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Code Issues Projects Releases Wiki Activity

[core] Add API to add messages with attachments

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This commit is contained in:
Torsten Grote
2018-11-05 10:32:38 -03:00
parent 483106e00c
commit cccaeeda6c
10 changed files with 37 additions and 8 deletions
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2
briar-android/src/main/java/org/briarproject/briar/android/contact/ConversationActivity.java
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@@ -519,7 +519,7 @@ public class ConversationActivity extends BriarActivity
try {
//noinspection ConstantConditions init in loadGroupId()
storeMessage(privateMessageFactory.createPrivateMessage(
messagingGroupId, timestamp, text), text);
messagingGroupId, timestamp, text, emptyList()), text);
} catch (FormatException e) {
throw new RuntimeException(e);
}

8
briar-api/src/main/java/org/briarproject/briar/api/messaging/MessagingManager.java
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@@ -8,6 +8,8 @@ import org.briarproject.bramble.api.sync.GroupId;
import org.briarproject.bramble.api.sync.MessageId;
import org.briarproject.briar.api.conversation.ConversationManager.ConversationClient;
import java.nio.ByteBuffer;
@NotNullByDefault
public interface MessagingManager extends ConversationClient {
@@ -31,6 +33,12 @@ public interface MessagingManager extends ConversationClient {
*/
void addLocalMessage(PrivateMessage m) throws DbException;
/**
* Stores a local attachment message.
*/
AttachmentHeader addLocalAttachment(GroupId groupId, long timestamp,
String contentType, ByteBuffer data) throws DbException;
/**
* Returns the ID of the contact with the given private conversation.
*/

5
briar-api/src/main/java/org/briarproject/briar/api/messaging/PrivateMessageFactory.java
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@@ -4,10 +4,13 @@ import org.briarproject.bramble.api.FormatException;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import org.briarproject.bramble.api.sync.GroupId;
import java.util.List;
@NotNullByDefault
public interface PrivateMessageFactory {
PrivateMessage createPrivateMessage(GroupId groupId, long timestamp,
String text) throws FormatException;
String text, List<AttachmentHeader> attachments)
throws FormatException;
}

10
briar-core/src/main/java/org/briarproject/briar/messaging/MessagingManagerImpl.java
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@@ -25,6 +25,7 @@ import org.briarproject.bramble.api.versioning.ClientVersioningManager.ClientVer
import org.briarproject.briar.api.client.MessageTracker;
import org.briarproject.briar.api.conversation.ConversationMessageHeader;
import org.briarproject.briar.api.messaging.Attachment;
import org.briarproject.briar.api.messaging.AttachmentHeader;
import org.briarproject.briar.api.messaging.MessagingManager;
import org.briarproject.briar.api.messaging.PrivateMessage;
import org.briarproject.briar.api.messaging.PrivateMessageHeader;
@@ -150,6 +151,15 @@ class MessagingManagerImpl extends ConversationClientImpl
}
}
@Override
public AttachmentHeader addLocalAttachment(GroupId groupId, long timestamp,
String contentType, ByteBuffer data) {
// TODO add real implementation
byte[] b = new byte[MessageId.LENGTH];
new Random().nextBytes(b);
return new AttachmentHeader(new MessageId(b), "image/png");
}
private ContactId getContactId(Transaction txn, GroupId g)
throws DbException {
try {

6
briar-core/src/main/java/org/briarproject/briar/messaging/PrivateMessageFactoryImpl.java
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@@ -6,9 +6,12 @@ import org.briarproject.bramble.api.data.BdfList;
import org.briarproject.bramble.api.nullsafety.NotNullByDefault;
import org.briarproject.bramble.api.sync.GroupId;
import org.briarproject.bramble.api.sync.Message;
import org.briarproject.briar.api.messaging.AttachmentHeader;
import org.briarproject.briar.api.messaging.PrivateMessage;
import org.briarproject.briar.api.messaging.PrivateMessageFactory;
import java.util.List;
import javax.annotation.concurrent.Immutable;
import javax.inject.Inject;
@@ -28,7 +31,8 @@ class PrivateMessageFactoryImpl implements PrivateMessageFactory {
@Override
public PrivateMessage createPrivateMessage(GroupId groupId, long timestamp,
String text) throws FormatException {
String text, List<AttachmentHeader> attachments)
throws FormatException {
// Validate the arguments
if (utf8IsTooLong(text, MAX_PRIVATE_MESSAGE_TEXT_LENGTH))
throw new IllegalArgumentException();

3
briar-core/src/main/java/org/briarproject/briar/test/TestDataCreatorImpl.java
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@@ -53,6 +53,7 @@ import java.util.logging.Logger;
import javax.inject.Inject;
import static java.util.Collections.emptyList;
import static java.util.logging.Level.INFO;
import static java.util.logging.Level.WARNING;
import static org.briarproject.bramble.api.plugin.BluetoothConstants.UUID_BYTES;
@@ -327,7 +328,7 @@ public class TestDataCreatorImpl implements TestDataCreator {
private void createPrivateMessage(GroupId groupId, String text,
long timestamp, boolean local) throws DbException, FormatException {
PrivateMessage m = privateMessageFactory
.createPrivateMessage(groupId, timestamp, text);
.createPrivateMessage(groupId, timestamp, text, emptyList());
BdfDictionary meta = new BdfDictionary();
meta.put("timestamp", timestamp);
meta.put("local", local);

3
briar-core/src/test/java/org/briarproject/briar/messaging/MessageSizeIntegrationTest.java
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@@ -24,6 +24,7 @@ import org.junit.Test;
import javax.inject.Inject;
import static java.util.Collections.emptyList;
import static org.briarproject.bramble.api.identity.AuthorConstants.MAX_AUTHOR_NAME_LENGTH;
import static org.briarproject.bramble.api.identity.AuthorConstants.MAX_PUBLIC_KEY_LENGTH;
import static org.briarproject.bramble.api.record.Record.MAX_RECORD_PAYLOAD_BYTES;
@@ -58,7 +59,7 @@ public class MessageSizeIntegrationTest extends BriarTestCase {
long timestamp = Long.MAX_VALUE;
String text = getRandomString(MAX_PRIVATE_MESSAGE_TEXT_LENGTH);
PrivateMessage message = privateMessageFactory.createPrivateMessage(
groupId, timestamp, text);
groupId, timestamp, text, emptyList());
// Check the size of the serialised message
int length = message.getMessage().getRawLength();
assertTrue(length > UniqueId.LENGTH + 8

3
briar-core/src/test/java/org/briarproject/briar/messaging/SimplexMessagingIntegrationTest.java
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@@ -41,6 +41,7 @@ import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.InputStream;
import static java.util.Collections.emptyList;
import static org.briarproject.bramble.api.transport.TransportConstants.TAG_LENGTH;
import static org.briarproject.bramble.test.TestPluginConfigModule.MAX_LATENCY;
import static org.briarproject.bramble.test.TestPluginConfigModule.TRANSPORT_ID;
@@ -121,7 +122,7 @@ public class SimplexMessagingIntegrationTest extends BriarTestCase {
PrivateMessageFactory privateMessageFactory =
device.getPrivateMessageFactory();
PrivateMessage message = privateMessageFactory.createPrivateMessage(
groupId, System.currentTimeMillis(), "Hi!");
groupId, System.currentTimeMillis(), "Hi!", emptyList());
messagingManager.addLocalMessage(message);
}

2
briar-headless/src/main/java/org/briarproject/briar/headless/messaging/MessagingControllerImpl.kt
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@@ -73,7 +73,7 @@ constructor(
val group = messagingManager.getContactGroup(contact)
val now = clock.currentTimeMillis()
val m = privateMessageFactory.createPrivateMessage(group.id, now, message)
val m = privateMessageFactory.createPrivateMessage(group.id, now, message, emptyList())
messagingManager.addLocalMessage(m)
return ctx.json(m.output(contact.id, message))

3
briar-headless/src/test/java/org/briarproject/briar/headless/messaging/MessagingControllerImplTest.kt
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@@ -110,7 +110,8 @@ internal class MessagingControllerImplTest : ControllerTest() {
privateMessageFactory.createPrivateMessage(
group.id,
timestamp,
text
text,
emptyList()
)
} returns privateMessage
every { messagingManager.addLocalMessage(privateMessage) } just runs