[icq-devel] ICQv7: SNAC 4,06: file request



Massimo Melina rejetto at libero.it
Thu Sep 6 01:04:10 CEST 2001


Hello Jeff,

Wednesday, September 05, 2001, 6:29:51 PM, you wrote:

JH> SNAC Header
JH> 8 byte message cookie
JH> 4 byte channel ID
JH> 1 byte UIN length
JH> X bytes the UIN

this ones are right

JH> Then  the  rest  of the packet is TLV's generally only one of them
JH> contains the real data that you want.

i'm able to see only few TLVs :(
this is the SNAC icq sends

E0 10 8B 01 3D 1A 00 00 00 02 08 31 33 33 32 34 33 35 38
00 05 00 86

the TLV(5) contains all

00 00
E0 10 8B 01 3D 1A 00 00

here repeat the cookie

09 46 13 49 4C 7F 11 D1 82 22 44 45 53 54 00 00

and here the capability sign

TLV(A) 00 01
TLV(5) 4C 48
TLV(3) 0A 00 00 01

here's ok too, from now on i have big problems

00 0F 00 00 27 11 00 50 1B 00 07 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 03 00 00 00 04 FE FF 0E 00 FE
FF 00 00 00 00 00 00 00 00 00 00 00 00

any idea? doesn't seem to be TLV to me :(

03 00

this should be the message kind, 3 for file request

00 00
01 00
04 00 41 41 41 00

here the message

07 00 CD 00 
09 00 61 73 64 32 2E 74 78 74 00

the last line is the filename

E2 03 00 00

and here the filesize

10 CF 40 D1 
00 03 00 00 

the fist row seems trash, the second a fixed value

JH> I'm having problems looking at file transfers 
JH> inparticular because I've been testing behind a firewall.

my uin is 13324358, i'd like to exchange info with you.
i have a client in a very advanced state but limited to client-server
connection.

-rejetto





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