gsm0808: Move the clear request from bsc_msc_ip to here

This method should use the msgb_tlv_put routines instead
of the stuff it is doing. This will be cleaned up.

diff --git a/include/osmocore/gsm0808.h b/include/osmocore/gsm0808.h
index c6d11e1..1d85377 100644 (file)
--- a/include/osmocore/gsm0808.h
+++ b/include/osmocore/gsm0808.h
@@ -36,6 +36,7 @@ struct msgb *gsm0808_create_assignment_completed(uint8_t rr_cause,
                                                 uint8_t chosen_channel, uint8_t encr_alg_id,
                                                 uint8_t speech_mode);
 struct msgb *gsm0808_create_assignment_failure(uint8_t cause, uint8_t *rr_cause);
+struct msgb *gsm0808_create_clear_rqst(uint8_t cause);
 
 struct msgb *gsm0808_create_dtap(struct msgb *msg, uint8_t link_id);
 void gsm0808_prepend_dtap_header(struct msgb *msg, uint8_t link_id);

diff --git a/src/gsm0808.c b/src/gsm0808.c
index 7c9fa09..dc450cc 100644 (file)
--- a/src/gsm0808.c
+++ b/src/gsm0808.c
@@ -284,6 +284,26 @@ struct msgb *gsm0808_create_assignment_failure(uint8_t cause, uint8_t *rr_cause)
        return msg;
 }
 
+struct msgb *gsm0808_create_clear_rqst(uint8_t cause)
+{
+       struct msgb *msg;
+
+       msg = msgb_alloc_headroom(BSSMAP_MSG_SIZE, BSSMAP_MSG_HEADROOM,
+                                 "bssmap: clear rqst");
+       if (!msg)
+               return NULL;
+
+       msg->l3h = msgb_put(msg, 2 + 4);
+       msg->l3h[0] = BSSAP_MSG_BSS_MANAGEMENT;
+       msg->l3h[1] = 4;
+
+       msg->l3h[2] = BSS_MAP_MSG_CLEAR_RQST;
+       msg->l3h[3] = GSM0808_IE_CAUSE;
+       msg->l3h[4] = 1;
+       msg->l3h[5] = cause;
+       return msg;
+}
+
 void gsm0808_prepend_dtap_header(struct msgb *msg, uint8_t link_id)
 {
        uint8_t *hh = msgb_push(msg, 3);