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refactor checkpoint

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This commit is contained in:
John Smith
2022-10-09 14:59:01 -04:00
parent 1fdcd5ae45
commit 338dc6b39d
24 changed files with 1122 additions and 564 deletions
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242
veilid-core/src/routing_table/routing_domains.rs
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@@ -1,62 +1,204 @@
use super::*;
#[derive(Debug)]
pub struct RoutingDomainDetailCommon {
routing_domain: RoutingDomain,
node_id: DHTKey,
node_id_secret: DHTKeySecret,
network_class: Option<NetworkClass>,
outbound_protocols: ProtocolTypeSet,
inbound_protocols: ProtocolTypeSet,
address_types: AddressTypeSet,
relay_node: Option<NodeRef>,
dial_info_details: Vec<DialInfoDetail>,
// caches
cached_peer_info: Mutex<Option<PeerInfo>>,
}
impl RoutingDomainDetailCommon {
pub fn new(routing_domain: RoutingDomain) -> Self {
Self {
routing_domain,
node_id: Default::default(),
node_id_secret: Default::default(),
network_class: Default::default(),
outbound_protocols: Default::default(),
inbound_protocols: Default::default(),
address_types: Default::default(),
relay_node: Default::default(),
dial_info_details: Default::default(),
cached_peer_info: Mutex::new(Default::default()),
}
}
// Set from routing table
pub(super) fn setup_node(&mut self, node_id: DHTKey, node_id_secret: DHTKeySecret) {
self.node_id = node_id;
self.node_id_secret = node_id_secret;
self.clear_cache();
}
// Set from network manager
pub(super) fn setup_network(
&mut self,
outbound_protocols: ProtocolTypeSet,
inbound_protocols: ProtocolTypeSet,
address_types: AddressTypeSet,
) {
self.outbound_protocols = outbound_protocols;
self.inbound_protocols = inbound_protocols;
self.address_types = address_types;
}
pub fn node_id(&self) -> DHTKey {
self.node_id
}
pub fn node_id_secret(&self) -> DHTKeySecret {
self.node_id_secret
}
pub(super) fn set_network_class(&mut self, network_class: Option<NetworkClass>) {
self.network_class = network_class;
}
pub fn network_class(&self) -> Option<NetworkClass> {
self.network_class
}
pub fn outbound_protocols(&self) -> ProtocolTypeSet {
self.outbound_protocols
}
pub fn inbound_protocols(&self) -> ProtocolTypeSet {
self.inbound_protocols
}
pub fn address_types(&self) -> AddressTypeSet {
self.address_types
}
pub fn relay_node(&self) -> Option<NodeRef> {
self.relay_node.clone()
}
pub(super) fn set_relay_node(&mut self, opt_relay_node: Option<NodeRef>) {
self.relay_node = opt_relay_node.map(|nr| {
nr.filtered_clone(NodeRefFilter::new().with_routing_domain(self.routing_domain))
})
}
pub fn dial_info_details(&self) -> &Vec<DialInfoDetail> {
&self.dial_info_details
}
pub(super) fn clear_dial_info_details(&mut self) {
self.dial_info_details.clear();
}
pub(super) fn add_dial_info_detail(&mut self, did: DialInfoDetail) {
self.dial_info_details.push(did);
self.dial_info_details.sort();
}
pub fn has_valid_own_node_info(&self) -> bool {
self.network_class.unwrap_or(NetworkClass::Invalid) != NetworkClass::Invalid
}
pub fn with_peer_info<F, R>(&self, f: F) -> R
where
F: FnOnce(&PeerInfo) -> R,
{
let cpi = self.cached_peer_info.lock();
if cpi.is_none() {
// Regenerate peer info
let pi = PeerInfo::new(
NodeId::new(self.node_id),
SignedNodeInfo::with_secret(
NodeInfo {
network_class: self.network_class.unwrap_or(NetworkClass::Invalid),
outbound_protocols: self.outbound_protocols,
address_types: self.address_types,
min_version: MIN_VERSION,
max_version: MAX_VERSION,
dial_info_detail_list: self.dial_info_details.clone(),
relay_peer_info: self
.relay_node
.and_then(|rn| rn.make_peer_info(self.routing_domain).map(Box::new)),
},
NodeId::new(self.node_id),
&self.node_id_secret,
)
.unwrap(),
);
// Cache the peer info
*cpi = Some(pi);
}
f(cpi.as_ref().unwrap())
}
pub fn inbound_dial_info_filter(&self) -> DialInfoFilter {
DialInfoFilter::all()
.with_protocol_type_set(self.inbound_protocols)
.with_address_type_set(self.address_types)
}
pub fn outbound_dial_info_filter(&self) -> DialInfoFilter {
DialInfoFilter::all()
.with_protocol_type_set(self.outbound_protocols)
.with_address_type_set(self.address_types)
}
pub(super) fn clear_cache(&self) {
*self.cached_peer_info.lock() = None;
}
}
/// General trait for all routing domains
pub trait RoutingDomainDetail {
// Common accessors
fn common(&self) -> &RoutingDomainDetailCommon;
fn common_mut(&mut self) -> &mut RoutingDomainDetailCommon;
// Per-domain accessors
fn can_contain_address(&self, address: Address) -> bool;
fn relay_node(&self) -> Option<NodeRef>;
fn set_relay_node(&mut self, opt_relay_node: Option<NodeRef>);
fn dial_info_details(&self) -> &Vec<DialInfoDetail>;
fn clear_dial_info_details(&mut self);
fn add_dial_info_detail(&mut self, did: DialInfoDetail);
}
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/// Public Internet routing domain internals
#[derive(Debug, Default)]
#[derive(Debug)]
pub struct PublicInternetRoutingDomainDetail {
/// An optional node we relay through for this domain
relay_node: Option<NodeRef>,
/// The dial infos on this domain we can be reached by
dial_info_details: Vec<DialInfoDetail>,
/// Common implementation for all routing domains
common: RoutingDomainDetailCommon,
}
impl Default for PublicInternetRoutingDomainDetail {
fn default() -> Self {
Self {
common: RoutingDomainDetailCommon::new(RoutingDomain::PublicInternet),
}
}
}
impl RoutingDomainDetail for PublicInternetRoutingDomainDetail {
fn common(&self) -> &RoutingDomainDetailCommon {
&self.common
}
fn common_mut(&mut self) -> &mut RoutingDomainDetailCommon {
&mut self.common
}
fn can_contain_address(&self, address: Address) -> bool {
address.is_global()
}
fn relay_node(&self) -> Option<NodeRef> {
self.relay_node.clone()
}
fn set_relay_node(&mut self, opt_relay_node: Option<NodeRef>) {
self.relay_node = opt_relay_node.map(|nr| {
nr.filtered_clone(
NodeRefFilter::new().with_routing_domain(RoutingDomain::PublicInternet),
)
})
}
fn dial_info_details(&self) -> &Vec<DialInfoDetail> {
&self.dial_info_details
}
fn clear_dial_info_details(&mut self) {
self.dial_info_details.clear();
}
fn add_dial_info_detail(&mut self, did: DialInfoDetail) {
self.dial_info_details.push(did);
self.dial_info_details.sort();
}
}
/// Local Network routing domain internals
#[derive(Debug, Default)]
pub struct LocalInternetRoutingDomainDetail {
/// An optional node we relay through for this domain
relay_node: Option<NodeRef>,
/// The dial infos on this domain we can be reached by
dial_info_details: Vec<DialInfoDetail>,
#[derive(Debug)]
pub struct LocalNetworkRoutingDomainDetail {
/// The local networks this domain will communicate with
local_networks: Vec<(IpAddr, IpAddr)>,
/// Common implementation for all routing domains
common: RoutingDomainDetailCommon,
}
impl LocalInternetRoutingDomainDetail {
impl Default for LocalNetworkRoutingDomainDetail {
fn default() -> Self {
Self {
local_networks: Default::default(),
common: RoutingDomainDetailCommon::new(RoutingDomain::LocalNetwork),
}
}
}
impl LocalNetworkRoutingDomainDetail {
pub fn set_local_networks(&mut self, mut local_networks: Vec<(IpAddr, IpAddr)>) -> bool {
local_networks.sort();
if local_networks == self.local_networks {
@@ -67,7 +209,13 @@ impl LocalInternetRoutingDomainDetail {
}
}
impl RoutingDomainDetail for LocalInternetRoutingDomainDetail {
impl RoutingDomainDetail for LocalNetworkRoutingDomainDetail {
fn common(&self) -> &RoutingDomainDetailCommon {
&self.common
}
fn common_mut(&mut self) -> &mut RoutingDomainDetailCommon {
&mut self.common
}
fn can_contain_address(&self, address: Address) -> bool {
let ip = address.to_ip_addr();
for localnet in &self.local_networks {
@@ -77,22 +225,4 @@ impl RoutingDomainDetail for LocalInternetRoutingDomainDetail {
}
false
}
fn relay_node(&self) -> Option<NodeRef> {
self.relay_node.clone()
}
fn set_relay_node(&mut self, opt_relay_node: Option<NodeRef>) {
self.relay_node = opt_relay_node.map(|nr| {
nr.filtered_clone(NodeRefFilter::new().with_routing_domain(RoutingDomain::LocalNetwork))
});
}
fn dial_info_details(&self) -> &Vec<DialInfoDetail> {
&self.dial_info_details
}
fn clear_dial_info_details(&mut self) {
self.dial_info_details.clear();
}
fn add_dial_info_detail(&mut self, did: DialInfoDetail) {
self.dial_info_details.push(did);
self.dial_info_details.sort();
}
}