KolibriOS/kolibrios
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Ping: notify user of invalid reply.

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git-svn-id: svn://kolibrios.org@4469 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr 2014-01-17 13:46:09 +00:00
parent db9cffe581
commit f514bd90e1
1 changed files with 13 additions and 6 deletions
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19
programs/network/icmp/ping.asm
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@ -1,6 +1,6 @@
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ;;
;; Copyright (C) KolibriOS team 2010-2013. All rights reserved. ;;
;; Copyright (C) KolibriOS team 2010-2014. All rights reserved. ;;
;; Distributed under terms of the GNU General Public License ;;
;; ;;
;; ping.asm - ICMP echo client for KolibriOS ;;
@ -162,11 +162,11 @@ mainloop:
je .no_response
sub eax, ICMP_Packet.Data
jb .no_response ; FIXME: use other error message?
jb .invalid
mov [recvd], eax
cmp word[buffer_ptr + ICMP_Packet.Identifier], IDENTIFIER
jne .no_response ; FIXME: use other error message?
jne .invalid
; OK, we have a response, update stats and let the user know
inc [stats.rx]
@ -192,7 +192,7 @@ mainloop:
push str7
call [con_printf]
jmp continue
jmp .continue
; Error in packet, print it to user
.miscomp:
@ -200,7 +200,13 @@ mainloop:
push edi
push str9
call [con_printf]
jmp continue
jmp .continue
; Invalid reply
.invalid:
push str10
call [con_write_asciiz]
jmp .continue
; Timeout!
.no_response:
@ -208,7 +214,7 @@ mainloop:
call [con_write_asciiz]
; Send more ICMP packets ?
continue:
.continue:
inc [icmp_packet.seq]
dec [count]
@ -272,6 +278,7 @@ str11 db 'Answer: ',0
str7 db 'bytes=%u seq=%u time=%u ms',10,0
str8 db 'timeout!',10,0
str9 db 'miscompare at offset %u',10,0
str10 db 'reply invalid',10,0
str12 db 10,'Ping stats:',10,'%u packets sent, %u packets received',10,'average response time=%u ms',10,0