package conan-database

  1. Overview
  2. Docs
A database of decision trees to recognize MIME type

Install 

dune-project
 Dependency

github.com Readme Changelog BSD-2-Clause License Edit opam file Versions (8)

Authors

  1. R
    Romain Calascibetta <romain.calascibetta@gmail.com>

Maintainers

  1. R
    Romain Calascibetta <romain.calascibetta@gmail.com>

Sources

conan-0.0.8.tbz
sha256=478c6ddac4fb3c3f43e9f7c71be1aa309d18f09b47e097fc9b3e5dcd047537c5
sha512=3658ab6cfc673fab0bb03915289d552b8147f7a93c084f6e63c4b64573dd11927c9f107547fade87a7415f320d1cf4c2adc8bea6a71d59c6f2b7326f84cd5710

doc/src/conan-database.light/conan_magic.ml.html

Source file conan_magic.ml

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let tree = Conan.Tree.Unsafe.node
             [(Conan.Tree.Unsafe.elt ~strength:70 ?filename:(Some "magic")
                 ?line:(Some 67)
                 (let ty = Conan.Ty.numeric ~unsigned:false ~endian:`BE
                             Conan.Integer.int32 (Conan.Arithmetic.Add 0l) in
                  Conan.Tree.Unsafe.rule
                    ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L))
                    ty
                    (Conan.Test.numeric Conan.Integer.int32
                       (Conan.Comparison.equal_to (-249691108l)))
                    (`Space "magic binary file for file(1) cmd")),
               Conan.Tree.Unsafe.node
                 [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "magic")
                     ?line:(Some 69)
                     (Conan.Tree.Unsafe.mime "application/x-file"),
                   Conan.Tree.Unsafe.node [])]);
              (Conan.Tree.Unsafe.elt ~strength:70 ?filename:(Some "magic")
                 ?line:(Some 62)
                 (let ty = Conan.Ty.numeric ~unsigned:false ~endian:`LE
                             Conan.Integer.int32 (Conan.Arithmetic.Add 0l) in
                  Conan.Tree.Unsafe.rule
                    ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L))
                    ty
                    (Conan.Test.numeric Conan.Integer.int32
                       (Conan.Comparison.equal_to (-249691108l)))
                    (`Space "magic binary file for file(1) cmd")),
               Conan.Tree.Unsafe.node
                 [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "magic")
                     ?line:(Some 64)
                     (Conan.Tree.Unsafe.mime "application/x-file"),
                   Conan.Tree.Unsafe.node [])]);
              (Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "magic")
                 ?line:(Some 44)
                 (Conan.Tree.Unsafe.name
                    ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L))
                    "magic-fragment"),
               Conan.Tree.Unsafe.node
                 [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "magic")
                     ?line:(Some 45)
                     (let ty = Conan.Ty.search ~compact_whitespaces:false
                                 ~optional_blank:false
                                 ~lower_case_insensitive:false
                                 ~upper_case_insensitive:false `Text
                                 ~trim:false 0L ~pattern:"" in
                      Conan.Tree.Unsafe.rule
                        ~offset:(Conan.Offset.Absolute
                                 (Conan.Offset.Value 0L))
                        ty (Conan.Test.always_true)
                        (`Space "magic text fragment for file(1) cmd")),
                   Conan.Tree.Unsafe.node
                     [(Conan.Tree.Unsafe.elt ~strength:0
                         ?filename:(Some "magic") ?line:(Some 46)
                         (Conan.Tree.Unsafe.mime "text/x-file"),
                       Conan.Tree.Unsafe.node [])])]);
              (Conan.Tree.Unsafe.elt ~strength:110 ?filename:(Some "magic")
                 ?line:(Some 8)
                 (let ty = Conan.Ty.search ~compact_whitespaces:false
                             ~optional_blank:false
                             ~lower_case_insensitive:false
                             ~upper_case_insensitive:false `Text ~trim:false
                             8L ~pattern:"# Magic\t" in
                  Conan.Tree.Unsafe.rule
                    ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L))
                    ty
                    (Conan.Test.string
                       (Conan.Comparison.equal_to "# Magic\t"))
                    (`Space "magic text file for file(1) cmd")),
               Conan.Tree.Unsafe.node
                 [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "magic")
                     ?line:(Some 10) (Conan.Tree.Unsafe.mime "text/x-file"),
                   Conan.Tree.Unsafe.node [])])]