93 lines
2.5 KiB
Go
93 lines
2.5 KiB
Go
/*
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This file is part of go-ethereum
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go-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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go-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @authors
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* Jeffrey Wilcke <i@jev.io>
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*/
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package main
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import (
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"encoding/json"
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"io/ioutil"
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"os"
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"strconv"
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"github.com/ethereum/go-ethereum/cmd/utils"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/state"
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"github.com/ethereum/go-ethereum/core/types"
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)
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type plugin struct {
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Name string `json:"name"`
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Path string `json:"path"`
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}
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func (gui *Gui) Transact(from, recipient, value, gas, gasPrice, d string) (string, error) {
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d = common.Bytes2Hex(utils.FormatTransactionData(d))
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return gui.xeth.Transact(from, recipient, "", value, gas, gasPrice, d)
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}
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func (self *Gui) AddPlugin(pluginPath string) {
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self.plugins[pluginPath] = plugin{Name: pluginPath, Path: pluginPath}
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json, _ := json.MarshalIndent(self.plugins, "", " ")
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ioutil.WriteFile(self.eth.DataDir+"/plugins.json", json, os.ModePerm)
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}
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func (self *Gui) RemovePlugin(pluginPath string) {
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delete(self.plugins, pluginPath)
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json, _ := json.MarshalIndent(self.plugins, "", " ")
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ioutil.WriteFile(self.eth.DataDir+"/plugins.json", json, os.ModePerm)
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}
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func (self *Gui) DumpState(hash, path string) {
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var stateDump []byte
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if len(hash) == 0 {
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stateDump = self.eth.ChainManager().State().Dump()
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} else {
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var block *types.Block
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if hash[0] == '#' {
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i, _ := strconv.Atoi(hash[1:])
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block = self.eth.ChainManager().GetBlockByNumber(uint64(i))
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} else {
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block = self.eth.ChainManager().GetBlock(common.HexToHash(hash))
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}
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if block == nil {
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guilogger.Infof("block err: not found %s\n", hash)
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return
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}
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stateDump = state.New(block.Root(), self.eth.StateDb()).Dump()
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}
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file, err := os.OpenFile(path[7:], os.O_CREATE|os.O_RDWR, os.ModePerm)
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if err != nil {
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guilogger.Infoln("dump err: ", err)
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return
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}
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defer file.Close()
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guilogger.Infof("dumped state (%s) to %s\n", hash, path)
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file.Write(stateDump)
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}
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