From cd2a74bd43883e98c6a4f54bbf43a1915c83d483 Mon Sep 17 00:00:00 2001 From: Andreas Eversberg Date: Mon, 12 Jul 2010 08:55:14 +0200 Subject: Added single octet TV (type + value) to libosmocore. In case of a single octet, the upper nibble is the type, the lower nibble carries the value. [import from accidentially committed changes to osmocom-bb.git] diff --git a/src/shared/libosmocore/include/osmocore/tlv.h b/src/shared/libosmocore/include/osmocore/tlv.h index c733dbc..4cfce87 100644 --- a/src/shared/libosmocore/include/osmocore/tlv.h +++ b/src/shared/libosmocore/include/osmocore/tlv.h @@ -212,6 +212,7 @@ enum tlv_type { TLV_TYPE_TLV, TLV_TYPE_TL16V, TLV_TYPE_TvLV, + TLV_TYPE_SINGLE_TV }; struct tlv_def { diff --git a/src/shared/libosmocore/src/tlv_parser.c b/src/shared/libosmocore/src/tlv_parser.c index 407e57a..bbef7a9 100644 --- a/src/shared/libosmocore/src/tlv_parser.c +++ b/src/shared/libosmocore/src/tlv_parser.c @@ -36,6 +36,14 @@ int tlv_parse_one(uint8_t *o_tag, uint16_t *o_len, const uint8_t **o_val, tag = *buf; *o_tag = tag; + /* single octet TV IE */ + if (def->def[tag & 0xf0].type == TLV_TYPE_SINGLE_TV) { + *o_tag = tag & 0xf0; + *o_val = buf; + *o_len = 1; + return 1; + } + /* FIXME: use tables for knwon IEI */ switch (def->def[tag].type) { case TLV_TYPE_T: --- include/osmocore/tlv.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/osmocore/tlv.h b/include/osmocore/tlv.h index c733dbc9..4cfce872 100644 --- a/include/osmocore/tlv.h +++ b/include/osmocore/tlv.h @@ -212,6 +212,7 @@ enum tlv_type { TLV_TYPE_TLV, TLV_TYPE_TL16V, TLV_TYPE_TvLV, + TLV_TYPE_SINGLE_TV }; struct tlv_def { -- cgit v1.2.3