Line data    Source code

       1             : /*
       2             :  * SPDX license identifier: MPL-2.0
       3             :  *
       4             :  * Copyright (C) 2011-2015, BMW AG
       5             :  *
       6             :  * This file is part of COVESA Project DLT - Diagnostic Log and Trace.
       7             :  *
       8             :  * This Source Code Form is subject to the terms of the
       9             :  * Mozilla Public License (MPL), v. 2.0.
      10             :  * If a copy of the MPL was not distributed with this file,
      11             :  * You can obtain one at http://mozilla.org/MPL/2.0/.
      12             :  *
      13             :  * For further information see http://www.covesa.org/.
      14             :  */
      15             : 
      16             : /*!
      17             :  * \author Alexander Wenzel <alexander.aw.wenzel@bmw.de>
      18             :  *
      19             :  * \copyright Copyright © 2011-2015 BMW AG. \n
      20             :  * License MPL-2.0: Mozilla Public License version 2.0 http://mozilla.org/MPL/2.0/.
      21             :  *
      22             :  * \file dlt_offline_trace.c
      23             :  */
      24             : 
      25             : /*******************************************************************************
      26             : **                                                                            **
      27             : **  SRC-MODULE: dlt_offline_trace.c                                           **
      28             : **                                                                            **
      29             : **  TARGET    : linux                                                         **
      30             : **                                                                            **
      31             : **  PROJECT   : DLT                                                           **
      32             : **                                                                            **
      33             : **  AUTHOR    : Alexander Wenzel Alexander.AW.Wenzel@bmw.de                   **
      34             : **                                                                            **
      35             : **  PURPOSE   :                                                               **
      36             : **                                                                            **
      37             : **  REMARKS   :                                                               **
      38             : **                                                                            **
      39             : **  PLATFORM DEPENDANT [yes/no]: yes                                          **
      40             : **                                                                            **
      41             : **  TO BE CHANGED BY USER [yes/no]: no                                        **
      42             : **                                                                            **
      43             : *******************************************************************************/
      44             : 
      45             : /*******************************************************************************
      46             : **                      Author Identity                                       **
      47             : ********************************************************************************
      48             : **                                                                            **
      49             : ** Initials     Name                       Company                            **
      50             : ** --------     -------------------------  ---------------------------------- **
      51             : **  aw          Alexander Wenzel           BMW                                **
      52             : *******************************************************************************/
      53             : 
      54             : #include <stdio.h>
      55             : #include <stdlib.h>
      56             : #include <string.h>
      57             : #include <time.h>
      58             : #include <sys/types.h>
      59             : #include <sys/stat.h>
      60             : #include <fcntl.h>
      61             : #include <unistd.h>
      62             : #include <dirent.h>
      63             : #include <syslog.h>
      64             : #include <errno.h>
      65             : 
      66             : #include <dlt_offline_trace.h>
      67             : #include <dlt_multiple_files.h>
      68             : 
      69           0 : DltReturnValue dlt_offline_trace_write(MultipleFilesRingBuffer *trace,
      70             :                                        const unsigned char *data1,
      71             :                                        const int size1,
      72             :                                        const unsigned char *data2,
      73             :                                        const int size2,
      74             :                                        const unsigned char *data3,
      75             :                                        const int size3)
      76             : {
      77             : 
      78           0 :     if (trace->ohandle < 0) return DLT_RETURN_ERROR;
      79             : 
      80           0 :     multiple_files_buffer_rotate_file(trace, size1 + size2 + size3);
      81             : 
      82             :     /* write data into log file */
      83           0 :     if (multiple_files_buffer_write_chunk(trace, data1, size1) != DLT_RETURN_OK) return DLT_RETURN_ERROR;
      84           0 :     if (multiple_files_buffer_write_chunk(trace, data2, size2) != DLT_RETURN_OK) return DLT_RETURN_ERROR;
      85           0 :     if (multiple_files_buffer_write_chunk(trace, data3, size3) != DLT_RETURN_OK) return DLT_RETURN_ERROR;
      86             : 
      87             :     return DLT_RETURN_OK;
      88             : }