text: /*----------------------------------------------------------------------------*
   *                                                                            *
   * Copyright (c) 2010-2011 Amit Chawre                                        *
   * 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.    *
   * 3. The name of the author may not be used to endorse or promote products   *
   *    derived from this software without specific prior written permission.   *
   *                                                                            *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 __NW_LOG_H__
  #define __NW_LOG_H__
  
  #include <libgen.h>
  
  #include "NwTypes.h"
  
  /** 
   * @file NwLog.h 
   * @brief This header file contains global shared logging definitions.
  */
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /*---------------------------------------------------------------------------
   * Log Level Definitions
   *--------------------------------------------------------------------------*/
  
  #define NW_LOG_LEVEL_EMER                       (0) /**< system is unusable              */
  #define NW_LOG_LEVEL_ALER                       (1) /**< action must be taken immediately*/
  #define NW_LOG_LEVEL_CRIT                       (2) /**< critical conditions             */
  #define NW_LOG_LEVEL_ERRO                       (3) /**< error conditions                */
  #define NW_LOG_LEVEL_WARN                       (4) /**< warning conditions              */ 
  #define NW_LOG_LEVEL_NOTI                       (5) /**< normal but signification condition */
  #define NW_LOG_LEVEL_INFO                       (6) /**< informational                   */
  #define NW_LOG_LEVEL_DEBG                       (7) /**< debug-level messages            */
  
  /*---------------------------------------------------------------------------
   * IPv4 logging macros
   *--------------------------------------------------------------------------*/
  
  #define NW_IPV4_ADDR                            "%u.%u.%u.%u"
  #define NW_IPV4_ADDR_FORMAT(__addr)             (NwU8T)((__addr) & 0x000000ff),         \
                                                  (NwU8T)(((__addr) & 0x0000ff00) >> 8 ), \
                                                  (NwU8T)(((__addr) & 0x00ff0000) >> 16), \
                                                  (NwU8T)(((__addr) & 0xff000000) >> 24)
  
  #define NW_IPV4_ADDR_FORMATP(__paddr)           (NwU8T)(*((NwU8T*)(__paddr)) & 0x000000ff),     \
                                                  (NwU8T)(*((NwU8T*)(__paddr + 1)) & 0x000000ff), \
                                                  (NwU8T)(*((NwU8T*)(__paddr + 2)) & 0x000000ff), \
                                                  (NwU8T)(*((NwU8T*)(__paddr + 3)) & 0x000000ff)
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* __NW_LOG_H__ */
  
  
  