Generate VPE HTTP handler

* This should fix GoVPP build

Change-Id: If53177253ad4a6616860aad50ce54e5944bbea6e
Signed-off-by: Vladimir Lavor <vlavor@cisco.com>

3 files changed, 247 insertions, 1 deletions

diff --git a/binapi/gen.go b/binapi/gen.go
index eec87da..ed9eed7 100644
--- a/binapi/gen.go
+++ b/binapi/gen.go
@@ -19,3 +19,4 @@ package binapi
 //     go generate ./binapi
 //
 //go:generate binapi-generator -input-dir=/usr/share/vpp/api -output-dir=. -gen=rpc
+//go:generate binapi-generator -input-file=/usr/share/vpp/api/core/vpe.api.json -output-dir=. -gen=http
diff --git a/binapi/vpe/vpe_http.ba.go b/binapi/vpe/vpe_http.ba.go
new file mode 100644
index 0000000..8998c9e
--- /dev/null
+++ b/binapi/vpe/vpe_http.ba.go
@@ -0,0 +1,245 @@
+// Code generated by GoVPP's binapi-generator. DO NOT EDIT.
+
+package vpe
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"net/http"
+)
+
+func HTTPHandler(rpc RPCService) http.Handler {
+	mux := http.NewServeMux()
+	mux.HandleFunc("/add_node_next", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(AddNodeNext)
+		b, err := ioutil.ReadAll(req.Body)
+		if err != nil {
+			http.Error(w, "read body failed", http.StatusBadRequest)
+			return
+		}
+		if err := json.Unmarshal(b, request); err != nil {
+			http.Error(w, "unmarshal data failed", http.StatusBadRequest)
+			return
+		}
+		reply, err := rpc.AddNodeNext(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/cli", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(Cli)
+		b, err := ioutil.ReadAll(req.Body)
+		if err != nil {
+			http.Error(w, "read body failed", http.StatusBadRequest)
+			return
+		}
+		if err := json.Unmarshal(b, request); err != nil {
+			http.Error(w, "unmarshal data failed", http.StatusBadRequest)
+			return
+		}
+		reply, err := rpc.Cli(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/cli_inband", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(CliInband)
+		b, err := ioutil.ReadAll(req.Body)
+		if err != nil {
+			http.Error(w, "read body failed", http.StatusBadRequest)
+			return
+		}
+		if err := json.Unmarshal(b, request); err != nil {
+			http.Error(w, "unmarshal data failed", http.StatusBadRequest)
+			return
+		}
+		reply, err := rpc.CliInband(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/control_ping", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(ControlPing)
+		reply, err := rpc.ControlPing(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/get_f64_endian_value", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(GetF64EndianValue)
+		b, err := ioutil.ReadAll(req.Body)
+		if err != nil {
+			http.Error(w, "read body failed", http.StatusBadRequest)
+			return
+		}
+		if err := json.Unmarshal(b, request); err != nil {
+			http.Error(w, "unmarshal data failed", http.StatusBadRequest)
+			return
+		}
+		reply, err := rpc.GetF64EndianValue(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/get_f64_increment_by_one", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(GetF64IncrementByOne)
+		b, err := ioutil.ReadAll(req.Body)
+		if err != nil {
+			http.Error(w, "read body failed", http.StatusBadRequest)
+			return
+		}
+		if err := json.Unmarshal(b, request); err != nil {
+			http.Error(w, "unmarshal data failed", http.StatusBadRequest)
+			return
+		}
+		reply, err := rpc.GetF64IncrementByOne(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/get_next_index", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(GetNextIndex)
+		b, err := ioutil.ReadAll(req.Body)
+		if err != nil {
+			http.Error(w, "read body failed", http.StatusBadRequest)
+			return
+		}
+		if err := json.Unmarshal(b, request); err != nil {
+			http.Error(w, "unmarshal data failed", http.StatusBadRequest)
+			return
+		}
+		reply, err := rpc.GetNextIndex(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/get_node_graph", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(GetNodeGraph)
+		reply, err := rpc.GetNodeGraph(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/get_node_index", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(GetNodeIndex)
+		b, err := ioutil.ReadAll(req.Body)
+		if err != nil {
+			http.Error(w, "read body failed", http.StatusBadRequest)
+			return
+		}
+		if err := json.Unmarshal(b, request); err != nil {
+			http.Error(w, "unmarshal data failed", http.StatusBadRequest)
+			return
+		}
+		reply, err := rpc.GetNodeIndex(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/show_threads", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(ShowThreads)
+		reply, err := rpc.ShowThreads(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/show_version", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(ShowVersion)
+		reply, err := rpc.ShowVersion(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	mux.HandleFunc("/show_vpe_system_time", func(w http.ResponseWriter, req *http.Request) {
+		var request = new(ShowVpeSystemTime)
+		reply, err := rpc.ShowVpeSystemTime(req.Context(), request)
+		if err != nil {
+			http.Error(w, "request failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		rep, err := json.MarshalIndent(reply, "", "  ")
+		if err != nil {
+			http.Error(w, "marshal failed: "+err.Error(), http.StatusInternalServerError)
+			return
+		}
+		w.Write(rep)
+	})
+	return http.HandlerFunc(mux.ServeHTTP)
+}
diff --git a/cmd/govpp/main.go b/cmd/govpp/main.go
index f1ad5d8..98d5078 100644
--- a/cmd/govpp/main.go
+++ b/cmd/govpp/main.go
@@ -174,7 +174,7 @@ func runServer(apifiles []*vppapi.File, addr string) {
 	}
 
 	vpeRPC := vpe.NewServiceClient(conn)
-	c := vpe.RESTHandler(vpeRPC)
+	c := vpe.HTTPHandler(vpeRPC)
 
 	http.Handle("/", c)