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Merge branch 'jsonrpc2' into rpc_poll_ids

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This commit is contained in:
debris
2016-02-24 10:35:15 +01:00
parent 35cabecad8 ca251215cf
commit 4ce9aad749
7 changed files with 29 additions and 28 deletions
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6
ethcore/src/chainfilter/chainfilter.rs
View File

@@ -110,9 +110,8 @@ impl<'a, D> ChainFilter<'a, D> where D: FilterDataSource
// map them to offsets
.map(|li| li.index * level_size)
// get all blocks that may contain our bloom
.map(|off| self.blocks(bloom, from_block, to_block, level - 1, off))
// filter existing ones
.filter_map(|x| x)
.filter_map(|off| self.blocks(bloom, from_block, to_block, level - 1, off))
// flatten nested structures
.flat_map(|v| v)
.collect();
@@ -161,9 +160,8 @@ impl<'a, D> ChainFilter<'a, D> where D: FilterDataSource
self.indexer.lower_level_bloom_indexes(&index)
.into_iter()
// get blooms
.map(bloom_at)
// filter existing ones
.filter_map(|b| b)
.filter_map(bloom_at)
// BitOr all of them
.fold(H2048::new(), |acc, bloom| acc | bloom)
};

18
ethcore/src/client.rs
View File

@@ -482,8 +482,7 @@ impl BlockChainClient for Client {
fn logs(&self, filter: Filter) -> Vec<LocalizedLogEntry> {
let mut blocks = filter.bloom_possibilities().iter()
.map(|bloom| self.blocks_with_bloom(bloom, filter.from_block.clone(), filter.to_block.clone()))
.filter_map(|m| m)
.filter_map(|bloom| self.blocks_with_bloom(bloom, filter.from_block.clone(), filter.to_block.clone()))
.flat_map(|m| m)
// remove duplicate elements
.collect::<HashSet<u64>>()
@@ -493,17 +492,14 @@ impl BlockChainClient for Client {
blocks.sort();
blocks.into_iter()
.map(|number| self.chain.read().unwrap().block_hash(number).map(|hash| (number, hash)))
.filter_map(|m| m)
.map(|(number, hash)| self.chain.read().unwrap().block_receipts(&hash).map(|r| (number, hash, r.receipts)))
.filter_map(|m| m)
.map(|(number, hash, receipts)| self.chain.read().unwrap().block(&hash).map(|ref b| (number, hash, receipts, BlockView::new(b).transaction_hashes())))
.filter_map(|m| m)
.map(|(number, hash, receipts, hashes)| {
.filter_map(|number| self.chain.read().unwrap().block_hash(number).map(|hash| (number, hash)))
.filter_map(|(number, hash)| self.chain.read().unwrap().block_receipts(&hash).map(|r| (number, hash, r.receipts)))
.filter_map(|(number, hash, receipts)| self.chain.read().unwrap().block(&hash).map(|ref b| (number, hash, receipts, BlockView::new(b).transaction_hashes())))
.flat_map(|(number, hash, receipts, hashes)| {
let mut log_index = 0;
receipts.into_iter()
.enumerate()
.map(|(index, receipt)| {
.flat_map(|(index, receipt)| {
log_index += receipt.logs.len();
receipt.logs.into_iter()
.enumerate()
@@ -518,11 +514,9 @@ impl BlockChainClient for Client {
})
.collect::<Vec<LocalizedLogEntry>>()
})
.flat_map(|m| m)
.collect::<Vec<LocalizedLogEntry>>()
})
.flat_map(|m| m)
.collect()
}
}

16
ethcore/src/filter.rs
View File

@@ -73,30 +73,26 @@ impl Filter {
self.topics.iter().fold(blooms, | bs, topic | match *topic {
None => bs,
Some(ref topics) => bs.into_iter().map(|bloom| {
Some(ref topics) => bs.into_iter().flat_map(|bloom| {
topics.into_iter().map(|topic| {
let mut b = bloom.clone();
b.shift_bloomed(&topic.sha3());
b
}).collect::<Vec<H2048>>()
}).flat_map(|m| m).collect()
}).collect()
})
}
/// Returns true if given log entry matches filter.
pub fn matches(&self, log: &LogEntry) -> bool {
let matches = match self.address {
Some(ref addresses) if !addresses.is_empty() => addresses.iter().fold(false, |res, address| {
res || &log.address == address
}),
Some(ref addresses) if !addresses.is_empty() => addresses.iter().any(|address| &log.address == address),
_ => true
};
matches && self.topics.iter().enumerate().fold(true, |res, (i, topic)| match *topic {
Some(ref topics) if !topics.is_empty() => res && topics.iter().fold(false, | acc, topic | {
acc || log.topics.get(i) == Some(topic)
}),
_ => res,
matches && self.topics.iter().enumerate().all(|(i, topic)| match *topic {
Some(ref topics) if !topics.is_empty() => topics.iter().any(|topic| log.topics.get(i) == Some(topic)),
_ => true
})
}
}