summaryrefslogtreecommitdiff
path: root/v4.0/src/CMD/DISKCOPY/DCOPYP.ASM
diff options
context:
space:
mode:
Diffstat (limited to 'v4.0/src/CMD/DISKCOPY/DCOPYP.ASM')
-rw-r--r--v4.0/src/CMD/DISKCOPY/DCOPYP.ASM139
1 files changed, 139 insertions, 0 deletions
diff --git a/v4.0/src/CMD/DISKCOPY/DCOPYP.ASM b/v4.0/src/CMD/DISKCOPY/DCOPYP.ASM
new file mode 100644
index 0000000..344b8c4
--- /dev/null
+++ b/v4.0/src/CMD/DISKCOPY/DCOPYP.ASM
@@ -0,0 +1,139 @@
1 PAGE 90,132 ;AN000;A2
2 TITLE DCOPYP.SAL - DISKCOPY SYSTEM COMMAND LINE PARSER
3;****************** START OF SPECIFICATIONS *****************************
4; MODULE NAME: DCOPYP.SAL
5;
6; DESCRIPTIVE NAME: Include the DOS system PARSER in the SEGMENT
7; configuration expected by the modules of DISKCOPY.
8;
9;FUNCTION: The common code of the DOS command line PARSER is optimized by
10; the setting of certain switches that cause the conditional
11; assembly of only the required portions of the common PARSER.
12; The segment registers are ASSUMED according to the type .COM.
13; The Common PARSER is then INCLUDEd.
14;
15; ENTRY POINT: SYSPARSE, near
16;
17; INPUT:
18; ES - has seg id of the SEGMENT
19; that contains the input control blocks,
20; defined below.
21;
22; DI - offset into ES of the PARMS INPUT BLOCK
23;
24; DS - has seg id of the SEGMENT
25; that contains the DOS input COMMAND
26; string, which is originally presented at 81h
27; in the PSP.
28;
29; SI - offset into DS of the text of the DOS input COMMAND string
30; as originally presented at 81H in the PSP.
31;
32; DX - zero
33;
34; CX - ordinal value, intially zero, updated on each subsequent call
35; to the value returned in CX on the previous call.
36;
37; CS - points to the segment containing the
38; INCLUDE PARSE.ASM statement
39;
40; DS - also points to the segment containing the INCLUDE
41; PARSE.ASM statement.
42;
43; EXIT-NORMAL: Output registers:
44; AX - return code:
45; RC_No_Error equ 0 ; No error
46; RC_EOL equ -1 ; End of command line
47;
48; DX - Offset into ES of the selected RESULT BLOCK.
49; BL - terminated delimiter code
50; CX - new operand ordinal
51; SI - set past scanned operand
52;
53; EXIT-ERROR: Output registers:
54; AX - return code:
55; RC_Too_Many equ 1 ; Too many operands
56; RC_Op_Missing equ 2 ; Required operand missing
57; RC_Not_In_SW equ 3 ; Not in switch list provided
58; RC_Not_In_Key equ 4 ; Not in keyword list provided
59; RC_Out_Of_Range equ 6 ; Out of range specified
60; RC_Not_In_Val equ 7 ; Not in value list provided
61; RC_Not_In_Str equ 8 ; Not in string list provided
62; RC_Syntax equ 9 ; Syntax error
63;
64; INTERNAL REFERENCES:
65; ROUTINES: SYSPARSE:near (INCLUDEd in PARSE.ASM)
66;
67; DATA AREAS: none
68;
69; EXTERNAL REFERENCES:
70; ROUTINES: none
71;
72; DATA AREAS: control blocks pointed to by input registers.
73;
74; NOTES:
75; This module should be processed with the SALUT preprocessor
76; with the re-alignment not requested, as:
77;
78; SALUT DCOPYP,NUL,;
79;
80; To assemble these modules, the alphabetical or sequential
81; ordering of segments may be used.
82;
83; For LINK instructions, refer to the PROLOG of the main module,
84; DISKCOPY.SAL.
85;
86;PROGRAM AUTHOR: DOS 4.00 EMK
87;
88;****************** END OF SPECIFICATIONS *****************************
89 IF1 ;AN000;
90 %OUT COMPONENT=DISKCOPY, MODULE=DCOPYP.SAL... ;AN000;
91 ENDIF ;AN000;
92; = = = = = = = = = = = =
93 HEADER <MACRO DEFINITION> ;AN000;
94; = = = = = = = = = = = =
95 INCLUDE PATHMAC.INC ;AN015;PATHGEN MACRO
96; = = = = = = = = = = = =
97HEADER MACRO TEXT ;;AN000;
98.XLIST ;AN000;
99 SUBTTL TEXT ;AN000;
100.LIST ;AN000;
101 PAGE ;;AN000;
102 ENDM ;;AN000;
103
104; = = = = = = = = = = = =
105 HEADER <SYSPARSE - SYSTEM COMMAND LINE PARSER> ;AN000;
106CSEG SEGMENT PARA PUBLIC 'CODE' ;AN000;
107 ASSUME CS:CSEG,DS:CSEG,ES:CSEG,SS:CSEG ;AN000;
108
109;DISKCOPY INPUT PARMS EXPECTED:
110; [D: [d:]] [/1]
111
112 PUBLIC SYSPARSE ;AN000;SUBROUTINE ENTRY POINT
113
114FARSW EQU 0 ;AN000;CALL THE PARSER BY NEAR CALL
115DATESW EQU 0 ;AN000;SUPPRESS DATE CHECKING
116TIMESW EQU 0 ;AN000;SUPPRESS TIME CHECKING
117FILESW EQU 0 ;AN000;SUPPRESS CHECK FILE SPECIFICATION
118CAPSW EQU 1 ;AN000;DO USE FILE TABLE CAPS
119CMPXSW EQU 0 ;AN000;SUPPRESS CHECKING COMPLEX LIST
120DRVSW EQU 1 ;AN000;DO SUPPORT DRIVE ONLY FORMAT
121QUSSW EQU 0 ;AN000;SUPPRESS SUPPORT OF QUOTED STRING FORMAT
122NUMSW EQU 0 ;AN000;SUPPRESS CHECKING NUMERIC VALUE
123KEYSW EQU 0 ;AN000;SUPPRESS KEYWORD SUPPORT
124SWSW EQU 1 ;AN000;DO SUPPORT SWITCHES
125VAL1SW EQU 0 ;AN000;SUPPRESS SUPPORT OF VALUE DEFINITION 1
126VAL2SW EQU 0 ;AN000;SUPPRESS SUPPORT OF VALUE DEFINITION 2
127VAL3SW EQU 0 ;AN000;SUPPRESS SUPPORT OF VALUE DEFINITION 3
128INCSW EQU 0 ;AN000;DO NOT INCLUDE PSDATA.INC
129BASESW EQU 1 ;AN014;SPECIFY, PSDATA POINTED TO BY "DS"
130
131 INCLUDE PSDATA.INC ;AN015;
132
133 PATHLABL DCOPYP ;AN015;
134 INCLUDE PARSE.ASM ;AN000;
135 PATHLABL DCOPYP ;AN015;
136
137CSEG ENDS ;AN000;
138 END ;AN000;
139 \ No newline at end of file