diff options
Diffstat (limited to 'xeth/types.go')
| -rw-r--r-- | xeth/types.go | 237 |
1 files changed, 0 insertions, 237 deletions
diff --git a/xeth/types.go b/xeth/types.go deleted file mode 100644 index 090115b7e..000000000 --- a/xeth/types.go +++ /dev/null @@ -1,237 +0,0 @@ -// Copyright 2014 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 xeth - -import ( - "bytes" - "fmt" - "math/big" - "strings" - - "github.com/ethereum/go-ethereum/common" - "github.com/ethereum/go-ethereum/core" - "github.com/ethereum/go-ethereum/core/state" - "github.com/ethereum/go-ethereum/core/types" - "github.com/ethereum/go-ethereum/crypto" - "github.com/ethereum/go-ethereum/p2p" - "github.com/ethereum/go-ethereum/rlp" -) - -type Object struct { - *state.StateObject -} - -func NewObject(state *state.StateObject) *Object { - return &Object{state} -} - -func (self *Object) StorageString(str string) []byte { - if common.IsHex(str) { - return self.storage(common.Hex2Bytes(str[2:])) - } else { - return self.storage(common.RightPadBytes([]byte(str), 32)) - } -} - -func (self *Object) storage(addr []byte) []byte { - return self.StateObject.GetState(common.BytesToHash(addr)).Bytes() -} - -func (self *Object) Storage() (storage map[string]string) { - storage = make(map[string]string) - - it := self.StateObject.Trie().Iterator() - for it.Next() { - var data []byte - rlp.Decode(bytes.NewReader(it.Value), &data) - storage[common.ToHex(self.Trie().GetKey(it.Key))] = common.ToHex(data) - } - - return -} - -// Block interface exposed to QML -type Block struct { - //Transactions string `json:"transactions"` - ref *types.Block - Size string `json:"size"` - Number int `json:"number"` - Hash string `json:"hash"` - Transactions *common.List `json:"transactions"` - Uncles *common.List `json:"uncles"` - Time *big.Int `json:"time"` - Coinbase string `json:"coinbase"` - Name string `json:"name"` - GasLimit string `json:"gasLimit"` - GasUsed string `json:"gasUsed"` - PrevHash string `json:"prevHash"` - Bloom string `json:"bloom"` - Raw string `json:"raw"` -} - -// Creates a new QML Block from a chain block -func NewBlock(block *types.Block) *Block { - if block == nil { - return &Block{} - } - - ptxs := make([]*Transaction, len(block.Transactions())) - /* - for i, tx := range block.Transactions() { - ptxs[i] = NewTx(tx) - } - */ - txlist := common.NewList(ptxs) - - puncles := make([]*Block, len(block.Uncles())) - /* - for i, uncle := range block.Uncles() { - puncles[i] = NewBlock(types.NewBlockWithHeader(uncle)) - } - */ - ulist := common.NewList(puncles) - - return &Block{ - ref: block, Size: block.Size().String(), - Number: int(block.NumberU64()), GasUsed: block.GasUsed().String(), - GasLimit: block.GasLimit().String(), Hash: block.Hash().Hex(), - Transactions: txlist, Uncles: ulist, - Time: block.Time(), - Coinbase: block.Coinbase().Hex(), - PrevHash: block.ParentHash().Hex(), - Bloom: common.ToHex(block.Bloom().Bytes()), - Raw: block.String(), - } -} - -func (self *Block) ToString() string { - if self.ref != nil { - return self.ref.String() - } - - return "" -} - -func (self *Block) GetTransaction(hash string) *Transaction { - tx := self.ref.Transaction(common.HexToHash(hash)) - if tx == nil { - return nil - } - - return NewTx(tx) -} - -type Transaction struct { - ref *types.Transaction - - Value string `json:"value"` - Gas string `json:"gas"` - GasPrice string `json:"gasPrice"` - Hash string `json:"hash"` - Address string `json:"address"` - Sender string `json:"sender"` - RawData string `json:"rawData"` - Data string `json:"data"` - Contract bool `json:"isContract"` - CreatesContract bool `json:"createsContract"` - Confirmations int `json:"confirmations"` -} - -func NewTx(tx *types.Transaction) *Transaction { - sender, err := tx.From() - if err != nil { - return nil - } - hash := tx.Hash().Hex() - - var receiver string - if to := tx.To(); to != nil { - receiver = to.Hex() - } else { - from, _ := tx.From() - receiver = crypto.CreateAddress(from, tx.Nonce()).Hex() - } - createsContract := core.MessageCreatesContract(tx) - - var data string - if createsContract { - data = strings.Join(core.Disassemble(tx.Data()), "\n") - } else { - data = common.ToHex(tx.Data()) - } - - return &Transaction{ref: tx, Hash: hash, Value: common.CurrencyToString(tx.Value()), Address: receiver, Contract: createsContract, Gas: tx.Gas().String(), GasPrice: tx.GasPrice().String(), Data: data, Sender: sender.Hex(), CreatesContract: createsContract, RawData: common.ToHex(tx.Data())} -} - -func (self *Transaction) ToString() string { - return self.ref.String() -} - -type PReceipt struct { - CreatedContract bool `json:"createdContract"` - Address string `json:"address"` - Hash string `json:"hash"` - Sender string `json:"sender"` -} - -func NewPReciept(contractCreation bool, creationAddress, hash, address []byte) *PReceipt { - return &PReceipt{ - contractCreation, - common.ToHex(creationAddress), - common.ToHex(hash), - common.ToHex(address), - } -} - -// Peer interface exposed to QML - -type Peer struct { - ref *p2p.Peer - Ip string `json:"ip"` - Version string `json:"version"` - Caps string `json:"caps"` -} - -func NewPeer(peer *p2p.Peer) *Peer { - var caps []string - for _, cap := range peer.Caps() { - caps = append(caps, fmt.Sprintf("%s/%d", cap.Name, cap.Version)) - } - - return &Peer{ - ref: peer, - Ip: fmt.Sprintf("%v", peer.RemoteAddr()), - Version: fmt.Sprintf("%v", peer.ID()), - Caps: fmt.Sprintf("%v", caps), - } -} - -type Receipt struct { - CreatedContract bool `json:"createdContract"` - Address string `json:"address"` - Hash string `json:"hash"` - Sender string `json:"sender"` -} - -func NewReciept(contractCreation bool, creationAddress, hash, address []byte) *Receipt { - return &Receipt{ - contractCreation, - common.ToHex(creationAddress), - common.ToHex(hash), - common.ToHex(address), - } -} |