Zabbix

/*

** Copyright (C) 2001-2024 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 "zbxwin32.h"

#include "zbxjson.h"

#include "zbxstr.h"

​

#define ZBX_REGVALUE_PRODUCTNAME    "ProductName"

#define ZBX_REGVALUE_BUILDLABEX     "BuildLabEx"

#define ZBX_REGVALUE_BUILDLAB       "BuildLab"

#define ZBX_REGVALUE_MAJOR      "CurrentBuildNumber"

#define ZBX_REGVALUE_MINOR      "UBR"

#define ZBX_REGVALUE_CSDVERSION     "CSDVersion"

#define ZBX_REGVALUE_CSDBUILDNUMBER "CSDBuildNumber"

#define ZBX_REGVALUE_EDITION        "EditionID"

#define ZBX_REGVALUE_COMPOSITION    "CompositionEditionID"

#define ZBX_REGVALUE_DISPLAYVERSION "DisplayVersion"

#define ZBX_REGVALUE_VERSION        "CurrentVersion"

​

#define ZBX_REGKEY_VERSION  "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion"

​

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

 *                                                                              *

 * Purpose: joins strings into one, placing separator in between them,          *

 *          skipping empty strings                                              *

 *                                                                              *

 * Parameters: separator - [IN] separator to place in between strings           *

 *             count     - [IN] number of strings                               *

 *             ...       - [IN] strings to join (strings can be empty  or NULL) *

 *                                                                              *

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

static char *join_nonempty_strs(const char *separator, size_t count, ...)

{

    char    *arg;

    va_list args;

    char    **nonempty_strs;

    char    *res = NULL;

    size_t  num_nonempty = 0, str_size = 0;

​

    nonempty_strs = zbx_malloc(NULL, sizeof(char *) * count);

​

    va_start(args, count);

​

    for (size_t i = 0; i < count; i++)

    {

        arg = va_arg(args, char *);

        if (NULL != arg && 0 < strlen(arg))

        {

            str_size += strlen(arg) + strlen(separator);

            nonempty_strs[num_nonempty++] = arg;

        }

    }

​

    va_end(args);

​

    if (0 < num_nonempty)

    {

        res = zbx_malloc(NULL, str_size * sizeof(char));

        res[0] = '\0';

        strcat(res, nonempty_strs[0]);

​

        for (size_t i = 1; i < num_nonempty; i++) {

            strcat(res, separator);

            strcat(res, nonempty_strs[i]);

        }

    }

    zbx_free(nonempty_strs);

​

    return res;

}

​

static WORD get_processor_architecture(void)

{

    typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);

​

    SYSTEM_INFO si;

    PGNSI       pGNSI;