-
Notifications
You must be signed in to change notification settings - Fork 80
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
Showing
10 changed files
with
186 additions
and
109 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| package state | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
|
|
||
| "github.com/nspcc-dev/neo-go/pkg/io" | ||
| "github.com/nspcc-dev/neo-go/pkg/util" | ||
| "github.com/nspcc-dev/neo-go/pkg/vm/stackitem" | ||
| ) | ||
|
|
||
| // NewContractInvocation return a new ContractInvocation. | ||
| func NewContractInvocation(hash util.Uint160, method string, argBytes []byte, argCnt uint32, truncated bool) *ContractInvocation { | ||
| return &ContractInvocation{ | ||
| Hash: hash, | ||
| Method: method, | ||
| argumentsBytes: argBytes, | ||
| ArgumentsCount: argCnt, | ||
| Truncated: truncated, | ||
| } | ||
| } | ||
|
|
||
| // ContractInvocation contains method call information. | ||
| // The Arguments field will be nil if serialization of the arguments exceeds the predefined limit | ||
| // of [stackitem.MaxSerialized] (for security reasons). In that case Truncated will be set to true. | ||
| type ContractInvocation struct { | ||
| Hash util.Uint160 `json:"contract"` | ||
| Method string `json:"method"` | ||
| // Arguments are the arguments as passed to the `args` parameter of System.Contract.Call | ||
| // for use in the RPC Server and RPC Client. | ||
| Arguments *stackitem.Array `json:"arguments"` | ||
| // argumentsBytes is the serialized arguments used at the interop level. | ||
| argumentsBytes []byte | ||
| ArgumentsCount uint32 `json:"argumentscount"` | ||
| Truncated bool `json:"truncated"` | ||
| } | ||
|
|
||
| // DecodeBinary implements the Serializable interface. | ||
| func (ci *ContractInvocation) DecodeBinary(r *io.BinReader) { | ||
| ci.Hash.DecodeBinary(r) | ||
| ci.Method = r.ReadString() | ||
| ci.argumentsBytes = r.ReadVarBytes() | ||
| ci.ArgumentsCount = r.ReadU32LE() | ||
| ci.Truncated = r.ReadBool() | ||
| } | ||
|
|
||
| // EncodeBinary implements the Serializable interface. | ||
| func (ci *ContractInvocation) EncodeBinary(w *io.BinWriter) { | ||
| ci.EncodeBinaryWithContext(w, stackitem.NewSerializationContext()) | ||
| } | ||
|
|
||
| // EncodeBinaryWithContext is the same as EncodeBinary, but allows to efficiently reuse | ||
| // stack item serialization context. | ||
| func (ci *ContractInvocation) EncodeBinaryWithContext(w *io.BinWriter, sc *stackitem.SerializationContext) { | ||
| ci.Hash.EncodeBinary(w) | ||
| w.WriteString(ci.Method) | ||
| w.WriteVarBytes(ci.argumentsBytes) | ||
| w.WriteU32LE(ci.ArgumentsCount) | ||
| w.WriteBool(ci.Truncated) | ||
| } | ||
|
|
||
| // MarshalJSON implements the json.Marshaler interface. | ||
| func (ci ContractInvocation) MarshalJSON() ([]byte, error) { | ||
| si, err := stackitem.Deserialize(ci.argumentsBytes) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| item, err := stackitem.ToJSONWithTypes(si.(*stackitem.Array)) | ||
| if err != nil { | ||
| item = []byte(fmt.Sprintf(`"error: %v"`, err)) | ||
| } | ||
| return json.Marshal(contractInvocationAux{ | ||
| Hash: ci.Hash, | ||
| Method: ci.Method, | ||
| Arguments: item, | ||
| ArgumentsCount: ci.ArgumentsCount, | ||
| Truncated: ci.Truncated, | ||
| }) | ||
| } | ||
|
|
||
| // UnmarshalJSON implements the json.Unmarshaler interface. | ||
| func (ci *ContractInvocation) UnmarshalJSON(data []byte) error { | ||
| aux := new(contractInvocationAux) | ||
| if err := json.Unmarshal(data, aux); err != nil { | ||
| return err | ||
| } | ||
| params, err := stackitem.FromJSONWithTypes(aux.Arguments) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if t := params.Type(); t != stackitem.ArrayT { | ||
| return fmt.Errorf("failed to convert invocation state of type %s to array", t.String()) | ||
| } | ||
| ci.Arguments = params.(*stackitem.Array) | ||
| ci.Method = aux.Method | ||
| ci.Hash = aux.Hash | ||
| ci.ArgumentsCount = aux.ArgumentsCount | ||
| ci.Truncated = aux.Truncated | ||
| return nil | ||
| } | ||
|
|
||
| // contractInvocationAux is an auxiliary struct for ContractInvocation JSON marshalling. | ||
| type contractInvocationAux struct { | ||
| Hash util.Uint160 `json:"hash"` | ||
| Method string `json:"method"` | ||
| Arguments json.RawMessage `json:"arguments"` | ||
| ArgumentsCount uint32 `json:"argumentscount"` | ||
| Truncated bool `json:"truncated"` | ||
| } |
Oops, something went wrong.