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 "zbxwin32.h"

​

#include "zbxlog.h"

​

static DWORD    (__stdcall *zbx_GetGuiResources)(HANDLE, DWORD) = NULL;

static BOOL (__stdcall *zbx_GetProcessIoCounters)(HANDLE, PIO_COUNTERS) = NULL;

static BOOL (__stdcall *zbx_GetPerformanceInfo)(PPERFORMANCE_INFORMATION, DWORD) = NULL;

static BOOL (__stdcall *zbx_GlobalMemoryStatusEx)(LPMEMORYSTATUSEX) = NULL;

static BOOL (__stdcall *zbx_GetFileInformationByHandleEx)(HANDLE, zbx_file_info_by_handle_class_t, LPVOID, DWORD) =

            NULL;

​

GetGuiResources_t   zbx_get_GetGuiResources(void)

{

    return zbx_GetGuiResources;

}

​

GetProcessIoCounters_t  zbx_get_GetProcessIoCounters(void)

{

    return zbx_GetProcessIoCounters;

}

​

GetPerformanceInfo_t    zbx_get_GetPerformanceInfo(void)

{

    return zbx_GetPerformanceInfo;

}

​

GlobalMemoryStatusEx_t  zbx_get_GlobalMemoryStatusEx(void)

{

    return zbx_GlobalMemoryStatusEx;

}

​

GetFileInformationByHandleEx_t  zbx_get_GetFileInformationByHandleEx(void)

{

    return zbx_GetFileInformationByHandleEx;

}

​

static FARPROC  GetProcAddressAndLog(HMODULE hModule, const char *procName)

{

    FARPROC ptr;

​

    if (NULL == (ptr = GetProcAddress(hModule, procName)))

        zabbix_log(LOG_LEVEL_DEBUG, "unable to resolve symbol '%s'", procName);

​

    return ptr;

}

​

void    zbx_import_symbols(void)

{

    HMODULE hModule;