SRS.cpp

   1 #include "SRS.hpp"
   2
   3 #include <srs2.h>
   4
   5 #include <glog/logging.h>
   6
   7 #include "SRS.ipp"
   8
   9 SRS::SRS()
  10   : srs_(srs_new())
  11 {
  12   add_secret(srs_secret);
  13 }
  14
  15 SRS::~SRS() { srs_free(srs_); }
  16
  17 std::string SRS::forward(char const* sender, char const* alias)
  18 {
  19   if (!*sender)
  20     return sender;
  21   char buf[1024]; // will be of size at most strlen(sender) + strlen(alias) + 64
  22   CHECK_EQ(srs_forward(srs_, buf, sizeof(buf), sender, alias), SRS_SUCCESS);
  23   return std::string(buf);
  24 }
  25
  26 std::string SRS::reverse(char const* sender)
  27 {
  28   if (!*sender)
  29     return sender;
  30   char buf[1024]; // no longer than sender
  31   CHECK_EQ(srs_reverse(srs_, buf, sizeof(buf), sender), SRS_SUCCESS);
  32   return std::string(buf);
  33 }
  34
  35 void SRS::add_secret(char const* secret) { srs_add_secret(srs_, secret); }