From bb3801544a0ed1f47c7074649c81f638b48d2f25 Mon Sep 17 00:00:00 2001
From: BiSaXa <1669855+BiSaXa@users.noreply.github.com>
Date: Sun, 28 Aug 2022 18:46:20 +0300
Subject: module name and other changes

---
 utils/utils.go | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'utils/utils.go')

diff --git a/utils/utils.go b/utils/utils.go
index 5226e80..6874e6b 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -1,12 +1,15 @@
 package utils
 
 import (
+	"bytes"
 	"encoding/binary"
 	"log"
 	"math"
 	"math/bits"
 	"os"
 	"unsafe"
+
+	"github.com/32bitkid/bitreader"
 )
 
 func CheckError(e error) {
@@ -15,6 +18,34 @@ func CheckError(e error) {
 	}
 }
 
+func ReadBitsFromReversedByteArray1(byteArr []byte) bool {
+	r := bitreader.NewReader(bytes.NewBuffer(ReverseByteArrayValues(byteArr, len(byteArr))))
+	value, err := r.Read1()
+	CheckError(err)
+	return value
+}
+
+func ReadBitsFromReversedByteArray8(byteArr []byte, bitLength uint) uint8 {
+	r := bitreader.NewReader(bytes.NewBuffer(ReverseByteArrayValues(byteArr, len(byteArr))))
+	value, err := r.Read8(bitLength)
+	CheckError(err)
+	return value
+}
+
+func ReadBitsFromReversedByteArray16(byteArr []byte, bitLength uint) uint16 {
+	r := bitreader.NewReader(bytes.NewBuffer(ReverseByteArrayValues(byteArr, len(byteArr))))
+	value, err := r.Read16(bitLength)
+	CheckError(err)
+	return value
+}
+
+func ReadBitsFromReversedByteArray32(byteArr []byte, bitLength uint) uint32 {
+	r := bitreader.NewReader(bytes.NewBuffer(ReverseByteArrayValues(byteArr, len(byteArr))))
+	value, err := r.Read32(bitLength)
+	CheckError(err)
+	return value
+}
+
 func ReverseByteArrayValues(byteArr []byte, size int) []byte {
 	arr := make([]byte, size)
 	for index, byteValue := range byteArr {
-- 
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