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- ;******************************************************************************
- ; *
- ; Code segment from HBBS-1.LBR *
- ; *
- ;******************************************************************************
-
- ;
- ; Loop to read users file and attempt match
- ;
- RDUSRS: CALL GET
- LD B,NAMLEN
- LD HL,UNAMEF ; Compare the user name to file record
- LD DE,INBUF
- CALL MATCH
- OR A
- JR Z,FNDUSR ; Match so process
- LD A,(AVAILF)
- OR A ; Free record?
- JP Z,NUOK ; (we've got room, so let him in)
- AND A ; Clear carry flag
- LD HL,(TMPREC) ; See if we've already found a deleted record
- LD DE,-1
- SBC HL,DE
- JR NZ,NXTREC ; Yup, so just keep scanning
- LD HL,(RRNO) ; Nope, save this one in case we don't find him
- LD (TMPREC),HL
- ;
- NXTREC: XOR A ; Clear the carry flag
- LD HL,(RRNO)
- INC HL
- EX DE,HL
- LD HL,(HSHREC)
- SBC HL,DE
- JP Z,NOSPC ; So there's no match, so see if we have room
- LD HL,MAXU-1
- XOR A
- SBC HL,DE
- EX DE,HL
- JR NC,RDUSRS
- LD HL,0 ; Load up first record in file
- JR RDUSRS ; No, keep going
- ;.....
- ;
- ; Found user so process info
- ;
- FNDUSR: LD A,(ACESSF)