DOS Command Processor#

Super Command Processor

by: Bryan Schappel

If the typed line does not contain a command, then the filename entered will be loaded as a binary file.


0100	  .OPT NO LIST
0110 ;-------------------------------
0120 ;
0130 ;Super Command Processor
0140 ;
0150 ;by: Bryan Schappel
0160 ;
0170 ;If the typed line does not
0180 ;contain a command, then the
0190 ;filename entered will be loaded
0200 ;as a binary file.
0210 ;
0220 ;-------------------------------
0230 ;
0240 ;*** Commands ***
0250 ;
0260 ;ERA [fname] = delete file
0270 ;REN [f1,f2] = rename f1 to f2
0280 ;PRO [fname] = lock file
0290 ;UNP [fname] = unlock file
0300 ;DIR [Dn:]	= directory of D#:
0310 ;RUN [adr]	= run at address
0320 ;COPY		  = copy a File
0330 ;CAR			= enter Cart
0340 ;TYPE		  = read BATCH file
0350 ;KILL		  = KILL BBK CP
0360 ;
0370 NUMCOM = 10	  ;# OF COMMANDS
0380 IOCB5 = $0390	;Adr of IOCB5
0390 MYBUF = $0500	;I/O Buffer
0400 ZIOCB = $20	  ;Zpage IOCB
0410 ;
0420 ;Zero Page Variables
0430 ;
0440	  *=  $D6
0450 SL		1		 ;Load adr lo
0460 SH		1		 ;Load adr hi
0470 STL	  1		 ;start adr lo
0480 STH	  1		 ;start adr hi
0490 BLL	  1		 ;length lo
0500 BLH	  1		 ;length hi
0510 BAL	  1		 ;buffer byte 1
0520 BAH	  1		 ;buffer byte 2
0530 XSAV	  1		;save loc
0540 LNPOS	  1	  ;CP line pos
0550 LENSAV	  2	 ;COPY length
0560 COUNT	  1	  ;counter
0570 ;
0580 ;OS Equates
0590 ;
0600 CIOV =  $E456	;CIO Vector
0610 ICCOM = $0342	;CIO Command
0620 ICBAL = $0344	;CIO buffer lo
0630 ICBAH = $0345	;CIO buffer hi
0640 ICBLL = $0348	;CIO length lo
0650 ICBLH = $0349	;CIO length hi
0660 AUX1 =  $034A	;CIO aux 1
0670 AUX2 =  $034B	;CIO aux 2
0680 RUNAD = $02E0	;run address
0690 EOL =	$9B	  ;end of line
0700 FR0 =	$D4	  ;FP number
0710 TRAMSZ = $06	 ;cart in?
0720 BOOT? = $09	  ;boot flag
0730 DOSVEC = $0A	 ;DOS Vector
0740 DOSINI = $0C	 ;init vec
0750 WARMST = $08	 ;warm st flag
0760 MEMLO = $02E7	;lo mem pntr
0770 INITAD = $02E2  ;init addr
0780 HATABS = $031A  ;Handler Table
0790 SHFLOK = $02BE  ;Caps toggle
0800 IFP =	$D9AA	;Int to FP
0810 FASC =  $D8E6	;FP to ASC
0820 INBUFF = $F3	 ;FP pntr
0830 EDITRV = $E400  ;E: Handler Tab
0840 ;
0850 ;BUMP Macro
0860 ;
0870	  .MACRO BUMP 
0880	  INC %1
0890	  BNE @BUMP
0900	  INC %1+1
0910 @BUMP
0920	  .ENDM 
0930 ;
0940 ;PRINT Macro
0950 ;
0960	  .MACRO PRINT 
0970	  LDA # <%1
0980	  LDY # >%1
0990	  JSR EPRINT
1000	  .ENDM 
1010 ;
1020 ORIGIN = $1D7C
1030	  *=  ORIGIN
1040 ;
1050 ;This routine attempts to
1060 ;Binary Load a file.
1070 ;If the file is not Binary an
1080 ;Error #181 is given.
1090 ;
1100 ;ENTER:
1110 ;MYBUF=Filename to load minus
1120 ;		a .COM extension.
1130 ;		Load is on IOCB #1
1140 ;
1150 LOADIT LDY #0
1160	  STY COUNT
1170	  STY RUNAD
1180	  STY RUNAD+1
1190	  JSR FINDFILE
1200	  LDY #0
1210	  JSR FINDARG
1220	  LDA # <COM
1230	  LDY # >COM
1240	  JSR ADD_EXT
1250	  JSR CLOSE1
1260 ;
1270	  JSR SET_OPN
1280	  JSR SET_DEV
1290	  JSR SET_4
1300	  BPL LOAD_MAIN
1310 GO_ERR JMP IOERROR
1320 NO_BIN LDY #181
1330	  BNE GO_ERR
1340 ;
1350 ;Main load Loop
1360 ;
1370 LOAD_MAIN JSR READ2
1380	  LDX BAL
1390	  INX 
1400	  BNE NO_BIN
1410	  LDX BAH
1420	  INX 
1430	  BNE NO_BIN
1440	  JSR SET_DEST
1450 ;
1460 GET_FIL LDA # <EPRDN
1470	  STA INITAD
1480	  LDA # >EPRDN
1490	  STA INITAD+1
1500	  JSR READ2
1510	  LDX BAL
1520	  INX 
1530	  BNE NOT_FF
1540	  LDX BAH
1550	  INX 
1560	  BNE NOT_FF
1570	  JSR READ2
1580 NOT_FF LDA BAL
1590	  STA STL
1600	  LDA BAH
1610	  STA STH
1620	  LDX COUNT
1630	  BNE PASS2
1640	  INC COUNT
1650	  STA ADDRESS+1
1660	  LDA STL
1670	  STA ADDRESS
1680 PASS2 JSR READ2
1690	  LDA BAL
1700	  SEC 
1710	  SBC STL
1720	  STA BLL
1730	  LDA BAH
1740	  SBC STH
1750	  STA BLH
1760		BUMP  BLL
1770	  JSR GET_DATA
1780	  BMI JSTART
1790	  JSR JINIT
1800	  JMP GET_FIL
1810 ;
1820 JINIT JMP (INITAD)
1830 JSTART JSR CLOSE1
1840	  LDA RUNAD
1850	  TAX 
1860	  ORA RUNAD+1
1870	  BEQ LOAD_GO
1880	  STX ADDRESS
1890	  LDA RUNAD+1
1900	  STA ADDRESS+1
1910 LOAD_GO JMP (ADDRESS)
1920 ;
1930 ;Get DATA from file
1940 ;
1950 GET_DATA LDA STL
1960	  STA SL
1970	  LDA STH
1980	  STA SH
1990 ;
2000 GET_REC LDX #$10
2010	  LDA #7
2020 CALL_CIO STA ICCOM,X
2030	  LDA SL
2040	  STA ICBAL,X
2050	  LDA SH
2060	  STA ICBAH,X
2070	  LDA BLL
2080	  STA ICBLL,X
2090	  LDA BLH
2100	  STA ICBLH,X
2110	  JMP CIOV
2120 ;
2130 ;Read 2 bytes from file
2140 ;
2150 READ2 LDA # <BAL
2160	  STA SL
2170	  LDA #0
2180	  STA SH
2190	  STA BLH
2200	  LDA #2
2210	  STA BLL
2220	  BNE GET_REC
2230 ;
2240 ;Set AUX1 to 4
2250 ;
2260 SET_4 LDA #4
2270	  STA AUX1,X
2280	  JMP CIOV
2290 ;
2300 ;E: Print Routine
2310 ;
2320 ;ENTER:
2330 ;A=LSB of string
2340 ;Y=MSB of string
2350 ;
2360 ;EXIT:
2370 ;A=zero
2380 ;
2390 EPRINT STA FR0
2400	  STY FR0+1
2410 EPL LDY #0
2420	  LDA (FR0),Y
2430	  BEQ EPRDN
2440	  JSR EPUT
2450	  INC FR0
2460	  BNE EPL
2470	  INC FR0+1
2480	  BNE EPL
2490 EPRDN RTS 
2500 ;
2510 ;E: Put Byte Routine
2520 ;
2530 ;ENTER:
2540 ;A=character to print
2550 ;
2560 EPUT TAY 
2570	  LDA EDITRV+7
2580	  PHA 
2590	  LDA EDITRV+6
2600	  PHA 
2610	  TYA 
2620	  RTS 
2630 ;
2640 ;E: Input Routine
2650 ;
2660 EINPUT LDX #$00
2670	  LDA #$40
2680	  STA SHFLOK
2690 ;
2700 ;Get a 64 byte line in MYBUF
2710 ;
2720 ;ENTER:
2730 ;X=IOCB Index ($10,$20,...)
2740 ;
2750 INP_MYB LDA #0
2760	  STA SL
2770	  STA BLH
2780	  LDA #64
2790	  STA BLL
2800	  LDA #5
2810	  STA SH
2820	  JMP CALL_CIO
2830 ;
2840 ;Get a Hex # from MYBUF
2850 ;
2860 ;ENTER:
2870 ;Y=offset into MYBUF where
2880 ;  the Hex # starts
2890 ;
2900 ;EXIT:
2910 ;FR0,FR0+1 = binary number
2920 ;
2930 ;
2940 GRAB_HEX LDA #0
2950	  STA COUNT
2960	  STA FR0
2970	  STA FR0+1
2980 G4LOOP LDA MYBUF,Y
2990	  CMP #EOL
3000	  BEQ HEX_OUT
3010	  CMP #$20
3020	  BNE TESTIT
3030 HEX_OUT LDA COUNT
3040	  BEQ HEX_BAD
3050 HEX_GOOD CLC 
3060	  RTS 
3070 HEX_BAD SEC 
3080	  RTS 
3090 ;
3100 TESTIT LDX #$0F
3110 G4SCAN CMP HEXDIG,X
3120	  BEQ GOTG4D
3130	  DEX 
3140	  BPL G4SCAN
3150	  BMI HEX_BAD
3160 ;
3170 GOTG4D ASL FR0
3180	  ROL FR0+1
3190	  ASL FR0
3200	  ROL FR0+1
3210	  ASL FR0
3220	  ROL FR0+1
3230	  ASL FR0
3240	  ROL FR0+1
3250	  TXA 
3260	  ORA FR0
3270	  STA FR0
3280	  INC COUNT
3290	  INY 
3300	  LDA COUNT
3310	  CMP #5
3320	  BCS HEX_BAD
3330	  BCC G4LOOP
3340 ;
3350 ;Close IOCB #1
3360 ;
3370 CLOSE1 LDX #$10
3380	  BNE CLOSEIT
3390 ;
3400 ;Close IOCB #2
3410 ;
3420 CLOSE2 LDX #$20
3430 ;
3440 ;Close Any IOCB
3450 ;
3460 ;ENTER:
3470 ;X=IOCB Index ($10,$20,...)
3480 ;
3490 ;EXIT:
3500 ;X=IOCB Index
3510 ;
3520 CLOSEIT TXA 
3530	  PHA 
3540	  LDA #$0C
3550	  STA ICCOM,X
3560	  JSR CIOV
3570	  PLA 
3580	  TAX 
3590	  RTS 
3600 ;
3610 ;CP's PROMPT + INPUT Routine
3620 ;
3630 INPUT  PRINT  PROMPT
3640	  JSR EINPUT
3650	  BPL INPUTLV
3660	  JSR IOERROR
3670	  JMP INPUT
3680 INPUTLV LDA MYBUF
3690	  CMP #EOL
3700	  BEQ INPUT
3710	  RTS 
3720 ;
3730 ;########################
3740 ;
3750 ;Start of Commands
3760 ;
3770 ;########################
3780 ;
3790 ;Enter Cart
3800 ;
3810 GOCART LDA TRAMSZ
3820	  BNE TRY_CART
3830	  LDA # <NOCART
3840	  LDY # >NOCART
3850	  JMP EPRINT
3860 TRY_CART JMP ($BFFA)
3870 ;
3880 ;Kill CP
3890 ;
3900 KILL JSR UNHOOK
3910	  STA WARMST
3920	  JSR GOCART
3930	  JMP (DOSVEC)
3940 ;
3950 ;Un-Hook OS Patches
3960 ;
3970 UNHOOK LDA #$FF
3980	  STA DOSVEC
3990 CP_HI LDA #$FF
4000	  STA DOSVEC+1
4010	  LDA RESET+1
4020	  STA DOSINI
4030	  LDA RESET+2
4040	  STA DOSINI+1
4050	  LDY INDEX
4060	  LDA # <EDITRV
4070	  STA HATABS,Y
4080	  LDA # >EDITRV
4090	  STA HATABS+1,Y
4100 OLD_ML LDA #$FF
4110	  STA MEMLO
4120 OLD_MH LDA #$FF
4130	  STA MEMLO+1
4140	  LDA #0
4150	  STA SETFLAG
4160	  RTS 
4170 ;
4180 ;Erase a File
4190 ;
4200 ERASE LDA #33
4210	  BNE DOXIO
4220 ;
4230 ;Lock a File
4240 ;
4250 PROTECT LDA #35
4260	  BNE DOXIO
4270 ;
4280 ;Unlock a File
4290 ;
4300 UNPROTECT LDA #36
4310	  BNE DOXIO
4320 ;
4330 ;Rename a File
4340 ;
4350 RENAME JSR FINDFILE
4360	  LDY LNPOS
4370	  JSR FINDARG
4380	  LDX XSAV
4390	  LDA #',
4400	  STA FNAME,X
4410 REN_LP LDA MYBUF,Y
4420	  STA FNAME+1,X
4430	  INX 
4440	  INY 
4450	  CMP #EOL
4460	  BNE REN_LP
4470	  LDA #32
4480	  PHA 
4490	  BNE XIO_ENT
4500 ;
4510 ;Perform an XIO
4520 ;
4530 ;ENTER:
4540 ;A=XIO Number
4550 ;Y=Offset to Filename in MYBUF
4560 ;
4570 DOXIO PHA 
4580	  JSR FINDFILE
4590 XIO_ENT JSR CLOSE1
4600	  PLA 
4610	  STA ICCOM,X
4620	  JSR SET_DEV
4630	  STA AUX1,X
4640	  JSR CIOV
4650	  BMI IOERROR
4660	  RTS 
4670 ;
4680 ;Set ICBAL/H to DEVICE
4690 ;
4700 ;ENTER:
4710 ;X=IOCB Index
4720 ;
4730 SET_DEV LDA # <DEVICE
4740	  STA ICBAL,X
4750	  LDA # >DEVICE
4760	  STA ICBAH,X
4770	  LDA #0
4780	  STA AUX2,X
4790	  RTS 
4800 ;
4810 ;Handle I/O error
4820 ;
4830 ;ENTER:
4840 ;Y=I/O Error #
4850 ;
4860 ;EXIT:
4870 ;Channel #1 is closed
4880 ;
4890 IOERROR STY FR0
4900 IO_ERR LDA #0
4910	  STA FR0+1
4920	  JSR CLOSE1
4930	  JSR IFP
4940	  JSR FASC
4950	  LDY #$FF
4960 IOERR INY 
4970	  LDA (INBUFF),Y
4980	  STA ERBUF,Y
4990	  BPL IOERR
5000	  AND #$7F
5010	  STA ERBUF,Y
5020	  LDA #EOL
5030	  STA ERBUF+1,Y
5040	  LDA #0
5050	  STA ERBUF+2,Y
5060	  LDA # <ERTXT
5070	  LDY # >ERTXT
5080	  JMP EPRINT
5090 ;
5100 ;This will grab a filename from
5110 ;MYBUF and put it in the
5120 ;device buffer.
5130 ;
5140 ;ENTER:
5150 ;Y=Offset to Filename in MYBUF
5160 ;
5170 FINDFILE LDA DEFDEV
5180	  STA DEVICE
5190	  LDA DEFDEV+1
5200	  STA DEVICE+1
5210 ;
5220 FIND1 LDX #0
5230	  LDA MYBUF+1,Y
5240	  CMP #':
5250	  BEQ X2
5260	  LDA MYBUF+2,Y
5270	  CMP #':
5280	  BNE FIND2
5290	  LDA MYBUF+1,Y
5300	  STA DEVICE+1
5310	  LDA MYBUF,Y
5320	  STA DEVICE
5330	  INY 
5340	  INY 
5350	  INY 
5360	  BNE FIND2
5370 ;
5380 X2  LDA MYBUF,Y
5390	  STA DEVICE
5400	  INY 
5410	  INY 
5420 ;
5430 FIND2 LDA MYBUF,Y
5440	  STA FNAME,X
5450	  CMP #EOL
5460	  BEQ FIND3
5470	  CMP #$20
5480	  BEQ FIND3
5490	  INY 
5500	  INX 
5510	  CPX #13
5520	  BNE FIND2
5530 FIND3 LDA #EOL
5540	  STA FNAME,X
5550	  LDA #0
5560	  STA FNAME+1,X
5570	  STX XSAV
5580	  RTS 
5590 ;
5600 ;This handles the 'RUN' command
5610 ;
5620 MEMRUN LDA MYBUF,Y
5630	  CMP #EOL
5640	  BEQ RUN_IT
5650 ;
5660 PULL_IT JSR GRAB_HEX
5670	  BCS BAD_RUN
5680	  LDA FR0
5690	  STA ADDRESS
5700	  LDA FR0+1
5710	  STA ADDRESS+1
5720 RUN_IT JMP (ADDRESS)
5730 BAD_RUN LDY #180
5740 MEM_ERR JMP IOERROR
5750 ;
5760 ;Get disk Directory
5770 ;
5780 DIRECT LDA #6
5790	  BNE DIR_GO
5800 ;
5810 ;Get a TYPE of a File
5820 ;
5830 TYPE LDA #4
5840 DIR_GO STA DIR_COM+1
5850	  JSR FINDFILE
5860	  LDA DEVICE+3
5870	  CMP #EOL
5880	  BNE OPEN_DIR
5890	  LDX #3
5900 CP_DIR LDA DIRNAM,X
5910	  STA DEVICE+3,X
5920	  DEX 
5930	  BPL CP_DIR
5940 ;
5950 OPEN_DIR JSR CLOSE1
5960	  JSR SET_OPN
5970	  JSR SET_DEV
5980 DIR_COM LDA #6
5990	  STA AUX1,X
6000	  JSR CIOV
6010	  BMI MEM_ERR
6020 ;
6030 DIROK LDX #$10
6040	  JSR INP_MYB
6050	  BMI DIRDONE
6060	  LDY #0
6070 DIRCK1 LDA MYBUF,Y
6080	  CMP #EOL
6090	  BEQ DIRCK2
6100	  INY 
6110	  BNE DIRCK1
6120 DIRCK2 LDA #0
6130	  STA MYBUF+1,Y
6140		PRINT  MYBUF
6150	  JMP DIROK
6160 DIRDONE JMP CLOSE1
6170 ;
6180 ;Set Destroy Flag
6190 ;
6200 SET_DEST LDA #0
6210	  STA WARMST
6220	  RTS 
6230 ;
6240 ;Add File Extension
6250 ;
6260 ;ENTER:
6270 ;A=LSB of extension
6280 ;Y=MSB of extension
6290 ;
6300 ADD_EXT STA FR0
6310	  STY FR0+1
6320	  LDX #$FF
6330	  LDY #4
6340 ;
6350 EXT_SCAN INX 
6360	  LDA FNAME,X
6370	  CMP #'.
6380	  BEQ EXT_RTS
6390	  CMP #EOL
6400	  BNE EXT_SCAN
6410 EXT_ADD LDA (FR0),Y
6420	  STA FNAME,X
6430	  INX 
6440	  DEY 
6450	  BPL EXT_ADD
6460 EXT_RTS RTS 
6470 ;
6480 ;This is where RESET comes
6490 ;
6500 RESET JSR $FFFF
6510	  JSR UNHOOK
6520 ;
6530 HOOKUP LDX #$00
6540	  JSR CLOSEIT
6550	  JSR SET_OPN
6560	  LDA # <EDEV
6570	  STA ICBAL
6580	  LDA # >EDEV
6590	  STA ICBAH
6600	  STX AUX2
6610	  LDA #12
6620	  STA AUX1
6630	  JSR CIOV
6640 ;
6650 HOOK1 CLD 
6660	  LDY EDITRV+4
6670	  LDX EDITRV+5
6680	  INY 
6690	  BNE NO_UPX
6700	  INX 
6710 NO_UPX STY EGET+1
6720	  STX EGET+2
6730	  LDY #0
6740 ;
6750 FIND_E LDA HATABS,Y
6760	  CMP #'E
6770	  BEQ GOT_E
6780	  INY 
6790	  INY 
6800	  INY 
6810	  CPY #33
6820	  BCC FIND_E
6830 ;
6840 GOT_E INY 
6850	  STY INDEX
6860	  LDA # <NEW_E.HAN
6870	  STA HATABS,Y
6880	  LDA # >NEW_E.HAN
6890	  STA HATABS+1,Y
6900 ;
6910	  LDX #$50
6920	  JSR CLOSEIT
6930	  LDY #$0F
6940 COPY_E LDA EDITRV,Y
6950	  STA NEW_E.HAN,Y
6960	  LDA IOCB5,Y
6970	  STA BAT_IOCB,Y
6980	  DEY 
6990	  BPL COPY_E
7000 ;
7010	  LDA # <[BAT_GET-1]
7020	  STA NEW_E.HAN+4
7030	  LDA # >[BAT_GET-1]
7040	  STA NEW_E.HAN+5
7050 ;
7060 SKIP_BAT LDA SETFLAG
7070	  BNE INIT_RTS
7080	  INC SETFLAG
7090	  LDA DOSINI
7100	  STA RESET+1
7110	  LDA DOSINI+1
7120	  STA RESET+2
7130	  LDA # <RESET
7140	  STA DOSINI
7150	  LDA # >RESET
7160	  STA DOSINI+1
7170 ;
7180	  LDA DOSVEC
7190	  STA UNHOOK+1
7200	  LDA DOSVEC+1
7210	  STA CP_HI+1
7220	  LDA # <GO_CP
7230	  STA DOSVEC
7240	  LDA # >GO_CP
7250	  STA DOSVEC+1
7260 ;
7270	  LDA MEMLO
7280	  STA OLD_ML+1
7290	  LDA MEMLO+1
7300	  STA OLD_MH+1
7310	  LDA # <PROGEND
7320	  STA MEMLO
7330	  LDA # >PROGEND
7340	  STA MEMLO+1
7350 INIT_RTS RTS 
7360 ;
7370 ;COMMAND PROCESSOR ENTRY
7380 ;
7390 GO_CP JSR HOOK1
7400	  LDA #$FF
7410	  STA WARMST
7420 ;
7430 MAIN CLD 
7440	  JSR INPUT	;get line
7450	  LDA MYBUF
7460	  CMP #'*	  ;Batch?
7470	  BNE NO_BAT
7480	  JMP BATCH
7490 ;
7500 NO_BAT CMP #';
7510	  BEQ MAIN
7520	  LDY #0
7530	  JSR FINDFILE
7540	  LDA DEVICE+3
7550	  CMP #EOL
7560	  BNE NO_REM
7570	  LDA DEVICE
7580	  STA DEFDEV
7590	  LDA DEVICE+1
7600	  STA DEFDEV+1
7610	  JMP MAIN
7620 ;
7630 NO_REM LDA # <COMTAB
7640	  STA FR0
7650	  LDA # >COMTAB
7660	  STA FR0+1
7670	  LDX #0
7680 COMLP LDY #0
7690 COMCK LDA MYBUF,Y
7700	  CMP (FR0),Y
7710	  BNE TRYNEXT
7720	  INY 
7730	  CPY #3
7740	  BNE COMCK
7750 ;
7760	  LDA COMADRL,X
7770	  STA COMJSR+1
7780	  LDA COMADRH,X
7790	  STA COMJSR+2
7800	  JSR FINDARG
7810 COMJSR JSR $FFFF
7820	  JMP MAIN
7830 ;
7840 TRYNEXT LDA FR0
7850	  CLC 
7860	  ADC #3
7870	  STA FR0
7880	  BCC TRY_NH
7890	  INC FR0+1
7900 TRY_NH INX 
7910	  CPX #NUMCOM
7920	  BNE COMLP
7930	  JSR LOADIT
7940	  JMP MAIN
7950 ;
7960 ;Find an Argument on Line
7970 ;
7980 ;ENTER:
7990 ;Y=Offset to start search
8000 ;
8010 ;EXIT:
8020 ;Y=1st char of argument
8030 ;
8040 FINDARG LDA MYBUF,Y
8050	  CMP #$20
8060	  BEQ NEXTARG
8070	  CMP #EOL
8080	  BEQ NEXTARG
8090	  INY 
8100	  BNE FINDARG
8110 NEXTARG LDA MYBUF,Y
8120	  CMP #$20
8130	  BNE FOUNDARG
8140	  INY 
8150	  BNE NEXTARG
8160 FOUNDARG STY LNPOS
8170	  RTS 
8180 ;
8190 ;Handle a BATCH File
8200 ;
8210 BATCH LDY #0
8220	  LDA #$20
8230	  STA MYBUF
8240	  JSR FINDARG
8250	  JSR FINDFILE
8260	  LDA # <BAT
8270	  LDY # >BAT
8280	  JSR ADD_EXT
8290 BAT_GO LDA #12
8300	  JSR BAT_CIO
8310 ;
8320	  LDA # <DEVICE
8330	  STA ICBALB
8340	  LDA # >DEVICE
8350	  STA ICBAHB
8360	  LDA #4
8370	  STA AUX1B
8380	  LDA #3
8390	  JSR BAT_CIO
8400	  BPL BAT_MAIN
8410	  LDA #12
8420	  STY FR0
8430	  JSR BAT_CIO
8440	  JSR IO_ERR
8450 BAT_MAIN JMP MAIN
8460 BAT_9B LDA #EOL
8470	  BNE BAT_XIT
8480 ;
8490 BAT_GET LDA BAT_IOCB
8500	  BPL BAT_PROC
8510 BAT_NORM LDX #$00
8520	  LDY #1
8530 EGET JMP $FFFF
8540 ;
8550 BAT_PROC LDA #0
8560	  STA ICBLLB
8570	  STA ICBLHB
8580	  LDA #7
8590	  JSR BAT_CIO
8600	  BMI BAT_NORM
8610	  LDA BAT_ZIO+15
8620	  PHA 
8630	  JSR EPUT
8640	  PLA 
8650 BAT_XIT LDX #$00
8660	  LDY #1
8670	  RTS 
8680 ;
8690 ;Perform BATCH CIO
8700 ;
8710 BAT_CIO STA ICCOMB
8720	  JSR BAT_SWAP
8730	  LDX #$50
8740	  JSR CIOV
8750	  STA BAT_ZIO+15
8760	  BPL BAT_SWAP
8770	  TYA 
8780	  PHA 
8790	  LDX #$50
8800	  JSR CLOSEIT
8810	  PLA 
8820	  TAY 
8830 ;
8840 ;Swap IOCB Blocks
8850 ;
8860 BAT_SWAP TYA 
8870	  PHA 
8880	  LDY #$0F
8890 BAT_SLP LDA ZIOCB,Y
8900	  PHA 
8910	  LDA BAT_ZIO,Y
8920	  STA ZIOCB,Y
8930	  PLA 
8940	  STA BAT_ZIO,Y
8950	  LDA IOCB5,Y
8960	  PHA 
8970	  LDA BAT_IOCB,Y
8980	  STA IOCB5,Y
8990	  PLA 
9000	  STA BAT_IOCB,Y
9010	  DEY 
9020	  BPL BAT_SLP
9030	  PLA 
9040	  TAY 
9050	  RTS 
9060 ;
9070 ;Set COPY IOCB
9080 ;
9090 ;ENTER:
9100 ;X=IOCB Index
9110 ;A=CIO Command
9120 ;
9130 ;EXIT:
9140 ;CIO set for I/O of 12K block
9150 ;at $3000
9160 ;
9170 SET_CPY STA ICCOM,X
9180	  LDA #0
9190	  STA ICBLL,X
9200	  STA ICBAL,X
9210	  LDA #$30
9220	  STA ICBLH,X
9230	  STA ICBAH,X
9240	  RTS 
9250 ;
9260 ;Set ICCOM for Open
9270 ;
9280 ;ENTER:
9290 ;X=IOCB Index
9300 ;
9310 SET_OPN LDA #3
9320	  STA ICCOM,X
9330	  RTS 
9340 ;
9350 ;Copy I/O Error
9360 ;
9370 ;ENTER:
9380 ;Y=CIO Error #
9390 ;
9400 ;EXIT:
9410 ;Channels #1 and #2 are closed
9420 ;
9430 CPY_IOR JSR IOERROR
9440	  JMP CLOSE2
9450 ;
9460 ;Handle COPY Verb
9470 ;
9480 COPY JSR FINDFILE
9490	  JSR CLOSE1
9500	  JSR SET_DEV
9510	  JSR SET_OPN
9520	  JSR SET_4
9530	  BMI CPY_IOR
9540		PRINT  DEVICE
9550	  LDY LNPOS
9560	  JSR FINDARG
9570	  JSR FINDFILE
9580	  JSR CLOSE2
9590	  JSR SET_DEV
9600	  JSR SET_OPN
9610	  LDA #8
9620	  STA AUX1,X
9630	  JSR CIOV
9640	  BMI CPY_IOR
9650 ;
9660	  JSR SET_DEST
9670 COPY.2 LDX #$10
9680	  LDA #7
9690	  JSR SET_CPY
9700	  JSR CIOV
9710	  BMI EOF
9720	  LDA #1
9730	  STA COUNT
9740	  BNE SAVLEN
9750 ;
9760 EOF LDA #0
9770	  STA COUNT
9780 ;
9790 SAVLEN LDA ICBLL,X
9800	  STA LENSAV
9810	  LDA ICBLH,X
9820	  STA LENSAV+1
9830	  LDX #$20
9840	  LDA #11
9850	  JSR SET_CPY
9860	  LDA LENSAV
9870	  STA ICBLL,X
9880	  LDA LENSAV+1
9890	  STA ICBLH,X
9900	  JSR CIOV
9910	  LDA COUNT
9920	  BNE COPY.2
9930	  JSR CLOSE1
9940	  JMP CLOSE2
9950 ;
9960 ;Program Text/Buffers
9970 ;
9980 NOCART .BYTE "No Cart",EOL,0
9990 PROMPT .BYTE EOL
010000 DEFDEV .BYTE "D1:",0
010010 DIRNAM .BYTE "*.*",EOL
010020 EDEV .BYTE "E:",EOL
010030 ERTXT .BYTE "Error- "
010040 ERBUF .BYTE "	",EOL,0
010050 HEXDIG .BYTE "0123456789"
010060	.BYTE "ABCDEF"
010070 COM .BYTE EOL,"MOC."
010080 BAT .BYTE EOL,"TAB."
010090 ;
010100 ;Command Tables
010110 ;
010120 COMTAB .BYTE "ERAPROUNPREN"
010130	.BYTE "DIRCOPRUN"
010140	.BYTE "CARTYPKIL"
010150 ;
010160 COMADRL .BYTE  <ERASE
010170	.BYTE  <PROTECT
010180	.BYTE  <UNPROTECT
010190	.BYTE  <RENAME
010200	.BYTE  <DIRECT
010210	.BYTE  <COPY
010220	.BYTE  <MEMRUN
010230	.BYTE  <GOCART
010240	.BYTE  <TYPE
010250	.BYTE  <KILL
010260 ;
010270 COMADRH .BYTE  >ERASE
010280	.BYTE  >PROTECT
010290	.BYTE  >UNPROTECT
010300	.BYTE  >RENAME
010310	.BYTE  >DIRECT
010320	.BYTE  >COPY
010330	.BYTE  >MEMRUN
010340	.BYTE  >GOCART
010350	.BYTE  >TYPE
010360	.BYTE  >KILL
010370 ;
010380 ADDRESS .WORD EPRDN ;RUN Addr
010390 DEVICE .BYTE "D1:"
010400 ;
010410 ;Buffers
010420 ;
010430 FNAME .BYTE "AUTORUN.BAT"
010440	.BYTE EOL,0
010450		 17
010460 INDEX	  1	;HATABS Index
010470 SETFLAG	  1 ;set up?
010480 ;
010490 ;Wedge/Handler Space
010500 ;
010510 ;For Batch Processing
010520 ;
010530 BAT_ZIO	  16 ;Zpage IOCB
010540 NEW_E.HAN	  16 ;E: Handler
010550 BAT_IOCB	  16 ;IOCB #5 Copy
010560 ICCOMB = BAT_IOCB+2
010570 ICBALB = BAT_IOCB+4
010580 ICBAHB = BAT_IOCB+5
010590 ICBLLB = BAT_IOCB+8
010600 ICBLHB = BAT_IOCB+9
010610 AUX1B = BAT_IOCB+10
010620 ;
010630 PROGEND = *
010640 T_LENGTH = PROGEND-ORIGIN
010650 ;
010660 ;Entry Point to Start CP
010670 ;
010680 ENTRY LDX #0
010690	STX SETFLAG
010700	STX WARMST
010710	INX 
010720	STX BOOT?
010730	JSR HOOKUP
010740	 PRINT  CREDITS
010750	JSR CLOSE2
010760	JSR SET_OPN
010770	JSR SET_DEV
010780	JSR SET_4
010790	PHP 
010800	JSR CLOSE2
010810	PLP 
010820	BPL HAV_BAT
010830	LDA TRAMSZ
010840	BNE G_CART
010850	JMP (DOSVEC)
010860 G_CART JMP ($BFFA)
010870 HAV_BAT  PRINT  PROMPT
010880	 PRINT  FNAME
010890	PLA 
010900	PLA 
010910	JMP BAT_GO
010920 ;
010930 CREDITS .BYTE $7D,EOL
010940	.BYTE "BBK CP - (C) 1987 "
010950	.BYTE "ANALOG Computing",EOL
010960	.BYTE "by: Bryan Schappel"
010970	.BYTE EOL,0
010980 ;
010990 ;Set Run Address
011000 ;
011010	*=  RUNAD
011020	.WORD ENTRY
011030	.OPT LIST
011040	.END 

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