X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fric_stub%2Fric_stub_sctp.h;h=9f9a8fea8c19ec06db2a6a856de0cfe66ea87851;hb=22b9cbea0d857b740c9e7268e61262ac9c0c9bdc;hp=33355d8119a4af0f658ded18a154167ccf0b74f4;hpb=bb8df345963bb5ef2e035ead7731c1171e4cbbe0;p=o-du%2Fl2.git

diff --git a/src/ric_stub/ric_stub_sctp.h b/src/ric_stub/ric_stub_sctp.h
index 33355d811..9f9a8fea8 100644
--- a/src/ric_stub/ric_stub_sctp.h
+++ b/src/ric_stub/ric_stub_sctp.h
@@ -21,23 +21,14 @@
 #ifndef __RIC_SCTP_H__
 #define __RIC_SCTP_H__
 
-#include "stdbool.h"
-#include "ric_stub.h"
-#include "cm_inet.h"
-#include "cm_tpt.h"
-
-#include "cm_inet.x"
-#include "cm_tpt.x"
-
 #define MAX_RETRY 5
+#define MAX_IPV6_LEN 16
+#define MAX_DU_SUPPORTED 2
+#define MAX_ASSOC_SUPPORTED MAX_DU_SUPPORTED
 
 /* Global variable declaration */
-U8   socket_type;      /* Socket type */
-bool nonblocking;      /* Blocking/Non-blocking socket */
-bool connUp;           /* Is connection up */
-int  assocId;          /* Assoc Id of connected assoc */
+uint8_t   socket_type;      /* Socket type */
   
-RicSctpParams sctpCfg;            /* SCTP configurations at DU */
 typedef struct
 {
    uint16_t           numFd;
@@ -53,27 +44,59 @@ typedef struct
 
 typedef struct
 {
+   uint32_t              duId;
    uint16_t              destPort;         /* DU PORTS */
-   uint16_t              srcPort;
    bool                  bReadFdSet;
    CmInetFd              sockFd;           /* Socket file descriptor */
    CmInetAddr            peerAddr;
-   CmInetFd              lstnSockFd;       /* Listening Socket file descriptor */
    CmInetNetAddrLst      destAddrLst;      /* DU Ip address */
-   CmInetNetAddrLst      localAddrLst;
    CmInetNetAddr         destIpNetAddr;    /* DU Ip address */ 
-}CuSctpDestCb;
+   Bool                  connUp;
+}RicSctpAssocCb;
+
+typedef struct ipAddr
+{
+ bool ipV4Pres;
+ uint32_t  ipV4Addr;
+ bool ipV6Pres;
+ uint8_t   ipV6Addr[MAX_IPV6_LEN];
+}SctpIpAddr;
+
+typedef struct sctpDestInfo
+{
+   SctpIpAddr  destIpAddr;
+   uint16_t    destPort;
+}SctpDestInfo;
+
+typedef struct ricSctpParams
+{
+   SctpIpAddr     localIpAddr;
+   uint16_t       e2SctpPort;
+   uint8_t        numDestNode;
+   SctpDestInfo   destCb[MAX_DU_SUPPORTED];
+}RicSctpParams;
+
+typedef struct sctpGlobalCb
+{
+   RicSctpParams    sctpCfg;
+   CmInetNetAddrLst localAddrLst;
+   CmInetFd         e2LstnSockFd;       /* Listening Socket file descriptor for E2 association */
+   uint8_t          numAssoc;
+   RicSctpAssocCb   assocCb[MAX_ASSOC_SUPPORTED]; 
+}SctpGlobalCb;
+
+SctpGlobalCb sctpCb;
 
-EXTERN S16 sctpActvInit();
-EXTERN S16 sctpSend(Buffer *mBuf);
-S16 sctpCfgReq();
-S16 sctpStartReq();
-S16 fillAddrLst(CmInetNetAddrLst *addrLstPtr, SctpIpAddr *ipAddr);
-S16 fillDestNetAddr(CmInetNetAddr *destAddrPtr, SctpIpAddr *dstIpPtr);
-S16 sctpSetSockOpts(CmInetFd *sock_Fd);
-S16 sctpAccept(CmInetFd *lstnSock_Fd, CmInetAddr *peerAddr, CmInetFd *sock_Fd);
-S16 sctpSockPoll();
-S16 processPolling(sctpSockPollParams *pollParams, CmInetFd *sockFd, U32 *timeoutPtr, CmInetMemInfo *memInfo);
+uint8_t sctpActvInit();
+uint8_t sctpSend(uint32_t duId, Buffer *mBuf);
+uint8_t sctpCfgReq();
+uint8_t sctpStartReq();
+uint8_t sctpSetSockOpts(CmInetFd *sock_Fd);
+uint8_t sctpAccept(RicSctpAssocCb *assocCb);
+uint8_t sctpSockPoll();
+uint8_t processPolling(sctpSockPollParams *pollParams, RicSctpAssocCb *destCb, uint32_t *timeoutPtr, CmInetMemInfo *memInfo);
+uint8_t fillAddrLst(CmInetNetAddrLst *addrLstPtr, SctpIpAddr *ipAddr);
+uint8_t fillDestNetAddr(CmInetNetAddr *destAddrPtr, SctpIpAddr *dstIpPtr);
 
 #endif