utils.hpp

//
// Created by ramsay on 8/1/19.
//

#ifndef DOUBANCRAWLER_UTILS_H
#define DOUBANCRAWLER_UTILS_H

#include <iostream>

namespace crawler {
// http header constants
namespace header {
const char *const CONNECTION = "Connection";
const char *const HOST = "Host";
} // namespace header
// http method constants
namespace method {
const char *const GET = "GET";
const char *const POST = "POST";
} // namespace method
namespace constants {
const char *const HTTP_SEPARATOR = "\r\n";
const char *const HTTP_COLON = ": ";
} // namespace constants
} // namespace crawler
#define MAXLINE 4096

#ifdef DEBUG
#define debug_print(fmt, ...)                                                  \
  do {                                                                         \
    if (DEBUG)                                                                 \
      fprintf(stderr, "%s:%d:%s(): " fmt, __FILE__, __LINE__, __func__,        \
              __VA_ARGS__);                                                    \
  } while (0)

#define TRACE(x)                                                               \
  do {                                                                         \
    if (DEBUG)                                                                 \
      debug_print x;                                                           \
  } while (0)
#else
#define TRACE(x)                                                               \
  do {                                                                         \
  } while (0)

#endif // DEBUG

#endif // DOUBANCRAWLER_UTILS_H