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fix concurrency errors and another bug

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This commit is contained in:
sirjonasxx 2018-10-16 14:55:14 +02:00
parent 5b11349133
commit df87eb339d
6 changed files with 101 additions and 63 deletions
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9
G-Earth-UI/src/main/java/gearth/Main.java
View File

@ -43,4 +43,13 @@ public class Main extends Application {
Main.args = args;
launch(args);
}
public static boolean hasFlag(String flag) {
for(String s : args) {
if (s.equals(flag)) {
return true;
}
}
return false;
}
}

11
G-Earth-UI/src/main/java/gearth/protocol/HMessage.java
View File

@ -19,6 +19,10 @@ public class HMessage implements StringifyAble {
constructFromString(fromString);
}
public HMessage(HMessage message) {
constructFromHMessage(message);
}
public HMessage(HPacket packet, Side side, int index) {
this.side = side;
this.hPacket = packet;
@ -66,6 +70,13 @@ public class HMessage implements StringifyAble {
this.hPacket = p;
}
public void constructFromHMessage(HMessage message) {
this.isBlocked = message.isBlocked();
this.index = message.getIndex();
this.side = message.getDestination();
this.hPacket = new HPacket(message.getPacket());
}
@Override
public boolean equals(Object obj) {
if (!(obj instanceof HMessage)) return false;

4
G-Earth-UI/src/main/java/gearth/protocol/HPacket.java
View File

@ -17,6 +17,10 @@ public class HPacket implements StringifyAble {
public HPacket(byte[] packet) {
packetInBytes = packet.clone();
}
public HPacket(HPacket packet) {
packetInBytes = packet.packetInBytes.clone();
isEdited = packet.isEdited;
}
public HPacket(String packet) {
packetInBytes = fromStringToBytes(fromExpressionToString(packet));
}

75
G-Earth-UI/src/main/java/gearth/ui/extensions/Extensions.java
View File

@ -169,48 +169,43 @@ public class Extensions extends SubForm {
collection = new HashSet<>(gEarthExtensions);
}
String stringified = message.stringify();
HPacket manipulatePacketRequest = new HPacket(OUTGOING_MESSAGES_IDS.PACKETINTERCEPT);
manipulatePacketRequest.appendLongString(stringified);
HMessage result = new HMessage(message);
boolean[] isblock = new boolean[1];
Iterator<GEarthExtension> it;
synchronized (collection) {
it = collection.iterator();
}
while (true) {
GEarthExtension extension;
synchronized (collection) {
if (!it.hasNext()) break;
extension = it.next();
}
for (GEarthExtension extension : collection) {
GEarthExtension.ReceiveMessageListener respondCallback = new GEarthExtension.ReceiveMessageListener() {
@Override
public void act(HPacket packet) {
if (packet.headerId() == INCOMING_MESSAGES_IDS.MANIPULATEDPACKET) {
String stringifiedresponse = packet.readLongString(6);
HMessage responseMessage = new HMessage(stringifiedresponse);
if (responseMessage.getDestination() == message.getDestination() && responseMessage.getIndex() == message.getIndex()) {
synchronized (result) {
if (!message.equals(responseMessage)) {
result.constructFromString(stringifiedresponse);
}
if (responseMessage.isBlocked()) {
isblock[0] = true;
}
synchronized (collection) {
collection.remove(extension);
}
GEarthExtension.ReceiveMessageListener respondCallback = new GEarthExtension.ReceiveMessageListener() {
@Override
public void act(HPacket packet) {
if (packet.headerId() == INCOMING_MESSAGES_IDS.MANIPULATEDPACKET) {
String stringifiedresponse = packet.readLongString(6);
HMessage responseMessage = new HMessage(stringifiedresponse);
if (responseMessage.getDestination() == message.getDestination() && responseMessage.getIndex() == message.getIndex()) {
if (!message.equals(responseMessage)) {
message.constructFromString(stringifiedresponse);
extension.removeOnReceiveMessageListener(this);
}
}
if (responseMessage.isBlocked()) {
isblock[0] = true;
}
synchronized (collection) {
collection.remove(extension);
}
extension.removeOnReceiveMessageListener(this);
}
}
}
};
extension.addOnReceiveMessageListener(respondCallback);
extension.sendMessage(manipulatePacketRequest);
};
extension.addOnReceiveMessageListener(respondCallback);
extension.sendMessage(manipulatePacketRequest);
}
}
//block untill all extensions have responded
@ -221,22 +216,24 @@ public class Extensions extends SubForm {
break;
}
for (GEarthExtension extension : collection) {
synchronized (gEarthExtensions) {
synchronized (gEarthExtensions) {
for (GEarthExtension extension : collection) {
if (!gEarthExtensions.contains(extension)) willdelete.add(extension);
}
}
for (int i = willdelete.size() - 1; i >= 0; i--) {
synchronized (collection) {
collection.remove(willdelete.get(i));
}
collection.remove(willdelete.get(i));
willdelete.remove(i);
}
}
try {Thread.sleep(1);} catch (InterruptedException e) {e.printStackTrace();}
}
message.constructFromHMessage(result);
if (isblock[0]) {
message.setBlocked(true);
}
@ -286,7 +283,7 @@ public class Extensions extends SubForm {
if (getHConnection().getState() == HConnection.State.CONNECTED) {
extension.sendMessage(new HPacket(OUTGOING_MESSAGES_IDS.CONNECTIONSTART));
}
Platform.runLater(() -> producer.extensionConnected(extension));
extension.onRemoveClick(observable -> {
try {
extension.getConnection().close();
@ -295,6 +292,8 @@ public class Extensions extends SubForm {
}
});
extension.onClick(observable -> extension.sendMessage(new HPacket(OUTGOING_MESSAGES_IDS.ONDOUBLECLICK)));
Platform.runLater(() -> producer.extensionConnected(extension));
}
@Override

54
G-Earth-UI/src/main/java/gearth/ui/extensions/GEarthExtension.java
View File

@ -103,9 +103,11 @@ public class GEarthExtension {
HPacket packet = new HPacket(headerandbody);
packet.fixLength();
for (int i = receiveMessageListeners.size() - 1; i >= 0; i--) {
receiveMessageListeners.get(i).act(packet);
packet.setReadIndex(6);
synchronized (receiveMessageListeners) {
for (int i = receiveMessageListeners.size() - 1; i >= 0; i--) {
receiveMessageListeners.get(i).act(packet);
packet.setReadIndex(6);
}
}
}
@ -181,12 +183,16 @@ public class GEarthExtension {
}
private List<ReceiveMessageListener> receiveMessageListeners = new ArrayList<>();
private final List<ReceiveMessageListener> receiveMessageListeners = new ArrayList<>();
public void addOnReceiveMessageListener(ReceiveMessageListener receiveMessageListener) {
receiveMessageListeners.add(receiveMessageListener);
synchronized (receiveMessageListeners) {
receiveMessageListeners.add(receiveMessageListener);
}
}
public void removeOnReceiveMessageListener(ReceiveMessageListener receiveMessageListener) {
receiveMessageListeners.remove(receiveMessageListener);
synchronized (receiveMessageListeners) {
receiveMessageListeners.remove(receiveMessageListener);
}
}
public interface ReceiveMessageListener {
@ -200,33 +206,45 @@ public class GEarthExtension {
}
private List<InvalidationListener> onRemoveClickListener = new ArrayList<>();
private final List<InvalidationListener> onRemoveClickListener = new ArrayList<>();
public void onRemoveClick(InvalidationListener listener) {
onRemoveClickListener.add(listener);
synchronized (onRemoveClickListener) {
onRemoveClickListener.add(listener);
}
}
public void isRemoveClickTrigger() {
for (int i = onRemoveClickListener.size() - 1; i >= 0; i--) {
onRemoveClickListener.get(i).invalidated(null);
synchronized (onRemoveClickListener) {
for (int i = onRemoveClickListener.size() - 1; i >= 0; i--) {
onRemoveClickListener.get(i).invalidated(null);
}
}
}
private List<InvalidationListener> onClickListener = new ArrayList<>();
private final List<InvalidationListener> onClickListener = new ArrayList<>();
public void onClick(InvalidationListener listener) {
onClickListener.add(listener);
synchronized (onClickListener) {
onClickListener.add(listener);
}
}
public void isClickTrigger() {
for (int i = onClickListener.size() - 1; i >= 0; i--) {
onClickListener.get(i).invalidated(null);
synchronized (onClickListener) {
for (int i = onClickListener.size() - 1; i >= 0; i--) {
onClickListener.get(i).invalidated(null);
}
}
}
private List<InvalidationListener> onDeleteListeners = new ArrayList<>();
private final List<InvalidationListener> onDeleteListeners = new ArrayList<>();
public void onDelete(InvalidationListener listener) {
onDeleteListeners.add(listener);
synchronized (onDeleteListeners) {
onDeleteListeners.add(listener);
}
}
public void delete() {
for (int i = onDeleteListeners.size() - 1; i >= 0; i--) {
onDeleteListeners.get(i).invalidated(null);
synchronized (onDeleteListeners) {
for (int i = onDeleteListeners.size() - 1; i >= 0; i--) {
onDeleteListeners.get(i).invalidated(null);
}
}
}
}

11
G-Earth-UI/src/main/java/gearth/ui/logger/loggerdisplays/PacketLoggerFactory.java
View File

@ -1,5 +1,6 @@
package gearth.ui.logger.loggerdisplays;
import gearth.Main;
import gearth.misc.OSValidator;
/**
@ -8,13 +9,9 @@ import gearth.misc.OSValidator;
public class PacketLoggerFactory {
public static PacketLogger get() {
// if (OSValidator.isUnix()) {
// return new LinuxTerminalLogger();
// }
// if (System.getenv("XDG_CURRENT_DESKTOP") != null && System.getenv("XDG_CURRENT_DESKTOP").toLowerCase().contains("gnome")) {
// return new GnomeTerminalLogger();
// }
// return new SimpleTerminalLogger();
if (OSValidator.isUnix() && Main.hasFlag("-t")) {
return new LinuxTerminalLogger();
}
return new UiLogger();
}