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Topic: SSID scanner (Read 2026 times)
pcurtis
Hero Member
Posts: 951
SSID scanner
«
on:
November 04, 2021, 12:52:58 pm »
I have a SSID scanner that half works (see attachment).
There is one problem I can't solve
1. The WLAN adapter is shown twice?
2. Weak SSID's are not shown, but are shown once I open the network manager in the task tray W10.
Any ideas?
«
Last Edit: November 04, 2021, 06:12:30 pm by pcurtis
»
Logged
Windows 10 20H2
Laz 2.2.0
FPC 3.2.2
Thaddy
Hero Member
Posts: 14390
Sensorship about opinions does not belong here.
Re: SSID scanner
«
Reply #1 on:
November 04, 2021, 12:58:51 pm »
Well, 1 is normal and as intended (scan and connection). 2 is a bit more problematic. My (old) KOL wifi scanner suffers from the same issue, although less so. ATM it does not compile anymore under FPC/Lazarus for some reason.
Logged
Object Pascal programmers should get rid of their "component fetish" especially with the non-visuals.
pcurtis
Hero Member
Posts: 951
Re: SSID scanner
«
Reply #2 on:
November 04, 2021, 01:31:23 pm »
I don't see how 1. is normal?
Did you try the app?
Or how do I differentiate between the two?
> pAvailableNetworkList^.Network[j].dwFlags = 0
«
Last Edit: November 04, 2021, 06:07:04 pm by pcurtis
»
Logged
Windows 10 20H2
Laz 2.2.0
FPC 3.2.2
af0815
Hero Member
Posts: 1291
Re: SSID scanner
«
Reply #3 on:
November 04, 2021, 02:20:12 pm »
I get a range check error 201
Code: Pascal
[Select]
[+]
[-]
for
j
:
=
0
to
pAvailableNetworkList
^
.
dwNumberOfItems
-
1
do
begin
l
:
=
listview1
.
Items
.
Add
;
SDummy
:
=
PChar
(
@
pAvailableNetworkList
^
.
Network
[
j
]
.
dot11Ssid
.
ucSSID
)
;
// <---- here
l
.
Caption
:
=
j
.
ToString
+
' '
+
(
SDummy
)
;
l
.
SubItems
.
Add
(
Format
(
'%d '
,
here.
Lazarus 2.3.0 rmain-2_3-342-gc44d729ba2 FPC 3.2.3 i386-win32-win32/win64
Edit: Without Debuggerinformation the program sya Range error and terminate.
«
Last Edit: November 04, 2021, 02:23:23 pm by af0815
»
Logged
regards
Andreas
pcurtis
Hero Member
Posts: 951
Re: SSID scanner
«
Reply #4 on:
November 04, 2021, 02:30:44 pm »
I use Laz 2.0.10, something has probably changed.
Logged
Windows 10 20H2
Laz 2.2.0
FPC 3.2.2
Thaddy
Hero Member
Posts: 14390
Sensorship about opinions does not belong here.
Re: SSID scanner
«
Reply #5 on:
November 04, 2021, 02:33:54 pm »
for in do will prevent the range check...
Logged
Object Pascal programmers should get rid of their "component fetish" especially with the non-visuals.
af0815
Hero Member
Posts: 1291
Re: SSID scanner
«
Reply #6 on:
November 04, 2021, 02:36:02 pm »
BTW:
NDU_DOT11_SSID_MAX_LENGTH = 32; //32 Bytes
but should it not be 32+1 if you have a 32 Char plus one 0 for the termination. ?!
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regards
Andreas
SymbolicFrank
Hero Member
Posts: 1313
Re: SSID scanner
«
Reply #7 on:
November 04, 2021, 03:39:46 pm »
I have trunk and it complains about the last two values of Tndu_DOT11_AUTH_ALGORITHM being larger than an integer.
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pcurtis
Hero Member
Posts: 951
Re: SSID scanner
«
Reply #8 on:
November 04, 2021, 03:50:58 pm »
The code is not mine. I stumbled on it on the web, and was for delphi 2007
Logged
Windows 10 20H2
Laz 2.2.0
FPC 3.2.2
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