diff options
Diffstat (limited to 'rpc/api.go')
| -rw-r--r-- | rpc/api.go | 771 |
1 files changed, 177 insertions, 594 deletions
diff --git a/rpc/api.go b/rpc/api.go index 06ed73885..548bace5c 100644 --- a/rpc/api.go +++ b/rpc/api.go @@ -2,494 +2,49 @@ package rpc import ( "encoding/json" - "fmt" "math/big" "path" - "strings" "sync" - "time" "github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/core" - "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" - "github.com/ethereum/go-ethereum/event" - "github.com/ethereum/go-ethereum/event/filter" - "github.com/ethereum/go-ethereum/state" "github.com/ethereum/go-ethereum/xeth" ) -var ( - defaultGasPrice = big.NewInt(150000000000) - defaultGas = big.NewInt(500000) - filterTickerTime = 5 * time.Minute -) - type EthereumApi struct { eth *xeth.XEth xethMu sync.RWMutex - mux *event.TypeMux - - quit chan struct{} - filterManager *filter.FilterManager - - logMut sync.RWMutex - logs map[int]*logFilter - - messagesMut sync.RWMutex - messages map[int]*whisperFilter - // Register keeps a list of accounts and transaction data - regmut sync.Mutex - register map[string][]*NewTxArgs - - db common.Database + db common.Database } func NewEthereumApi(eth *xeth.XEth, dataDir string) *EthereumApi { + // What about when dataDir is empty? db, _ := ethdb.NewLDBDatabase(path.Join(dataDir, "dapps")) api := &EthereumApi{ - eth: eth, - mux: eth.Backend().EventMux(), - quit: make(chan struct{}), - filterManager: filter.NewFilterManager(eth.Backend().EventMux()), - logs: make(map[int]*logFilter), - messages: make(map[int]*whisperFilter), - db: db, + eth: eth, + db: db, } - go api.filterManager.Start() - go api.start() return api } -func (self *EthereumApi) xethWithStateNum(num int64) *xeth.XEth { - chain := self.xeth().Backend().ChainManager() - var block *types.Block - - if num < 0 { - num = chain.CurrentBlock().Number().Int64() + num + 1 - } - block = chain.GetBlockByNumber(uint64(num)) - - var st *state.StateDB - if block != nil { - st = state.New(block.Root(), self.xeth().Backend().StateDb()) - } else { - st = chain.State() - } - return self.xeth().WithState(st) -} - -func (self *EthereumApi) getStateWithNum(num int64) *xeth.State { - return self.xethWithStateNum(num).State() -} - -func (self *EthereumApi) start() { - timer := time.NewTicker(2 * time.Second) -done: - for { - select { - case <-timer.C: - self.logMut.Lock() - self.messagesMut.Lock() - for id, filter := range self.logs { - if time.Since(filter.timeout) > filterTickerTime { - self.filterManager.UninstallFilter(id) - delete(self.logs, id) - } - } - - for id, filter := range self.messages { - if time.Since(filter.timeout) > filterTickerTime { - self.xeth().Whisper().Unwatch(id) - delete(self.messages, id) - } - } - self.messagesMut.Unlock() - self.logMut.Unlock() - case <-self.quit: - break done - } - } -} - -func (self *EthereumApi) stop() { - close(self.quit) -} - -// func (self *EthereumApi) Register(args string, reply *interface{}) error { -// self.regmut.Lock() -// defer self.regmut.Unlock() - -// if _, ok := self.register[args]; ok { -// self.register[args] = nil // register with empty -// } -// return nil -// } - -// func (self *EthereumApi) Unregister(args string, reply *interface{}) error { -// self.regmut.Lock() -// defer self.regmut.Unlock() - -// delete(self.register, args) - -// return nil -// } - -// func (self *EthereumApi) WatchTx(args string, reply *interface{}) error { -// self.regmut.Lock() -// defer self.regmut.Unlock() - -// txs := self.register[args] -// self.register[args] = nil - -// *reply = txs -// return nil -// } - -func (self *EthereumApi) NewFilter(args *FilterOptions, reply *interface{}) error { - var id int - filter := core.NewFilter(self.xeth().Backend()) - filter.SetOptions(toFilterOptions(args)) - filter.LogsCallback = func(logs state.Logs) { - self.logMut.Lock() - defer self.logMut.Unlock() - - self.logs[id].add(logs...) - } - id = self.filterManager.InstallFilter(filter) - self.logs[id] = &logFilter{timeout: time.Now()} - - *reply = common.ToHex(big.NewInt(int64(id)).Bytes()) - - return nil -} - -func (self *EthereumApi) UninstallFilter(id int, reply *interface{}) error { - if _, ok := self.logs[id]; ok { - delete(self.logs, id) - } - - self.filterManager.UninstallFilter(id) - *reply = true - return nil -} - -func (self *EthereumApi) NewFilterString(args *FilterStringArgs, reply *interface{}) error { - var id int - filter := core.NewFilter(self.xeth().Backend()) - - switch args.Word { - case "pending": - filter.PendingCallback = func(tx *types.Transaction) { - self.logMut.Lock() - defer self.logMut.Unlock() - - self.logs[id].add(&state.StateLog{}) - } - case "latest": - filter.BlockCallback = func(block *types.Block, logs state.Logs) { - self.logMut.Lock() - defer self.logMut.Unlock() - - for _, log := range logs { - self.logs[id].add(log) - } - self.logs[id].add(&state.StateLog{}) - } - default: - return NewValidationError("Word", "Must be `latest` or `pending`") - } - - id = self.filterManager.InstallFilter(filter) - self.logs[id] = &logFilter{timeout: time.Now()} - *reply = common.ToHex(big.NewInt(int64(id)).Bytes()) - - return nil -} - -func (self *EthereumApi) FilterChanged(id int, reply *interface{}) error { - self.logMut.Lock() - defer self.logMut.Unlock() - - if self.logs[id] != nil { - *reply = NewLogsRes(self.logs[id].get()) - } - - return nil -} - -func (self *EthereumApi) Logs(id int, reply *interface{}) error { - self.logMut.Lock() - defer self.logMut.Unlock() - - filter := self.filterManager.GetFilter(id) - if filter != nil { - *reply = NewLogsRes(filter.Find()) - } - - return nil -} - -func (self *EthereumApi) AllLogs(args *FilterOptions, reply *interface{}) error { - filter := core.NewFilter(self.xeth().Backend()) - filter.SetOptions(toFilterOptions(args)) - - *reply = NewLogsRes(filter.Find()) - - return nil -} - -func (p *EthereumApi) Transact(args *NewTxArgs, reply *interface{}) (err error) { - // TODO if no_private_key then - //if _, exists := p.register[args.From]; exists { - // p.register[args.From] = append(p.register[args.From], args) - //} else { - /* - account := accounts.Get(common.FromHex(args.From)) - if account != nil { - if account.Unlocked() { - if !unlockAccount(account) { - return - } - } - - result, _ := account.Transact(common.FromHex(args.To), common.FromHex(args.Value), common.FromHex(args.Gas), common.FromHex(args.GasPrice), common.FromHex(args.Data)) - if len(result) > 0 { - *reply = common.ToHex(result) - } - } else if _, exists := p.register[args.From]; exists { - p.register[ags.From] = append(p.register[args.From], args) - } - */ - - if err := args.requirements(); err != nil { - return err - } - - // TODO: align default values to have the same type, e.g. not depend on - // common.Value conversions later on - if args.Gas.Cmp(big.NewInt(0)) == 0 { - args.Gas = defaultGas - } - - if args.GasPrice.Cmp(big.NewInt(0)) == 0 { - args.GasPrice = defaultGasPrice - } - - *reply, err = p.xeth().Transact(args.From, args.To, args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) - if err != nil { - fmt.Println("err:", err) - return err - } - - return nil -} - -func (p *EthereumApi) Call(args *NewTxArgs, reply *interface{}) error { - result, err := p.xethWithStateNum(args.BlockNumber).Call(args.From, args.To, args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) - if err != nil { - return err - } - - *reply = result - return nil -} - -func (p *EthereumApi) GetBalance(args *GetBalanceArgs, reply *interface{}) error { - if err := args.requirements(); err != nil { - return err - } - state := p.getStateWithNum(args.BlockNumber).SafeGet(args.Address) - *reply = common.ToHex(state.Balance().Bytes()) - return nil -} - -func (p *EthereumApi) GetStorage(args *GetStorageArgs, reply *interface{}) error { - if err := args.requirements(); err != nil { - return err - } - *reply = p.getStateWithNum(args.BlockNumber).SafeGet(args.Address).Storage() - return nil -} - -func (p *EthereumApi) GetStorageAt(args *GetStorageAtArgs, reply *interface{}) error { - if err := args.requirements(); err != nil { - return err - } - state := p.getStateWithNum(args.BlockNumber).SafeGet(args.Address) - - value := state.StorageString(args.Key) - var hx string - if strings.Index(args.Key, "0x") == 0 { - hx = string([]byte(args.Key)[2:]) - } else { - // Convert the incoming string (which is a bigint) into hex - i, _ := new(big.Int).SetString(args.Key, 10) - hx = common.Bytes2Hex(i.Bytes()) - } - rpclogger.Debugf("GetStateAt(%s, %s)\n", args.Address, hx) - *reply = map[string]string{args.Key: value.Str()} - return nil -} - -func (p *EthereumApi) GetTxCountAt(args *GetTxCountArgs, reply *interface{}) error { - err := args.requirements() - if err != nil { - return err - } - *reply = p.xethWithStateNum(args.BlockNumber).TxCountAt(args.Address) - return nil -} - -func (p *EthereumApi) GetData(args *GetDataArgs, reply *interface{}) error { - if err := args.requirements(); err != nil { - return err - } - *reply = p.xethWithStateNum(args.BlockNumber).CodeAt(args.Address) - return nil -} - -func (p *EthereumApi) GetCompilers(reply *interface{}) error { - c := []string{""} - *reply = c - return nil -} - -func (p *EthereumApi) DbPut(args *DbArgs, reply *interface{}) error { - if err := args.requirements(); err != nil { - return err - } - - p.db.Put([]byte(args.Database+args.Key), []byte(args.Value)) - *reply = true - return nil -} - -func (p *EthereumApi) DbGet(args *DbArgs, reply *interface{}) error { - if err := args.requirements(); err != nil { - return err - } - - res, _ := p.db.Get([]byte(args.Database + args.Key)) - *reply = string(res) - return nil -} - -func (p *EthereumApi) NewWhisperIdentity(reply *interface{}) error { - *reply = p.xeth().Whisper().NewIdentity() - return nil -} - -// func (p *EthereumApi) RemoveWhisperIdentity(args *WhisperIdentityArgs, reply *interface{}) error { -// *reply = p.xeth().Whisper().RemoveIdentity(args.Identity) -// return nil -// } - -func (p *EthereumApi) NewWhisperFilter(args *WhisperFilterArgs, reply *interface{}) error { - var id int - opts := new(xeth.Options) - opts.From = args.From - opts.To = args.To - opts.Topics = args.Topics - opts.Fn = func(msg xeth.WhisperMessage) { - p.messagesMut.Lock() - defer p.messagesMut.Unlock() - p.messages[id].add(msg) // = append(p.messages[id], msg) - } - id = p.xeth().Whisper().Watch(opts) - p.messages[id] = &whisperFilter{timeout: time.Now()} - *reply = common.ToHex(big.NewInt(int64(id)).Bytes()) - return nil -} - -func (p *EthereumApi) UninstallWhisperFilter(id int, reply *interface{}) error { - delete(p.messages, id) - *reply = true - return nil -} - -func (self *EthereumApi) MessagesChanged(id int, reply *interface{}) error { - self.messagesMut.Lock() - defer self.messagesMut.Unlock() - - if self.messages[id] != nil { - *reply = self.messages[id].get() - } - - return nil -} - -func (p *EthereumApi) WhisperPost(args *WhisperMessageArgs, reply *interface{}) error { - err := p.xeth().Whisper().Post(args.Payload, args.To, args.From, args.Topics, args.Priority, args.Ttl) - if err != nil { - return err - } - - *reply = true - return nil -} - -func (p *EthereumApi) HasWhisperIdentity(args string, reply *interface{}) error { - *reply = p.xeth().Whisper().HasIdentity(args) - return nil -} - -func (p *EthereumApi) WhisperMessages(id int, reply *interface{}) error { - *reply = p.xeth().Whisper().Messages(id) - return nil -} - -func (p *EthereumApi) GetTransactionByHash(hash string, reply *interface{}) error { - tx := p.xeth().EthTransactionByHash(hash) - if tx != nil { - *reply = NewTransactionRes(tx) - } - return nil -} - -func (p *EthereumApi) GetBlockByHash(blockhash string, includetx bool) (*BlockRes, error) { - block := p.xeth().EthBlockByHash(blockhash) - br := NewBlockRes(block) - br.fullTx = includetx - return br, nil -} - -func (p *EthereumApi) GetBlockByNumber(blocknum int64, includetx bool) (*BlockRes, error) { - block := p.xeth().EthBlockByNumber(blocknum) - br := NewBlockRes(block) - br.fullTx = includetx - return br, nil -} - -func (p *EthereumApi) GetBlockTransactionCountByHash(blockhash string) (int64, error) { - block := p.xeth().EthBlockByHash(blockhash) - br := NewBlockRes(block) - return int64(len(br.Transactions)), nil -} - -func (p *EthereumApi) GetBlockTransactionCountByNumber(blocknum int64) (int64, error) { - block := p.xeth().EthBlockByNumber(blocknum) - br := NewBlockRes(block) - return int64(len(br.Transactions)), nil -} +func (self *EthereumApi) xeth() *xeth.XEth { + self.xethMu.RLock() + defer self.xethMu.RUnlock() -func (p *EthereumApi) GetBlockUncleCountByHash(blockhash string) (int64, error) { - block := p.xeth().EthBlockByHash(blockhash) - br := NewBlockRes(block) - return int64(len(br.Uncles)), nil + return self.eth } -func (p *EthereumApi) GetBlockUncleCountByNumber(blocknum int64) (int64, error) { - block := p.xeth().EthBlockByNumber(blocknum) - br := NewBlockRes(block) - return int64(len(br.Uncles)), nil +func (self *EthereumApi) xethAtStateNum(num int64) *xeth.XEth { + return self.xeth().AtStateNum(num) } func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error { // Spec at https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC rpclogger.Debugf("%s %s", req.Method, req.Params) + switch req.Method { case "web3_sha3": args := new(Sha3Args) @@ -504,7 +59,8 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error case "net_listening": *reply = p.xeth().IsListening() case "net_peerCount": - *reply = common.ToHex(big.NewInt(int64(p.xeth().PeerCount())).Bytes()) + v := p.xeth().PeerCount() + *reply = common.ToHex(big.NewInt(int64(v)).Bytes()) case "eth_coinbase": // TODO handling of empty coinbase due to lack of accounts res := p.xeth().Coinbase() @@ -516,97 +72,131 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error case "eth_mining": *reply = p.xeth().IsMining() case "eth_gasPrice": - *reply = common.ToHex(defaultGasPrice.Bytes()) + v := p.xeth().DefaultGas() + *reply = common.ToHex(v.Bytes()) case "eth_accounts": *reply = p.xeth().Accounts() case "eth_blockNumber": - *reply = common.ToHex(p.xeth().Backend().ChainManager().CurrentBlock().Number().Bytes()) + v := p.xeth().Backend().ChainManager().CurrentBlock().Number() + *reply = common.ToHex(v.Bytes()) case "eth_getBalance": args := new(GetBalanceArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.GetBalance(args, reply) + + if err := args.requirements(); err != nil { + return err + } + + v := p.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address).Balance() + *reply = common.ToHex(v.Bytes()) case "eth_getStorage", "eth_storageAt": args := new(GetStorageArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.GetStorage(args, reply) + + if err := args.requirements(); err != nil { + return err + } + + *reply = p.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address).Storage() case "eth_getStorageAt": args := new(GetStorageAtArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.GetStorageAt(args, reply) + if err := args.requirements(); err != nil { + return err + } + + state := p.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address) + value := state.StorageString(args.Key) + + *reply = common.Bytes2Hex(value.Bytes()) case "eth_getTransactionCount": args := new(GetTxCountArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.GetTxCountAt(args, reply) + + err := args.requirements() + if err != nil { + return err + } + + *reply = p.xethAtStateNum(args.BlockNumber).TxCountAt(args.Address) case "eth_getBlockTransactionCountByHash": args := new(GetBlockByHashArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - v, err := p.GetBlockTransactionCountByHash(args.BlockHash) - if err != nil { - return err - } - *reply = common.ToHex(big.NewInt(v).Bytes()) + block := NewBlockRes(p.xeth().EthBlockByHash(args.BlockHash)) + *reply = common.ToHex(big.NewInt(int64(len(block.Transactions))).Bytes()) case "eth_getBlockTransactionCountByNumber": args := new(GetBlockByNumberArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - v, err := p.GetBlockTransactionCountByNumber(args.BlockNumber) - if err != nil { - return err - } - *reply = common.ToHex(big.NewInt(v).Bytes()) + block := NewBlockRes(p.xeth().EthBlockByNumber(args.BlockNumber)) + *reply = common.ToHex(big.NewInt(int64(len(block.Transactions))).Bytes()) case "eth_getUncleCountByBlockHash": args := new(GetBlockByHashArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - v, err := p.GetBlockUncleCountByHash(args.BlockHash) - if err != nil { - return err - } - *reply = common.ToHex(big.NewInt(v).Bytes()) + block := p.xeth().EthBlockByHash(args.BlockHash) + br := NewBlockRes(block) + *reply = common.ToHex(big.NewInt(int64(len(br.Uncles))).Bytes()) case "eth_getUncleCountByBlockNumber": args := new(GetBlockByNumberArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - v, err := p.GetBlockUncleCountByNumber(args.BlockNumber) - if err != nil { - return err - } - *reply = common.ToHex(big.NewInt(v).Bytes()) + block := p.xeth().EthBlockByNumber(args.BlockNumber) + br := NewBlockRes(block) + *reply = common.ToHex(big.NewInt(int64(len(br.Uncles))).Bytes()) case "eth_getData", "eth_getCode": args := new(GetDataArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.GetData(args, reply) + if err := args.requirements(); err != nil { + return err + } + *reply = p.xethAtStateNum(args.BlockNumber).CodeAt(args.Address) case "eth_sendTransaction", "eth_transact": args := new(NewTxArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.Transact(args, reply) + + if err := args.requirements(); err != nil { + return err + } + + v, err := p.xeth().Transact(args.From, args.To, args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) + if err != nil { + return err + } + *reply = v case "eth_call": args := new(NewTxArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.Call(args, reply) + + v, err := p.xethAtStateNum(args.BlockNumber).Call(args.From, args.To, args.Value.String(), args.Gas.String(), args.GasPrice.String(), args.Data) + if err != nil { + return err + } + + *reply = v case "eth_flush": return NewNotImplementedError(req.Method) case "eth_getBlockByHash": @@ -615,52 +205,55 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error return err } - v, err := p.GetBlockByHash(args.BlockHash, args.Transactions) - if err != nil { - return err - } - *reply = v + block := p.xeth().EthBlockByHash(args.BlockHash) + br := NewBlockRes(block) + br.fullTx = args.IncludeTxs + + *reply = br case "eth_getBlockByNumber": args := new(GetBlockByNumberArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - v, err := p.GetBlockByNumber(args.BlockNumber, args.Transactions) - if err != nil { - return err - } - *reply = v + block := p.xeth().EthBlockByNumber(args.BlockNumber) + br := NewBlockRes(block) + br.fullTx = args.IncludeTxs + + *reply = br case "eth_getTransactionByHash": // HashIndexArgs used, but only the "Hash" part we need. args := new(HashIndexArgs) if err := json.Unmarshal(req.Params, &args); err != nil { } - return p.GetTransactionByHash(args.Hash, reply) + tx := p.xeth().EthTransactionByHash(args.Hash) + if tx != nil { + *reply = NewTransactionRes(tx) + } case "eth_getTransactionByBlockHashAndIndex": args := new(HashIndexArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - v, err := p.GetBlockByHash(args.Hash, true) - if err != nil { - return err - } - if args.Index > int64(len(v.Transactions)) || args.Index < 0 { + block := p.xeth().EthBlockByHash(args.Hash) + br := NewBlockRes(block) + br.fullTx = true + + if args.Index > int64(len(br.Transactions)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } - *reply = v.Transactions[args.Index] + *reply = br.Transactions[args.Index] case "eth_getTransactionByBlockNumberAndIndex": args := new(BlockNumIndexArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - v, err := p.GetBlockByNumber(args.BlockNumber, true) - if err != nil { - return err - } + block := p.xeth().EthBlockByNumber(args.BlockNumber) + v := NewBlockRes(block) + v.fullTx = true + if args.Index > int64(len(v.Transactions)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } @@ -671,18 +264,15 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error return err } - v, err := p.GetBlockByHash(args.Hash, false) - if err != nil { - return err - } - if args.Index > int64(len(v.Uncles)) || args.Index < 0 { + br := NewBlockRes(p.xeth().EthBlockByHash(args.Hash)) + + if args.Index > int64(len(br.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } - uncle, err := p.GetBlockByHash(common.ToHex(v.Uncles[args.Index]), false) - if err != nil { - return err - } + uhash := common.ToHex(br.Uncles[args.Index]) + uncle := NewBlockRes(p.xeth().EthBlockByHash(uhash)) + *reply = uncle case "eth_getUncleByBlockNumberAndIndex": args := new(BlockNumIndexArgs) @@ -690,59 +280,68 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error return err } - v, err := p.GetBlockByNumber(args.BlockNumber, true) - if err != nil { - return err - } + block := p.xeth().EthBlockByNumber(args.BlockNumber) + v := NewBlockRes(block) + v.fullTx = true + if args.Index > int64(len(v.Uncles)) || args.Index < 0 { return NewValidationError("Index", "does not exist") } - uncle, err := p.GetBlockByHash(common.ToHex(v.Uncles[args.Index]), false) - if err != nil { - return err - } + uhash := common.ToHex(v.Uncles[args.Index]) + uncle := NewBlockRes(p.xeth().EthBlockByHash(uhash)) + *reply = uncle case "eth_getCompilers": - return p.GetCompilers(reply) + c := []string{""} + *reply = c case "eth_compileSolidity", "eth_compileLLL", "eth_compileSerpent": return NewNotImplementedError(req.Method) case "eth_newFilter": - args := new(FilterOptions) + args := new(BlockFilterArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.NewFilter(args, reply) + + opts := toFilterOptions(args) + id := p.xeth().RegisterFilter(opts) + *reply = common.ToHex(big.NewInt(int64(id)).Bytes()) case "eth_newBlockFilter": args := new(FilterStringArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.NewFilterString(args, reply) + if err := args.requirements(); err != nil { + return err + } + + id := p.xeth().NewFilterString(args.Word) + *reply = common.ToHex(big.NewInt(int64(id)).Bytes()) case "eth_uninstallFilter": args := new(FilterIdArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.UninstallFilter(args.Id, reply) + *reply = p.xeth().UninstallFilter(args.Id) case "eth_getFilterChanges": args := new(FilterIdArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.FilterChanged(args.Id, reply) + *reply = NewLogsRes(p.xeth().FilterChanged(args.Id)) case "eth_getFilterLogs": args := new(FilterIdArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.Logs(args.Id, reply) + *reply = NewLogsRes(p.xeth().Logs(args.Id)) case "eth_getLogs": - args := new(FilterOptions) + args := new(BlockFilterArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.AllLogs(args, reply) + opts := toFilterOptions(args) + *reply = NewLogsRes(p.xeth().AllLogs(opts)) case "eth_getWork", "eth_submitWork": return NewNotImplementedError(req.Method) case "db_putString": @@ -750,13 +349,25 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.DbPut(args, reply) + + if err := args.requirements(); err != nil { + return err + } + + p.db.Put([]byte(args.Database+args.Key), []byte(args.Value)) + *reply = true case "db_getString": args := new(DbArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.DbGet(args, reply) + + if err := args.requirements(); err != nil { + return err + } + + res, _ := p.db.Get([]byte(args.Database + args.Key)) + *reply = string(res) case "db_putHex", "db_getHex": return NewNotImplementedError(req.Method) case "shh_post": @@ -764,21 +375,27 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.WhisperPost(args, reply) + + err := p.xeth().Whisper().Post(args.Payload, args.To, args.From, args.Topics, args.Priority, args.Ttl) + if err != nil { + return err + } + + *reply = true case "shh_newIdentity": - return p.NewWhisperIdentity(reply) + *reply = p.xeth().Whisper().NewIdentity() // case "shh_removeIdentity": // args := new(WhisperIdentityArgs) // if err := json.Unmarshal(req.Params, &args); err != nil { // return err // } - // return p.RemoveWhisperIdentity(args, reply) + // *reply = p.xeth().Whisper().RemoveIdentity(args.Identity) case "shh_hasIdentity": args := new(WhisperIdentityArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.HasWhisperIdentity(args.Identity, reply) + *reply = p.xeth().Whisper().HasIdentity(args.Identity) case "shh_newGroup", "shh_addToGroup": return NewNotImplementedError(req.Method) case "shh_newFilter": @@ -786,43 +403,49 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.NewWhisperFilter(args, reply) + opts := new(xeth.Options) + opts.From = args.From + opts.To = args.To + opts.Topics = args.Topics + id := p.xeth().NewWhisperFilter(opts) + *reply = common.ToHex(big.NewInt(int64(id)).Bytes()) case "shh_uninstallFilter": args := new(FilterIdArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.UninstallWhisperFilter(args.Id, reply) + *reply = p.xeth().UninstallWhisperFilter(args.Id) case "shh_getFilterChanges": args := new(FilterIdArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.MessagesChanged(args.Id, reply) + *reply = p.xeth().MessagesChanged(args.Id) case "shh_getMessages": args := new(FilterIdArgs) if err := json.Unmarshal(req.Params, &args); err != nil { return err } - return p.WhisperMessages(args.Id, reply) + *reply = p.xeth().Whisper().Messages(args.Id) // case "eth_register": - // args, err := req.ToRegisterArgs() - // if err != nil { + // // Placeholder for actual type + // args := new(HashIndexArgs) + // if err := json.Unmarshal(req.Params, &args); err != nil { // return err // } - // return p.Register(args, reply) + // *reply = p.xeth().Register(args.Hash) // case "eth_unregister": - // args, err := req.ToRegisterArgs() - // if err != nil { + // args := new(HashIndexArgs) + // if err := json.Unmarshal(req.Params, &args); err != nil { // return err // } - // return p.Unregister(args, reply) + // *reply = p.xeth().Unregister(args.Hash) // case "eth_watchTx": - // args, err := req.ToWatchTxArgs() - // if err != nil { + // args := new(HashIndexArgs) + // if err := json.Unmarshal(req.Params, &args); err != nil { // return err // } - // return p.WatchTx(args, reply) + // *reply = p.xeth().PullWatchTx(args.Hash) default: return NewNotImplementedError(req.Method) } @@ -831,14 +454,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error return nil } -func (self *EthereumApi) xeth() *xeth.XEth { - self.xethMu.RLock() - defer self.xethMu.RUnlock() - - return self.eth -} - -func toFilterOptions(options *FilterOptions) core.FilterOptions { +func toFilterOptions(options *BlockFilterArgs) *core.FilterOptions { var opts core.FilterOptions // Convert optional address slice/string to byte slice @@ -871,38 +487,5 @@ func toFilterOptions(options *FilterOptions) core.FilterOptions { } opts.Topics = topics - return opts -} - -type whisperFilter struct { - messages []xeth.WhisperMessage - timeout time.Time - id int -} - -func (w *whisperFilter) add(msgs ...xeth.WhisperMessage) { - w.messages = append(w.messages, msgs...) -} -func (w *whisperFilter) get() []xeth.WhisperMessage { - w.timeout = time.Now() - tmp := w.messages - w.messages = nil - return tmp -} - -type logFilter struct { - logs state.Logs - timeout time.Time - id int -} - -func (l *logFilter) add(logs ...state.Log) { - l.logs = append(l.logs, logs...) -} - -func (l *logFilter) get() state.Logs { - l.timeout = time.Now() - tmp := l.logs - l.logs = nil - return tmp + return &opts } |