IE UPF Features - handling additional optional fields

src/common/3gpp_29.244.h

@@ -703,7 +703,39 @@ struct up_function_features_s {
   uint16_t quoac : 1;
   uint16_t trace : 1;
   uint16_t frrt : 1;
-  uint16_t spare : 2;
+//  uint16_t spare : 2;
+  uint16_t pfde  : 1;
+  uint16_t epfar : 1;
+
+  uint16_t dpdra : 1;
+  uint16_t adpdp : 1;
+  uint16_t ueip  : 1;
+  uint16_t sset  : 1;
+  uint8_t mnop   : 1;
+  uint8_t mte    : 1;
+  uint8_t bundl  : 1;
+  uint8_t gcom   : 1;
+
+  uint8_t mpas   : 1;
+  uint8_t rttl   : 1;
+  uint8_t vtime  : 1;
+  uint8_t norp   : 1;
+  uint8_t iptv   : 1;
+  uint8_t ip6pl  : 1;
+  uint8_t tscu   : 1;
+  uint8_t mptcp  : 1;  
+
+  uint8_t atsss_ll : 1;
+  uint8_t qfqm   : 1;
+  uint8_t gpqm   : 1;
+  uint8_t mt_edt : 1;
+  uint8_t ciot   : 1;
+  uint8_t ethar  : 1;
+  uint8_t ddds   : 1;
+  uint8_t rds    : 1;
+
+  uint8_t rttwp  : 1;
+  uint8_t spare  : 7;
 
   // up_function_features_s& operator=(up_function_features_s i)
   //{
@@ -719,12 +751,44 @@ struct up_function_features_s {
         pfdm(0),
         heeu(0),
         treu(0),
+
         empu(0),
         pdiu(0),
         udbc(0),
         quoac(0),
         trace(0),
         frrt(0),
+        pfde(0),
+        epfar(0),
+
+        dpdra(0),
+        adpdp(0),
+        ueip(0),
+        sset(0),
+        mnop(0),
+        mte(0),
+        bundl(0),
+        gcom(0),
+
+        mpas(0),
+        rttl(0),
+        vtime(0),
+        norp(0),
+        iptv(0),
+        ip6pl(0),
+        tscu(0),
+        mptcp(0), 
+
+        atsss_ll(0),
+        qfqm(0),
+        gpqm(0),
+        mt_edt(0),
+        ciot(0),
+        ethar(0),
+        ddds(0),
+        rds(0),
+
+        rttwp(0),
         spare(0) {}
 
   up_function_features_s(const up_function_features_s& i) {
@@ -744,6 +808,37 @@ struct up_function_features_s {
     trace = i.trace;
     frrt  = i.frrt;
     spare = i.spare;
+    epfar = i.epfar;
+    pfde  = i.pfde;
+
+    dpdra = i.dpdra;
+    adpdp = i.adpdp;
+    ueip  = i.ueip;
+    sset  = i.sset;
+    mnop  = i.mnop;
+    mte   = i.mte;
+    bundl = i.bundl;
+    gcom  = i.gcom;
+
+    mpas  =  i.mpas;
+    rttl  =  i.rttl;
+    vtime =  i.vtime;
+    norp  =  i.norp;
+    iptv  =  i.iptv;
+    ip6pl =  i.ip6pl;
+    tscu  =  i.tscu;
+    mptcp =  i.mptcp;
+
+    atsss_ll  =  i.atsss_ll;
+    qfqm  =  i.qfqm;
+    gpqm  =  i.gpqm;
+    mt_edt=  i.mt_edt;
+    ciot  =  i.ciot;
+    ethar =  i.ethar;
+    ddds  =  i.ddds;
+    rds   =  i.rds;
+
+    rttwp =  i.rttwp;
   }
 };
 // typedef struct up_function_features_s up_function_features_t;

src/pfcp/3gpp_29.244.hpp

@@ -2220,16 +2220,70 @@ class pfcp_up_function_features_ie : public pfcp_ie {
       uint8_t quoac : 1;
       uint8_t trace : 1;
       uint8_t frrt : 1;
-      uint8_t spare : 2;
+//      uint8_t spare : 2;
+      uint8_t pfde : 1;
+      uint8_t epfar : 1;
     } bf;
     uint8_t b;
   } u2;
 
+  union {
+    struct {
+      uint8_t dpdra : 1;
+      uint8_t adpdp : 1;
+      uint8_t ueip : 1;
+      uint8_t sset : 1;
+      uint8_t mnop : 1;
+      uint8_t mte : 1;
+      uint8_t bundl : 1;
+      uint8_t gcom : 1;
+    } bf;
+    uint8_t b;
+  } u3;
+  union {
+    struct {
+      uint8_t mpas : 1;
+      uint8_t rttl : 1;
+      uint8_t vtime : 1;
+      uint8_t norp : 1;
+      uint8_t iptv : 1;
+      uint8_t ip6pl : 1;
+      uint8_t tscu : 1;
+      uint8_t mptcp : 1;   
+    } bf;
+    uint8_t b;
+  } u4;
+    union {
+    struct {
+      uint8_t atsss_ll : 1;
+      uint8_t qfqm : 1;
+      uint8_t gpqm : 1;
+      uint8_t mt_edt : 1;
+      uint8_t ciot : 1;
+      uint8_t ethar : 1;
+      uint8_t ddds : 1;
+      uint8_t rds : 1;
+    } bf;
+    uint8_t b;
+  } u5;
+    union {
+    struct {
+      uint8_t rttwp : 1;
+      uint8_t spare : 7;
+    } bf;
+    uint8_t b;
+  } u6;
+
   //--------
   explicit pfcp_up_function_features_ie(const pfcp::up_function_features_s& b)
       : pfcp_ie(PFCP_IE_UP_FUNCTION_FEATURES) {
     u1.b       = 0;
     u2.b       = 0;
+    u3.b       = 0;
+    u4.b       = 0;
+    u5.b       = 0;
+    u6.b       = 0;
+
     u1.bf.bucp = b.bucp;
     u1.bf.ddnd = b.ddnd;
     u1.bf.dlbd = b.dlbd;
@@ -2245,18 +2299,61 @@ class pfcp_up_function_features_ie : public pfcp_ie {
     u2.bf.quoac = b.quoac;
     u2.bf.trace = b.trace;
     u2.bf.frrt  = b.frrt;
-    tlv.set_length(2);
+    u2.bf.pfde  = b.pfde;
+    u2.bf.epfar = b.epfar;
+
+    u3.bf.dpdra = b.dpdra;
+    u3.bf.adpdp = b.adpdp;
+    u3.bf.ueip  = b.ueip;
+    u3.bf.sset  = b.sset;
+    u3.bf.mnop  = b.mnop;
+    u3.bf.mte   = b.mte;
+    u3.bf.bundl = b.bundl;
+    u3.bf.gcom  = b.gcom;
+
+    u4.bf.mpas  =  b.mpas;
+    u4.bf.rttl  =  b.rttl;
+    u4.bf.vtime =  b.vtime;
+    u4.bf.norp  =  b.norp;
+    u4.bf.iptv  =  b.iptv;
+    u4.bf.ip6pl =  b.ip6pl;
+    u4.bf.tscu  =  b.tscu;
+    u4.bf.mptcp =  b.mptcp;
+
+    u5.bf.atsss_ll  =  b.atsss_ll;
+    u5.bf.qfqm  =  b.qfqm;
+    u5.bf.gpqm  =  b.gpqm;
+    u5.bf.mt_edt=  b.mt_edt;
+    u5.bf.ciot  =  b.ciot;
+    u5.bf.ethar =  b.ethar;
+    u5.bf.ddds  =  b.ddds;
+    u5.bf.rds   =  b.rds;
+
+    u6.bf.rttwp   =  b.rttwp;
+
+//    tlv.set_length(2);
+      tlv.set_length(6); 
   }
   //--------
   pfcp_up_function_features_ie() : pfcp_ie(PFCP_IE_UP_FUNCTION_FEATURES) {
     u1.b = 0;
     u2.b = 0;
-    tlv.set_length(2);
+    u3.b = 0;
+    u4.b = 0;
+    u5.b = 0;
+    u6.b = 0;
+
+ //   tlv.set_length(2);
+    tlv.set_length(6); 
   }
   //--------
   explicit pfcp_up_function_features_ie(const pfcp_tlv& t) : pfcp_ie(t) {
     u1.b = 0;
     u2.b = 0;
+    u3.b = 0;
+    u4.b = 0;
+    u5.b = 0;
+    u6.b = 0;
   };
   //--------
   void to_core_type(pfcp::up_function_features_s& b) {
@@ -2275,24 +2372,68 @@ class pfcp_up_function_features_ie : public pfcp_ie {
     b.quoac = u2.bf.quoac;
     b.trace = u2.bf.trace;
     b.frrt  = u2.bf.frrt;
+//    b.spare = 0;
+    b.pfde  = u2.bf.pfde;
+    b.epfar = u2.bf.epfar;
+
+    b.dpdra = u3.bf.dpdra;
+    b.adpdp = u3.bf.adpdp;
+    b.ueip  = u3.bf.ueip;
+    b.sset  = u3.bf.sset;
+    b.mnop  = u3.bf.mnop;
+    b.mte   = u3.bf.mte;
+    b.bundl = u3.bf.bundl;
+    b.gcom  = u3.bf.gcom;
+
+    b.mpas  =  u4.bf.mpas;
+    b.rttl  =  u4.bf.rttl;
+    b.vtime =  u4.bf.vtime;
+    b.norp  =  u4.bf.norp;
+    b.iptv  =  u4.bf.iptv;
+    b.ip6pl =  u4.bf.ip6pl;
+    b.tscu  =  u4.bf.tscu;
+    b.mptcp =  u4.bf.mptcp;
+
+    b.atsss_ll  =  u5.bf.atsss_ll;
+    b.qfqm  =  u5.bf.qfqm;
+    b.gpqm  =  u5.bf.gpqm;
+    b.mt_edt=  u5.bf.mt_edt;
+    b.ciot  =  u5.bf.ciot;
+    b.ethar =  u5.bf.ethar;
+    b.ddds  =  u5.bf.ddds;
+    b.rds   =  u5.bf.rds;
+
+    b.rttwp =  u6.bf.rttwp;
+
     b.spare = 0;
   }
   //--------
   void dump_to(std::ostream& os) {
-    tlv.set_length(2);
+//    tlv.set_length(2);
+      tlv.set_length(6);
+
     tlv.dump_to(os);
     os.write(reinterpret_cast<const char*>(&u1.b), sizeof(u1.b));
     os.write(reinterpret_cast<const char*>(&u2.b), sizeof(u2.b));
+    os.write(reinterpret_cast<const char*>(&u3.b), sizeof(u3.b));
+    os.write(reinterpret_cast<const char*>(&u4.b), sizeof(u4.b));
+    os.write(reinterpret_cast<const char*>(&u5.b), sizeof(u5.b));
+    os.write(reinterpret_cast<const char*>(&u6.b), sizeof(u6.b));
   }
   //--------
   void load_from(std::istream& is) {
     // tlv.load_from(is);
-    if (tlv.get_length() != 2) {
+//    if (tlv.get_length() != 2) {
+    if (tlv.get_length() != 6) {
       throw pfcp_tlv_bad_length_exception(
           tlv.type, tlv.get_length(), __FILE__, __LINE__);
     }
     is.read(reinterpret_cast<char*>(&u1.b), sizeof(u1.b));
     is.read(reinterpret_cast<char*>(&u2.b), sizeof(u2.b));
+    is.read(reinterpret_cast<char*>(&u3.b), sizeof(u3.b));
+    is.read(reinterpret_cast<char*>(&u4.b), sizeof(u4.b));
+    is.read(reinterpret_cast<char*>(&u5.b), sizeof(u5.b));
+    is.read(reinterpret_cast<char*>(&u6.b), sizeof(u6.b));
   }
   //--------
   void to_core_type(pfcp_ies_container& s) {