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Send Signal "MessageReceived" on dbus when receiving messages

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AsamK 2015-12-30 18:09:48 +01:00
parent fb36613402
commit acadd90a6d
2 changed files with 113 additions and 1 deletions
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8
src/main/java/org/asamk/TextSecure.java
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@ -3,6 +3,8 @@ package org.asamk;
import org.asamk.textsecure.AttachmentInvalidException; import org.asamk.textsecure.AttachmentInvalidException;
import org.asamk.textsecure.GroupNotFoundException; import org.asamk.textsecure.GroupNotFoundException;
import org.freedesktop.dbus.DBusInterface; import org.freedesktop.dbus.DBusInterface;
import org.freedesktop.dbus.DBusSignal;
import org.freedesktop.dbus.exceptions.DBusException;
import org.whispersystems.textsecure.api.push.exceptions.EncapsulatedExceptions; import org.whispersystems.textsecure.api.push.exceptions.EncapsulatedExceptions;
import java.io.IOException; import java.io.IOException;
@ -16,4 +18,10 @@ public interface TextSecure extends DBusInterface {
void sendEndSessionMessage(List<String> recipients) throws IOException, EncapsulatedExceptions; void sendEndSessionMessage(List<String> recipients) throws IOException, EncapsulatedExceptions;
void sendGroupMessage(String message, List<String> attachments, byte[] groupId) throws EncapsulatedExceptions, GroupNotFoundException, AttachmentInvalidException, IOException; void sendGroupMessage(String message, List<String> attachments, byte[] groupId) throws EncapsulatedExceptions, GroupNotFoundException, AttachmentInvalidException, IOException;
class MessageReceived extends DBusSignal {
public MessageReceived(String objectpath, String sender, byte[] groupId, String message, List<String> attachments) throws DBusException {
super(objectpath, sender, groupId, message, attachments);
}
}
} }

106
src/main/java/org/asamk/textsecure/Main.java
View file

@ -295,7 +295,7 @@ public class Main {
System.exit(3); System.exit(3);
} }
try { try {
m.receiveMessages(3600, false, new ReceiveMessageHandler(m)); m.receiveMessages(3600, false, new DbusReceiveMessageHandler(m, conn));
} catch (IOException e) { } catch (IOException e) {
System.err.println("Error while receiving messages: " + e.getMessage()); System.err.println("Error while receiving messages: " + e.getMessage());
System.exit(3); System.exit(3);
@ -542,4 +542,108 @@ public class Main {
} }
} }
} }
private static class DbusReceiveMessageHandler implements Manager.ReceiveMessageHandler {
final Manager m;
final DBusConnection conn;
public DbusReceiveMessageHandler(Manager m, DBusConnection conn) {
this.m = m;
this.conn = conn;
}
@Override
public void handleMessage(TextSecureEnvelope envelope, TextSecureContent content, GroupInfo group) {
System.out.println("Envelope from: " + envelope.getSource());
System.out.println("Timestamp: " + envelope.getTimestamp());
if (envelope.isReceipt()) {
System.out.println("Got receipt.");
} else if (envelope.isWhisperMessage() | envelope.isPreKeyWhisperMessage()) {
if (content == null) {
System.out.println("Failed to decrypt message.");
} else {
if (content.getDataMessage().isPresent()) {
TextSecureDataMessage message = content.getDataMessage().get();
System.out.println("Message timestamp: " + message.getTimestamp());
if (message.getBody().isPresent()) {
System.out.println("Body: " + message.getBody().get());
}
if (message.getGroupInfo().isPresent()) {
TextSecureGroup groupInfo = message.getGroupInfo().get();
System.out.println("Group info:");
System.out.println(" Id: " + Base64.encodeBytes(groupInfo.getGroupId()));
if (groupInfo.getName().isPresent()) {
System.out.println(" Name: " + groupInfo.getName().get());
} else if (group != null) {
System.out.println(" Name: " + group.name);
} else {
System.out.println(" Name: <Unknown group>");
}
System.out.println(" Type: " + groupInfo.getType());
if (groupInfo.getMembers().isPresent()) {
for (String member : groupInfo.getMembers().get()) {
System.out.println(" Member: " + member);
}
}
if (groupInfo.getAvatar().isPresent()) {
System.out.println(" Avatar:");
printAttachment(groupInfo.getAvatar().get());
}
}
if (message.isEndSession()) {
System.out.println("Is end session");
}
List<String> attachments = new ArrayList<>();
if (message.getAttachments().isPresent()) {
System.out.println("Attachments: ");
for (TextSecureAttachment attachment : message.getAttachments().get()) {
if (attachment.isPointer()) {
attachments.add(m.getAttachmentFile(attachment.asPointer().getId()).getAbsolutePath());
}
printAttachment(attachment);
}
}
if (!message.isEndSession() &&
!(message.getGroupInfo().isPresent() && message.getGroupInfo().get().getType() != TextSecureGroup.Type.DELIVER)) {
try {
conn.sendSignal(new TextSecure.MessageReceived(
TEXTSECURE_OBJECTPATH,
envelope.getSource(),
message.getGroupInfo().isPresent() ? message.getGroupInfo().get().getGroupId() : new byte[0],
message.getBody().isPresent() ? message.getBody().get() : "",
attachments));
} catch (DBusException e) {
e.printStackTrace();
}
}
}
if (content.getSyncMessage().isPresent()) {
TextSecureSyncMessage syncMessage = content.getSyncMessage().get();
System.out.println("Received sync message");
}
}
} else {
System.out.println("Unknown message received.");
}
System.out.println();
}
private void printAttachment(TextSecureAttachment attachment) {
System.out.println("- " + attachment.getContentType() + " (" + (attachment.isPointer() ? "Pointer" : "") + (attachment.isStream() ? "Stream" : "") + ")");
if (attachment.isPointer()) {
final TextSecureAttachmentPointer pointer = attachment.asPointer();
System.out.println(" Id: " + pointer.getId() + " Key length: " + pointer.getKey().length + (pointer.getRelay().isPresent() ? " Relay: " + pointer.getRelay().get() : ""));
System.out.println(" Size: " + (pointer.getSize().isPresent() ? pointer.getSize().get() + " bytes" : "<unavailable>") + (pointer.getPreview().isPresent() ? " (Preview is available: " + pointer.getPreview().get().length + " bytes)" : ""));
File file = m.getAttachmentFile(pointer.getId());
if (file.exists()) {
System.out.println(" Stored plaintext in: " + file);
}
}
}
}
} }