Copyright	Copyright (C) 2005 John Goerzen
License	BSD-3-Clause
Maintainer	Philippe <philippedev101\@gmail.com>
Stability	provisional
Portability	portable
Safe Haskell	Safe-Inferred
Language	Haskell2010

Magic.Data

Description

The MagicFlag enumeration, mapping the C libmagic MAGIC_* constants to Haskell.

Documentation

data MagicFlag Source #

Flags that control how libmagic examines a file and what it reports. Combine them in the list passed to magicOpen or magicSetFlags.

Constructors

MagicNone	No special handling; return a textual description (the default).
MagicDebug	Print debugging messages to stderr.
MagicSymlink	Follow symbolic links.
MagicCompress	Look inside compressed files.
MagicDevices	Look at the contents of block or character special devices.
MagicMimeType	Return a MIME type string instead of a textual description.
MagicMimeEncoding	Return the MIME encoding (character set) instead of a textual description.
MagicMime	Return both the MIME type and the encoding.
MagicContinue	Return all matches, not just the first.
MagicCheck	Check the magic database for consistency and report problems.
MagicPreserveAtime	Preserve the access time of examined files.
MagicRaw	Do not translate unprintable characters to octal escapes.
MagicError	Treat errors while examining a file as real errors instead of embedding them in the result.
MagicApple	Return the Apple creator and type.
MagicExtension	Return a slash-separated list of valid file extensions for the detected type.
MagicCompressTransp	Report on the compressed contents only, without mentioning the compression itself (transparent decompression).
MagicNoCompressFork	Do not allow decompression that requires forking a helper process.
MagicNodesc	Composite of `MagicExtension`, `MagicMime` and `MagicApple`: return identifiers rather than a textual description.
MagicNoCheckCompress	Do not look inside compressed files.
MagicNoCheckTar	Do not examine tar archives.
MagicNoCheckSoft	Do not consult the magic database entries (soft magic).
MagicNoCheckApptype	Do not check for an application type (e.g. EMX).
MagicNoCheckElf	Do not examine ELF details.
MagicNoCheckText	Do not examine text files.
MagicNoCheckCdf	Do not examine CDF (Microsoft Compound Document) files.
MagicNoCheckCsv	Do not examine CSV files.
MagicNoCheckTokens	Do not look for known text tokens.
MagicNoCheckEncoding	Do not check text encodings.
MagicNoCheckJson	Do not examine JSON files.
MagicNoCheckSimh	Do not examine SIMH tape files.
MagicNoCheckBuiltin	Disable all built-in tests; consult only the magic database.
UnknownMagicFlag Int	A flag value returned by libmagic that these bindings do not recognise, carrying its raw integer value.

Instances

Instances details

Enum MagicFlag Source #
Instance details Defined in Magic.Data Methods succ :: MagicFlag -> MagicFlag pred :: MagicFlag -> MagicFlag toEnum :: Int -> MagicFlag fromEnum :: MagicFlag -> Int enumFrom :: MagicFlag -> [MagicFlag] enumFromThen :: MagicFlag -> MagicFlag -> [MagicFlag] enumFromTo :: MagicFlag -> MagicFlag -> [MagicFlag] enumFromThenTo :: MagicFlag -> MagicFlag -> MagicFlag -> [MagicFlag]
Show MagicFlag Source #
Instance details Defined in Magic.Data Methods showsPrec :: Int -> MagicFlag -> ShowS show :: MagicFlag -> String showList :: [MagicFlag] -> ShowS
Eq MagicFlag Source #
Instance details Defined in Magic.Data Methods (==) :: MagicFlag -> MagicFlag -> Bool (/=) :: MagicFlag -> MagicFlag -> Bool
Ord MagicFlag Source #
Instance details Defined in Magic.Data Methods compare :: MagicFlag -> MagicFlag -> Ordering (<) :: MagicFlag -> MagicFlag -> Bool (<=) :: MagicFlag -> MagicFlag -> Bool (>) :: MagicFlag -> MagicFlag -> Bool (>=) :: MagicFlag -> MagicFlag -> Bool max :: MagicFlag -> MagicFlag -> MagicFlag min :: MagicFlag -> MagicFlag -> MagicFlag