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Support XCM v1 (Companion to #2815) (#561)

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* support for XCM v1

* Fixes

* Fix.

* Use `xcm::latest`

* Bump Polkadot

Co-authored-by: Bastian Köcher <info@kchr.de>
This commit is contained in:
Gavin Wood
2021-08-06 21:13:33 +02:00
committed by GitHub
parent 9a0cfd9117
commit e8dfb9b571
12 changed files with 313 additions and 306 deletions
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cumulus/polkadot-parachains/westmint/src/lib.rs
+8 -6
View File
@@ -68,7 +68,7 @@ pub use sp_runtime::BuildStorage;
use pallet_xcm::XcmPassthrough;
use polkadot_parachain::primitives::Sibling;
use polkadot_runtime_common::{BlockHashCount, RocksDbWeight, SlowAdjustingFeeUpdate};
use xcm::v0::{Junction, MultiAsset, MultiLocation, NetworkId, Xcm};
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, CurrencyAdapter,
EnsureXcmOrigin, FixedWeightBounds, IsConcrete, LocationInverter, NativeAsset,
@@ -431,10 +431,10 @@ impl parachain_info::Config for Runtime {}
impl cumulus_pallet_aura_ext::Config for Runtime {}
parameter_types! {
pub const WestendLocation: MultiLocation = MultiLocation::X1(Junction::Parent);
pub const WestendLocation: MultiLocation = X1(Parent);
pub RelayNetwork: NetworkId = NetworkId::Named(b"Westend".to_vec());
pub RelayChainOrigin: Origin = cumulus_pallet_xcm::Origin::Relay.into();
pub Ancestry: MultiLocation = Junction::Parachain(ParachainInfo::parachain_id().into()).into();
pub Ancestry: MultiLocation = Parachain(ParachainInfo::parachain_id().into()).into();
}
/// Type for specifying how a `MultiLocation` can be converted into an `AccountId`. This is used
@@ -493,8 +493,8 @@ parameter_types! {
match_type! {
pub type ParentOrParentsPlurality: impl Contains<MultiLocation> = {
MultiLocation::X1(Junction::Parent) |
MultiLocation::X2(Junction::Parent, Junction::Plurality { .. })
X1(Parent) |
X2(Parent, Plurality { .. })
};
}
@@ -532,7 +532,7 @@ pub type LocalOriginToLocation = SignedToAccountId32<Origin, AccountId, RelayNet
/// queues.
pub type XcmRouter = (
// Two routers - use UMP to communicate with the relay chain:
cumulus_primitives_utility::ParentAsUmp<ParachainSystem>,
cumulus_primitives_utility::ParentAsUmp<ParachainSystem, ()>,
// ..and XCMP to communicate with the sibling chains.
XcmpQueue,
);
@@ -547,6 +547,7 @@ impl pallet_xcm::Config for Runtime {
type XcmTeleportFilter = All<(MultiLocation, Vec<MultiAsset>)>;
type XcmReserveTransferFilter = All<(MultiLocation, Vec<MultiAsset>)>;
type Weigher = FixedWeightBounds<UnitWeightCost, Call>;
type LocationInverter = LocationInverter<Ancestry>;
}
impl cumulus_pallet_xcm::Config for Runtime {
@@ -558,6 +559,7 @@ impl cumulus_pallet_xcmp_queue::Config for Runtime {
type Event = Event;
type XcmExecutor = XcmExecutor<XcmConfig>;
type ChannelInfo = ParachainSystem;
type VersionWrapper = ();
}
impl cumulus_pallet_dmp_queue::Config for Runtime {