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

85 lines
2.6 KiB
Go

// Copyright 2016 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 (
"errors"
"fmt"
"reflect"
)
var (
errBadBool = errors.New("abi: improperly encoded boolean value")
)
// formatSliceString formats the reflection kind with the given slice size
// and returns a formatted string representation.
func formatSliceString(kind reflect.Kind, sliceSize int) string {
if sliceSize == -1 {
return fmt.Sprintf("[]%v", kind)
}
return fmt.Sprintf("[%d]%v", sliceSize, kind)
}
// sliceTypeCheck checks that the given slice can by assigned to the reflection
// type in t.
func sliceTypeCheck(t Type, val reflect.Value) error {
if val.Kind() != reflect.Slice && val.Kind() != reflect.Array {
return typeErr(formatSliceString(t.Kind, t.SliceSize), val.Type())
}
if t.IsArray && val.Len() != t.SliceSize {
return typeErr(formatSliceString(t.Elem.Kind, t.SliceSize), formatSliceString(val.Type().Elem().Kind(), val.Len()))
}
if t.Elem.IsSlice {
if val.Len() > 0 {
return sliceTypeCheck(*t.Elem, val.Index(0))
}
} else if t.Elem.IsArray {
return sliceTypeCheck(*t.Elem, val.Index(0))
}
if elemKind := val.Type().Elem().Kind(); elemKind != t.Elem.Kind {
return typeErr(formatSliceString(t.Elem.Kind, t.SliceSize), val.Type())
}
return nil
}
// typeCheck checks that the given reflection value can be assigned to the reflection
// type in t.
func typeCheck(t Type, value reflect.Value) error {
if t.IsSlice || t.IsArray {
return sliceTypeCheck(t, value)
}
// Check base type validity. Element types will be checked later on.
if t.Kind != value.Kind() {
return typeErr(t.Kind, value.Kind())
}
return nil
}
// varErr returns a formatted error.
func varErr(expected, got reflect.Kind) error {
return typeErr(expected, got)
}
// typeErr returns a formatted type casting error.
func typeErr(expected, got interface{}) error {
return fmt.Errorf("abi: cannot use %v as type %v as argument", got, expected)
}