feat: add indication related definitions

codecs/runtime-codec/proto/tokenstate-provider.proto

@@ -298,11 +298,13 @@ message StatePing {
   Checkpoint checkpoint = 1;
   ExecCursor execCursor = 2;
   replica.ValidatorsState validatorsState = 3;
+  bytes indicatorsData = 4;
 }
 message StatePong {
   Checkpoint checkpoint = 1;
   ExecCursor execCursor = 2;
   replica.ValidatorsState validatorsState = 3;
+  bytes indicatorsData = 4;
 }
 message Checkpoint {
   int64 timestamp = 1;

codecs/runtime-codec/src/vmh/env.rs

@@ -1,6 +1,6 @@
 use crate::solc::ContractAddresses;
 use crate::tapp::seat::SeatId;
-use crate::tapp::Hash;
+use crate::tapp::{Hash, TimestampShort};
 use crate::vmh::error::VmhGeneralErrors;
 use crate::vmh::io::RegistryKey;
 use crate::vmh::{
@@ -93,6 +93,30 @@ pub enum AppCommand {
 	Version,
 }
 
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum EnvIndication {
+	Chrony(ChronyTracking),
+}
+
+#[derive(Debug, Clone, Default, Serialize, Deserialize)]
+pub struct ChronyTracking {
+	pub reference_id: u32,
+	pub ip_addr: String,
+	pub stratum: u16,
+	pub ref_time: String,
+	/// system time relative to NTP server
+	pub system_time: f64,
+	pub last_offset: f64,
+	pub rms_offset: f64,
+	pub frequency_ppm: f64,
+	pub residual_freq: f64,
+	pub skew_ppm: f64,
+	pub root_delay: f64,
+	pub root_dispersion: f64,
+	pub last_update_interval: f64,
+	pub leap_status: String,
+}
+
 impl std::fmt::Display for AppCommand {
 	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
 		match self {

codecs/runtime-codec/src/vmh/io.rs

@@ -47,6 +47,8 @@ pub enum RegistryKey {
 	ThirdApiOutbound,
 
 	NitroOutbound,
+
+	EnvInbound,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]

system-actors/src/env/mod.rs

@@ -6,6 +6,7 @@ use tea_codec::pricing::Priced;
 use tea_codec::serde::TypeId;
 use tea_runtime_codec::solc::{BlockNumber, ContractAddresses};
 use tea_runtime_codec::tapp::Hash;
+use tea_runtime_codec::vmh::env::ChronyTracking;
 use tea_runtime_codec::vmh::io::VersionInfo;
 
 /// Actor name for env native actor.
@@ -228,6 +229,15 @@ pub struct RuntimeInitializedRequest;
 #[derive(Debug, Clone, Serialize, Deserialize, TypeId)]
 pub struct RuntimeInitializedResponse(pub bool);
 
+#[doc(hidden)]
+#[derive(Debug, Clone, Serialize, Deserialize, TypeId, Priced)]
+#[price(10000)]
+pub struct ChronyTrackingRequest;
+
+#[doc(hidden)]
+#[derive(Debug, Clone, Serialize, Deserialize, TypeId)]
+pub struct ChronyTrackingResponse(pub Option<ChronyTracking>);
+
 #[doc(hidden)]
 #[derive(Debug, Clone, Serialize, Deserialize, TypeId, Priced)]
 #[price(10000)]