30 lines
722 B
Go
30 lines
722 B
Go
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package params
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import (
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"math/big"
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"github.com/ethereum/go-ethereum/log"
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"github.com/ethereum/go-ethereum/plugins"
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)
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// IsLondon returns whether num is either equal to the London fork block or greater.
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func (c *ChainConfig) Is1559(num *big.Int) bool {
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if plugins.DefaultPluginLoader == nil {
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log.Warn("Attempting is1559, but default PluginLoader has not been initialized")
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return c.IsLondon(num)
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}
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if active, ok := PluginIs1559(plugins.DefaultPluginLoader, num); ok {
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return active
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}
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return c.IsLondon(num)
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}
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func PluginIs1559(pl *plugins.PluginLoader, num *big.Int) (bool, bool) {
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fn, ok := plugins.LookupOne[func(*big.Int) bool](pl, "Is1559")
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if !ok {
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return false, false
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}
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return fn(num), ok
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}
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