/*
* returns interface description encoded in UTF-8 format
*/
static char *get_if_description(MIB_IFROW *pIfRow)
{
static wchar_t *(*mb_to_unicode)(const char *) = NULL;
wchar_t *wdescr;
char *utf8_descr;
if (NULL == mb_to_unicode)
{
const OSVERSIONINFOEX *vi;
/* starting with Windows Vista (Windows Server 2008) the interface description */
/* is encoded in OEM codepage while earlier versions used ANSI codepage */
if (NULL != (vi = zbx_win_getversion()) && 6 <= vi->dwMajorVersion)
mb_to_unicode = zbx_oemcp_to_unicode;
else
mb_to_unicode = zbx_acp_to_unicode;
}
wdescr = mb_to_unicode(pIfRow->bDescr);
utf8_descr = zbx_unicode_to_utf8(wdescr);
zbx_free(wdescr);
return utf8_descr;
}
/*
* returns interface description encoded in UTF-8 format
*/
static LPSTR get_if_description(MIB_IFROW *pIfRow)
{
static LPTSTR (*mb_to_unicode)(LPCSTR) = NULL;
LPTSTR wdescr;
LPSTR utf8_descr;
if (NULL == mb_to_unicode)
{
OSVERSIONINFO version_info = {sizeof(OSVERSIONINFO)};
/* starting with Windows Vista (Windows Server 2008) the interface description */
/* is encoded in OEM codepage while earlier versions used ANSI codepage */
if (TRUE == GetVersionEx(&version_info) && 6 <= version_info.dwMajorVersion)
mb_to_unicode = zbx_oemcp_to_unicode;
else
mb_to_unicode = zbx_acp_to_unicode;
}
wdescr = mb_to_unicode(pIfRow->bDescr);
utf8_descr = zbx_unicode_to_utf8(wdescr);
zbx_free(wdescr);
return utf8_descr;
}
