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user defaults (#2014)

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* user defaults

* finished user defaults

* user defaults are network-dependent

* added tests for newly added functions, logger is initialized first

* dir cleanup in progress

* user_file is placed next to snapshots
This commit is contained in:
Marek Kotewicz
2016-09-26 19:21:25 +02:00
committed by GitHub
parent 598e9cea85
commit 56eb97abbf
16 changed files with 371 additions and 253 deletions
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4
ethcore/src/client/client.rs
View File

@@ -170,7 +170,7 @@ impl Client {
let db = Arc::new(try!(Database::open(&db_config, &path.to_str().unwrap()).map_err(ClientError::Database)));
let chain = Arc::new(BlockChain::new(config.blockchain.clone(), &gb, db.clone()));
let tracedb = RwLock::new(try!(TraceDB::new(config.tracing.clone(), db.clone(), chain.clone())));
let tracedb = RwLock::new(TraceDB::new(config.tracing.clone(), db.clone(), chain.clone()));
let mut state_db = journaldb::new(db.clone(), config.pruning, ::db::COL_STATE);
if state_db.is_empty() && try!(spec.ensure_db_good(state_db.as_hashdb_mut())) {
@@ -687,7 +687,7 @@ impl snapshot::DatabaseRestore for Client {
*state_db = journaldb::new(db.clone(), self.pruning, ::db::COL_STATE);
*chain = Arc::new(BlockChain::new(self.config.blockchain.clone(), &[], db.clone()));
*tracedb = try!(TraceDB::new(self.config.tracing.clone(), db.clone(), chain.clone()).map_err(ClientError::from));
*tracedb = TraceDB::new(self.config.tracing.clone(), db.clone(), chain.clone());
Ok(())
}
}

4
ethcore/src/client/config.rs
View File

@@ -18,7 +18,7 @@ use std::str::FromStr;
pub use std::time::Duration;
pub use block_queue::BlockQueueConfig;
pub use blockchain::Config as BlockChainConfig;
pub use trace::{Config as TraceConfig, Switch};
pub use trace::Config as TraceConfig;
pub use evm::VMType;
pub use verification::VerifierType;
use util::{journaldb, CompactionProfile};
@@ -102,7 +102,7 @@ pub struct ClientConfig {
/// State db compaction profile
pub db_compaction: DatabaseCompactionProfile,
/// Should db have WAL enabled?
pub db_wal: bool,
pub db_wal: bool,
/// Operating mode
pub mode: Mode,
/// Type of block verifier used by client.

2
ethcore/src/client/mod.rs
View File

@@ -23,7 +23,7 @@ mod trace;
mod client;
pub use self::client::*;
pub use self::config::{Mode, ClientConfig, DatabaseCompactionProfile, BlockQueueConfig, BlockChainConfig, Switch, VMType};
pub use self::config::{Mode, ClientConfig, DatabaseCompactionProfile, BlockQueueConfig, BlockChainConfig, VMType};
pub use self::error::Error;
pub use types::ids::*;
pub use self::test_client::{TestBlockChainClient, EachBlockWith};

64
ethcore/src/trace/config.rs
View File

@@ -15,57 +15,14 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Traces config.
use std::str::FromStr;
use bloomchain::Config as BloomConfig;
use trace::Error;
/// 3-value enum.
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum Switch {
/// True.
On,
/// False.
Off,
/// Auto.
Auto,
}
impl Default for Switch {
fn default() -> Self {
Switch::Auto
}
}
impl FromStr for Switch {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
match s {
"on" => Ok(Switch::On),
"off" => Ok(Switch::Off),
"auto" => Ok(Switch::Auto),
other => Err(format!("Invalid switch value: {}", other))
}
}
}
impl Switch {
/// Tries to turn old switch to new value.
pub fn turn_to(&self, to: Switch) -> Result<bool, Error> {
match (*self, to) {
(Switch::On, Switch::On) | (Switch::On, Switch::Auto) | (Switch::Auto, Switch::On) => Ok(true),
(Switch::Off, Switch::On) => Err(Error::ResyncRequired),
_ => Ok(false),
}
}
}
/// Traces config.
#[derive(Debug, PartialEq, Clone)]
pub struct Config {
/// Indicates if tracing should be enabled or not.
/// If it's None, it will be automatically configured.
pub enabled: Switch,
pub enabled: bool,
/// Traces blooms configuration.
pub blooms: BloomConfig,
/// Preferef cache-size.
@@ -77,7 +34,7 @@ pub struct Config {
impl Default for Config {
fn default() -> Self {
Config {
enabled: Switch::default(),
enabled: false,
blooms: BloomConfig {
levels: 3,
elements_per_index: 16,
@@ -87,20 +44,3 @@ impl Default for Config {
}
}
}
#[cfg(test)]
mod tests {
use super::Switch;
#[test]
fn test_switch_parsing() {
assert_eq!(Switch::On, "on".parse().unwrap());
assert_eq!(Switch::Off, "off".parse().unwrap());
assert_eq!(Switch::Auto, "auto".parse().unwrap());
}
#[test]
fn test_switch_default() {
assert_eq!(Switch::default(), Switch::Auto);
}
}

98
ethcore/src/trace/db.rs
View File

@@ -22,7 +22,7 @@ use bloomchain::{Number, Config as BloomConfig};
use bloomchain::group::{BloomGroupDatabase, BloomGroupChain, GroupPosition, BloomGroup};
use util::{H256, H264, Database, DBTransaction, RwLock, HeapSizeOf};
use header::BlockNumber;
use trace::{LocalizedTrace, Config, Switch, Filter, Database as TraceDatabase, ImportRequest, DatabaseExtras, Error};
use trace::{LocalizedTrace, Config, Filter, Database as TraceDatabase, ImportRequest, DatabaseExtras};
use db::{self, Key, Writable, Readable, CacheUpdatePolicy};
use blooms;
use super::flat::{FlatTrace, FlatBlockTraces, FlatTransactionTraces};
@@ -126,38 +126,20 @@ impl<T> BloomGroupDatabase for TraceDB<T> where T: DatabaseExtras {
impl<T> TraceDB<T> where T: DatabaseExtras {
/// Creates new instance of `TraceDB`.
pub fn new(config: Config, tracesdb: Arc<Database>, extras: Arc<T>) -> Result<Self, Error> {
// check if in previously tracing was enabled
let old_tracing = match tracesdb.get(db::COL_TRACE, b"enabled").unwrap() {
Some(ref value) if value as &[u8] == &[0x1] => Switch::On,
Some(ref value) if value as &[u8] == &[0x0] => Switch::Off,
Some(_) => { panic!("tracesdb is corrupted") },
None => Switch::Auto,
};
let enabled = try!(old_tracing.turn_to(config.enabled));
let encoded_tracing = match enabled {
true => [0x1],
false => [0x0]
};
pub fn new(config: Config, tracesdb: Arc<Database>, extras: Arc<T>) -> Self {
let mut batch = DBTransaction::new(&tracesdb);
batch.put(db::COL_TRACE, b"enabled", &encoded_tracing);
batch.put(db::COL_TRACE, b"version", TRACE_DB_VER);
tracesdb.write(batch).unwrap();
let db = TraceDB {
TraceDB {
traces: RwLock::new(HashMap::new()),
blooms: RwLock::new(HashMap::new()),
cache_manager: RwLock::new(CacheManager::new(config.pref_cache_size, config.max_cache_size, 10 * 1024)),
tracesdb: tracesdb,
bloom_config: config.blooms,
enabled: enabled,
enabled: config.enabled,
extras: extras,
};
Ok(db)
}
}
fn cache_size(&self) -> usize {
@@ -419,7 +401,7 @@ mod tests {
use util::{Address, U256, H256, Database, DatabaseConfig, DBTransaction};
use devtools::RandomTempPath;
use header::BlockNumber;
use trace::{Config, Switch, TraceDB, Database as TraceDatabase, DatabaseExtras, ImportRequest};
use trace::{Config, TraceDB, Database as TraceDatabase, DatabaseExtras, ImportRequest};
use trace::{Filter, LocalizedTrace, AddressesFilter, TraceError};
use trace::trace::{Call, Action, Res};
use trace::flat::{FlatTrace, FlatBlockTraces, FlatTransactionTraces};
@@ -474,22 +456,10 @@ mod tests {
let mut config = Config::default();
// set autotracing
config.enabled = Switch::Auto;
config.enabled = false;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), false);
}
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), false);
}
config.enabled = Switch::Off;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras));
assert_eq!(tracedb.tracing_enabled(), false);
}
}
@@ -501,50 +471,12 @@ mod tests {
let mut config = Config::default();
// set tracing on
config.enabled = Switch::On;
config.enabled = true;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras));
assert_eq!(tracedb.tracing_enabled(), true);
}
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), true);
}
config.enabled = Switch::Auto;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), true);
}
config.enabled = Switch::Off;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), false);
}
}
#[test]
#[should_panic]
fn test_invalid_reopening_db() {
let temp = RandomTempPath::new();
let db = new_db(temp.as_str());
let mut config = Config::default();
// set tracing on
config.enabled = Switch::Off;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), true);
}
config.enabled = Switch::On;
TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap(); // should panic!
}
fn create_simple_import_request(block_number: BlockNumber, block_hash: H256) -> ImportRequest {
@@ -595,7 +527,7 @@ mod tests {
let temp = RandomTempPath::new();
let db = Arc::new(Database::open(&DatabaseConfig::with_columns(::db::NUM_COLUMNS), temp.as_str()).unwrap());
let mut config = Config::default();
config.enabled = Switch::On;
config.enabled = true;
let block_0 = H256::from(0xa1);
let block_1 = H256::from(0xa2);
let tx_0 = H256::from(0xff);
@@ -607,7 +539,7 @@ mod tests {
extras.transaction_hashes.insert(0, vec![tx_0.clone()]);
extras.transaction_hashes.insert(1, vec![tx_1.clone()]);
let tracedb = TraceDB::new(config, db.clone(), Arc::new(extras)).unwrap();
let tracedb = TraceDB::new(config, db.clone(), Arc::new(extras));
// import block 0
let request = create_simple_import_request(0, block_0.clone());
@@ -679,10 +611,10 @@ mod tests {
extras.transaction_hashes.insert(0, vec![tx_0.clone()]);
// set tracing on
config.enabled = Switch::On;
config.enabled = true;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(extras.clone())).unwrap();
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(extras.clone()));
// import block 0
let request = create_simple_import_request(0, block_0.clone());
@@ -692,7 +624,7 @@ mod tests {
}
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(extras)).unwrap();
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(extras));
let traces = tracedb.transaction_traces(0, 0);
assert_eq!(traces.unwrap(), vec![create_simple_localized_trace(0, block_0, tx_0)]);
}

2
ethcore/src/trace/mod.rs
View File

@@ -26,7 +26,7 @@ mod noop_tracer;
pub use types::trace_types::{filter, flat, localized, trace};
pub use types::trace_types::error::Error as TraceError;
pub use self::config::{Config, Switch};
pub use self::config::Config;
pub use self::db::TraceDB;
pub use self::error::Error;
pub use types::trace_types::trace::{VMTrace, VMOperation, VMExecutedOperation, MemoryDiff, StorageDiff};