Protocols/OSCAR/SNAC/FEEDBAG USE: Difference between revisions

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=== From Aleksandr Shutko: SNAC(13,07) activate server-side contact SNAC(13,07) FEEDBAG__USE ===
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Client should send this snac after login to activate server-side contact. After this snac server start
send presense notifications for you. See also snac list for SSI service
[[Protocols/OSCAR/Foodgroups/FEEDBAG|here]].
<br><br>
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<td>&nbsp;00 13</td>
<td width=5>&nbsp;</td>
<td>word</td>
<td width=5>&nbsp;</td>
<td width=55%>SNAC family</td>
</tr>
<tr>
<td>&nbsp;00 07</td>
<td width=5>&nbsp;</td>
<td>word</td>
<td width=5>&nbsp;</td>
<td width=55%>SNAC subtype</td>
</tr>
<tr>
<td>&nbsp;00 00</td>
<td width=5>&nbsp;</td>
<td>word</td>
<td width=5>&nbsp;</td>
<td width=55%>SNAC flags</td>
</tr>
<tr>
<td>&nbsp;xx xx xx xx</td>
<td width=5>&nbsp;</td>
<td>dword</td>
<td width=5>&nbsp;</td>
<td width=55%>SNAC request-id</td>
</tr>
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&nbsp;empty (no snac data)
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<br>Example SNAC dump with flap header:
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<font size=3><pre style="font-size: 13px">
  2A 02 33 71 00 0A 00 13  00 07 00 00 00 00 00 07 *.3q............
</pre></font>
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[[Category:With_Contrib]]


=== FEEDBAG SNACs ===
=== FEEDBAG SNACs ===

Latest revision as of 05:16, 13 February 2021

OSCAR Protocol
IntroductionTermsClients
Basic
DatatypesFLAPSNACTLV
UUIDsErrorsTool IDs
Host Interaction
Rate LimitsMigrationMessages
Other Services
ADMINADVERTALERT
BARTBOSBUCPCHAT
CHAT_NAV
Tutorials
Sign OnBARTRendezvous
ICBMLocateBuddies
Foodgroups
OSERVICE (0x0001)
LOCATE (0x0002)
BUDDY (0x0003)
ICBM (0x0004)
ADVERT (0x0005)
INVITE (0x0006)
ADMIN (0x0007)
POPUP (0x0008)
PD (0x0009)
USER_LOOKUP (0x000A)
STATS (0x000B)
TRANSLATE (0x000C)
CHAT_NAV (0x000D)
CHAT (0x000E)
ODIR (0x000F)
BART (0x0010)
FEEDBAG (0x0013)
ICQ (0x0015)
BUCP (0x0017)
ALERT (0x0018)
PLUGIN (0x0022)
UNNAMED_FG_24 (0x0024)
MDIR (0x0025)
ARS (0x044A)
ID Origin Name Foodgroup Service Status Version
0x0013, 0x0007 Client FEEDBAG__USE Unspecified BOS Active 4.0

Directs the host to use the specified stored Feedbag information.

A USE Feedbag only needs to be sent on the initial connection and does not need to be sent after a migration.

SNAC Header

Foodgroup uint16 (word) 00 13
Subgroup uint16 (word) 00 07
Flags uint16 (word) 00 00
Request ID uint32 (dword) 00 00 00 00

SNAC Data

This SNAC has no fields and is always empty.

Field Size Value
u08 flapHeader.startMarker '*'
u08 flapHeader.frameType

2 ([Protocols/OSCAR/FLAP#Class:_FLAP_FRAME FLAP__FRAME_TYPE_DATA])

u16 flapHeader.sequenceNumber XX
u16 flapHeader.payloadLength YY
u16 snacHeader.foodgroup

19 ([Protocols/OSCAR/Foodgroups/FEEDBAG FEEDBAG])

u16 snacHeader.type

7 ([Protocols/OSCAR/SNAC/FEEDBAG__USE FEEDBAG__USE])

u16 snacHeader.flags 0
u32 snacHeader.requestId ZZ

From Aleksandr Shutko: SNAC(13,07) activate server-side contact SNAC(13,07) FEEDBAG__USE


Client should send this snac after login to activate server-side contact. After this snac server start send presense notifications for you. See also snac list for SSI service here.

 00 13   word   SNAC family
 00 07   word   SNAC subtype
 00 00   word   SNAC flags
 xx xx xx xx   dword   SNAC request-id

 empty (no snac data)


Example SNAC dump with flap header:


  2A 02 33 71 00 0A 00 13  00 07 00 00 00 00 00 07 *.3q............


FEEDBAG SNACs

SNAC List
Subgroup Origin Name
0x0001 Any FEEDBAG__ERR
This is the error SNAC for the FEEDBAG foodgroup.
0x0002 Client FEEDBAG__RIGHTS_QUERY
This SNAC issues a query to the host for the client's Feedbag rights and to let the system know what kind of Feedbag support it wants.
0x0003 Host FEEDBAG__RIGHTS_REPLY
This is the response to the FEEDBAG__RIGHTS_QUERY SNAC.
0x0004 Client FEEDBAG__QUERY
This SNAC is sent to query the Feedbag data stored on the host.
0x0005 Client FEEDBAG__QUERY_IF_MODIFIED
Similar to FEEDBAG__QUERY except contains a Unix epoch to check against in order to only send if modified.
0x0006 Host FEEDBAG__REPLY
This is the reply to FEEDBAG_QUERY.
0x0007 Client FEEDBAG__USE
Directs the host to use the specified stored Feedbag information.
0x0008 Any FEEDBAG__INSERT_ITEM
When this SNAC is sent to the host, the client is requesting that one or more new items are added to the Feedbag.
0x0009 Any FEEDBAG__UPDATE_ITEM
When this SNAC is sent to the host, the client is requesting to update one or more items.
0x000A Any FEEDBAG__DELETE_ITEM
When this SNAC is sent to the host, the client is requesting that one or more items be deleted from the Feedbag.
0x000B NCD FEEDBAG__INSERT_CLASS
This is not currently documented.
0x000C NCD FEEDBAG__UPDATE_CLASS
This is not currently documented.
0x000D NCD FEEDBAG__DELETE_CLASS
This is not currently documented.
0x000E Host FEEDBAG__STATUS
These are the results of one of the insert/update/delete item SNACs from above.
0x000F Host FEEDBAG__REPLY_NOT_MODIFIED
Response to client if Feedbag data is unmodified.
0x0010 NCD FEEDBAG__DELETE_USER
This is not currently documented.
0x0011 NCD FEEDBAG__START_CLUSTER
The cluster SNACs bracket a set of transactions that should be handled by clients as a group to avoid "flashing" the user's screen.
0x0012 NCD FEEDBAG__END_CLUSTER
This SNAC ends the data burst started with START_CLUSTER. See FEEDBAG__START_CLUSTER.
0x0013 Client FEEDBAG__AUTHORIZE_BUDDY
Grant authorization to another user.
0x0014 Client FEEDBAG__PRE_AUTHORIZE_BUDDY
Pre-authorize another user.
0x0015 Host FEEDBAG__PRE_AUTHORIZED_BUDDY
Host notification to a user that they have been pre-authorized.
0x0016 Client FEEDBAG__REMOVE_ME
Delete current user from another user's Buddy List.
0x0017 Client FEEDBAG__REMOVE_ME2
This is not currently documented.
0x0018 Client FEEDBAG__REQUEST_AUTHORIZE_TO_HOST
Send authorization request.
0x0019 Host FEEDBAG__REQUEST_AUTHORIZE_TO_CLIENT
Host notice of authorization request from another user.
0x001A Client FEEDBAG__RESPOND_AUTHORIZE_TO_HOST
Send authorization response to FEEDBAG__REQUEST_AUTHORIZE_TO_CLIENT.
0x001B Host FEEDBAG__RESPOND_AUTHORIZE_TO_CLIENT
Host notice of grant or denial of authorization.
0x001C Host FEEDBAG__BUDDY_ADDED
Host notice that another user has added current user to their Buddy List.
0x001D NCD FEEDBAG__REQUEST_AUTHORIZE_TO_BADOG
This is not currently documented.
0x001E NCD FEEDBAG__RESPOND_AUTHORIZE_TO_BADOG
This is not currently documented.
0x001F NCD FEEDBAG__BUDDY_ADDED_TO_BADOG
This is not currently documented.
0x0021 Any FEEDBAG__TEST_SNAC
This is not currently documented.
0x0022 NCD FEEDBAG__FORWARD_MSG
This is not currently documented.
0x0023 NCD FEEDBAG__IS_AUTH_REQUIRED_QUERY
This is not currently documented.
0x0024 NCD FEEDBAG__IS_AUTH_REQUIRED_REPLY
This is not currently documented.
0x0025 NCD FEEDBAG__RECENT_BUDDY_UPDATE
This is not currently documented.