- added scriptcontext.h

- killing a node using sct should now be safe
- sctdrive adapter object might be dynamic
- default for the checkstatus script: returning the status property
- introduced <sctcon> unpoll
- changed <sctcon> queuecon to <sctcon> send
- some more improvements in sct

scriptcontext.h

@@ -0,0 +1,33 @@
+#ifndef SCRIPTCONTEXT_H
+#define SCRIPTCONTEXT_H
+
+#include "sics.h"
+#include "devser.h"
+
+/* \brief an sct controller
+ */
+typedef struct SctController SctController; 
+
+/** \brief queue node action to a controller
+ *
+ * \param controller the controller
+ * \param node the node
+ * \param prio the priority
+ * \param action the initial state
+ * \param con an optional connection to be used by the action scripts
+ */
+void SctQueueNode(SctController *controller, Hdb *node,
+                  DevPrio prio, char *action, SConnection *con);
+                      
+/** \brief call a script and configure the sct command to be used
+ * in connection with the given node and controller
+ *
+ * \param con the connection
+ * \param script a tcl script
+ * \param the node to which the sct command 
+ * \return 0 when this was a new action, > 0 when an action was overwritten
+ */
+int SctCallInContext(SConnection *con, char *script, Hdb *node,
+                     SctController *controller, char **resPtr);
+
+#endif