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cmd, params: only set default fork configs for test and mainnet

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This commit is contained in:
Péter Szilágyi
2016-10-29 13:33:57 +03:00
parent 8639b0fae9
commit f0dbec0c93
4 changed files with 43 additions and 31 deletions
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59
cmd/utils/flags.go
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@ -781,34 +781,43 @@ func MakeChainConfigFromDb(ctx *cli.Context, db ethdb.Database) *core.ChainConfi
Fatalf("Could not make chain configuration: %v", err)
}
}
// Set any missing fields due to them being unset or system upgrade
if config.HomesteadBlock == nil {
if ctx.GlobalBool(TestNetFlag.Name) {
config.HomesteadBlock = params.TestNetHomesteadBlock
} else {
config.HomesteadBlock = params.MainNetHomesteadBlock
// Check whether we are allowed to set default config params or not:
// - If no genesis is set, we're running either mainnet or testnet (private nets use `geth init`)
// - If a genesis is already set, ensure we have a configuration for it (mainnet or testnet)
defaults := genesis == nil ||
(genesis.Hash() == params.MainNetGenesisHash && !ctx.GlobalBool(TestNetFlag.Name)) ||
(genesis.Hash() == params.TestNetGenesisHash && ctx.GlobalBool(TestNetFlag.Name))
// Set any missing chainConfig fields due to them being unset or system upgrade
if defaults {
if config.HomesteadBlock == nil {
if ctx.GlobalBool(TestNetFlag.Name) {
config.HomesteadBlock = params.TestNetHomesteadBlock
} else {
config.HomesteadBlock = params.MainNetHomesteadBlock
}
}
}
if config.DAOForkBlock == nil {
if ctx.GlobalBool(TestNetFlag.Name) {
config.DAOForkBlock = params.TestNetDAOForkBlock
} else {
config.DAOForkBlock = params.MainNetDAOForkBlock
if config.DAOForkBlock == nil {
if ctx.GlobalBool(TestNetFlag.Name) {
config.DAOForkBlock = params.TestNetDAOForkBlock
} else {
config.DAOForkBlock = params.MainNetDAOForkBlock
}
config.DAOForkSupport = true
}
config.DAOForkSupport = true
}
if config.HomesteadGasRepriceBlock == nil {
if ctx.GlobalBool(TestNetFlag.Name) {
config.HomesteadGasRepriceBlock = params.TestNetHomesteadGasRepriceBlock
} else {
config.HomesteadGasRepriceBlock = params.MainNetHomesteadGasRepriceBlock
if config.HomesteadGasRepriceBlock == nil {
if ctx.GlobalBool(TestNetFlag.Name) {
config.HomesteadGasRepriceBlock = params.TestNetHomesteadGasRepriceBlock
} else {
config.HomesteadGasRepriceBlock = params.MainNetHomesteadGasRepriceBlock
}
}
}
if config.HomesteadGasRepriceHash == (common.Hash{}) {
if ctx.GlobalBool(TestNetFlag.Name) {
config.HomesteadGasRepriceHash = params.TestNetHomesteadGasRepriceHash
} else {
config.HomesteadGasRepriceHash = params.MainNetHomesteadGasRepriceHash
if config.HomesteadGasRepriceHash == (common.Hash{}) {
if ctx.GlobalBool(TestNetFlag.Name) {
config.HomesteadGasRepriceHash = params.TestNetHomesteadGasRepriceHash
} else {
config.HomesteadGasRepriceHash = params.MainNetHomesteadGasRepriceHash
}
}
}
// Force override any existing configs if explicitly requested