neoneo-go/pkg/core/transaction/publish.go

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package transaction
import (
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/smartcontract"
"github.com/nspcc-dev/neo-go/pkg/util"
)
// PublishTX represents a publish transaction.
// NOTE: This is deprecated and should no longer be used.
type PublishTX struct {
Script []byte
ParamList []smartcontract.ParamType
ReturnType smartcontract.ParamType
NeedStorage bool
Name string
CodeVersion string
Author string
Email string
Description string
Version uint8 // Version of the parent struct Transaction. Used in reading NeedStorage flag.
}
// DecodeBinary implements Serializable interface.
func (tx *PublishTX) DecodeBinary(br *io.BinReader) {
tx.Script = br.ReadVarBytes()
lenParams := br.ReadVarUint()
tx.ParamList = make([]smartcontract.ParamType, lenParams)
for i := 0; i < int(lenParams); i++ {
tx.ParamList[i] = smartcontract.ParamType(br.ReadB())
}
tx.ReturnType = smartcontract.ParamType(br.ReadB())
if tx.Version >= 1 {
tx.NeedStorage = br.ReadBool()
} else {
tx.NeedStorage = false
}
tx.Name = br.ReadString()
tx.CodeVersion = br.ReadString()
tx.Author = br.ReadString()
tx.Email = br.ReadString()
tx.Description = br.ReadString()
}
// EncodeBinary implements Serializable interface.
func (tx *PublishTX) EncodeBinary(bw *io.BinWriter) {
bw.WriteVarBytes(tx.Script)
bw.WriteVarUint(uint64(len(tx.ParamList)))
for _, param := range tx.ParamList {
bw.WriteB(byte(param))
}
bw.WriteB(byte(tx.ReturnType))
if tx.Version >= 1 {
bw.WriteBool(tx.NeedStorage)
}
bw.WriteString(tx.Name)
bw.WriteString(tx.CodeVersion)
bw.WriteString(tx.Author)
bw.WriteString(tx.Email)
bw.WriteString(tx.Description)
}
// publishedContract is a JSON wrapper for PublishTransaction
type publishedContract struct {
Code publishedCode `json:"code"`
NeedStorage bool `json:"needstorage,omitempty"`
Name string `json:"name,omitempty"`
CodeVersion string `json:"version,omitempty"`
Author string `json:"author,omitempty"`
Email string `json:"email,omitempty"`
Description string `json:"description,omitempty"`
}
// publishedCode is a JSON wrapper for PublishTransaction Code
type publishedCode struct {
Hash util.Uint160 `json:"hash,omitempty"`
Script string `json:"script,omitempty"`
ParamList []smartcontract.ParamType `json:"parameters,omitempty"`
ReturnType smartcontract.ParamType `json:"returntype,omitempty"`
}