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tools/rmtcon/rmtcnp.mac
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DECVER==0
MCNVER==1
XLIST
DEFINE NAME (MCNVER,DECVER),<
TITLE RMTCNP DECSYSTEM KL10 NETWORK INTERCONNECT SERVER, VERSION MCNVER'.'DECVER>
LIST
LALL
NAME \MCNVER,\DECVER
; ****************************************************************
; This "NI SERVER" runs under "TOPS20" only. !
; ****************************************************************
;COPYRIGHT 1985
;LARGE SYSTEMS DIAGNOSTICS GROUP
;DIGITAL EQUIPMENT CORPORATION
;MARLBORO, MASS. 01752
;GARY PAPAZIAN
SEARCH KCUNV,MONSYM,MACSYM,UUOSYM
NOSYM
SALL
;Parse.Mac user interface
INTERN DISABL,ENABLE
INTERN HELP,PGMHDR,PGMNAM,PGNAME,PROMPT,.QUIT
INTERN CONECT,SHOW,MAINCM
EXTERN $ATOM,CFM,CONSW,PRTNBR,TARADH,TARADL,PRHEX,HEX
EXTERN DBGFLG,LOGFLG,TRCFLG,P%CARC,SBINIT
EXTERN SPRFLG,T%TWD,TTEXIT,$REMOTE,CTRSTR
EXTERN START,STARTA,C$QUIT,IPAG,I%L2FL,I%L3FL,I%L1FL
EXTERN INTAKE,ECHOF,CMFILE,CSB,DIAT20,GTJDEV,GTJDIR
EXTERN GTJEXT,GTJFIL,GTJFLG,$CCL,RRID,SPR1,SPR4
EXTERN RESCON,RELCON,RRCT,RCADR,SALLAD,NODSEL
EXTERN PWFLG,PWORDH,PWORDL
;Data push list definitions
DP=16 ;Define dp as data list pointer
DEFINE PUSHD (ARG),< ;Push data on data stack
IRP ARG
< PUSH DP,ARG>>
DEFINE POPD (ARG),< ;Pop data from data stack
IRP ARG
< POP DP,ARG>>
SUBTTL COMMAND PARSING TABLES
;#***********************************************************************
; CMTAB cmd,addr cmd = keyword to parse for
; addr = dispatch address or return value (data)
;#***********************************************************************
;This is the top level command table.
SCMTAB MAINCM ;Start command table, top level
CMTAB CONNECT,CONECT ;Connect (to node/port) command
CMTAB DISABLE,DISABL ;Disable spear, logging, trace, debug
CMTAB DISPLAY,DISPLA ;Display spear, log, trace, debug flags
CMTAB ENABLE,ENABLE ;Enable spear, logging, trace, debug
CMTAB EXIT,.QUIT ;Command to exit i.E. Quit
CMTAB HELP,HELP ;Help command
CMTAB IDENTIFY,REQU ;Request id command
CMTAB QUIT,.QUIT ;Quit, exit to kcmon
CMTAB READ-COUNTERS,RDCTRS ;Read counters
CMTAB REDEFINE,REDEFINE ;Redefine remote tty switch char
CMTAB SET-PASSWORD,SETPW ;Set password
CMTAB SHOW,SHOW ;Show local/remote/all node addresses
ECMTAB ;End command table, top level
;This table is used with the 'ENABLE and DISABLE' command.
SCMTAB ENATAB ;Start of enable command table
CMTAB DEBUG,1 ;Enable debug
CMTAB LOGGING,2 ;Enable logging command
CMTAB SPEAR-REPORTING,3 ;Enable spear command
CMTAB TRACE,4 ;Enable program trace
ECMTAB ;End of enable command table
;These tables are used with the 'CONNECT' command.
SCMTAB CONTAB
CMTAB NODE,0 ;12 digit hex
CMTAB PORT,1 ;0,1,2,3
ECMTAB
SCMTAB PRTTAB ;Port 0,1,2,3
CMTAB 0,0
CMTAB 1,1
CMTAB 2,2
CMTAB 3,3
ECMTAB
;This table is used with the 'DISPLAY' command
SCMTAB DISTAB ;Start of display-address table
CMTAB ALL,0 ;Display state of all
CMTAB DEBUG,1 ;Display state of debug
CMTAB LOGGING,2 ;Display state of logging
CMTAB SPEAR-REPORTING,3 ;Display state of spear
CMTAB TRACE,4 ;Display state of trace
ECMTAB ;End of display address command table
; **************************************************************************
; * Top level command parser (see COMND JSYS for field/format defs) *
; **************************************************************************
;The macro used to build the command descriptor block is (cmddb.) And has the
;Following format (type,flags,data,help,default,additional command data block),
;The type field will contain the command function code, the function codes are:
;
; .Cmkey= 0 ;keyword .Cmusr= 12 ;user name
; .Cmnum= 1 ;number .Cmcma= 13 ;comma
; .Cmnoi= 2 ;guide (noise) word .Cmini= 14 ;init line
; .Cmswi= 3 ;switch .Cmdev= 16 ;device name
; .Cmifi= 4 ;input file .Cmtxt= 17 ;text to action char
; .Cmofi= 5 ;output file .Cmqst= 21 ;quoted string
; .Cmfil= 6 ;general filespec .Cmuqs= 22 ;unquoted string
; .Cmfld= 7 ;arbitrary field .Cmtok= 23 ;token
; .Cmcfm= 10 ;confirm .Cmnux= 24 ;number delimited
; .Cmdir= 11 ;directory name ; by non-digit
;
;The flag field will contain one of the following flags or will be represented
;By two commas (,,), this indicates to the macro that this field is blank.
;The flags are:
; Cm%hpp ;help pointer is present
; Cm%dpp ;default pointer is present
; Cm%sdh ;suppress default help message
;
;The data field is dependent on the command function, see tops20 monitor call
;Manual commd jsys v544. This field may be omitted by using two commas (,,).
;
;The help field points to a message to be printed if the question mark (?)
;Is typed. This field may be omitted by using two commas (,,).
;
;The default field is pointer to a string to be used if the escape is the first
;Character to be typed. This field may be omitted by using two commas (,,).
;
;The alternate command block is a pointer to a command block to be parsed if
;The parse failed in the first command block. This field may be omited.
;
;The function field is always used but not all other fields are necessarily
;Used. If a field to the right is to be used, the unused fields separating
;The fields must be represented by two commas (,,).
;
;KCUNV.MAC uses the COMND JSYS in the following manner:
;
; CMD [CMDDB.(TYPE,FLAGS,DATA,etc)],<text>
;
;Where CMD, CMDDB., <text> are KCUNV functions
;and (type,flags,data,etc) are COMND JSYS fields.
;
;See JSYS, KCMON.MEM, KCUNV,KCSUB, MONSYM, MACSYM, UUOSYM
SUBTTL TOP LEVEL PARSER
PGMNAM: ASCIZ/
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
| DECSYSTEM 20 NETWORK INTERCONNECT SERVER |
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
/
PGMHDR: ASCIZ/
/
PGNAME: SIXBIT /RMTCON/ ;Program name
PROMPT: ASCIZ/RMTCON> / ;Program prompt for top level
SUBTTL CONNECT PORT/NODE COMMAND
; ***********************************************************************
; 1. CONNECT PORT inputs a port number (0-3) & stores it in PRTNBR which
; is used as the CHANNEL-ID in LLMOP argument blocks.
;
; 2. CONNECT NODE inputs a 12 digit hex number (no spaces allowed) & stores
; it in TARADH & TARADL which is used as the destination address in the
; RESERVE CONSOLE argument block & other LLMOP's.
; ***********************************************************************
CONECT: CMD [CMDDB.(.CMKEY,,CONTAB)]
HRRZ AC1,(AC2)
JRST @$CON(AC1) ;Dispatch to port or node
$CON: .CONN
.CONP
.CONP: GUIDE <NUMBER> ;Port
CMD [CMDDB.(.CMKEY,,PRTTAB)]
HRRZ AC1,(AC2) ;Get port number
MOVEM AC1,PRTNBR ;Save
CMDCFM
RTN
.CONN: GUIDE <ADDRESS> ;node
CMD [CMDDB.(.CMFLD,,,<12 DIGIT HEX ADDRESS>)]
GO HEX ;Input hex digits
CAIE AC4,^D12 ;12 Digits ?
CMDERR <WRONG FORMAT> ; No,report error
CMDCFM
MOVEM AC10,TARADH ;Put node number and entry bit in table
MOVEM AC11,TARADL
GO RESCON ;Go reserve (conect) node
JRST .CONNX ; Cannot reserve, exit
PMSG <T[O [D[ISCONNECT & RETURN TO COMMAND MODE, TYPE A SINGLE CONTROL->
MOVE TTEXIT
ADDI 100
PNTCHR
SKIPE DBGFLG ;Debug mode?
PMSG <^L[OCAL -> ; Yes
PCRLF
GO $REMOTE ;Do RCSEND & RCPOLL's (in RMTCNM)
.CONNX: RTN
SUBTTL ENABLE COMMAND
;#***********************************************************************
; Enable debug, logging, spear or trace
;#***********************************************************************
ENABLE: CMD [CMDDB.(.CMKEY,,ENATAB)]
HRRZ AC1,(AC2) ;Set up to go to proper enable routine
CMDCFM
JRST @$ENA(AC1)
$ENA: Z
EN.DBG ;1
EN.LOG ;2
EN.SPEAR ;3
EN.TRACE ;4
EN.DBG: SETOM DBGFLG ;Enable debug
RTN
EN.LOG: MOVE AC0,CONSW ;Get console switches
TLO AC0,SW.LOG ;Set the log switch
MOVEM AC0,CONSW ;Save the console switches
SETOM LOGFLG ;Set enable logging word
RTN
EN.SPEAR:SETOM SPRFLG ;Enable spear
RTN
EN.TRACE:SETOM TRCFLG ;Enable trace
RTN
SUBTTL DISABLE COMMAND
;#***********************************************************************
; Disable debug, logging, spear or trace
;#***********************************************************************
DISABL: CMD [CMDDB.(.CMKEY,,ENATAB)]
HRRZ AC1,(AC2) ;Set up to go to proper enable routine
CMDCFM
JRST @$DIS(AC1)
$DIS: Z
DA.DBG ;1
DA.LOG ;2
DA.SPEAR ;3
DA.TRACE ;4
DA.DBG: SETZM DBGFLG ;Disable debug
RTN
DA.LOG: MOVE AC0,CONSW ;Get console switches
TLZ AC0,SW.LOG ;Clear the log switch
MOVEM AC0,CONSW ;Save the console switches
SETZM LOGFLG ;Clear enable logging word
DROPDV ;Close the device
RTN
DA.SPEAR:SETZM SPRFLG ;Disable spear
RTN
DA.TRACE:SETZM TRCFLG ;Disable trace
RTN
SUBTTL REDEFINE COMMAND
;#***************************************************************************
;Redefine the "EXIT CHAR" to be any of those listed below.
;note, the entire word "CONTROL" must be entered.
;#***************************************************************************
REDEFINE:GUIDE <TTY EXIT CHARACTER>
CMD [CMDDB.(.CMKEY,,.TSWC,,,CFM)],<NOT A VALID SWITCH CHARACTER>
CAIN AC3,CFM
JRST REDEF1 ;Cr only
HRRZ AC6,(AC2) ;Get char
CMDCFM
MOVEM AC6,TTEXIT ;Set it up
RTN
SCMTAB .TSWC
CMTAB CONTROL-A,"A"-100
CMTAB CONTROL-D,"D"-100
CMTAB CONTROL-E,"E"-100
CMTAB CONTROL-F,"F"-100
CMTAB CONTROL-N,"N"-100
CMTAB CONTROL-P,"P"-100
CMTAB CONTROL-V,"V"-100
CMTAB CONTROL-W,"W"-100
CMTAB CONTROL-X,"X"-100
CMTAB CONTROL-Z,"Z"-100
ECMTAB
REDEF1: PMSG <TTY E[XIT CHARACTER = CONTROL->
MOVE TTEXIT
ADDI 100
PNTCHR
PCRLF
RTN
SUBTTL HELP COMMAND
;#***********************************************************************
; To assist user in the options available
;#***********************************************************************
HELP: GUIDE <ABOUT A COMMAND, (* FOR ALL)>
CMD [CMDDB.(.CMTXT)]
MOVE AC6,[POINT 7,HLPBUF] ;Get pointer to help buffer
MOVEI AC7,@$ATOM ;Get the address of the atom buffer
MOVE AC1,[POINT 7,(AC7)] ;Get pointer to atom buffer
ILDB AC0,AC1 ;Get first character
IDPB AC0,AC6 ;Put it in help buffer
JUMPN AC0,.-2 ;Do till null
CMDCFM
MOVEI AC0,HLPFIL ;Get pointer to help file
MOVEI AC1,HLPBUF ;Get pointer to help buffer
FHELP ;Go provide requested help
FRESET ;Reset the help file
RTN
HLPFIL: SIXBIT /RMTCON/ ;Name of help file
SIXBIT /HLP/ ;Extension of help file
HLPBUF: BLOCK ^D5 ;Buffer for help request
SUBTTL REQUEST ID COMMAND
;#***********************************************************************
;Enter via "IDENTIFY" (addr) Command.
;Node does not have to be selected (reserved).
;The req id will return info (status) on desired node.
;#***********************************************************************
REQU: GUIDE <NODE>
CMD [CMDDB.(.CMFLD,,,<12 DIGIT HEX ADDRESS>)]
GO HEX ;Input hex digits
CAIE AC4,^D12 ;12 Digits ?
CMDERR <WRONG FORMAT> ; No,report error
CMDCFM
MOVE AC0,TRCFLG ;See what flag is
JUMPE AC0,REQU1 ;If zero, force a trace then clear it
GO RRID ;Do Req-ID for this node
JRST REQUX
REQU1: SETOM TRCFLG ;Force trace
GO RRID ;Do request id for this node
SETZM TRCFLG ;Clear trace
REQUX: RTN
SUBTTL SET PASSWORD
;#************************************************************************
;Enter via "SET-PASSWORD" command.
;Take up to 16 hex digits & store in PWORDH/L.
;The Password is used in RCRBT & RCRSV
;#************************************************************************
SETPW: CMD [CMDDB.(.CMFLD,,,<UP TO 16 HEX DIGITS>)]
SETOM PWFLG ;Doing password flag
GO HEX ;Input hex digits
CMDCFM
MOVEM AC10,PWORDH ;Hi = bytes 7,6,5,4,z
MOVEM AC11,PWORDL ;Lo = bytes 3,2,1,0,z
SETZM PWFLG ;Done
RTN
SUBTTL READ COUNTERS COMMAND
;#*************************************************************************
;Enter via "READ-COUNTERS" (addr) Command.
;Node does not have to be selected (reserved).
;The counter information will be returned on the desired node.
;#*************************************************************************
RDCTRS: GUIDE <NODE>
CMD [CMDDB.(.CMFLD,,,<12 DIGIT HEX ADDRESS>)]
GO HEX ;Input hex digits
CAIE AC4,^D12 ;12 Digits ?
CMDERR <WRONG FORMAT> ; No,report error
CMDCFM
GO RRCT ;Do read counters for this node
RTN
SUBTTL DISPLAY COMMAND
;#****************************************************************************
;Display state (enabled/disabled) of debug, logging, spear reporting & trace.
;#****************************************************************************
DISPLA: GUIDE <CURRENT STATE OF> ;Noise word for show command
CMD [CMDDB.(.CMKEY,,DISTAB)]
HRRZ AC1,(AC2)
CMDCFM
JRST @$DISP(AC1) ;Go display it
$DISP: .$ALL ;0
.D$DBG ;1
.D$LOG ;2
.D$SPE ;3
.D$TRC ;4
.$ALL: GO .D$DBG ;Display debug
GO .D$LOG ;Display logging
GO .D$SPE ;Display spear
GO .D$TRC ;Display trace
RTN
.D$LOG: SKIPN LOGFLG ;Is logging enabled ?
PMSG <L[OGGING IS DISABLED^>
SKIPE LOGFLG
PMSG <L[OGGING IS ENABLED^>
RTN
.D$DBG: SKIPN DBGFLG ;Is debug enabled ?
PMSG <P[ROGRAM [DEBUG[ IS DISABLED^>
SKIPE DBGFLG
PMSG <P[ROGRAM [DEBUG[ IS ENABLED^>
RTN
.D$SPE: SKIPN SPRFLG ;Is spear enabled ?
PMSG <R[EPORTS TO [SPEAR [ARE DISABLED^>
SKIPE SPRFLG
PMSG <R[EPORTS TO [SPEAR [ARE ENABLED^>
RTN
.D$TRC: SKIPN TRCFLG ;Is trace enabled ?
PMSG <P[ROGRAM [TRACE [IS DISABLED^>
SKIPE TRCFLG
PMSG <P[ROGRAM [TRACE [IS ENABLED^>
RTN
SUBTTL SHOW COMMAND
;#*****************************************************************************
; Show the LOCAL node & all remote node addresses on network.
;#*****************************************************************************
SHOW: GUIDE <NODE ADDRESSES ON NETWORK>
CMDCFM
; LOCAL node address
MOVE AC0,TRCFLG ;Save TRACE flag
SETOM TRCFLG ;Force TRACE
GO RCADR ;Do the LLMOP to read local node addr
NOP ; error return
MOVEM AC0,TRCFLG ;Restore TRACE
GO SALLAD ;All REMOTE NODE addresses on network
RTN
;#**************************************************************************
;* QUIT command - Exit this program (NI SERVER) & return to system monitor.
;#**************************************************************************
.QUIT: GUIDE <TO MONITOR> ;Noise word for quit command
CMDCFM ;Expect a carriage return here
GO CTRSTR ;Restore controlling terminal
GO SPR4 ;Go make a spear entry for this
; Diagnostic exit
MOVE AC0,CONSW ;Get console switches
TLZ AC0,SW.LOG ;Clear the log switch
MOVEM AC0,CONSW ;Save the console switches
SETZM LOGFLG ;Clear enable logging word
DROPDV ;Close the device
JRST @C$QUIT ;Quit through kcsub
END