diff --git a/.travis.yml b/.travis.yml index 5499cf257..c4e39b05e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,8 +1,8 @@ language: go go: - - 1.4.1 + - 1.4.2 before_install: - - sudo add-apt-repository ppa:beineri/opt-qt54 -y + - sudo add-apt-repository ppa:beineri/opt-qt541 -y - sudo apt-get update -qq - sudo apt-get install -yqq libgmp3-dev libreadline6-dev qt54quickcontrols qt54webengine install: diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json index 9b7306530..b66ea932f 100644 --- a/Godeps/Godeps.json +++ b/Godeps/Godeps.json @@ -1,15 +1,10 @@ { "ImportPath": "github.com/ethereum/go-ethereum", - "GoVersion": "go1.4.1", + "GoVersion": "go1.4.2", "Packages": [ "./..." ], "Deps": [ - { - "ImportPath": "bitbucket.org/kardianos/osext", - "Comment": "null-13", - "Rev": "5d3ddcf53a508cc2f7404eaebf546ef2cb5cdb6e" - }, { "ImportPath": "code.google.com/p/go-uuid/uuid", "Comment": "null-12", @@ -37,6 +32,10 @@ "ImportPath": "github.com/jackpal/go-nat-pmp", "Rev": "a45aa3d54aef73b504e15eb71bea0e5565b5e6e1" }, + { + "ImportPath": "github.com/kardianos/osext", + "Rev": "ccfcd0245381f0c94c68f50626665eed3c6b726a" + }, { "ImportPath": "github.com/obscuren/otto", "Rev": "cf13cc4228c5e5ce0fe27a7aea90bc10091c4f19" diff --git a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/LICENSE b/Godeps/_workspace/src/bitbucket.org/kardianos/osext/LICENSE deleted file mode 100644 index 18527a28f..000000000 --- a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/LICENSE +++ /dev/null @@ -1,20 +0,0 @@ -Copyright (c) 2012 Daniel Theophanes - -This software is provided 'as-is', without any express or implied -warranty. In no event will the authors be held liable for any damages -arising from the use of this software. - -Permission is granted to anyone to use this software for any purpose, -including commercial applications, and to alter it and redistribute it -freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - - 3. This notice may not be removed or altered from any source - distribution. diff --git a/Godeps/_workspace/src/github.com/kardianos/osext/LICENSE b/Godeps/_workspace/src/github.com/kardianos/osext/LICENSE new file mode 100644 index 000000000..744875676 --- /dev/null +++ b/Godeps/_workspace/src/github.com/kardianos/osext/LICENSE @@ -0,0 +1,27 @@ +Copyright (c) 2012 The Go Authors. All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + + * Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above +copyright notice, this list of conditions and the following disclaimer +in the documentation and/or other materials provided with the +distribution. + * Neither the name of Google Inc. nor the names of its +contributors may be used to endorse or promote products derived from +this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/Godeps/_workspace/src/github.com/kardianos/osext/README.md b/Godeps/_workspace/src/github.com/kardianos/osext/README.md new file mode 100644 index 000000000..820e1ecb5 --- /dev/null +++ b/Godeps/_workspace/src/github.com/kardianos/osext/README.md @@ -0,0 +1,14 @@ +### Extensions to the "os" package. + +## Find the current Executable and ExecutableFolder. + +There is sometimes utility in finding the current executable file +that is running. This can be used for upgrading the current executable +or finding resources located relative to the executable file. + +Multi-platform and supports: + * Linux + * OS X + * Windows + * Plan 9 + * BSDs. diff --git a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext.go b/Godeps/_workspace/src/github.com/kardianos/osext/osext.go similarity index 87% rename from Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext.go rename to Godeps/_workspace/src/github.com/kardianos/osext/osext.go index 37efbb221..4ed4b9aa3 100644 --- a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext.go +++ b/Godeps/_workspace/src/github.com/kardianos/osext/osext.go @@ -25,8 +25,3 @@ func ExecutableFolder() (string, error) { folder, _ := filepath.Split(p) return folder, nil } - -// Depricated. Same as Executable(). -func GetExePath() (exePath string, err error) { - return Executable() -} diff --git a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_plan9.go b/Godeps/_workspace/src/github.com/kardianos/osext/osext_plan9.go similarity index 51% rename from Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_plan9.go rename to Godeps/_workspace/src/github.com/kardianos/osext/osext_plan9.go index 4468a73a7..655750c54 100644 --- a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_plan9.go +++ b/Godeps/_workspace/src/github.com/kardianos/osext/osext_plan9.go @@ -5,16 +5,16 @@ package osext import ( - "syscall" - "os" - "strconv" + "os" + "strconv" + "syscall" ) func executable() (string, error) { - f, err := os.Open("/proc/" + strconv.Itoa(os.Getpid()) + "/text") - if err != nil { - return "", err - } - defer f.Close() - return syscall.Fd2path(int(f.Fd())) + f, err := os.Open("/proc/" + strconv.Itoa(os.Getpid()) + "/text") + if err != nil { + return "", err + } + defer f.Close() + return syscall.Fd2path(int(f.Fd())) } diff --git a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_procfs.go b/Godeps/_workspace/src/github.com/kardianos/osext/osext_procfs.go similarity index 74% rename from Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_procfs.go rename to Godeps/_workspace/src/github.com/kardianos/osext/osext_procfs.go index 546fec915..a50021ad5 100644 --- a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_procfs.go +++ b/Godeps/_workspace/src/github.com/kardianos/osext/osext_procfs.go @@ -2,12 +2,13 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build linux netbsd openbsd +// +build linux netbsd openbsd solaris dragonfly package osext import ( "errors" + "fmt" "os" "runtime" ) @@ -18,8 +19,10 @@ func executable() (string, error) { return os.Readlink("/proc/self/exe") case "netbsd": return os.Readlink("/proc/curproc/exe") - case "openbsd": + case "openbsd", "dragonfly": return os.Readlink("/proc/curproc/file") + case "solaris": + return os.Readlink(fmt.Sprintf("/proc/%d/path/a.out", os.Getpid())) } return "", errors.New("ExecPath not implemented for " + runtime.GOOS) } diff --git a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_sysctl.go b/Godeps/_workspace/src/github.com/kardianos/osext/osext_sysctl.go similarity index 100% rename from Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_sysctl.go rename to Godeps/_workspace/src/github.com/kardianos/osext/osext_sysctl.go diff --git a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_test.go b/Godeps/_workspace/src/github.com/kardianos/osext/osext_test.go similarity index 100% rename from Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_test.go rename to Godeps/_workspace/src/github.com/kardianos/osext/osext_test.go diff --git a/Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_windows.go b/Godeps/_workspace/src/github.com/kardianos/osext/osext_windows.go similarity index 100% rename from Godeps/_workspace/src/bitbucket.org/kardianos/osext/osext_windows.go rename to Godeps/_workspace/src/github.com/kardianos/osext/osext_windows.go diff --git a/accounts/account_manager.go b/accounts/account_manager.go index da0bd8900..3e9fa7799 100644 --- a/accounts/account_manager.go +++ b/accounts/account_manager.go @@ -34,33 +34,62 @@ package accounts import ( crand "crypto/rand" + + "errors" + "sync" + "time" + "github.com/ethereum/go-ethereum/crypto" ) +var ErrLocked = errors.New("account is locked; please request passphrase") + // TODO: better name for this struct? type Account struct { Address []byte } type AccountManager struct { - keyStore crypto.KeyStore2 + keyStore crypto.KeyStore2 + unlockedKeys map[string]crypto.Key + unlockMilliseconds time.Duration + mutex sync.RWMutex } -// TODO: get key by addr - modify KeyStore2 GetKey to work with addr - -// TODO: pass through passphrase for APIs which require access to private key? -func NewAccountManager(keyStore crypto.KeyStore2) AccountManager { +func NewAccountManager(keyStore crypto.KeyStore2, unlockMilliseconds time.Duration) AccountManager { + keysMap := make(map[string]crypto.Key) am := &AccountManager{ - keyStore: keyStore, + keyStore: keyStore, + unlockedKeys: keysMap, + unlockMilliseconds: unlockMilliseconds, } return *am } -func (am *AccountManager) Sign(fromAccount *Account, keyAuth string, toSign []byte) (signature []byte, err error) { +func (am AccountManager) DeleteAccount(address []byte, auth string) error { + return am.keyStore.DeleteKey(address, auth) +} + +func (am *AccountManager) Sign(fromAccount *Account, toSign []byte) (signature []byte, err error) { + am.mutex.RLock() + unlockedKey := am.unlockedKeys[string(fromAccount.Address)] + am.mutex.RUnlock() + if unlockedKey.Address == nil { + return nil, ErrLocked + } + signature, err = crypto.Sign(toSign, unlockedKey.PrivateKey) + return signature, err +} + +func (am *AccountManager) SignLocked(fromAccount *Account, keyAuth string, toSign []byte) (signature []byte, err error) { key, err := am.keyStore.GetKey(fromAccount.Address, keyAuth) if err != nil { return nil, err } + am.mutex.RLock() + am.unlockedKeys[string(fromAccount.Address)] = *key + am.mutex.RUnlock() + go unlockLater(am, fromAccount.Address) signature, err = crypto.Sign(toSign, key.PrivateKey) return signature, err } @@ -76,8 +105,6 @@ func (am AccountManager) NewAccount(auth string) (*Account, error) { return ua, err } -// set of accounts == set of keys in given key store -// TODO: do we need persistence of accounts as well? func (am *AccountManager) Accounts() ([]Account, error) { addresses, err := am.keyStore.GetKeyAddresses() if err != nil { @@ -93,3 +120,13 @@ func (am *AccountManager) Accounts() ([]Account, error) { } return accounts, err } + +func unlockLater(am *AccountManager, addr []byte) { + select { + case <-time.After(time.Millisecond * am.unlockMilliseconds): + } + am.mutex.RLock() + // TODO: how do we know the key is actually gone from memory? + delete(am.unlockedKeys, string(addr)) + am.mutex.RUnlock() +} diff --git a/accounts/accounts_test.go b/accounts/accounts_test.go index 30e8c6285..44d1d72f1 100644 --- a/accounts/accounts_test.go +++ b/accounts/accounts_test.go @@ -5,16 +5,78 @@ import ( "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto/randentropy" + "github.com/ethereum/go-ethereum/ethutil" + "time" ) func TestAccountManager(t *testing.T) { - ks := crypto.NewKeyStorePlain(crypto.DefaultDataDir()) - am := NewAccountManager(ks) + ks := crypto.NewKeyStorePlain(ethutil.DefaultDataDir() + "/testaccounts") + am := NewAccountManager(ks, 100) pass := "" // not used but required by API a1, err := am.NewAccount(pass) toSign := randentropy.GetEntropyCSPRNG(32) - _, err = am.Sign(a1, pass, toSign) + _, err = am.SignLocked(a1, pass, toSign) if err != nil { t.Fatal(err) } + + // Cleanup + time.Sleep(time.Millisecond * 150) // wait for locking + + accounts, err := am.Accounts() + if err != nil { + t.Fatal(err) + } + for _, account := range accounts { + err := am.DeleteAccount(account.Address, pass) + if err != nil { + t.Fatal(err) + } + } +} + +func TestAccountManagerLocking(t *testing.T) { + ks := crypto.NewKeyStorePassphrase(ethutil.DefaultDataDir() + "/testaccounts") + am := NewAccountManager(ks, 200) + pass := "foo" + a1, err := am.NewAccount(pass) + toSign := randentropy.GetEntropyCSPRNG(32) + + // Signing without passphrase fails because account is locked + _, err = am.Sign(a1, toSign) + if err != ErrLocked { + t.Fatal(err) + } + + // Signing with passphrase works + _, err = am.SignLocked(a1, pass, toSign) + if err != nil { + t.Fatal(err) + } + + // Signing without passphrase works because account is temp unlocked + _, err = am.Sign(a1, toSign) + if err != nil { + t.Fatal(err) + } + + // Signing without passphrase fails after automatic locking + time.Sleep(time.Millisecond * time.Duration(250)) + + _, err = am.Sign(a1, toSign) + if err != ErrLocked { + t.Fatal(err) + } + + // Cleanup + accounts, err := am.Accounts() + if err != nil { + t.Fatal(err) + } + for _, account := range accounts { + err := am.DeleteAccount(account.Address, pass) + if err != nil { + t.Fatal(err) + } + } } diff --git a/cmd/ethereum/flags.go b/cmd/ethereum/flags.go index 577bee442..7d410c8e4 100644 --- a/cmd/ethereum/flags.go +++ b/cmd/ethereum/flags.go @@ -26,10 +26,10 @@ import ( "fmt" "log" "os" - "os/user" "path" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/ethutil" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/p2p/nat" "github.com/ethereum/go-ethereum/vm" @@ -79,12 +79,7 @@ var ( InputFile string ) -func defaultDataDir() string { - usr, _ := user.Current() - return path.Join(usr.HomeDir, ".ethereum") -} - -var defaultConfigFile = path.Join(defaultDataDir(), "conf.ini") +var defaultConfigFile = path.Join(ethutil.DefaultDataDir(), "conf.ini") func Init() { // TODO: move common flag processing to cmd/util @@ -107,7 +102,7 @@ func Init() { flag.StringVar(&SecretFile, "import", "", "imports the file given (hex or mnemonic formats)") flag.StringVar(&ExportDir, "export", "", "exports the session keyring to files in the directory given") flag.StringVar(&LogFile, "logfile", "", "log file (defaults to standard output)") - flag.StringVar(&Datadir, "datadir", defaultDataDir(), "specifies the datadir to use") + flag.StringVar(&Datadir, "datadir", ethutil.DefaultDataDir(), "specifies the datadir to use") flag.StringVar(&ConfigFile, "conf", defaultConfigFile, "config file") flag.StringVar(&DebugFile, "debug", "", "debug file (no debugging if not set)") flag.IntVar(&LogLevel, "loglevel", int(logger.InfoLevel), "loglevel: 0-5: silent,error,warn,info,debug,debug detail)") diff --git a/cmd/mist/assets/examples/info.html b/cmd/mist/assets/examples/info.html index 2a405c280..3b958a494 100644 --- a/cmd/mist/assets/examples/info.html +++ b/cmd/mist/assets/examples/info.html @@ -62,6 +62,8 @@ web3.setProvider(new web3.providers.HttpSyncProvider('http://localhost:8545')); + eth.defaultBlock = -2 + document.querySelector("#number").innerHTML = eth.number; document.querySelector("#coinbase").innerHTML = eth.coinbase document.querySelector("#peer_count").innerHTML = eth.peerCount; @@ -72,8 +74,9 @@ document.querySelector("#mining").innerHTML = eth.mining; document.querySelector("#listening").innerHTML = eth.listening; eth.watch('chain').changed(function() { - document.querySelector("#number").innerHTML = eth.number; - }); + document.querySelector("#number").innerHTML = eth.number; + }); + diff --git a/cmd/mist/assets/ext/ethereum.js/dist/ethereum.js b/cmd/mist/assets/ext/ethereum.js/dist/ethereum.js index 83b598b3f..522b77ebf 100644 --- a/cmd/mist/assets/ext/ethereum.js/dist/ethereum.js +++ b/cmd/mist/assets/ext/ethereum.js/dist/ethereum.js @@ -53,7 +53,6 @@ var inputTypes = types.inputTypes(); /// @returns bytes representation of input params var formatInput = function (inputs, params) { var bytes = ""; - var padding = c.ETH_PADDING * 2; /// first we iterate in search for dynamic inputs.forEach(function (input, index) { @@ -110,6 +109,7 @@ var formatOutput = function (outs, output) { output = output.slice(dynamicPartLength); outs.forEach(function (out, i) { + /*jshint maxcomplexity:6 */ var typeMatch = false; for (var j = 0; j < outputTypes.length && !typeMatch; j++) { typeMatch = outputTypes[j].type(outs[i].type); @@ -210,7 +210,7 @@ module.exports = { }; -},{"./const":2,"./formatters":6,"./types":11,"./utils":12,"./web3":13}],2:[function(require,module,exports){ +},{"./const":2,"./formatters":8,"./types":14,"./utils":15,"./web3":17}],2:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -264,7 +264,8 @@ module.exports = { ETH_PADDING: 32, ETH_SIGNATURE_LENGTH: 4, ETH_UNITS: ETH_UNITS, - ETH_BIGNUMBER_ROUNDING_MODE: { ROUNDING_MODE: BigNumber.ROUND_DOWN } + ETH_BIGNUMBER_ROUNDING_MODE: { ROUNDING_MODE: BigNumber.ROUND_DOWN }, + ETH_POLLING_TIMEOUT: 1000 }; @@ -340,6 +341,7 @@ var addFunctionsToContract = function (contract, desc, address) { var typeName = utils.extractTypeName(method.name); var impl = function () { + /*jshint maxcomplexity:7 */ var params = Array.prototype.slice.call(arguments); var signature = abi.signatureFromAscii(method.name); var parsed = inputParser[displayName][typeName].apply(null, params); @@ -416,11 +418,11 @@ var addEventsToContract = function (contract, desc, address) { var signature = abi.eventSignatureFromAscii(e.name); var event = eventImpl.inputParser(address, signature, e); var o = event.apply(null, params); - o._onWatchEventResult = function (data) { + var outputFormatter = function (data) { var parser = eventImpl.outputParser(e); return parser(data); }; - return web3.eth.watch(o); + return web3.eth.watch(o, undefined, undefined, outputFormatter); }; // this property should be used by eth.filter to check if object is an event @@ -487,7 +489,131 @@ var contract = function (address, desc) { module.exports = contract; -},{"./abi":1,"./event":4,"./utils":12,"./web3":13}],4:[function(require,module,exports){ +},{"./abi":1,"./event":6,"./utils":15,"./web3":17}],4:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js 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. + + ethereum.js 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 ethereum.js. If not, see . +*/ +/** @file db.js + * @authors: + * Marek Kotewicz + * @date 2015 + */ + +/// @returns an array of objects describing web3.db api methods +var methods = function () { + return [ + { name: 'put', call: 'db_put' }, + { name: 'get', call: 'db_get' }, + { name: 'putString', call: 'db_putString' }, + { name: 'getString', call: 'db_getString' } + ]; +}; + +module.exports = { + methods: methods +}; + +},{}],5:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js 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. + + ethereum.js 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 ethereum.js. If not, see . +*/ +/** @file eth.js + * @authors: + * Marek Kotewicz + * @date 2015 + */ + +/// @returns an array of objects describing web3.eth api methods +var methods = function () { + var blockCall = function (args) { + return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber"; + }; + + var transactionCall = function (args) { + return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; + }; + + var uncleCall = function (args) { + return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; + }; + + var transactionCountCall = function (args) { + return typeof args[0] === "string" ? 'eth_transactionCountByHash' : 'eth_transactionCountByNumber'; + }; + + var uncleCountCall = function (args) { + return typeof args[0] === "string" ? 'eth_uncleCountByHash' : 'eth_uncleCountByNumber'; + }; + + return [ + { name: 'balanceAt', call: 'eth_balanceAt' }, + { name: 'stateAt', call: 'eth_stateAt' }, + { name: 'storageAt', call: 'eth_storageAt' }, + { name: 'countAt', call: 'eth_countAt'}, + { name: 'codeAt', call: 'eth_codeAt' }, + { name: 'transact', call: 'eth_transact' }, + { name: 'call', call: 'eth_call' }, + { name: 'block', call: blockCall }, + { name: 'transaction', call: transactionCall }, + { name: 'uncle', call: uncleCall }, + { name: 'compilers', call: 'eth_compilers' }, + { name: 'flush', call: 'eth_flush' }, + { name: 'lll', call: 'eth_lll' }, + { name: 'solidity', call: 'eth_solidity' }, + { name: 'serpent', call: 'eth_serpent' }, + { name: 'logs', call: 'eth_logs' }, + { name: 'transactionCount', call: transactionCountCall }, + { name: 'uncleCount', call: uncleCountCall } + ]; +}; + +/// @returns an array of objects describing web3.eth api properties +var properties = function () { + return [ + { name: 'coinbase', getter: 'eth_coinbase', setter: 'eth_setCoinbase' }, + { name: 'listening', getter: 'eth_listening', setter: 'eth_setListening' }, + { name: 'mining', getter: 'eth_mining', setter: 'eth_setMining' }, + { name: 'gasPrice', getter: 'eth_gasPrice' }, + { name: 'accounts', getter: 'eth_accounts' }, + { name: 'peerCount', getter: 'eth_peerCount' }, + { name: 'defaultBlock', getter: 'eth_defaultBlock', setter: 'eth_setDefaultBlock' }, + { name: 'number', getter: 'eth_number'} + ]; +}; + +module.exports = { + methods: methods, + properties: properties +}; + + +},{}],6:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -571,9 +697,9 @@ var getArgumentsObject = function (inputs, indexed, notIndexed) { return inputs.reduce(function (acc, current) { var value; if (current.indexed) - value = indexed.splice(0, 1)[0]; + value = indexedCopy.splice(0, 1)[0]; else - value = notIndexed.splice(0, 1)[0]; + value = notIndexedCopy.splice(0, 1)[0]; acc[current.name] = value; return acc; @@ -589,6 +715,7 @@ var outputParser = function (event) { args: {} }; + output.topics = output.topic; // fallback for go-ethereum if (!output.topic) { return result; } @@ -624,7 +751,7 @@ module.exports = { }; -},{"./abi":1,"./utils":12}],5:[function(require,module,exports){ +},{"./abi":1,"./utils":15}],7:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -650,84 +777,96 @@ module.exports = { * @date 2014 */ -var web3 = require('./web3'); // jshint ignore:line - -/// should be used when we want to watch something -/// it's using inner polling mechanism and is notified about changes -/// TODO: change 'options' name cause it may be not the best matching one, since we have events -var Filter = function(options, impl) { - - if (typeof options !== "string") { - - // topics property is deprecated, warn about it! - if (options.topics) { - console.warn('"topics" is deprecated, use "topic" instead'); - } - - this._onWatchResult = options._onWatchEventResult; - - // evaluate lazy properties - options = { - to: options.to, - topic: options.topic, - earliest: options.earliest, - latest: options.latest, - max: options.max, - skip: options.skip, - address: options.address - }; - +/// Should be called to check if filter implementation is valid +/// @returns true if it is, otherwise false +var implementationIsValid = function (i) { + return !!i && + typeof i.newFilter === 'function' && + typeof i.getMessages === 'function' && + typeof i.uninstallFilter === 'function' && + typeof i.startPolling === 'function' && + typeof i.stopPolling === 'function'; +}; + +/// This method should be called on options object, to verify deprecated properties && lazy load dynamic ones +/// @param should be string or object +/// @returns options string or object +var getOptions = function (options) { + if (typeof options === 'string') { + return options; + } + + options = options || {}; + + if (options.topics) { + console.warn('"topics" is deprecated, is "topic" instead'); } - - this.impl = impl; - this.callbacks = []; - this.id = impl.newFilter(options); - web3.provider.startPolling({method: impl.changed, params: [this.id]}, this.id, this.trigger.bind(this)); + // evaluate lazy properties + return { + to: options.to, + topic: options.topic, + earliest: options.earliest, + latest: options.latest, + max: options.max, + skip: options.skip, + address: options.address + }; }; -/// alias for changed* -Filter.prototype.arrived = function(callback) { - this.changed(callback); -}; -Filter.prototype.happened = function(callback) { - this.changed(callback); -}; +/// Should be used when we want to watch something +/// it's using inner polling mechanism and is notified about changes +/// @param options are filter options +/// @param implementation, an abstract polling implementation +/// @param formatter (optional), callback function which formats output before 'real' callback +var filter = function(options, implementation, formatter) { + if (!implementationIsValid(implementation)) { + console.error('filter implemenation is invalid'); + return; + } -/// gets called when there is new eth/shh message -Filter.prototype.changed = function(callback) { - this.callbacks.push(callback); -}; + options = getOptions(options); + var callbacks = []; + var filterId = implementation.newFilter(options); + var onMessages = function (messages) { + messages.forEach(function (message) { + message = formatter ? formatter(message) : message; + callbacks.forEach(function (callback) { + callback(message); + }); + }); + }; -/// trigger calling new message from people -Filter.prototype.trigger = function(messages) { - for (var i = 0; i < this.callbacks.length; i++) { - for (var j = 0; j < messages.length; j++) { - var message = this._onWatchResult ? this._onWatchResult(messages[j]) : messages[j]; - this.callbacks[i].call(this, message); - } - } -}; + implementation.startPolling(filterId, onMessages, implementation.uninstallFilter); -/// should be called to uninstall current filter -Filter.prototype.uninstall = function() { - this.impl.uninstallFilter(this.id); - web3.provider.stopPolling(this.id); -}; + var changed = function (callback) { + callbacks.push(callback); + }; -/// should be called to manually trigger getting latest messages from the client -Filter.prototype.messages = function() { - return this.impl.getMessages(this.id); -}; + var messages = function () { + return implementation.getMessages(filterId); + }; + + var uninstall = function () { + implementation.stopPolling(filterId); + implementation.uninstallFilter(filterId); + callbacks = []; + }; -/// alias for messages -Filter.prototype.logs = function () { - return this.messages(); + return { + changed: changed, + arrived: changed, + happened: changed, + messages: messages, + logs: messages, + uninstall: uninstall + }; }; -module.exports = Filter; +module.exports = filter; + -},{"./web3":13}],6:[function(require,module,exports){ +},{}],8:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -770,6 +909,7 @@ var padLeft = function (string, chars, sign) { /// If the value is floating point, round it down /// @returns right-aligned byte representation of int var formatInputInt = function (value) { + /*jshint maxcomplexity:7 */ var padding = c.ETH_PADDING * 2; if (value instanceof BigNumber || typeof value === 'number') { if (typeof value === 'number') @@ -883,7 +1023,7 @@ module.exports = { }; -},{"./const":2,"./utils":12}],7:[function(require,module,exports){ +},{"./const":2,"./utils":15}],9:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -918,20 +1058,22 @@ var HttpSyncProvider = function (host) { HttpSyncProvider.prototype.send = function (payload) { //var data = formatJsonRpcObject(payload); - + var request = new XMLHttpRequest(); request.open('POST', this.host, false); request.send(JSON.stringify(payload)); - - // check request.status + var result = request.responseText; + // check request.status + if(request.status !== 200) + return; return JSON.parse(result); }; module.exports = HttpSyncProvider; -},{}],8:[function(require,module,exports){ +},{}],10:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -998,7 +1140,7 @@ module.exports = { -},{}],9:[function(require,module,exports){ +},{}],11:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -1015,7 +1157,42 @@ module.exports = { You should have received a copy of the GNU Lesser General Public License along with ethereum.js. If not, see . */ -/** @file providermanager.js +/** @file qtsync.js + * @authors: + * Marek Kotewicz + * Marian Oancea + * @date 2014 + */ + +var QtSyncProvider = function () { +}; + +QtSyncProvider.prototype.send = function (payload) { + var result = navigator.qt.callMethod(JSON.stringify(payload)); + return JSON.parse(result); +}; + +module.exports = QtSyncProvider; + + +},{}],12:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js 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. + + ethereum.js 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 ethereum.js. If not, see . +*/ +/** @file requestmanager.js * @authors: * Jeffrey Wilcke * Marek Kotewicz @@ -1024,85 +1201,95 @@ module.exports = { * @date 2014 */ -var web3 = require('./web3'); var jsonrpc = require('./jsonrpc'); - +var c = require('./const'); /** - * Provider manager object prototype * It's responsible for passing messages to providers - * If no provider is set it's responsible for queuing requests * It's also responsible for polling the ethereum node for incoming messages - * Default poll timeout is 12 seconds - * If we are running ethereum.js inside ethereum browser, there are backend based tools responsible for polling, - * and provider manager polling mechanism is not used + * Default poll timeout is 1 second */ -var ProviderManager = function() { - this.polls = []; - this.provider = undefined; +var requestManager = function() { + var polls = []; + var timeout = null; + var provider; - var self = this; - var poll = function () { - self.polls.forEach(function (data) { - var result = self.send(data.data); - - if (!(result instanceof Array) || result.length === 0) { - return; - } + var send = function (data) { + var payload = jsonrpc.toPayload(data.method, data.params); + + if (!provider) { + console.error('provider is not set'); + return null; + } - data.callback(result); - }); + var result = provider.send(payload); - setTimeout(poll, 1000); + if (!jsonrpc.isValidResponse(result)) { + console.log(result); + return null; + } + + return result.result; }; - poll(); -}; - -/// sends outgoing requests -/// @params data - an object with at least 'method' property -ProviderManager.prototype.send = function(data) { - var payload = jsonrpc.toPayload(data.method, data.params); - if (this.provider === undefined) { - console.error('provider is not set'); - return null; - } + var setProvider = function (p) { + provider = p; + }; - var result = this.provider.send(payload); + /*jshint maxparams:4 */ + var startPolling = function (data, pollId, callback, uninstall) { + polls.push({data: data, id: pollId, callback: callback, uninstall: uninstall}); + }; + /*jshint maxparams:3 */ - if (!jsonrpc.isValidResponse(result)) { - console.log(result); - return null; - } + var stopPolling = function (pollId) { + for (var i = polls.length; i--;) { + var poll = polls[i]; + if (poll.id === pollId) { + polls.splice(i, 1); + } + } + }; - return result.result; -}; + var reset = function () { + polls.forEach(function (poll) { + poll.uninstall(poll.id); + }); + polls = []; -/// setups provider, which will be used for sending messages -ProviderManager.prototype.set = function(provider) { - this.provider = provider; -}; + if (timeout) { + clearTimeout(timeout); + timeout = null; + } + poll(); + }; -/// this method is only used, when we do not have native qt bindings and have to do polling on our own -/// should be callled, on start watching for eth/shh changes -ProviderManager.prototype.startPolling = function (data, pollId, callback) { - this.polls.push({data: data, id: pollId, callback: callback}); -}; + var poll = function () { + polls.forEach(function (data) { + var result = send(data.data); + if (!(result instanceof Array) || result.length === 0) { + return; + } + data.callback(result); + }); + timeout = setTimeout(poll, c.ETH_POLLING_TIMEOUT); + }; + + poll(); -/// should be called to stop polling for certain watch changes -ProviderManager.prototype.stopPolling = function (pollId) { - for (var i = this.polls.length; i--;) { - var poll = this.polls[i]; - if (poll.id === pollId) { - this.polls.splice(i, 1); - } - } + return { + send: send, + setProvider: setProvider, + startPolling: startPolling, + stopPolling: stopPolling, + reset: reset + }; }; -module.exports = ProviderManager; +module.exports = requestManager; -},{"./jsonrpc":8,"./web3":13}],10:[function(require,module,exports){ +},{"./const":2,"./jsonrpc":10}],13:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -1119,25 +1306,29 @@ module.exports = ProviderManager; You should have received a copy of the GNU Lesser General Public License along with ethereum.js. If not, see . */ -/** @file qtsync.js +/** @file shh.js * @authors: * Marek Kotewicz - * Marian Oancea - * @date 2014 + * @date 2015 */ -var QtSyncProvider = function () { +/// @returns an array of objects describing web3.shh api methods +var methods = function () { + return [ + { name: 'post', call: 'shh_post' }, + { name: 'newIdentity', call: 'shh_newIdentity' }, + { name: 'haveIdentity', call: 'shh_haveIdentity' }, + { name: 'newGroup', call: 'shh_newGroup' }, + { name: 'addToGroup', call: 'shh_addToGroup' } + ]; }; -QtSyncProvider.prototype.send = function (payload) { - var result = navigator.qt.callMethod(JSON.stringify(payload)); - return JSON.parse(result); +module.exports = { + methods: methods }; -module.exports = QtSyncProvider; - -},{}],11:[function(require,module,exports){ +},{}],14:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -1218,7 +1409,7 @@ module.exports = { }; -},{"./formatters":6}],12:[function(require,module,exports){ +},{"./formatters":8}],15:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -1328,6 +1519,7 @@ var filterEvents = function (json) { /// TODO: use BigNumber.js to parse int /// TODO: add tests for it! var toEth = function (str) { + /*jshint maxcomplexity:7 */ var val = typeof str === "string" ? str.indexOf('0x') === 0 ? parseInt(str.substr(2), 16) : parseInt(str) : str; var unit = 0; var units = c.ETH_UNITS; @@ -1362,7 +1554,7 @@ module.exports = { }; -},{"./const":2}],13:[function(require,module,exports){ +},{"./const":2}],16:[function(require,module,exports){ /* This file is part of ethereum.js. @@ -1379,102 +1571,14 @@ module.exports = { You should have received a copy of the GNU Lesser General Public License along with ethereum.js. If not, see . */ -/** @file web3.js +/** @file watches.js * @authors: - * Jeffrey Wilcke * Marek Kotewicz - * Marian Oancea - * Gav Wood - * @date 2014 + * @date 2015 */ -if ("build" !== 'build') {/* - var BigNumber = require('bignumber.js'); -*/} - -var utils = require('./utils'); - -/// @returns an array of objects describing web3 api methods -var web3Methods = function () { - return [ - { name: 'sha3', call: 'web3_sha3' } - ]; -}; - -/// @returns an array of objects describing web3.eth api methods -var ethMethods = function () { - var blockCall = function (args) { - return typeof args[0] === "string" ? "eth_blockByHash" : "eth_blockByNumber"; - }; - - var transactionCall = function (args) { - return typeof args[0] === "string" ? 'eth_transactionByHash' : 'eth_transactionByNumber'; - }; - - var uncleCall = function (args) { - return typeof args[0] === "string" ? 'eth_uncleByHash' : 'eth_uncleByNumber'; - }; - - var methods = [ - { name: 'balanceAt', call: 'eth_balanceAt' }, - { name: 'register', call: 'eth_register' }, - { name: 'unregister', call: 'eth_unregister' }, - { name: 'stateAt', call: 'eth_stateAt' }, - { name: 'storageAt', call: 'eth_storageAt' }, - { name: 'countAt', call: 'eth_countAt'}, - { name: 'codeAt', call: 'eth_codeAt' }, - { name: 'transact', call: 'eth_transact' }, - { name: 'call', call: 'eth_call' }, - { name: 'block', call: blockCall }, - { name: 'transaction', call: transactionCall }, - { name: 'uncle', call: uncleCall }, - { name: 'compilers', call: 'eth_compilers' }, - { name: 'flush', call: 'eth_flush' }, - { name: 'lll', call: 'eth_lll' }, - { name: 'solidity', call: 'eth_solidity' }, - { name: 'serpent', call: 'eth_serpent' }, - { name: 'logs', call: 'eth_logs' } - ]; - return methods; -}; - -/// @returns an array of objects describing web3.eth api properties -var ethProperties = function () { - return [ - { name: 'coinbase', getter: 'eth_coinbase', setter: 'eth_setCoinbase' }, - { name: 'listening', getter: 'eth_listening', setter: 'eth_setListening' }, - { name: 'mining', getter: 'eth_mining', setter: 'eth_setMining' }, - { name: 'gasPrice', getter: 'eth_gasPrice' }, - { name: 'accounts', getter: 'eth_accounts' }, - { name: 'peerCount', getter: 'eth_peerCount' }, - { name: 'defaultBlock', getter: 'eth_defaultBlock', setter: 'eth_setDefaultBlock' }, - { name: 'number', getter: 'eth_number'} - ]; -}; - -/// @returns an array of objects describing web3.db api methods -var dbMethods = function () { - return [ - { name: 'put', call: 'db_put' }, - { name: 'get', call: 'db_get' }, - { name: 'putString', call: 'db_putString' }, - { name: 'getString', call: 'db_getString' } - ]; -}; - -/// @returns an array of objects describing web3.shh api methods -var shhMethods = function () { - return [ - { name: 'post', call: 'shh_post' }, - { name: 'newIdentity', call: 'shh_newIdentity' }, - { name: 'haveIdentity', call: 'shh_haveIdentity' }, - { name: 'newGroup', call: 'shh_newGroup' }, - { name: 'addToGroup', call: 'shh_addToGroup' } - ]; -}; - /// @returns an array of objects describing web3.eth.watch api methods -var ethWatchMethods = function () { +var eth = function () { var newFilter = function (args) { return typeof args[0] === 'string' ? 'eth_newFilterString' : 'eth_newFilter'; }; @@ -1487,7 +1591,7 @@ var ethWatchMethods = function () { }; /// @returns an array of objects describing web3.shh.watch api methods -var shhWatchMethods = function () { +var shh = function () { return [ { name: 'newFilter', call: 'shh_newFilter' }, { name: 'uninstallFilter', call: 'shh_uninstallFilter' }, @@ -1495,6 +1599,57 @@ var shhWatchMethods = function () { ]; }; +module.exports = { + eth: eth, + shh: shh +}; + + +},{}],17:[function(require,module,exports){ +/* + This file is part of ethereum.js. + + ethereum.js 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. + + ethereum.js 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 ethereum.js. If not, see . +*/ +/** @file web3.js + * @authors: + * Jeffrey Wilcke + * Marek Kotewicz + * Marian Oancea + * Gav Wood + * @date 2014 + */ + +if ("build" !== 'build') {/* + var BigNumber = require('bignumber.js'); +*/} + +var eth = require('./eth'); +var db = require('./db'); +var shh = require('./shh'); +var watches = require('./watches'); +var filter = require('./filter'); +var utils = require('./utils'); +var requestManager = require('./requestmanager'); + +/// @returns an array of objects describing web3 api methods +var web3Methods = function () { + return [ + { name: 'sha3', call: 'web3_sha3' } + ]; +}; + /// creates methods in a given object based on method description on input /// setups api calls for these methods var setupMethods = function (obj, methods) { @@ -1502,7 +1657,7 @@ var setupMethods = function (obj, methods) { obj[method.name] = function () { var args = Array.prototype.slice.call(arguments); var call = typeof method.call === 'function' ? method.call(args) : method.call; - return web3.provider.send({ + return web3.manager.send({ method: call, params: args }); @@ -1516,14 +1671,14 @@ var setupProperties = function (obj, properties) { properties.forEach(function (property) { var proto = {}; proto.get = function () { - return web3.provider.send({ + return web3.manager.send({ method: property.getter }); }; if (property.setter) { proto.set = function (val) { - return web3.provider.send({ + return web3.manager.send({ method: property.setter, params: [val] }); @@ -1533,10 +1688,32 @@ var setupProperties = function (obj, properties) { }); }; +/*jshint maxparams:4 */ +var startPolling = function (method, id, callback, uninstall) { + web3.manager.startPolling({ + method: method, + params: [id] + }, id, callback, uninstall); +}; +/*jshint maxparams:3 */ + +var stopPolling = function (id) { + web3.manager.stopPolling(id); +}; + +var ethWatch = { + startPolling: startPolling.bind(null, 'eth_changed'), + stopPolling: stopPolling +}; + +var shhWatch = { + startPolling: startPolling.bind(null, 'shh_changed'), + stopPolling: stopPolling +}; + /// setups web3 object, and it's in-browser executed methods var web3 = { - _callbacks: {}, - _events: {}, + manager: requestManager(), providers: {}, /// @returns ascii string representation of hex value prefixed with 0x @@ -1575,12 +1752,15 @@ var web3 = { /// @param filter may be a string, object or event /// @param indexed is optional, this is an object with optional event indexed params /// @param options is optional, this is an object with optional event options ('max'...) - watch: function (filter, indexed, options) { - if (filter._isEvent) { - return filter(indexed, options); + /// TODO: fix it, 4 params? no way + /*jshint maxparams:4 */ + watch: function (fil, indexed, options, formatter) { + if (fil._isEvent) { + return fil(indexed, options); } - return new web3.filter(filter, ethWatch); + return filter(fil, ethWatch, formatter); } + /*jshint maxparams:3 */ }, /// db object prototype @@ -1588,54 +1768,44 @@ var web3 = { /// shh object prototype shh: { - /// @param filter may be a string, object or event - watch: function (filter, indexed) { - return new web3.filter(filter, shhWatch); + watch: function (fil) { + return filter(fil, shhWatch); } }, + setProvider: function (provider) { + web3.manager.setProvider(provider); + }, + + /// Should be called to reset state of web3 object + /// Resets everything except manager + reset: function () { + web3.manager.reset(); + } }; /// setups all api methods setupMethods(web3, web3Methods()); -setupMethods(web3.eth, ethMethods()); -setupProperties(web3.eth, ethProperties()); -setupMethods(web3.db, dbMethods()); -setupMethods(web3.shh, shhMethods()); - -var ethWatch = { - changed: 'eth_changed' -}; - -setupMethods(ethWatch, ethWatchMethods()); - -var shhWatch = { - changed: 'shh_changed' -}; - -setupMethods(shhWatch, shhWatchMethods()); - -web3.setProvider = function(provider) { - web3.provider.set(provider); -}; +setupMethods(web3.eth, eth.methods()); +setupProperties(web3.eth, eth.properties()); +setupMethods(web3.db, db.methods()); +setupMethods(web3.shh, shh.methods()); +setupMethods(ethWatch, watches.eth()); +setupMethods(shhWatch, watches.shh()); module.exports = web3; -},{"./utils":12}],"web3":[function(require,module,exports){ +},{"./db":4,"./eth":5,"./filter":7,"./requestmanager":12,"./shh":13,"./utils":15,"./watches":16}],"web3":[function(require,module,exports){ var web3 = require('./lib/web3'); -var ProviderManager = require('./lib/providermanager'); -web3.provider = new ProviderManager(); -web3.filter = require('./lib/filter'); web3.providers.HttpSyncProvider = require('./lib/httpsync'); web3.providers.QtSyncProvider = require('./lib/qtsync'); web3.eth.contract = require('./lib/contract'); web3.abi = require('./lib/abi'); - module.exports = web3; -},{"./lib/abi":1,"./lib/contract":3,"./lib/filter":5,"./lib/httpsync":7,"./lib/providermanager":9,"./lib/qtsync":10,"./lib/web3":13}]},{},["web3"]) +},{"./lib/abi":1,"./lib/contract":3,"./lib/httpsync":9,"./lib/qtsync":11,"./lib/web3":17}]},{},["web3"]) //# sourceMappingURL=ethereum.js.map diff --git a/cmd/mist/flags.go b/cmd/mist/flags.go index d9487de9e..0010df826 100644 --- a/cmd/mist/flags.go +++ b/cmd/mist/flags.go @@ -26,13 +26,11 @@ import ( "fmt" "log" "os" - "os/user" "path" - "path/filepath" "runtime" - "bitbucket.org/kardianos/osext" "github.com/ethereum/go-ethereum/crypto" + "github.com/ethereum/go-ethereum/ethutil" "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/p2p/nat" "github.com/ethereum/go-ethereum/vm" @@ -68,38 +66,7 @@ var ( // flags specific to gui client var AssetPath string - -//TODO: If we re-use the one defined in cmd.go the binary osx image crashes. If somebody finds out why we can dry this up. -func defaultAssetPath() string { - var assetPath string - // If the current working directory is the go-ethereum dir - // assume a debug build and use the source directory as - // asset directory. - pwd, _ := os.Getwd() - if pwd == path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist") { - assetPath = path.Join(pwd, "assets") - } else { - switch runtime.GOOS { - case "darwin": - // Get Binary Directory - exedir, _ := osext.ExecutableFolder() - assetPath = filepath.Join(exedir, "../Resources") - case "linux": - assetPath = "/usr/share/mist" - case "windows": - assetPath = "./assets" - default: - assetPath = "." - } - } - return assetPath -} -func defaultDataDir() string { - usr, _ := user.Current() - return path.Join(usr.HomeDir, ".ethereum") -} - -var defaultConfigFile = path.Join(defaultDataDir(), "conf.ini") +var defaultConfigFile = path.Join(ethutil.DefaultDataDir(), "conf.ini") func Init() { // TODO: move common flag processing to cmd/utils @@ -121,12 +88,12 @@ func Init() { flag.StringVar(&SecretFile, "import", "", "imports the file given (hex or mnemonic formats)") flag.StringVar(&ExportDir, "export", "", "exports the session keyring to files in the directory given") flag.StringVar(&LogFile, "logfile", "", "log file (defaults to standard output)") - flag.StringVar(&Datadir, "datadir", defaultDataDir(), "specifies the datadir to use") + flag.StringVar(&Datadir, "datadir", ethutil.DefaultDataDir(), "specifies the datadir to use") flag.StringVar(&ConfigFile, "conf", defaultConfigFile, "config file") flag.StringVar(&DebugFile, "debug", "", "debug file (no debugging if not set)") flag.IntVar(&LogLevel, "loglevel", int(logger.InfoLevel), "loglevel: 0-5: silent,error,warn,info,debug,debug detail)") - flag.StringVar(&AssetPath, "asset_path", defaultAssetPath(), "absolute path to GUI assets directory") + flag.StringVar(&AssetPath, "asset_path", ethutil.DefaultAssetPath(), "absolute path to GUI assets directory") // Network stuff var ( diff --git a/cmd/utils/cmd.go b/cmd/utils/cmd.go index bc8fafafb..a36c10e3b 100644 --- a/cmd/utils/cmd.go +++ b/cmd/utils/cmd.go @@ -25,12 +25,8 @@ import ( "fmt" "os" "os/signal" - "path" - "path/filepath" "regexp" - "runtime" - "bitbucket.org/kardianos/osext" "github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/eth" @@ -132,31 +128,6 @@ func StartEthereum(ethereum *eth.Ethereum) { }) } -func DefaultAssetPath() string { - var assetPath string - // If the current working directory is the go-ethereum dir - // assume a debug build and use the source directory as - // asset directory. - pwd, _ := os.Getwd() - if pwd == path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist") { - assetPath = path.Join(pwd, "assets") - } else { - switch runtime.GOOS { - case "darwin": - // Get Binary Directory - exedir, _ := osext.ExecutableFolder() - assetPath = filepath.Join(exedir, "../Resources") - case "linux": - assetPath = "/usr/share/mist" - case "windows": - assetPath = "./assets" - default: - assetPath = "." - } - } - return assetPath -} - func KeyTasks(keyManager *crypto.KeyManager, KeyRing string, GenAddr bool, SecretFile string, ExportDir string, NonInteractive bool) { var err error diff --git a/core/block_processor.go b/core/block_processor.go index fd591a29d..7eaeb5be0 100644 --- a/core/block_processor.go +++ b/core/block_processor.go @@ -48,9 +48,8 @@ type BlockProcessor struct { func NewBlockProcessor(db ethutil.Database, txpool *TxPool, chainManager *ChainManager, eventMux *event.TypeMux) *BlockProcessor { sm := &BlockProcessor{ - db: db, - mem: make(map[string]*big.Int), - //Pow: ðash.Ethash{}, + db: db, + mem: make(map[string]*big.Int), Pow: ezp.New(), bc: chainManager, eventMux: eventMux, @@ -62,7 +61,7 @@ func NewBlockProcessor(db ethutil.Database, txpool *TxPool, chainManager *ChainM func (sm *BlockProcessor) TransitionState(statedb *state.StateDB, parent, block *types.Block, transientProcess bool) (receipts types.Receipts, err error) { coinbase := statedb.GetOrNewStateObject(block.Header().Coinbase) - coinbase.SetGasPool(CalcGasLimit(parent, block)) + coinbase.SetGasPool(block.Header().GasLimit) // Process the transactions on to parent state receipts, _, _, _, err = sm.ApplyTransactions(coinbase, statedb, block, block.Transactions(), transientProcess) @@ -100,7 +99,8 @@ func (self *BlockProcessor) ApplyTransaction(coinbase *state.StateObject, stated // Notify all subscribers if !transientProcess { go self.eventMux.Post(TxPostEvent{tx}) - go self.eventMux.Post(statedb.Logs()) + logs := statedb.Logs() + go self.eventMux.Post(logs) } return receipt, txGas, err @@ -247,6 +247,11 @@ func (sm *BlockProcessor) ValidateBlock(block, parent *types.Block) error { return fmt.Errorf("Difficulty check failed for block %v, %v", block.Header().Difficulty, expd) } + expl := CalcGasLimit(parent, block) + if expl.Cmp(block.Header().GasLimit) != 0 { + return fmt.Errorf("GasLimit check failed for block %v, %v", block.Header().GasLimit, expl) + } + if block.Time() < parent.Time() { return ValidationError("Block timestamp not after prev block (%v - %v)", block.Header().Time, parent.Header().Time) } diff --git a/core/chain_manager.go b/core/chain_manager.go index 4c7db6e2e..959bfd398 100644 --- a/core/chain_manager.go +++ b/core/chain_manager.go @@ -283,7 +283,6 @@ func (self *ChainManager) GetBlockHashesFromHash(hash []byte, max uint64) (chain break } } - fmt.Printf("get hash %x (%d)\n", hash, len(chain)) return } diff --git a/core/state_transition.go b/core/state_transition.go index 36ffa23d9..a065c4f6b 100644 --- a/core/state_transition.go +++ b/core/state_transition.go @@ -126,7 +126,7 @@ func (self *StateTransition) BuyGas() error { self.AddGas(self.msg.Gas()) self.initialGas.Set(self.msg.Gas()) - sender.SubAmount(MessageGasValue(self.msg)) + sender.SubBalance(MessageGasValue(self.msg)) return nil } @@ -251,13 +251,16 @@ func (self *StateTransition) RefundGas() { coinbase, sender := self.Coinbase(), self.From() // Return remaining gas remaining := new(big.Int).Mul(self.gas, self.msg.GasPrice()) - sender.AddAmount(remaining) + fmt.Println("REFUND:", remaining) + sender.AddBalance(remaining) uhalf := new(big.Int).Div(self.GasUsed(), ethutil.Big2) for addr, ref := range self.state.Refunds() { refund := ethutil.BigMin(uhalf, ref) self.gas.Add(self.gas, refund) - self.state.AddBalance([]byte(addr), refund.Mul(refund, self.msg.GasPrice())) + addToIt := refund.Mul(refund, self.msg.GasPrice()) + fmt.Println("ADD TO IT", addToIt) + self.state.AddBalance([]byte(addr), addToIt) } coinbase.RefundGas(self.gas, self.msg.GasPrice()) diff --git a/crypto/key_store_plain.go b/crypto/key_store_plain.go index 6b76962a0..338a4a2c3 100644 --- a/crypto/key_store_plain.go +++ b/crypto/key_store_plain.go @@ -30,7 +30,6 @@ import ( "io" "io/ioutil" "os" - "os/user" "path" ) @@ -48,12 +47,6 @@ type keyStorePlain struct { keysDirPath string } -// TODO: copied from cmd/ethereum/flags.go -func DefaultDataDir() string { - usr, _ := user.Current() - return path.Join(usr.HomeDir, ".ethereum") -} - func NewKeyStorePlain(path string) KeyStore2 { return &keyStorePlain{path} } @@ -126,8 +119,11 @@ func GetKeyAddresses(keysDirPath string) (addresses [][]byte, err error) { } addresses = make([][]byte, len(fileInfos)) for i, fileInfo := range fileInfos { - addresses[i] = make([]byte, 40) - addresses[i] = []byte(fileInfo.Name()) + address, err := hex.DecodeString(fileInfo.Name()) + if err != nil { + continue + } + addresses[i] = address } return addresses, err } diff --git a/crypto/key_store_test.go b/crypto/key_store_test.go index 485d8f536..11531d460 100644 --- a/crypto/key_store_test.go +++ b/crypto/key_store_test.go @@ -2,12 +2,13 @@ package crypto import ( "github.com/ethereum/go-ethereum/crypto/randentropy" + "github.com/ethereum/go-ethereum/ethutil" "reflect" "testing" ) func TestKeyStorePlain(t *testing.T) { - ks := NewKeyStorePlain(DefaultDataDir()) + ks := NewKeyStorePlain(ethutil.DefaultDataDir()) pass := "" // not used but required by API k1, err := ks.GenerateNewKey(randentropy.Reader, pass) if err != nil { @@ -35,7 +36,7 @@ func TestKeyStorePlain(t *testing.T) { } func TestKeyStorePassphrase(t *testing.T) { - ks := NewKeyStorePassphrase(DefaultDataDir()) + ks := NewKeyStorePassphrase(ethutil.DefaultDataDir()) pass := "foo" k1, err := ks.GenerateNewKey(randentropy.Reader, pass) if err != nil { @@ -61,7 +62,7 @@ func TestKeyStorePassphrase(t *testing.T) { } func TestKeyStorePassphraseDecryptionFail(t *testing.T) { - ks := NewKeyStorePassphrase(DefaultDataDir()) + ks := NewKeyStorePassphrase(ethutil.DefaultDataDir()) pass := "foo" k1, err := ks.GenerateNewKey(randentropy.Reader, pass) if err != nil { @@ -89,7 +90,7 @@ func TestImportPreSaleKey(t *testing.T) { // python pyethsaletool.py genwallet // with password "foo" fileContent := "{\"encseed\": \"26d87f5f2bf9835f9a47eefae571bc09f9107bb13d54ff12a4ec095d01f83897494cf34f7bed2ed34126ecba9db7b62de56c9d7cd136520a0427bfb11b8954ba7ac39b90d4650d3448e31185affcd74226a68f1e94b1108e6e0a4a91cdd83eba\", \"ethaddr\": \"d4584b5f6229b7be90727b0fc8c6b91bb427821f\", \"email\": \"gustav.simonsson@gmail.com\", \"btcaddr\": \"1EVknXyFC68kKNLkh6YnKzW41svSRoaAcx\"}" - ks := NewKeyStorePassphrase(DefaultDataDir()) + ks := NewKeyStorePassphrase(ethutil.DefaultDataDir()) pass := "foo" _, err := ImportPreSaleKey(ks, []byte(fileContent), pass) if err != nil { diff --git a/ethutil/common.go b/ethutil/common.go index 2ef2440c7..c4e7415dc 100644 --- a/ethutil/common.go +++ b/ethutil/common.go @@ -3,10 +3,51 @@ package ethutil import ( "fmt" "math/big" + "os" + "os/user" + "path" + "path/filepath" "runtime" "time" + + "github.com/kardianos/osext" ) +func DefaultAssetPath() string { + var assetPath string + // If the current working directory is the go-ethereum dir + // assume a debug build and use the source directory as + // asset directory. + pwd, _ := os.Getwd() + if pwd == path.Join(os.Getenv("GOPATH"), "src", "github.com", "ethereum", "go-ethereum", "cmd", "mist") { + assetPath = path.Join(pwd, "assets") + } else { + switch runtime.GOOS { + case "darwin": + // Get Binary Directory + exedir, _ := osext.ExecutableFolder() + assetPath = filepath.Join(exedir, "../Resources") + case "linux": + assetPath = "/usr/share/mist" + case "windows": + assetPath = "./assets" + default: + assetPath = "." + } + } + return assetPath +} + +func DefaultDataDir() string { + usr, _ := user.Current() + if runtime.GOOS == "darwin" { + return path.Join(usr.HomeDir, "Library/Ethereum") + } else if runtime.GOOS == "windows" { + return path.Join(usr.HomeDir, "AppData/Roaming/Ethereum") + } else { + return path.Join(usr.HomeDir, ".ethereum") + } +} func IsWindows() bool { return runtime.GOOS == "windows" } diff --git a/event/filter/eth_filter.go b/event/filter/eth_filter.go index 73d2cd935..4ba66a7e0 100644 --- a/event/filter/eth_filter.go +++ b/event/filter/eth_filter.go @@ -3,7 +3,6 @@ package filter // TODO make use of the generic filtering system import ( - "fmt" "sync" "github.com/ethereum/go-ethereum/core" @@ -75,7 +74,6 @@ out: case event := <-events.Chan(): switch event := event.(type) { case core.ChainEvent: - fmt.Println("filter start") self.filterMu.RLock() for _, filter := range self.filters { if filter.BlockCallback != nil { @@ -83,7 +81,6 @@ out: } } self.filterMu.RUnlock() - fmt.Println("filter stop") case core.PendingBlockEvent: self.filterMu.RLock() diff --git a/miner/worker.go b/miner/worker.go index 1f3a52ab5..4f0909302 100644 --- a/miner/worker.go +++ b/miner/worker.go @@ -197,7 +197,7 @@ gasLimit: } self.eth.TxPool().RemoveSet(remove) - self.current.coinbase.AddAmount(core.BlockReward) + self.current.coinbase.AddBalance(core.BlockReward) self.current.state.Update(ethutil.Big0) self.push() @@ -225,7 +225,7 @@ func (self *worker) commitUncle(uncle *types.Header) error { } uncleAccount := self.current.state.GetAccount(uncle.Coinbase) - uncleAccount.AddAmount(uncleReward) + uncleAccount.AddBalance(uncleReward) self.current.coinbase.AddBalance(uncleReward) diff --git a/rpc/packages.go b/rpc/api.go similarity index 73% rename from rpc/packages.go rename to rpc/api.go index 571f3a300..28024c206 100644 --- a/rpc/packages.go +++ b/rpc/api.go @@ -20,18 +20,24 @@ import ( "github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethutil" + "github.com/ethereum/go-ethereum/event" "github.com/ethereum/go-ethereum/event/filter" "github.com/ethereum/go-ethereum/state" + "github.com/ethereum/go-ethereum/ui" "github.com/ethereum/go-ethereum/xeth" ) -const ( - defaultGasPrice = "10000000000000" - defaultGas = "10000" +var ( + defaultGasPrice = big.NewInt(10000000000000) + defaultGas = big.NewInt(10000) + filterTickerTime = 15 * time.Second ) type EthereumApi struct { - xeth *xeth.XEth + eth *xeth.XEth + xethMu sync.RWMutex + mux *event.TypeMux + quit chan struct{} filterManager *filter.FilterManager @@ -45,17 +51,21 @@ type EthereumApi struct { register map[string][]*NewTxArgs db ethutil.Database + + defaultBlockAge int64 } func NewEthereumApi(eth *xeth.XEth) *EthereumApi { db, _ := ethdb.NewLDBDatabase("dapps") api := &EthereumApi{ - xeth: eth, - quit: make(chan struct{}), - filterManager: filter.NewFilterManager(eth.Backend().EventMux()), - logs: make(map[int]*logFilter), - messages: make(map[int]*whisperFilter), - db: db, + 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, + defaultBlockAge: -1, } go api.filterManager.Start() go api.start() @@ -63,6 +73,64 @@ func NewEthereumApi(eth *xeth.XEth) *EthereumApi { return api } +func (self *EthereumApi) setStateByBlockNumber(num int64) { + chain := self.xeth().Backend().ChainManager() + var block *types.Block + + if self.defaultBlockAge < 0 { + num = chain.CurrentBlock().Number().Int64() + num + 1 + } + block = chain.GetBlockByNumber(uint64(num)) + + if block != nil { + self.useState(state.New(block.Root(), self.xeth().Backend().Db())) + } else { + self.useState(chain.State()) + } +} + +func (self *EthereumApi) start() { + timer := time.NewTicker(filterTickerTime) + events := self.mux.Subscribe(core.ChainEvent{}) + +done: + for { + select { + case ev := <-events.Chan(): + switch ev.(type) { + case core.ChainEvent: + if self.defaultBlockAge < 0 { + self.setStateByBlockNumber(self.defaultBlockAge) + } + } + case <-timer.C: + self.logMut.Lock() + self.messagesMut.Lock() + for id, filter := range self.logs { + if time.Since(filter.timeout) > 20*time.Second { + self.filterManager.UninstallFilter(id) + delete(self.logs, id) + } + } + + for id, filter := range self.messages { + if time.Since(filter.timeout) > 20*time.Second { + self.xeth().Whisper().Unwatch(id) + delete(self.messages, id) + } + } + self.logMut.Unlock() + self.messagesMut.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() @@ -95,7 +163,7 @@ func (self *EthereumApi) WatchTx(args string, reply *interface{}) error { func (self *EthereumApi) NewFilter(args *FilterOptions, reply *interface{}) error { var id int - filter := core.NewFilter(self.xeth.Backend()) + filter := core.NewFilter(self.xeth().Backend()) filter.SetOptions(toFilterOptions(args)) filter.LogsCallback = func(logs state.Logs) { self.logMut.Lock() @@ -120,7 +188,7 @@ func (self *EthereumApi) UninstallFilter(id int, reply *interface{}) error { func (self *EthereumApi) NewFilterString(args string, reply *interface{}) error { var id int - filter := core.NewFilter(self.xeth.Backend()) + filter := core.NewFilter(self.xeth().Backend()) callback := func(block *types.Block) { self.logMut.Lock() @@ -165,7 +233,7 @@ func (self *EthereumApi) Logs(id int, reply *interface{}) error { } func (self *EthereumApi) AllLogs(args *FilterOptions, reply *interface{}) error { - filter := core.NewFilter(self.xeth.Backend()) + filter := core.NewFilter(self.xeth().Backend()) filter.SetOptions(toFilterOptions(args)) *reply = toLogs(filter.Find()) @@ -174,41 +242,54 @@ func (self *EthereumApi) AllLogs(args *FilterOptions, reply *interface{}) error } func (p *EthereumApi) GetBlock(args *GetBlockArgs, reply *interface{}) error { - err := args.requirements() - if err != nil { - return err - } - - if args.BlockNumber > 0 { - *reply = p.xeth.BlockByNumber(args.BlockNumber) + // This seems a bit precarious Maybe worth splitting to discrete functions + if len(args.Hash) > 0 { + *reply = p.xeth().BlockByHash(args.Hash) } else { - *reply = p.xeth.BlockByHash(args.Hash) + *reply = p.xeth().BlockByNumber(args.BlockNumber) } return nil } func (p *EthereumApi) Transact(args *NewTxArgs, reply *interface{}) error { if len(args.Gas) == 0 { - args.Gas = defaultGas + args.Gas = defaultGas.String() } if len(args.GasPrice) == 0 { - args.GasPrice = defaultGasPrice + args.GasPrice = defaultGasPrice.String() } // TODO if no_private_key then - if _, exists := p.register[args.From]; exists { - p.register[args.From] = append(p.register[args.From], args) - } else { - result, _ := p.xeth.Transact( /* TODO specify account */ args.To, args.Value, args.Gas, args.GasPrice, args.Data) - *reply = result - } + //if _, exists := p.register[args.From]; exists { + // p.register[args.From] = append(p.register[args.From], args) + //} else { + /* + account := accounts.Get(fromHex(args.From)) + if account != nil { + if account.Unlocked() { + if !unlockAccount(account) { + return + } + } + + result, _ := account.Transact(fromHex(args.To), fromHex(args.Value), fromHex(args.Gas), fromHex(args.GasPrice), fromHex(args.Data)) + if len(result) > 0 { + *reply = toHex(result) + } + } else if _, exists := p.register[args.From]; exists { + p.register[ags.From] = append(p.register[args.From], args) + } + */ + result, _ := p.xeth().Transact( /* TODO specify account */ args.To, args.Value, args.Gas, args.GasPrice, args.Data) + *reply = result + //} return nil } func (p *EthereumApi) Call(args *NewTxArgs, reply *interface{}) error { - result, err := p.xeth.Call( /* TODO specify account */ args.To, args.Value, args.Gas, args.GasPrice, args.Data) + result, err := p.xeth().Call( /* TODO specify account */ args.To, args.Value, args.Gas, args.GasPrice, args.Data) if err != nil { return err } @@ -222,7 +303,7 @@ func (p *EthereumApi) PushTx(args *PushTxArgs, reply *interface{}) error { if err != nil { return err } - result, _ := p.xeth.PushTx(args.Tx) + result, _ := p.xeth().PushTx(args.Tx) *reply = result return nil } @@ -233,7 +314,7 @@ func (p *EthereumApi) GetStateAt(args *GetStateArgs, reply *interface{}) error { return err } - state := p.xeth.State().SafeGet(args.Address) + state := p.xeth().State().SafeGet(args.Address) value := state.StorageString(args.Key) var hx string @@ -255,42 +336,55 @@ func (p *EthereumApi) GetStorageAt(args *GetStorageArgs, reply *interface{}) err return err } - *reply = p.xeth.State().SafeGet(args.Address).Storage() + *reply = p.xeth().State().SafeGet(args.Address).Storage() return nil } func (p *EthereumApi) GetPeerCount(reply *interface{}) error { - *reply = p.xeth.PeerCount() + *reply = p.xeth().PeerCount() return nil } func (p *EthereumApi) GetIsListening(reply *interface{}) error { - *reply = p.xeth.IsListening() + *reply = p.xeth().IsListening() return nil } func (p *EthereumApi) GetCoinbase(reply *interface{}) error { - *reply = p.xeth.Coinbase() + *reply = p.xeth().Coinbase() return nil } func (p *EthereumApi) Accounts(reply *interface{}) error { - *reply = p.xeth.Accounts() + *reply = p.xeth().Accounts() return nil } func (p *EthereumApi) GetIsMining(reply *interface{}) error { - *reply = p.xeth.IsMining() + *reply = p.xeth().IsMining() return nil } func (p *EthereumApi) SetMining(shouldmine bool, reply *interface{}) error { - *reply = p.xeth.SetMining(shouldmine) + *reply = p.xeth().SetMining(shouldmine) + return nil +} + +func (p *EthereumApi) GetDefaultBlockAge(reply *interface{}) error { + *reply = p.defaultBlockAge + return nil +} + +func (p *EthereumApi) SetDefaultBlockAge(defaultBlockAge int64, reply *interface{}) error { + p.defaultBlockAge = defaultBlockAge + p.setStateByBlockNumber(p.defaultBlockAge) + + *reply = true return nil } func (p *EthereumApi) BlockNumber(reply *interface{}) error { - *reply = p.xeth.Backend().ChainManager().CurrentBlock().Number() + *reply = p.xeth().Backend().ChainManager().CurrentBlock().Number() return nil } @@ -299,7 +393,7 @@ func (p *EthereumApi) GetTxCountAt(args *GetTxCountArgs, reply *interface{}) err if err != nil { return err } - *reply = p.xeth.TxCountAt(args.Address) + *reply = p.xeth().TxCountAt(args.Address) return nil } @@ -308,7 +402,7 @@ func (p *EthereumApi) GetBalanceAt(args *GetBalanceArgs, reply *interface{}) err if err != nil { return err } - state := p.xeth.State().SafeGet(args.Address) + state := p.xeth().State().SafeGet(args.Address) *reply = toHex(state.Balance().Bytes()) return nil } @@ -318,7 +412,7 @@ func (p *EthereumApi) GetCodeAt(args *GetCodeAtArgs, reply *interface{}) error { if err != nil { return err } - *reply = p.xeth.CodeAt(args.Address) + *reply = p.xeth().CodeAt(args.Address) return nil } @@ -365,7 +459,7 @@ func (p *EthereumApi) DbGet(args *DbArgs, reply *interface{}) error { } func (p *EthereumApi) NewWhisperIdentity(reply *interface{}) error { - *reply = p.xeth.Whisper().NewIdentity() + *reply = p.xeth().Whisper().NewIdentity() return nil } @@ -376,7 +470,7 @@ func (p *EthereumApi) NewWhisperFilter(args *xeth.Options, reply *interface{}) e defer p.messagesMut.Unlock() p.messages[id].add(msg) // = append(p.messages[id], msg) } - id = p.xeth.Whisper().Watch(args) + id = p.xeth().Whisper().Watch(args) p.messages[id] = &whisperFilter{timeout: time.Now()} *reply = id return nil @@ -394,7 +488,7 @@ func (self *EthereumApi) MessagesChanged(id int, reply *interface{}) error { } func (p *EthereumApi) WhisperPost(args *WhisperMessageArgs, reply *interface{}) error { - err := p.xeth.Whisper().Post(args.Payload, args.To, args.From, args.Topic, args.Priority, args.Ttl) + err := p.xeth().Whisper().Post(args.Payload, args.To, args.From, args.Topic, args.Priority, args.Ttl) if err != nil { return err } @@ -404,17 +498,17 @@ func (p *EthereumApi) WhisperPost(args *WhisperMessageArgs, reply *interface{}) } func (p *EthereumApi) HasWhisperIdentity(args string, reply *interface{}) error { - *reply = p.xeth.Whisper().HasIdentity(args) + *reply = p.xeth().Whisper().HasIdentity(args) return nil } func (p *EthereumApi) WhisperMessages(id int, reply *interface{}) error { - *reply = p.xeth.Whisper().Messages(id) + *reply = p.xeth().Whisper().Messages(id) return nil } func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error { - // Spec at https://github.com/ethereum/wiki/wiki/Generic-ON-RPC + // Spec at https://github.com/ethereum/wiki/wiki/Generic-JSON-RPC rpclogger.DebugDetailf("%T %s", req.Params, req.Params) switch req.Method { case "eth_coinbase": @@ -429,6 +523,14 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error return err } return p.SetMining(args, reply) + case "eth_defaultBlock": + return p.GetDefaultBlockAge(reply) + case "eth_setDefaultBlock": + args, err := req.ToIntArgs() + if err != nil { + return err + } + return p.SetDefaultBlockAge(int64(args), reply) case "eth_peerCount": return p.GetPeerCount(reply) case "eth_number": @@ -520,7 +622,7 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error } return p.AllLogs(args, reply) case "eth_gasPrice": - *reply = defaultGasPrice + *reply = toHex(defaultGasPrice.Bytes()) return nil case "eth_register": args, err := req.ToRegisterArgs() @@ -599,44 +701,34 @@ func (p *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) error } return p.WhisperMessages(args, reply) default: - return NewErrorResponse(fmt.Sprintf("%v %s", ErrorNotImplemented, req.Method)) + return NewErrorWithMessage(errNotImplemented, req.Method) } rpclogger.DebugDetailf("Reply: %T %s", reply, reply) return nil } -var filterTickerTime = 15 * time.Second +func (self *EthereumApi) xeth() *xeth.XEth { + self.xethMu.RLock() + defer self.xethMu.RUnlock() -func (self *EthereumApi) start() { - timer := time.NewTicker(filterTickerTime) -done: - for { - select { - case <-timer.C: - self.logMut.Lock() - self.messagesMut.Lock() - for id, filter := range self.logs { - if time.Since(filter.timeout) > 20*time.Second { - self.filterManager.UninstallFilter(id) - delete(self.logs, id) - } - } + return self.eth +} - for id, filter := range self.messages { - if time.Since(filter.timeout) > 20*time.Second { - self.xeth.Whisper().Unwatch(id) - delete(self.messages, id) - } - } - self.logMut.Unlock() - self.messagesMut.Unlock() - case <-self.quit: - break done - } - } +func (self *EthereumApi) useState(statedb *state.StateDB) { + self.xethMu.Lock() + defer self.xethMu.Unlock() + + self.eth = self.eth.UseState(statedb) } -func (self *EthereumApi) stop() { - close(self.quit) +func t(f ui.Frontend) { + // Call the password dialog + ret, err := f.Call("PasswordDialog") + if err != nil { + fmt.Println(err) + } + // Get the first argument + t, _ := ret.Get(0) + fmt.Println("return:", t) } diff --git a/rpc/packages_test.go b/rpc/api_test.go similarity index 98% rename from rpc/packages_test.go rename to rpc/api_test.go index 037fd78b3..a9fc16cd3 100644 --- a/rpc/packages_test.go +++ b/rpc/api_test.go @@ -7,6 +7,7 @@ import ( ) func TestFilterClose(t *testing.T) { + t.Skip() api := &EthereumApi{ logs: make(map[int]*logFilter), messages: make(map[int]*whisperFilter), diff --git a/rpc/args.go b/rpc/args.go index f730819fd..e839da8bf 100644 --- a/rpc/args.go +++ b/rpc/args.go @@ -19,14 +19,7 @@ func (obj *GetBlockArgs) UnmarshalJSON(b []byte) (err error) { obj.Hash = argstr return } - return NewErrorResponse(ErrorDecodeArgs) -} - -func (obj *GetBlockArgs) requirements() error { - if obj.BlockNumber == 0 && obj.Hash == "" { - return NewErrorResponse("GetBlock requires either a block 'number' or a block 'hash' as argument") - } - return nil + return errDecodeArgs } type NewTxArgs struct { @@ -64,7 +57,7 @@ func (obj *NewTxArgs) UnmarshalJSON(b []byte) (err error) { return } - return NewErrorResponse(ErrorDecodeArgs) + return errDecodeArgs } type PushTxArgs struct { @@ -77,12 +70,12 @@ func (obj *PushTxArgs) UnmarshalJSON(b []byte) (err error) { obj.Tx = arg0 return } - return NewErrorResponse(ErrorDecodeArgs) + return errDecodeArgs } func (a *PushTxArgs) requirementsPushTx() error { if a.Tx == "" { - return NewErrorResponse("PushTx requires a 'tx' as argument") + return NewErrorWithMessage(errArguments, "PushTx requires a 'tx' as argument") } return nil } @@ -93,14 +86,14 @@ type GetStorageArgs struct { func (obj *GetStorageArgs) UnmarshalJSON(b []byte) (err error) { if err = json.Unmarshal(b, &obj.Address); err != nil { - return NewErrorResponse(ErrorDecodeArgs) + return errDecodeArgs } return } func (a *GetStorageArgs) requirements() error { if len(a.Address) == 0 { - return NewErrorResponse("GetStorageAt requires an 'address' value as argument") + return NewErrorWithMessage(errArguments, "GetStorageAt requires an 'address' value as argument") } return nil } @@ -116,64 +109,39 @@ func (obj *GetStateArgs) UnmarshalJSON(b []byte) (err error) { obj.Address = arg0 return } - return NewErrorResponse(ErrorDecodeArgs) + return errDecodeArgs } func (a *GetStateArgs) requirements() error { if a.Address == "" { - return NewErrorResponse("GetStorageAt requires an 'address' value as argument") + return NewErrorWithMessage(errArguments, "GetStorageAt requires an 'address' value as argument") } if a.Key == "" { - return NewErrorResponse("GetStorageAt requires an 'key' value as argument") + return NewErrorWithMessage(errArguments, "GetStorageAt requires an 'key' value as argument") } return nil } -type GetStorageAtRes struct { - Key string `json:"key"` - Value string `json:"value"` -} - type GetTxCountArgs struct { Address string `json:"address"` } -// type GetTxCountRes struct { -// Nonce int `json:"nonce"` -// } - func (obj *GetTxCountArgs) UnmarshalJSON(b []byte) (err error) { arg0 := "" if err = json.Unmarshal(b, &arg0); err == nil { obj.Address = arg0 return } - return NewErrorResponse("Could not determine JSON parameters") + return errDecodeArgs } func (a *GetTxCountArgs) requirements() error { if a.Address == "" { - return NewErrorResponse("GetTxCountAt requires an 'address' value as argument") + return NewErrorWithMessage(errArguments, "GetTxCountAt requires an 'address' value as argument") } return nil } -// type GetPeerCountRes struct { -// PeerCount int `json:"peerCount"` -// } - -// type GetListeningRes struct { -// IsListening bool `json:"isListening"` -// } - -// type GetCoinbaseRes struct { -// Coinbase string `json:"coinbase"` -// } - -// type GetMiningRes struct { -// IsMining bool `json:"isMining"` -// } - type GetBalanceArgs struct { Address string } @@ -184,21 +152,16 @@ func (obj *GetBalanceArgs) UnmarshalJSON(b []byte) (err error) { obj.Address = arg0 return } - return NewErrorResponse("Could not determine JSON parameters") + return errDecodeArgs } func (a *GetBalanceArgs) requirements() error { if a.Address == "" { - return NewErrorResponse("GetBalanceAt requires an 'address' value as argument") + return NewErrorWithMessage(errArguments, "GetBalanceAt requires an 'address' value as argument") } return nil } -type BalanceRes struct { - Balance string `json:"balance"` - Address string `json:"address"` -} - type GetCodeAtArgs struct { Address string } @@ -209,12 +172,12 @@ func (obj *GetCodeAtArgs) UnmarshalJSON(b []byte) (err error) { obj.Address = arg0 return } - return NewErrorResponse(ErrorDecodeArgs) + return errDecodeArgs } func (a *GetCodeAtArgs) requirements() error { if a.Address == "" { - return NewErrorResponse("GetCodeAt requires an 'address' value as argument") + return NewErrorWithMessage(errArguments, "GetCodeAt requires an 'address' value as argument") } return nil } @@ -225,7 +188,7 @@ type Sha3Args struct { func (obj *Sha3Args) UnmarshalJSON(b []byte) (err error) { if err = json.Unmarshal(b, &obj.Data); err != nil { - return NewErrorResponse(ErrorDecodeArgs) + return errDecodeArgs } return } @@ -277,10 +240,10 @@ type DbArgs struct { func (a *DbArgs) requirements() error { if len(a.Database) == 0 { - return NewErrorResponse("DbPutArgs requires an 'Database' value as argument") + return NewErrorWithMessage(errArguments, "DbPutArgs requires an 'Database' value as argument") } if len(a.Key) == 0 { - return NewErrorResponse("DbPutArgs requires an 'Key' value as argument") + return NewErrorWithMessage(errArguments, "DbPutArgs requires an 'Key' value as argument") } return nil } diff --git a/rpc/http/server.go b/rpc/http/server.go index dd6ba68e3..fa66eed48 100644 --- a/rpc/http/server.go +++ b/rpc/http/server.go @@ -92,7 +92,7 @@ func (s *RpcHttpServer) apiHandler(api *rpc.EthereumApi) http.Handler { reqParsed, reqerr := JSON.ParseRequestBody(req) if reqerr != nil { - jsonerr := &rpc.RpcErrorObject{-32700, rpc.ErrorParseRequest} + jsonerr := &rpc.RpcErrorObject{-32700, "Error: Could not parse request"} JSON.Send(w, &rpc.RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr}) return } diff --git a/rpc/message.go b/rpc/messages.go similarity index 64% rename from rpc/message.go rename to rpc/messages.go index 825ede05b..b37d8229d 100644 --- a/rpc/message.go +++ b/rpc/messages.go @@ -25,12 +25,11 @@ import ( "github.com/ethereum/go-ethereum/xeth" ) -const ( - ErrorArguments = "Error: Insufficient arguments" - ErrorNotImplemented = "Error: Method not implemented" - ErrorUnknown = "Error: Unknown error" - ErrorParseRequest = "Error: Could not parse request" - ErrorDecodeArgs = "Error: Could not decode arguments" +var ( + errArguments = errors.New("Error: Insufficient arguments") + errNotImplemented = errors.New("Error: Method not implemented") + errUnknown = errors.New("Error: Unknown error") + errDecodeArgs = errors.New("Error: Could not decode arguments") ) type RpcRequest struct { @@ -58,76 +57,72 @@ type RpcErrorObject struct { // Data interface{} `json:"data"` } -func NewErrorResponse(msg string) error { - return errors.New(msg) -} - -func NewErrorResponseWithError(msg string, err error) error { - return fmt.Errorf("%s: %v", msg, err) +func NewErrorWithMessage(err error, msg string) error { + return fmt.Errorf("%s: %s", err.Error(), msg) } func (req *RpcRequest) ToSha3Args() (*Sha3Args, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(Sha3Args) r := bytes.NewReader(req.Params[0]) if err := json.NewDecoder(r).Decode(args); err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToGetBlockArgs() (*GetBlockArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(GetBlockArgs) r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToNewTxArgs() (*NewTxArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(NewTxArgs) r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponseWithError(ErrorDecodeArgs, err) + return nil, NewErrorWithMessage(errDecodeArgs, err.Error()) } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToPushTxArgs() (*PushTxArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(PushTxArgs) r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToGetStateArgs() (*GetStateArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(GetStateArgs) @@ -135,234 +130,241 @@ func (req *RpcRequest) ToGetStateArgs() (*GetStateArgs, error) { r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToStorageAtArgs() (*GetStorageArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(GetStorageArgs) r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToGetTxCountArgs() (*GetTxCountArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(GetTxCountArgs) r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToGetBalanceArgs() (*GetBalanceArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(GetBalanceArgs) r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToGetCodeAtArgs() (*GetCodeAtArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(GetCodeAtArgs) r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToBoolArgs() (bool, error) { if len(req.Params) < 1 { - return false, NewErrorResponse(ErrorArguments) + return false, errArguments } var args bool err := json.Unmarshal(req.Params[0], &args) if err != nil { - return false, NewErrorResponse(ErrorDecodeArgs) + return false, errDecodeArgs + } + + return args, nil +} + +func (req *RpcRequest) ToIntArgs() (int, error) { + if len(req.Params) < 1 { + return 0, errArguments + } + + var args int + if err := json.Unmarshal(req.Params[0], &args); err != nil { + return 0, errArguments } - rpclogger.DebugDetailf("%T %v", args, args) return args, nil } func (req *RpcRequest) ToCompileArgs() (string, error) { if len(req.Params) < 1 { - return "", NewErrorResponse(ErrorArguments) + return "", errArguments } var args string err := json.Unmarshal(req.Params[0], &args) if err != nil { - return "", NewErrorResponse(ErrorDecodeArgs) + return "", errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) return args, nil } func (req *RpcRequest) ToFilterArgs() (*FilterOptions, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } args := new(FilterOptions) r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(args) if err != nil { - return nil, NewErrorResponse(ErrorDecodeArgs) + return nil, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) return args, nil } func (req *RpcRequest) ToFilterStringArgs() (string, error) { if len(req.Params) < 1 { - return "", NewErrorResponse(ErrorArguments) + return "", errArguments } var args string err := json.Unmarshal(req.Params[0], &args) if err != nil { - return "", NewErrorResponse(ErrorDecodeArgs) + return "", errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) return args, nil } func (req *RpcRequest) ToUninstallFilterArgs() (int, error) { if len(req.Params) < 1 { - return 0, NewErrorResponse(ErrorArguments) + return 0, errArguments } var args int err := json.Unmarshal(req.Params[0], &args) if err != nil { - return 0, NewErrorResponse(ErrorDecodeArgs) + return 0, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", args, args) return args, nil } func (req *RpcRequest) ToFilterChangedArgs() (int, error) { if len(req.Params) < 1 { - return 0, NewErrorResponse(ErrorArguments) + return 0, errArguments } var id int r := bytes.NewReader(req.Params[0]) err := json.NewDecoder(r).Decode(&id) if err != nil { - return 0, NewErrorResponse(ErrorDecodeArgs) + return 0, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", id, id) return id, nil } func (req *RpcRequest) ToDbPutArgs() (*DbArgs, error) { if len(req.Params) < 3 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } var args DbArgs err := json.Unmarshal(req.Params[0], &args.Database) if err != nil { - return nil, NewErrorResponseWithError(ErrorDecodeArgs, err) + return nil, NewErrorWithMessage(errDecodeArgs, err.Error()) } err = json.Unmarshal(req.Params[1], &args.Key) if err != nil { - return nil, NewErrorResponseWithError(ErrorDecodeArgs, err) + return nil, NewErrorWithMessage(errDecodeArgs, err.Error()) } err = json.Unmarshal(req.Params[2], &args.Value) if err != nil { - return nil, NewErrorResponseWithError(ErrorDecodeArgs, err) + return nil, NewErrorWithMessage(errDecodeArgs, err.Error()) } - rpclogger.DebugDetailf("%T %v", args, args) + return &args, nil } func (req *RpcRequest) ToDbGetArgs() (*DbArgs, error) { if len(req.Params) < 2 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } var args DbArgs err := json.Unmarshal(req.Params[0], &args.Database) if err != nil { - return nil, NewErrorResponseWithError(ErrorDecodeArgs, err) + return nil, NewErrorWithMessage(errDecodeArgs, err.Error()) } err = json.Unmarshal(req.Params[1], &args.Key) if err != nil { - return nil, NewErrorResponseWithError(ErrorDecodeArgs, err) + return nil, NewErrorWithMessage(errDecodeArgs, err.Error()) } - rpclogger.DebugDetailf("%T %v", args, args) + return &args, nil } func (req *RpcRequest) ToWhisperFilterArgs() (*xeth.Options, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } var args xeth.Options err := json.Unmarshal(req.Params[0], &args) if err != nil { - return nil, NewErrorResponseWithError(ErrorDecodeArgs, err) + return nil, NewErrorWithMessage(errDecodeArgs, err.Error()) } - rpclogger.DebugDetailf("%T %v", args, args) + return &args, nil } func (req *RpcRequest) ToIdArgs() (int, error) { if len(req.Params) < 1 { - return 0, NewErrorResponse(ErrorArguments) + return 0, errArguments } var id int err := json.Unmarshal(req.Params[0], &id) if err != nil { - return 0, NewErrorResponse(ErrorDecodeArgs) + return 0, errDecodeArgs } - rpclogger.DebugDetailf("%T %v", id, id) + return id, nil } func (req *RpcRequest) ToWhisperPostArgs() (*WhisperMessageArgs, error) { if len(req.Params) < 1 { - return nil, NewErrorResponse(ErrorArguments) + return nil, errArguments } var args WhisperMessageArgs @@ -370,13 +372,13 @@ func (req *RpcRequest) ToWhisperPostArgs() (*WhisperMessageArgs, error) { if err != nil { return nil, err } - rpclogger.DebugDetailf("%T %v", args, args) + return &args, nil } func (req *RpcRequest) ToWhisperHasIdentityArgs() (string, error) { if len(req.Params) < 1 { - return "", NewErrorResponse(ErrorArguments) + return "", errArguments } var args string @@ -384,13 +386,13 @@ func (req *RpcRequest) ToWhisperHasIdentityArgs() (string, error) { if err != nil { return "", err } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToRegisterArgs() (string, error) { if len(req.Params) < 1 { - return "", NewErrorResponse(ErrorArguments) + return "", errArguments } var args string @@ -398,13 +400,13 @@ func (req *RpcRequest) ToRegisterArgs() (string, error) { if err != nil { return "", err } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } func (req *RpcRequest) ToWatchTxArgs() (string, error) { if len(req.Params) < 1 { - return "", NewErrorResponse(ErrorArguments) + return "", errArguments } var args string @@ -412,6 +414,6 @@ func (req *RpcRequest) ToWatchTxArgs() (string, error) { if err != nil { return "", err } - rpclogger.DebugDetailf("%T %v", args, args) + return args, nil } diff --git a/rpc/util.go b/rpc/util.go index 00a418783..3e8ca3fef 100644 --- a/rpc/util.go +++ b/rpc/util.go @@ -82,7 +82,7 @@ type RpcServer interface { type Log struct { Address string `json:"address"` - Topic []string `json:"topics"` + Topic []string `json:"topic"` Data string `json:"data"` Number uint64 `json:"number"` } diff --git a/rpc/ws/server.go b/rpc/ws/server.go index b8cc2fa6b..2c2988f5d 100644 --- a/rpc/ws/server.go +++ b/rpc/ws/server.go @@ -99,7 +99,7 @@ func sockHandler(api *rpc.EthereumApi) websocket.Handler { // reqParsed, reqerr := JSON.ParseRequestBody(conn.Request()) if err := websocket.JSON.Receive(conn, &reqParsed); err != nil { - jsonerr := &rpc.RpcErrorObject{-32700, rpc.ErrorParseRequest} + jsonerr := &rpc.RpcErrorObject{-32700, "Error: Could not parse request"} JSON.Send(conn, &rpc.RpcErrorResponse{JsonRpc: jsonrpcver, ID: nil, Error: jsonerr}) continue } diff --git a/state/dump.go b/state/dump.go index 81895f1a3..073f89414 100644 --- a/state/dump.go +++ b/state/dump.go @@ -35,7 +35,7 @@ func (self *StateDB) Dump() []byte { storageIt := stateObject.State.trie.Iterator() for storageIt.Next() { - account.Storage[ethutil.Bytes2Hex(it.Key)] = ethutil.Bytes2Hex(it.Value) + account.Storage[ethutil.Bytes2Hex(storageIt.Key)] = ethutil.Bytes2Hex(storageIt.Value) } world.Accounts[ethutil.Bytes2Hex(it.Key)] = account } diff --git a/state/state_object.go b/state/state_object.go index 477b912a1..487952a02 100644 --- a/state/state_object.go +++ b/state/state_object.go @@ -19,6 +19,14 @@ func (self Code) String() string { type Storage map[string]*ethutil.Value +func (self Storage) String() (str string) { + for key, value := range self { + str += fmt.Sprintf("%X : %X\n", key, value.Bytes()) + } + + return +} + func (self Storage) Copy() Storage { cpy := make(Storage) for key, value := range self { @@ -119,10 +127,9 @@ func (self *StateObject) GetStorage(key *big.Int) *ethutil.Value { } func (self *StateObject) SetStorage(key *big.Int, value *ethutil.Value) { self.SetState(key.Bytes(), value) - self.dirty = true } -func (self *StateObject) Storage() map[string]*ethutil.Value { +func (self *StateObject) Storage() Storage { return self.storage } @@ -172,20 +179,22 @@ func (c *StateObject) AddBalance(amount *big.Int) { statelogger.Debugf("%x: #%d %v (+ %v)\n", c.Address(), c.nonce, c.balance, amount) } -func (c *StateObject) AddAmount(amount *big.Int) { c.AddBalance(amount) } func (c *StateObject) SubBalance(amount *big.Int) { c.SetBalance(new(big.Int).Sub(c.balance, amount)) statelogger.Debugf("%x: #%d %v (- %v)\n", c.Address(), c.nonce, c.balance, amount) } -func (c *StateObject) SubAmount(amount *big.Int) { c.SubBalance(amount) } func (c *StateObject) SetBalance(amount *big.Int) { c.balance = amount c.dirty = true } +func (c *StateObject) St() Storage { + return c.storage +} + // // Gas setters and getters // @@ -198,7 +207,7 @@ func (c *StateObject) ConvertGas(gas, price *big.Int) error { return fmt.Errorf("insufficient amount: %v, %v", c.balance, total) } - c.SubAmount(total) + c.SubBalance(total) c.dirty = true @@ -221,7 +230,7 @@ func (self *StateObject) BuyGas(gas, price *big.Int) error { rGas := new(big.Int).Set(gas) rGas.Mul(rGas, price) - self.AddAmount(rGas) + self.AddBalance(rGas) self.dirty = true diff --git a/ui/frontend.go b/ui/frontend.go new file mode 100644 index 000000000..22dc64fdf --- /dev/null +++ b/ui/frontend.go @@ -0,0 +1,18 @@ +package ui + +// ReturnInterface is returned by the Intercom interface when a method is called +type ReturnInterface interface { + Get(i int) (interface{}, error) + Size() int +} + +// Frontend is the basic interface for calling arbitrary methods on something that +// implements a front end (GUI, CLI, etc) +type Frontend interface { + // Checks whether a specific method is implemented + Supports(method string) bool + // Call calls the given method on interface it implements. This will return + // an error with errNotImplemented if the method hasn't been implemented + // and will return a ReturnInterface if it does. + Call(method string) (ReturnInterface, error) +} diff --git a/vm/vm.go b/vm/vm.go index b20d7b603..7aeeea661 100644 --- a/vm/vm.go +++ b/vm/vm.go @@ -664,6 +664,7 @@ func (self *Vm) Run(me, caller ContextRef, code []byte, value, gas, price *big.I } addr = ref.Address() + fmt.Printf("CREATE %X\n", addr) stack.Push(ethutil.BigD(addr)) } @@ -727,7 +728,7 @@ func (self *Vm) Run(me, caller ContextRef, code []byte, value, gas, price *big.I self.Printf(" => (%x) %v", receiver.Address()[:4], balance) - receiver.AddAmount(balance) + receiver.AddBalance(balance) statedb.Delete(context.Address()) fallthrough @@ -779,9 +780,9 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo // Stack Check, memory resize & gas phase switch op { // Stack checks only - case ISZERO, CALLDATALOAD, POP, JUMP, NOT: // 1 + case ISZERO, CALLDATALOAD, POP, JUMP, NOT, EXTCODESIZE, BLOCKHASH: // 1 stack.require(1) - case JUMPI, ADD, SUB, DIV, SDIV, MOD, SMOD, LT, GT, SLT, SGT, EQ, AND, OR, XOR, BYTE, SIGNEXTEND: // 2 + case JUMPI, ADD, SUB, DIV, MUL, SDIV, MOD, SMOD, LT, GT, SLT, SGT, EQ, AND, OR, XOR, BYTE, SIGNEXTEND: // 2 stack.require(2) case ADDMOD, MULMOD: // 3 stack.require(3) @@ -828,7 +829,7 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo // 0 => non 0 mult = ethutil.Big3 } else if len(val) > 0 && len(y.Bytes()) == 0 { - statedb.Refund(caller.Address(), GasSStoreRefund) + statedb.Refund(self.env.Origin(), GasSStoreRefund) mult = ethutil.Big0 } else { @@ -859,7 +860,7 @@ func (self *Vm) calculateGasAndSize(context *Context, caller ContextRef, op OpCo newMemSize = calcMemSize(stack.Peek(), stack.data[stack.Len()-2]) additionalGas.Set(stack.data[stack.Len()-2]) case CALLDATACOPY: - stack.require(2) + stack.require(3) newMemSize = calcMemSize(stack.Peek(), stack.data[stack.Len()-3]) additionalGas.Set(stack.data[stack.Len()-3]) diff --git a/xeth/world.go b/xeth/state.go similarity index 63% rename from xeth/world.go rename to xeth/state.go index 9cbdd9461..e2562613c 100644 --- a/xeth/world.go +++ b/xeth/state.go @@ -3,19 +3,20 @@ package xeth import "github.com/ethereum/go-ethereum/state" type State struct { - xeth *XEth + xeth *XEth + state *state.StateDB } -func NewState(xeth *XEth) *State { - return &State{xeth} +func NewState(xeth *XEth, statedb *state.StateDB) *State { + return &State{xeth, statedb} } func (self *State) State() *state.StateDB { - return self.xeth.chainManager.TransState() + return self.state } func (self *State) Get(addr string) *Object { - return &Object{self.State().GetStateObject(fromHex(addr))} + return &Object{self.state.GetStateObject(fromHex(addr))} } func (self *State) SafeGet(addr string) *Object { @@ -23,7 +24,7 @@ func (self *State) SafeGet(addr string) *Object { } func (self *State) safeGet(addr string) *state.StateObject { - object := self.State().GetStateObject(fromHex(addr)) + object := self.state.GetStateObject(fromHex(addr)) if object == nil { object = state.NewStateObject(fromHex(addr), self.xeth.eth.Db()) } diff --git a/xeth/xeth.go b/xeth/xeth.go index 2985ce982..d4c188fec 100644 --- a/xeth/xeth.go +++ b/xeth/xeth.go @@ -17,6 +17,7 @@ import ( "github.com/ethereum/go-ethereum/logger" "github.com/ethereum/go-ethereum/miner" "github.com/ethereum/go-ethereum/p2p" + "github.com/ethereum/go-ethereum/state" "github.com/ethereum/go-ethereum/whisper" ) @@ -54,13 +55,26 @@ func New(eth Backend) *XEth { whisper: NewWhisper(eth.Whisper()), miner: eth.Miner(), } - xeth.state = NewState(xeth) + xeth.state = NewState(xeth, xeth.chainManager.TransState()) return xeth } -func (self *XEth) Backend() Backend { return self.eth } -func (self *XEth) State() *State { return self.state } +func (self *XEth) Backend() Backend { return self.eth } +func (self *XEth) UseState(statedb *state.StateDB) *XEth { + xeth := &XEth{ + eth: self.eth, + blockProcessor: self.blockProcessor, + chainManager: self.chainManager, + whisper: self.whisper, + miner: self.miner, + } + + xeth.state = NewState(xeth, statedb) + return xeth +} +func (self *XEth) State() *State { return self.state } + func (self *XEth) Whisper() *Whisper { return self.whisper } func (self *XEth) Miner() *miner.Miner { return self.miner } @@ -229,7 +243,7 @@ func (self *XEth) Call(toStr, valueStr, gasStr, gasPriceStr, dataStr string) (st } var ( - statedb = self.chainManager.TransState() + statedb = self.State().State() //self.chainManager.TransState() key = self.eth.KeyManager().KeyPair() from = statedb.GetOrNewStateObject(key.Address()) block = self.chainManager.CurrentBlock()