lotus/chain/actors/builtin/registry.go
2022-11-09 07:36:09 +02:00

357 lines
10 KiB
Go

package builtin
import (
actorstypes "github.com/filecoin-project/go-state-types/actors"
"github.com/ipfs/go-cid"
"reflect"
"runtime"
"strings"
"github.com/filecoin-project/go-state-types/builtin"
account8 "github.com/filecoin-project/go-state-types/builtin/v8/account"
cron8 "github.com/filecoin-project/go-state-types/builtin/v8/cron"
_init8 "github.com/filecoin-project/go-state-types/builtin/v8/init"
market8 "github.com/filecoin-project/go-state-types/builtin/v8/market"
miner8 "github.com/filecoin-project/go-state-types/builtin/v8/miner"
multisig8 "github.com/filecoin-project/go-state-types/builtin/v8/multisig"
paych8 "github.com/filecoin-project/go-state-types/builtin/v8/paych"
power8 "github.com/filecoin-project/go-state-types/builtin/v8/power"
reward8 "github.com/filecoin-project/go-state-types/builtin/v8/reward"
system8 "github.com/filecoin-project/go-state-types/builtin/v8/system"
verifreg8 "github.com/filecoin-project/go-state-types/builtin/v8/verifreg"
account9 "github.com/filecoin-project/go-state-types/builtin/v9/account"
cron9 "github.com/filecoin-project/go-state-types/builtin/v9/cron"
_init9 "github.com/filecoin-project/go-state-types/builtin/v9/init"
market9 "github.com/filecoin-project/go-state-types/builtin/v9/market"
miner9 "github.com/filecoin-project/go-state-types/builtin/v9/miner"
multisig9 "github.com/filecoin-project/go-state-types/builtin/v9/multisig"
paych9 "github.com/filecoin-project/go-state-types/builtin/v9/paych"
power9 "github.com/filecoin-project/go-state-types/builtin/v9/power"
reward9 "github.com/filecoin-project/go-state-types/builtin/v9/reward"
system9 "github.com/filecoin-project/go-state-types/builtin/v9/system"
verifreg9 "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
datacap9 "github.com/filecoin-project/go-state-types/builtin/v9/datacap"
account10 "github.com/filecoin-project/go-state-types/builtin/v10/account"
cron10 "github.com/filecoin-project/go-state-types/builtin/v10/cron"
_init10 "github.com/filecoin-project/go-state-types/builtin/v10/init"
market10 "github.com/filecoin-project/go-state-types/builtin/v10/market"
miner10 "github.com/filecoin-project/go-state-types/builtin/v10/miner"
multisig10 "github.com/filecoin-project/go-state-types/builtin/v10/multisig"
paych10 "github.com/filecoin-project/go-state-types/builtin/v10/paych"
power10 "github.com/filecoin-project/go-state-types/builtin/v10/power"
reward10 "github.com/filecoin-project/go-state-types/builtin/v10/reward"
system10 "github.com/filecoin-project/go-state-types/builtin/v10/system"
verifreg10 "github.com/filecoin-project/go-state-types/builtin/v10/verifreg"
datacap10 "github.com/filecoin-project/go-state-types/builtin/v10/datacap"
"github.com/filecoin-project/go-state-types/cbor"
rtt "github.com/filecoin-project/go-state-types/rt"
"github.com/filecoin-project/lotus/chain/actors"
)
type RegistryEntry struct {
state cbor.Er
code cid.Cid
methods map[uint64]builtin.MethodMeta
}
func (r RegistryEntry) State() cbor.Er {
return r.state
}
func (r RegistryEntry) Exports() map[uint64]builtin.MethodMeta {
return r.methods
}
func (r RegistryEntry) Code() cid.Cid {
return r.code
}
func MakeRegistryLegacy(actors []rtt.VMActor) []RegistryEntry {
registry := make([]RegistryEntry, 0)
for _, actor := range actors {
methodMap := make(map[uint64]builtin.MethodMeta)
for methodNum, method := range actor.Exports() {
if method != nil {
methodMap[uint64(methodNum)] = makeMethodMeta(method)
}
}
registry = append(registry, RegistryEntry{
code: actor.Code(),
methods: methodMap,
state: actor.State(),
})
}
return registry
}
func makeMethodMeta(method interface{}) builtin.MethodMeta {
ev := reflect.ValueOf(method)
// Extract the method names using reflection. These
// method names always match the field names in the
// `builtin.Method*` structs (tested in the specs-actors
// tests).
fnName := runtime.FuncForPC(ev.Pointer()).Name()
fnName = strings.TrimSuffix(fnName[strings.LastIndexByte(fnName, '.')+1:], "-fm")
return builtin.MethodMeta{
Name: fnName,
Method: method,
}
}
func MakeRegistry(av actorstypes.Version) []RegistryEntry {
if av < actorstypes.Version8 {
panic("expected version v8 and up only, use specs-actors for v0-7")
}
registry := make([]RegistryEntry, 0)
codeIDs, err := actors.GetActorCodeIDs(av)
if err != nil {
panic(err)
}
switch av {
case actorstypes.Version8:
for key, codeID := range codeIDs {
switch key {
case actors.AccountKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: account8.Methods,
state: new(account8.State),
})
case actors.CronKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: cron8.Methods,
state: new(cron8.State),
})
case actors.InitKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: _init8.Methods,
state: new(_init8.State),
})
case actors.MarketKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: market8.Methods,
state: new(market8.State),
})
case actors.MinerKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: miner8.Methods,
state: new(miner8.State),
})
case actors.MultisigKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: multisig8.Methods,
state: new(multisig8.State),
})
case actors.PaychKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: paych8.Methods,
state: new(paych8.State),
})
case actors.PowerKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: power8.Methods,
state: new(power8.State),
})
case actors.RewardKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: reward8.Methods,
state: new(reward8.State),
})
case actors.SystemKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: system8.Methods,
state: new(system8.State),
})
case actors.VerifregKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: verifreg8.Methods,
state: new(verifreg8.State),
})
}
}
case actorstypes.Version9:
for key, codeID := range codeIDs {
switch key {
case actors.AccountKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: account9.Methods,
state: new(account9.State),
})
case actors.CronKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: cron9.Methods,
state: new(cron9.State),
})
case actors.InitKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: _init9.Methods,
state: new(_init9.State),
})
case actors.MarketKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: market9.Methods,
state: new(market9.State),
})
case actors.MinerKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: miner9.Methods,
state: new(miner9.State),
})
case actors.MultisigKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: multisig9.Methods,
state: new(multisig9.State),
})
case actors.PaychKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: paych9.Methods,
state: new(paych9.State),
})
case actors.PowerKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: power9.Methods,
state: new(power9.State),
})
case actors.RewardKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: reward9.Methods,
state: new(reward9.State),
})
case actors.SystemKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: system9.Methods,
state: new(system9.State),
})
case actors.VerifregKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: verifreg9.Methods,
state: new(verifreg9.State),
})
case actors.DatacapKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: datacap9.Methods,
state: new(datacap9.State),
})
}
}
case actorstypes.Version10:
for key, codeID := range codeIDs {
switch key {
case actors.AccountKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: account10.Methods,
state: new(account10.State),
})
case actors.CronKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: cron10.Methods,
state: new(cron10.State),
})
case actors.InitKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: _init10.Methods,
state: new(_init10.State),
})
case actors.MarketKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: market10.Methods,
state: new(market10.State),
})
case actors.MinerKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: miner10.Methods,
state: new(miner10.State),
})
case actors.MultisigKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: multisig10.Methods,
state: new(multisig10.State),
})
case actors.PaychKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: paych10.Methods,
state: new(paych10.State),
})
case actors.PowerKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: power10.Methods,
state: new(power10.State),
})
case actors.RewardKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: reward10.Methods,
state: new(reward10.State),
})
case actors.SystemKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: system10.Methods,
state: new(system10.State),
})
case actors.VerifregKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: verifreg10.Methods,
state: new(verifreg10.State),
})
case actors.DatacapKey:
registry = append(registry, RegistryEntry{
code: codeID,
methods: datacap10.Methods,
state: new(datacap10.State),
})
}
}
default:
panic("expected version v8 and up only, use specs-actors for v0-7")
}
return registry
}