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agentid_contract.go
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/
agentid_contract.go
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package isc
import (
"fmt"
"io"
iotago "github.com/iotaledger/iota.go/v3"
"github.com/iotaledger/wasp/packages/util/rwutil"
)
// ContractAgentID is an AgentID formed by a ChainID and a contract Hname.
type ContractAgentID struct {
chainID ChainID
hname Hname
}
var _ AgentIDWithL1Address = &ContractAgentID{}
func NewContractAgentID(chainID ChainID, hname Hname) *ContractAgentID {
return &ContractAgentID{chainID: chainID, hname: hname}
}
func contractAgentIDFromString(hnamePart, addrPart string) (AgentID, error) {
chainID, err := ChainIDFromString(addrPart)
if err != nil {
return nil, fmt.Errorf("AgentIDFromString: %w", err)
}
h, err := HnameFromString(hnamePart)
if err != nil {
return nil, fmt.Errorf("AgentIDFromString: %w", err)
}
return NewContractAgentID(chainID, h), nil
}
func (a *ContractAgentID) Address() iotago.Address {
return a.chainID.AsAddress()
}
func (a *ContractAgentID) Bytes() []byte {
return rwutil.WriteToBytes(a)
}
func (a *ContractAgentID) ChainID() ChainID {
return a.chainID
}
func (a *ContractAgentID) BelongsToChain(cID ChainID) bool {
return a.chainID.Equals(cID)
}
func (a *ContractAgentID) BytesWithoutChainID() []byte {
ww := rwutil.NewBytesWriter()
ww.Write(&a.hname)
return ww.Bytes()
}
func (a *ContractAgentID) Equals(other AgentID) bool {
if other == nil {
return false
}
if other.Kind() != a.Kind() {
return false
}
o := other.(*ContractAgentID)
return o.chainID.Equals(a.chainID) && o.hname == a.hname
}
func (a *ContractAgentID) Hname() Hname {
return a.hname
}
func (a *ContractAgentID) Kind() AgentIDKind {
return AgentIDKindContract
}
func (a *ContractAgentID) String() string {
return a.hname.String() + AgentIDStringSeparator + a.chainID.String()
}
func (a *ContractAgentID) Read(r io.Reader) error {
rr := rwutil.NewReader(r)
rr.ReadKindAndVerify(rwutil.Kind(a.Kind()))
rr.Read(&a.chainID)
rr.Read(&a.hname)
return rr.Err
}
func (a *ContractAgentID) Write(w io.Writer) error {
ww := rwutil.NewWriter(w)
ww.WriteKind(rwutil.Kind(a.Kind()))
ww.Write(&a.chainID)
ww.Write(&a.hname)
return ww.Err
}