1 files changed, 74 insertions, 0 deletions
diff --git a/tools/domctl/src/uk/ac/cam/cl/xeno/domctl/Command.java b/tools/domctl/src/uk/ac/cam/cl/xeno/domctl/Command.java
new file mode 100644
index 0000000000..b667e3f274
--- /dev/null
+++ b/tools/domctl/src/uk/ac/cam/cl/xeno/domctl/Command.java
@@ -0,0 +1,74 @@
+package uk.ac.cam.cl.xeno.domctl;
+
+public abstract class Command
+{
+  public abstract int doCommand(Defaults d, String args[]);
+  public abstract String getName();			
+  public abstract String getUsage();
+  public abstract String getHelpText();
+
+  public String getStringParameter(String args[], char key, String def)
+  {
+    String r = getParameter (args, key);
+    return (r == null) ? def : r;
+  }
+
+  public int getIntParameter(String args[], char key, int def)
+  {
+    String r = getParameter (args, key);
+    return (r == null) ? def : (Integer.parseInt (r));
+  }
+
+  public boolean getFlagParameter(String args[], char key)
+  {
+    String r = getParameter (args, key);
+    return (r == null) ? false : true;
+  }
+
+  public String getParameter (String args[], char key)
+  {
+    int i;
+    String result = null;
+    for (i = 0; i < args.length; i ++)
+      {
+	if (args[i].startsWith("-" + key)) 
+	  {
+	    if (args[i].length() > 2)
+	      {
+		result = args[i].substring(2, args[i].length());
+	      }
+	    else
+	      {
+		result = "";
+	      }
+	  }
+      }
+    return result;
+  }
+
+  public int reportXIError (String message, String cmd_array[])
+  {
+    int i;
+    System.err.print (message + " using: ");
+    for (i = 0; i < cmd_array.length; i ++) {
+      System.err.print (cmd_array[i] + " ");
+    }
+    System.err.println();
+    return -1;
+  }
+
+  public int reportError (String message)
+  {
+    System.err.println (message);
+    return -1;
+  }
+
+  public void reportCommand (String cmd_array[])
+  {
+    int i;
+    for (i = 0; i < cmd_array.length; i ++) {
+      System.out.print (cmd_array[i] + " ");
+    }
+    System.out.println();
+  }
+}