text: /**
   ********************************************************************
   * @file    psdk_logger.h
   * @brief   This is the header file for "psdk_logger.c", defining the structure and
   * (exported) function prototypes.
   *
   * @copyright (c) 2021 DJI. All rights reserved.
   *
   * All information contained herein is, and remains, the property of DJI.
   * The intellectual and technical concepts contained herein are proprietary
   * to DJI and may be covered by U.S. and foreign patents, patents in process,
   * and protected by trade secret or copyright law.  Dissemination of this
   * information, including but not limited to data and other proprietary
   * material(s) incorporated within the information, in any form, is strictly
   * prohibited without the express written consent of DJI.
   *
   * If you receive this source code without DJI’s authorization, you may not
   * further disseminate the information, and you must immediately remove the
   * source code and notify DJI of its removal. DJI reserves the right to pursue
   * legal actions against you for any loss(es) or damage(s) caused by your
   * failure to do so.
   *
   *********************************************************************
   */
  
  /* Define to prevent recursive inclusion -------------------------------------*/
  #ifndef PSDK_LOGGER_H
  #define PSDK_LOGGER_H
  
  /* Includes ------------------------------------------------------------------*/
  #include "legacy_psdk2.x/psdk_typedef.h"
  #include "dji_logger.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /* Exported constants --------------------------------------------------------*/
  
  /* Exported types ------------------------------------------------------------*/
  typedef E_DjiLoggerConsoleLogLevel E_PsdkLoggerConsoleLogLevel;
  
  /*!< Logger console error level. The method and level of the console are associated with each other. If the level of the
   * registered console method is lower than this level, the level interface will not be printed successfully. */
  #define PSDK_LOGGER_CONSOLE_LOG_LEVEL_ERROR      DJI_LOGGER_CONSOLE_LOG_LEVEL_ERROR
  
  /*!< Logger console warning level.The method and level of the console are associated with each other. If the level of the
   * registered console method is lower than this level, the level interface will not be printed successfully. */
  #define PSDK_LOGGER_CONSOLE_LOG_LEVEL_WARNING    DJI_LOGGER_CONSOLE_LOG_LEVEL_WARNING
  /*!< Logger console info level. The method and level of the console are associated with each other. If the level of the
   * registered console method is lower than this level, the level interface will not be printed successfully. */
  #define PSDK_LOGGER_CONSOLE_LOG_LEVEL_INFO       DJI_LOGGER_CONSOLE_LOG_LEVEL_INFO
  /*!< Logger console debug level. The method and level of the console are associated with each other. If the level of the
   * registered console method is lower than this level, the level interface will not be printed successfully. */
  #define PSDK_LOGGER_CONSOLE_LOG_LEVEL_DEBUG      DJI_LOGGER_CONSOLE_LOG_LEVEL_DEBUG
  
  typedef T_DjiLoggerConsole T_PsdkLoggerConsole;
  
  /* Exported functions --------------------------------------------------------*/
  /**
   * @brief Add the console function and level for Payload SDK.
   * @note When registering the console, you need to provide the method of the console and the level corresponding to
   * the method. Log levels from high to low are Debug, Info, Warn, and Error, the log function module can print all 
   * logs not higher than the specified level. Maximum support for registering eight different console methods at the 
   * same time.Before registering the console method, you should test the registration method ensure that all the method
   * are normally. If you registered multiple methods at the same time, all the methods will be print.
   * @param console: pointer to the console function.
   * @return Execution result.
   */
  T_PsdkReturnCode PsdkLogger_AddConsole(T_PsdkLoggerConsole *console);
  
  /**
   * @brief Print out the info log of the specified format by the registration method.
   * @note The registered method is printed according to the corresponding level. If the level of the console is lower
   * than the level at which the log needs to be printed, it will not be printed successfully.
   * @param fmt: pointer to the format string that needs print out.
   * @param ...: Variable parameters, consistent with the use of the system interface print out.
   */
  void PsdkLogger_UserLogInfo(const char *fmt, ...);
  
  /**
   * @brief Print out the warning log of the specified format by the registration method.
   * @note The registered method is printed according to the corresponding level. If the level of the console is lower
   * than the level at which the log needs to be printed, it will not be printed successfully.
   * @param fmt: pointer to the format string that needs print out.
   * @param ...: Variable parameters, consistent with the use of the system interface print out.
   */
  void PsdkLogger_UserLogWarn(const char *fmt, ...);
  
  /**
   * @brief Print out the debug log of the specified format by the registration method.
   * @note The registered method is printed according to the corresponding level. If the level of the console is lower
   * than the level at which the log needs to be printed, it will not be printed successfully.
   * @param fmt: pointer to the format string that needs print out.
   * @param ...: Variable parameters, consistent with the use of the system interface print out.
   */
  void PsdkLogger_UserLogDebug(const char *fmt, ...);
  
  /**
   * @brief Print out the error log of the specified format by the registration method.
   * @note The registered method is printed according to the corresponding level. If the level of the console is lower
   * than the level at which the log needs to be printed, it will not be printed successfully.
   * @param fmt: pointer to the format string that needs print out.
   * @param ...: Variable parameters, consistent with the use of the system interface print out.
   */
  void PsdkLogger_UserLogError(const char *fmt, ...);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif // PSDK_LOGGER_H
  /************************ (C) COPYRIGHT DJI Innovations *******END OF FILE******/
  