/packages/core/svarcom.svp |
---|
1,0 → 0,0 |
link ../svarcom-2022.4.svp |
link ../svarcom-2023.0.svp |
/packages/svarcom-2023.0.svp |
---|
Cannot display: file marked as a binary type. |
svn:mime-type = application/zip |
Property changes: |
Added: svn:mime-type |
+application/zip |
\ No newline at end of property |
/packages/svarcom-2023.0.zip |
---|
Cannot display: file marked as a binary type. |
svn:mime-type = application/zip |
Property changes: |
Added: svn:mime-type |
+application/zip |
\ No newline at end of property |
/svarcom/trunk/cmd/ver.c |
---|
1,7 → 1,7 |
/* This file is part of the SvarCOM project and is published under the terms |
* of the MIT license. |
* |
* Copyright (C) 2021-2022 Mateusz Viste |
* Copyright (C) 2021-2023 Mateusz Viste |
* |
* Permission is hereby granted, free of charge, to any person obtaining a |
* copy of this software and associated documentation files (the "Software"), |
26,8 → 26,8 |
* ver |
*/ |
#define PVER "2022.4" |
#define COPYRDATE "2021-2022" |
#define PVER "2023.0" |
#define COPYRDATE "2021-2023" |
static enum cmd_result cmd_ver(struct cmd_funcparam *p) { |
char *buff = p->BUFFER; |
/svarcom/trunk/history.txt |
---|
6,6 → 6,12 |
(ticket numbers at https://osdn.net/projects/svardos/ticket/ in [] brackets) |
=== ver 2023.0 (06.02.2023) ================================================== |
- added a dummy INT 0x2E handler |
- added BR translations (courtesy of Luzemario Dantes) |
=== ver 2022.4 (12.04.2022) ================================================== |
- SET command: fixed upcasing of var names with high-ASCII chars [#44145] |
/svarcom/trunk/makefile |
---|
33,12 → 33,13 |
deflang.obj: lang\*.txt |
# GENERATE CODEPAGE-SPECIFIG VERSIONS OUT OF UTF-8 FILES |
CD LANG |
utf8tocp 850 BR-UTF8.TXT > BR.TXT |
utf8tocp 850 DE-UTF8.TXT > DE.TXT |
utf8tocp 437 EN-UTF8.TXT > EN.TXT |
utf8tocp 850 FR-UTF8.TXT > FR.TXT |
utf8tocp maz PL-UTF8.TXT > PL.TXT |
utf8tocp 857 TR-UTF8.TXT > TR.TXT |
..\svarlang.lib\tlumacz en de fr pl tr |
..\svarlang.lib\tlumacz en br de fr pl tr |
DEL ??.TXT |
MOVE /Y OUT.LNG ..\SVARCOM.LNG |
MOVE /Y DEFLANG.C .. |
/svarcom/trunk/rmod.asm |
---|
36,14 → 36,14 |
; offset of the COMSPEC variable in the environment block, 0 means "use |
; boot drive". this value is patched by the transient part of COMMAND.COM |
COMSPECPTR dw 0 ; +4Ah |
COMSPECPTR dw 0 ; +CEh |
; fallback COMSPEC string used if no COMPSEC is present in the environment |
; drive. drive is patched by the transient part of COMMAND.COM |
COMSPECBOOT db "@:\COMMAND.COM", 0 ; +4Ch |
COMSPECBOOT db "@:\COMMAND.COM", 0 ; +D0h |
; exit code of last application |
LEXCODE db 0 ; +5Bh |
LEXCODE db 0 ; +DFh |
; ExecParamRec used by INT 21h, AX=4b00 (load and execute program), 14 bytes: |
; offset size content |
51,16 → 51,16 |
; +2 4 address of command line to place at PSP:0080 |
; +6 4 address of an FCB to be placed at PSP:005c |
; +0Ah 4 address of an FCB to be placed at PSP:006c |
EXEC_PARAM_REC db 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ; +5Ch |
EXEC_PARAM_REC db 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 ; +E0h |
; Program to execute, preset by SvarCOM (128 bytes, ASCIIZ) |
EXECPROG: times 128 db 0 ; +6Ah |
EXECPROG: times 128 db 0 ; +EEh |
; File where stdin and stdout should be redirected (0 = no redirection) |
REDIR_INFIL: times 128 db 0 ; +EAh |
REDIR_OUTFIL: times 128 db 0 ; +16Ah |
REDIR_OUTAPPEND: dw 0 ; +1EAh |
REDIR_DEL_STDIN: db 0 ; +1ECh indicates that the stdin file |
REDIR_INFIL: times 128 db 0 ; +16Eh |
REDIR_OUTFIL: times 128 db 0 ; +1EEh |
REDIR_OUTAPPEND: dw 0 ; +26Eh |
REDIR_DEL_STDIN: db 0 ; +270h indicates that the stdin file |
; should be deleted (pipes). This |
; MUST contain the 1st char of |
; REDIR_INFIL! |
69,12 → 69,16 |
; According to the TechHelp! Manual: "If you want to abort (exit to the parent |
; process), then set the carry flag and return via a FAR RET. This causes DOS |
; to perform normal cleanup and exit to the parent." (otherwise use iret) |
BREAK_HANDLER: ; +1EDh |
BREAK_HANDLER: ; +271h |
stc |
retf |
; INT 0x2E handler |
INT2E: |
xor ax, ax |
iret |
skipsig: ; +1EFh |
skipsig: ; +276h |
; set up CS=DS=SS and point SP to my private stack buffer |
mov ax, cs |
83,11 → 87,16 |
mov ss, ax |
mov sp, STACKPTR |
; set up myself as break handler |
; set up myself as break handler (int 0x23) |
mov ax, 0x2523 ; set int vector 23h |
mov dx, BREAK_HANDLER |
int 0x21 |
; set up myself as int 0x2E handler ("pass command to shell") |
mov ax, 0x252E |
mov dx, INT2E ; TODO do something meaningful instead of a no-op |
int 0x21 |
; revert stdin/stdout redirections (if any) to their initial state |
call REVERT_REDIR_IF_ANY |
/svarcom/trunk/rmodinit.h |
---|
79,7 → 79,7 |
#define RMOD_OFFSET_STDOUTAPP (0x100 + 0x26E) |
#define RMOD_OFFSET_STDIN_DEL (0x100 + 0x270) |
#define RMOD_OFFSET_BRKHANDLER (0x100 + 0x271) |
#define RMOD_OFFSET_ROUTINE (0x100 + 0x273) |
#define RMOD_OFFSET_ROUTINE (0x100 + 0x276) |
struct rmod_props far *rmod_install(unsigned short envsize, unsigned char *rmodcore, unsigned short rmodcore_len); |
struct rmod_props far *rmod_find(unsigned short rmodcore_len); |
/svarcom/trunk/svarcom.lsm |
---|
1,2 → 1,2 |
Description: the SvarDOS command line interpreter (COMMAND.COM shell) |
Version: 2022.4 |
Version: 2023.0 |