initial light CLI

ethcore/light/src/client/mod.rs

@@ -20,7 +20,7 @@ use std::sync::Arc;
 
 use ethcore::block_import_error::BlockImportError;
 use ethcore::block_status::BlockStatus;
-use ethcore::client::{ClientReport, EnvInfo, DatabaseCompactionProfile};
+use ethcore::client::{ClientReport, EnvInfo};
 use ethcore::engines::Engine;
 use ethcore::ids::BlockId;
 use ethcore::header::Header;
@@ -31,7 +31,8 @@ use ethcore::service::ClientIoMessage;
 use ethcore::encoded;
 use io::IoChannel;
 
-use util::{H256, Mutex, RwLock, KeyValueDB};
+use util::{H256, Mutex, RwLock};
+use util::kvdb::{KeyValueDB, CompactionProfile};
 
 use self::header_chain::{AncestryIter, HeaderChain};
 
@@ -50,7 +51,7 @@ pub struct Config {
 	/// Database cache size. `None` => rocksdb default.
 	pub db_cache_size: Option<usize>,
 	/// State db compaction profile
-	pub db_compaction: DatabaseCompactionProfile,
+	pub db_compaction: CompactionProfile,
 	/// Should db have WAL enabled?
 	pub db_wal: bool,
 }

ethcore/light/src/client/service.rs

@@ -64,7 +64,7 @@ impl Service {
 			db_config.set_cache(db::COL_LIGHT_CHAIN, size);
 		}
 
-		db_config.compaction = config.db_compaction.compaction_profile(path);
+		db_config.compaction = config.db_compaction;
 		db_config.wal = config.db_wal;
 
 		let db = Arc::new(Database::open(