Reorganising the repository - external renames and moves (#4074)

* Adding first rough ouline of the repository structure * Remove old CI stuff * add title * formatting fixes * move node-exits job's script to scripts dir * Move docs into subdir * move to bin * move maintainence scripts, configs and helpers into its own dir * add .local to ignore * move core->client * start up 'test' area * move test client * move test runtime * make test move compile * Add dependencies rule enforcement. * Fix indexing. * Update docs to reflect latest changes * Moving /srml->/paint * update docs * move client/sr-* -> primitives/ * clean old readme * remove old broken code in rhd * update lock * Step 1. * starting to untangle client * Fix after merge. * start splitting out client interfaces * move children and blockchain interfaces * Move trie and state-machine to primitives. * Fix WASM builds. * fixing broken imports * more interface moves * move backend and light to interfaces * move CallExecutor * move cli off client * moving around more interfaces * re-add consensus crates into the mix * fix subkey path * relieve client from executor * starting to pull out client from grandpa * move is_decendent_of out of client * grandpa still depends on client directly * lemme tests pass * rename srml->paint * Make it compile. * rename interfaces->client-api * Move keyring to primitives. * fixup libp2p dep * fix broken use * allow dependency enforcement to fail * move fork-tree * Moving wasm-builder * make env * move build-script-utils * fixup broken crate depdencies and names * fix imports for authority discovery * fix typo * update cargo.lock * fixing imports * Fix paths and add missing crates * re-add missing crates
2026-06-12 08:51:09 +00:00 · 2019-11-14 21:51:17 +01:00
parent becc3b0a4f
commit 60e5011c72
809 changed files with 7801 additions and 6464 deletions
@@ -0,0 +1,62 @@
+// Copyright 2017-2019 Parity Technologies (UK) Ltd.
+// This file is part of Substrate.
+
+// Substrate 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.
+
+// Substrate 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 Substrate.  If not, see <http://www.gnu.org/licenses/>.
+
+
+//! Error helpers for Chain RPC module.
+
+use crate::errors;
+use jsonrpc_core as rpc;
+
+/// Chain RPC Result type.
+pub type Result<T> = std::result::Result<T, Error>;
+
+/// Chain RPC future Result type.
+pub type FutureResult<T> = Box<dyn rpc::futures::Future<Item = T, Error = Error> + Send>;
+
+/// Chain RPC errors.
+#[derive(Debug, derive_more::Display, derive_more::From)]
+pub enum Error {
+	/// Client error.
+	#[display(fmt="Client error: {}", _0)]
+	Client(Box<dyn std::error::Error + Send>),
+	/// Other error type.
+	Other(String),
+}
+
+impl std::error::Error for Error {
+	fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
+		match self {
+			Error::Client(ref err) => Some(&**err),
+			_ => None,
+		}
+	}
+}
+
+/// Base error code for all chain errors.
+const BASE_ERROR: i64 = 3000;
+
+impl From<Error> for rpc::Error {
+	fn from(e: Error) -> Self {
+		match e {
+			Error::Other(message) => rpc::Error {
+				code: rpc::ErrorCode::ServerError(BASE_ERROR + 1),
+				message,
+				data: None,
+			},
+			e => errors::internal(e),
+		}
+	}
+}
@@ -0,0 +1,89 @@
+// Copyright 2017-2019 Parity Technologies (UK) Ltd.
+// This file is part of Substrate.
+
+// Substrate 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.
+
+// Substrate 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 Substrate.  If not, see <http://www.gnu.org/licenses/>.
+
+//! Substrate blockchain API.
+
+pub mod error;
+
+use jsonrpc_core::Result as RpcResult;
+use jsonrpc_core::futures::Future;
+use jsonrpc_derive::rpc;
+use jsonrpc_pubsub::{typed::Subscriber, SubscriptionId};
+use rpc_primitives::number;
+use self::error::{FutureResult, Result};
+
+pub use self::gen_client::Client as ChainClient;
+
+/// Substrate blockchain API
+#[rpc]
+pub trait ChainApi<Number, Hash, Header, SignedBlock> {
+	/// RPC metadata
+	type Metadata;
+
+	/// Get header of a relay chain block.
+	#[rpc(name = "chain_getHeader")]
+	fn header(&self, hash: Option<Hash>) -> FutureResult<Option<Header>>;
+
+	/// Get header and body of a relay chain block.
+	#[rpc(name = "chain_getBlock")]
+	fn block(&self, hash: Option<Hash>) -> FutureResult<Option<SignedBlock>>;
+
+	/// Get hash of the n-th block in the canon chain.
+	///
+	/// By default returns latest block hash.
+	#[rpc(name = "chain_getBlockHash", alias("chain_getHead"))]
+	fn block_hash(&self, hash: Option<number::NumberOrHex<Number>>) -> Result<Option<Hash>>;
+
+	/// Get hash of the last finalized block in the canon chain.
+	#[rpc(name = "chain_getFinalizedHead", alias("chain_getFinalisedHead"))]
+	fn finalized_head(&self) -> Result<Hash>;
+
+	/// New head subscription
+	#[pubsub(
+		subscription = "chain_newHead",
+		subscribe,
+		name = "chain_subscribeNewHeads",
+		alias("subscribe_newHead", "chain_subscribeNewHead")
+	)]
+	fn subscribe_new_heads(&self, metadata: Self::Metadata, subscriber: Subscriber<Header>);
+
+	/// Unsubscribe from new head subscription.
+	#[pubsub(
+		subscription = "chain_newHead",
+		unsubscribe,
+		name = "chain_unsubscribeNewHeads",
+		alias("unsubscribe_newHead", "chain_unsubscribeNewHead")
+	)]
+	fn unsubscribe_new_heads(&self, metadata: Option<Self::Metadata>, id: SubscriptionId) -> RpcResult<bool>;
+
+	/// New head subscription
+	#[pubsub(
+		subscription = "chain_finalizedHead",
+		subscribe,
+		name = "chain_subscribeFinalizedHeads",
+		alias("chain_subscribeFinalisedHeads")
+	)]
+	fn subscribe_finalized_heads(&self, metadata: Self::Metadata, subscriber: Subscriber<Header>);
+
+	/// Unsubscribe from new head subscription.
+	#[pubsub(
+		subscription = "chain_finalizedHead",
+		unsubscribe,
+		name = "chain_unsubscribeFinalizedHeads",
+		alias("chain_unsubscribeFinalisedHeads")
+	)]
+	fn unsubscribe_finalized_heads(&self, metadata: Option<Self::Metadata>, id: SubscriptionId) -> RpcResult<bool>;
+}