Protocols/OSCAR/SNAC/ICBM ADD PARAMETERS

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OSERVICE (0x0001)
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ID Origin Name Foodgroup Service Status Version
0x0004, 0x0002 Client ICBM__ADD_PARAMETERS Unspecified BOS Active 1.25

This SNAC is typically sent prior to sending the OSERVICE__CLIENT_ONLINE so that the host is properly initialized with the clients' preferences.

Although it can be sent at any time to update the situation. The default flag settings allow everything and have missed call notifications turned on. The default values for the other values may be obtained from the server by issuing a PARAMETER_QUERY.

SNAC Header

Foodgroup uint16 (word) 00 04
Subgroup uint16 (word) 00 02
Flags uint16 (word) 00 00
Request ID uint32 (dword) 00 00 00 00

SNAC Data

The minInterICBMInterval is the minimum spacing the server will allow between ICBMs sent to the client. This is used in conjunction with maxIncomingICBMLen to limit the impact that incoming ICBMs can have on the client's total available bandwidth. The "channel" field specifies to which channel these parameters apply. There are a maximum number of channel "slots" available to a client.

The exact number can be obtained via a ICBM__PARAMETER_QUERY. A channel number of 0 (zero) is the reserved channel number to be used to set the default parameters for all channels. Therefore, the channel 0 parameters will be applied to all channels unless channel specific parameters are supplied via the ICBM__ADD_PARAMETERS call which overrides the defaults. The maximum number of slots does not apply to channel 0.

Name Type Notes
channel uint16 (word) [Class: ICBM__CHANNELS] To which channel these parameters apply, or 0 for the defaults
icbmFlags uint32 (dword) [Class: ICBM__PARAMETER_FLAGS] Controlling flags
maxIncomingICBMLen uint16 (word) Maximum size of an ICBM the client wants to receive; the range is from 80 to 8000
maxSourceEvil uint16 (word) When receiving an ICBM, the maximum evil level of the sender; the range is from 0 to 999
maxDestinationEvil uint16 (word) When sending an ICBM, the maximum evil level of destination; the range is from 0 to 999
minInterICBMInterval uint32 (dword) How often the client wants to receive ICBMs in milliseconds

ICBM SNACs

SNAC List
Subgroup Origin Name
0x0001 Any ICBM__ERR
This is the error SNAC for the ICBM foodgroup.
0x0002 Client ICBM__ADD_PARAMETERS
This SNAC is typically sent prior to sending the OSERVICE__CLIENT_ONLINE so that the host is properly initialized with the clients' preferences.
0x0003 Client ICBM__DEL_PARAMETERS
These are the delete all parameters for a given channel.
0x0004 Client ICBM__PARAMETER_QUERY
This SNAC requests ICBM parameters from the host.
0x0005 Host ICBM__PARAMETER_REPLY
This SNAC is sent by the host in response to a ICBM__PARAMETER_QUERY.
0x0006 Client ICBM__CHANNEL_MSG_TOHOST
This is the basic inter-client message after which the group was named (Inter-Client Basic Messages).
0x0007 Host ICBM__CHANNEL_MSG_TOCLIENT
This is the ICBM__CHANNEL_MSG_TOHOST after it has been reformatted by the host and sent to the destination client.
0x0008 Client ICBM__EVIL_REQUEST
This requests that the specified user is sent an EVIL notification.
0x0009 Host ICBM__EVIL_REPLY
The reply tells the requester, the sender of an ICBM__EVIL_REQUEST SNAC, how much EVIL, if any, was applied to the recipient.
0x000A Host ICBM__MISSED_CALLS
When the host is unable to send one or more messages to the client, the host sends this SNAC to the client to let it know that it missed some messages ("calls").
0x000B Any ICBM__CLIENT_ERR
This error notice is one of the few SNACs that can be sent to the host and received by a client.
0x000C Host ICBM__HOST_ACK
This SNAC is sent by the host upon receipt of any ICBM__CHANNEL_MSG_TOHOST which includes the optional ICBM__TLV_TAGS_REQUEST_HOST_ACK TLV.
0x000D NCD ICBM__SIN_STORED
This is not currently documented. Want to contribute?
0x000E NCD ICBM__SIN_LIST_QUERY
This is not currently documented. Want to contribute?
0x000F NCD ICBM__SIN_LIST_REPLY
This is not currently documented. Want to contribute?
0x0010 Client ICBM__SIN_RETRIEVE
This requests ICBM__CHANNEL_MSG_TOCLIENT messages be generated for each of the stored ICBMs. Any message retrieved is deleted.
0x0011 NCD ICBM__SIN_DELETE
This is not currently documented. Want to contribute?
0x0012 NCD ICBM__NOTIFY_REQUEST
This is not currently documented. Want to contribute?
0x0013 NCD ICBM__NOTIFY_REPLY
This is not currently documented. Want to contribute?
0x0014 Any ICBM__CLIENT_EVENT
This SNAC is sent as a control message, sent by a client to inform the recipient of an event, or by the host informing of an event.
0x0017 Host ICBM__SIN_REPLY
The host successfully processed the request to retrieve all the offline messages.