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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,67 +1,135 @@ | ||
| package cairoVM | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "github.com/NethermindEth/juno/adapters/sn2core" | ||
| "github.com/NethermindEth/juno/blockchain" | ||
| "github.com/NethermindEth/juno/core" | ||
| "github.com/NethermindEth/juno/core/felt" | ||
| "github.com/NethermindEth/starknet.go/contracts" | ||
| "github.com/NethermindEth/starknet.go/hash" | ||
| "github.com/NethermindEth/juno/db" | ||
| "github.com/NethermindEth/juno/starknet" | ||
| "os" | ||
| ) | ||
|
|
||
| func init() { | ||
| blockchain.RegisterCoreTypesToEncoder() | ||
| } | ||
|
|
||
| func SetGenesis(state *core.State, cairoFiles map[string]string) error { | ||
| //func SetGenesis(state *core.State, cairoFiles map[string]string) error { | ||
| // | ||
| // declaredClasses := make(map[felt.Felt]core.Class) | ||
| // deployedContracts := make(map[felt.Felt]*felt.Felt) | ||
| // declaredV1Classes := make(map[felt.Felt]*felt.Felt) | ||
| // nonces := make(map[felt.Felt]*felt.Felt) | ||
| // var ( | ||
| // class core.Class | ||
| // classHash *felt.Felt | ||
| // compiledClassHash *felt.Felt | ||
| // err error | ||
| // ) | ||
| // | ||
| // var addr uint64 = 0 | ||
| // | ||
| // for sierraFileName, casmFileName := range cairoFiles { | ||
| // class, classHash, err = adaptClassAndHash(sierraFileName) | ||
| // if err != nil { | ||
| // return err | ||
| // } | ||
| // fmt.Println("genesis classHash = ", classHash.String()) | ||
| // declaredClasses[*classHash] = class | ||
| // addrFelt := new(felt.Felt).SetUint64(addr) | ||
| // deployedContracts[*addrFelt] = classHash | ||
| // casmClass, err := contracts.UnmarshalCasmClass(casmFileName) | ||
| // if err != nil { | ||
| // return err | ||
| // } | ||
| // compiledClassHash = hash.CompiledClassHash(*casmClass) | ||
| // | ||
| // declaredV1Classes[*classHash] = compiledClassHash | ||
| // | ||
| // nonces[*addrFelt] = &felt.Zero | ||
| // addr++ | ||
| // } | ||
| // | ||
| // newRoot, err := new(felt.Felt).SetString("0x56f007b0f69daa75af325ecfa0d717bfd4d72bfa102151912fe4a15b9dfd30f") | ||
| // if err != nil { | ||
| // return err | ||
| // } | ||
| // | ||
| // return state.Update(0, core.EmptyStateDiff(), declaredClasses) | ||
| //} | ||
|
|
||
| declaredClasses := make(map[felt.Felt]core.Class) | ||
| deployedContracts := make(map[felt.Felt]*felt.Felt) | ||
| declaredV1Classes := make(map[felt.Felt]*felt.Felt) | ||
| nonces := make(map[felt.Felt]*felt.Felt) | ||
| var ( | ||
| class core.Class | ||
| classHash *felt.Felt | ||
| compiledClassHash *felt.Felt | ||
| err error | ||
| ) | ||
| // contractsData: map[address]classHash | ||
| func BuildGenesis(classesPaths []string) (*blockchain.PendingStateWriter, error) { | ||
| classes, err := loadClasses(classesPaths) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| genesisState := blockchain.NewPendingStateWriter(core.EmptyStateDiff(), make(map[felt.Felt]core.Class), core.NewState(db.NewMemTransaction())) | ||
|
|
||
| var addr uint64 = 0 | ||
| var addr uint64 | ||
| for classHash, class := range classes { | ||
| // Sets pending.newClasses, DeclaredV0Classes, (not DeclaredV1Classes) | ||
| if err = genesisState.SetContractClass(&classHash, class); err != nil { | ||
| return nil, fmt.Errorf("declare class: %v", err) | ||
| } | ||
|
|
||
| for sierraFileName, casmFileName := range cairoFiles { | ||
| class, classHash, err = adaptClassAndHash(sierraFileName) | ||
| if err != nil { | ||
| return err | ||
| if cairo1Class, isCairo1 := class.(*core.Cairo1Class); isCairo1 { | ||
| if err = genesisState.SetCompiledClassHash(&classHash, cairo1Class.Compiled.Hash()); err != nil { | ||
| return nil, fmt.Errorf("set compiled class hash: %v", err) | ||
| } | ||
| addrFelt := new(felt.Felt).SetUint64(addr) | ||
| err = genesisState.SetClassHash(addrFelt, &classHash) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| addr++ | ||
| } | ||
| fmt.Println("genesis classHash = ", classHash.String()) | ||
| declaredClasses[*classHash] = class | ||
| addrFelt := new(felt.Felt).SetUint64(addr) | ||
| deployedContracts[*addrFelt] = classHash | ||
| casmClass, err := contracts.UnmarshalCasmClass(casmFileName) | ||
| } | ||
|
|
||
| //for addrFelt, classHash := range contractsData { | ||
| // err = genesisState.SetClassHash(&addrFelt, &classHash) | ||
| // if err != nil { | ||
| // return nil, err | ||
| // } | ||
| //} | ||
|
|
||
| //stateDiff, newClasses := genesisState.StateDiffAndClasses() | ||
| //return state.Update(0, stateDiff, newClasses) | ||
| return genesisState, nil | ||
| } | ||
|
|
||
| // return map[classHash]Class | ||
| func loadClasses(classes []string) (map[felt.Felt]core.Class, error) { | ||
| classMap := make(map[felt.Felt]core.Class) | ||
| for _, classPath := range classes { | ||
| bytes, err := os.ReadFile(classPath) | ||
| if err != nil { | ||
| return err | ||
| return nil, fmt.Errorf("read class file: %v", err) | ||
| } | ||
| compiledClassHash = hash.CompiledClassHash(*casmClass) | ||
|
|
||
| declaredV1Classes[*classHash] = compiledClassHash | ||
| var response *starknet.ClassDefinition | ||
| if err = json.Unmarshal(bytes, &response); err != nil { | ||
| return nil, fmt.Errorf("unmarshal class: %v", err) | ||
| } | ||
|
|
||
| nonces[*addrFelt] = &felt.Zero | ||
| addr++ | ||
| } | ||
| var coreClass core.Class | ||
| if response.V0 != nil { | ||
| if coreClass, err = sn2core.AdaptCairo0Class(response.V0); err != nil { | ||
| return nil, err | ||
| } | ||
| } else if compiledClass, cErr := starknet.Compile(response.V1); cErr != nil { | ||
| return nil, cErr | ||
| } else if coreClass, err = sn2core.AdaptCairo1Class(response.V1, compiledClass); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| newRoot, err := new(felt.Felt).SetString("0x56f007b0f69daa75af325ecfa0d717bfd4d72bfa102151912fe4a15b9dfd30f") | ||
| if err != nil { | ||
| return err | ||
| classhash, err := coreClass.Hash() | ||
| if err != nil { | ||
| return nil, fmt.Errorf("calculate class hash: %v", err) | ||
| } | ||
| classMap[*classhash] = coreClass | ||
| } | ||
|
|
||
| return state.Update(0, &core.StateUpdate{ | ||
| BlockHash: &felt.Zero, | ||
| NewRoot: newRoot, | ||
| OldRoot: &felt.Zero, | ||
| StateDiff: &core.StateDiff{ | ||
| Nonces: nonces, | ||
| DeployedContracts: deployedContracts, | ||
| DeclaredV1Classes: declaredV1Classes, | ||
| }, | ||
| }, declaredClasses) | ||
| return classMap, nil | ||
| } |
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