rename libraries 'basend-*' to 'wo-base-*', 'corend-*' to 'wo-core-*', 'usend-*' to 'wo-user-*'
This commit is contained in:
		
							parent
							
								
									bb8b1da5f5
								
							
						
					
					
						commit
						9e7850e49b
					
				@ -1,97 +1,111 @@
 | 
			
		||||
'use strict';
 | 
			
		||||
'use strict'
 | 
			
		||||
 | 
			
		||||
var bigNumberify = require('./bignumber').bigNumberify;
 | 
			
		||||
var convert = require('./convert');
 | 
			
		||||
var getAddress = require('./address').getAddress;
 | 
			
		||||
var utf8 = require('./utf8');
 | 
			
		||||
var bigNumberify = require('./bignumber').bigNumberify
 | 
			
		||||
var convert = require('./convert')
 | 
			
		||||
var getAddress = require('./address').getAddress
 | 
			
		||||
var utf8 = require('./utf8')
 | 
			
		||||
 | 
			
		||||
var hashKeccak256 = require('./keccak256');
 | 
			
		||||
var hashSha256 = require('./sha2').sha256;
 | 
			
		||||
var hashKeccak256 = require('./keccak256')
 | 
			
		||||
var hashSha256 = require('./sha2').sha256
 | 
			
		||||
 | 
			
		||||
var regexBytes = new RegExp("^bytes([0-9]+)$");
 | 
			
		||||
var regexNumber = new RegExp("^(u?int)([0-9]*)$");
 | 
			
		||||
var regexArray = new RegExp("^(.*)\\[([0-9]*)\\]$");
 | 
			
		||||
var regexBytes = new RegExp('^bytes([0-9]+)$')
 | 
			
		||||
var regexNumber = new RegExp('^(u?int)([0-9]*)$')
 | 
			
		||||
var regexArray = new RegExp('^(.*)\\[([0-9]*)\\]$')
 | 
			
		||||
 | 
			
		||||
var Zeros = '0000000000000000000000000000000000000000000000000000000000000000';
 | 
			
		||||
var Zeros = '0000000000000000000000000000000000000000000000000000000000000000'
 | 
			
		||||
 | 
			
		||||
function _pack(type, value, isArray) {
 | 
			
		||||
    switch(type) {
 | 
			
		||||
        case 'address':
 | 
			
		||||
            if (isArray) { return convert.padZeros(value, 32); }
 | 
			
		||||
            return convert.arrayify(value);
 | 
			
		||||
        case 'string':
 | 
			
		||||
            return utf8.toUtf8Bytes(value);
 | 
			
		||||
        case 'bytes':
 | 
			
		||||
            return convert.arrayify(value);
 | 
			
		||||
        case 'bool':
 | 
			
		||||
            value = (value ? '0x01': '0x00');
 | 
			
		||||
            if (isArray) { return convert.padZeros(value, 32); }
 | 
			
		||||
            return convert.arrayify(value);
 | 
			
		||||
function _pack (type, value, isArray) {
 | 
			
		||||
  switch (type) {
 | 
			
		||||
    case 'address':
 | 
			
		||||
      if (isArray) {
 | 
			
		||||
        return convert.padZeros(value, 32)
 | 
			
		||||
      }
 | 
			
		||||
      return convert.arrayify(value)
 | 
			
		||||
    case 'string':
 | 
			
		||||
      return utf8.toUtf8Bytes(value)
 | 
			
		||||
    case 'bytes':
 | 
			
		||||
      return convert.arrayify(value)
 | 
			
		||||
    case 'bool':
 | 
			
		||||
      value = value ? '0x01' : '0x00'
 | 
			
		||||
      if (isArray) {
 | 
			
		||||
        return convert.padZeros(value, 32)
 | 
			
		||||
      }
 | 
			
		||||
      return convert.arrayify(value)
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  var match = type.match(regexNumber)
 | 
			
		||||
  if (match) {
 | 
			
		||||
    var signed = match[1] === 'int'
 | 
			
		||||
    var size = parseInt(match[2] || '256')
 | 
			
		||||
    if (size % 8 != 0 || size === 0 || size > 256) {
 | 
			
		||||
      throw new Error('invalid number type - ' + type)
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    var match =  type.match(regexNumber);
 | 
			
		||||
    if (match) {
 | 
			
		||||
        var signed = (match[1] === 'int')
 | 
			
		||||
        var size = parseInt(match[2] || "256")
 | 
			
		||||
        if ((size % 8 != 0) || size === 0 || size > 256) {
 | 
			
		||||
            throw new Error('invalid number type - ' + type);
 | 
			
		||||
        }
 | 
			
		||||
 | 
			
		||||
        if (isArray) { size = 256; }
 | 
			
		||||
 | 
			
		||||
        value = bigNumberify(value).toTwos(size);
 | 
			
		||||
 | 
			
		||||
        return convert.padZeros(value, size / 8);
 | 
			
		||||
    if (isArray) {
 | 
			
		||||
      size = 256
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    match = type.match(regexBytes);
 | 
			
		||||
    if (match) {
 | 
			
		||||
        var size = match[1];
 | 
			
		||||
        if (size != parseInt(size) || size === 0 || size > 32) {
 | 
			
		||||
            throw new Error('invalid number type - ' + type);
 | 
			
		||||
        }
 | 
			
		||||
        size = parseInt(size);
 | 
			
		||||
        if (convert.arrayify(value).byteLength !== size) { throw new Error('invalid value for ' + type); }
 | 
			
		||||
        if (isArray) { return (value + Zeros).substring(0, 66); }
 | 
			
		||||
        return value;
 | 
			
		||||
    }
 | 
			
		||||
    value = bigNumberify(value).toTwos(size)
 | 
			
		||||
 | 
			
		||||
    match = type.match(regexArray);
 | 
			
		||||
    if (match) {
 | 
			
		||||
        var baseType = match[1];
 | 
			
		||||
        var count = parseInt(match[2] || value.length);
 | 
			
		||||
        if (count != value.length) { throw new Error('invalid value for ' + type); }
 | 
			
		||||
        var result = [];
 | 
			
		||||
        value.forEach(function(value) {
 | 
			
		||||
            value = _pack(baseType, value, true);
 | 
			
		||||
            result.push(value);
 | 
			
		||||
        });
 | 
			
		||||
        return convert.concat(result);
 | 
			
		||||
    }
 | 
			
		||||
    return convert.padZeros(value, size / 8)
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
    throw new Error('unknown type - ' + type);
 | 
			
		||||
  match = type.match(regexBytes)
 | 
			
		||||
  if (match) {
 | 
			
		||||
    var size = match[1]
 | 
			
		||||
    if (size != parseInt(size) || size === 0 || size > 32) {
 | 
			
		||||
      throw new Error('invalid number type - ' + type)
 | 
			
		||||
    }
 | 
			
		||||
    size = parseInt(size)
 | 
			
		||||
    if (convert.arrayify(value).byteLength !== size) {
 | 
			
		||||
      throw new Error('invalid value for ' + type)
 | 
			
		||||
    }
 | 
			
		||||
    if (isArray) {
 | 
			
		||||
      return (value + Zeros).substring(0, 66)
 | 
			
		||||
    }
 | 
			
		||||
    return value
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  match = type.match(regexArray)
 | 
			
		||||
  if (match) {
 | 
			
		||||
    var valueType = match[1]
 | 
			
		||||
    var count = parseInt(match[2] || value.length)
 | 
			
		||||
    if (count != value.length) {
 | 
			
		||||
      throw new Error('invalid value for ' + type)
 | 
			
		||||
    }
 | 
			
		||||
    var result = []
 | 
			
		||||
    value.forEach(function (value) {
 | 
			
		||||
      value = _pack(valueType, value, true)
 | 
			
		||||
      result.push(value)
 | 
			
		||||
    })
 | 
			
		||||
    return convert.concat(result)
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  throw new Error('unknown type - ' + type)
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
function pack(types, values) {
 | 
			
		||||
    if (types.length != values.length) { throw new Error('type/value count mismatch'); }
 | 
			
		||||
    var tight = [];
 | 
			
		||||
    types.forEach(function(type, index) {
 | 
			
		||||
        tight.push(_pack(type, values[index]));
 | 
			
		||||
    });
 | 
			
		||||
    return convert.hexlify(convert.concat(tight));
 | 
			
		||||
function pack (types, values) {
 | 
			
		||||
  if (types.length != values.length) {
 | 
			
		||||
    throw new Error('type/value count mismatch')
 | 
			
		||||
  }
 | 
			
		||||
  var tight = []
 | 
			
		||||
  types.forEach(function (type, index) {
 | 
			
		||||
    tight.push(_pack(type, values[index]))
 | 
			
		||||
  })
 | 
			
		||||
  return convert.hexlify(convert.concat(tight))
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
function keccak256(types, values) {
 | 
			
		||||
    return hashKeccak256(pack(types, values));
 | 
			
		||||
function keccak256 (types, values) {
 | 
			
		||||
  return hashKeccak256(pack(types, values))
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
function sha256(types, values) {
 | 
			
		||||
    return hashSha256(pack(types, values));
 | 
			
		||||
function sha256 (types, values) {
 | 
			
		||||
  return hashSha256(pack(types, values))
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
module.exports = {
 | 
			
		||||
    pack: pack,
 | 
			
		||||
  pack: pack,
 | 
			
		||||
 | 
			
		||||
    keccak256: keccak256,
 | 
			
		||||
    sha256: sha256,
 | 
			
		||||
  keccak256: keccak256,
 | 
			
		||||
  sha256: sha256
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
		Loading…
	
		Reference in New Issue
	
	Block a user