ethutil: remove Config variable

Various functions throughout the codebase used it to grab settings. This
has to stop because I want to use them without reading the config file.

These functions can now be used without reading the config first:

* ethdb.NewLDBDatabase
* ethrepl.NewJSRepl
* vm.New

1 files changed, 5 insertions, 2 deletions

diff --git a/eth/backend.go b/eth/backend.go
index 88708b997..7351b4168 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -132,13 +132,15 @@ type Ethereum struct {
 
 	logger logger.LogSystem
 
-	Mining bool
+	Mining  bool
+	DataDir string
 }
 
 func New(config *Config) (*Ethereum, error) {
 	// Boostrap database
 	ethlogger := logger.New(config.DataDir, config.LogFile, config.LogLevel, config.LogFormat)
-	db, err := ethdb.NewLDBDatabase("blockchain")
+
+	db, err := ethdb.NewLDBDatabase(path.Join(config.DataDir, "blockchain"))
 	if err != nil {
 		return nil, err
 	}
@@ -175,6 +177,7 @@ func New(config *Config) (*Ethereum, error) {
 		blacklist:    p2p.NewBlacklist(),
 		eventMux:     &event.TypeMux{},
 		logger:       ethlogger,
+		DataDir:      config.DataDir,
 	}
 
 	eth.chainManager = core.NewChainManager(db, eth.EventMux())