C++ (Cpp) get_cached_addrinfo_fullの例

コード例 #1

ファイル: test_net_cache.c プロジェクト: AlbertDeFusco/torque

END_TEST

void *add_and_lookup_stuff(void *parm)
{
  int i = 0;

    while((i < 1000) || (everybody_started == false))
    {
      struct addrinfo *pAddr = (struct addrinfo *)calloc(1,sizeof(addrinfo));
      struct sockaddr_in *pINetAddr;
      const char *word = getRandomWord((unsigned int *)parm);

      i++;
      if(NULL == get_cached_addrinfo(word))
      {
        pAddr->ai_addr = (struct sockaddr *)calloc(1,sizeof(struct sockaddr_in));
        pAddr->ai_family = AF_INET;
        pINetAddr = (struct sockaddr_in *)pAddr->ai_addr;

        pAddr->ai_canonname = strdup(word);
        pINetAddr->sin_addr.s_addr = rand_r((unsigned int *)parm);        
        pAddr = insert_addr_name_info(pAddr,pAddr->ai_canonname);
      }
      else
      {
        freeaddrinfo(pAddr);
        pAddr = get_cached_addrinfo_full(word);
      }

      fail_unless((pAddr != NULL));

      if(pAddr != NULL)
      {
        char *p1;
        char *p2;
        struct sockaddr_in *p3;
        struct addrinfo *p4;

        pINetAddr = (struct sockaddr_in *)pAddr->ai_addr;
        p1 = get_cached_nameinfo(pINetAddr);
        p2 = get_cached_fullhostname(word,pINetAddr);
        p3 = get_cached_addrinfo(word);
        p4 = get_cached_addrinfo_full(word);
        fail_unless(((p1 != NULL)&&(p2 != NULL)&&(p3 != NULL)&&(p4 != NULL)));
      }
      else
      {
      }
    }
  return NULL;
  }

コード例 #2

ファイル: node_power_state.c プロジェクト: ansonl/torque

bool getMacAddr(
    
  std::string   &interface,
  unsigned char *mac_addr)

  {
  char buff[1024];

  struct addrinfo *pAddr = get_cached_addrinfo_full(server_name);

  FILE *pPipe = popen("/sbin/ip addr","r");
  if (pPipe == NULL)
    return false;

  char *iface = NULL;
  char *macAddr = NULL;

  while (fgets(buff,sizeof(buff),pPipe) != NULL)
    {
    char *tok = strtok(buff," ");
    if (buff[0] != ' ')
      {
      tok = strtok(NULL," :");
      if (strlen(tok) != 0)
        {
        if (iface != NULL) free(iface);
        iface = strdup(tok);
        }
      }
    else if (!strcmp(tok,"link/ether"))
      {
      tok = strtok(NULL," ");
      if (strlen(tok) != 0)
        {
        if (macAddr != NULL)
          free(macAddr);

        macAddr = strdup(tok);
        }
      }
    else if (!strcmp(tok,"inet"))
      {
      tok = strtok(NULL," ");
      char *iaddr = strdup(tok);
      for (char *ind = iaddr;*ind;ind++)
        {
        if (*ind == '/')
          {
          *ind = '\0';
          break;
          }
        }

      in_addr_t in_addr = inet_addr(iaddr);
      free(iaddr);
      struct addrinfo *pAddrInd = pAddr;
      while ((pAddrInd != NULL)&&(macAddr != NULL)&&(iface != NULL))
        {
        struct in_addr   saddr;
        saddr = ((struct sockaddr_in *)pAddrInd->ai_addr)->sin_addr;
        if (in_addr == saddr.s_addr)
          {
          unsigned int sa[6];
          int cnt = sscanf(macAddr,"%2x:%2x:%2x:%2x:%2x:%2x",
                    &sa[0], &sa[1], &sa[2], &sa[3], &sa[4], &sa[5]);
          free(macAddr);
          macAddr = NULL;

          if (cnt != 6)
            {
            free(iface);
            iface = NULL;
            break;
            }
          for (int i = 0;i < 6;i++)
            {
            *mac_addr++ = (unsigned char)sa[i];
            }

          interface = iface;
          free(iface);
          iface = NULL;
          break;
          }
        pAddrInd = pAddrInd->ai_next;
        }
      }
    else
      {
      if (iface != NULL)
        {
        free(iface);
        iface = NULL;
        }

      if (macAddr != NULL)
        {
        free(macAddr);
        macAddr = NULL;
        }
      }
    }
    
  if (macAddr != NULL)
    {
    free(macAddr);
    macAddr = NULL;
    }

  if (iface != NULL)
    {
    free(iface);
    iface = NULL;
    }

  pclose(pPipe);
  return (interface.length() != 0);
  }