op.h

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#ifndef NDNDPDK_FILESERVER_OP_H
#define NDNDPDK_FILESERVER_OP_H
 
#include "../ndni/lp.h"
#include "../ndni/name.h"
#include "enum.h"
 
typedef struct FileServerFd FileServerFd;
 
typedef struct FileServerOp {
  FileServerFd* fd;
  uint64_t segment;
  struct rte_mbuf* data;
  int iovcnt;
  uint16_t contentLen;
  LpL3 interestL3;
  struct iovec iov[LpMaxFragments];
} FileServerOp;
 
#define FileServer_SignAndSend(p, ctx, fd, func, dataPkt, interestL3)                              \
  __extension__({                                                                                  \
    Packet* dataNpkt = DataEnc_Sign((dataPkt), &(p)->mp, Face_PacketTxAlign((p)->face));           \
    if (unlikely(dataNpkt == NULL)) {                                                              \
      N_LOGW(func " fd=%d drop=data-sign-err", (fd)->fd);                                          \
    } else {                                                                                       \
      Mbuf_SetTimestamp((dataPkt), (ctx)->now);                                                    \
      *Packet_GetLpL3Hdr(dataNpkt) = (interestL3);                                                 \
      (ctx)->data[(ctx)->nData++] = dataNpkt;                                                      \
    }                                                                                              \
    dataNpkt;                                                                                      \
  })
 
#endif // NDNDPDK_FILESERVER_OP_H