plugeth/utils/compile.go
2014-04-23 15:54:34 +02:00

43 lines
831 B
Go

package utils
import (
"fmt"
"github.com/ethereum/eth-go/ethutil"
"github.com/obscuren/mutan"
"strings"
)
// General compile function
func Compile(script string) ([]byte, error) {
asm, 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 ethutil.Assemble(asm...), nil
}
func CompileScript(script string) ([]byte, []byte, error) {
// Preprocess
mainInput, initInput := ethutil.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
}