Ivan Tomilov ebd77aabe2 Merging bug/whisper-on-geth1.6.1 (#236) which acts like develop
* static: updates Whisper test (to work with Geth 1.6.1)
* jail: VM persistence implemented
* jail: sendMessage/showSuggestions minor fixes (to be squashed)
* node: CHT and boot nodes auto-load implemented
* Replaced CHT data file from farazdagi's to tiabc's
* Rewrote config_test.go using testify having reduced it twice in size
* Increased SyncTime and panic timeout in tests
* Fixed test - remove go default test to testify/suite (#207)
* Add flag setup for RPCEnabled and add comment (#225)
* jail: register method handlers before running initial js in jail (#226)
* Console Jail Mod #179 (#228)
* Added ./statusd-data into .gitignore
* Increased log level for the test node from INFO to ERROR
* Add call to loop.Run to evaluate all setTimeout/setIntervals methods. (#208)
* Rebase onto geth1.6.7 (#232)
* Got back sync duration from 60s to 30s, updated bindata.go
2017-08-04 23:14:17 +07:00

73 lines
2.4 KiB
Go

// Copyright 2015 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package abi
import (
"math/big"
"reflect"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
)
var (
big_t = reflect.TypeOf(big.Int{})
ubig_t = reflect.TypeOf(big.Int{})
byte_t = reflect.TypeOf(byte(0))
byte_ts = reflect.TypeOf([]byte(nil))
uint_t = reflect.TypeOf(uint(0))
uint8_t = reflect.TypeOf(uint8(0))
uint16_t = reflect.TypeOf(uint16(0))
uint32_t = reflect.TypeOf(uint32(0))
uint64_t = reflect.TypeOf(uint64(0))
int_t = reflect.TypeOf(int(0))
int8_t = reflect.TypeOf(int8(0))
int16_t = reflect.TypeOf(int16(0))
int32_t = reflect.TypeOf(int32(0))
int64_t = reflect.TypeOf(int64(0))
hash_t = reflect.TypeOf(common.Hash{})
address_t = reflect.TypeOf(common.Address{})
uint_ts = reflect.TypeOf([]uint(nil))
uint8_ts = reflect.TypeOf([]uint8(nil))
uint16_ts = reflect.TypeOf([]uint16(nil))
uint32_ts = reflect.TypeOf([]uint32(nil))
uint64_ts = reflect.TypeOf([]uint64(nil))
ubig_ts = reflect.TypeOf([]*big.Int(nil))
int_ts = reflect.TypeOf([]int(nil))
int8_ts = reflect.TypeOf([]int8(nil))
int16_ts = reflect.TypeOf([]int16(nil))
int32_ts = reflect.TypeOf([]int32(nil))
int64_ts = reflect.TypeOf([]int64(nil))
big_ts = reflect.TypeOf([]*big.Int(nil))
)
// U256 converts a big Int into a 256bit EVM number.
func U256(n *big.Int) []byte {
return math.PaddedBigBytes(math.U256(n), 32)
}
// checks whether the given reflect value is signed. This also works for slices with a number type
func isSigned(v reflect.Value) bool {
switch v.Type() {
case int_ts, int8_ts, int16_ts, int32_ts, int64_ts, int_t, int8_t, int16_t, int32_t, int64_t:
return true
}
return false
}