package conan-database
A database of decision trees to recognize MIME type
Install
dune-project
Dependency
Authors
Maintainers
Sources
conan-0.0.8.tbz
sha256=478c6ddac4fb3c3f43e9f7c71be1aa309d18f09b47e097fc9b3e5dcd047537c5
sha512=3658ab6cfc673fab0bb03915289d552b8147f7a93c084f6e63c4b64573dd11927c9f107547fade87a7415f320d1cf4c2adc8bea6a71d59c6f2b7326f84cd5710
doc/src/conan-database.light/conan_jpeg.ml.html
Source file conan_jpeg.ml
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225let tree = Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:150 ?filename:(Some "jpeg") ?line:(Some 250) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 12L ~pattern:"\000\000\000\012JXL \r\n\135\n" in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L)) ty (Conan.Test.string (Conan.Comparison.equal_to "\000\000\000\012JXL \r\n\135\n")) (`Space "JPEG XL container")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 251) (Conan.Tree.Unsafe.mime "image/jxl"), Conan.Tree.Unsafe.node [])]); (Conan.Tree.Unsafe.elt ~strength:50 ?filename:(Some "jpeg") ?line:(Some 241) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 2L ~pattern:"\255\n" in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L)) ty (Conan.Test.string (Conan.Comparison.equal_to "\255\n")) (`Space "JPEG XL codestream")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 242) (Conan.Tree.Unsafe.mime "image/jxl"), Conan.Tree.Unsafe.node [])]); (Conan.Tree.Unsafe.elt ~strength:60 ?filename:(Some "jpeg") ?line:(Some 172) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 3L ~pattern:"II\188" in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L)) ty (Conan.Test.string (Conan.Comparison.equal_to "II\188")) (`Space "")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 174) (let ty = Conan.Ty.numeric ~unsigned:false Conan.Integer.byte (Conan.Arithmetic.Add '\000') in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 3L)) ty (Conan.Test.numeric Conan.Integer.byte (Conan.Comparison.equal_to '\001')) (`Space "")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 176) (let ty = Conan.Ty.numeric ~unsigned:false ~endian:`LE Conan.Integer.int32 (Conan.Arithmetic.Mod 2l) in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 4L)) ty (Conan.Test.numeric Conan.Integer.int32 (Conan.Comparison.equal_to 0l)) (`Space "JPEG-XR")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 178) (Conan.Tree.Unsafe.mime "image/jxr"), Conan.Tree.Unsafe.node [])])])]); (Conan.Tree.Unsafe.elt ~strength:70 ?filename:(Some "jpeg") ?line:(Some 156) (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 (-11534511l))) (`Space "JPEG 2000 codestream")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 161) (Conan.Tree.Unsafe.mime "image/x-jp2-codestream"), Conan.Tree.Unsafe.node [])]); (Conan.Tree.Unsafe.elt ~strength:150 ?filename:(Some "jpeg") ?line:(Some 116) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 12L ~pattern:"\000\000\000\012jP \r\n\135\n" in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L)) ty (Conan.Test.string (Conan.Comparison.equal_to "\000\000\000\012jP \r\n\135\n")) (`Space "JPEG 2000")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 146) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 4L ~pattern:"mjp2" in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 20L)) ty (Conan.Test.string (Conan.Comparison.equal_to "mjp2")) (`Space "Part 3 (MJ2)")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 147) (Conan.Tree.Unsafe.mime "video/mj2"), Conan.Tree.Unsafe.node [])]); (Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 140) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 4L ~pattern:"jpm " in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 20L)) ty (Conan.Test.string (Conan.Comparison.equal_to "jpm ")) (`Space "Part 6 (JPM)")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 141) (Conan.Tree.Unsafe.mime "image/jpm"), Conan.Tree.Unsafe.node [])]); (Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 134) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 4L ~pattern:"jpx " in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 20L)) ty (Conan.Test.string (Conan.Comparison.equal_to "jpx ")) (`Space "Part 2 (JPX)")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 135) (Conan.Tree.Unsafe.mime "image/jpx"), Conan.Tree.Unsafe.node [])]); (Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 127) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 4L ~pattern:"jp2 " in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 20L)) ty (Conan.Test.string (Conan.Comparison.equal_to "jp2 ")) (`Space "Part 1 (JP2)")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 129) (Conan.Tree.Unsafe.mime "image/jp2"), Conan.Tree.Unsafe.node [])])]); (Conan.Tree.Unsafe.elt ~strength:70 ?filename:(Some "jpeg") ?line:(Some 110) (let ty = Conan.Ty.search ~compact_whitespaces:false ~optional_blank:false ~lower_case_insensitive:false ~upper_case_insensitive:false `Text ~trim:false 4L ~pattern:"hsi1" in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L)) ty (Conan.Test.string (Conan.Comparison.equal_to "hsi1")) (`Space "JPEG image data, HSI proprietary")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 112) (Conan.Tree.Unsafe.mime "image/x-hsi"), Conan.Tree.Unsafe.node [])]); (Conan.Tree.Unsafe.elt ~strength:210 ?filename:(Some "jpeg") ?line:(Some 17) (let ty = Conan.Ty.numeric ~unsigned:false ~endian:`BE Conan.Integer.int32 (Conan.Arithmetic.Bitwise_and (-256l)) in Conan.Tree.Unsafe.rule ~offset:(Conan.Offset.Absolute (Conan.Offset.Value 0L)) ty (Conan.Test.numeric Conan.Integer.int32 (Conan.Comparison.equal_to (-2556160l))) (`Space "JPEG image data")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 18) (Conan.Tree.Unsafe.mime "image/jpeg"), Conan.Tree.Unsafe.node [])]); (Conan.Tree.Unsafe.elt ~strength:70 ?filename:(Some "jpeg") ?line:(Some 12) (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 (-2555913l))) (`Space "JPEG-LS image data")), Conan.Tree.Unsafe.node [(Conan.Tree.Unsafe.elt ~strength:0 ?filename:(Some "jpeg") ?line:(Some 13) (Conan.Tree.Unsafe.mime "image/jls"), Conan.Tree.Unsafe.node [])])]