text: /*
   * Fluto - the web server.
   *
   * Copyright (c) 2016-2017, Dmitry Kobylin
   * All rights reserved.
   * 
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met: 
   * 
   * 1. Redistributions of source code must retain the above copyright notice, this
   *    list of conditions and the following disclaimer. 
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   *    this list of conditions and the following disclaimer in the documentation
   *    and/or other materials provided with the distribution. 
   * 
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
   * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   * 
   */
  #ifndef _CLIENT_H
  #define _CLIENT_H
  
  #include <pthread.h>
  /* */
  #include <lua.h>
  /* */
  #include "token.h"
  
  struct client_t {
      int sock;
      char *addr;
      int port;
      pthread_t thread;
      int rthread;
      struct token_t token;
      lua_State *luaState;
  
      int (*getChars)(char *, int, void *);
  
      /*
       * Fields from HTTP request header.
       */
      struct {
          int keepAlive; /* "Connection" field, 0 for "close", 1 for "keep-alive" */
      } request;
  };
  
  int clientInit(struct client_t *client, int sock, char *addr, int port);
  void clientDestroy(void *arg);
  void clientStop(struct client_t *client);
  
  #define DEBUG_CLIENT(level, fmt, ...) \
      debugPrint(level, "[Client (%d) %s:%d]: " fmt,    \
              client->sock, client->addr, client->port, \
              __VA_ARGS__)
  
  #endif
  
  