src/ric_stub/ric_e2ap_msg_hdl.h

   1 /*******************************************************************************
   2 ################################################################################
   3 #   Copyright (c) [2017-2019] [Radisys]                                        #
   4 #                                                                              #
   5 #   Licensed under the Apache License, Version 2.0 (the "License");            #
   6 #   you may not use this file except in compliance with the License.           #
   7 #   You may obtain a copy of the License at                                    #
   8 #                                                                              #
   9 #       http://www.apache.org/licenses/LICENSE-2.0                             #
  10 #                                                                              #
  11 #   Unless required by applicable law or agreed to in writing, software        #
  12 #   distributed under the License is distributed on an "AS IS" BASIS,          #
  13 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
  14 #   See the License for the specific language governing permissions and        #
  15 #   limitations under the License.                                             #
  16 ################################################################################
  17 *******************************************************************************/
  18
  19 /* This file contains all E2AP message handler related functionality */
  20
  21 #define ENCODE_FAIL -1
  22 #define TRANS_ID 1
  23 #define RRC_SIZE 1
  24 #define ENC_BUF_MAX_LEN 100
  25 #define SUL_BAND_COUNT  0
  26 #define UL_SRBID        1
  27 #define DL_SRBID        0
  28 #define DU_ID           1
  29 #define RIC_ID          1
  30 #define CRNTI           17017
  31 #define CELL_INDEX      0
  32
  33 #define RIC_STYLE_TYPE  1
  34
  35 /* if config type is CONFIG_ADD then
  36  * for action Id = n, RIC_ACTION_GRANULARITY_PERIOD = 100+ n*100
  37  * else config type is CONFIG_MOD then
  38  * for action Id = n, RIC_ACTION_GRANULARITY_PERIOD =  100 +50(n+1) */
  39 #define RIC_ACTION_GRANULARITY_PERIOD(_configType, _actionId)   \
  40    ((_configType == CONFIG_ADD) ?  (100 + 100 * _actionId ) : ( 100 + 50 *( _actionId +1)))
  41
  42 /* allocate and zero out a static buffer */
  43 #define RIC_ALLOC(_datPtr, _size)                                \
  44 {                                                               \
  45    uint8_t _ret;                                                    \
  46    _ret = SGetSBuf(RIC_APP_MEM_REG, RIC_POOL,                  \
  47                     (Data **)&_datPtr, _size);                  \
  48    if(_ret == ROK)                                              \
  49       memset(_datPtr, 0, _size);                         \
  50    else                                                         \
  51       _datPtr = NULLP;                                          \
  52 }
  53
  54 /* free a static buffer */
  55 #define RIC_FREE(_datPtr, _size)                                 \
  56    if(_datPtr)                                                  \
  57       SPutSBuf(RIC_APP_MEM_REG, RIC_POOL,                      \
  58          (Data *)_datPtr, _size);
  59
  60
  61
  62
  63 void E2APMsgHdlr(uint32_t *duId, Buffer *mBuf);
  64 uint8_t BuildAndSendE2SetupRsp(DuDb *duDb, uint8_t transId, E2NodeConfigList e2NodeList);
  65 uint8_t BuildAndSendRicSubscriptionReq(DuDb *duDb);
  66 uint8_t SendE2APMsg(Region region, Pool pool, uint32_t duId);
  67 uint8_t BuildAndSendRicServiceQuery(DuDb *duDb);
  68 uint8_t BuildAndSendE2NodeConfigUpdateFailure(uint32_t duId, uint8_t transId, uint8_t causeInfo, uint8_t causeReason);
  69 uint8_t fillE2NodeConfigAck(PTR e2NodeCfg, uint8_t procedureCode, E2NodeComponent *componentInfo, bool isSuccessful);
  70 E2NodeComponent *fetchE2NodeComponentInfo(DuDb *duDb, InterfaceType interfaceType,CmLList **e2ComponentNode);
  71 uint8_t handleE2NodeComponentAction(DuDb *duDb, PTR e2NodeCfg, uint8_t protocolId, E2NodeConfigItem *storeCfg);
  72 uint8_t BuildAndSendE2NodeConfigUpdateAck(DuDb *duDb, uint8_t transId,  E2NodeConfigList *e2NodeList);
  73 uint8_t BuildAndSendConnectionUpdate(uint32_t duId);
  74 uint8_t BuildAndSendE2ConnectionUpdate(uint32_t duId, E2Connection connectionInfo);
  75 uint8_t BuildAndSendRicSubscriptionDeleteRequest(uint32_t duId, RicSubscription *ricSubsDb);
  76 void BuildRicSubsModificationReq(DuDb *duDb, RicSubscription *ricSubsInfo);
  77
  78 /**********************************************************************
  79          End of file
  80 **********************************************************************/