buffer-wp v0.1.0

buffer-wrapper

it make easy to use nodejs buffer when writing and reading the buffer.

it have "read offset" for reading and "length" for writing.

when read something, it increase "read offset". when write something, it increase "length"

it use big endian.

keep it mind and read below.

#usage

var BufferWp= require('buffer-wp')

var bw= new BufferWp(new Buffer(32)); bw.writeUInt16(10); bw.writeStr("abcd")

var f_buff= bw.getFitBuffer(); var f_bw= new BufferWp(f_buff);

console.log(f_bw.readUInt16()) console.log(f_bw.readStr()) console.log(f_bw.isEndOfBuffer())

//result // 10 // abcd // true

#functions: setReadOffset read_offset = value

resetOffset
  readoffset=0

getReadOffset
  return readoffset

readFloat
writeFloat
readDouble
writeDouble
readUInt32
writeUInt32
readInt32
writeInt32
readInt16
writeInt16
readInt8
writeInt8
readUInt16
writeUInt16
readUInt8
writeUInt8

writeStr
writeBuffer
readBuffer

readStr
getLength
isEndOfBuffer
    check readOffset == buffer.length;

getFitBuffer
 slice the buffer using length.
getBuffer
 get original buffer