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https://github.com/Alfresco/alfresco-community-repo.git
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e1e6508fec
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2005 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
239 lines
9.5 KiB
Java
239 lines
9.5 KiB
Java
/*
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* Copyright (C) 2005 Alfresco, Inc.
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*
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* Licensed under the Mozilla Public License version 1.1
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* with a permitted attribution clause. You may obtain a
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* copy of the License at
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*
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* http://www.alfresco.org/legal/license.txt
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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* either express or implied. See the License for the specific
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* language governing permissions and limitations under the
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* License.
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*/
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package org.alfresco.filesys.smb;
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/**
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* NT IO Control Codes Class
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*/
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public class NTIOCtl
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{
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// Device type codes
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public static final int DeviceBeep = 0x0001;
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public static final int DeviceCDRom = 0x0002;
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public static final int DeviceCDRomFileSystem = 0x0003;
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public static final int DeviceController = 0x0004;
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public static final int DeviceDataLink = 0x0005;
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public static final int DeviceDFS = 0x0006;
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public static final int DeviceDisk = 0x0007;
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public static final int DeviceDiskFileSystem = 0x0008;
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public static final int DeviceFileSystem = 0x0009;
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public static final int DeviceInportPort = 0x000A;
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public static final int DeviceKeyboard = 0x000B;
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public static final int DeviceMailSlot = 0x000C;
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public static final int DeviceMidiIn = 0x000D;
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public static final int DeviceMidiOut = 0x000E;
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public static final int DeviceMouse = 0x000F;
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public static final int DeviceMultiUNCProvider = 0x0010;
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public static final int DeviceNamedPipe = 0x0011;
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public static final int DeviceNetwork = 0x0012;
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public static final int DeviceNetworkBrowser = 0x0013;
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public static final int DeviceNetworkFileSystem = 0x0014;
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public static final int DeviceNull = 0x0015;
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public static final int DeviceParallelPort = 0x0016;
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public static final int DevicePhysicalNetCard = 0x0017;
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public static final int DevicePrinter = 0x0018;
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public static final int DeviceScanner = 0x0019;
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public static final int DeviceSerialMousePort = 0x001A;
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public static final int DeviceSerialPort = 0x001B;
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public static final int DeviceScreen = 0x001C;
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public static final int DeviceSound = 0x001D;
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public static final int DeviceStreams = 0x001E;
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public static final int DeviceTape = 0x001F;
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public static final int DeviceTapeFileSystem = 0x0020;
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public static final int DeviceTransport = 0x0021;
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public static final int DeviceUnknown = 0x0022;
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public static final int DeviceVideo = 0x0023;
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public static final int DeviceVirtualDisk = 0x0024;
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public static final int DeviceWaveIn = 0x0025;
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public static final int DeviceWaveOut = 0x0026;
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public static final int Device8042Port = 0x0027;
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public static final int DeviceNetworkRedirector = 0x0028;
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public static final int DeviceBattery = 0x0029;
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public static final int DeviceBusExtender = 0x002A;
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public static final int DeviceModem = 0x002B;
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public static final int DeviceVDM = 0x002C;
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public static final int DeviceMassStorage = 0x002D;
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public static final int DeviceSMB = 0x002E;
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public static final int DeviceKS = 0x002F;
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public static final int DeviceChanger = 0x0030;
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public static final int DeviceSmartCard = 0x0031;
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public static final int DeviceACPI = 0x0032;
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public static final int DeviceDVD = 0x0033;
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public static final int DeviceFullScreenVideo = 0x0034;
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public static final int DeviceDFSFileSystem = 0x0035;
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public static final int DeviceDFSVolume = 0x0036;
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// Method types for I/O and filesystem controls
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public static final int MethodBuffered = 0;
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public static final int MethodInDirect = 1;
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public static final int MethodOutDirect = 2;
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public static final int MethodNeither = 3;
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// Access check types
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public static final int AccessAny = 0;
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public static final int AccessRead = 0x0001;
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public static final int AccessWrite = 0x0002;
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// Filesystem function codes
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public static final int FsCtlRequestOplockLevel1 = 0;
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public static final int FsCtlRequestOplockLevel2 = 1;
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public static final int FsCtlRequestBatchOplock = 2;
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public static final int FsCtlOplockBreakAck = 3;
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public static final int FsCtlOpBatchAckClosePend = 4;
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public static final int FsCtlOplockBreakNotify = 5;
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public static final int FsCtlLockVolume = 6;
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public static final int FsCtlUnlockVolume = 7;
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public static final int FsCtlDismountVolume = 8;
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public static final int FsCtlIsVolumeMounted = 10;
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public static final int FsCtlIsPathnameValid = 11;
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public static final int FsCtlMarkVolumeDirty = 12;
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public static final int FsCtlQueryRetrievalPtrs = 14;
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public static final int FsCtlGetCompression = 15;
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public static final int FsCtlSetCompression = 16;
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public static final int FsCtlMarkAsSystemHive = 19;
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public static final int FsCtlOplockBreakAck2 = 20;
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public static final int FsCtlInvalidateVolumes = 21;
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public static final int FsCtlQueryFatBPB = 22;
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public static final int FsCtlRequestFilterOplock = 23;
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public static final int FsCtlFileSysGetStats = 24;
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public static final int FsCtlGetNTFSVolumeData = 25;
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public static final int FsCtlGetNTFSFileRecord = 26;
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public static final int FsCtlGetVolumeBitmap = 27;
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public static final int FsCtlGetRetrievalPtrs = 28;
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public static final int FsCtlMoveFile = 29;
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public static final int FsCtlIsVolumeDirty = 30;
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public static final int FsCtlGetHFSInfo = 31;
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public static final int FsCtlAllowExtenDasdIO = 32;
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public static final int FsCtlReadPropertyData = 33;
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public static final int FsCtlWritePropertyData = 34;
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public static final int FsCtlFindFilesBySID = 35;
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public static final int FsCtlDumpPropertyData = 37;
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public static final int FsCtlSetObjectId = 38;
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public static final int FsCtlGetObjectId = 39;
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public static final int FsCtlDeleteObjectId = 40;
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public static final int FsCtlSetReparsePoint = 41;
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public static final int FsCtlGetReparsePoint = 42;
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public static final int FsCtlDeleteReparsePoint = 43;
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public static final int FsCtlEnumUsnData = 44;
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public static final int FsCtlSecurityIdCheck = 45;
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public static final int FsCtlReadUsnJournal = 46;
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public static final int FsCtlSetObjectIdExtended = 47;
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public static final int FsCtlCreateOrGetObjectId = 48;
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public static final int FsCtlSetSparse = 49;
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public static final int FsCtlSetZeroData = 50;
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public static final int FsCtlQueryAllocRanges = 51;
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public static final int FsCtlEnableUpgrade = 52;
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public static final int FsCtlSetEncryption = 53;
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public static final int FsCtlEncryptionFsCtlIO = 54;
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public static final int FsCtlWriteRawEncrypted = 55;
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public static final int FsCtlReadRawEncrypted = 56;
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public static final int FsCtlCreateUsnJournal = 57;
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public static final int FsCtlReadFileUsnData = 58;
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public static final int FsCtlWriteUsnCloseRecord = 59;
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public static final int FsCtlExtendVolume = 60;
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/**
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* Extract the device type from an I/O control code
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*
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* @param ioctl int
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* @return int
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*/
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public final static int getDeviceType(int ioctl)
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{
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return (ioctl >> 16) & 0x0000FFFF;
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}
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/**
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* Extract the access type from an I/O control code
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*
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* @param ioctl int
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* @return int
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*/
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public final static int getAccessType(int ioctl)
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{
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return (ioctl >> 14) & 0x00000003;
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}
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/**
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* Extract the function code from the I/O control code
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*
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* @param ioctl int
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* @return int
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*/
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public final static int getFunctionCode(int ioctl)
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{
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return (ioctl >> 2) & 0x00000FFF;
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}
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/**
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* Extract the method code from the I/O control code
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*
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* @param ioctl int
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* @return int
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*/
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public final static int getMethod(int ioctl)
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{
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return ioctl & 0x00000003;
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}
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/**
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* Make a control code
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*
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* @param devType int
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* @param func int
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* @param method int
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* @param access int
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* @return int
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*/
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public final static int makeControlCode(int devType, int func, int method, int access)
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{
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return (devType << 16) + (access << 14) + (func << 2) + (method);
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}
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/**
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* Return an I/O control code as a string
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*
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* @param ioctl int
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* @return String
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*/
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public final static String asString(int ioctl)
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{
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StringBuffer str = new StringBuffer();
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str.append("[Func:");
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str.append(getFunctionCode(ioctl));
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str.append(",DevType:");
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str.append(getDeviceType(ioctl));
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str.append(",Access:");
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str.append(getAccessType(ioctl));
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str.append(",Method:");
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str.append(getMethod(ioctl));
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str.append("]");
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return str.toString();
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}
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}
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