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Code Issues Projects Releases Wiki Activity

Moved subscription updates to the client layer.

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This commit is contained in:
akwizgran
2016-02-01 15:13:36 +00:00
parent 54272c8836
commit 18db17bf5b
30 changed files with 1286 additions and 646 deletions
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27
briar-core/src/org/briarproject/messaging/MessagingManagerImpl.java
View File

@@ -5,6 +5,7 @@ import com.google.inject.Inject;
import org.briarproject.api.FormatException;
import org.briarproject.api.contact.Contact;
import org.briarproject.api.contact.ContactId;
import org.briarproject.api.contact.ContactManager;
import org.briarproject.api.contact.ContactManager.AddContactHook;
import org.briarproject.api.contact.ContactManager.RemoveContactHook;
import org.briarproject.api.data.BdfDictionary;
@@ -50,18 +51,19 @@ class MessagingManagerImpl implements MessagingManager, AddContactHook,
Logger.getLogger(MessagingManagerImpl.class.getName());
private final DatabaseComponent db;
private final ContactManager contactManager;
private final PrivateGroupFactory privateGroupFactory;
private final BdfReaderFactory bdfReaderFactory;
private final MetadataEncoder metadataEncoder;
private final MetadataParser metadataParser;
@Inject
MessagingManagerImpl(DatabaseComponent db,
MessagingManagerImpl(DatabaseComponent db, ContactManager contactManager,
PrivateGroupFactory privateGroupFactory,
BdfReaderFactory bdfReaderFactory,
MetadataEncoder metadataEncoder,
BdfReaderFactory bdfReaderFactory, MetadataEncoder metadataEncoder,
MetadataParser metadataParser) {
this.db = db;
this.contactManager = contactManager;
this.privateGroupFactory = privateGroupFactory;
this.bdfReaderFactory = bdfReaderFactory;
this.metadataEncoder = metadataEncoder;
@@ -71,8 +73,8 @@ class MessagingManagerImpl implements MessagingManager, AddContactHook,
@Override
public void addingContact(ContactId c) {
try {
// Create the conversation group
Group g = getConversationGroup(db.getContact(c));
// Create a group to share with the contact
Group g = getContactGroup(db.getContact(c));
// Store the group and share it with the contact
db.addGroup(g);
db.setVisibility(g.getId(), Collections.singletonList(c));
@@ -87,14 +89,14 @@ class MessagingManagerImpl implements MessagingManager, AddContactHook,
}
}
private Group getConversationGroup(Contact c) {
private Group getContactGroup(Contact c) {
return privateGroupFactory.createPrivateGroup(CLIENT_ID, c);
}
@Override
public void removingContact(ContactId c) {
try {
db.removeGroup(getConversationGroup(db.getContact(c)));
db.removeGroup(getContactGroup(db.getContact(c)));
} catch (DbException e) {
if (LOG.isLoggable(WARNING)) LOG.log(WARNING, e.toString(), e);
}
@@ -135,7 +137,7 @@ class MessagingManagerImpl implements MessagingManager, AddContactHook,
@Override
public GroupId getConversationId(ContactId c) throws DbException {
return getConversationGroup(db.getContact(c)).getId();
return getContactGroup(contactManager.getContact(c)).getId();
}
@Override
@@ -172,15 +174,16 @@ class MessagingManagerImpl implements MessagingManager, AddContactHook,
MESSAGE_HEADER_LENGTH, raw.length - MESSAGE_HEADER_LENGTH);
BdfReader r = bdfReaderFactory.createReader(in);
try {
// Extract the private message body
r.readListStart();
if (r.hasRaw()) r.skipRaw(); // Parent ID
else r.skipNull(); // No parent
r.skipString(); // Content type
return r.readRaw(MAX_PRIVATE_MESSAGE_BODY_LENGTH);
byte[] messageBody = r.readRaw(MAX_PRIVATE_MESSAGE_BODY_LENGTH);
r.readListEnd();
if (!r.eof()) throw new FormatException();
return messageBody;
} catch (FormatException e) {
// Not a valid private message
throw new IllegalArgumentException();
throw new DbException(e);
} catch (IOException e) {
// Shouldn't happen with ByteArrayInputStream
throw new RuntimeException(e);

9
briar-core/src/org/briarproject/messaging/PrivateMessageValidator.java
View File

@@ -7,6 +7,7 @@ import org.briarproject.api.data.BdfReader;
import org.briarproject.api.data.BdfReaderFactory;
import org.briarproject.api.data.MetadataEncoder;
import org.briarproject.api.db.Metadata;
import org.briarproject.api.sync.Group;
import org.briarproject.api.sync.Message;
import org.briarproject.api.sync.MessageId;
import org.briarproject.api.sync.MessageValidator;
@@ -16,8 +17,6 @@ import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.util.logging.Logger;
import javax.inject.Inject;
import static org.briarproject.api.messaging.MessagingConstants.MAX_CONTENT_TYPE_LENGTH;
import static org.briarproject.api.messaging.MessagingConstants.MAX_PRIVATE_MESSAGE_BODY_LENGTH;
import static org.briarproject.api.sync.SyncConstants.MESSAGE_HEADER_LENGTH;
@@ -32,7 +31,6 @@ class PrivateMessageValidator implements MessageValidator {
private final MetadataEncoder metadataEncoder;
private final Clock clock;
@Inject
PrivateMessageValidator(BdfReaderFactory bdfReaderFactory,
MetadataEncoder metadataEncoder, Clock clock) {
this.bdfReaderFactory = bdfReaderFactory;
@@ -41,7 +39,7 @@ class PrivateMessageValidator implements MessageValidator {
}
@Override
public Metadata validateMessage(Message m) {
public Metadata validateMessage(Message m, Group g) {
// Reject the message if it's too far in the future
long now = clock.currentTimeMillis();
if (m.getTimestamp() - now > MAX_CLOCK_DIFFERENCE) {
@@ -55,7 +53,6 @@ class PrivateMessageValidator implements MessageValidator {
MESSAGE_HEADER_LENGTH, raw.length - MESSAGE_HEADER_LENGTH);
BdfReader r = bdfReaderFactory.createReader(in);
MessageId parent = null;
String contentType;
r.readListStart();
// Read the parent ID, if any
if (r.hasRaw()) {
@@ -66,7 +63,7 @@ class PrivateMessageValidator implements MessageValidator {
r.readNull();
}
// Read the content type
contentType = r.readString(MAX_CONTENT_TYPE_LENGTH);
String contentType = r.readString(MAX_CONTENT_TYPE_LENGTH);
// Read the private message body
r.readRaw(MAX_PRIVATE_MESSAGE_BODY_LENGTH);
r.readListEnd();