481 lines
15 KiB
C++
481 lines
15 KiB
C++
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/*++
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Copyright (c) 1996 Microsoft Corporation
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Module Name:
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clusutil.cpp
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Abstract:
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This file has to be kept in sync with \kinglet\rats\testsrc\kernel\cluster\clusapi\clusutil
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Author:
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Sivaprasad Padisetty (sivapad) 6/25/97
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Revision History:
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--*/
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#include "stdafx.h"
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//#include <windows.h>
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//#include <stdlib.h>
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#include <clusapi.h>
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#include "clusutil.h"
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DWORDTOSTRINGMAP aTypeMap [] =
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{
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{L"NODE_STATE", CLUSTER_CHANGE_NODE_STATE},
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{L"NODE_DELETED", CLUSTER_CHANGE_NODE_DELETED},
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{L"NODE_ADDED", CLUSTER_CHANGE_NODE_ADDED},
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{L"NODE_PROPERTY", CLUSTER_CHANGE_NODE_PROPERTY},
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{L"REGISTRY_NAME", CLUSTER_CHANGE_REGISTRY_NAME},
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{L"REGISTRY_ATTRIBUTES", CLUSTER_CHANGE_REGISTRY_ATTRIBUTES},
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{L"REGISTRY_VALUE", CLUSTER_CHANGE_REGISTRY_VALUE},
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{L"REGISTRY_SUBTREE", CLUSTER_CHANGE_REGISTRY_SUBTREE},
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{L"RESOURCE_STATE", CLUSTER_CHANGE_RESOURCE_STATE},
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{L"RESOURCE_DELETED", CLUSTER_CHANGE_RESOURCE_DELETED},
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{L"RESOURCE_ADDED", CLUSTER_CHANGE_RESOURCE_ADDED},
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{L"RESOURCE_PROPERTY", CLUSTER_CHANGE_RESOURCE_PROPERTY},
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{L"GROUP_STATE", CLUSTER_CHANGE_GROUP_STATE},
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{L"GROUP_DELETED", CLUSTER_CHANGE_GROUP_DELETED},
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{L"GROUP_ADDED", CLUSTER_CHANGE_GROUP_ADDED},
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{L"GROUP_PROPERTY", CLUSTER_CHANGE_GROUP_PROPERTY},
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{L"RESOURCE_TYPE_DELETED", CLUSTER_CHANGE_RESOURCE_TYPE_DELETED},
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{L"RESOURCE_TYPE_ADDED", CLUSTER_CHANGE_RESOURCE_TYPE_ADDED},
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{L"NETWORK_STATE", CLUSTER_CHANGE_NETWORK_STATE},
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{L"NETWORK_DELETED", CLUSTER_CHANGE_NETWORK_DELETED},
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{L"NETWORK_ADDED", CLUSTER_CHANGE_NETWORK_ADDED},
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{L"NETWORK_PROPERTY", CLUSTER_CHANGE_NETWORK_PROPERTY},
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{L"NETINTERFACE_STATE", CLUSTER_CHANGE_NETINTERFACE_STATE},
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{L"NETINTERFACE_DELETED", CLUSTER_CHANGE_NETINTERFACE_DELETED},
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{L"NETINTERFACE_ADDED", CLUSTER_CHANGE_NETINTERFACE_ADDED},
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{L"NETINTERFACE_PROPERTY", CLUSTER_CHANGE_NETINTERFACE_PROPERTY},
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{L"QUORUM_STATE", CLUSTER_CHANGE_QUORUM_STATE},
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{L"CLUSTER_STATE", CLUSTER_CHANGE_CLUSTER_STATE},
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{L"CLUSTER_PROPERTY", CLUSTER_CHANGE_CLUSTER_PROPERTY},
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{L"HANDLE_CLOSE", CLUSTER_CHANGE_HANDLE_CLOSE},
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{NULL, 0 }
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} ;
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LPCWSTR GetType (PDWORDTOSTRINGMAP pTypeMap, ULONG_PTR dwCode)
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{
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int i = 0;
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while (pTypeMap [i].pszDesc)
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{
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if (pTypeMap [i].dwCode == dwCode)
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return pTypeMap [i].pszDesc ;
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i++ ;
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}
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return L"Unknown Type" ;
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}
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LPCWSTR GetType (ULONG_PTR dwFilter)
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{
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return GetType (aTypeMap, dwFilter) ;
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}
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DWORDTOSUBSTRINGMAP aSubTypeMap [] =
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{
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{L"Unknown", CLUSTER_CHANGE_RESOURCE_STATE, ClusterResourceStateUnknown},
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{L"Online", CLUSTER_CHANGE_RESOURCE_STATE, ClusterResourceOnline},
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{L"Offline", CLUSTER_CHANGE_RESOURCE_STATE, ClusterResourceOffline},
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{L"Failed", CLUSTER_CHANGE_RESOURCE_STATE, ClusterResourceFailed},
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{L"OnlinePending", CLUSTER_CHANGE_RESOURCE_STATE, ClusterResourceOnlinePending},
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{L"OfflinePending", CLUSTER_CHANGE_RESOURCE_STATE, ClusterResourceOfflinePending},
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{L"Unknown", CLUSTER_CHANGE_GROUP_STATE, ClusterGroupStateUnknown},
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{L"Online", CLUSTER_CHANGE_GROUP_STATE, ClusterGroupOnline},
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{L"Offline", CLUSTER_CHANGE_GROUP_STATE, ClusterGroupOffline},
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{L"Failed", CLUSTER_CHANGE_GROUP_STATE, ClusterGroupFailed},
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{L"PartialOnline", CLUSTER_CHANGE_GROUP_STATE, ClusterGroupPartialOnline},
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{L"Pending", CLUSTER_CHANGE_GROUP_STATE, ClusterGroupPending},
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{L"Unknown", CLUSTER_CHANGE_NODE_STATE, ClusterNodeStateUnknown},
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{L"Up", CLUSTER_CHANGE_NODE_STATE, ClusterNodeUp},
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{L"Down", CLUSTER_CHANGE_NODE_STATE, ClusterNodeDown},
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{L"Paused", CLUSTER_CHANGE_NODE_STATE, ClusterNodePaused},
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{L"Joining", CLUSTER_CHANGE_NODE_STATE, ClusterNodeJoining},
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{L"Unknown", CLUSTER_CHANGE_NETWORK_STATE, ClusterNetworkStateUnknown},
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{L"Unavailable", CLUSTER_CHANGE_NETWORK_STATE, ClusterNetworkUnavailable},
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{L"Down", CLUSTER_CHANGE_NETWORK_STATE, ClusterNetworkDown},
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{L"Partitioned", CLUSTER_CHANGE_NETWORK_STATE, ClusterNetworkPartitioned},
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{L"Up", CLUSTER_CHANGE_NETWORK_STATE, ClusterNetworkUp},
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{L"Unknown", CLUSTER_CHANGE_NETINTERFACE_STATE, ClusterNetInterfaceStateUnknown},
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{L"Unavailable", CLUSTER_CHANGE_NETINTERFACE_STATE, ClusterNetInterfaceUnavailable},
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{L"Failed", CLUSTER_CHANGE_NETINTERFACE_STATE, ClusterNetInterfaceFailed},
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{L"Unreachable", CLUSTER_CHANGE_NETINTERFACE_STATE, ClusterNetInterfaceUnreachable},
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{L"Up", CLUSTER_CHANGE_NETINTERFACE_STATE, ClusterNetInterfaceUp},
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{NULL, 0, 0 }
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} ;
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LPCWSTR GetSubType (PDWORDTOSUBSTRINGMAP pTypeMap, DWORD dwCode, DWORD dwSubCode)
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{
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int i = 0;
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while (pTypeMap [i].pszDesc)
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{
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if (pTypeMap [i].dwCode == dwCode &&
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pTypeMap [i].dwSubCode == dwSubCode )
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return pTypeMap [i].pszDesc ;
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i++ ;
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}
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return L"Unknown Type" ;
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}
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/*
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Ini File Manipulating routines.
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*/
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const LPCWSTR pszDefaultIni = L".\\CLUSMAN.INI" ;
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void
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RecurseEvalParam (LPCWSTR pszParam, LPWSTR pszValue, LPCWSTR pszSection)
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{
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LPCWSTR pszIniFile = _wgetenv (L"CLUSMANINI") ;
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if (!pszIniFile)
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pszIniFile = pszDefaultIni ;
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LPCWSTR pszTmp, pszStart, pszEnd ;
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WCHAR szVariable [PARAM_LEN], szTmpParam [PARAM_LEN], szTmpValue [PARAM_LEN] ;
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while (*pszParam)
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{
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if (*pszParam != L'%')
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*pszValue++ = *pszParam++ ;
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else // Has to substitute for the parameter.
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{
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pszEnd = pszStart = pszParam + 1 ;
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while (*pszEnd && *pszEnd != L'%')pszEnd++ ;
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if (!*pszEnd) // Only one % is found. Just copy the string to the value
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{
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while (*pszParam)
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*pszValue++ = *pszParam++ ;
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}
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else
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{
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pszParam = pszEnd + 1 ;
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wcsncpy (szVariable, pszStart, (UINT)(pszEnd - pszStart)) ;
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szVariable [pszEnd-pszStart] = L'\0' ;
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if (wcslen (szVariable) == 0)
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continue ;
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pszTmp = _wgetenv (szVariable) ;
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if (pszTmp) // Env variable found, copy it.
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{
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RecurseEvalParam (pszTmp, szTmpValue) ;
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pszTmp = szTmpValue ;
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while (*pszTmp)
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*pszValue++ = *pszTmp++ ;
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}
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else // Now try in the Ini File
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{
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if (GetPrivateProfileString (pszSection, szVariable, L"", szTmpParam, sizeof (szTmpParam)/sizeof(szTmpParam[0]), pszIniFile) > 0)
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{ // Copied some stuff.
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RecurseEvalParam (szTmpParam, szTmpValue) ;
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pszTmp = szTmpValue ;
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while (*pszTmp)
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*pszValue++ = *pszTmp++ ;
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}
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}
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}
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}
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}
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*pszValue = L'\0' ;
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}
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int RecurseEvalIntParam (LPCWSTR pszParam)
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{
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WCHAR szBuf [PARAM_LEN] ;
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RecurseEvalParam (pszParam, szBuf) ;
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return szBuf [0] == L'\0'?0:_wtoi (szBuf) ;
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}
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void
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SaveParam (LPCWSTR pszKey, LPCWSTR pszValue)
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{
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LPCWSTR pszIniFile = _wgetenv (L"CLUSMANINI") ;
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if (!pszIniFile)
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pszIniFile = pszDefaultIni ;
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WritePrivateProfileString (L"PARAMETER", pszKey, pszValue, pszIniFile) ;
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}
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void
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SaveIntParam (LPCWSTR pszKey, int iValue)
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{
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LPCWSTR pszIniFile = _wgetenv (L"CLUSMANINI") ;
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if (!pszIniFile)
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pszIniFile = pszDefaultIni ;
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WCHAR szBuf [80] ;
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wsprintf (szBuf, L"%d", iValue) ;
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WritePrivateProfileString (L"PARAMETER", pszKey, szBuf, pszIniFile) ;
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}
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void MemSet (LPWSTR pszBuf, WCHAR c, DWORD cb)
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{
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while (cb--)
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*pszBuf++ = c ;
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}
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int MemCheck (LPCWSTR pszBuf, WCHAR c, DWORD cb)
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{
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while (cb--)
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if (*pszBuf++ != c)
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return 1 ;
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return 0 ;
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}
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// Get the state of the resource of the name of the resource
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CLUSTER_RESOURCE_STATE MyGetClusterResourceState (HCLUSTER hCluster, LPCWSTR pszResourceName, LPWSTR pszNodeName, LPWSTR pszGroupName)
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{
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HRESOURCE hResource ;
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CLUSTER_RESOURCE_STATE dwState ;
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DWORD cbNodeName, cbGroupName ;
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if (hResource = OpenClusterResource (hCluster, pszResourceName))
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{
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// This is a bug of hard coding the length. Hopefully the code does not crash.
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cbGroupName = (pszGroupName)?80:0 ;
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cbNodeName = (pszNodeName)?80:0 ;
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dwState = GetClusterResourceState (hResource, pszNodeName, &cbNodeName, pszGroupName, &cbGroupName) ;
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CloseClusterResource (hResource) ;
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}
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else
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dwState = ClusterResourceStateUnknown ;
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return dwState ;
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}
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// Get the state of the Group given the name.
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CLUSTER_GROUP_STATE MyGetClusterGroupState (HCLUSTER hCluster, LPCWSTR pszGroupName, LPWSTR pszNodeName)
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{
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HGROUP hGroup ;
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CLUSTER_GROUP_STATE dwState ;
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DWORD cbNodeName ;
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if (hGroup = OpenClusterGroup (hCluster, pszGroupName))
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{
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// This is a bug of hard coding the length. Hopefully the code does not crash.
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cbNodeName = (pszNodeName)?80:0 ;
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dwState = GetClusterGroupState (hGroup, pszNodeName, &cbNodeName) ;
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CloseClusterGroup (hGroup) ;
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}
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else
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dwState = ClusterGroupStateUnknown ;
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return dwState ;
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}
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// Get the state of the Node given the name.
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CLUSTER_NODE_STATE MyGetClusterNodeState (HCLUSTER hCluster, LPWSTR pszNodeName)
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{
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HNODE hNode ;
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CLUSTER_NODE_STATE dwState ;
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if (hNode = OpenClusterNode (hCluster, pszNodeName))
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{
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dwState = GetClusterNodeState (hNode) ;
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CloseClusterNode (hNode) ;
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}
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else
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dwState = ClusterNodeStateUnknown ;
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return dwState ;
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}
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// Get the state of the Network given the name.
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CLUSTER_NETWORK_STATE MyGetClusterNetworkState (HCLUSTER hCluster, LPWSTR pszNetworkName)
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{
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HNETWORK hNetwork ;
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CLUSTER_NETWORK_STATE dwState ;
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if (hNetwork = OpenClusterNetwork (hCluster, pszNetworkName))
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{
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dwState = GetClusterNetworkState (hNetwork) ;
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CloseClusterNetwork (hNetwork) ;
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}
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else
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dwState = ClusterNetworkStateUnknown ;
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return dwState ;
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}
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// Get the state of the NetInterface given the name.
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CLUSTER_NETINTERFACE_STATE MyGetClusterNetInterfaceState (HCLUSTER hCluster, LPWSTR pszNetInterfaceName)
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{
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HNETINTERFACE hNetInterface ;
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CLUSTER_NETINTERFACE_STATE dwState ;
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if (hNetInterface = OpenClusterNetInterface (hCluster, pszNetInterfaceName))
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{
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dwState = GetClusterNetInterfaceState (hNetInterface) ;
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CloseClusterNetInterface (hNetInterface) ;
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}
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else
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dwState = ClusterNetInterfaceStateUnknown ;
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return dwState ;
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}
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// returns 0 on success.
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// hCluster is the handle to the cluster.
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// pszFileName is filename where to store the cluster information.
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#include <stdio.h>
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DumpClusterDetails (HCLUSTER hCluster, LPCWSTR pszFileName, LPCWSTR pszComment)
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{
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||
|
|
FILE *fp = _wfopen (pszFileName, L"a") ;
|
||
|
|
HCLUSENUM hEnum = NULL ;
|
||
|
|
DWORD cbNodeName, cbGroupName, cbResourceName, dwEnumType, dwIndex = 0 ;
|
||
|
|
BOOL bMoreData = TRUE ;
|
||
|
|
WCHAR szNodeName [512], szGroupName [512], szResourceName [512] ;
|
||
|
|
DWORD dwState ;
|
||
|
|
|
||
|
|
fwprintf (fp, L"\n*********************************************************************\n") ;
|
||
|
|
fwprintf (fp, pszComment) ;
|
||
|
|
fwprintf (fp, L"*********************************************************************\n") ;
|
||
|
|
__try
|
||
|
|
{
|
||
|
|
// Dump all the Node Information
|
||
|
|
fwprintf (fp, L"DUMP ALL THE NODE INFORMATION\n------------------------------\n") ;
|
||
|
|
if ((hEnum = ClusterOpenEnum (hCluster, CLUSTER_ENUM_NODE)) == NULL)
|
||
|
|
{
|
||
|
|
fwprintf (fp, L"Clus Open Enum failed for the node\n") ;
|
||
|
|
return 1 ;
|
||
|
|
}
|
||
|
|
|
||
|
|
while (bMoreData)
|
||
|
|
{
|
||
|
|
cbNodeName = sizeof (szNodeName)/sizeof (szNodeName[0]) ;
|
||
|
|
switch (ClusterEnum (hEnum, dwIndex, &dwEnumType, szNodeName, &cbNodeName))
|
||
|
|
{
|
||
|
|
case ERROR_SUCCESS:
|
||
|
|
dwState = (DWORD) MyGetClusterNodeState (hCluster, szNodeName) ;
|
||
|
|
fwprintf (fp, L"%-30s Status:%-30s\n", szNodeName, GetSubType (aSubTypeMap, CLUSTER_CHANGE_NODE_STATE, dwState)) ;
|
||
|
|
break ;
|
||
|
|
case ERROR_NO_MORE_ITEMS:
|
||
|
|
bMoreData = FALSE ;
|
||
|
|
break ;
|
||
|
|
default:
|
||
|
|
fwprintf (fp, L"ClusterEnum returned Invalid Value\n") ;
|
||
|
|
bMoreData = FALSE ;
|
||
|
|
return 1 ;
|
||
|
|
}
|
||
|
|
dwIndex++ ;
|
||
|
|
}
|
||
|
|
ClusterCloseEnum (hEnum) ;
|
||
|
|
|
||
|
|
// Dump all the Group Information
|
||
|
|
dwIndex = 0 ;
|
||
|
|
bMoreData = TRUE ;
|
||
|
|
fwprintf (fp, L"DUMP ALL THE GROUP INFORMATION\n------------------------------\n") ;
|
||
|
|
|
||
|
|
if ((hEnum = ClusterOpenEnum (hCluster, CLUSTER_ENUM_GROUP)) == NULL)
|
||
|
|
{
|
||
|
|
fwprintf (fp, L"Clus Open Enum failed for the node\n") ;
|
||
|
|
return 1 ;
|
||
|
|
}
|
||
|
|
|
||
|
|
while (bMoreData)
|
||
|
|
{
|
||
|
|
cbGroupName = sizeof (szGroupName) / sizeof (szGroupName [0]) ;
|
||
|
|
switch (ClusterEnum (hEnum, dwIndex, &dwEnumType, szGroupName, &cbGroupName))
|
||
|
|
{
|
||
|
|
case ERROR_SUCCESS:
|
||
|
|
dwState = (DWORD) MyGetClusterGroupState (hCluster, szGroupName, szNodeName) ;
|
||
|
|
fwprintf (fp, L"%-30s Node:%-30s Status:%-30s\n", szGroupName, szNodeName, GetSubType (aSubTypeMap, CLUSTER_CHANGE_GROUP_STATE, dwState)) ;
|
||
|
|
break ;
|
||
|
|
case ERROR_NO_MORE_ITEMS:
|
||
|
|
bMoreData = FALSE ;
|
||
|
|
break ;
|
||
|
|
default:
|
||
|
|
fwprintf (fp, L"ClusterEnum returned Invalid Value\n") ;
|
||
|
|
bMoreData = FALSE ;
|
||
|
|
return 1 ;
|
||
|
|
}
|
||
|
|
dwIndex++ ;
|
||
|
|
}
|
||
|
|
|
||
|
|
ClusterCloseEnum (hEnum) ;
|
||
|
|
|
||
|
|
// Dump all the Resource Information
|
||
|
|
dwIndex = 0 ;
|
||
|
|
bMoreData = TRUE ;
|
||
|
|
fwprintf (fp, L"DUMP ALL THE RESOURCE INFORMATION\n---------------------------------\n") ;
|
||
|
|
|
||
|
|
if ((hEnum = ClusterOpenEnum (hCluster, CLUSTER_ENUM_RESOURCE)) == NULL)
|
||
|
|
{
|
||
|
|
fwprintf (fp, L"Clus Open Enum failed for the node\n") ;
|
||
|
|
return 1 ;
|
||
|
|
}
|
||
|
|
|
||
|
|
while (bMoreData)
|
||
|
|
{
|
||
|
|
cbResourceName = sizeof (szResourceName) / sizeof (szResourceName [0]) ;
|
||
|
|
switch (ClusterEnum (hEnum, dwIndex, &dwEnumType, szResourceName, &cbResourceName))
|
||
|
|
{
|
||
|
|
case ERROR_SUCCESS:
|
||
|
|
dwState = (DWORD)MyGetClusterResourceState (hCluster, szResourceName, szNodeName, szGroupName) ;
|
||
|
|
fwprintf (fp, L"%-30s Node:%-30s Group:%-30s Status:%-30s\n", szResourceName, szNodeName, szGroupName, GetSubType (aSubTypeMap, CLUSTER_CHANGE_RESOURCE_STATE, dwState)) ;
|
||
|
|
break ;
|
||
|
|
case ERROR_NO_MORE_ITEMS:
|
||
|
|
bMoreData = FALSE ;
|
||
|
|
break ;
|
||
|
|
default:
|
||
|
|
fwprintf (fp, L"ClusterEnum returned Invalid Value\n") ;
|
||
|
|
bMoreData = FALSE ;
|
||
|
|
return 1 ;
|
||
|
|
}
|
||
|
|
dwIndex++ ;
|
||
|
|
}
|
||
|
|
|
||
|
|
ClusterCloseEnum (hEnum) ;
|
||
|
|
|
||
|
|
hEnum = NULL ;
|
||
|
|
|
||
|
|
return 0 ;
|
||
|
|
}
|
||
|
|
__finally
|
||
|
|
{
|
||
|
|
if (hEnum)
|
||
|
|
ClusterCloseEnum (hEnum) ;
|
||
|
|
fclose (fp) ;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|