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types.go
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types.go
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// Copyright (c) 2018 The VechainThor developers
// Copyright (c) 2019 The PlayMaker developers
package debug
import (
"fmt"
"github.com/playmakerchain/powerplay/powerplay"
"github.com/ethereum/go-ethereum/common/math"
"github.com/playmakerchain/powerplay/vm"
)
type TracerOption struct {
Name string `json:"name"`
Target string `json:"target"`
}
type ExecutionResult struct {
Gas uint64 `json:"gas"`
Failed bool `json:"failed"`
ReturnValue string `json:"returnValue"`
StructLogs []StructLogRes `json:"structLogs"`
}
type StructLogRes struct {
Pc uint64 `json:"pc"`
Op string `json:"op"`
Gas uint64 `json:"gas"`
GasCost uint64 `json:"gasCost"`
Depth int `json:"depth"`
Error error `json:"error,omitempty"`
Stack *[]string `json:"stack,omitempty"`
Memory *[]string `json:"memory,omitempty"`
Storage *map[string]string `json:"storage,omitempty"`
}
// formatLogs formats EVM returned structured logs for json output
func formatLogs(logs []vm.StructLog) []StructLogRes {
formatted := make([]StructLogRes, len(logs))
for index, trace := range logs {
formatted[index] = StructLogRes{
Pc: trace.Pc,
Op: trace.Op.String(),
Gas: trace.Gas,
GasCost: trace.GasCost,
Depth: trace.Depth,
Error: trace.Err,
}
if trace.Stack != nil {
stack := make([]string, len(trace.Stack))
for i, stackValue := range trace.Stack {
stack[i] = fmt.Sprintf("%x", math.PaddedBigBytes(stackValue, 32))
}
formatted[index].Stack = &stack
}
if trace.Memory != nil {
memory := make([]string, 0, (len(trace.Memory)+31)/32)
for i := 0; i+32 <= len(trace.Memory); i += 32 {
memory = append(memory, fmt.Sprintf("%x", trace.Memory[i:i+32]))
}
formatted[index].Memory = &memory
}
if trace.Storage != nil {
storage := make(map[string]string)
for i, storageValue := range trace.Storage {
storage[fmt.Sprintf("%x", i)] = fmt.Sprintf("%x", storageValue)
}
formatted[index].Storage = &storage
}
}
return formatted
}
type StorageRangeOption struct {
Address powerplay.Address
KeyStart string
MaxResult int
Target string
}
type StorageRangeResult struct {
Storage StorageMap `json:"storage"`
NextKey *powerplay.Bytes32 `json:"nextKey"` // nil if Storage includes the last key in the trie.
}
type StorageMap map[string]StorageEntry
type StorageEntry struct {
Key *powerplay.Bytes32 `json:"key"`
Value *powerplay.Bytes32 `json:"value"`
}