Use libosmocore to function to parse cipher mode reject cause
This allow us to handle both regular and extended cause transparently. Change-Id: I7742ac41dd0642a5a40ce79d23250f8d9e6ae556 Related: OS#3187
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@ -427,20 +427,21 @@ static int bssmap_rx_ciph_compl(struct gsm_subscriber_connection *conn, struct m
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static int bssmap_rx_ciph_rej(struct gsm_subscriber_connection *conn,
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struct msgb *msg, struct tlv_parsed *tp)
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{
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int rc;
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enum gsm0808_cause cause;
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struct rate_ctr_group *msc = conn->network->msc_ctrs;
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LOGPCONN(conn, LOGL_NOTICE, "RX BSSMAP CIPHER MODE REJECT\n");
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if (!TLVP_PRES_LEN(tp, GSM0808_IE_CAUSE, 1)) {
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LOGPCONN(conn, LOGL_ERROR, "Cause code is missing -- discarding message!\n");
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return -EINVAL;
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rc = gsm0808_get_cipher_reject_cause(tp);
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if (rc < 0) {
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LOGPCONN(conn, LOGL_ERROR, "failed (%s) to extract Cause from Cipher mode reject: %s\n",
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strerror(-rc), msgb_hexdump(msg));
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return rc;
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}
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rate_ctr_inc(&msc->ctr[MSC_CTR_BSSMAP_CIPHER_MODE_REJECT]);
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/* FIXME: add support for 2-byte Cause values using libosmocore functions */
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cause = *TLVP_VAL(tp, GSM0808_IE_CAUSE);
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cause = (enum gsm0808_cause)rc;
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LOGPCONN(conn, LOGL_NOTICE, "Cipher mode rejection cause: %s\n", gsm0808_cause_name(cause));
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/* FIXME: Can we do something meaningful here? e.g. report to the
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