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-rw-r--r--src/gsm/gsm0808.c30
-rw-r--r--src/gsm/libosmogsm.map1
2 files changed, 25 insertions, 6 deletions
diff --git a/src/gsm/gsm0808.c b/src/gsm/gsm0808.c
index e5c3e30a..791ebc2c 100644
--- a/src/gsm/gsm0808.c
+++ b/src/gsm/gsm0808.c
@@ -265,18 +265,18 @@ struct msgb *gsm0808_create_cipher_complete(struct msgb *layer3, uint8_t alg_id)
}
/*! Create BSSMAP Cipher Mode Reject message
- * \param[in] cause TS 08.08 cause value
+ * \param[in] cause 3GPP TS 08.08 §3.2.2.5 cause value
* \returns callee-allocated msgb with BSSMAP Cipher Mode Reject message */
-struct msgb *gsm0808_create_cipher_reject(uint8_t cause)
+struct msgb *gsm0808_create_cipher_reject(enum gsm0808_cause cause)
{
struct msgb *msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
- "bssmap: clear complete");
+ "bssmap: cipher mode reject");
if (!msg)
return NULL;
msgb_v_put(msg, BSS_MAP_MSG_CIPHER_MODE_REJECT);
- /* FIXME: support 2-byte cause value as per 3GPP TS 08.08 §3.2.2.5 */
- msgb_tlv_put(msg, GSM0808_IE_CAUSE, 1, &cause);
+
+ msgb_tlv_put(msg, GSM0808_IE_CAUSE, 1, (const uint8_t *)&cause);
msg->l3h = msgb_tv_push(msg, BSSAP_MSG_BSS_MANAGEMENT, msgb_length(msg));
@@ -1271,8 +1271,26 @@ static const struct value_string gsm0808_cause_names[] = {
{ 0, NULL }
};
+static const struct value_string gsm0808_cause_class_names[] = {
+ { GSM0808_CAUSE_CLASS_NORM0, "Normal event" },
+ { GSM0808_CAUSE_CLASS_NORM1, "Normal event" },
+ { GSM0808_CAUSE_CLASS_RES_UNAVAIL, "Resource unavailable" },
+ { GSM0808_CAUSE_CLASS_SRV_OPT_NA, "Service or option not available" },
+ { GSM0808_CAUSE_CLASS_SRV_OPT_NIMPL, "Service or option not implemented" },
+ { GSM0808_CAUSE_CLASS_INVAL, "Invalid message" },
+ { GSM0808_CAUSE_CLASS_PERR, "Protocol error" },
+ { GSM0808_CAUSE_CLASS_INTW, "Interworking" },
+ { 0, NULL }
+};
+
+/*! Return string name of BSSMAP Cause Class name */
+const char *gsm0808_cause_class_name(enum gsm0808_cause_class class)
+{
+ return get_value_string(gsm0808_cause_class_names, class);
+}
+
/*! Return string name of BSSMAP Cause name */
-const char *gsm0808_cause_name(uint8_t cause)
+const char *gsm0808_cause_name(enum gsm0808_cause cause)
{
return get_value_string(gsm0808_cause_names, cause);
}
diff --git a/src/gsm/libosmogsm.map b/src/gsm/libosmogsm.map
index 6234d949..32e4ce95 100644
--- a/src/gsm/libosmogsm.map
+++ b/src/gsm/libosmogsm.map
@@ -148,6 +148,7 @@ gsm0808_att_tlvdef;
gsm0808_bssap_name;
gsm0808_bssmap_name;
gsm0808_cause_name;
+gsm0808_cause_class_name;
gsm0808_create_ass;
gsm0808_create_assignment_completed;
gsm0808_create_ass_compl;