Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#include "zbxsysinfo.h"

#include "../sysinfo.h"

​

#include "zbxstr.h"

#include "zbxcrypto.h"

#include "zbxjson.h"

#include "zbxalgo.h"

#include "zbxregexp.h"

#include "zbxlog.h"

​

#include <locale.h>

#include <winreg.h>

​

#define REGISTRY_DISCOVERY_MODE_KEYS    0

#define REGISTRY_DISCOVERY_MODE_VALUES  1

​

static HKEY get_hkey_from_fullkey(char *fullkey)

{

    if (0 == strcmp("HKEY_CLASSES_ROOT", fullkey) || 0 == strcmp("HKCR", fullkey))

        return HKEY_CLASSES_ROOT;

    else if (0 == strcmp("HKEY_CURRENT_CONFIG", fullkey) || 0 == strcmp("HKCC", fullkey))

        return HKEY_CURRENT_CONFIG;

    else if (0 == strcmp("HKEY_CURRENT_USER", fullkey) || 0 == strcmp("HKCU", fullkey))

        return HKEY_CURRENT_USER;

    else if (0 == strcmp("HKEY_CURRENT_USER_LOCAL_SETTINGS", fullkey) || 0 == strcmp("HKCULS", fullkey))

        return HKEY_CURRENT_USER_LOCAL_SETTINGS;

    else if (0 == strcmp("HKEY_LOCAL_MACHINE", fullkey) || 0 == strcmp("HKLM", fullkey))

        return HKEY_LOCAL_MACHINE;

    else if (0 == strcmp("HKEY_PERFORMANCE_DATA", fullkey) || 0 == strcmp("HKPD", fullkey))

        return HKEY_PERFORMANCE_DATA;

    else if (0 == strcmp("HKEY_PERFORMANCE_NLSTEXT", fullkey) || 0 == strcmp("HKPN", fullkey))

        return HKEY_PERFORMANCE_NLSTEXT;

    else if (0 == strcmp("HKEY_PERFORMANCE_TEXT", fullkey) || 0 == strcmp("HKPT", fullkey))

        return HKEY_PERFORMANCE_TEXT;

    else if (0 == strcmp("HKEY_USERS", fullkey) || 0 == strcmp("HKU", fullkey))

        return HKEY_USERS;

​

    return 0;

}

​

static const char   *registry_type_to_string(DWORD type)

{

    switch (type)

    {

        case REG_BINARY:

            return "REG_BINARY";

        case REG_DWORD:

            return "REG_DWORD";

        case REG_EXPAND_SZ: