SNAC(03,0B) user moved online

SNAC(03,0B)

SRV_USER_ONLINE

Server sends this snac when user from your contact list goes online. Also you'll receive this snac on user status change (in this case snac doesn't contain TLV(0xC)). See also additional information about online userinfo block.

For those who don't know what "UNIX time_t" format is, it's the format used to represent times as unsigned long's in UNIX and some DOS-based libc's. It's simply the number of seconds elapsed from the 01 January 1970 00:00:00 UTC. (This is often referred to as "the UNIX epoch".) Both of the times in this command (at positions 27 and 35) are stored in this format (and yes, these will fail because of the y2.048k bug).

00 03	word	SNAC family
00 0B	word	SNAC subtype
00 00	word	SNAC flags
xx xx xx xx	dword	SNAC request-id

Following user info may be repeated more then once

xx	char	uin string length
xx ..	string	uin string
xx xx	word	warning level (unused in ICQ)
xx xx	word	Number of TLV in info-tlvlist

00 01		word		TLV.Type(0x01) - user class
xx xx		word		TLV.Length

xx xx

word

User class

00 0C		word		TLV.Type(0x0C) - dc info (optional)
00 25		word		TLV.Length

xx xx xx xx	dword	DC internal ip address
xx xx xx xx	dword	DC tcp port
xx	byte	DC type
xx xx	word	DC protocol version
xx xx xx xx	dword	DC auth cookie
xx xx xx xx	dword	Web front port
00 00 00 03	dword	Client futures
xx xx xx xx	dword	(id=1) last info update time (unix time_t)
xx xx xx xx	dword	(id=2) last ext info update time (i.e. icqphone status)
xx xx xx xx	dword	(id=3) last ext status update time (i.e. phonebook)
xx xx	word	unknown

00 0A		word		TLV.Type(0x0A) - external ip address
xx xx		word		TLV.Length

xx xx xx xx

dword

External client ip address

00 06		word		TLV.Type(0x06) - user status
xx xx		word		TLV.Length

xx xx xx xx

dword

User status

00 0D		word		TLV.Type(0x0D) - user capabilities
xx xx		word		TLV.Length

xx ..... xx

CLSIDs

Client capabilities list

00 0F		word		TLV.Type(0x0F) - online time
xx xx		word		TLV.Length

xx xx xx xx

dword

Client online time (in seconds)

00 03		word		TLV.Type(0x03) - signon time
xx xx		word		TLV.Length

xx xx xx xx

dword

Time when client gone online (unix time_t)

00 05		word		TLV.Type(0x05) - member since
xx xx		word		TLV.Length

xx xx xx xx

dword

Time when this account was registered

00 11		word		TLV.Type(0x11) - times updated
xx xx		word		TLV.Length

xx	byte	updated time id (1,2,3) - see above in TLV(0xC)
xx xx xx xx	dword	updated time value
...	...	...
xx	byte	updated time id (1,2,3)
xx xx xx xx	dword	updated time value

00 19		word		TLV.Type(0x19) - new-style capabilities list
xx xx		word		TLV.Length

New AIM clients replacement for TLV(0x0D). Here is format description

00 1D		word		TLV.Type(0x1D) - user icon id & hash
xx xx		word		TLV.Length

xx xx	word	User icon (avatar) id
xx	byte	User icon (avatar) flags
xx	byte	User icon hash length (allways 16)
xx .. xx	array	User icon md5 hash

Example SNAC dumps with flap header:


  2A 02 3E 17 00 A9 00 03  00 0B 00 00 82 95 E9 1B  *.>.............
  07 33 34 31 33 39 35 30  00 00 00 07 00 01 00 02  .3413950........
  00 50 00 0C 00 25 3E 4C  CF 2D 00 00 4A 68 04 00  .P...%>L.-..Jh..
  08 70 7B D5 5B 00 00 00  50 00 00 00 03 3B FF E8  .p..[...P....;..
  8A 3D CF 01 51 3D CE F8  61 00 00 00 0A 00 04 3E  .=..Q=..a......>
  4C CF 2D 00 06 00 04 20  12 00 00 00 0D 00 40 09  L.-.... ......@.
  46 13 49 4C 7F 11 D1 82  22 44 45 53 54 00 00 09  F.IL...."DEST...
  46 13 4E 4C 7F 11 D1 82  22 44 45 53 54 00 00 97  F.NL...."DEST...
  B1 27 51 24 3C 43 34 AD  22 D6 AB F7 3F 14 92 09  .'Q$.C4."...?...
  46 13 44 4C 7F 11 D1 82  22 44 45 53 54 00 00 00  F.DL...."DEST...
  0F 00 04 00 00 88 B4 00  03 00 04 3D D4 42 7F     ...........=.B.

  And one more packet with TLV(0x1D)
  2A 02 26 12 00 7F 00 03  00 0B 00 00 C8 4D E4 6F  *.&..........M.o
  09 33 34 38 39 33 34 37  37 34 00 00 00 07 00 01  .348934774......
  00 02 00 50 00 0C 00 25  00 00 00 00 00 00 00 00  ...P...%........
  04 00 09 CD A9 3C 4C 00  00 7C 0F 00 00 00 01 00  .....<L..|......
  00 00 00 00 00 00 00 00  00 00 00 00 00 00 0A 00  ................
  04 00 00 00 00 00 06 00  04 10 00 00 00 00 0F 00  ................
  04 00 00 03 F6 00 1D 00  14 00 01 01 10 51 BD 67  .............Q.g
  50 54 3B D5 CE 72 88 14  1D A9 05 0D 70 00 03 00  PT;..r......p...
  04 41 EC 78 5A                                    .A.xZ