streamtools/mknulldump.cpp

   1 #include "newpacket.hpp"
   2 #include <iostream>
   3 #include <sstream>
   4 #include <cstdio>
   5 #include <cstring>
   6 #include <stdexcept>
   7 #include <algorithm>
   8 #include "timeparse.hpp"
   9
  10 int real_main(int argc, char** argv)
  11 {
  12         if(argc != 3) {
  13                 std::cerr << "syntax: mknulldmp.exe <length> <output>" << std::endl;
  14                 exit(1);
  15         }
  16
  17         uint64_t length = parse_timespec(argv[1]);
  18         write_channel wchan(argv[2]);
  19
  20         std::vector<struct channel> channels;
  21         channels.resize(1);
  22         channels[0].c_channel = 0;
  23         channels[0].c_type = 3;
  24         channels[0].c_channel_name = "<DUMMY>";
  25         wchan.start_segment(channels);
  26
  27         struct packet p2;
  28         p2.rp_channel = 0;
  29         p2.rp_timestamp = length;
  30         p2.rp_minor = 0;
  31         wchan.write(p2);
  32         return 0;
  33 }