; Program:	Z34RCP
; Description:	Resident Command Package (RCP) for ZCPR34
; Version:	1.3
; Author:	Carson Wilson
; Date:		September 13, 1989
; Changes:	Added CLED (command line editor shell) command.
;		To save space, JetLDR ID section no longer pads end of each 
;		  line.  (JetLDR allows only 256 bytes maximum in its
;		  description field).

; Version:	1.2
; Author:	Carson Wilson
; Date:		July 9, 1989
; Changes:	Uses spaces instead of tabs in JetLDR displays.
;		Copyright now ZSA.

; Version:	1.1
; Author:	Carson Wilson
; Date:		September 14, 1988
; Changes:	RCPID macro called from RCPID.LIB so that the final INCLUDE
;		 macro call gives total size of the RCP, including the ID 
;		 string, with SLR assemblers.
;		Label WHLQ changed to WHLQUIET in Option macro to match 
;		 Z34HDR.LIB equate.

; Version:	1.0 
; Author:	Carson Wilson
; Date:		June 15, 1988

; Derivation:	SYSRCP (Richard Conn)

; Z34RCP is copyright 1989 by Z Systems Associates.  All rights reserved.  
; End-user distribution and duplication permitted for non-commercial purposes 
; only.  Any commercial use of Z34RCP, defined as any situation where the 
; duplicator recieves revenue by duplicating or distributing Z34RCP by itself 
; or in conjunction with any hardware or software product, is expressly 
; prohibited unless authorized in writing by Z Systems Associates.

;=============================================================================
;
;		D E F I N I T I O N S    S E C T I O N
;
;=============================================================================

	maclib	sysdef.lib	; Common logic, sys, ascii defines
	maclib	z34defn.lib	; Defines offsets in Z34 command processor
	maclib	z34mac.lib	; Macros
	maclib	z34rcp.lib	; Defines command options

	 if	ZRL
	maclib	z34cmn.lib 	; Defines universal ZCPR named common blocks
	 else
	maclib	rcpbase.lib	; Defines addresses for one system
	 endif

	name	RCP11		; Declare module name

; ============================================================================

;			M A C R O S    S E C T I O N

; ============================================================================

; Macros to include module file and print module length.
; Under SLR and compatible assemblers, a running account of current RCP 
; size and bytes added will be given for each module.
;
; For other assemblers you may have to either modify the non-SLR include
; macro or use a text editor to read in the actual contents of each file 
; in place of the include statement.

	 if	SLR
;
; General purpose macro to display decimal values and messages
;
prtdec	macro m1,m2,m3,m4,m5
	.radix 10			; Decimal output	
	.printx m1 m2 m3 m4 m5		; Print to screen
	endm
;
; Macro to include modules and display lengths.
;
include	macro	filename
before	defl	$
	$include	filename&.lib
after	defl	$
modlen	defl	after - before		; Module length
rcplen	defl	after - RCPbegin	; RCP length
recs	defl	rcplen  /  128		; ..in records
bytes	defl	rcplen mod 128		; ..and additional bytes 
	prtdec	%modlen,<bytes added by filename&>
	prtdec	<Current length is>,%recs,<records>,%bytes,<bytes.>
	prtdec				; Trailing CRLF
	endm

	 else				; Non-SLR assemblers
include	macro	filename
	$include	filename&.lib
	endm
	 endif				; SLR


	 if	ZRL

; =============================================================================

; 		J e t L D R    I D    S E C T I O N

; =============================================================================

; Macro to build ID block message for JetLDR.  Max. length is ~256 chars.

optcnt	defl	0			; Options counter

option	macro string1,enable1,string2,enable2

	if enable1			;; Skip if command not present
	 if [optcnt mod 4] eq 0
	  db	cr,lf			;; New line every four options
	 endif
	 optcnt	defl optcnt + 1		;; Increment options counter
	 count defl 0			;; Initialize character count

	 irpc char,string1		;; Count and define characters 
	 count defl count + 1
	 db	'&char'
	 endm	; irpc

	 if not nul enable2		;; Sub-option label present
	  if enable2			;; Sub-option enabled
	   db	' ('			;; Begin sub-opt description
	   irpc char,string2		;; Count and define characters
	   count defl count + 1
	   db	'&char'
	   endm	; irpc
	   db	')'			;; End sub-opt description
           count defl count + 3		;; For ' ()'
	  endif	; enable2
	 endif	; not nul enable2

	 if [optcnt mod 4] ne 0
	  count defl 11 - count
	  rept count
	  db	' '			;; Pad to 11 spaces
	  endm ; rept
	 endif	; [optcnt mod 4] ne 0

	endif	; enable1
	endm	; option macro

; ---------------------------------------------------------

	COM	/_ID_/			; JetLDR ID block
	db	'Copr. 1989 ZSA.  Enabled Commands:'
	option	Cled,cledon
	option	Cls,clson,TC,clstcap
	option	Cp,cpon,stp,stpcall
	option	Dir,diron,sp,<spaceon and dirsp>
	option	Echo,echoon,lst,echolst
	option	Era,eraon,sp,<spaceon and erasp>
	option 	Help,true
	option	List,liston
	option	Note,noteon
	option	Peek,peekon,hdr,peekhdr
	option	Poke,pokeon,q,pokeq
	option	Port,porton
	option	Protect,proton
	option	Quiet,quieton
	option	Register,regon
	option	Rename,renon
	option	Reset,reson,sp,<spaceon and resetsp>
	option	Space,spaceon
	option	Spop,cledon
	option	Type,lton,cls,<clson and typecls>
	option	Wheel,whlon,q,whlquiet
	db	0			; ID string terminator

;=============================================================================
;
;	E N T R Y    C O D E    S E C T I O N
;
;=============================================================================

	cseg
	 else
	org	z3rcp
	 endif			; ZRL

RCPbegin:
	db	'Z3RCP'		; Package ID

	include	RCPcmd		; Command table and custom commands

	include RCPsubs		; File of subroutines

	include RCPh		; 'H'	help (command list) command

; Include only selected code sections.

	 if	cledon		; 'CLED' and 'SPOP' commands
	include	RCPcled
	 endif	;cledon 

	 if	clson
	include RCPcls		; 'CLS'	clear screen command
	 endif	;clson

	 if	reson
	include RCPr		; 'R'	disk reset command
	 endif	;reson

	 if	spaceon
	include RCPsp		; 'SP'	space on disk command
	 endif	;spaceon

	 if	diron
	include	RCPdir		; 'DIR'	directory command
	 endif	;diron

	 if	eraon
	include	RCPera		; 'ERA'	erase command
	 endif	;eraon

	 if	renon
	include RCPren		; 'REN'	rename command
	 endif	;renon

	 if	cpon
	include RCPcp		; 'CP'	file copying command
	 endif	;cpon

	 if	echoon
	include RCPecho		; 'ECHO' command
	 endif	;echoon

	 if	quieton
	include	RCPquiet	; 'Q' quiet flag
	 endif	;quieton 

	 if	lton
	include	RCPlt		; 'LIST' and 'TYPE' commands
	 endif	;lton

	 if	proton
	include RCPprot		; 'PROT' file attribute setting command
	 endif	;proton

	 if	peekon or pokeon or porton
	include RCPiom		; 'PEEK', 'POKE', 'PORT' commands
	 endif	;peekon or pokeon or porton

	 if	regon
	include RCPreg		; 'REG'	register operation commands
	 endif	;regon

	 if	whlon
	include RCPwhl		; 'WHL' command
	 endif	;whlon

	include RCPid		; Add ID string (must come last)

RCPend:				; Used to calculate length 
	end

; End of Z34RCP.Z80