41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package params
|
|
|
|
import (
|
|
"math/big"
|
|
|
|
"github.com/ethereum/go-ethereum/log"
|
|
"github.com/ethereum/go-ethereum/plugins"
|
|
)
|
|
|
|
// IsLondon returns whether num is either equal to the London fork block or greater.
|
|
func (c *ChainConfig) Is1559(num *big.Int) bool {
|
|
if plugins.DefaultPluginLoader == nil {
|
|
log.Warn("Attempting is1559, but default PluginLoader has not been initialized")
|
|
return c.IsLondon(num)
|
|
}
|
|
if active, ok := PluginEIPCheck(plugins.DefaultPluginLoader, "Is1559" num); ok {
|
|
return active
|
|
}
|
|
return c.IsLondon(num)
|
|
}
|
|
|
|
|
|
func PluginEIPCheck(pl *plugins.PluginLoader, eipHookName string, num *big.Int) (bool, bool) {
|
|
fn, ok := plugins.LookupOne[func(*big.Int) bool](pl, eipHookName)
|
|
if !ok {
|
|
return false, false
|
|
}
|
|
return fn(num), ok
|
|
}
|
|
// IsLondon returns whether num is either equal to the London fork block or greater.
|
|
func (c *ChainConfig) IsEIP160(num *big.Int) bool {
|
|
if plugins.DefaultPluginLoader == nil {
|
|
log.Warn("Attempting is160, but default PluginLoader has not been initialized")
|
|
return c.IsEIP158(num)
|
|
}
|
|
if active, ok := PluginEIPCheck(plugins.DefaultPluginLoader, "Is160", num); ok {
|
|
return active
|
|
}
|
|
return c.IsEIP158(num)
|
|
}
|