Introduce basic skeleton for Polkadot runtime. (#32)

* Introduce basic skeleton for Polkador runtime. * Clean up the runtime skeleton. * Make initial runtime skeleton compile. * Compile polkadot-runtime both for Wasm ad native, allowing for testing and direct usage. * More fleshing out on runtime. * Update native support. * Fix warning. * Update gitignore * Update path. * Fix path. * Remove accidentally committed files. * Add wasm binaries. * Fix test. * Native storage support API. * Add environmental module * Add native environment to make native source-code compatible with wasm. Also tests. * Finish up & polish environment stuff. * Avoid using reentrancy issues. * Add some docs and a test. * Remove unneeded function. * Documentation * Tweak docs * Remove TODOs. * Balance transfers + util methods. * Rejig tests and ensure authorities are addressed consistently. * Add marshaller for xfer function * Transaction dispatch test. * Minor fix. * Add test for ser/de transaction. * Add ser/de for header. * Add tests for header ser/de * Introduce basic block decoding/execution framework. * Introduce block decoding/execution framework (p2) * Big refactor. * Split out joiner. * Hide away support modules. * Fix up wasm runtime. * use externalities for chain_id * Clean up (Test)Externalities. * Repot and introduce keccak-256 external. * Signing with crypto. * fix unsafety hole in environmental using function * Introduce Ed25519 crypto. * Repotting. * Add ed25519_verify external. * Introduce Ed25519 verify as an external. * fix unsafety hole around unwinding * Compile fixes. * use new environmental API * Tests for ed25519 verify. * Polish * Introduce UncheckedTransaction & test. * Implement basic block and tx processing * Introduce static hex and valid signature for block test. * Repot session. * comments. * Refactor and timestamp test * Remove fluff * Remove fluff. * Staking eras and tests. * Implement sessions. * Polish * Test sessions. * Introduce better hashing. - Blake2 for secure hashing - XX for fast hashing * Fix tests. * Introduce staking. * Tests for simple staking system. * Build fix for wasm. * Fix tests. * Repotting and docs. * Docs and licence. * Documentation. * Remove superfluous code. * Remove dummy key. * Remove other superfluous file. * Optimise with swap_remove
2026-06-17 13:41:08 +00:00 · 2018-01-23 15:24:17 +01:00
parent 28d84d8ac4
commit 3402f169a7
70 changed files with 3578 additions and 282 deletions
@@ -0,0 +1,44 @@
+// Copyright 2017 Parity Technologies (UK) Ltd.
+// This file is part of Polkadot.
+
+// Polkadot is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Polkadot is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Conensus module for runtime; manages the authority set ready for the native code.
+
+use runtime_support::Vec;
+use storable::StorageVec;
+use primitives::SessionKey;
+
+struct AuthorityStorageVec {}
+impl StorageVec for AuthorityStorageVec {
+	type Item = SessionKey;
+	const PREFIX: &'static[u8] = b"con:aut:";
+}
+
+/// Get the current set of authorities. These are the session keys.
+pub fn authorities() -> Vec<SessionKey> {
+	AuthorityStorageVec::items()
+}
+
+/// Set the current set of authorities' session keys.
+///
+/// Called by `next_session` only.
+pub fn set_authorities(authorities: &[SessionKey]) {
+	AuthorityStorageVec::set_items(authorities);
+}
+
+/// Set a single authority by index.
+pub fn set_authority(index: u32, key: &SessionKey) {
+	AuthorityStorageVec::set_item(index, key);
+}