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-rw-r--r--cmd/utils/cmd.go52
-rw-r--r--cmd/utils/customflags.go4
-rw-r--r--cmd/utils/customflags_test.go4
-rw-r--r--cmd/utils/flags.go47
-rw-r--r--cmd/utils/legalese.go41
5 files changed, 116 insertions, 32 deletions
diff --git a/cmd/utils/cmd.go b/cmd/utils/cmd.go
index 2949d2470..f8f7f6376 100644
--- a/cmd/utils/cmd.go
+++ b/cmd/utils/cmd.go
@@ -8,11 +8,11 @@
//
// go-ethereum 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
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
-// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
// Package utils contains internal helper functions for go-ethereum commands.
package utils
@@ -21,6 +21,7 @@ import (
"bufio"
"fmt"
"io"
+ "math/big"
"os"
"os/signal"
"regexp"
@@ -32,6 +33,7 @@ import (
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/logger"
"github.com/ethereum/go-ethereum/logger/glog"
+ "github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/peterh/liner"
)
@@ -58,15 +60,16 @@ func PromptConfirm(prompt string) (bool, error) {
)
prompt = prompt + " [y/N] "
- if liner.TerminalSupported() {
- lr := liner.NewLiner()
- defer lr.Close()
- input, err = lr.Prompt(prompt)
- } else {
- fmt.Print(prompt)
- input, err = bufio.NewReader(os.Stdin).ReadString('\n')
- fmt.Println()
- }
+ // if liner.TerminalSupported() {
+ // fmt.Println("term")
+ // lr := liner.NewLiner()
+ // defer lr.Close()
+ // input, err = lr.Prompt(prompt)
+ // } else {
+ fmt.Print(prompt)
+ input, err = bufio.NewReader(os.Stdin).ReadString('\n')
+ fmt.Println()
+ // }
if len(input) > 0 && strings.ToUpper(input[:1]) == "Y" {
return true, nil
@@ -92,12 +95,12 @@ func PromptPassword(prompt string, warnTerm bool) (string, error) {
return input, err
}
-func initDataDir(Datadir string) {
- _, err := os.Stat(Datadir)
- if err != nil {
- if os.IsNotExist(err) {
- fmt.Printf("Data directory '%s' doesn't exist, creating it\n", Datadir)
- os.Mkdir(Datadir, 0777)
+func CheckLegalese(datadir string) {
+ // check "first run"
+ if !common.FileExist(datadir) {
+ r, _ := PromptConfirm(legalese)
+ if !r {
+ Fatalf("Must accept to continue. Shutting down...\n")
}
}
}
@@ -142,6 +145,15 @@ func StartEthereum(ethereum *eth.Ethereum) {
}()
}
+func InitOlympic() {
+ params.DurationLimit = big.NewInt(8)
+ params.GenesisGasLimit = big.NewInt(3141592)
+ params.MinGasLimit = big.NewInt(125000)
+ params.MaximumExtraDataSize = big.NewInt(1024)
+ NetworkIdFlag.Value = 0
+ core.BlockReward = big.NewInt(1.5e+18)
+}
+
func FormatTransactionData(data string) []byte {
d := common.StringToByteFunc(data, func(s string) (ret []byte) {
slice := regexp.MustCompile("\\n|\\s").Split(s, 1000000000)
@@ -202,6 +214,11 @@ func ImportChain(chain *core.ChainManager, fn string) error {
} else if err != nil {
return fmt.Errorf("at block %d: %v", n, err)
}
+ // don't import first block
+ if b.NumberU64() == 0 {
+ i--
+ continue
+ }
blocks[i] = &b
n++
}
@@ -217,6 +234,7 @@ func ImportChain(chain *core.ChainManager, fn string) error {
batch, blocks[0].Hash().Bytes()[:4], blocks[i-1].Hash().Bytes()[:4])
continue
}
+
if _, err := chain.InsertChain(blocks[:i]); err != nil {
return fmt.Errorf("invalid block %d: %v", n, err)
}
diff --git a/cmd/utils/customflags.go b/cmd/utils/customflags.go
index 6aeec448c..e7efed4e3 100644
--- a/cmd/utils/customflags.go
+++ b/cmd/utils/customflags.go
@@ -8,11 +8,11 @@
//
// go-ethereum 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
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
-// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
package utils
diff --git a/cmd/utils/customflags_test.go b/cmd/utils/customflags_test.go
index 726d1ab47..0fb0af63b 100644
--- a/cmd/utils/customflags_test.go
+++ b/cmd/utils/customflags_test.go
@@ -8,11 +8,11 @@
//
// go-ethereum 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
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
-// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
package utils
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 903c97e71..815d48124 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -8,11 +8,11 @@
//
// go-ethereum 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
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
-// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
package utils
@@ -114,6 +114,10 @@ var (
Usage: "Sets the genesis nonce",
Value: 42,
}
+ GenesisFileFlag = cli.StringFlag{
+ Name: "genesis",
+ Usage: "Inserts/Overwrites the genesis block (json format)",
+ }
IdentityFlag = cli.StringFlag{
Name: "identity",
Usage: "Custom node name",
@@ -122,6 +126,15 @@ var (
Name: "natspec",
Usage: "Enable NatSpec confirmation notice",
}
+ CacheFlag = cli.IntFlag{
+ Name: "cache",
+ Usage: "Megabytes of memory allocated to internal caching",
+ Value: 0,
+ }
+ OlympicFlag = cli.BoolFlag{
+ Name: "olympic",
+ Usage: "Use olympic style protocol",
+ }
// miner settings
MinerThreadsFlag = cli.IntFlag{
@@ -145,7 +158,7 @@ var (
GasPriceFlag = cli.StringFlag{
Name: "gasprice",
Usage: "Sets the minimal gasprice when mining transactions",
- Value: new(big.Int).Mul(big.NewInt(1), common.Szabo).String(),
+ Value: new(big.Int).Mul(big.NewInt(50), common.Shannon).String(),
}
UnlockedAccountFlag = cli.StringFlag{
@@ -305,12 +318,12 @@ var (
GpoMinGasPriceFlag = cli.StringFlag{
Name: "gpomin",
Usage: "Minimum suggested gas price",
- Value: new(big.Int).Mul(big.NewInt(1), common.Szabo).String(),
+ Value: new(big.Int).Mul(big.NewInt(50), common.Shannon).String(),
}
GpoMaxGasPriceFlag = cli.StringFlag{
Name: "gpomax",
Usage: "Maximum suggested gas price",
- Value: new(big.Int).Mul(big.NewInt(100), common.Szabo).String(),
+ Value: new(big.Int).Mul(big.NewInt(500), common.Shannon).String(),
}
GpoFullBlockRatioFlag = cli.IntFlag{
Name: "gpofull",
@@ -378,7 +391,9 @@ func MakeEthConfig(clientID, version string, ctx *cli.Context) *eth.Config {
Name: common.MakeName(clientID, version),
DataDir: ctx.GlobalString(DataDirFlag.Name),
GenesisNonce: ctx.GlobalInt(GenesisNonceFlag.Name),
+ GenesisFile: ctx.GlobalString(GenesisFileFlag.Name),
BlockChainVersion: ctx.GlobalInt(BlockchainVersionFlag.Name),
+ DatabaseCache: ctx.GlobalInt(CacheFlag.Name),
SkipBcVersionCheck: false,
NetworkId: ctx.GlobalInt(NetworkIdFlag.Name),
LogFile: ctx.GlobalString(LogFileFlag.Name),
@@ -391,6 +406,7 @@ func MakeEthConfig(clientID, version string, ctx *cli.Context) *eth.Config {
MaxPeers: ctx.GlobalInt(MaxPeersFlag.Name),
MaxPendingPeers: ctx.GlobalInt(MaxPendingPeersFlag.Name),
Port: ctx.GlobalString(ListenPortFlag.Name),
+ Olympic: ctx.GlobalBool(OlympicFlag.Name),
NAT: MakeNAT(ctx),
NatSpec: ctx.GlobalBool(NatspecEnabledFlag.Name),
Discovery: !ctx.GlobalBool(NoDiscoverFlag.Name),
@@ -420,22 +436,31 @@ func SetupLogger(ctx *cli.Context) {
// MakeChain creates a chain manager from set command line flags.
func MakeChain(ctx *cli.Context) (chain *core.ChainManager, blockDB, stateDB, extraDB common.Database) {
- dd := ctx.GlobalString(DataDirFlag.Name)
+ datadir := ctx.GlobalString(DataDirFlag.Name)
+ cache := ctx.GlobalInt(CacheFlag.Name)
+
var err error
- if blockDB, err = ethdb.NewLDBDatabase(filepath.Join(dd, "blockchain")); err != nil {
+ if blockDB, err = ethdb.NewLDBDatabase(filepath.Join(datadir, "blockchain"), cache); err != nil {
Fatalf("Could not open database: %v", err)
}
- if stateDB, err = ethdb.NewLDBDatabase(filepath.Join(dd, "state")); err != nil {
+ if stateDB, err = ethdb.NewLDBDatabase(filepath.Join(datadir, "state"), cache); err != nil {
Fatalf("Could not open database: %v", err)
}
- if extraDB, err = ethdb.NewLDBDatabase(filepath.Join(dd, "extra")); err != nil {
+ if extraDB, err = ethdb.NewLDBDatabase(filepath.Join(datadir, "extra"), cache); err != nil {
Fatalf("Could not open database: %v", err)
}
+ if ctx.GlobalBool(OlympicFlag.Name) {
+ InitOlympic()
+ _, err := core.WriteTestNetGenesisBlock(stateDB, blockDB, 42)
+ if err != nil {
+ glog.Fatalln(err)
+ }
+ }
eventMux := new(event.TypeMux)
pow := ethash.New()
- genesis := core.GenesisBlock(uint64(ctx.GlobalInt(GenesisNonceFlag.Name)), blockDB)
- chain, err = core.NewChainManager(genesis, blockDB, stateDB, extraDB, pow, eventMux)
+ //genesis := core.GenesisBlock(uint64(ctx.GlobalInt(GenesisNonceFlag.Name)), blockDB)
+ chain, err = core.NewChainManager(blockDB, stateDB, extraDB, pow, eventMux)
if err != nil {
Fatalf("Could not start chainmanager: %v", err)
}
diff --git a/cmd/utils/legalese.go b/cmd/utils/legalese.go
new file mode 100644
index 000000000..09e687c17
--- /dev/null
+++ b/cmd/utils/legalese.go
@@ -0,0 +1,41 @@
+// Copyright 2015 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum 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 General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
+package utils
+
+const (
+ legalese = `
+=======================================
+Disclaimer of Liabilites and Warranties
+=======================================
+
+THE USER EXPRESSLY KNOWS AND AGREES THAT THE USER IS USING THE ETHEREUM PLATFORM AT THE USER’S SOLE
+RISK. THE USER REPRESENTS THAT THE USER HAS AN ADEQUATE UNDERSTANDING OF THE RISKS, USAGE AND
+INTRICACIES OF CRYPTOGRAPHIC TOKENS AND BLOCKCHAIN-BASED OPEN SOURCE SOFTWARE, ETH PLATFORM AND ETH.
+THE USER ACKNOWLEDGES AND AGREES THAT, TO THE FULLEST EXTENT PERMITTED BY ANY APPLICABLE LAW, THE
+DISCLAIMERS OF LIABILITY CONTAINED HEREIN APPLY TO ANY AND ALL DAMAGES OR INJURY WHATSOEVER CAUSED
+BY OR RELATED TO RISKS OF, USE OF, OR INABILITY TO USE, ETH OR THE ETHEREUM PLATFORM UNDER ANY CAUSE
+OR ACTION WHATSOEVER OF ANY KIND IN ANY JURISDICTION, INCLUDING, WITHOUT LIMITATION, ACTIONS FOR
+BREACH OF WARRANTY, BREACH OF CONTRACT OR TORT (INCLUDING NEGLIGENCE) AND THAT NEITHER STIFTUNG
+ETHEREUM NOR ETHEREUM TEAM SHALL BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY OR
+CONSEQUENTIAL DAMAGES, INCLUDING FOR LOSS OF PROFITS, GOODWILL OR DATA. SOME JURISDICTIONS DO NOT
+ALLOW THE EXCLUSION OF CERTAIN WARRANTIES OR THE LIMITATION OR EXCLUSION OF LIABILITY FOR CERTAIN
+TYPES OF DAMAGES. THEREFORE, SOME OF THE ABOVE LIMITATIONS IN THIS SECTION MAY NOT APPLY TO A USER.
+IN PARTICULAR, NOTHING IN THESE TERMS SHALL AFFECT THE STATUTORY RIGHTS OF ANY USER OR EXCLUDE
+INJURY ARISING FROM ANY WILLFUL MISCONDUCT OR FRAUD OF STIFTUNG ETHEREUM.
+
+Do you accept this agreement?`
+)
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-25 03:11:02 +0800