@Override
public void onData(MessageInfo mi, RTMPCommand command) {
String handlerName = (String) command.getArguments().get(0);
if (HANDLER_NAME_SET_DATA_FRAME.equals(handlerName)) {
metaData = (Map) command.getArguments().get(2);
System.err.println("metadata: " + command.getArguments());
} else {
System.err.println("Unknown data: " + command.getArguments());
}
}
@Override
public void invokeCommand(MessageInfo mi, RTMPCommand command) {
// System.err.println("cmd: " + command.getName() + " " + command.getArguments());
if (command.getName().equals("connect")) {
cmdConnect(mi, command);
} else if (command.getName().equals("releaseStream")) {
sendSuccess(mi, command);
} else if (command.getName().equals("FCUnpublish")) {
// sendSuccess(mi, command);
context.terminate();
} else if (command.getName().equals("createStream")) {
cmdCreateStream(mi, command);
} else if (command.getName().equals("FCPublish")) {
cmdFCPublish(mi, command);
} else if (command.getName().equals("publish")) {
cmdPublish(mi, command);
} else if (command.getName().equals("deleteStream")) {
cmdDeleteStream(mi, command);
} else {
System.err.println("Unknown command: " + command.getName());
sendError(mi, command, null, null);
}
}
protected void cmdCreateStream(MessageInfo mi, RTMPCommand command) {
AMFPacket response = new AMFPacket();
response.writeString("_result");
response.writeNumber(command.getTxid());
response.writeMixed(null);
response.writeMixed(1d);
context.writeCommand(mi.chunkStreamID, mi.messageStreamID, response);
}
protected void sendError(MessageInfo mi, RTMPCommand command, Object object, Object information) {
AMFPacket response = new AMFPacket();
response.writeString("_error");
response.writeNumber(command.getTxid());
response.writeMixed(object);
response.writeMixed(information);
context.writeCommand(mi.chunkStreamID, mi.messageStreamID, response);
}
protected void cmdConnect(MessageInfo mi, RTMPCommand command) {
AMFPacket response = new AMFPacket();
response.writeString("_result");
response.writeNumber(command.getTxid());
Map<String, Object> arg1 = new HashMap<>();
arg1.put("fmsVer", "FMS/3,5,5,2004");
arg1.put("capabilities", 31d);
arg1.put("mode", 1d);
response.writeObject(arg1);
Map<String, Object> arg2 = new HashMap<>();
arg2.put("level", "status");
arg2.put("code", "NetConnection.Connect.Success");
arg2.put("description", "Connection succeeded");
arg2.put("data", new Object[0]);
arg2.put("clientId", 1d);
arg2.put("objectEncoding", 0d);
response.writeObject(arg2);
context.writeCommand(mi.chunkStreamID, mi.messageStreamID, response);
}
protected void cmdPublish(MessageInfo mi, RTMPCommand command) {
Object arg1 = command.getArguments().get(0);
if (!(arg1 instanceof String)) {
sendSuccess(mi, command);
return;
}
String streamName = (String) command.getArguments().get(0);
int separatorPos = streamName.indexOf(STREAM_NAME_SEPARATOR);
if (separatorPos == -1) {
Map<String, Object> info = new HashMap<>();
info.put("code", "NetStream.Publish.BadName"); // with lack of better choice
info.put("level", "error");
info.put("description", "Stream password required.");
terminateWithError(mi, command, null, info);
return;
}
String clientStreamID = streamName.substring(0, separatorPos);
String clientSecret = streamName.substring(separatorPos + 1);
String streamProperty = props.getProperty("streams." + clientStreamID);
if (!"true".equals(streamProperty) && !"1".equals(streamProperty)) {
Map<String, Object> info = new HashMap<>();
info.put("code", "NetStream.Publish.BadName"); // with lack of better choice
info.put("level", "error");
info.put("description", "Stream does not exist.");
terminateWithError(mi, command, null, info);
return;
}
String streamSectret = props.getProperty("streams." + clientStreamID + ".password");
if (streamSectret == null) {
Map<String, Object> info = new HashMap<>();
info.put("code", "NetStream.Publish.BadName"); // with lack of better choice
info.put("level", "error");
info.put("description", "Stream does not exist.");
terminateWithError(mi, command, null, info);
return;
}
if (!clientSecret.equals(streamSectret)) {
Map<String, Object> info = new HashMap<>();
info.put("code", "NetStream.Publish.BadName"); // with lack of better choice
info.put("level", "error");
info.put("description", "Authentication error.");
terminateWithError(mi, command, null, info);
return;
}
// raise limit after successful authentication
context.getLimit().assemblyBufferSize = 256 * 1024;
context.getLimit().assemblyBufferCount = 16;
context.getLimit().chunkStreamCount = 32;
streamID = clientStreamID;
AMFPacket response = new AMFPacket();
response.writeString("onStatus");
response.writeNumber(fcpublishTxID);
response.writeMixed(null);
Map<String, Object> arg2 = new HashMap<>();
arg2.put("level", "status");
arg2.put("code", "NetStream.Publish.Start");
arg2.put("description", "");
arg2.put("details", command.getArguments().get(0));
arg2.put("clientId", 1d);
arg2.put("objectEncoding", 0d);
response.writeObject(arg2);
context.writeCommand(mi.chunkStreamID, mi.messageStreamID, response);
}
protected void cmdFCPublish(MessageInfo mi, RTMPCommand command) {
fcpublishTxID = command.getTxid();
sendSuccess(mi, command);
}