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Switch to parachain::ValidationParams

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This commit is contained in:
Bastian Köcher
2019-06-21 13:17:37 +02:00
parent b59952178a
commit a36527e360
6 changed files with 145 additions and 1374 deletions
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runtime/src/validate_block/implementation.rs
+10 -6
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@@ -28,7 +28,9 @@ use rstd::{slice, ptr, cmp, vec::Vec, boxed::Box, mem};
use hash_db::HashDB;
static mut STORAGE: Option<Box<Storage>> = None;
use parachain::ValidationParams;
static mut STORAGE: Option<Box<dyn Storage>> = None;
/// The message to use as expect message while accessing the `STORAGE`.
const STORAGE_SET_EXPECT: &str =
"`STORAGE` needs to be set before calling this function.";
@@ -53,18 +55,20 @@ trait Storage {
}
/// Validate a given parachain block on a validator.
#[cfg(not(feature = "std"))]
#[doc(hidden)]
pub fn validate_block<B: BlockT, E: ExecuteBlock<B>>(
mut arguments: &[u8],
params: ValidationParams,
) {
use codec::Decode;
let (parent_hash, block_data): (B::Hash, crate::ParachainBlockData::<B>) = Decode::decode(&mut arguments)
.expect("Could not decode parachain block.");
let block_data = crate::ParachainBlockData::<B>::decode(&mut &params.block_data[..])
.expect("Invalid parachain block data");
let parent_head = B::Header::decode(&mut &params.parent_head[..]).expect("Invalid parent head");
// TODO: Add `PolkadotInherent`.
let block = B::new(block_data.header, block_data.extrinsics);
assert!(parent_hash == *block.header().parent_hash(), "Invalid parent hash");
assert!(parent_head.hash() == *block.header().parent_hash(), "Invalid parent hash");
let storage = WitnessStorage::<B>::new(
block_data.witness_data,