From a4399c8891ec3302a08ab11da6827ef762024c50 Mon Sep 17 00:00:00 2001 From: Neels Hofmeyr Date: Tue, 17 Apr 2018 02:26:10 +0200 Subject: add gsm0808_cell_{id,id_list}_name() and friends Provide comprehensive API to obtain string representations of Cell Identifiers and -Lists. Change gsm0808_test.c to use the new functions (which simplifies the output a bit), so that we don't duplicate printing code in gsm0808_test.c, and so that the not-so-trivial printing code is also tested. In gsm0808_test, also test gsm0808_cell_id_list_name_buf()'s return value and truncation behavior. The rationale for gsm0808_cell_id_list_name(), i.e. printing an entire list of cell identifiers, is that even though the maximum is 127 elements, a list of more than a few elements is hardly ever expected in practice (even more than one element isn't actually expected: either "entire BSS" or a single LAC). It is thus useful to log the entire list when it shows up in Paging and Handover. Change-Id: I9b2106805422f96c5cc96ebb9178451355582df3 --- include/osmocom/gsm/gsm0808_utils.h | 11 +++++++++++ 1 file changed, 11 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 8e71b43c..8cdb74bb 100644 --- a/include/osmocom/gsm/gsm0808_utils.h +++ b/include/osmocom/gsm/gsm0808_utils.h @@ -55,6 +55,17 @@ struct gsm0808_cell_id_list2 { unsigned int id_list_len; }; +extern const struct value_string gsm0808_cell_id_discr_names[]; +static inline const char *gsm0808_cell_id_discr_name(enum CELL_IDENT id_discr) +{ return get_value_string(gsm0808_cell_id_discr_names, id_discr); } + +const char *gsm0808_cell_id_name(const struct gsm0808_cell_id *cid); +const char *gsm0808_cell_id_name2(const struct gsm0808_cell_id *cid); +const char *gsm0808_cell_id_list_name(const struct gsm0808_cell_id_list2 *cil); +int gsm0808_cell_id_list_name_buf(char *buf, size_t buflen, const struct gsm0808_cell_id_list2 *cil); +int gsm0808_cell_id_u_name(char *buf, size_t buflen, + enum CELL_IDENT id_discr, const union gsm0808_cell_id_u *u); + uint8_t gsm0808_enc_aoip_trasp_addr(struct msgb *msg, const struct sockaddr_storage *ss); int gsm0808_dec_aoip_trasp_addr(struct sockaddr_storage *ss, -- cgit v1.2.3