|
| 1 | +package rpcv8 |
| 2 | + |
| 3 | +import ( |
| 4 | + "errors" |
| 5 | + |
| 6 | + "github.com/NethermindEth/juno/core/felt" |
| 7 | + rpcv6 "github.com/NethermindEth/juno/rpc/v6" |
| 8 | + "github.com/NethermindEth/juno/starknet" |
| 9 | + "github.com/NethermindEth/juno/utils" |
| 10 | + "github.com/NethermindEth/juno/vm" |
| 11 | +) |
| 12 | + |
| 13 | +/**************************************************** |
| 14 | + VM Adapters |
| 15 | +*****************************************************/ |
| 16 | + |
| 17 | +func AdaptVMTransactionTrace(trace *vm.TransactionTrace) TransactionTrace { |
| 18 | + var validateInvocation *FunctionInvocation |
| 19 | + if trace.ValidateInvocation != nil && trace.Type != vm.TxnL1Handler { |
| 20 | + validateInvocation = utils.HeapPtr(adaptVMFunctionInvocation(trace.ValidateInvocation)) |
| 21 | + } |
| 22 | + |
| 23 | + var feeTransferInvocation *FunctionInvocation |
| 24 | + if trace.FeeTransferInvocation != nil && trace.Type != vm.TxnL1Handler { |
| 25 | + feeTransferInvocation = utils.HeapPtr(adaptVMFunctionInvocation(trace.FeeTransferInvocation)) |
| 26 | + } |
| 27 | + |
| 28 | + var constructorInvocation *FunctionInvocation |
| 29 | + var executeInvocation *ExecuteInvocation |
| 30 | + var functionInvocation *FunctionInvocation |
| 31 | + |
| 32 | + switch trace.Type { |
| 33 | + case vm.TxnDeployAccount, vm.TxnDeploy: |
| 34 | + if trace.ConstructorInvocation != nil { |
| 35 | + constructorInvocation = utils.HeapPtr(adaptVMFunctionInvocation(trace.ConstructorInvocation)) |
| 36 | + } |
| 37 | + case vm.TxnInvoke: |
| 38 | + if trace.ExecuteInvocation != nil { |
| 39 | + executeInvocation = utils.HeapPtr(adaptVMExecuteInvocation(trace.ExecuteInvocation)) |
| 40 | + } |
| 41 | + case vm.TxnL1Handler: |
| 42 | + if trace.FunctionInvocation != nil { |
| 43 | + functionInvocation = utils.HeapPtr(adaptVMFunctionInvocation(trace.FunctionInvocation)) |
| 44 | + } |
| 45 | + } |
| 46 | + |
| 47 | + var resources *ExecutionResources |
| 48 | + if trace.ExecutionResources != nil { |
| 49 | + resources = utils.HeapPtr(adaptVMExecutionResources(trace.ExecutionResources)) |
| 50 | + } |
| 51 | + |
| 52 | + var stateDiff *rpcv6.StateDiff |
| 53 | + if trace.StateDiff != nil { |
| 54 | + stateDiff = utils.HeapPtr(rpcv6.AdaptVMStateDiff(trace.StateDiff)) |
| 55 | + } |
| 56 | + |
| 57 | + return TransactionTrace{ |
| 58 | + Type: TransactionType(trace.Type), |
| 59 | + ValidateInvocation: validateInvocation, |
| 60 | + ExecuteInvocation: executeInvocation, |
| 61 | + FeeTransferInvocation: feeTransferInvocation, |
| 62 | + ConstructorInvocation: constructorInvocation, |
| 63 | + FunctionInvocation: functionInvocation, |
| 64 | + StateDiff: stateDiff, |
| 65 | + ExecutionResources: resources, |
| 66 | + } |
| 67 | +} |
| 68 | + |
| 69 | +func adaptVMExecuteInvocation(vmFnInvocation *vm.ExecuteInvocation) ExecuteInvocation { |
| 70 | + var functionInvocation *FunctionInvocation |
| 71 | + if vmFnInvocation.FunctionInvocation != nil { |
| 72 | + functionInvocation = utils.HeapPtr(adaptVMFunctionInvocation(vmFnInvocation.FunctionInvocation)) |
| 73 | + } |
| 74 | + |
| 75 | + return ExecuteInvocation{ |
| 76 | + RevertReason: vmFnInvocation.RevertReason, |
| 77 | + FunctionInvocation: functionInvocation, |
| 78 | + } |
| 79 | +} |
| 80 | + |
| 81 | +func adaptVMFunctionInvocation(vmFnInvocation *vm.FunctionInvocation) FunctionInvocation { |
| 82 | + // Adapt inner calls |
| 83 | + adaptedCalls := make([]FunctionInvocation, len(vmFnInvocation.Calls)) |
| 84 | + for index := range vmFnInvocation.Calls { |
| 85 | + adaptedCalls[index] = adaptVMFunctionInvocation(&vmFnInvocation.Calls[index]) |
| 86 | + } |
| 87 | + |
| 88 | + // Adapt events |
| 89 | + adaptedEvents := make([]rpcv6.OrderedEvent, len(vmFnInvocation.Events)) |
| 90 | + for index := range vmFnInvocation.Events { |
| 91 | + vmEvent := &vmFnInvocation.Events[index] |
| 92 | + |
| 93 | + adaptedEvents[index] = rpcv6.OrderedEvent{ |
| 94 | + Order: vmEvent.Order, |
| 95 | + Keys: vmEvent.Keys, |
| 96 | + Data: vmEvent.Data, |
| 97 | + } |
| 98 | + } |
| 99 | + |
| 100 | + // Adapt messages |
| 101 | + adaptedMessages := make([]rpcv6.OrderedL2toL1Message, len(vmFnInvocation.Messages)) |
| 102 | + for index := range vmFnInvocation.Messages { |
| 103 | + vmMessage := &vmFnInvocation.Messages[index] |
| 104 | + |
| 105 | + toAddr, _ := new(felt.Felt).SetString(vmMessage.To) |
| 106 | + |
| 107 | + adaptedMessages[index] = rpcv6.OrderedL2toL1Message{ |
| 108 | + Order: vmMessage.Order, |
| 109 | + From: vmMessage.From, |
| 110 | + To: toAddr, |
| 111 | + Payload: vmMessage.Payload, |
| 112 | + } |
| 113 | + } |
| 114 | + |
| 115 | + // Adapt execution resources |
| 116 | + var adaptedResources *InnerExecutionResources |
| 117 | + if r := vmFnInvocation.ExecutionResources; r != nil { |
| 118 | + adaptedResources = &InnerExecutionResources{ |
| 119 | + L1Gas: r.L1Gas, |
| 120 | + L2Gas: r.L2Gas, |
| 121 | + } |
| 122 | + } |
| 123 | + |
| 124 | + return FunctionInvocation{ |
| 125 | + ContractAddress: vmFnInvocation.ContractAddress, |
| 126 | + EntryPointSelector: vmFnInvocation.EntryPointSelector, |
| 127 | + Calldata: vmFnInvocation.Calldata, |
| 128 | + CallerAddress: vmFnInvocation.CallerAddress, |
| 129 | + ClassHash: vmFnInvocation.ClassHash, |
| 130 | + EntryPointType: vmFnInvocation.EntryPointType, |
| 131 | + CallType: vmFnInvocation.CallType, |
| 132 | + Result: vmFnInvocation.Result, |
| 133 | + Calls: adaptedCalls, |
| 134 | + Events: adaptedEvents, |
| 135 | + Messages: adaptedMessages, |
| 136 | + ExecutionResources: adaptedResources, |
| 137 | + IsReverted: vmFnInvocation.IsReverted, |
| 138 | + } |
| 139 | +} |
| 140 | + |
| 141 | +func adaptVMExecutionResources(r *vm.ExecutionResources) ExecutionResources { |
| 142 | + return ExecutionResources{ |
| 143 | + InnerExecutionResources: InnerExecutionResources{ |
| 144 | + L1Gas: r.L1Gas, |
| 145 | + L2Gas: r.L2Gas, |
| 146 | + }, |
| 147 | + L1DataGas: r.L1DataGas, |
| 148 | + } |
| 149 | +} |
| 150 | + |
| 151 | +/**************************************************** |
| 152 | + Feeder Adapters |
| 153 | +*****************************************************/ |
| 154 | + |
| 155 | +func AdaptFeederBlockTrace(block *BlockWithTxs, blockTrace *starknet.BlockTrace) ([]TracedBlockTransaction, error) { |
| 156 | + if blockTrace == nil { |
| 157 | + return nil, nil |
| 158 | + } |
| 159 | + |
| 160 | + if len(block.Transactions) != len(blockTrace.Traces) { |
| 161 | + return nil, errors.New("mismatched number of txs and traces") |
| 162 | + } |
| 163 | + |
| 164 | + // Adapt every feeder block trace to rpc v8 trace |
| 165 | + adaptedTraces := make([]TracedBlockTransaction, len(blockTrace.Traces)) |
| 166 | + for index := range blockTrace.Traces { |
| 167 | + feederTrace := &blockTrace.Traces[index] |
| 168 | + |
| 169 | + trace := TransactionTrace{ |
| 170 | + Type: block.Transactions[index].Type, |
| 171 | + } |
| 172 | + |
| 173 | + if feederTrace.FeeTransferInvocation != nil && trace.Type != TxnL1Handler { |
| 174 | + trace.FeeTransferInvocation = utils.HeapPtr(adaptFeederFunctionInvocation(feederTrace.FeeTransferInvocation)) |
| 175 | + } |
| 176 | + |
| 177 | + if feederTrace.ValidateInvocation != nil && trace.Type != TxnL1Handler { |
| 178 | + trace.ValidateInvocation = utils.HeapPtr(adaptFeederFunctionInvocation(feederTrace.ValidateInvocation)) |
| 179 | + } |
| 180 | + |
| 181 | + var fnInvocation *FunctionInvocation |
| 182 | + if fct := feederTrace.FunctionInvocation; fct != nil { |
| 183 | + fnInvocation = utils.HeapPtr(adaptFeederFunctionInvocation(fct)) |
| 184 | + } |
| 185 | + |
| 186 | + switch trace.Type { |
| 187 | + case TxnDeploy, TxnDeployAccount: |
| 188 | + trace.ConstructorInvocation = fnInvocation |
| 189 | + case TxnInvoke: |
| 190 | + trace.ExecuteInvocation = new(ExecuteInvocation) |
| 191 | + if feederTrace.RevertError != "" { |
| 192 | + trace.ExecuteInvocation.RevertReason = feederTrace.RevertError |
| 193 | + } else { |
| 194 | + trace.ExecuteInvocation.FunctionInvocation = fnInvocation |
| 195 | + } |
| 196 | + case TxnL1Handler: |
| 197 | + trace.FunctionInvocation = fnInvocation |
| 198 | + } |
| 199 | + |
| 200 | + adaptedTraces[index] = TracedBlockTransaction{ |
| 201 | + TransactionHash: &feederTrace.TransactionHash, |
| 202 | + TraceRoot: &trace, |
| 203 | + } |
| 204 | + } |
| 205 | + |
| 206 | + return adaptedTraces, nil |
| 207 | +} |
| 208 | + |
| 209 | +func adaptFeederFunctionInvocation(snFnInvocation *starknet.FunctionInvocation) FunctionInvocation { |
| 210 | + // Adapt inner calls |
| 211 | + adaptedCalls := make([]FunctionInvocation, len(snFnInvocation.InternalCalls)) |
| 212 | + for index := range snFnInvocation.InternalCalls { |
| 213 | + adaptedCalls[index] = adaptFeederFunctionInvocation(&snFnInvocation.InternalCalls[index]) |
| 214 | + } |
| 215 | + |
| 216 | + // Adapt events |
| 217 | + adaptedEvents := make([]rpcv6.OrderedEvent, len(snFnInvocation.Events)) |
| 218 | + for index := range snFnInvocation.Events { |
| 219 | + snEvent := &snFnInvocation.Events[index] |
| 220 | + |
| 221 | + adaptedEvents[index] = rpcv6.OrderedEvent{ |
| 222 | + Order: snEvent.Order, |
| 223 | + Keys: utils.Map(snEvent.Keys, utils.HeapPtr[felt.Felt]), |
| 224 | + Data: utils.Map(snEvent.Data, utils.HeapPtr[felt.Felt]), |
| 225 | + } |
| 226 | + } |
| 227 | + |
| 228 | + // Adapt messages |
| 229 | + adaptedMessages := make([]rpcv6.OrderedL2toL1Message, len(snFnInvocation.Messages)) |
| 230 | + for index := range snFnInvocation.Messages { |
| 231 | + snMessage := &snFnInvocation.Messages[index] |
| 232 | + |
| 233 | + toAddr, _ := new(felt.Felt).SetString(snMessage.ToAddr) |
| 234 | + |
| 235 | + adaptedMessages[index] = rpcv6.OrderedL2toL1Message{ |
| 236 | + Order: snMessage.Order, |
| 237 | + From: &snFnInvocation.ContractAddress, |
| 238 | + To: toAddr, |
| 239 | + Payload: utils.Map(snMessage.Payload, utils.HeapPtr[felt.Felt]), |
| 240 | + } |
| 241 | + } |
| 242 | + |
| 243 | + return FunctionInvocation{ |
| 244 | + ContractAddress: snFnInvocation.ContractAddress, |
| 245 | + EntryPointSelector: snFnInvocation.Selector, |
| 246 | + Calldata: snFnInvocation.Calldata, |
| 247 | + CallerAddress: snFnInvocation.CallerAddress, |
| 248 | + ClassHash: snFnInvocation.ClassHash, |
| 249 | + EntryPointType: snFnInvocation.EntryPointType, |
| 250 | + CallType: snFnInvocation.CallType, |
| 251 | + Result: snFnInvocation.Result, |
| 252 | + Calls: adaptedCalls, |
| 253 | + Events: adaptedEvents, |
| 254 | + Messages: adaptedMessages, |
| 255 | + ExecutionResources: utils.HeapPtr(adaptFeederExecutionResources(&snFnInvocation.ExecutionResources)), |
| 256 | + IsReverted: snFnInvocation.Failed, |
| 257 | + } |
| 258 | +} |
| 259 | + |
| 260 | +func adaptFeederExecutionResources(resources *starknet.ExecutionResources) InnerExecutionResources { |
| 261 | + var l1Gas, l2Gas uint64 |
| 262 | + if tgs := resources.TotalGasConsumed; tgs != nil { |
| 263 | + l1Gas = tgs.L1Gas |
| 264 | + l2Gas = tgs.L2Gas |
| 265 | + } |
| 266 | + |
| 267 | + return InnerExecutionResources{ |
| 268 | + L1Gas: l1Gas, |
| 269 | + L2Gas: l2Gas, |
| 270 | + } |
| 271 | +} |
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