#ifndef _WIN32
#include <arpa/inet.h>
#endif

#include <bencode.h>
#include <exit_route.h>

#include <llarp/string.h>

bool
llarp_xr_bencode(struct llarp_xr* xr, llarp_buffer_t* buff)
{
  char addr_buff[128] = {0};
  const char* addr;

  if(!bencode_start_dict(buff))
    return false;

  /** gateway */
  addr = inet_ntop(AF_INET6, &xr->gateway, addr_buff, sizeof(addr_buff));
  if(!addr)
    return false;
  if(!bencode_write_bytestring(buff, "a", 1))
    return false;
  if(!bencode_write_bytestring(buff, addr, strnlen(addr, sizeof(addr_buff))))
    return false;

  /** netmask */
  addr = inet_ntop(AF_INET6, &xr->netmask, addr_buff, sizeof(addr_buff));
  if(!addr)
    return false;
  if(!bencode_write_bytestring(buff, "b", 1))
    return false;
  if(!bencode_write_bytestring(buff, addr, strnlen(addr, sizeof(addr_buff))))
    return false;

  /** source */
  addr = inet_ntop(AF_INET6, &xr->source, addr_buff, sizeof(addr_buff));
  if(!addr)
    return false;
  if(!bencode_write_bytestring(buff, "c", 1))
    return false;
  if(!bencode_write_bytestring(buff, addr, strnlen(addr, sizeof(addr_buff))))
    return false;

  /** lifetime */
  if(!bencode_write_bytestring(buff, "l", 1))
    return false;
  if(!bencode_write_uint64(buff, xr->lifetime))
    return false;

  /** version */
  if(!bencode_write_version_entry(buff))
    return false;

  /* end */
  return bencode_end(buff);
}