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506 lines
9.0 KiB
506 lines
9.0 KiB
/*++
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Copyright (c) 1990 Microsoft Corporation
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Module Name:
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rdrdata.h
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Abstract:
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Redirector global data structure definition
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Author:
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Larry Osterman (LarryO) 30-May-1990
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Revision History:
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30-May-1990 LarryO
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Created
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--*/
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#ifndef _NETDATA_
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#define _NETDATA_
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typedef enum _RDR_STATE {
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RdrStopped,
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RdrStarted,
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RdrStopping
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} RDR_STATE, *PRDR_STATE;
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//
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// Please note: the following fields in the RedirData structure
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// cannot be changed once the redir is started. The code that references
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// these fields is NOT protected because of this fact.
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//
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// MaximumCommands
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//
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typedef struct _RedirData {
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RDR_STATE Initialized; // True iff redirector has been started
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PTA_NETBIOS_ADDRESS ComputerName; // Transport address of workstation.
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ULONG DormantConnectionTimeout; // Timeout for dormant connects.
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ULONG LockIncrement; // # of milliseconds to add to each lock (for Backpack)
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ULONG LockMaximum; // Max # of milliseconds to back off for locks
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ULONG PipeIncrement; // # of milliseconds to add to each pipes (for Backpack)
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ULONG PipeMaximum; // Max # of milliseconds to back off for pipes
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ULONG PipeBufferSize; // SizeCharBuff in bytes
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ULONG PipeWaitTimeout; // Timeout on CreateNamedPipe
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ULONG CollectDataTimeMs; // Time in milliseconds for byte pipes
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ULONG MaximumCollectionCount; // # of bytes before writing to byte pipes
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ULONG LockAndReadQuota; // # of bytes to lock&read/Write&Unlock
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ULONG MaximumNumberOfThreads; // Maximum number of worker threads
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ULONG CachedFileTimeout; // Timeout after which a cached file
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// will be closed.
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ULONG DormantFileLimit; // Maximum # of dormant files in cache.
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ULONG ReadAheadThroughput; // K bytes per sec required for readahead.
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BOOLEAN UseOpportunisticLocking;// True if we want to use oplocks
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BOOLEAN UseOpBatch; // True if we want opbatch
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BOOLEAN UseUnlockBehind; // True if we want to use unlock behind
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BOOLEAN UseCloseBehind; // True if we want close behind
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BOOLEAN BufferNamedPipes; // True if we buffer named pipes
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BOOLEAN UseLockAndReadWriteAndUnlock; // True if we want to use L&R, W&U
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BOOLEAN UtilizeNtCaching; // True if we want to cache data.
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BOOLEAN UseRawRead; // True if we want to issue raw read
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BOOLEAN UseRawWrite; // True if we want to issue raw writes
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BOOLEAN UseWriteRawWithData; // True if we send data with write raw.
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BOOLEAN UseEncryption; // True if we want encryption if server allows it.
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BOOLEAN BufferFilesWithDenyWrite; // True if we buffer files opened on deny write.
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BOOLEAN BufferReadOnlyFiles; // True if we buffer (cache) readonly files
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BOOLEAN ForceCoreCreateMode; // True if we force core opens to use correct sharing mode.
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BOOLEAN Use512ByteMaximumTransfer; // True if we maximize transfer at 512 bytes.
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BOOLEAN NtSecurityEnabled; // True if NT security is enabled.
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} REDIRDATA, *PREDIRDATA;
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//
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// MaximumCommands was moved out of REDIRDATA to allow RdrData to be paged.
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//
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extern
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USHORT
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MaximumCommands; // Maximum number of SMB buffers & Mpx entries -CONSTANT
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typedef struct _REDIR_CONFIG_INFO {
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LPWSTR ConfigParameterName;
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PVOID ConfigValue;
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ULONG ConfigValueType;
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ULONG ConfigValueSize;
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} REDIR_CONFIG_INFO, *PREDIR_CONFIG_INFO;
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extern
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REDIR_CONFIG_INFO
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RdrConfigEntries[];
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//
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// Private boolean type used by redirector only.
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//
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// Maps to REG_DWORD, with value != 0
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//
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#define REG_BOOLEAN (0xffffffff)
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#define REG_BOOLEAN_SIZE (sizeof(DWORD))
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extern
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FAST_IO_DISPATCH
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RdrFastIoDispatch;
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//
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// VC disconnect timeout.
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//
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extern
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ULONG
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RdrRequestTimeout;
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//
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// Redirector Data variables
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//
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extern
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PDRIVER_OBJECT RdrDriverObject;
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extern
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PEPROCESS RdrFspProcess;
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extern
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struct _FS_DEVICE_OBJECT *RdrDeviceObject;
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extern
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UNICODE_STRING
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RdrNameString; // Name of redirector device object
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extern
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ERESOURCE RdrDataResource; // Resource controlling redir data.
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extern REDIRDATA
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RdrData; // Structure protected by resource
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extern
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ULONG RdrCurrentTime;
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extern
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UNICODE_STRING
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RdrPrimaryDomain;
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extern
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UNICODE_STRING
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RdrOperatingSystem;
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extern
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UNICODE_STRING
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RdrLanmanType;
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extern
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REDIR_STATISTICS
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RdrStatistics;
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extern
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KSPIN_LOCK
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RdrTimeInterLock;
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extern
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LIST_ENTRY
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RdrFcbHead;
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extern
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KSPIN_LOCK
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RdrTransportReferenceSpinLock;
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extern
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KMUTEX
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RdrDatabaseMutex;
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extern
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LIST_ENTRY
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RdrServerHead;
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extern
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LIST_ENTRY
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RdrServerScavengerListHead;
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extern
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KSPIN_LOCK
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RdrMpxTableEntryCallbackSpinLock;
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extern
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KSPIN_LOCK
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RdrMpxTableSpinLock;
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extern
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KSPIN_LOCK
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RdrServerConnectionValidSpinLock;
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extern
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KSPIN_LOCK
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RdrConnectionFlagsSpinLock;
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extern
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UNICODE_STRING
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RdrPipeText;
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extern
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UNICODE_STRING
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RdrMailslotText;
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extern
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UNICODE_STRING
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RdrDataText;
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extern
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UNICODE_STRING
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RdrIpcText;
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extern
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HANDLE
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RdrLsaHandle;
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extern
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ULONG
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RdrAuthenticationPackage;
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extern
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KSPIN_LOCK
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RdrGlobalSleSpinLock;
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extern
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KSPIN_LOCK
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RdrStatisticsSpinLock;
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extern
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KMUTEX
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RdrSecurityMutex;
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extern
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ERESOURCE
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RdrDefaultSeLock;
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extern
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BOOLEAN
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RdrUseWriteBehind;
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extern
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BOOLEAN
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RdrUseAsyncWriteBehind;
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extern
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ULONG
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RdrLowerSearchThreshold;
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extern
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USHORT
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RdrLowerSearchBufferSize;
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extern
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USHORT
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RdrUpperSearchBufferSize;
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extern
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ULONG
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RdrStackSize;
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extern
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ULONG
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RdrTdiConnectTimeoutSeconds;
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extern
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ULONG
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RdrTdiDisconnectTimeoutSeconds;
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extern
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ULONG
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RdrRawTimeLimit;
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extern
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BOOLEAN
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RdrTurboMode;
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#if !defined(DISABLE_POPUP_ON_PRIMARY_TRANSPORT_FAILURE)
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extern
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PWSTR
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RdrServersWithAllTransports;
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#endif
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extern
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ULONG
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RdrOs2SessionLimit;
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extern
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ULONG
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RdrNumDormantConnections;
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typedef struct _IllegalServerNames_list {
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WCHAR *ServerName;
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WCHAR *ShareName;
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} ILLEGAL_SERVERNAMES_LIST;
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extern
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ILLEGAL_SERVERNAMES_LIST
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RdrIllegalServerNames[];
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extern
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ULONG
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RdrNumberOfIllegalServerNames;
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extern
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DBGSTATIC
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ULONG
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RdrConnectionSerialNumber;
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extern
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DBGSTATIC
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LONG
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RdrConnectionTickCount;
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extern
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LIST_ENTRY
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RdrConnectHead;
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extern
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LARGE_INTEGER
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RdrMaxTimezoneBias;
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extern
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UNICODE_STRING RdrAll8dot3Files;
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extern
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UNICODE_STRING RdrAll20Files;
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extern
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LARGE_INTEGER SEARCH_INVALIDATE_INTERVAL;
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extern
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ULONG RdrLegalIrpFunctions[MaxFcbType];
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extern
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HANDLE
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RdrMupHandle;
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extern
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UNICODE_STRING
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RdrAccessCheckTypeName;
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extern
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UNICODE_STRING
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RdrAccessCheckObjectName;
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extern
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PACL
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RdrAdminAcl;
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extern
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PSECURITY_DESCRIPTOR
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RdrAdminSecurityDescriptor;
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extern
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GENERIC_MAPPING
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RdrAdminGenericMapping;
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extern
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LIST_ENTRY
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RdrGlobalSecurityList;
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extern
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ERESOURCE
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RdrTransportResource;
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extern
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LIST_ENTRY
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RdrTransportHead;
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extern
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ULONG
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RdrTransportIndex;
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extern
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PWSTR
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RdrBatchExtensionArray[];
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extern
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ULONG
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RdrNumberOfBatchExtensions;
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//
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// Name of redirector's device object.
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//
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extern
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WCHAR RdrName[];
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//
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// Name of the IPC resource as applied to pipes.
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//
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extern
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WCHAR RdrPipeName[];
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//
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// Name of IPC resource (pipes are opened on this connection name).
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//
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extern
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WCHAR RdrIpcName[];
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//
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// Name that indicates that a file is a mailslot.
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//
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extern
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WCHAR RdrMailslotName[];
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//
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// Name of the "DATA" alternate data stream.
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//
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extern
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WCHAR RdrDataName[];
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#ifdef RDR_PNP_POWER
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//
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// Binding list of transports
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//
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extern LPWSTR RdrTransportBindingList;
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//
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// Handle used for TDI PNP notifications
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//
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extern HANDLE RdrTdiNotificationHandle;
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#endif
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//
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// Whenever we update state on the server we increment the value
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// of this variable. This lets us handle a cache of items such
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// as successful 'checkpath' operations
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//
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extern LONG RdrServerStateUpdated;
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typedef struct _STATUS_MAP {
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USHORT ErrorCode;
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NTSTATUS ResultingStatus;
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} STATUS_MAP, *PSTATUS_MAP;
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//
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// The SMB_Validation
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//
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typedef struct _SMB_VALIDATE_TABLE {
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CHAR MinimumValidLength; // Minimum number of bytes for this command
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CHAR AlternateMinimumLength; // Alternate minimum length (for Xenix)
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CHAR ExpectedWordCount; // Expected word count (-1 == Don't check)
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CHAR AlternateWordCount; // Expected word count (-1 == Don't check)
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} SMB_VALIDATE_TABLE, *PSMB_VALIDATE_TABLE;
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extern
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STATUS_MAP
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RdrSmbErrorMap[];
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extern
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ULONG
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RdrSmbErrorMapLength;
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extern
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STATUS_MAP
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RdrOs2ErrorMap[];
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extern
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ULONG
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RdrOs2ErrorMapLength;
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extern
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SMB_VALIDATE_TABLE
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RdrSMBValidateTable[];
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typedef struct _DIALECT_CAPABILITIES_MAP {
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PCHAR DialectString; // String describing dialect
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ULONG DialectFlags; // Flags describing the dialect
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} DIALECT_CAPABILITIES_MAP, *PDIALECT_CAPABILITIES_MAP;
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extern
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DIALECT_CAPABILITIES_MAP
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RdrNegotiateDialect[];
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extern
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ULONG RdrNumDialects;
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extern
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ULONG RdrNumConnectTypes;
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extern
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LONG
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RdrNumberOfDormantCachedFiles;
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extern
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PUCHAR RdrConnectTypeList[];
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extern
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PUCHAR *RdrConnectTypes;
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extern
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LARGE_INTEGER
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RdrZero;
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#endif // _NETDATA_
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