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5d3938ae23
Follow the logic described in https://github.com/neo-project/neo/pull/2886#issuecomment-1674745298 and port the https://github.com/neo-project/neo/pull/2886. Close #3096. Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
44 lines
1.4 KiB
Go
44 lines
1.4 KiB
Go
package config
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//go:generate stringer -type=Hardfork -linecomment
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// Hardfork represents the application hard-fork identifier.
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type Hardfork byte
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const (
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// HFAspidochelone represents hard-fork introduced in #2469 (ported from
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// https://github.com/neo-project/neo/pull/2712) and #2519 (ported from
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// https://github.com/neo-project/neo/pull/2749).
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HFAspidochelone Hardfork = 1 << iota // Aspidochelone
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// HFBasilisk represents hard-fork introduced in #3056 (ported from
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// https://github.com/neo-project/neo/pull/2881), #3080 (ported from
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// https://github.com/neo-project/neo/pull/2883) and #3085 (ported from
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// https://github.com/neo-project/neo/pull/2810).
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HFBasilisk // Basilisk
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// hfLast denotes the end of hardforks enum. Consider adding new hardforks
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// before hfLast.
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hfLast
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)
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// Hardforks represents the ordered slice of all possible hardforks.
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var Hardforks []Hardfork
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// hardforks holds a map of Hardfork string representation to its type.
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var hardforks map[string]Hardfork
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func init() {
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for i := HFAspidochelone; i < hfLast; i = i << 1 {
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Hardforks = append(Hardforks, i)
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}
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hardforks = make(map[string]Hardfork, len(Hardforks))
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for _, hf := range Hardforks {
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hardforks[hf.String()] = hf
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}
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}
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// IsHardforkValid denotes whether the provided string represents a valid
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// Hardfork name.
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func IsHardforkValid(s string) bool {
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_, ok := hardforks[s]
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return ok
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}
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