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- ' RENUMCNC - a utility to renumber cnc programs in the emco format
- ' starting with block '000' to whatever
- ' assumes file extension of .cnc -- renames old file to .old
- ' if .old exists it writes over it renumbered file written to .cnc
-
- ' -------- start of program -------------
-
- OPTION BASE 1
-
- DEFINT A-Z
-
- CONST true = -1
- CONST false = NOT true
- DIM isnumber AS INTEGER
-
-
- CLS
- LOCATE 10, 10
- PRINT "This program will renumber an existing cnc source file in EMCO format"
- LOCATE 12, 10
- PRINT "It assumes <infile>.CNC, and will copy the original to <infile>.old"
- LOCATE 14, 10
- PRINT "and will put the renumbered program in <infile>.CNC"
- LOCATE 16, 10
- INPUT "input name of file or <CTL>C to abort"; infile$
-
- ' ---------------- OPEN FILES --------------------------
- infile$ = LTRIM$(RTRIM$(infile$))
-
- temp = INSTR(infile$, ".")
-
- IF (temp = 0) THEN
- infile$ = infile$ + ".cnc"
- END IF
-
- OPEN infile$ FOR INPUT ACCESS READ AS #1 LEN = 16284
-
- temp = INSTR(infile$, ".")
-
- IF temp = 0 THEN
- oldfile$ = infile$ + ".old"
- ELSE
- oldfile$ = LEFT$(infile$, (temp - 1))
- oldfile$ = oldfile$ + ".old"
- END IF
-
- OPEN oldfile$ FOR OUTPUT ACCESS WRITE AS #2 LEN = 16284
-
- DO UNTIL EOF(1)
-
- temp$ = ""
-
- LINE INPUT #1, temp$
- PRINT #2, temp$
-
- LOOP
-
-
- CLOSE
-
- OPEN oldfile$ FOR INPUT ACCESS READ AS #1 LEN = 16284
- OPEN infile$ FOR OUTPUT ACCESS WRITE AS #2 LEN = 16284
-
- BlockNo = 0
- BlockNo$ = ""
-
- DO UNTIL EOF(1)
-
- temp$ = ""
-
- LINE INPUT #1, temp$
-
-
-
- isnumber = true
- ' PRINT "isnumber at #1="; isnumber
-
- IF (MID$(temp$, 4, 3) = "") THEN isnumber = false
- ' PRINT "is number at #2="; isnumber
-
- IF (isnumber = true) THEN
- testval = ASC(MID$(temp$, 4, 1))
- ' PRINT testval
- ' SLEEP 1
- SELECT CASE testval
- CASE IS = 32
- ' nop
- CASE IS < 48
- isnumber = false
- CASE IS < 59
- ' nop
- CASE IS > 58
- isnumber = false
- CASE ELSE
- isnumber = false
- END SELECT
- END IF
- ' PRINT "isnumber at #3="; isnumber
-
- IF (isnumber = true) THEN
- testval = ASC(MID$(temp$, 5, 1))
- SELECT CASE testval
- CASE IS = 32
- ' nop
- CASE IS < 48
- isnumber = false
- CASE IS < 59
- ' nop
- CASE IS > 58
- isnumber = false
- CASE ELSE
- isnumber = false
- END SELECT
- END IF
- ' PRINT "isnumber at #4="; isnumber
-
- IF (isnumber = true) THEN
- testval = ASC(MID$(temp$, 6, 1))
- SELECT CASE testval
- CASE IS = 32
- ' nop
- CASE IS < 48
- isnumber = false
- CASE IS < 59
- ' nop
- CASE IS > 58
- isnumber = false
- CASE ELSE
- isnumber = false
- END SELECT
- END IF
- ' PRINT "isnumber at #5="; isnumber
-
- IF (isnumber = true) THEN
-
- BlockNo$ = STR$(BlockNo)
- BlockNo$ = LTRIM$(RTRIM$(BlockNo$))
-
- WHILE LEN(BlockNo$) < 3
- BlockNo$ = "0" + BlockNo$
- WEND
-
- PRINT BlockNo$
-
- MID$(temp$, 4, 3) = BlockNo$
-
- BlockNo = BlockNo + 1
-
- END IF
- PRINT #2, temp$
-
-
- LOOP
-
-
- CLOSE
-
- END
-
-
-