add gsm0808 channel enum to IE val conversion functions
Add:
- gsm0808_current_channel_type_1()
- gsm0808_permitted_speech()
- gsm0808_chosen_channel()
- gsm0808_channel_type_name()
gsm0808_permitted_speech() is moved from osmo-bsc's bssap_speech_from_lchan();
gsm0808_chosen_channel() is moved from osmo-bsc's lchan_to_chosen_channel();
Rationale: will be re-used by inter-BSC handover, makes sense to keep with the
other gsm0808 utils.
Related: OS#2283 (inter-BSC handover, BSC side)
Change-Id: I8a3cc5d4548e9a78d945d54c69ccced251edcec9
diff --git a/src/gsm/gsm0808_utils.c b/src/gsm/gsm0808_utils.c
index 8ef8e24..2c659bb 100644
--- a/src/gsm/gsm0808_utils.c
+++ b/src/gsm/gsm0808_utils.c
@@ -1273,4 +1273,13 @@
#undef APPEND_STR
#undef APPEND_CELL_ID_U
+const char *gsm0808_channel_type_name(const struct gsm0808_channel_type *ct)
+{
+ static char buf[128];
+ snprintf(buf, sizeof(buf), "ch_indctr=0x%x ch_rate_type=0x%x perm_spch=%s",
+ ct->ch_indctr, ct->ch_rate_type,
+ osmo_hexdump(ct->perm_spch, ct->perm_spch_len));
+ return buf;
+}
+
/*! @} */
diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index f04fd58..8c64020 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -188,6 +188,7 @@
gsm0808_chan_type_to_speech_codec;
gsm0808_speech_codec_from_chan_type;
gsm0808_speech_codec_type_names;
+gsm0808_channel_type_name;
gsm0858_rsl_ul_meas_enc;