Hello,
I wrote method to create my own node (actually I did it very similar to
BackendManager.getIdeBackend()). However, the problem is that this node is
started with long name (-name parameter) instead of short one. It happens
despite setting info.useLongName(false). What else can I do?
Btw, what's the way of saying that I want/don't want console? As I see you
specify it in two places:
info.hasConsole(true), and using BackendOptions.NO_CONSOLE.
Here is my code:
public Backend createBackend(String name) {
final RuntimeInfo info =
RuntimeInfo.copy(ErlangCore.getRuntimeInfoManager().getErlideRuntime(), false);
if (info != null) {
try {
info.setNodeName(name);
info.useLongName(false);
// info.hasConsole(false);
info.hasConsole(true);
EnumSet<BackendOptions> options =
EnumSet.of(BackendOptions.AUTOSTART/*
* ,
* BackendOptions
* .
* NO_CONSOLE
*/);
ILaunchConfiguration launchConfig =
getLaunchConfiguration(info, options);
ILaunch launch;
launch = launchConfig.launch(ILaunchManager.RUN_MODE, new
NullProgressMonitor(), false, false);
return ErlangCore.getBackendManager().createBackend(info,
options, launch, null);
} catch (Exception e) {
ErlLogger.error(e);
}
}
return null;
}
private ILaunchConfiguration getLaunchConfiguration(RuntimeInfo info,
Set<BackendOptions> options) {
ILaunchManager manager = DebugPlugin.getDefault().getLaunchManager();
ILaunchConfigurationType type =
manager.getLaunchConfigurationType(ErtsProcess.CONFIGURATION_TYPE_INTERNAL);
ILaunchConfigurationWorkingCopy workingCopy;
try {
workingCopy = type.newInstance(null, "internal " +
info.getNodeName());
workingCopy.setAttribute(DebugPlugin.ATTR_CONSOLE_ENCODING,
"ISO-8859-1");
workingCopy.setAttribute(ErlLaunchAttributes.NODE_NAME,
info.getNodeName());
workingCopy.setAttribute(ErlLaunchAttributes.RUNTIME_NAME,
info.getName());
workingCopy.setAttribute(ErlLaunchAttributes.COOKIE,
info.getCookie());
workingCopy.setAttribute(ErlLaunchAttributes.CONSOLE,
!options.contains(BackendOptions.NO_CONSOLE));
workingCopy.setAttribute(ErlLaunchAttributes.INTERNAL,
options.contains(BackendOptions.INTERNAL));
if (System.getProperty("erlide.internal.shortname",
"false").equals("true")) {
workingCopy.setAttribute(ErlLaunchAttributes.USE_LONG_NAME,
false);
info.useLongName(false);
}
return workingCopy.doSave();
} catch (CoreException e) {
e.printStackTrace();
return null;
}
}
regards,
Piotrek
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