From 6f725d6da3b488558e78d4ba8dacfecde196f07f Mon Sep 17 00:00:00 2001 From: Philipp Maier Date: Fri, 24 Mar 2017 18:03:17 +0100 Subject: gsm0808: Add utils for Speech Codec List and Speech Codec The planned support for true A over IP requires the encoding and decoding of a so called "Speech Codec Element" element. This commt adds parsing functionality and tests for the element mentioned above, however, it is not yet actively used. Change-Id: I0e1e2edf47adaa45b22d4b0bcae3640dba7ca200 --- include/osmocom/gsm/gsm0808_utils.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'include/osmocom/gsm/gsm0808_utils.h') diff --git a/include/osmocom/gsm/gsm0808_utils.h b/include/osmocom/gsm/gsm0808_utils.h index 5fc1c880..b5ddbdb7 100644 --- a/include/osmocom/gsm/gsm0808_utils.h +++ b/include/osmocom/gsm/gsm0808_utils.h @@ -21,6 +21,8 @@ #include +#include + /* Encode AoIP transport address element */ uint8_t gsm0808_enc_aoip_trasp_addr(struct msgb *msg, const struct sockaddr_storage *ss); @@ -28,3 +30,20 @@ uint8_t gsm0808_enc_aoip_trasp_addr(struct msgb *msg, /* Decode AoIP transport address element */ int gsm0808_dec_aoip_trasp_addr(struct sockaddr_storage *ss, const uint8_t *elem, uint8_t len); + +/* Encode Speech Codec element */ +uint8_t gsm0808_enc_speech_codec(struct msgb *msg, + const struct gsm0808_speech_codec *sc); + +/* Decode Speech Codec element */ +int gsm0808_dec_speech_codec(struct gsm0808_speech_codec *sc, + const uint8_t *elem, uint8_t len); + +/* Encode Speech Codec list */ +uint8_t gsm0808_enc_speech_codec_list(struct msgb *msg, + const struct gsm0808_speech_codec_list + *scl); + +/* Decode Speech Codec list */ +int gsm0808_dec_speech_codec_list(struct gsm0808_speech_codec_list *scl, + const uint8_t *elem, uint8_t len); -- cgit v1.2.3