X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/d7f7c84e6c023e96064efcfcc29a78440866218a..a2debdb2347b103c6b49b5b2dacfcfabb27fff71:/src/main/java/org/asamk/signal/commands/ReceiveCommand.java diff --git a/src/main/java/org/asamk/signal/commands/ReceiveCommand.java b/src/main/java/org/asamk/signal/commands/ReceiveCommand.java index d28513b5..5d41dde0 100644 --- a/src/main/java/org/asamk/signal/commands/ReceiveCommand.java +++ b/src/main/java/org/asamk/signal/commands/ReceiveCommand.java @@ -6,21 +6,29 @@ import net.sourceforge.argparse4j.inf.Subparser; import org.asamk.Signal; import org.asamk.signal.JsonReceiveMessageHandler; +import org.asamk.signal.JsonWriter; +import org.asamk.signal.OutputType; import org.asamk.signal.ReceiveMessageHandler; +import org.asamk.signal.json.JsonMessageEnvelope; import org.asamk.signal.manager.Manager; import org.asamk.signal.util.DateUtils; -import org.freedesktop.dbus.DBusConnection; -import org.freedesktop.dbus.DBusSigHandler; +import org.freedesktop.dbus.connections.impl.DBusConnection; import org.freedesktop.dbus.exceptions.DBusException; -import org.whispersystems.util.Base64; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; import java.io.IOException; +import java.util.Base64; +import java.util.Map; +import java.util.Set; import java.util.concurrent.TimeUnit; import static org.asamk.signal.util.ErrorUtils.handleAssertionError; public class ReceiveCommand implements ExtendedDbusCommand, LocalCommand { + private final static Logger logger = LoggerFactory.getLogger(ReceiveCommand.class); + @Override public void attachToSubparser(final Subparser subparser) { subparser.addArgument("-t", "--timeout") @@ -30,19 +38,42 @@ public class ReceiveCommand implements ExtendedDbusCommand, LocalCommand { .help("Don’t download attachments of received messages.") .action(Arguments.storeTrue()); subparser.addArgument("--json") - .help("Output received messages in json format, one json object per line.") + .help("WARNING: This parameter is now deprecated! Please use the global \"--output=json\" option instead.\n\nOutput received messages in json format, one json object per line.") .action(Arguments.storeTrue()); } + @Override + public Set getSupportedOutputTypes() { + return Set.of(OutputType.PLAIN_TEXT, OutputType.JSON); + } + public int handleCommand(final Namespace ns, final Signal signal, DBusConnection dbusconnection) { - if (dbusconnection != null) { - try { - dbusconnection.addSigHandler(Signal.MessageReceived.class, messageReceived -> { + boolean inJson = ns.get("output") == OutputType.JSON || ns.getBoolean("json"); + + // TODO delete later when "json" variable is removed + if (ns.getBoolean("json")) { + logger.warn("\"--json\" option has been deprecated, please use the global \"--output=json\" instead."); + } + + final JsonWriter jsonWriter = inJson ? new JsonWriter(System.out) : null; + try { + dbusconnection.addSigHandler(Signal.MessageReceived.class, messageReceived -> { + if (jsonWriter != null) { + JsonMessageEnvelope envelope = new JsonMessageEnvelope(messageReceived); + final Map object = Map.of("envelope", envelope); + try { + jsonWriter.write(object); + } catch (IOException e) { + logger.error("Failed to write json object: {}", e.getMessage()); + } + } else { System.out.print(String.format("Envelope from: %s\nTimestamp: %s\nBody: %s\n", - messageReceived.getSender(), DateUtils.formatTimestamp(messageReceived.getTimestamp()), messageReceived.getMessage())); + messageReceived.getSender(), + DateUtils.formatTimestamp(messageReceived.getTimestamp()), + messageReceived.getMessage())); if (messageReceived.getGroupId().length > 0) { System.out.println("Group info:"); - System.out.println(" Id: " + Base64.encodeBytes(messageReceived.getGroupId())); + System.out.println(" Id: " + Base64.getEncoder().encodeToString(messageReceived.getGroupId())); } if (messageReceived.getAttachments().size() > 0) { System.out.println("Attachments: "); @@ -51,34 +82,75 @@ public class ReceiveCommand implements ExtendedDbusCommand, LocalCommand { } } System.out.println(); - }); - dbusconnection.addSigHandler(Signal.ReceiptReceived.class, - receiptReceived -> System.out.print(String.format("Receipt from: %s\nTimestamp: %s\n", - receiptReceived.getSender(), DateUtils.formatTimestamp(receiptReceived.getTimestamp())))); - } catch (UnsatisfiedLinkError e) { - System.err.println("Missing native library dependency for dbus service: " + e.getMessage()); - return 1; - } catch (DBusException e) { - e.printStackTrace(); - return 1; - } - while (true) { - try { - Thread.sleep(10000); - } catch (InterruptedException e) { - return 0; } + }); + + dbusconnection.addSigHandler(Signal.ReceiptReceived.class, receiptReceived -> { + if (jsonWriter != null) { + JsonMessageEnvelope envelope = new JsonMessageEnvelope(receiptReceived); + final Map object = Map.of("envelope", envelope); + try { + jsonWriter.write(object); + } catch (IOException e) { + logger.error("Failed to write json object: {}", e.getMessage()); + } + } else { + System.out.print(String.format("Receipt from: %s\nTimestamp: %s\n", + receiptReceived.getSender(), + DateUtils.formatTimestamp(receiptReceived.getTimestamp()))); + } + }); + + dbusconnection.addSigHandler(Signal.SyncMessageReceived.class, syncReceived -> { + if (jsonWriter != null) { + JsonMessageEnvelope envelope = new JsonMessageEnvelope(syncReceived); + final Map object = Map.of("envelope", envelope); + try { + jsonWriter.write(object); + } catch (IOException e) { + logger.error("Failed to write json object: {}", e.getMessage()); + } + } else { + System.out.print(String.format("Sync Envelope from: %s to: %s\nTimestamp: %s\nBody: %s\n", + syncReceived.getSource(), + syncReceived.getDestination(), + DateUtils.formatTimestamp(syncReceived.getTimestamp()), + syncReceived.getMessage())); + if (syncReceived.getGroupId().length > 0) { + System.out.println("Group info:"); + System.out.println(" Id: " + Base64.getEncoder().encodeToString(syncReceived.getGroupId())); + } + if (syncReceived.getAttachments().size() > 0) { + System.out.println("Attachments: "); + for (String attachment : syncReceived.getAttachments()) { + System.out.println("- Stored plaintext in: " + attachment); + } + } + System.out.println(); + } + }); + } catch (DBusException e) { + e.printStackTrace(); + return 2; + } + while (true) { + try { + Thread.sleep(10000); + } catch (InterruptedException e) { + return 0; } } - return 0; } @Override public int handleCommand(final Namespace ns, final Manager m) { - if (!m.isRegistered()) { - System.err.println("User is not registered."); - return 1; + boolean inJson = ns.get("output") == OutputType.JSON || ns.getBoolean("json"); + + // TODO delete later when "json" variable is removed + if (ns.getBoolean("json")) { + logger.warn("\"--json\" option has been deprecated, please use the global \"--output=json\" instead."); } + double timeout = 5; if (ns.getDouble("timeout") != null) { timeout = ns.getDouble("timeout"); @@ -90,8 +162,14 @@ public class ReceiveCommand implements ExtendedDbusCommand, LocalCommand { } boolean ignoreAttachments = ns.getBoolean("ignore_attachments"); try { - final Manager.ReceiveMessageHandler handler = ns.getBoolean("json") ? new JsonReceiveMessageHandler(m) : new ReceiveMessageHandler(m); - m.receiveMessages((long) (timeout * 1000), TimeUnit.MILLISECONDS, returnOnTimeout, ignoreAttachments, handler); + final Manager.ReceiveMessageHandler handler = inJson + ? new JsonReceiveMessageHandler(m) + : new ReceiveMessageHandler(m); + m.receiveMessages((long) (timeout * 1000), + TimeUnit.MILLISECONDS, + returnOnTimeout, + ignoreAttachments, + handler); return 0; } catch (IOException e) { System.err.println("Error while receiving messages: " + e.getMessage());