; Gina Mistura
; CIS 333
; Program 4


;-------------------------------------
;- Finally, the last Assembly program
;-------------------------------------

        .MODEL small
        .STACK 100h
        .DATA

name_msg    db  'Employee Name: $'
phone_msg   db  'Employee Phone Muber: $'
socsec_msg  db  'Employee Social Security Number: '
birth_msg   db  'Employee Date of Birth: '
success     db  'The structure was successfully written to file C:\asm\test.txt$'

file_buf    db  4*10 DUP    (?) ;buffer zone
file_name   db  'C:\asm\test.txt',00h   ;ASCIIZ string
dir_name    db  'C:\asm',00h

INPUTSTRUCT LABEL   BYTE
MaxLen      db      30
ActLen      db      0
InputBuf    db      30 DUP (?)
CLRFBuf     db      0Dh,0Ah,'$'

handle1     dw      0

;------------------------------
;-  Data for error checking
;------------------------------

cr      EQU 0Dh ;carriage return
lf      EQU 0Ah ;line feed
errtbl  dw  0,err1,err2,err3,err4,err5,err6
        dw  5 DUP (?)
        dw  err12
err1    db  'Invalid function number',lf,cr,'$'
err2    db  'File not found',lf,cr,'$'
err3    db  'Path not found',lf,cr,'$'
err4    db  'Too many open files',lf,cr,'$'
err5    db  'Access denied',lf,cr,'$'
err6    db  'Invalid handle',lf,cr,'$'
err12   db  'Invalid access code',lf,cr,'$'

        .CODE

homework5:
    mov ax,@DATA
    mov ds,ax

    mov ah,9
    lea dx,name_msg
    int 21h

    lea dx,INPUTSTRUCT
    mov ah,0ah
    int 21h

    mov bh,00h
    mov bl,ActLen
    mov InputBuf[bx],00h

    mov ax,4C00h
    int 21h

    END homework5