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|
;
data segment public para 'DATA'
;
;*****************************************************************************
; Publics
;*****************************************************************************
;
Public Drive_Letter_Buffer
Public Switch_Buffer
Public Switch_Num_Buffer
Public Switch_String_Buffer
;
;***************************************************************************
; Equates
;***************************************************************************
;
;Match Flags
Numeric_Value equ 8000h ; ;AN000;
Signed_Numeric_Value equ 4000h ; ;AN000;
Simple_String equ 2000h ; ;AN000;
Date_String equ 1000h ; ;AN000;
Time_String equ 0800h ; ;AN000;
Complex_List equ 0400h ; ;AN000;
Filespec equ 0200h ; ;AN000;
Drive_Only equ 0100h ; ;AN000;
Quoted_String equ 0080h ; ;AN000;
Ignore_Colon equ 0010h ; ;AN000;
Repeats_Allowed equ 0002h ; ;AN000;
Optional equ 0001h ; ;AN000;
;Function_Flags
File_Table_Capitalize equ 1 ; ;AN000;
Char_Table_Capitalize equ 2 ; ;AN000;
Remove_Colon equ 10h ; ;AN000;
;Extra delimeters and EOL
Delimiters_Only equ 1 ; ;AN000;
EOL_Or_Delimiters equ 2 ; ;AN000;
Semi_Colon equ ";" ; ;AN000;
Tab equ 09h ; ;AN000;
Colon equ ":" ; ;AN000;
;Parse Errors
No_Error equ 0 ; ;AN000;
Too_Many_Operands equ 1 ; ;AN000;
Operand_Missing equ 2 ; ;AN000;
Not_In_Switch_List equ 3 ; ;AN000;
Not_In_Keyword_List equ 4 ; ;AN000;
Out_Of_Range equ 6 ; ;AN000;
Not_In_Value_List equ 7 ; ;AN000;
Not_In_String_List equ 8 ; ;AN000;
Syntax_Error equ 9 ; ;AN000;
End_Of_Parse equ -1 ; ;AN000;
;Return types
Type_Reserved equ 0 ; ;AN000;
Type_Number equ 1 ; ;AN000;
Type_List_Index equ 2 ; ;AN000;
Type_String equ 3 ; ;AN000;
Type_Complex equ 4 ; ;AN000;
Type_Filespec equ 5 ; ;AN000;
Type_Drive equ 6 ; ;AN000;
Type_Date equ 7 ; ;AN000;
Type_Time equ 8 ; ;AN000;
Type_Quoted_String equ 9 ; ;AN000;
;Other
None equ 0 ; ;AN000;
No_Error equ 0 ; ;AN000;
Switch_Found equ 0FFFFh ; ;AN000;
Range_Ok equ 1 ; ;AN000;
Command_Line_Parms equ 81h ; ;AN000;
;
;*****************************************************************************
; Parse Structures
;*****************************************************************************
;
Control struc
Match_Flags dw ?
Function_Flags dw ?
Result dw ?
Values dw ?
Num_Keywords db ?
Keyword db ?
Control ends
Drive_Letter_Return struc ; ;AN000;
Drive_Type db 0 ; ;AN000;
Drive_Item_Tag db 0 ; ;AN000;
Drive_Pointer dw 0 ; ;AN000;
Drive_Number db 0 ;A=1, B=2, C=3 ;AN000;
Drive_debug db 8 dup(0)
Drive_Letter_Return ends ; ;AN000;
Switch_Return struc ; ;AN000;
Switch_Type db 0 ; ;AN000;
Switch_Item_Tag db 0 ; ;AN000;
Switch_Pointer dw 0 ; ;AN000;
Switch_Debug db 4 dup(0)
Switch_Return ends ; ;AN000;
Switch_Num_Return struc ; ;AN000;
Switch_Num_Type db 0 ; ;AN000;
Switch_Num_Item_Tag db 0 ; ;AN000;
Switch_Num_Pointer dw 0 ; ;AN000;
Switch_Number_Low dw 0 ; ;AN000;
Switch_Number_High dw 0 ; ;AN000;
Switch_Num_Return ends ; ;AN000;
Switch_String_Return struc ; ;AN000;
Switch_String_Type db 0 ; ;AN000;
Switch_String_Item_Tag db 0 ; ;AN000;
Switch_String_Pointer dw 0 ; ;AN000;
Switch_String_Off dw 0 ; ;AN000;
Switch_String_Seg dw 0 ; ;AN000;
Switch_String_Return ends ; ;AN000;
;
;**************************************************************************
; Parse tables
;**************************************************************************
;
IF FSExec ;conditionally assemble /FS: ;an018; dms;
Switch_FS_Table label byte ; ;AN000;
dw Drive_Control_Definition ;Point to next level ;AN000;
db 0 ; ;AN000;
ENDIF ;end conditional assembly /FS: ;an018; dms;
Command_Line_Table label byte ; ;AN000;
dw Command_Control ;Point to next level ;AN000;
db 0 ; ;AN000;
;
;**************************************************************************
;Define Positionals, Switches and Keywords
;**************************************************************************
;
IF FSExec ;conditionally assemble /FS: ;an018; dms;
Drive_Control_Definition label byte ; ;AN000;
db 1,1 ;Only drive letter posistional ;AN000;
dw Positional_Control ;Pointer to control table ;AN000;
db 1 ;1 switch ;AN000;
dw Switch_FS_Control ; ;AN000;
db None ;No Keywords (maxk) ;AN000;
ENDIF ;end conditional assembly /FS: ;an018; dms;
Command_Control label byte ; ;AN000;
db 1,1 ;Only drive letter posistional ;AN000;
dw Positional_Control ;Pointer to control table ;AN000;
IF ShipDisk
db 13 ;if /Z switch needed ;an000; dms;
ELSE
db 12 ; ;AC001;
ENDIF
dw Switch_V_Control ;Without quotes AN000;
dw Switch_S_Control ; ;AN000;
dw Switch_4_Control ; ;AN000;
dw Switch_1_Control ; ;AN000;
dw Switch_8_Control ; ;AN000;
dw Switch_B_Control ; ;AN000;
dw Switch_T_Control ; ;AN000;
dw Switch_N_Control ; ;AN000;
dw Switch_Select_Control ; ;AN000;
dw Switch_Backup_Control ; ;AN000;
dw Switch_Autotest_Control ; ;AN000;
dw Switch_F_Control ; ;AC001;
IF ShipDisk
dw Switch_Z_Control ;1 sector/cluster switch ;an000; dms;
ENDIF
db None ;No Keywords (maxk) ;AN000;
;
;**************************************************************************
;Control Tables
;**************************************************************************
;
Positional_Control label byte ; ;AN000;
dw Drive_Only ;Match_Flag ;AN000;
dw None ;No function flags ;AN000;
dw Drive_Letter_Buffer ;Where it will be returned ;AN000;
dw No_Value ;No value ranges defined ;AN000;
db None ;No defined switches/keywords ;AN000;
IF FSExec ;conditionally assemble /FS: ;an018; dms;
Switch_FS_Control label byte
dw Simple_String ;/FS:xxxxx ;AN000;
dw File_Table_Capitalize ;Make it uppercase ;AN000;
dw Switch_String_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/FS",0 ; ;AN000;
ENDIF ;end conditional assembly /FS: ;an018; dms;
Switch_V_Control label byte ; ;AN000;
dw Simple_String+Quoted_String+Optional ;/v:xxxxxxxx ;AN000;
dw File_Table_Capitalize ; ;AN000;
dw Switch_String_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/V",0 ; ;AN000;
Switch_S_Control label byte ; ;AN000;
dw None ; ;AN000;
dw None ; ;AN000;
dw Switch_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/S",0 ; ;AN000;
Switch_4_Control label byte ; ;AN000;
dw None ; ;AN000;
dw None ; ;AN000;
dw Switch_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/4",0 ; ;AN000;
Switch_1_Control label byte ; ;AN000;
dw None ; ;AN000;
dw None ; ;AN000;
dw Switch_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/1",0 ; ;AN000;
Switch_8_Control label byte ; ;AN000;
dw None ; ;AN000;
dw None ; ;AN000;
dw Switch_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/8",0 ; ;AN000;
Switch_B_Control label byte ; ;AN000;
dw None ; ;AN000;
dw None ; ;AN000;
dw Switch_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/B",0 ; ;AN000;
Switch_T_Control label byte ; ;AN000;
dw Numeric_Value ; ;AN000;
dw None ; ;AN000;
dw Switch_Num_Buffer ; ;AN000;
dw Switch_T_Value ; ;AN000;
db 1 ; ;AN000;
db "/T",0 ; ;AN000;
Switch_N_Control label byte ; ;AN000;
dw Numeric_Value ; ;AN000;
dw None ; ;AN000;
dw Switch_Num_Buffer ; ;AN000;
dw Switch_N_Value ; ;AN000;
db 1 ; ;AN000;
db "/N",0 ; ;AN000;
Switch_Select_Control label byte ; ;AN000;
dw None ; ;AN000;
dw None ; ;AN000;
dw Switch_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/SELECT",0 ; ;AN000;
Switch_Backup_Control label byte ; ;AN000;
dw None ; ;AN000;
dw None ; ;AN000;
dw Switch_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/BACKUP",0 ; ;AN000;
Switch_Autotest_Control label byte ; ;AN000;
dw None ; ;AN000;
dw None ; ;AN000;
dw Switch_Buffer ; ;AN000;
dw No_Value ; ;AN000;
db 1 ; ;AN000;
db "/AUTOTEST",0 ; ;AN000;
Switch_F_Control label byte ; ;AN001;
dw Simple_String ;/F:xxxxx ;AN001;
dw File_Table_Capitalize ;Make it uppercase ;AN001;
dw Switch_String_Buffer ; ;AN001;
dw Switch_Size_Value ; ;AN001;
db 1 ; ;AN001;
db "/F",0 ; ;AN001;
IF ShipDisk
Switch_Z_Control label byte ;control structure for /Z ;an000; dms;
dw None ; ;an000; dms;
dw None ; ;an000; dms;
dw Switch_Buffer ; ;an000; dms;
dw No_Value ; ;an000; dms;
db 1 ; ;an000; dms;
db "/Z",0 ; ;an000; dms;
ENDIF
;
;************************************************************************
; PARSE Value Lists
;************************************************************************
;
Switch_T_Value label byte ; ;AN000;
db 1 ;Range only ;ANOOO;
db 1 ;1 range ;ANOOO;
db Range_OK ;Item_Tag ;ANOOO;
dd 1 ;1 is low bound ;ANOOO;
dd 1024 ;2**10 is max ;AN000;
Switch_N_Value label byte ; ;AN000;
db 1 ;Range only ;ANOOO;
db 1 ;1 range ;ANOOO;
db Range_OK ;Item_Tag ;ANOOO;
dd 1 ;1 is low bound ;ANOOO;
dd 64 ;2**6 is max ;AN000;
Switch_Size_Value label byte ; ;AN001;
db 3 ;Look for strings ;AN001;
db 0 ;No ranges ;AN001;
db 0 ;No numerics ;AN001;
db 27 ;16 possible strings ;AN001;
db Size_160 ; ;AN001;
dw String_160k_1 ;/F:160 ;AN001;
db Size_160 ; ;AN001;
dw String_160k_2 ;/F:160K ;AN001;
db Size_160 ; ;AN001;
dw String_160k_3 ;/F:160KB ;AN001;
db Size_180 ; ;AN001;
dw String_180k_1 ;/F:180 ;AN001;
db Size_180 ; ;AN001;
dw String_180k_2 ;/F:180K ;AN001;
db Size_180 ; ;AN001;
dw String_180k_3 ;/F:180KB ;AN001;
db Size_320 ; ;AN001;
dw String_320k_1 ;/F:320 ;AN001;
db Size_320 ; ;AN001;
dw String_320k_2 ;/F:320K ;AN001;
db Size_320 ; ;AN001;
dw String_320k_3 ;/F:320KB ;AN001;
db Size_360 ; ;AN001;
dw String_360k_1 ;/F:360 ;AN001;
db Size_360 ; ;AN001;
dw String_360k_2 ;/F:360K ;AN001;
db Size_360 ; ;AN001;
dw String_360k_3 ;/F:360KB ;AN001;
db Size_720 ; ;AN001;
dw String_720k_1 ;/F:720 ;AN001;
db Size_720 ; ;AN001;
dw String_720k_2 ;/F:720K ;AN001;
db Size_720 ; ;AN001;
dw String_720k_3 ;/F:720KB ;AN001;
db Size_1200 ; ;AN001;
dw String_1200k_1 ;/F:1200 ;AN001;
db Size_1200 ; ;AN001;
dw String_1200k_2 ;/F:1200K ;AN001;
db Size_1200 ; ;AN001;
dw String_1200k_3 ;/F:1200KB ;AN001;
db Size_1200 ; ;AN001;
dw String_1200k_4 ;/F:1.2 ;AN001;
db Size_1200 ; ;AN001;
dw String_1200k_5 ;/F:1.2M ;AN001;
db Size_1200 ; ;AN001;
dw String_1200k_6 ;/F:1.2MB ;AN001;
db Size_1440 ; ;AN001;
dw String_1440k_1 ;/F:1440 ;AN001;
db Size_1440 ; ;AN001;
dw String_1440k_2 ;/F:1440K ;AN001;
db Size_1440 ; ;AN001;
dw String_1440k_3 ;/F:1440KB ;AN001;
db Size_1440 ; ;AN001;
dw String_1440k_4 ;/F:1.44 ;AN001;
db Size_1440 ; ;AN001;
dw String_1440k_5 ;/F:1.44M ;AN001;
db Size_1440 ; ;AN001;
dw String_1440k_6 ;/F:1.44MB ;AN001;
No_Value label byte ; ;AN000;
db 0 ; ;AN000;
;
;*****************************************************************************
; Data Area for value lists
;*****************************************************************************
;
;
;The following are a list of the allowed strings for the /F:xxxxx switch.
;
String_160k_1 db "160" ,Asciiz_End ; ;AN001;
String_160k_2 db "160K" ,Asciiz_End ; ;AN001;
String_160k_3 db "160KB" ,Asciiz_End ; ;AN001;
String_180k_1 db "180" ,Asciiz_End ; ;AN001;
String_180k_2 db "180K" ,Asciiz_End ; ;AN001;
String_180k_3 db "180KB" ,Asciiz_End ; ;AN001;
String_320k_1 db "320" ,Asciiz_End ; ;AN001;
String_320k_2 db "320K" ,Asciiz_End ; ;AN001;
String_320k_3 db "320KB" ,Asciiz_End ; ;AN001;
String_360k_1 db "360" ,Asciiz_End ; ;AN001;
String_360k_2 db "360K" ,Asciiz_End ; ;AN001;
String_360k_3 db "360KB" ,Asciiz_End ; ;AN001;
String_720k_1 db "720" ,Asciiz_End ; ;AN001;
String_720k_2 db "720K" ,Asciiz_End ; ;AN001;
String_720k_3 db "720KB" ,Asciiz_End ; ;AN001;
String_1200k_1 db "1200" ,Asciiz_End ; ;AN001;
String_1200k_2 db "1200K",Asciiz_End ; ;AN001;
String_1200k_3 db "1200KB",Asciiz_End ; ;AN001;
String_1200k_4 db "1.2" ,Asciiz_End ; ;AN001;
String_1200k_5 db "1.2M" ,Asciiz_End ; ;AN001;
String_1200k_6 db "1.2MB" ,Asciiz_End ; ;AN001;
String_1440k_1 db "1440" ,Asciiz_End ; ;AN001;
String_1440k_2 db "1440K",Asciiz_End ; ;AN001;
String_1440k_3 db "1440KB",Asciiz_End ; ;AN001;
String_1440k_4 db "1.44",Asciiz_End ; ;AN001;
String_1440k_5 db "1.44M",Asciiz_End ; ;AN001;
String_1440k_6 db "1.44MB",Asciiz_End ; ;AN001;
;
;************************************************************************
; PARSE Return Buffers
;************************************************************************
;
Drive_Letter_Buffer Drive_Letter_Return <> ;Example of structure ;AN000;
Switch_Buffer Switch_Return <> ; ;AN000;
Switch_Num_Buffer Switch_Num_Return <> ; ;AN000;
Switch_String_Buffer Switch_String_Return <> ; ;AN000;
data ends
;
;*****************************************************************************
; SysParse Routines
;*****************************************************************************
;
code segment public para 'CODE'
assume cs:code,ds:Data
FarSW equ Not_Include ;AN000;
DateSW equ Not_Include ; ;AN000;
TimeSW equ Not_Include ; ;AN000;
FileSW equ Do_Include ; ;AN000;
CAPSW equ Do_Include ; ;AN000;
CmpxSW equ Not_Include ; ;AN000;
NumSW equ Do_Include ; ;AN000;
KeySW equ Not_Include ; ;AN000;
SwSW equ Do_Include ; ;AN000;
Val1SW equ DO_Include ; ;AN000;
Val2SW equ Not_Include ; ;AN000;
Val3SW equ Do_Include ; ;AN001;
DrvSW equ Do_Include ; ;AN000;
QusSW equ Do_Include ; ;AN000;
INCLUDE PARSE.ASM ; ;AN000;
code ends
|
