Howto convert IPv6 from WTSClientAddress to string?
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From: Remko on 13 Nov 2007 05:35 With WTSQuerySessionInfo you can query the client address by passing in the WTSClientAddress constant. This returns a _WTS_CLIENT_ADDRESS structure: typedef struct _WTS_CLIENT_ADDRESS { DWORD AddressFamily; BYTE Address[20]; } WTS_CLIENT_ADDRESS, *PWTS_CLIENT_ADDRESS; I tried using RtlIpv6AddressToString but that doesn't return a valid address. Please suggest how to convert.
From: Kerem G�mr�kc� on 13 Nov 2007 06:18 Hi Remko, > I tried using RtlIpv6AddressToString but that doesn't return a valid > address. Please suggest how to convert. i am not sure but if the byte array is a array representing the address in network byte order, then you can use the socket functions for the Winsock API that comes with Windows Socket Library. As said: I am not sure, but i think ity is in the network byte order. I've never used that function before,... There are functions like WSAAddressToString() or gethostbyaddr() and somevmore that can help you and i think they will,... Ah ok, my fault! Now i see wat kind of function this is. Did you try the Ex-Version or did you try to Get some Error Code? I dont know whether GetLastError() will work for this, since the documentation doesnt say anything about it, but a return value for the function which can be used for error lookup. If it returns a error code try my tool for fast error code translation if you want. Very handy if you dont want to do extra coding for FormatMessage in such situtations,... http://entwicklung.junetz.de/projects/opensource/WindowsExceptionViewer/WindowsExceptionViewer.zip Cheers,... Kerem --------- New Open Source Tools from me: Calculate MD5 or SHA1 Hash for Files! KHash Tools: http://entwicklung.junetz.de/projects/opensource/khashtools/khashtools%20v.1.0.zip --------- -- Beste Gr�sse / Best regards / Votre bien devoue Kerem G�mr�kc� kerem.g(a)arcor.de Best Quote: "Ain't nobody a badass with a double dose of rock salt...", Kill Bill Vol.2 Latest Open-Source Projects: http://entwicklung.junetz.de Sign my guestbook: http://entwicklung.junetz.de/guestbook/ ----------------------- "This reply is provided as is, without warranty express or implied."
From: Remko on 13 Nov 2007 09:27 The function returns success but the output is nonsense. Documentation states that IP starts at an offset for 2 bytes but is unclear if this is for IPv4 only or also for IPv6.
From: Kerem G�mr�kc� on 13 Nov 2007 16:37 Hi, can you give us a memory dump from the returned structure. It would be interessting what the structure did return,... Regards Kerem -- --------- New Open Source Tools from me: Calculate MD5 or SHA1 Hash for Files! KHash Tools: http://entwicklung.junetz.de/projects/opensource/khashtools/khashtools%20v.1.0.zip --------- Beste Gr�sse / Best regards / Votre bien devoue Kerem G�mr�kc� kerem.g(a)arcor.de Best Quote: "Ain't nobody a badass with a double dose of rock salt...", Kill Bill Vol.2 Latest Open-Source Projects: http://entwicklung.junetz.de Sign my guestbook: http://entwicklung.junetz.de/guestbook/ ----------------------- "This reply is provided as is, without warranty express or implied."
From: Remko on 13 Nov 2007 17:20
My IPConfig: IPv6 Address. . . . . . . . . . . : 1111:2222:1111:2222:1111:2222:1111:2222 Link-local IPv6 Address . . . . . : fe80::fd16:38fb:af7a:66c4%10 Address part: 182530000010000000000710 |