dtkiotypes.h

浏览该文件的文档.

// SPDX-FileCopyrightText: 2022 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
 
#ifndef DTKIOTYPES_H
#define DTKIOTYPES_H
 
#include <stdint.h>
 
#include <string>
 
#include <QFlags>
#include <QVariant>
 
#include "dtkio_global.h"
 
DIO_BEGIN_NAMESPACE
 
enum class OpenFlag : quint16 {
    NotOpen = 0x0000,
    ReadOnly = 0x0001,
    WriteOnly = 0x0002,
    ReadWrite = ReadOnly | WriteOnly,
    Append = 0x0004,
    Truncate = 0x0008,
    Text = 0x0010,
    Unbuffered = 0x0020,
    NewOnly = 0x0040,
    ExistingOnly = 0x0080,
 
    CustomStart = 0x0100
};
Q_DECLARE_FLAGS(OpenFlags, OpenFlag)
 
enum class CopyFlag : quint8 {
    None = 0,   
    Overwrite = 1,   
    Backup = 2,   
    NoFollowSymlinks = 3,   
    AllMetadata = 4,   
    NoFallbackForMove = 5,   
    TargetDefaultPerms = 6,   
 
    UserFlag = 0x10
};
 
enum class AttributeID : quint16 {
    StandardType = 0,   
    StandardIsHidden = 1,   
    StandardIsBackup = 2,   
    StandardIsSymlink = 3,   
    StandardIsVirtual = 4,   
    StandardIsVolatile = 5,   
    StandardName = 6,   
    StandardDisplayName = 7,   
    StandardEditName = 8,   // string
    StandardCopyName = 9,   
    StandardIcon = 10,   
    StandardSymbolicIcon = 11,   
    StandardContentType = 12,   
    StandardFastContentType = 13,   
    StandardSize = 14,   
    StandardAllocatedSize = 15,   
    StandardSymlinkTarget = 16,   
    StandardTargetUri = 17,   
    StandardSortOrder = 18,   
    StandardDescription = 19,   
 
    EtagValue = 40,   
 
    IdFile = 60,   
    IdFilesystem = 61,   
 
    AccessCanRead = 100,   
    AccessCanWrite = 101,   
    AccessCanExecute = 102,   
    AccessCanDelete = 103,   
    AccessCanTrash = 104,   
    AccessCanRename = 105,   
 
    MountableCanMount = 130,   
    MountableCanUnmount = 131,   
    MountableCanEject = 132,   
    MountableUnixDevice = 133,   
    MountableUnixDeviceFile = 134,   
    MountableHalUdi = 135,   
    MountableCanPoll = 136,   
    MountableIsMediaCheckAutomatic = 137,   
    MountableCanStart = 138,   
    MountableCanStartDegraded = 139,   
    MountableCanStop = 140,   
    MountableStartStopType = 141,   
 
    TimeModified = 200,   
    TimeModifiedUsec = 201,   
    TimeAccess = 202,   
    TimeAccessUsec = 203,   
    TimeChanged = 204,   
    TimeChangedUsec = 205,   
    TimeCreated = 206,   
    TimeCreatedUsec = 207,   
 
    UnixDevice = 330,   
    UnixInode = 331,   
    UnixMode = 332,   
    UnixNlink = 333,   
    UnixUID = 334,   
    UnixGID = 335,   
    UnixRdev = 336,   
    UnixBlockSize = 337,   
    UnixBlocks = 338,   
    UnixIsMountPoint = 339,   
 
    DosIsArchive = 360,   
    DosIsSystem = 361,   
 
    OwnerUser = 300,   
    OwnerUserReal = 301,   
    OwnerGroup = 302,   
 
    ThumbnailPath = 390,   
    ThumbnailFailed = 391,   
    ThumbnailIsValid = 392,   
 
    PreviewIcon = 420,   
 
    FileSystemSize = 440,   
    FileSystemFree = 441,   
    FileSystemUsed = 442,   
    FileSystemType = 443,   
    FileSystemReadOnly = 444,   
    FileSystemUsePreview = 445,   
    FileSystemRemote = 446,   
 
    GvfsBackend = 470,   
 
    SelinuxContext = 490,   
 
    TrashItemCount = 510,   
    TrashDeletionDate = 511,   
    TrashOrigPath = 512,   
 
    RecentModified = 540,   
 
    CustomStart = 600,
 
    StandardIsFile = 610,
    StandardIsDir = 611,
    StandardIsRoot = 612,
    StandardSuffix = 613,
    StandardCompleteSuffix = 614,
    StandardFilePath = 615,
    StandardParentPath = 616,
    StandardBaseName = 617,
    StandardFileName = 618,
    StandardCompleteBaseName = 619,
 
    AttributeIDMax = 999,
};
 
enum class SeekType : quint8 {
    Begin = 0x00,
    Current = 0x01,
    End = 0x02
};
 
enum class Permission : quint16 {
    NoPermission = 0x0000,
 
    ExeOther = 0x0001,
    WriteOther = 0x0002,
    ReadOther = 0x0004,
 
    ExeGroup = 0x0010,
    WriteGroup = 0x0020,
    ReadGroup = 0x0040,
 
    ExeUser = 0x0100,
    WriteUser = 0x0200,
    ReadUser = 0x0400,
 
    ExeOwner = 0x1000,
    WriteOwner = 0x2000,
    ReadOwner = 0x4000,
};
Q_DECLARE_FLAGS(Permissions, Permission)
 
enum class AttributeType : quint8 {
    TypeInvalid = 0,   
    TypeString = 1,   
    TypeByteString = 2,   
    TypeBool = 3,   
    TypeUInt32 = 4,   
    TypeInt32 = 5,   
    TypeUInt64 = 6,   
    TypeInt64 = 7,   
    TypeObject = 8,   
    TypeStringV = 9   
};
 
enum class FileQueryInfoFlags : quint8 {
    TypeNone,
    TypeNoFollowSymlinks
};
 
enum class DirFilter : qint16 {
    NoFilter = 0x0000,   
    Dirs = 0x0001,   
    Files = 0x0002,   
    Drives = 0x0004,   
    AllEntries = Dirs | Files | Drives,   
    NoSymLinks = 0x0008,   
 
    Readable = 0x0010,   
    Writable = 0x0020,   
    Executable = 0x0040,   
    Modified = 0x0080,   
 
    Hidden = 0x0100,   
    System = 0x0200,   
    AllDirs = 0x0400,   
    CaseSensitive = 0x0800,   
 
    NoDot = 0x2000,   
    NoDotDot = 0x4000,   
    NoDotAndDotDot = NoDot | NoDotDot,   
};
Q_DECLARE_FLAGS(DirFilters, DirFilter)
 
enum class IteratorFlag : quint8 {
    NoIteratorFlags = 0x00,   
    FollowSymlinks = 0x01,   
    Subdirectories = 0x02,   
};
Q_DECLARE_FLAGS(IteratorFlags, IteratorFlag)
 
enum class WatchType : quint8 {
    Auto = 0x00,
    Dir = 0x01,
    File = 0x02,
};
 
struct AttributeDetails
{
    AttributeID id;
    std::string key;
    QVariant defaultValue;
    AttributeType type;
};
 
DIO_END_NAMESPACE
 
#endif   // DTKIOTYPES_H