1 files changed, 93 insertions, 0 deletions
diff --git a/weed/command/gateway.go b/weed/command/gateway.go
new file mode 100644
index 000000000..a2a97889f
--- /dev/null
+++ b/weed/command/gateway.go
@@ -0,0 +1,93 @@
+package command
+
+import (
+	"net/http"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/chrislusf/seaweedfs/weed/glog"
+	"github.com/chrislusf/seaweedfs/weed/server"
+	"github.com/chrislusf/seaweedfs/weed/util"
+)
+
+var (
+	gatewayOptions GatewayOptions
+)
+
+type GatewayOptions struct {
+	masters *string
+	filers  *string
+	bindIp  *string
+	port    *int
+	maxMB   *int
+}
+
+func init() {
+	cmdGateway.Run = runGateway // break init cycle
+	gatewayOptions.masters = cmdGateway.Flag.String("master", "localhost:9333", "comma-separated master servers")
+	gatewayOptions.filers = cmdGateway.Flag.String("filer", "localhost:8888", "comma-separated filer servers")
+	gatewayOptions.bindIp = cmdGateway.Flag.String("ip.bind", "localhost", "ip address to bind to")
+	gatewayOptions.port = cmdGateway.Flag.Int("port", 5647, "gateway http listen port")
+	gatewayOptions.maxMB = cmdGateway.Flag.Int("maxMB", 4, "split files larger than the limit")
+}
+
+var cmdGateway = &Command{
+	UsageLine: "gateway -port=8888 -master=<ip:port>[,<ip:port>]* -filer=<ip:port>[,<ip:port>]*",
+	Short:     "start a gateway server that points to a list of master servers or a list of filers",
+	Long: `start a gateway server which accepts REST operation to write any blobs, files, or topic messages.
+
+	POST /blobs/
+		return a chunk id
+	DELETE /blobs/<chunk_id>
+		delete a chunk id
+
+	/*
+	POST /files/path/to/a/file
+		save /path/to/a/file on filer 
+	DELETE /files/path/to/a/file
+		delete /path/to/a/file on filer 
+
+	POST /topics/topicName
+		save on filer to /topics/topicName/<ds>/ts.json
+	*/
+`,
+}
+
+func runGateway(cmd *Command, args []string) bool {
+
+	util.LoadConfiguration("security", false)
+
+	gatewayOptions.startGateway()
+
+	return true
+}
+
+func (gw *GatewayOptions) startGateway() {
+
+	defaultMux := http.NewServeMux()
+
+	_, gws_err := weed_server.NewGatewayServer(defaultMux, &weed_server.GatewayOption{
+		Masters:               strings.Split(*gw.masters, ","),
+		Filers:                strings.Split(*gw.filers, ","),
+		MaxMB:                 *gw.maxMB,
+	})
+	if gws_err != nil {
+		glog.Fatalf("Gateway startup error: %v", gws_err)
+	}
+
+	glog.V(0).Infof("Start Seaweed Gateway %s at %s:%d", util.Version(), *gw.bindIp, *gw.port)
+	gatewayListener, e := util.NewListener(
+		*gw.bindIp+":"+strconv.Itoa(*gw.port),
+		time.Duration(10)*time.Second,
+	)
+	if e != nil {
+		glog.Fatalf("Filer listener error: %v", e)
+	}
+
+	httpS := &http.Server{Handler: defaultMux}
+	if err := httpS.Serve(gatewayListener); err != nil {
+		glog.Fatalf("Gateway Fail to serve: %v", e)
+	}
+
+}