/*
 *  REXX.H
 *
 *      (c) Copyright 1988 Kim DeVaughn, All Rights Reserved
 *
 *  Definitions for the ARexx interface, in addition to the ARexx includes.
 *
 */

#ifndef REXX_STORAGE_H
#include <rexx/storage.h>
#endif

#ifndef REXX_H
#define REXX_H



/*  More RexxMsg field definitions, to make life a little easier.            */

#define  ACTION(rmp)     (rmp->rm_Action)    /* command (action) code        */
#define  RESULT1(rmp)    (rmp->rm_Result1)   /* primary result (return code) */
#define  RESULT2(rmp)    (rmp->rm_Result2)   /* secondary result             */
#define  COMM_ADDR(rmp)  (rmp->rm_CommAddr)  /* host address (port name)     */
#define  FILE_EXT(rmp)   (rmp->rm_FileExt)   /* file extension               */



/*
 *  Error Level Definitions   [ PRELIMINARY - SUBJECT TO CHANGE ]
 *
 *  Definitions for internal  (dme)  error reporting begin with CMD_
 *  Definitions for external (ARexx) error reporting begin with MAC_
 *
 *
 *           0 - command execution successful [normal]     (i.e., title = OK)
 *           1 - command execution successful [alternate]  (i.e., title = OK)
 *           2 - command execution successful [normal]     (don't alter title)
 *           3 - command execution successful [alternate]  (don't alter title)
 *           4 - reserved
 *           5 - command could not complete requested function
 *          10 - command was unable to process correctly
 *          20 - command failure detected - data integrity in question
 *          50 - internal error detected by  dme  or  ARexx
 *
 *  Only levels 0 and 1 allow the ARexx interface code to explicitly set title.
 *
 *
 *  Eg:      0 - the normal case ("OK")
 *           1 - a secondary succeeful result ("OK")
 *           2 - normal, but may have put up an informational message
 *           3 - secondary normal, but may have informational message
 *           4 -
 *           5 - "find" didn't find, "file not found", "block not marked", etc.
 *          10 - "command not found", "syntax error", etc.
 *          15 - a sever failure; "write failed", "unable to open write file", etc.
 *          20 - maybe a sequence of commands that failed; may have modified data
 *          50 - dunno, but definitely bad shit
 */

#define  CMD_VALID0         0
#define  CMD_VALID1         1
#define  CMD_VALID2         2
#define  CMD_VALID3         3
#define  CMD_VALID4         4
#define  CMD_FAILED         5
#define  CMD_ERROR         10
#define  CMD_SEVERE        15
#define  CMD_ABORT         20
#define  CMD_MALFUNCTION   50


/*  Similar to the internal command error levels above, for the moment. */

#define  MAC_VALID0         0
#define  MAC_VALID1         1
#define  MAC_VALID2         2
#define  MAC_VALID3         3
#define  MAC_VALID4         4
#define  MAC_FAILED         5
#define  MAC_ERROR         10
#define  MAC_SEVERE        15
#define  MAC_ABORT         20
#define  MAC_MALFUNCTION   50


#define  CMD_INITIAL       0
#define  TITLE_THRESHHOLD  CMD_VALID1

#endif