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// wasmcloud platform core data structures
package actor
import (
cbor "github.com/wasmcloud/tinygo-cbor" //nolint
msgpack "github.com/wasmcloud/tinygo-msgpack" //nolint
)
// List of linked actors for a provider
type ActorLinks []LinkDefinition
// MEncode serializes a ActorLinks using msgpack
func (o *ActorLinks) MEncode(encoder msgpack.Writer) error {
encoder.WriteArraySize(uint32(len(*o)))
for _, item_o := range *o {
item_o.MEncode(encoder)
}
return encoder.CheckError()
}
// MDecodeActorLinks deserializes a ActorLinks using msgpack
func MDecodeActorLinks(d *msgpack.Decoder) (ActorLinks, error) {
isNil, err := d.IsNextNil()
if err != nil || isNil {
return make([]LinkDefinition, 0), err
}
size, err := d.ReadArraySize()
if err != nil {
return make([]LinkDefinition, 0), err
}
val := make([]LinkDefinition, size)
for i := uint32(0); i < size; i++ {
item, err := MDecodeLinkDefinition(d)
if err != nil {
return val, err
}
val = append(val, item)
}
return val, nil
}
// CEncode serializes a ActorLinks using cbor
func (o *ActorLinks) CEncode(encoder cbor.Writer) error {
encoder.WriteArraySize(uint32(len(*o)))
for _, item_o := range *o {
item_o.CEncode(encoder)
}
return encoder.CheckError()
}
// CDecodeActorLinks deserializes a ActorLinks using cbor
func CDecodeActorLinks(d *cbor.Decoder) (ActorLinks, error) {
isNil, err := d.IsNextNil()
if err != nil || isNil {
return make([]LinkDefinition, 0), err
}
size, indef, err := d.ReadArraySize()
if err != nil && indef {
err = cbor.NewReadError("indefinite arrays not supported")
}
if err != nil {
return make([]LinkDefinition, 0), err
}
val := make([]LinkDefinition, size)
for i := uint32(0); i < size; i++ {
item, err := CDecodeLinkDefinition(d)
if err != nil {
return val, err
}
val = append(val, item)
}
return val, nil
}
type ClusterIssuerKey string
// MEncode serializes a ClusterIssuerKey using msgpack
func (o *ClusterIssuerKey) MEncode(encoder msgpack.Writer) error {
encoder.WriteString(string(*o))
return encoder.CheckError()
}
// MDecodeClusterIssuerKey deserializes a ClusterIssuerKey using msgpack
func MDecodeClusterIssuerKey(d *msgpack.Decoder) (ClusterIssuerKey, error) {
val, err := d.ReadString()
if err != nil {
return "", err
}
return ClusterIssuerKey(val), nil
}
// CEncode serializes a ClusterIssuerKey using cbor
func (o *ClusterIssuerKey) CEncode(encoder cbor.Writer) error {
encoder.WriteString(string(*o))
return encoder.CheckError()
}
// CDecodeClusterIssuerKey deserializes a ClusterIssuerKey using cbor
func CDecodeClusterIssuerKey(d *cbor.Decoder) (ClusterIssuerKey, error) {
val, err := d.ReadString()
if err != nil {
return "", err
}
return ClusterIssuerKey(val), nil
}
type ClusterIssuers []ClusterIssuerKey
// MEncode serializes a ClusterIssuers using msgpack
func (o *ClusterIssuers) MEncode(encoder msgpack.Writer) error {
encoder.WriteArraySize(uint32(len(*o)))
for _, item_o := range *o {
item_o.MEncode(encoder)
}
return encoder.CheckError()
}
// MDecodeClusterIssuers deserializes a ClusterIssuers using msgpack
func MDecodeClusterIssuers(d *msgpack.Decoder) (ClusterIssuers, error) {
isNil, err := d.IsNextNil()
if err != nil || isNil {
return make([]ClusterIssuerKey, 0), err
}
size, err := d.ReadArraySize()
if err != nil {
return make([]ClusterIssuerKey, 0), err
}
val := make([]ClusterIssuerKey, size)
for i := uint32(0); i < size; i++ {
item, err := MDecodeClusterIssuerKey(d)
if err != nil {
return val, err
}
val = append(val, item)
}
return val, nil
}
// CEncode serializes a ClusterIssuers using cbor
func (o *ClusterIssuers) CEncode(encoder cbor.Writer) error {
encoder.WriteArraySize(uint32(len(*o)))
for _, item_o := range *o {
item_o.CEncode(encoder)
}
return encoder.CheckError()
}
// CDecodeClusterIssuers deserializes a ClusterIssuers using cbor
func CDecodeClusterIssuers(d *cbor.Decoder) (ClusterIssuers, error) {
isNil, err := d.IsNextNil()
if err != nil || isNil {
return make([]ClusterIssuerKey, 0), err
}
size, indef, err := d.ReadArraySize()
if err != nil && indef {
err = cbor.NewReadError("indefinite arrays not supported")
}
if err != nil {
return make([]ClusterIssuerKey, 0), err
}
val := make([]ClusterIssuerKey, size)
for i := uint32(0); i < size; i++ {
item, err := CDecodeClusterIssuerKey(d)
if err != nil {
return val, err
}
val = append(val, item)
}
return val, nil
}
// health check request parameter
type HealthCheckRequest struct {
}
// MEncode serializes a HealthCheckRequest using msgpack
func (o *HealthCheckRequest) MEncode(encoder msgpack.Writer) error {
encoder.WriteMapSize(0)
return encoder.CheckError()
}
// MDecodeHealthCheckRequest deserializes a HealthCheckRequest using msgpack
func MDecodeHealthCheckRequest(d *msgpack.Decoder) (HealthCheckRequest, error) {
var val HealthCheckRequest
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, err := d.ReadMapSize()
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// CEncode serializes a HealthCheckRequest using cbor
func (o *HealthCheckRequest) CEncode(encoder cbor.Writer) error {
encoder.WriteMapSize(0)
return encoder.CheckError()
}
// CDecodeHealthCheckRequest deserializes a HealthCheckRequest using cbor
func CDecodeHealthCheckRequest(d *cbor.Decoder) (HealthCheckRequest, error) {
var val HealthCheckRequest
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, indef, err := d.ReadMapSize()
if err != nil && indef {
err = cbor.NewReadError("indefinite maps not supported")
}
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// Return value from actors and providers for health check status
type HealthCheckResponse struct {
// A flag that indicates the the actor is healthy
Healthy bool
// A message containing additional information about the actors health
Message string
}
// MEncode serializes a HealthCheckResponse using msgpack
func (o *HealthCheckResponse) MEncode(encoder msgpack.Writer) error {
encoder.WriteMapSize(2)
encoder.WriteString("healthy")
encoder.WriteBool(o.Healthy)
encoder.WriteString("message")
encoder.WriteString(o.Message)
return encoder.CheckError()
}
// MDecodeHealthCheckResponse deserializes a HealthCheckResponse using msgpack
func MDecodeHealthCheckResponse(d *msgpack.Decoder) (HealthCheckResponse, error) {
var val HealthCheckResponse
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, err := d.ReadMapSize()
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "healthy":
val.Healthy, err = d.ReadBool()
case "message":
val.Message, err = d.ReadString()
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// CEncode serializes a HealthCheckResponse using cbor
func (o *HealthCheckResponse) CEncode(encoder cbor.Writer) error {
encoder.WriteMapSize(2)
encoder.WriteString("healthy")
encoder.WriteBool(o.Healthy)
encoder.WriteString("message")
encoder.WriteString(o.Message)
return encoder.CheckError()
}
// CDecodeHealthCheckResponse deserializes a HealthCheckResponse using cbor
func CDecodeHealthCheckResponse(d *cbor.Decoder) (HealthCheckResponse, error) {
var val HealthCheckResponse
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, indef, err := d.ReadMapSize()
if err != nil && indef {
err = cbor.NewReadError("indefinite maps not supported")
}
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "healthy":
val.Healthy, err = d.ReadBool()
case "message":
val.Message, err = d.ReadString()
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// initialization data for a capability provider
type HostData struct {
HostId string
LatticeRpcPrefix string
LinkName string
LatticeRpcUserJwt string
LatticeRpcUserSeed string
LatticeRpcUrl string
ProviderKey string
InvocationSeed string
EnvValues HostEnvValues
InstanceId string
// initial list of links for provider
LinkDefinitions ActorLinks
// list of cluster issuers
ClusterIssuers ClusterIssuers
// Optional configuration JSON sent to a given link name of a provider
// without an actor context
ConfigJson string
// Host-wide default RPC timeout for rpc messages, in milliseconds. Defaults to 2000.
DefaultRpcTimeoutMs uint64
}
// MEncode serializes a HostData using msgpack
func (o *HostData) MEncode(encoder msgpack.Writer) error {
encoder.WriteMapSize(14)
encoder.WriteString("host_id")
encoder.WriteString(o.HostId)
encoder.WriteString("lattice_rpc_prefix")
encoder.WriteString(o.LatticeRpcPrefix)
encoder.WriteString("link_name")
encoder.WriteString(o.LinkName)
encoder.WriteString("lattice_rpc_user_jwt")
encoder.WriteString(o.LatticeRpcUserJwt)
encoder.WriteString("lattice_rpc_user_seed")
encoder.WriteString(o.LatticeRpcUserSeed)
encoder.WriteString("lattice_rpc_url")
encoder.WriteString(o.LatticeRpcUrl)
encoder.WriteString("provider_key")
encoder.WriteString(o.ProviderKey)
encoder.WriteString("invocation_seed")
encoder.WriteString(o.InvocationSeed)
encoder.WriteString("env_values")
o.EnvValues.MEncode(encoder)
encoder.WriteString("instance_id")
encoder.WriteString(o.InstanceId)
encoder.WriteString("link_definitions")
o.LinkDefinitions.MEncode(encoder)
encoder.WriteString("cluster_issuers")
o.ClusterIssuers.MEncode(encoder)
encoder.WriteString("config_json")
encoder.WriteString(o.ConfigJson)
encoder.WriteString("default_rpc_timeout_ms")
encoder.WriteUint64(o.DefaultRpcTimeoutMs)
return encoder.CheckError()
}
// MDecodeHostData deserializes a HostData using msgpack
func MDecodeHostData(d *msgpack.Decoder) (HostData, error) {
var val HostData
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, err := d.ReadMapSize()
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "host_id":
val.HostId, err = d.ReadString()
case "lattice_rpc_prefix":
val.LatticeRpcPrefix, err = d.ReadString()
case "link_name":
val.LinkName, err = d.ReadString()
case "lattice_rpc_user_jwt":
val.LatticeRpcUserJwt, err = d.ReadString()
case "lattice_rpc_user_seed":
val.LatticeRpcUserSeed, err = d.ReadString()
case "lattice_rpc_url":
val.LatticeRpcUrl, err = d.ReadString()
case "provider_key":
val.ProviderKey, err = d.ReadString()
case "invocation_seed":
val.InvocationSeed, err = d.ReadString()
case "env_values":
val.EnvValues, err = MDecodeHostEnvValues(d)
case "instance_id":
val.InstanceId, err = d.ReadString()
case "link_definitions":
val.LinkDefinitions, err = MDecodeActorLinks(d)
case "cluster_issuers":
val.ClusterIssuers, err = MDecodeClusterIssuers(d)
case "config_json":
val.ConfigJson, err = d.ReadString()
case "default_rpc_timeout_ms":
val.DefaultRpcTimeoutMs, err = d.ReadUint64()
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// CEncode serializes a HostData using cbor
func (o *HostData) CEncode(encoder cbor.Writer) error {
encoder.WriteMapSize(14)
encoder.WriteString("host_id")
encoder.WriteString(o.HostId)
encoder.WriteString("lattice_rpc_prefix")
encoder.WriteString(o.LatticeRpcPrefix)
encoder.WriteString("link_name")
encoder.WriteString(o.LinkName)
encoder.WriteString("lattice_rpc_user_jwt")
encoder.WriteString(o.LatticeRpcUserJwt)
encoder.WriteString("lattice_rpc_user_seed")
encoder.WriteString(o.LatticeRpcUserSeed)
encoder.WriteString("lattice_rpc_url")
encoder.WriteString(o.LatticeRpcUrl)
encoder.WriteString("provider_key")
encoder.WriteString(o.ProviderKey)
encoder.WriteString("invocation_seed")
encoder.WriteString(o.InvocationSeed)
encoder.WriteString("env_values")
o.EnvValues.CEncode(encoder)
encoder.WriteString("instance_id")
encoder.WriteString(o.InstanceId)
encoder.WriteString("link_definitions")
o.LinkDefinitions.CEncode(encoder)
encoder.WriteString("cluster_issuers")
o.ClusterIssuers.CEncode(encoder)
encoder.WriteString("config_json")
encoder.WriteString(o.ConfigJson)
encoder.WriteString("default_rpc_timeout_ms")
encoder.WriteUint64(o.DefaultRpcTimeoutMs)
return encoder.CheckError()
}
// CDecodeHostData deserializes a HostData using cbor
func CDecodeHostData(d *cbor.Decoder) (HostData, error) {
var val HostData
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, indef, err := d.ReadMapSize()
if err != nil && indef {
err = cbor.NewReadError("indefinite maps not supported")
}
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "host_id":
val.HostId, err = d.ReadString()
case "lattice_rpc_prefix":
val.LatticeRpcPrefix, err = d.ReadString()
case "link_name":
val.LinkName, err = d.ReadString()
case "lattice_rpc_user_jwt":
val.LatticeRpcUserJwt, err = d.ReadString()
case "lattice_rpc_user_seed":
val.LatticeRpcUserSeed, err = d.ReadString()
case "lattice_rpc_url":
val.LatticeRpcUrl, err = d.ReadString()
case "provider_key":
val.ProviderKey, err = d.ReadString()
case "invocation_seed":
val.InvocationSeed, err = d.ReadString()
case "env_values":
val.EnvValues, err = CDecodeHostEnvValues(d)
case "instance_id":
val.InstanceId, err = d.ReadString()
case "link_definitions":
val.LinkDefinitions, err = CDecodeActorLinks(d)
case "cluster_issuers":
val.ClusterIssuers, err = CDecodeClusterIssuers(d)
case "config_json":
val.ConfigJson, err = d.ReadString()
case "default_rpc_timeout_ms":
val.DefaultRpcTimeoutMs, err = d.ReadUint64()
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// Environment settings for initializing a capability provider
type HostEnvValues map[string]string
// MEncode serializes a HostEnvValues using msgpack
func (o *HostEnvValues) MEncode(encoder msgpack.Writer) error {
encoder.WriteMapSize(uint32(len(*o)))
for key_o, val_o := range *o {
encoder.WriteString(key_o)
encoder.WriteString(val_o)
}
return encoder.CheckError()
}
// MDecodeHostEnvValues deserializes a HostEnvValues using msgpack
func MDecodeHostEnvValues(d *msgpack.Decoder) (HostEnvValues, error) {
isNil, err := d.IsNextNil()
if err != nil || isNil {
return make(map[string]string, 0), err
}
size, err := d.ReadMapSize()
if err != nil {
return make(map[string]string, 0), err
}
val := make(map[string]string, size)
for i := uint32(0); i < size; i++ {
k, _ := d.ReadString()
v, err := d.ReadString()
if err != nil {
return val, err
}
val[k] = v
}
return val, nil
}
// CEncode serializes a HostEnvValues using cbor
func (o *HostEnvValues) CEncode(encoder cbor.Writer) error {
encoder.WriteMapSize(uint32(len(*o)))
for key_o, val_o := range *o {
encoder.WriteString(key_o)
encoder.WriteString(val_o)
}
return encoder.CheckError()
}
// CDecodeHostEnvValues deserializes a HostEnvValues using cbor
func CDecodeHostEnvValues(d *cbor.Decoder) (HostEnvValues, error) {
isNil, err := d.IsNextNil()
if err != nil || isNil {
return make(map[string]string, 0), err
}
size, indef, err := d.ReadMapSize()
if err != nil && indef {
err = cbor.NewReadError("indefinite maps not supported")
}
if err != nil {
return make(map[string]string, 0), err
}
val := make(map[string]string, size)
for i := uint32(0); i < size; i++ {
k, _ := d.ReadString()
v, err := d.ReadString()
if err != nil {
return val, err
}
val[k] = v
}
return val, nil
}
// RPC message to capability provider
type Invocation struct {
Origin WasmCloudEntity
Target WasmCloudEntity
Operation string
Msg []byte
Id string
EncodedClaims string
HostId string
// total message size (optional)
ContentLength uint64
// Open Telemetry tracing support
TraceContext TraceContext
}
// MEncode serializes a Invocation using msgpack
func (o *Invocation) MEncode(encoder msgpack.Writer) error {
encoder.WriteMapSize(9)
encoder.WriteString("origin")
o.Origin.MEncode(encoder)
encoder.WriteString("target")
o.Target.MEncode(encoder)
encoder.WriteString("operation")
encoder.WriteString(o.Operation)
encoder.WriteString("msg")
encoder.WriteByteArray(o.Msg)
encoder.WriteString("id")
encoder.WriteString(o.Id)
encoder.WriteString("encoded_claims")
encoder.WriteString(o.EncodedClaims)
encoder.WriteString("host_id")
encoder.WriteString(o.HostId)
encoder.WriteString("content_length")
encoder.WriteUint64(o.ContentLength)
encoder.WriteString("traceContext")
if o.TraceContext == nil {
encoder.WriteNil()
} else {
o.TraceContext.MEncode(encoder)
}
return encoder.CheckError()
}
// MDecodeInvocation deserializes a Invocation using msgpack
func MDecodeInvocation(d *msgpack.Decoder) (Invocation, error) {
var val Invocation
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, err := d.ReadMapSize()
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "origin":
val.Origin, err = MDecodeWasmCloudEntity(d)
case "target":
val.Target, err = MDecodeWasmCloudEntity(d)
case "operation":
val.Operation, err = d.ReadString()
case "msg":
val.Msg, err = d.ReadByteArray()
case "id":
val.Id, err = d.ReadString()
case "encoded_claims":
val.EncodedClaims, err = d.ReadString()
case "host_id":
val.HostId, err = d.ReadString()
case "content_length":
val.ContentLength, err = d.ReadUint64()
case "traceContext":
val.TraceContext, err = MDecodeTraceContext(d)
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// CEncode serializes a Invocation using cbor
func (o *Invocation) CEncode(encoder cbor.Writer) error {
encoder.WriteMapSize(9)
encoder.WriteString("origin")
o.Origin.CEncode(encoder)
encoder.WriteString("target")
o.Target.CEncode(encoder)
encoder.WriteString("operation")
encoder.WriteString(o.Operation)
encoder.WriteString("msg")
encoder.WriteByteArray(o.Msg)
encoder.WriteString("id")
encoder.WriteString(o.Id)
encoder.WriteString("encoded_claims")
encoder.WriteString(o.EncodedClaims)
encoder.WriteString("host_id")
encoder.WriteString(o.HostId)
encoder.WriteString("content_length")
encoder.WriteUint64(o.ContentLength)
encoder.WriteString("traceContext")
if o.TraceContext == nil {
encoder.WriteNil()
} else {
o.TraceContext.CEncode(encoder)
}
return encoder.CheckError()
}
// CDecodeInvocation deserializes a Invocation using cbor
func CDecodeInvocation(d *cbor.Decoder) (Invocation, error) {
var val Invocation
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, indef, err := d.ReadMapSize()
if err != nil && indef {
err = cbor.NewReadError("indefinite maps not supported")
}
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "origin":
val.Origin, err = CDecodeWasmCloudEntity(d)
case "target":
val.Target, err = CDecodeWasmCloudEntity(d)
case "operation":
val.Operation, err = d.ReadString()
case "msg":
val.Msg, err = d.ReadByteArray()
case "id":
val.Id, err = d.ReadString()
case "encoded_claims":
val.EncodedClaims, err = d.ReadString()
case "host_id":
val.HostId, err = d.ReadString()
case "content_length":
val.ContentLength, err = d.ReadUint64()
case "traceContext":
val.TraceContext, err = CDecodeTraceContext(d)
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// Response to an invocation
type InvocationResponse struct {
// serialize response message
Msg []byte
// id connecting this response to the invocation
InvocationId string
// optional error message
Error string
// total message size (optional)
ContentLength uint64
}
// MEncode serializes a InvocationResponse using msgpack
func (o *InvocationResponse) MEncode(encoder msgpack.Writer) error {
encoder.WriteMapSize(4)
encoder.WriteString("msg")
encoder.WriteByteArray(o.Msg)
encoder.WriteString("invocation_id")
encoder.WriteString(o.InvocationId)
encoder.WriteString("error")
encoder.WriteString(o.Error)
encoder.WriteString("content_length")
encoder.WriteUint64(o.ContentLength)
return encoder.CheckError()
}
// MDecodeInvocationResponse deserializes a InvocationResponse using msgpack
func MDecodeInvocationResponse(d *msgpack.Decoder) (InvocationResponse, error) {
var val InvocationResponse
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, err := d.ReadMapSize()
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "msg":
val.Msg, err = d.ReadByteArray()
case "invocation_id":
val.InvocationId, err = d.ReadString()
case "error":
val.Error, err = d.ReadString()
case "content_length":
val.ContentLength, err = d.ReadUint64()
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// CEncode serializes a InvocationResponse using cbor
func (o *InvocationResponse) CEncode(encoder cbor.Writer) error {
encoder.WriteMapSize(4)
encoder.WriteString("msg")
encoder.WriteByteArray(o.Msg)
encoder.WriteString("invocation_id")
encoder.WriteString(o.InvocationId)
encoder.WriteString("error")
encoder.WriteString(o.Error)
encoder.WriteString("content_length")
encoder.WriteUint64(o.ContentLength)
return encoder.CheckError()
}
// CDecodeInvocationResponse deserializes a InvocationResponse using cbor
func CDecodeInvocationResponse(d *cbor.Decoder) (InvocationResponse, error) {
var val InvocationResponse
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, indef, err := d.ReadMapSize()
if err != nil && indef {
err = cbor.NewReadError("indefinite maps not supported")
}
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "msg":
val.Msg, err = d.ReadByteArray()
case "invocation_id":
val.InvocationId, err = d.ReadString()
case "error":
val.Error, err = d.ReadString()
case "content_length":
val.ContentLength, err = d.ReadUint64()
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// Link definition for binding actor to provider
type LinkDefinition struct {
// actor public key
ActorId string
// provider public key
ProviderId string
// link name
LinkName string
// contract id
ContractId string
Values LinkSettings
}
// MEncode serializes a LinkDefinition using msgpack
func (o *LinkDefinition) MEncode(encoder msgpack.Writer) error {
encoder.WriteMapSize(5)
encoder.WriteString("actor_id")
encoder.WriteString(o.ActorId)
encoder.WriteString("provider_id")
encoder.WriteString(o.ProviderId)
encoder.WriteString("link_name")
encoder.WriteString(o.LinkName)
encoder.WriteString("contract_id")
encoder.WriteString(o.ContractId)
encoder.WriteString("values")
o.Values.MEncode(encoder)
return encoder.CheckError()
}
// MDecodeLinkDefinition deserializes a LinkDefinition using msgpack
func MDecodeLinkDefinition(d *msgpack.Decoder) (LinkDefinition, error) {
var val LinkDefinition
isNil, err := d.IsNextNil()
if err != nil || isNil {
return val, err
}
size, err := d.ReadMapSize()
if err != nil {
return val, err
}
for i := uint32(0); i < size; i++ {
field, err := d.ReadString()
if err != nil {
return val, err
}
switch field {
case "actor_id":
val.ActorId, err = d.ReadString()
case "provider_id":
val.ProviderId, err = d.ReadString()
case "link_name":
val.LinkName, err = d.ReadString()
case "contract_id":
val.ContractId, err = d.ReadString()
case "values":
val.Values, err = MDecodeLinkSettings(d)
default:
err = d.Skip()
}
if err != nil {
return val, err
}
}
return val, nil
}
// CEncode serializes a LinkDefinition using cbor
func (o *LinkDefinition) CEncode(encoder cbor.Writer) error {
encoder.WriteMapSize(5)
encoder.WriteString("actor_id")
encoder.WriteString(o.ActorId)
encoder.WriteString("provider_id")
encoder.WriteString(o.ProviderId)
encoder.WriteString("link_name")
encoder.WriteString(o.LinkName)
encoder.WriteString("contract_id")
encoder.WriteString(o.ContractId)
encoder.WriteString("values")
o.Values.CEncode(encoder)