1 files changed, 63 insertions, 0 deletions
diff --git a/miner/miner.go b/miner/miner.go
new file mode 100644
index 000000000..cf84c11f3
--- /dev/null
+++ b/miner/miner.go
@@ -0,0 +1,63 @@
+package miner
+
+import (
+	"math/big"
+
+	"github.com/ethereum/ethash"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core"
+	"github.com/ethereum/go-ethereum/logger"
+	"github.com/ethereum/go-ethereum/pow"
+)
+
+var minerlogger = logger.NewLogger("MINER")
+
+type Miner struct {
+	worker *worker
+
+	MinAcceptedGasPrice *big.Int
+	Extra               string
+
+	mining bool
+	eth    core.Backend
+	pow    pow.PoW
+}
+
+func New(eth core.Backend, pow pow.PoW, minerThreads int) *Miner {
+	// note: minerThreads is currently ignored because
+	// ethash is not thread safe.
+	miner := &Miner{eth: eth, pow: pow, worker: newWorker(common.Address{}, eth)}
+	for i := 0; i < minerThreads; i++ {
+		miner.worker.register(NewCpuMiner(i, pow))
+	}
+	return miner
+}
+
+func (self *Miner) Mining() bool {
+	return self.mining
+}
+
+func (self *Miner) Start(coinbase common.Address) {
+	self.mining = true
+	self.worker.coinbase = coinbase
+
+	self.pow.(*ethash.Ethash).UpdateDAG()
+
+	self.worker.start()
+	self.worker.commitNewWork()
+}
+
+func (self *Miner) Register(agent Agent) {
+	self.worker.register(agent)
+}
+
+func (self *Miner) Stop() {
+	self.mining = false
+	self.worker.stop()
+
+	//self.pow.(*ethash.Ethash).Stop()
+}
+
+func (self *Miner) HashRate() int64 {
+	return self.worker.HashRate()
+}