text: /* logcat.h
   *
   * Copyright 2014, Michal Labedzki for Tieto Corporation
   *
   * This program is free software; you can redistribute it and/or
   * modify it under the terms of the GNU General Public License
   * as published by the Free Software Foundation; either version 2
   * of the License, or (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   */
  
  #ifndef __LOGCAT_H__
  #define __LOGCAT_H__
  
  #include <glib.h>
  
  #include "wtap.h"
  
  /* The log format can be found on:
   * https://android.googlesource.com/platform/system/core/+/master/include/log/logger.h
   * Log format is assumed to be little-endian (Android platform).
   */
  /* maximum size of a message payload in a log entry */
  #define LOGGER_ENTRY_MAX_PAYLOAD 4076
  
  struct logger_entry {
      guint16 len;    /* length of the payload */
      guint16 __pad;  /* no matter what, we get 2 bytes of padding */
      gint32  pid;    /* generating process's pid */
      gint32  tid;    /* generating process's tid */
      gint32  sec;    /* seconds since Epoch */
      gint32  nsec;   /* nanoseconds */
  /*    char    msg[0]; *//* the entry's payload */
  };
  
  struct logger_entry_v2 {
      guint16 len;    /* length of the payload */
      guint16 hdr_size; /* sizeof(struct logger_entry_v2) */
      gint32  pid;    /* generating process's pid */
      gint32  tid;    /* generating process's tid */
      gint32  sec;    /* seconds since Epoch */
      gint32  nsec;   /* nanoseconds */
      union {
                          /* v1: not present */
          guint32 euid;   /* v2: effective UID of logger */
          guint32 lid;    /* v3: log id of the payload */
      } id;
  /*    char    msg[0]; *//* the entry's payload */
  };
  
  wtap_open_return_val  logcat_open(wtap *wth, int *err, gchar **err_info);
  
  gboolean logcat_binary_dump_open(wtap_dumper *wdh, int *err);
  
  int      logcat_dump_can_write_encap(int encap);
  
  gint     logcat_exported_pdu_length(const guint8 *pd);
  #endif
  
  /*
   * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
   *
   * Local variables:
   * c-basic-offset: 4
   * tab-width: 8
   * indent-tabs-mode: nil
   * End:
   *
   * vi: set shiftwidth=4 tabstop=8 expandtab:
   * :indentSize=4:tabSize=8:noTabs=true:
   */
  