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Support 'blockchain.address.subscribe' Electrum API

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Roman Zeyde 2018-08-13 11:27:58 +03:00
parent ecc8a2004e
commit a3f43643f3
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1 changed files with 11 additions and 0 deletions
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11
src/rpc.rs
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@ -173,6 +173,16 @@ impl Connection {
Ok(result)
}
fn blockchain_address_subscribe(&mut self, params: &[Value]) -> Result<Value> {
let addr = address_from_value(params.get(0)).chain_err(|| "bad address")?;
let script_hash = compute_script_hash(&addr.script_pubkey().into_vec());
let status = self.query.status(&script_hash[..])?;
let result = status.hash().map_or(Value::Null, |h| json!(hex::encode(h)));
let script_hash: Sha256dHash = deserialize(&script_hash).unwrap();
self.status_hashes.insert(script_hash, result.clone());
Ok(result)
}
fn blockchain_scripthash_get_balance(&self, params: &[Value]) -> Result<Value> {
let script_hash = hash_from_value(params.get(0)).chain_err(|| "bad script_hash")?;
let status = self.query.status(&script_hash[..])?;
@ -265,6 +275,7 @@ impl Connection {
"blockchain.block.get_header" => self.blockchain_block_get_header(&params),
"blockchain.estimatefee" => self.blockchain_estimatefee(&params),
"blockchain.relayfee" => self.blockchain_relayfee(),
"blockchain.address.subscribe" => self.blockchain_address_subscribe(&params),
"blockchain.address.get_balance" => self.blockchain_address_get_balance(&params),
"blockchain.address.listunspent" => self.blockchain_address_listunspent(&params),
"blockchain.scripthash.subscribe" => self.blockchain_scripthash_subscribe(&params),