From e7b041ee0783fbf6cb5787fc35941fdf37b77a90 Mon Sep 17 00:00:00 2001
From: MrBesen <y.g.2@gmx.de>
Date: Fri, 11 Jan 2019 11:37:06 +0100
Subject: [PATCH] Strg+D

---
 src/main.asm | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/main.asm b/src/main.asm
index 984e144..5555257 100755
--- a/src/main.asm
+++ b/src/main.asm
@@ -105,6 +105,11 @@ loop:
   int 19h ;welches man nimmt ist egal
   ;jmp 0xffff:0x0000
 
+  
+.halt_d:
+  mov si, msg_strgdhalt
+  call print_string
+
 .halt:
   mov si, msg_halt
   call print_string
@@ -199,6 +204,7 @@ cmd_halt db 'stop', 0
 cmd_banner db 'banner', 0
 
 msg_halt db 'Stopping....', 0
+msg_strgdhalt db 'Strg+D pressed! - Stop', 0
 msg_reboot db 'Rebooting....',0
 msg_helloworld db 'Hey, Man!', 0x0D, 0x0A, 0
 msg_help db 'ThiesyyyOS Commands:', 0x0D, 0x0A ,'hi', 0x0D,0x0A,'help', 0x0D, 0x0A,'credits', 0x0D,0x0A,'beep[WIP]',0x0D,0x0A,'reboot',0x0D,0x0A,'stop', 0x0D, 0x0A, 0
@@ -254,6 +260,9 @@ get_string:
   cmp al, 0x0D  ; enter pressed?
   je .done      ; yes, we're done
 
+  cmp al, 0x04  ; Strg+D pressed?
+  je .d
+
   cmp cl, 0x3F  ; 63 chars inputted?
   je .loop      ; yes, only let in backspace and enter
 
@@ -263,13 +272,16 @@ get_string:
   stosb  ; put character in buffer
   inc cl
   jmp .loop
+  
+.d:
+  call loop.halt_d
 
 .backspace:
   cmp cl, 0	; beginning of string?
   je .loop	; yes, ignore the key
 
   dec di
-  mov byte [di], 0	; delete character
+  mov byte [di], 0; delete character
   dec cl		; decrement counter as well
 
   mov ah, 0x0E