Merge branch 'release/poc5-rc1'

2 files changed, 44 insertions, 2 deletions

diff --git a/utils/compile.go b/utils/compile.go
new file mode 100644
index 000000000..6d75f73d1
--- /dev/null
+++ b/utils/compile.go
@@ -0,0 +1,41 @@
+package utils
+
+import (
+	"fmt"
+	"github.com/obscuren/mutan"
+	"strings"
+)
+
+// General compile function
+func Compile(script string) ([]byte, error) {
+	byteCode, errors := mutan.Compile(strings.NewReader(script), false)
+	if len(errors) > 0 {
+		var errs string
+		for _, er := range errors {
+			if er != nil {
+				errs += er.Error()
+			}
+		}
+		return nil, fmt.Errorf("%v", errs)
+	}
+
+	return byteCode, nil
+}
+
+func CompileScript(script string) ([]byte, []byte, error) {
+	// Preprocess
+	mainInput, initInput := mutan.PreProcess(script)
+	// Compile main script
+	mainScript, err := Compile(mainInput)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	// Compile init script
+	initScript, err := Compile(initInput)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	return mainScript, initScript, nil
+}
diff --git a/utils/keys.go b/utils/keys.go
index 910c8c477..2f39c10b2 100644
--- a/utils/keys.go
+++ b/utils/keys.go
@@ -12,6 +12,7 @@ func CreateKeyPair(force bool) {
 		pub, prv := secp256k1.GenerateKeyPair()
 		pair := &ethutil.Key{PrivateKey: prv, PublicKey: pub}
 		ethutil.Config.Db.Put([]byte("KeyRing"), pair.RlpEncode())
+		mne := ethutil.MnemonicEncode(ethutil.Hex(prv))
 
 		fmt.Printf(`
 Generating new address and keypair.
@@ -22,8 +23,8 @@ addr: %x
 prvk: %x
 pubk: %x
 ++++++++++++++++++++++++++++++++++++++++++++
-
-`, pair.Address(), prv, pub)
+save these words so you can restore your account later: %s
+`, pair.Address(), prv, pub, mne)
 
 	}
 }