Source code of Windows XP (NT5)
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/******************************************************************************
*
* Copyright (c) 2000 Microsoft Corporation
*
* Module Name:
* srdefs.h
*
* Abstract:
* SR constants definitions.
*
* Revision History:
* Brijesh Krishnaswami (brijeshk) 03/17/2000
* created
*
*****************************************************************************/
#ifndef _SRDEFS_H_
#define _SRDEFS_H_
// service names
static LPCWSTR s_cszServiceName = L"SRService";
static LPCWSTR s_cszFilterName = L"SR";
static LPCWSTR s_cszServiceDispName = L"System Restore Service";
// log file names
static LPCWSTR s_cszRestorePointLogName = L"rp.log";
static LPCWSTR s_cszCurrentChangeLog = L"change.log";
static LPCWSTR s_cszChangeLogPrefix = L"change.log.";
static LPCWSTR s_cszChangeLogSuffix = L"";
static LPCWSTR s_cszFifoLog = L"fifo.log";
// directories
static LPCWSTR s_cszSysVolInfo = L"System Volume Information";
static LPCWSTR s_cszRestoreDir = L"_restore";
static LPCWSTR s_cszRPDir = L"RP";
static LPCWSTR s_cszFifoedRpDir = L"Fifoed";
//
// patch constants
//
static LPCWSTR s_cszReferenceDir = L"RefRP";
static LPCWSTR s_cszPatchWindow = L"PatchWindow";
static LPCWSTR s_cszPatchCompleteMarker = L"patover";
static LPCWSTR s_cszPatchExtension = L"._sr";
// reg hives for snapshot
static LPCWSTR s_cszSnapshotHardwareHive = L"Hardware";
static LPCWSTR s_cszSnapshotUsersHive = L"USERS";
static LPCWSTR s_cszSnapshotProfileList = L"Software\\Microsoft\\Windows NT\\CurrentVersion\\ProfileList";
static LPCWSTR s_cszSnapshotProfileImagePath = L"ProfileImagePath";
static LPCWSTR s_cszSnapshotNTUserDat = L"ntuser.dat";
// sr regkey constants
static LPCWSTR s_cszServiceRootRegKey = L"System\\CurrentControlSet\\Services\\SRService";
static LPCWSTR s_cszServiceRegKey = L"System\\CurrentControlSet\\Services\\SRService\\Parameters";
static LPCWSTR s_cszSRRegKey = L"Software\\Microsoft\\Windows NT\\CurrentVersion\\SystemRestore";
static LPCWSTR s_cszSRRegKey2 = L"Microsoft\\Windows NT\\CurrentVersion\\SystemRestore";
static LPCWSTR s_cszSRSnapshotRegKey = L"FilesToSnapshot";
static LPCWSTR s_cszSRCfgRegKey = L"Software\\Microsoft\\Windows NT\\CurrentVersion\\SystemRestore\\Cfg";
static LPCWSTR s_cszRegHiveTmp = L"SystemRestoreSnapshot";
static LPCWSTR s_cszSRMachineGuid = L"MachineGuid";
static LPCWSTR s_cszFilterRegKey = L"System\\CurrentControlSet\\Services\\SR\\Parameters";
static LPCWSTR s_cszGroupPolicy = L"Software\\Policies\\Microsoft\\Windows NT\\SystemRestore";
static LPCWSTR s_cszDisableSR = L"DisableSR";
static LPCWSTR s_cszDisableConfig = L"DisableConfig";
static LPCWSTR s_cszDSMax = L"DSMax";
static LPCWSTR s_cszDSMin = L"DSMin";
static LPCWSTR s_cszRPSessionInterval = L"RPSessionInterval";
static LPCWSTR s_cszRPGlobalInterval = L"RPGlobalInterval";
static LPCWSTR s_cszRPLifeInterval = L"RPLifeInterval";
static LPCWSTR s_cszTimerInterval = L"TimerInterval";
static LPCWSTR s_cszCompressionBurst = L"CompressionBurst";
static LPCWSTR s_cszSRStatus = L"SRStatus";
static LPCWSTR s_cszFirstRun = L"FirstRun";
static LPCWSTR s_cszDiskPercent = L"DiskPercent";
static LPCWSTR s_cszThawInterval = L"ThawInterval";
static LPCWSTR s_cszDebugBreak = L"DebugBreak";
static LPCWSTR s_cszRestoreInProgress = L"RestoreInProgress";
static LPCWSTR s_cszTestBroadcast = L"TestBroadcast";
static LPCWSTR s_cszCreateFirstRunRp = L"CreateFirstRunRp";
static LPCWSTR s_cszRestoreStatus = L"RestoreStatus";
static LPCWSTR s_cszSRUnattendedSection = L"SystemRestore";
static LPCWSTR s_cszRestoreDiskSpaceError = L"RestoreDiskSpaceError";
static LPCWSTR s_cszRestoreSafeModeStatus = L"RestoreSafeModeStatus";
static LPCWSTR s_cszRegLMSYSSessionMan = L"CurrentControlSet\\Control\\Session Manager";
static LPCWSTR s_cszCallbacksRegKey = L"SnapshotCallbacks";
// sync objects
static LPCWSTR s_cszSRInitEvent = L"SRInitEvent";
static LPCWSTR s_cszSRStopEvent = L"SRStopEvent";
static LPCWSTR s_cszIdleRequestEvent = L"SRIdleReqEvent";
static LPCWSTR s_cszDSMutex = L"SRDataStore";
// rpc
static LPWSTR s_cszRPCProtocol = L"ncalrpc";
static LPWSTR s_cszRPCEndPoint = L"srrpc";
// datastore files
static const WCHAR s_cszRestorePointSize[] = L"\\RestorePointSize";
static LPCWSTR s_cszFilelistDat = L"_filelst.cfg";
static LPCWSTR s_cszWinRestDir = L"%SystemRoot%\\system32\\restore\\";
static LPCWSTR s_cszFilelistXml = L"filelist.xml";
static LPCWSTR s_cszMofFile = L"sr.mof";
static const WCHAR s_cszDriveTable[] = L"drivetable.txt";
// restore point names
static LPCWSTR s_cszSystemCheckpointName = L"System Checkpoint";
// default registry values
// values in MB and seconds
#define SR_DEFAULT_DSMIN 200 // system drive
#define SR_DEFAULT_DSMIN_NONSYSTEM 50 // non-system drive
#define SR_DEFAULT_DSMAX 400 // all drives
#define SR_DEFAULT_RPSESSIONINTERVAL 0 // not configured
#define SR_DEFAULT_RPGLOBALINTERVAL (24*60*60) // 24 hrs
#define SR_DEFAULT_RPLIFEINTERVAL 7776000 // 90 days
#define SR_DEFAULT_TIMERINTERVAL (2*60) // 2 minutes
#define SR_DEFAULT_THAW_INTERVAL (15*60) // 15 minutes
#define SR_DEFAULT_IDLEINTERVAL (60*60) // 1 hour
#define SR_DEFAULT_COMPRESSIONBURST 60 // 60 seconds
#define SR_STATUS_ENABLED 0
#define SR_STATUS_DISABLED 1
#define SR_STATUS_FROZEN 2
#define SR_FIRSTRUN_YES 1
#define SR_FIRSTRUN_NO 0
#define SR_DEFAULT_DISK_PERCENT 12
#define MAX_FREEZETHAW_LOG_MESSAGES 20
static LPCWSTR s_cszSessionManagerRegKey = L"System\\CurrentControlSet\\Control\\Session Manager";
static LPCWSTR s_cszMoveFileExRegValue = L"PendingFileRenameOperations";
static LPCWSTR s_cszCOMDllName = L"catsrvut.dll";
// other constants
#define SR_IDLETIME 2 // 2 minutes
// thresholds and targets
#define THRESHOLD_FIFO_PERCENT 90
#define TARGET_FIFO_PERCENT 75
#define THRESHOLD_FIFO_DISKSPACE 80 // in MB
#define THRESHOLD_FREEZE_DISKSPACE 50 // in MB
#define THRESHOLD_RESTORE_DISKSPACE 60 // in MB
#define THRESHOLD_UI_DISKSPACE 80 // in MB
#define THRESHOLD_THAW_DISKSPACE 200 // in MB
#define MEGABYTE (1024 * 1024)
#define GUID_STRLEN 50
#define MAX_MOUNTPOINT_PATH 100
// test messages
static LPCWSTR s_cszTM_Freeze = L"SRTMFreeze";
static LPCWSTR s_cszTM_Thaw = L"SRTMThaw";
static LPCWSTR s_cszTM_Fifo = L"SRTMFifo";
static LPCWSTR s_cszTM_FifoStart = L"SRTMFifoStart";
static LPCWSTR s_cszTM_FifoStop = L"SRTMFifoStop";
static LPCWSTR s_cszTM_Enable = L"SRTMEnable";
static LPCWSTR s_cszTM_Disable = L"SRTMDisable";
static LPCWSTR s_cszTM_CompressStart = L"SRTMCompressStart";
static LPCWSTR s_cszTM_CompressStop = L"SRTMCompressStop";
static LPCWSTR s_cszUserPrefix = L"_REGISTRY_USER_";
static LPCWSTR s_cszHKLMFilePrefix = L"_REGISTRY_MACHINE_";
static LPCWSTR s_cszSystemHiveName = L"SYSTEM";
static LPCWSTR s_cszSoftwareHiveName = L"SOFTWARE";
static LPCWSTR s_cszSamHiveName = L"SAM";
static LPCWSTR s_cszSecurityHiveName = L"SECURITY";
static LPCWSTR s_cszRegHiveCopySuffix = L"_PerRestoreCopy";
static LPCWSTR s_cszRegReplaceBackupSuffix = L"_RegReplaceBak";
static LPCWSTR s_cszDRMKey1 = L"CLSID\\{8D8763AB-E93B-4812-964E-F04E0008FD50}";
static LPCWSTR s_cszDRMKey2 = L"CLSID\\{3DA165B6-CC41-11d2-BDC6-00C04F79EC6B}";
static LPCWSTR s_cszRemoteAssistanceKey = L"Microsoft\\Remote Desktop";
static LPCWSTR s_cszPasswordHints = L"Microsoft\\Windows\\CurrentVersion\\Hints";
static LPCWSTR s_cszContentAdvisor= L"Microsoft\\Windows\\CurrentVersion\\Policies\\Ratings";
static LPCWSTR s_cszWPAKey = L"System\\CurrentControlSet\\Control\\Session Manager\\WPA";
static LPCWSTR s_cszWPAKeyRelative = L"WPA";
static LPCWSTR s_cszDRMKeyBackupFile = L"DRMData";
static LPCWSTR s_cszMachineSecret = L"$machine.acc";
static LPCWSTR s_cszAutologonSecret = L"DefaultPassword";
static LPCWSTR s_cszRestoreSAMHiveName = L"SAM_Restore";
static LPCWSTR s_cszRestoreSYSTEMHiveName = L"SYSTEM_Restore";
static LPCWSTR s_cszRestoreSECURITYHiveName = L"SECURITY_Restore";
#define SNAPSHOT_DIR_NAME L"\\snapshot"
#define SRREG_VAL_MOVEFILEEX L"PendingFileRenameOperations"
#define SRREG_PATH_SHELL L"Software\\Microsoft\\Windows NT\\CurrentVersion\\SystemRestore\\Shell"
#define SRREG_PATH_SESSIONMGR L"System\\CurrentControlSet\\Control\\Session Manager"
#define SRREG_VAL_DEBUGTESTUNDO L"DebugTestUndo"
#define VOLUMENAME_FORMAT L"\\\\?\\"
#define CLSNAME_RSTRSHELL L"PCHShell Window"
#endif