Extened API

parity/blockchain.rs

@@ -403,10 +403,9 @@ fn execute_export_state(cmd: ExportState) -> Result<String, String> {
 		}
 
 		for account in accounts.into_iter() {
-
 			let balance = client.balance(&account, at).unwrap_or_else(U256::zero);
-
 			if cmd.min_balance.map_or(false, |m| balance < m) || cmd.max_balance.map_or(false, |m| balance > m) {
+				last = Some(account);
 				continue; //filtered out
 			}
 

rpc/src/v1/impls/parity.rs

@@ -28,7 +28,6 @@ use ethstore::random_phrase;
 use ethsync::{SyncProvider, ManageNetwork};
 use ethcore::miner::MinerService;
 use ethcore::client::{MiningBlockChainClient};
-use ethcore::ids::BlockID;
 use ethcore::mode::Mode;
 use ethcore::account_provider::AccountProvider;
 
@@ -38,9 +37,11 @@ use v1::types::{
 	Bytes, U256, H160, H256, H512,
 	Peers, Transaction, RpcSettings, Histogram,
 	TransactionStats, LocalTransactionStatus,
+	BlockNumber,
 };
 use v1::helpers::{errors, SigningQueue, SignerService, NetworkSettings};
 use v1::helpers::dispatch::DEFAULT_MAC;
+use v1::helpers::auto_args::Trailing;
 
 /// Parity implementation.
 pub struct ParityClient<C, M, S: ?Sized> where
@@ -234,19 +235,19 @@ impl<C, M, S: ?Sized> Parity for ParityClient<C, M, S> where
 		Ok(Brain::new(phrase).generate().unwrap().address().into())
 	}
 
-	fn list_accounts(&self, after: Option<H160>, count: u64) -> Result<Option<Vec<H160>>, Error> {
+	fn list_accounts(&self, count: u64, after: Option<H160>, block_number: Trailing<BlockNumber>) -> Result<Option<Vec<H160>>, Error> {
 		try!(self.active());
 
 		Ok(take_weak!(self.client)
-			.list_accounts(BlockID::Latest, after.map(Into::into).as_ref(), count)
+			.list_accounts(block_number.0.into(), after.map(Into::into).as_ref(), count)
 			.map(|a| a.into_iter().map(Into::into).collect()))
 	}
 
-	fn list_storage_keys(&self, address: H160, after: Option<H256>, count: u64) -> Result<Option<Vec<H256>>, Error> {
+	fn list_storage_keys(&self, address: H160, count: u64, after: Option<H256>, block_number: Trailing<BlockNumber>) -> Result<Option<Vec<H256>>, Error> {
 		try!(self.active());
 
 		Ok(take_weak!(self.client)
-			.list_storage(BlockID::Latest, &address.into(), after.map(Into::into).as_ref(), count)
+			.list_storage(block_number.0.into(), &address.into(), after.map(Into::into).as_ref(), count)
 			.map(|a| a.into_iter().map(Into::into).collect()))
 	}
 

rpc/src/v1/traits/parity.rs

@@ -18,11 +18,12 @@
 use jsonrpc_core::Error;
 
 use std::collections::BTreeMap;
-use v1::helpers::auto_args::Wrap;
+use v1::helpers::auto_args::{Wrap, Trailing};
 use v1::types::{
 	H160, H256, H512, U256, Bytes,
 	Peers, Transaction, RpcSettings, Histogram,
 	TransactionStats, LocalTransactionStatus,
+	BlockNumber
 };
 
 build_rpc_trait! {
@@ -103,12 +104,12 @@ build_rpc_trait! {
 
 		/// Returns all addresses if Fat DB is enabled (`--fat-db`), or null if not.
 		#[rpc(name = "parity_listAccounts")]
-		fn list_accounts(&self, Option<H160>, u64) -> Result<Option<Vec<H160>>, Error>;
+		fn list_accounts(&self, u64, Option<H160>, Trailing<BlockNumber>) -> Result<Option<Vec<H160>>, Error>;
 
 		/// Returns all storage keys of the given address (first parameter) if Fat DB is enabled (`--fat-db`),
 		/// or null if not.
 		#[rpc(name = "parity_listStorageKeys")]
-		fn list_storage_keys(&self, H160, Option<H256>, u64) -> Result<Option<Vec<H256>>, Error>;
+		fn list_storage_keys(&self, H160, u64, Option<H256>, Trailing<BlockNumber>) -> Result<Option<Vec<H256>>, Error>;
 
 		/// Encrypt some data with a public key under ECIES.
 		/// First parameter is the 512-byte destination public key, second is the message.