMucOptions().createNameFromParticipants(); + if (generatedName != null) { + return generatedName; + } else { + return getJid().getLocalpart(); + } + } + } else { + return this.getContact().getDisplayName(); + } + } + + public String getParticipants() { + if (getMode() == MODE_MULTI) { + String generatedName = getMucOptions().createNameFromParticipants(); + if (generatedName != null) { + return generatedName; + } else { + return null; + } + } else { + return null; + } + } + + public String getAccountUuid() { + return this.accountUuid; + } + + public Account getAccount() { + return this.account; + } + + public Contact getContact() { + return this.account.getRoster().getContact(this.contactJid); + } + + public void setAccount(final Account account) { + this.account = account; + } + + @Override + public Jid getJid() { + return this.contactJid; + } + + public int getStatus() { + return this.status; + } + + public long getCreated() { + return this.created; + } + + public ContentValues getContentValues() { + ContentValues values = new ContentValues(); + values.put(UUID, uuid); + values.put(NAME, name); + values.put(CONTACT, contactUuid); + values.put(ACCOUNT, accountUuid); + values.put(CONTACTJID, contactJid.toPreppedString()); + values.put(CREATED, created); + values.put(STATUS, status); + values.put(MODE, mode); + values.put(ATTRIBUTES, attributes.toString()); + return values; + } + + public static Conversation fromCursor(Cursor cursor) { + Jid jid; + try { + jid = Jid.fromString(cursor.getString(cursor.getColumnIndex(CONTACTJID)), true); + } catch (final InvalidJidException e) { + // Borked DB.. + jid = null; + } + return new Conversation(cursor.getString(cursor.getColumnIndex(UUID)), + cursor.getString(cursor.getColumnIndex(NAME)), + cursor.getString(cursor.getColumnIndex(CONTACT)), + cursor.getString(cursor.getColumnIndex(ACCOUNT)), + jid, + cursor.getLong(cursor.getColumnIndex(CREATED)), + cursor.getInt(cursor.getColumnIndex(STATUS)), + cursor.getInt(cursor.getColumnIndex(MODE)), + cursor.getString(cursor.getColumnIndex(ATTRIBUTES))); + } + + public void setStatus(int status) { + this.status = status; + } + + public int getMode() { + return this.mode; + } + + public void setMode(int mode) { + this.mode = mode; + } + + public SessionImpl startOtrSession(String presence, boolean sendStart) { + if (this.otrSession != null) { + return this.otrSession; + } else { + final SessionID sessionId = new SessionID(this.getJid().toBareJid().toString(), + presence, + "xmpp"); + this.otrSession = new SessionImpl(sessionId, getAccount().getOtrService()); + try { + if (sendStart) { + this.otrSession.startSession(); + return this.otrSession; + } + return this.otrSession; + } catch (OtrException e) { + return null; + } + } + + } + + public SessionImpl getOtrSession() { + return this.otrSession; + } + + public void resetOtrSession() { + this.otrFingerprint = null; + this.otrSession = null; + this.mSmp.hint = null; + this.mSmp.secret = null; + this.mSmp.status = Smp.STATUS_NONE; + } + + public Smp smp() { + return mSmp; + } + + public boolean startOtrIfNeeded() { + if (this.otrSession != null && this.otrSession.getSessionStatus() != SessionStatus.ENCRYPTED) { + try { + this.otrSession.startSession(); + return true; + } catch (OtrException e) { + this.resetOtrSession(); + return false; + } + } else { + return true; + } + } + + public boolean endOtrIfNeeded() { + if (this.otrSession != null) { + if (this.otrSession.getSessionStatus() == SessionStatus.ENCRYPTED) { + try { + this.otrSession.endSession(); + this.resetOtrSession(); + return true; + } catch (OtrException e) { + this.resetOtrSession(); + return false; + } + } else { + this.resetOtrSession(); + return false; + } + } else { + return false; + } + } + + public boolean hasValidOtrSession() { + return this.otrSession != null; + } + + public synchronized String getOtrFingerprint() { + if (this.otrFingerprint == null) { + try { + if (getOtrSession() == null || getOtrSession().getSessionStatus() != SessionStatus.ENCRYPTED) { + return null; + } + DSAPublicKey remotePubKey = (DSAPublicKey) getOtrSession().getRemotePublicKey(); + this.otrFingerprint = getAccount().getOtrService().getFingerprint(remotePubKey); + } catch (final OtrCryptoException | UnsupportedOperationException ignored) { + return null; + } + } + return this.otrFingerprint; + } + + public boolean verifyOtrFingerprint() { + final String fingerprint = getOtrFingerprint(); + if (fingerprint != null) { + getContact().addOtrFingerprint(fingerprint); + return true; + } else { + return false; + } + } + + public boolean isOtrFingerprintVerified() { + return getContact().getOtrFingerprints().contains(getOtrFingerprint()); + } + + /** + * short for is Private and Non-anonymous + */ + private boolean isPnNA() { + return mode == MODE_SINGLE || (getMucOptions().membersOnly() && getMucOptions().nonanonymous()); + } + + public synchronized MucOptions getMucOptions() { + if (this.mucOptions == null) { + this.mucOptions = new MucOptions(this); + } + return this.mucOptions; + } + + public void resetMucOptions() { + this.mucOptions = null; + } + + public void setContactJid(final Jid jid) { + this.contactJid = jid; + } + + public void setNextCounterpart(Jid jid) { + this.nextCounterpart = jid; + } + + public Jid getNextCounterpart() { + return this.nextCounterpart; + } + + private int getMostRecentlyUsedIncomingEncryption() { + synchronized (this.messages) { + for (int i = this.messages.size() - 1; i >= 0; --i) { + final Message m = this.messages.get(i); + if (m.getStatus() == Message.STATUS_RECEIVED) { + final int e = m.getEncryption(); + if (e == Message.ENCRYPTION_DECRYPTED || e == Message.ENCRYPTION_DECRYPTION_FAILED) { + return Message.ENCRYPTION_PGP; + } else { + return e; + } + } + } + } + return Message.ENCRYPTION_NONE; + } + + public int getNextEncryption() { + return Math.max(this.getIntAttribute(ATTRIBUTE_NEXT_ENCRYPTION, Message.ENCRYPTION_NONE), Message.ENCRYPTION_NONE); + } + + public void setNextEncryption(int encryption) { + this.setAttribute(ATTRIBUTE_NEXT_ENCRYPTION, String.valueOf(encryption)); + } + + public String getNextMessage() { + if (this.nextMessage == null) { + return ""; + } else { + return this.nextMessage; + } + } + + public boolean smpRequested() { + return smp().status == Smp.STATUS_CONTACT_REQUESTED; + } + + public void setNextMessage(String message) { + this.nextMessage = message; + } + + public void setSymmetricKey(byte[] key) { + this.symmetricKey = key; + } + + public byte[] getSymmetricKey() { + return this.symmetricKey; + } + + public void setBookmark(Bookmark bookmark) { + this.bookmark = bookmark; + this.bookmark.setConversation(this); + } + + public void deregisterWithBookmark() { + if (this.bookmark != null) { + this.bookmark.setConversation(null); + } + } + + public Bookmark getBookmark() { + return this.bookmark; + } + + public boolean hasDuplicateMessage(Message message) { + synchronized (this.messages) { + for (int i = this.messages.size() - 1; i >= 0; --i) { + if (this.messages.get(i).similar(message)) { + return true; + } + } + } + return false; + } + + public Message findSentMessageWithBody(String body) { + synchronized (this.messages) { + for (int i = this.messages.size() - 1; i >= 0; --i) { + Message message = this.messages.get(i); + if (message.getStatus() == Message.STATUS_UNSEND || message.getStatus() == Message.STATUS_SEND) { + String otherBody; + if (message.hasFileOnRemoteHost()) { + otherBody = message.getFileParams().url.toString(); + } else { + otherBody = message.body; + } + if (otherBody != null && otherBody.equals(body)) { + return message; + } + } + } + return null; + } + } + + public long getLastMessageTransmitted() { + final long last_clear = getLastClearHistory(); + long last_received = 0; + synchronized (this.messages) { + for (int i = this.messages.size() - 1; i >= 0; --i) { + Message message = this.messages.get(i); + if (message.getStatus() == Message.STATUS_RECEIVED || message.isCarbon()) { + last_received = message.getTimeSent(); + break; + } + } + } + return Math.max(last_clear, last_received); + } + + public void setMutedTill(long value) { + this.setAttribute(ATTRIBUTE_MUTED_TILL, String.valueOf(value)); + } + + public boolean isMuted() { + return System.currentTimeMillis() < this.getLongAttribute(ATTRIBUTE_MUTED_TILL, 0); + } + + public boolean alwaysNotify() { + return mode == MODE_SINGLE || getBooleanAttribute(ATTRIBUTE_ALWAYS_NOTIFY, Config.ALWAYS_NOTIFY_BY_DEFAULT || isPnNA()); + } + + public boolean setAttribute(String key, String value) { + synchronized (this.attributes) { + try { + this.attributes.put(key, value); + return true; + } catch (JSONException e) { + return false; + } + } + } + + public boolean setAttribute(String key, List<Jid> jids) { + JSONArray array = new JSONArray(); + for (Jid jid : jids) { + array.put(jid.toBareJid().toString()); + } + synchronized (this.attributes) { + try { + this.attributes.put(key, array); + return true; + } catch (JSONException e) { + e.printStackTrace(); + return false; + } + } + } + + public String getAttribute(String key) { + synchronized (this.attributes) { + try { + return this.attributes.getString(key); + } catch (JSONException e) { + return null; + } + } + } + + public List<Jid> getJidListAttribute(String key) { + ArrayList<Jid> list = new ArrayList<>(); + synchronized (this.attributes) { + try { + JSONArray array = this.attributes.getJSONArray(key); + for (int i = 0; i < array.length(); ++i) { + try { + list.add(Jid.fromString(array.getString(i))); + } catch (InvalidJidException e) { + //ignored + } + } + } catch (JSONException e) { + //ignored + } + } + return list; + } + + public int getIntAttribute(String key, int defaultValue) { + String value = this.getAttribute(key); + if (value == null) { + return defaultValue; + } else { + try { + return Integer.parseInt(value); + } catch (NumberFormatException e) { + return defaultValue; + } + } + } + + public long getLongAttribute(String key, long defaultValue) { + String value = this.getAttribute(key); + if (value == null) { + return defaultValue; + } else { + try { + return Long.parseLong(value); + } catch (NumberFormatException e) { + return defaultValue; + } + } + } + + public boolean getBooleanAttribute(String key, boolean defaultValue) { + String value = this.getAttribute(key); + if (value == null) { + return defaultValue; + } else { + return Boolean.parseBoolean(value); + } + } + + public void add(Message message) { + message.setConversation(this); + synchronized (this.messages) { + this.messages.add(message); + } + } + + public void prepend(Message message) { + message.setConversation(this); + synchronized (this.messages) { + this.messages.add(0, message); + } + } + + public void addAll(int index, List<Message> messages) { + synchronized (this.messages) { + this.messages.addAll(index, messages); + } + account.getPgpDecryptionService().decrypt(messages); + } + + public void sort() { + synchronized (this.messages) { + Collections.sort(this.messages, new Comparator<Message>() { + @Override + public int compare(Message left, Message right) { + if (left.getTimeSent() < right.getTimeSent()) { + return -1; + } else if (left.getTimeSent() > right.getTimeSent()) { + return 1; + } else { + return 0; + } + } + }); + untieMessages(); + } + } + + private void untieMessages() { + for (Message message : this.messages) { + message.untie(); + } + } + + public int unreadCount() { + synchronized (this.messages) { + int count = 0; + for (int i = this.messages.size() - 1; i >= 0; --i) { + if (this.messages.get(i).isRead()) { + return count; + } + ++count; + } + return count; + } + } + + public class Smp { + public static final int STATUS_NONE = 0; + public static final int STATUS_CONTACT_REQUESTED = 1; + public static final int STATUS_WE_REQUESTED = 2; + public static final int STATUS_FAILED = 3; + public static final int STATUS_VERIFIED = 4; + + public String secret = null; + public String hint = null; + public int status = 0; + } } |