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gsup: add message type for osmo-epdg CEAI interface 

The CEIA interface is an interface between osmo-epdg and
strongswan.
It is used by the osmo-epdg to synchronize state.

Related: OS#6091
Change-Id: I6f7c20340c99f94b1326a8a7dc99c86cf6a0dbc3
This commit is contained in:
Alexander Couzens 2023-03-07 16:01:52 +01:00 committed by lynxis lazus
parent ebdf3dcac7
commit 505f70552a
2 changed files with 10 additions and 0 deletions
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5
include/osmocom/gsm/gsup.h
View File

@ -198,6 +198,10 @@ enum osmo_gsup_message_type {
OSMO_GSUP_MSGT_E_ABORT = 0b01001011,
OSMO_GSUP_MSGT_ROUTING_ERROR = 0b01001110,
OSMO_GSUP_MSGT_EPDG_TUNNEL_REQUEST = 0b01010000,
OSMO_GSUP_MSGT_EPDG_TUNNEL_ERROR = 0b01010001,
OSMO_GSUP_MSGT_EPDG_TUNNEL_RESULT = 0b01010010,
};
#define OSMO_GSUP_MSGT_E_ROUTING_ERROR OSMO_GSUP_MSGT_ROUTING_ERROR
@ -281,6 +285,7 @@ enum osmo_gsup_message_class {
OSMO_GSUP_MESSAGE_CLASS_SMS = 2,
OSMO_GSUP_MESSAGE_CLASS_USSD = 3,
OSMO_GSUP_MESSAGE_CLASS_INTER_MSC = 4,
OSMO_GSUP_MESSAGE_CLASS_IPSEC_EPDG = 5,
/* Keep this as last entry with a value of max(enum osmo_gsup_message_class) + 1.
* This value shall serve as the size for an array to aid de-muxing all known GSUP classes. */
OSMO_GSUP_MESSAGE_CLASS_ARRAYSIZE

5
src/gsm/gsup.c
View File

@ -103,6 +103,10 @@ const struct value_string osmo_gsup_message_type_names[] = {
OSMO_VALUE_STRING(OSMO_GSUP_MSGT_ROUTING_ERROR),
OSMO_VALUE_STRING(OSMO_GSUP_MSGT_EPDG_TUNNEL_REQUEST),
OSMO_VALUE_STRING(OSMO_GSUP_MSGT_EPDG_TUNNEL_RESULT),
OSMO_VALUE_STRING(OSMO_GSUP_MSGT_EPDG_TUNNEL_ERROR),
{ 0, NULL }
};
@ -911,6 +915,7 @@ const struct value_string osmo_gsup_message_class_names[] = {
{ OSMO_GSUP_MESSAGE_CLASS_SMS, "SMS" },
{ OSMO_GSUP_MESSAGE_CLASS_USSD, "USSD" },
{ OSMO_GSUP_MESSAGE_CLASS_INTER_MSC, "Inter-MSC" },
{ OSMO_GSUP_MESSAGE_CLASS_IPSEC_EPDG, "IPsec-ePDG" },
{}
};