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Directly using VirtualBox from Java #5

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NorbiPeti merged 60 commits from directvb into master 2019-04-18 23:29:21 +00:00
Conversation 0 Commits 60 Files changed 89 +26 -18
2 changed files with 26 additions and 18 deletions
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VirtualComputer/dependency-reduced-pom.xml
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@ -3,7 +3,7 @@
<modelVersion>4.0.0</modelVersion>
<groupId>io.github.NorbiPeti</groupId>
<artifactId>VirtualComputer</artifactId>
<version>1.2-SNAPSHOT</version>
<version>2.0-SNAPSHOT</version>
<build>
<sourceDirectory>src</sourceDirectory>
<resources>

42
VirtualComputer/src/sznp/virtualcomputer/PluginMain.java
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@ -81,23 +81,31 @@ public class PluginMain extends JavaPlugin {
machine = vbox.getMachines().get(0);
// machine.launchVMProcess(session, "headless", "").waitForCompletion(10000); - This creates a *process*, we don't want that anymore
machine.lockMachine(session, LockType.Write); // We want the machine inside *our* process
machine = session.getMachine(); // This is the Machine object we can work with
session.getConsole().powerUp().waitForCompletion(10000);
session.getConsole().getDisplay().attachFramebuffer(0L,
new IFramebuffer(new MCFrameBuffer(session.getConsole().getDisplay())));
if (screenupdatetask == null)
screenupdatetask = Bukkit.getScheduler().runTaskTimerAsynchronously(this, () -> {
if (session.getState().equals(SessionState.Locked) // Don't run until the machine is running
&& session.getConsole().getState().equals(MachineState.Running))
session.getConsole().getDisplay().invalidateAndUpdateScreen(0L);
if (session.getState().equals(SessionState.Unlocked) // Stop if the machine stopped fully
|| session.getConsole().getState().equals(MachineState.PoweredOff)) {
if (session.getState().equals(SessionState.Locked))
session.unlockMachine();
screenupdatetask.cancel();
screenupdatetask = null;
}
}, 100, 100); // Do a full update every 5 seconds
screenupdatetask = Bukkit.getScheduler().runTaskTimerAsynchronously(this, () -> {
if (session.getState() == SessionState.Spawning) // https://www.virtualbox.org/sdkref/_virtual_box_8idl.html#ac82c179a797c0d7c249d1b98a8e3aa8f
return; // "This state also occurs as a short transient state during an IMachine::lockMachine call."
else {
screenupdatetask.cancel();
screenupdatetask = null;
}
machine = session.getMachine(); // This is the Machine object we can work with
session.getConsole().powerUp().waitForCompletion(10000);
session.getConsole().getDisplay().attachFramebuffer(0L,
new IFramebuffer(new MCFrameBuffer(session.getConsole().getDisplay())));
if (screenupdatetask == null)
screenupdatetask = Bukkit.getScheduler().runTaskTimerAsynchronously(this, () -> {
if (session.getState().equals(SessionState.Locked) // Don't run until the machine is running
&& session.getConsole().getState().equals(MachineState.Running))
session.getConsole().getDisplay().invalidateAndUpdateScreen(0L);
if (session.getState().equals(SessionState.Unlocked) // Stop if the machine stopped fully
|| session.getConsole().getState().equals(MachineState.PoweredOff)) {
if (session.getState().equals(SessionState.Locked))
session.unlockMachine();
screenupdatetask.cancel();
screenupdatetask = null;
}
}, 100, 100); // Do a full update every 5 seconds
}, 5, 5);
sender.sendMessage("§eComputer started.");
});
}