hara.io.binary — hara/io.binary 3.0.12

bitseq clj

(bitseq obj)

converts to a bitseq binary representation

(binary/bitseq (byte-array [49])) => [1 0 0 0 1 1]

bitset clj

(bitset obj)

converts to a bitset binary representation

(-> (binary/bitset "100011") (bitset-to-bitseq)) => [1 0 0 0 1 1]

bitstr clj

(bitstr obj)

converts to a bitstr binary representation

(binary/bitstr (byte-array [49])) => "100011"

buffer clj

(buffer len-or-elems)

(buffer
  len-or-elems
  {:keys [type direct endian convert wrap]
   :or
     {type :byte direct false endian +endian-native+ convert true wrap false}})

either creates or wraps a byte buffer of a given type

(buffer 10) => java.nio.ByteBuffer

(buffer 10 {:type :float :convert false}) => java.nio.ByteBuffer

(buffer 10 {:type :float :direct true}) => java.nio.FloatBuffer

buffer-read clj

(buffer-read buff)

(buffer-read buff arr)

reads primitive array from buffer

(def -buf- (buffer 4)) (def -out- (int-array 1))

(do (.put -buf- 3 (byte 1)) (buffer-read -buf- -out-) (first -out-)) => 1

buffer-write clj

(buffer-write buff arr)

writes primitive array to a buffer

(def -buf- (buffer 16)) (buffer-write -buf- (int-array [1 2 3 4]))

[(.get -buf- 3) (.get -buf- 7) (.get -buf- 11) (.get -buf- 15)] => [1 2 3 4]

byte-buffer clj

(byte-buffer len-or-elems)

(byte-buffer len-or-elems {:keys [type direct endian convert] :as opts})

bytes clj

(bytes obj)

converts to a byte array binary representation

(-> (binary/bytes "100011") (seq)) => [49]

char-buffer clj

(char-buffer len-or-elems)

(char-buffer len-or-elems {:keys [type direct endian convert] :as opts})

double-buffer clj

(double-buffer len-or-elems)

(double-buffer len-or-elems {:keys [type direct endian convert] :as opts})

float-buffer clj

(float-buffer len-or-elems)

(float-buffer len-or-elems {:keys [type direct endian convert] :as opts})

input-stream clj

(input-stream obj)

creates an inputstream from various representations

(input-stream 9223372036854775808N) => java.io.ByteArrayInputStream

int-buffer clj

(int-buffer len-or-elems)

(int-buffer len-or-elems {:keys [type direct endian convert] :as opts})

long-buffer clj

(long-buffer len-or-elems)

(long-buffer len-or-elems {:keys [type direct endian convert] :as opts})

number clj

(number obj)

converts to a number binary representation

(binary/number "100011") => 49

output-stream clj

(output-stream obj)

creates an inputstream from various representations

(output-stream (fs/file "project.clj")) => java.io.FileOutputStream

short-buffer clj

(short-buffer len-or-elems)

(short-buffer len-or-elems {:keys [type direct endian convert] :as opts})