fix build errors

2021-01-12 07:14:19 +00:00
parent d923011ec8
commit 28168f1369
2 changed files with 113 additions and 0 deletions
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+#include "nr_pdcp_entity_srb.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+void nr_pdcp_entity_srb_recv_pdu(protocol_ctxt_t *ctxt_pP, nr_pdcp_entity_t *_entity, char *buffer, int size)
+{
+  nr_pdcp_entity_srb_t *entity = (nr_pdcp_entity_srb_t *)_entity;
+
+  if (size < 2) abort();
+  entity->common.deliver_sdu(ctxt_pP, entity->common.deliver_sdu_data,
+                             (nr_pdcp_entity_t *)entity, buffer+2, size-6);
+}
+
+void nr_pdcp_entity_srb_recv_sdu(nr_pdcp_entity_t *_entity, char *buffer, int size,
+                              int sdu_id)
+{
+  nr_pdcp_entity_srb_t *entity = (nr_pdcp_entity_srb_t *)_entity;
+  int sn;
+  char buf[size+6];
+
+  sn = entity->common.next_nr_pdcp_tx_sn;
+
+  entity->common.next_nr_pdcp_tx_sn++;
+  if (entity->common.next_nr_pdcp_tx_sn > entity->common.maximum_nr_pdcp_sn) {
+    entity->common.next_nr_pdcp_tx_sn = 0;
+    entity->common.tx_hfn++;
+  }
+
+  buf[0] = (sn >> 8) & 0x0f;
+  buf[1] = sn & 0xff;
+  memcpy(buf+2, buffer, size);
+
+  /* For now use padding for the MAC-I bytes (normally carrying message authentication code)
+   * which come after the data payload bytes (38.323, section 6.2.2.1) */
+  for (int i=size+2; i<size+6; i++)
+    buf[i] = 0x11*(i-size-1);
+
+  entity->common.deliver_pdu(entity->common.deliver_pdu_data,
+                             (nr_pdcp_entity_t *)entity, buf, size+6, sdu_id);
+}
+
+void nr_pdcp_entity_srb_set_integrity_key(nr_pdcp_entity_t *_entity, char *key)
+{
+  /* nothing to do */
+}
+
+void nr_pdcp_entity_srb_delete(nr_pdcp_entity_t *_entity)
+{
+  nr_pdcp_entity_srb_t *entity = (nr_pdcp_entity_srb_t *)_entity;
+  free(entity);
+}
+
@@ -0,0 +1,38 @@
+ /*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+#ifndef _NR_PDCP_ENTITY_SRB_H_
+#define _NR_PDCP_ENTITY_SRB_H_
+
+#include "nr_pdcp_entity.h"
+
+typedef struct {
+  nr_pdcp_entity_t common;
+  int srb_id;
+} nr_pdcp_entity_srb_t;
+
+void nr_pdcp_entity_srb_recv_pdu(protocol_ctxt_t *ctxt_pP, nr_pdcp_entity_t *_entity, char *buffer, int size);
+void nr_pdcp_entity_srb_recv_sdu(nr_pdcp_entity_t *_entity, char *buffer, int size, int sdu_id);
+void nr_pdcp_entity_srb_set_integrity_key(nr_pdcp_entity_t *_entity, char *key);
+void nr_pdcp_entity_srb_delete(nr_pdcp_entity_t *_entity);
+
+
+#endif /* _NR_PDCP_ENTITY_SRB_H_ */