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/**
* Copyright (C) 2013 - 2015 Advanced Driver Information Technology.
* This code is developed by Advanced Driver Information Technology.
* Copyright of Advanced Driver Information Technology, Bosch and DENSO.
*
* This file is part of GENIVI Project Dlt - Diagnostic Log and Trace console apps.
*
*
* \copyright
* This Source Code Form is subject to the terms of the
* Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with
* this file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
*
* \author Syed Hameed <shameed@jp.adit-jv.com> ADIT 2013 - 2015
* \author Christoph Lipka <clipka@jp.adit-jv.com> ADIT 2015
* \author Frederic Berat <fberat@de.adit-jv.com> ADIT 2015
*
* \file dlt-logstorage-common.h
* For further information see http://www.genivi.org/.
*/
#ifndef _DLT_LOGSTORAGE_COMMON_H_
#define _DLT_LOGSTORAGE_COMMON_H_
#define CONF_NAME "dlt_logstorage.conf"
#define EVENT_UNMOUNTING 0
#define EVENT_MOUNTED 1
#define EVENT_SYNC_CACHE 2
typedef enum
{
CTRL_NOHANDLER = 0, /**< one shot application */
CTRL_UDEV, /**< Handles udev events */
CTRL_PROPRIETARY /**< Handles proprietary event */
} DltLogstorageHandler;
DltLogstorageHandler get_handler_type(void);
void set_handler_type(char *);
char *get_default_path(void);
void set_default_path(char *);
int get_default_event_type(void);
void set_default_event_type(long type);
typedef struct {
int fd;
int (*callback)(void); /* callback for event handling */
void *prvt; /* Private data */
} DltLogstorageCtrl;
/* Get a reference to the logstorage control instance */
DltLogstorageCtrl *get_logstorage_control(void);
void *dlt_logstorage_get_handler_cb(void);
int dlt_logstorage_get_handler_fd(void);
int dlt_logstorage_init_handler(void);
int dlt_logstorage_deinit_handler(void);
/**
* Send an event to the dlt daemon
*
* @param type Event type (EVENT_UNMOUNTING/EVENT_MOUNTED)
* @param mount_point The mount point path concerned by this event
*
* @return 0 on success, -1 on error
*/
int dlt_logstorage_send_event(int, char *);
/** @brief Search for config file in given mount point
*
* The file is searched at the top directory. The function exits once it
* founds it.
*
* @param mnt_point The mount point to check
*
* @return 1 if the file is found, 0 otherwise.
*/
int dlt_logstorage_check_config_file(char *);
/** @brief Check if given mount point is writable
*
* @param mnt_point The mount point to check
*
* @return 1 if the file is writable, 0 otherwise.
*/
int dlt_logstorage_check_directory_permission(char *mnt_point);
#endif
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