Zabbix

/*

** Zabbix

** Copyright (C) 2001-2023 Zabbix SIA

**

** 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.

**/

​

#include "persistent_state.h"

#include "logfiles.h"

​

#include "zbxalgo.h"

#include "zbxhash.h"

#include "zbxnum.h"

#include "zbxjson.h"

#include "zbxcrypto.h"

​

/* tags for agent persistent storage files */

#define ZBX_PERSIST_TAG_FILENAME        "filename"

#define ZBX_PERSIST_TAG_MTIME           "mtime"

#define ZBX_PERSIST_TAG_SEQ         "seq"

#define ZBX_PERSIST_TAG_INCOMPLETE      "incomplete"

#define ZBX_PERSIST_TAG_COPY_OF         "copy_of"

#define ZBX_PERSIST_TAG_DEVICE          "dev"

#define ZBX_PERSIST_TAG_INODE_LO        "ino_lo"

#define ZBX_PERSIST_TAG_INODE_HI        "ino_hi"

#define ZBX_PERSIST_TAG_SIZE            "size"

#define ZBX_PERSIST_TAG_PROCESSED_SIZE      "processed_size"

#define ZBX_PERSIST_TAG_MD5_BLOCK_SIZE      "md5_block_size"

#define ZBX_PERSIST_TAG_FIRST_BLOCK_MD5     "first_block_md5"

#define ZBX_PERSIST_TAG_LAST_BLOCK_OFFSET   "last_block_offset"

#define ZBX_PERSIST_TAG_LAST_BLOCK_MD5      "last_block_md5"

​

ZBX_VECTOR_IMPL(pre_persistent, zbx_pre_persistent_t)

ZBX_VECTOR_IMPL(persistent_inactive, zbx_persistent_inactive_t)

​

#if !defined(_WINDOWS) && !defined(__MINGW32__)

static int  zbx_persistent_inactive_compare_func(const void *d1, const void *d2)

{

    return strcmp(((const zbx_persistent_inactive_t *)d1)->key_orig,

            ((const zbx_persistent_inactive_t *)d2)->key_orig);

}

​

/******************************************************************************

 *                                                                            *

 * Purpose: gets part of persistent storage path for specified string         *

 *                                                                            *

 * Parameters:                                                                *

 *          str - [IN] string (e.g. host, item key)                           *

 *                                                                            *

 * Return value: dynamically allocated string with part of path               *

 *               corresponding to input string                                *