Add new tasks, add timeouts to system process tasks

1 files changed, 61 insertions, 0 deletions

diff --git a/src/main/java/org/openslx/taskmanager/tasks/PsList.java b/src/main/java/org/openslx/taskmanager/tasks/PsList.java
new file mode 100644
index 0000000..e77e4fc
--- /dev/null
+++ b/src/main/java/org/openslx/taskmanager/tasks/PsList.java
@@ -0,0 +1,61 @@
+package org.openslx.taskmanager.tasks;
+
+import org.openslx.taskmanager.api.SystemCommandTask;
+
+public class PsList extends SystemCommandTask
+{
+	private final Output status = new Output();
+
+	@Override
+	protected String[] initCommandLine()
+	{
+		this.timeoutSeconds = 3;
+		return new String[] {
+				"/bin/ps",
+				"auxf"
+		};
+	}
+
+	@Override
+	protected boolean processEnded( int exitCode )
+	{
+		return exitCode == 0;
+	}
+
+	@Override
+	protected void processStdOut( String line )
+	{
+		status.addMessage( line );
+	}
+
+	@Override
+	protected void processStdErr( String line )
+	{
+		status.addMessage( line );
+	}
+
+	@Override
+	protected boolean initTask()
+	{
+		this.setStatusObject( status );
+		return true;
+	}
+
+	/**
+	 * Output - contains additional status data of this task
+	 */
+	class Output
+	{
+		private String messages = null;
+
+		private void addMessage( String str )
+		{
+			if ( messages == null ) {
+				messages = str;
+			} else {
+				messages += "\n" + str;
+			}
+		}
+	}
+
+}