rpc: add status and net info

rpc/net.go

@@ -0,0 +1,33 @@
+package rpc
+
+import (
+	"github.com/tendermint/tendermint/config"
+	"net/http"
+)
+
+func StatusHandler(w http.ResponseWriter, r *http.Request) {
+	genesisHash := blockStore.LoadBlockMeta(0).Hash
+	latestHeight := blockStore.Height()
+	latestBlockMeta := blockStore.LoadBlockMeta(latestHeight)
+	latestBlockHash := latestBlockMeta.Hash
+	latestBlockTime := latestBlockMeta.Header.Time.UnixNano()
+	WriteAPIResponse(w, API_OK, struct {
+		GenesisHash       []byte
+		LatestBlockHash   []byte
+		LatestBlockHeight uint
+		LatestBlockTime   int64 // nano
+		Network           string
+	}{genesisHash, latestBlockHash, latestHeight, latestBlockTime, config.App.GetString("Network")})
+}
+
+func NetInfoHandler(w http.ResponseWriter, r *http.Request) {
+	o, i, _ := p2pSwitch.NumPeers()
+	numPeers := o + i
+	listening := p2pSwitch.IsListening()
+	network := config.App.GetString("Network")
+	WriteAPIResponse(w, API_OK, struct {
+		NumPeers  int
+		Listening bool
+		Network   string
+	}{numPeers, listening, network})
+}