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pub use super::Error;
use paste::paste;
use std::collections::HashMap;
pub type Response<T> = Result<T, Error>;
pub type Sender<T> = futures::channel::oneshot::Sender<Result<CommandResponse<T>, Error>>;
pub type RequestSender = futures::channel::mpsc::Sender<RequestMessage>;
#[derive(Debug)]
pub struct CommandExtraValue {
pub value: String,
pub reason: String,
}
#[derive(Debug)]
pub struct CommandTransactionID {
pub client: String,
pub server: String,
}
#[derive(Debug)]
pub struct CommandResponse<T> {
pub response: T,
pub extra_values: Vec<CommandExtraValue>,
pub transaction_id: Option<CommandTransactionID>,
}
macro_rules! router {
($($n:ident, $req:ty, $res:ty);*) => {
#[derive(Debug)]
pub enum RequestMessage {
$($n(Box<$req>),)*
}
#[allow(non_snake_case)]
#[derive(Default, Debug)]
pub struct Router<I: InnerRouter<T>, T> {
_marker: std::marker::PhantomData<T>,
pub inner: Box<I>,
$($n: HashMap<uuid::Uuid, Sender<$res>>,)*
}
paste! {
$(pub type [<$n Request>] = $req;)*
$(pub type [<$n Response>] = $res;)*
}
paste! {
#[allow(non_snake_case)]
pub trait InnerRouter<T> {
type Request;
type Response;
$(fn [<$n _request>](&mut self, client: &T, req: &$req, command_id: uuid::Uuid) -> Result<Self::Request, Response<$res>>;)*
$(fn [<$n _response>](&mut self, return_path: Sender<$res>, response: Self::Response);)*
}
}
impl<T, I: InnerRouter<T>> Router<I, T> {
pub fn reject_request(req: RequestMessage) {
match req {
$(RequestMessage::$n(req) => {let _ = req.return_path.send(Err(Error::NotReady));},)*
};
}
pub fn drain(&mut self) {
$(for r in self.$n.drain() {
let _ = r.1.send(Err(Error::NotReady));
})*
}
pub fn handle_request(&mut self, client: &T, req: RequestMessage) ->
Option<(I::Request, uuid::Uuid)> {
match req {
$(RequestMessage::$n(req) => {
let command_id = uuid::Uuid::new_v4();
paste! {
let res = match I::[<$n _request>](&mut self.inner, client, &req, command_id.clone()) {
Ok(c) => c,
Err(e) => {
let _ = req.return_path.send(match e {
Ok(r) => Ok(CommandResponse {
response: r,
extra_values: vec![],
transaction_id: None
}),
Err(e) => Err(e)
});
return None
}
};
}
self.$n.insert(command_id, req.return_path);
Some((res, command_id))
},)*
}
}
pub fn handle_response(&mut self, transaction_id: &uuid::Uuid, response: I::Response) {
$(if let Some(return_path) = self.$n.remove(transaction_id) {
paste! {
I::[<$n _response>](&mut self.inner, return_path, response);
}
} else)* {}
}
}
}
}
router!(
Hello, super::BlankRequest, ();
Logout, super::BlankRequest, ();
Poll, super::poll::PollRequest, Option<super::poll::PollResponse>;
PollAck, super::poll::PollAckRequest, super::poll::PollAckResponse;
DomainCheck, super::domain::CheckRequest, super::domain::CheckResponse;
DomainClaimsCheck, super::domain::ClaimsCheckRequest, super::domain::ClaimsCheckResponse;
DomainTrademarkCheck, super::domain::TrademarkCheckRequest, super::domain::ClaimsCheckResponse;
DomainInfo, super::domain::InfoRequest, super::domain::InfoResponse;
DomainCreate, super::domain::CreateRequest, super::domain::CreateResponse;
DomainDelete, super::domain::DeleteRequest, super::domain::DeleteResponse;
DomainUpdate, super::domain::UpdateRequest, super::domain::UpdateResponse;
DomainRenew, super::domain::RenewRequest, super::domain::RenewResponse;
DomainTransferQuery, super::domain::TransferQueryRequest, super::domain::TransferResponse;
DomainTransferRequest, super::domain::TransferRequestRequest, super::domain::TransferResponse;
DomainTransferCancel, super::domain::TransferAcceptRejectRequest, super::domain::TransferResponse;
DomainTransferAccept, super::domain::TransferAcceptRejectRequest, super::domain::TransferResponse;
DomainTransferReject, super::domain::TransferAcceptRejectRequest, super::domain::TransferResponse;
VerisignSync, super::domain::VerisignSyncRequest, super::domain::UpdateResponse;
EmailForwardCheck, super::email_forward::CheckRequest, super::email_forward::CheckResponse;
EmailForwardInfo, super::email_forward::InfoRequest, super::email_forward::InfoResponse;
EmailForwardCreate, super::email_forward::CreateRequest, super::email_forward::CreateResponse;
EmailForwardDelete, super::email_forward::DeleteRequest, super::email_forward::DeleteResponse;
EmailForwardUpdate, super::email_forward::UpdateRequest, super::email_forward::UpdateResponse;
EmailForwardRenew, super::email_forward::RenewRequest, super::email_forward::RenewResponse;
EmailForwardTransferQuery, super::email_forward::TransferQueryRequest, super::email_forward::TransferResponse;
EmailForwardTransferRequest, super::email_forward::TransferRequestRequest, super::email_forward::TransferResponse;
EmailForwardTransferCancel, super::email_forward::TransferAcceptRejectRequest, super::email_forward::TransferResponse;
EmailForwardTransferAccept, super::email_forward::TransferAcceptRejectRequest, super::email_forward::TransferResponse;
EmailForwardTransferReject, super::email_forward::TransferAcceptRejectRequest, super::email_forward::TransferResponse;
RestoreRequest, super::rgp::RestoreRequest, super::rgp::RestoreResponse;
HostCheck, super::host::CheckRequest, super::host::CheckResponse;
HostInfo, super::host::InfoRequest, super::host::InfoResponse;
HostCreate, super::host::CreateRequest, super::host::CreateResponse;
HostDelete, super::host::DeleteRequest, super::host::DeleteResponse;
HostUpdate, super::host::UpdateRequest, super::host::UpdateResponse;
ContactCheck, super::contact::CheckRequest, super::contact::CheckResponse;
ContactInfo, super::contact::InfoRequest, super::contact::InfoResponse;
ContactCreate, super::contact::CreateRequest, super::contact::CreateResponse;
ContactDelete, super::contact::DeleteRequest, super::contact::DeleteResponse;
ContactUpdate, super::contact::UpdateRequest, super::contact::UpdateResponse;
ContactTransferQuery, super::contact::TransferQueryRequest, super::contact::TransferResponse;
ContactTransferRequest, super::contact::TransferRequestRequest, super::contact::TransferResponse;
ContactTransferAccept, super::contact::TransferRequestRequest, super::contact::TransferResponse;
ContactTransferReject, super::contact::TransferRequestRequest, super::contact::TransferResponse;
NominetTagList, super::nominet::TagListRequest, super::nominet::TagListResponse;
NominetAccept, super::nominet::HandshakeAcceptRequest, super::nominet::HandshakeResponse;
NominetReject, super::nominet::HandshakeRejectRequest, super::nominet::HandshakeResponse;
NominetRelease, super::nominet::ReleaseRequest, super::nominet::ReleaseResponse;
NominetContactValidate, super::nominet::ContactValidateRequest, super::nominet::ContactValidateResponse;
NominetLock, super::nominet::LockRequest, super::nominet::LockResponse;
NominetUnlock, super::nominet::LockRequest, super::nominet::LockResponse;
Balance, super::balance::BalanceRequest, super::balance::BalanceResponse;
MaintenanceList, super::maintenance::ListRequest, super::maintenance::ListResponse;
MaintenanceInfo, super::maintenance::InfoRequest, super::maintenance::InfoResponse;
EURIDHitPoints, super::eurid::HitPointsRequest, super::eurid::HitPointsResponse;
EURIDRegistrationLimit, super::eurid::RegistrationLimitRequest, super::eurid::RegistrationLimitResponse;
EURIDDNSSECEligibility, super::eurid::DNSSECEligibilityRequest, super::eurid::DNSSECEligibilityResponse;
EURIDDNSQuality, super::eurid::DNSQualityRequest, super::eurid::DNSQualityResponse;
TMCHCheck, super::tmch::CheckRequest, super::tmch::CheckResponse;
TMCHCreate, super::tmch::CreateRequest, super::tmch::CreateResponse;
TMCHMarkInfo, super::tmch::MarkInfoRequest, super::tmch::MarkInfoResponse;
TMCHMarkSMDInfo, super::tmch::MarkSMDInfoRequest, super::tmch::MarkSMDInfoResponse;
TMCHMarkEncodedSMDInfo, super::tmch::MarkSMDInfoRequest, super::tmch::MarkSMDInfoResponse;
TMCHMarkFileInfo, super::tmch::MarkSMDInfoRequest, super::tmch::MarkSMDInfoResponse;
TMCHUpdate, super::tmch::UpdateRequest, super::tmch::UpdateResponse;
TMCHRenew, super::tmch::RenewRequest, super::tmch::RenewResponse;
TMCHTransferInitiate, super::tmch::TransferInitiateRequest, super::tmch::TransferInitiateResponse;
TMCHTransfer, super::tmch::TransferRequest, super::tmch::TransferResponse;
TMCHTrexActivate, super::tmch::TrexActivateRequest, super::tmch::TrexActivateResponse;
TMCHTrexRenew, super::tmch::TrexRenewRequest, super::tmch::TrexRenewResponse;
DACDomain, super::dac::DACDomainRequest, super::dac::DACDomainResponse;
DACUsage, super::dac::DACUsageRequest, super::dac::DACUsageResponse;
DACLimits, super::dac::DACUsageRequest, super::dac::DACUsageResponse
);
