我想枚举工作组中网络中所有基于Windows的计算机。为此,我正在使用NetApi32.dll功能。在我的网络中,我安装了windows,mac和linux操作系统。我们如何才能过滤掉Windows机器。以下是我正在使用的代码。如果我有任何错误,或者有任何其他方法可以实现,请发表评论。
BOOLEAN
LocalEnumServers(const WCHAR *pcwszDomainName) {
DWORD dwCount;
DWORD dwLevel = 101;
NET_API_STATUS Status;
HRESULT hResult = S_OK;
DWORD dwEntriesRead = 0;
BOOLEAN bResult = FALSE;
DWORD dwTotalEntries = 0;
DWORD dwResumeHandle = 0;
LPSERVER_INFO_101 pTmpBuf;
LPSERVER_INFO_101 pBuf = NULL;
TCHAR szOSName[_MAX_PATH] = _T("");
DWORD dwServerType = SV_TYPE_SERVER;
DWORD dwPrefMaxLen = MAX_PREFERRED_LENGTH;
if (NULL == pcwszDomainName)
{
return FALSE;
}
pBuf = NULL;
Status = NetServerEnum(
NULL,
dwLevel,
(LPBYTE *)&pBuf,
dwPrefMaxLen,
&dwEntriesRead,
&dwTotalEntries,
dwServerType,
/*(LPCSTR)*/pcwszDomainName,
&dwResumeHandle
);
if ((NERR_Success == Status || Status == ERROR_MORE_DATA) && pBuf != NULL) {
pTmpBuf = (SERVER_INFO_101 *)pBuf;
for (dwCount = 0; dwCount < dwEntriesRead; dwCount++) {
wprintf(L"Server name = %15s, Server type = 0x%08X, Verson = (%u:%u), Comment = %s\n", pTmpBuf[dwCount].sv101_name, pTmpBuf[dwCount].sv101_type, pTmpBuf[dwCount].sv101_version_major & MAJOR_VERSION_MASK, pTmpBuf[dwCount].sv101_version_minor, pTmpBuf[dwCount].sv101_comment);
//wprintf(L"Server name -> %s, Server type -> 0x%X, Platform ID -> 0x%X, Verson -> (%u:%u)\n", pTmpBuf[dwCount].sv101_name, pTmpBuf[dwCount].sv101_type, pTmpBuf[dwCount].sv101_platform_id, pTmpBuf[dwCount].sv101_version_major & MAJOR_VERSION_MASK, pTmpBuf[dwCount].sv101_version_minor);
if (
SV_TYPE_WINDOWS != (SV_TYPE_WINDOWS & pTmpBuf[dwCount].sv101_type) &&
SV_TYPE_SERVER_NT != (SV_TYPE_SERVER_NT & pTmpBuf[dwCount].sv101_type) &&
SV_TYPE_NT != (SV_TYPE_NT & pTmpBuf[dwCount].sv101_type)
) {
wprintf(L"Flag check (%u, %u, %u)\n", SV_TYPE_WINDOWS != (SV_TYPE_WINDOWS & pTmpBuf[dwCount].sv101_type),
SV_TYPE_SERVER_NT != (SV_TYPE_SERVER_NT & pTmpBuf[dwCount].sv101_type),
SV_TYPE_NT != (SV_TYPE_NT & pTmpBuf[dwCount].sv101_type));
continue;
}
}
}
else {
wprintf(L"NetServerEnum failed (Err -> %u)\n", GetLastError());
}
if (pBuf != NULL) {
NetApiBufferFree(pBuf);
}
return TRUE;
}
int _tmain(int argc, _TCHAR* argv[]) {
LocalEnumServers(L"workgroup");
return 0;
}
答案 0 :(得分:0)
对于UNIX类型的系统,您可以添加if条件并使用unix系统和sv类型的预定义宏执行AND。但是对于MAC来说是个问题。