renamed openair-cn to openair3

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7886 818b1a75-f10b-46b9-bf7c-635c3b92a50f
2015-10-06 16:53:42 +00:00
parent c7518ecf42
commit 7b5431a62c
705 changed files with 206 additions and 208 deletions
@@ -0,0 +1,126 @@
+/*******************************************************************************
+    OpenAirInterface
+    Copyright(c) 1999 - 2014 Eurecom
+
+    OpenAirInterface is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+
+    OpenAirInterface is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with OpenAirInterface.The full GNU General Public License is
+   included in this distribution in the file called "COPYING". If not,
+   see <http://www.gnu.org/licenses/>.
+
+  Contact Information
+  OpenAirInterface Admin: openair_admin@eurecom.fr
+  OpenAirInterface Tech : openair_tech@eurecom.fr
+  OpenAirInterface Dev  : openair4g-devel@lists.eurecom.fr
+
+  Address      : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
+
+ *******************************************************************************/
+
+#include <stdint.h>
+
+#include "assertions.h"
+
+#include "intertask_interface.h"
+
+#include "s1ap_eNB_default_values.h"
+
+#include "s1ap_common.h"
+#include "s1ap_ies_defs.h"
+#include "s1ap_eNB_defs.h"
+
+#include "s1ap_eNB.h"
+#include "s1ap_eNB_ue_context.h"
+#include "s1ap_eNB_encoder.h"
+#include "s1ap_eNB_trace.h"
+#include "s1ap_eNB_itti_messaging.h"
+#include "s1ap_eNB_management_procedures.h"
+
+static
+void s1ap_eNB_generate_trace_failure(struct s1ap_eNB_ue_context_s *ue_desc_p,
+                                     S1ap_E_UTRAN_Trace_ID_t      *trace_id,
+                                     S1ap_Cause_t                 *cause_p)
+{
+  s1ap_message message;
+  S1ap_TraceFailureIndicationIEs_t *trace_failure_p;
+  uint8_t  *buffer;
+  uint32_t  length;
+
+  DevAssert(ue_desc_p != NULL);
+  DevAssert(trace_id  != NULL);
+  DevAssert(cause_p   != NULL);
+
+  memset(&message, 0, sizeof(s1ap_message));
+
+  trace_failure_p = &message.msg.s1ap_TraceFailureIndicationIEs;
+
+  trace_failure_p->mme_ue_s1ap_id = ue_desc_p->mme_ue_s1ap_id;
+  trace_failure_p->eNB_UE_S1AP_ID = ue_desc_p->eNB_ue_s1ap_id;
+
+  memcpy(&trace_failure_p->e_UTRAN_Trace_ID, trace_id, sizeof(S1ap_E_UTRAN_Trace_ID_t));
+  memcpy(&trace_failure_p->cause, cause_p, sizeof(S1ap_Cause_t));
+
+  if (s1ap_eNB_encode_pdu(&message, &buffer, &length) < 0) {
+    return;
+  }
+
+  s1ap_eNB_itti_send_sctp_data_req(ue_desc_p->mme_ref->s1ap_eNB_instance->instance,
+                                   ue_desc_p->mme_ref->assoc_id, buffer,
+                                   length, ue_desc_p->tx_stream);
+}
+
+int s1ap_eNB_handle_trace_start(uint32_t               assoc_id,
+                                uint32_t               stream,
+                                struct s1ap_message_s *message_p)
+{
+  S1ap_TraceStartIEs_t         *trace_start_p;
+  struct s1ap_eNB_ue_context_s *ue_desc_p;
+  struct s1ap_eNB_mme_data_s   *mme_ref_p;
+
+  DevAssert(message_p != NULL);
+
+  trace_start_p = &message_p->msg.s1ap_TraceStartIEs;
+
+  mme_ref_p = s1ap_eNB_get_MME(NULL, assoc_id, 0);
+  DevAssert(mme_ref_p != NULL);
+
+  if ((ue_desc_p = s1ap_eNB_get_ue_context(mme_ref_p->s1ap_eNB_instance,
+                   trace_start_p->eNB_UE_S1AP_ID)) == NULL) {
+    /* Could not find context associated with this eNB_ue_s1ap_id -> generate
+     * trace failure indication.
+     */
+    S1ap_E_UTRAN_Trace_ID_t trace_id;
+    S1ap_Cause_t cause;
+
+    memset(&trace_id, 0, sizeof(S1ap_E_UTRAN_Trace_ID_t));
+    memset(&cause, 0, sizeof(S1ap_Cause_t));
+
+    cause.present = S1ap_Cause_PR_radioNetwork;
+    cause.choice.radioNetwork = S1ap_CauseRadioNetwork_unknown_pair_ue_s1ap_id;
+
+    s1ap_eNB_generate_trace_failure(ue_desc_p, &trace_id, &cause);
+  }
+
+  return 0;
+}
+
+int s1ap_eNB_handle_deactivate_trace(uint32_t               assoc_id,
+                                     uint32_t               stream,
+                                     struct s1ap_message_s *message_p)
+{
+  //     S1ap_DeactivateTraceIEs_t *deactivate_trace_p;
+  //
+  //     deactivate_trace_p = &message_p->msg.deactivateTraceIEs;
+
+  return 0;
+}