Switch to using the dep tool and update all the dependencies

vendor/google.golang.org/appengine/internal/aetesting/fake.go

@@ -0,0 +1,81 @@
+// Copyright 2011 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+// Package aetesting provides utilities for testing App Engine packages.
+// This is not for testing user applications.
+package aetesting
+
+import (
+	"fmt"
+	"net/http"
+	"reflect"
+	"testing"
+
+	"github.com/golang/protobuf/proto"
+	"golang.org/x/net/context"
+
+	"google.golang.org/appengine/internal"
+)
+
+// FakeSingleContext returns a context whose Call invocations will be serviced
+// by f, which should be a function that has two arguments of the input and output
+// protocol buffer type, and one error return.
+func FakeSingleContext(t *testing.T, service, method string, f interface{}) context.Context {
+	fv := reflect.ValueOf(f)
+	if fv.Kind() != reflect.Func {
+		t.Fatal("not a function")
+	}
+	ft := fv.Type()
+	if ft.NumIn() != 2 || ft.NumOut() != 1 {
+		t.Fatalf("f has %d in and %d out, want 2 in and 1 out", ft.NumIn(), ft.NumOut())
+	}
+	for i := 0; i < 2; i++ {
+		at := ft.In(i)
+		if !at.Implements(protoMessageType) {
+			t.Fatalf("arg %d does not implement proto.Message", i)
+		}
+	}
+	if ft.Out(0) != errorType {
+		t.Fatalf("f's return is %v, want error", ft.Out(0))
+	}
+	s := &single{
+		t:       t,
+		service: service,
+		method:  method,
+		f:       fv,
+	}
+	return internal.WithCallOverride(internal.ContextForTesting(&http.Request{}), s.call)
+}
+
+var (
+	protoMessageType = reflect.TypeOf((*proto.Message)(nil)).Elem()
+	errorType        = reflect.TypeOf((*error)(nil)).Elem()
+)
+
+type single struct {
+	t               *testing.T
+	service, method string
+	f               reflect.Value
+}
+
+func (s *single) call(ctx context.Context, service, method string, in, out proto.Message) error {
+	if service == "__go__" {
+		if method == "GetNamespace" {
+			return nil // always yield an empty namespace
+		}
+		return fmt.Errorf("Unknown API call /%s.%s", service, method)
+	}
+	if service != s.service || method != s.method {
+		s.t.Fatalf("Unexpected call to /%s.%s", service, method)
+	}
+	ins := []reflect.Value{
+		reflect.ValueOf(in),
+		reflect.ValueOf(out),
+	}
+	outs := s.f.Call(ins)
+	if outs[0].IsNil() {
+		return nil
+	}
+	return outs[0].Interface().(error)
+}

vendor/google.golang.org/appengine/internal/api.go

@@ -32,8 +32,7 @@ import (
 )
 
 const (
-	apiPath             = "/rpc_http"
-	defaultTicketSuffix = "/default.20150612t184001.0"
+	apiPath = "/rpc_http"
 )
 
 var (
@@ -61,9 +60,6 @@ var (
 			Dial:  limitDial,
 		},
 	}
-
-	defaultTicketOnce sync.Once
-	defaultTicket     string
 )
 
 func apiURL() *url.URL {
@@ -270,24 +266,6 @@ func WithContext(parent netcontext.Context, req *http.Request) netcontext.Contex
 	return withContext(parent, c)
 }
 
-// DefaultTicket returns a ticket used for background context or dev_appserver.
-func DefaultTicket() string {
-	defaultTicketOnce.Do(func() {
-		if IsDevAppServer() {
-			defaultTicket = "testapp" + defaultTicketSuffix
-			return
-		}
-		appID := partitionlessAppID()
-		escAppID := strings.Replace(strings.Replace(appID, ":", "_", -1), ".", "_", -1)
-		majVersion := VersionID(nil)
-		if i := strings.Index(majVersion, "."); i > 0 {
-			majVersion = majVersion[:i]
-		}
-		defaultTicket = fmt.Sprintf("%s/%s.%s.%s", escAppID, ModuleName(nil), majVersion, InstanceID())
-	})
-	return defaultTicket
-}
-
 func BackgroundContext() netcontext.Context {
 	ctxs.Lock()
 	defer ctxs.Unlock()
@@ -297,7 +275,13 @@ func BackgroundContext() netcontext.Context {
 	}
 
 	// Compute background security ticket.
-	ticket := DefaultTicket()
+	appID := partitionlessAppID()
+	escAppID := strings.Replace(strings.Replace(appID, ":", "_", -1), ".", "_", -1)
+	majVersion := VersionID(nil)
+	if i := strings.Index(majVersion, "."); i > 0 {
+		majVersion = majVersion[:i]
+	}
+	ticket := fmt.Sprintf("%s/%s.%s.%s", escAppID, ModuleName(nil), majVersion, InstanceID())
 
 	ctxs.bg = &context{
 		req: &http.Request{
@@ -491,16 +475,6 @@ func Call(ctx netcontext.Context, service, method string, in, out proto.Message)
 	}
 
 	ticket := c.req.Header.Get(ticketHeader)
-	// Use a test ticket under test environment.
-	if ticket == "" {
-		if appid := ctx.Value(&appIDOverrideKey); appid != nil {
-			ticket = appid.(string) + defaultTicketSuffix
-		}
-	}
-	// Fall back to use background ticket when the request ticket is not available in Flex or dev_appserver.
-	if ticket == "" {
-		ticket = DefaultTicket()
-	}
 	req := &remotepb.Request{
 		ServiceName: &service,
 		Method:      &method,
@@ -576,9 +550,6 @@ var logLevelName = map[int64]string{
 }
 
 func logf(c *context, level int64, format string, args ...interface{}) {
-	if c == nil {
-		panic("not an App Engine context")
-	}
 	s := fmt.Sprintf(format, args...)
 	s = strings.TrimRight(s, "\n") // Remove any trailing newline characters.
 	c.addLogLine(&logpb.UserAppLogLine{

vendor/google.golang.org/appengine/internal/api_common.go

@@ -5,8 +5,6 @@
 package internal
 
 import (
-	"os"
-
 	"github.com/golang/protobuf/proto"
 	netcontext "golang.org/x/net/context"
 )
@@ -86,31 +84,3 @@ func Logf(ctx netcontext.Context, level int64, format string, args ...interface{
 func NamespacedContext(ctx netcontext.Context, namespace string) netcontext.Context {
 	return withNamespace(ctx, namespace)
 }
-
-// SetTestEnv sets the env variables for testing background ticket in Flex.
-func SetTestEnv() func() {
-	var environ = []struct {
-		key, value string
-	}{
-		{"GAE_LONG_APP_ID", "my-app-id"},
-		{"GAE_MINOR_VERSION", "067924799508853122"},
-		{"GAE_MODULE_INSTANCE", "0"},
-		{"GAE_MODULE_NAME", "default"},
-		{"GAE_MODULE_VERSION", "20150612t184001"},
-	}
-
-	for _, v := range environ {
-		old := os.Getenv(v.key)
-		os.Setenv(v.key, v.value)
-		v.value = old
-	}
-	return func() { // Restore old environment after the test completes.
-		for _, v := range environ {
-			if v.value == "" {
-				os.Unsetenv(v.key)
-				continue
-			}
-			os.Setenv(v.key, v.value)
-		}
-	}
-}

vendor/google.golang.org/appengine/internal/api_race_test.go

@@ -0,0 +1,9 @@
+// Copyright 2014 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+// +build race
+
+package internal
+
+func init() { raceDetector = true }

vendor/google.golang.org/appengine/internal/api_test.go

@@ -0,0 +1,467 @@
+// Copyright 2014 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+// +build !appengine
+
+package internal
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"os"
+	"os/exec"
+	"strings"
+	"sync/atomic"
+	"testing"
+	"time"
+
+	"github.com/golang/protobuf/proto"
+	netcontext "golang.org/x/net/context"
+
+	basepb "google.golang.org/appengine/internal/base"
+	remotepb "google.golang.org/appengine/internal/remote_api"
+)
+
+const testTicketHeader = "X-Magic-Ticket-Header"
+
+func init() {
+	ticketHeader = testTicketHeader
+}
+
+type fakeAPIHandler struct {
+	hang chan int // used for RunSlowly RPC
+
+	LogFlushes int32 // atomic
+}
+
+func (f *fakeAPIHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	writeResponse := func(res *remotepb.Response) {
+		hresBody, err := proto.Marshal(res)
+		if err != nil {
+			http.Error(w, fmt.Sprintf("Failed encoding API response: %v", err), 500)
+			return
+		}
+		w.Write(hresBody)
+	}
+
+	if r.URL.Path != "/rpc_http" {
+		http.NotFound(w, r)
+		return
+	}
+	hreqBody, err := ioutil.ReadAll(r.Body)
+	if err != nil {
+		http.Error(w, fmt.Sprintf("Bad body: %v", err), 500)
+		return
+	}
+	apiReq := &remotepb.Request{}
+	if err := proto.Unmarshal(hreqBody, apiReq); err != nil {
+		http.Error(w, fmt.Sprintf("Bad encoded API request: %v", err), 500)
+		return
+	}
+	if *apiReq.RequestId != "s3cr3t" {
+		writeResponse(&remotepb.Response{
+			RpcError: &remotepb.RpcError{
+				Code:   proto.Int32(int32(remotepb.RpcError_SECURITY_VIOLATION)),
+				Detail: proto.String("bad security ticket"),
+			},
+		})
+		return
+	}
+	if got, want := r.Header.Get(dapperHeader), "trace-001"; got != want {
+		writeResponse(&remotepb.Response{
+			RpcError: &remotepb.RpcError{
+				Code:   proto.Int32(int32(remotepb.RpcError_BAD_REQUEST)),
+				Detail: proto.String(fmt.Sprintf("trace info = %q, want %q", got, want)),
+			},
+		})
+		return
+	}
+
+	service, method := *apiReq.ServiceName, *apiReq.Method
+	var resOut proto.Message
+	if service == "actordb" && method == "LookupActor" {
+		req := &basepb.StringProto{}
+		res := &basepb.StringProto{}
+		if err := proto.Unmarshal(apiReq.Request, req); err != nil {
+			http.Error(w, fmt.Sprintf("Bad encoded request: %v", err), 500)
+			return
+		}
+		if *req.Value == "Doctor Who" {
+			res.Value = proto.String("David Tennant")
+		}
+		resOut = res
+	}
+	if service == "errors" {
+		switch method {
+		case "Non200":
+			http.Error(w, "I'm a little teapot.", 418)
+			return
+		case "ShortResponse":
+			w.Header().Set("Content-Length", "100")
+			w.Write([]byte("way too short"))
+			return
+		case "OverQuota":
+			writeResponse(&remotepb.Response{
+				RpcError: &remotepb.RpcError{
+					Code:   proto.Int32(int32(remotepb.RpcError_OVER_QUOTA)),
+					Detail: proto.String("you are hogging the resources!"),
+				},
+			})
+			return
+		case "RunSlowly":
+			// TestAPICallRPCFailure creates f.hang, but does not strobe it
+			// until Call returns with remotepb.RpcError_CANCELLED.
+			// This is here to force a happens-before relationship between
+			// the httptest server handler and shutdown.
+			<-f.hang
+			resOut = &basepb.VoidProto{}
+		}
+	}
+	if service == "logservice" && method == "Flush" {
+		// Pretend log flushing is slow.
+		time.Sleep(50 * time.Millisecond)
+		atomic.AddInt32(&f.LogFlushes, 1)
+		resOut = &basepb.VoidProto{}
+	}
+
+	encOut, err := proto.Marshal(resOut)
+	if err != nil {
+		http.Error(w, fmt.Sprintf("Failed encoding response: %v", err), 500)
+		return
+	}
+	writeResponse(&remotepb.Response{
+		Response: encOut,
+	})
+}
+
+func setup() (f *fakeAPIHandler, c *context, cleanup func()) {
+	f = &fakeAPIHandler{}
+	srv := httptest.NewServer(f)
+	u, err := url.Parse(srv.URL + apiPath)
+	if err != nil {
+		panic(fmt.Sprintf("url.Parse(%q): %v", srv.URL+apiPath, err))
+	}
+	return f, &context{
+		req: &http.Request{
+			Header: http.Header{
+				ticketHeader: []string{"s3cr3t"},
+				dapperHeader: []string{"trace-001"},
+			},
+		},
+		apiURL: u,
+	}, srv.Close
+}
+
+func TestAPICall(t *testing.T) {
+	_, c, cleanup := setup()
+	defer cleanup()
+
+	req := &basepb.StringProto{
+		Value: proto.String("Doctor Who"),
+	}
+	res := &basepb.StringProto{}
+	err := Call(toContext(c), "actordb", "LookupActor", req, res)
+	if err != nil {
+		t.Fatalf("API call failed: %v", err)
+	}
+	if got, want := *res.Value, "David Tennant"; got != want {
+		t.Errorf("Response is %q, want %q", got, want)
+	}
+}
+
+func TestAPICallRPCFailure(t *testing.T) {
+	f, c, cleanup := setup()
+	defer cleanup()
+
+	testCases := []struct {
+		method string
+		code   remotepb.RpcError_ErrorCode
+	}{
+		{"Non200", remotepb.RpcError_UNKNOWN},
+		{"ShortResponse", remotepb.RpcError_UNKNOWN},
+		{"OverQuota", remotepb.RpcError_OVER_QUOTA},
+		{"RunSlowly", remotepb.RpcError_CANCELLED},
+	}
+	f.hang = make(chan int) // only for RunSlowly
+	for _, tc := range testCases {
+		ctx, _ := netcontext.WithTimeout(toContext(c), 100*time.Millisecond)
+		err := Call(ctx, "errors", tc.method, &basepb.VoidProto{}, &basepb.VoidProto{})
+		ce, ok := err.(*CallError)
+		if !ok {
+			t.Errorf("%s: API call error is %T (%v), want *CallError", tc.method, err, err)
+			continue
+		}
+		if ce.Code != int32(tc.code) {
+			t.Errorf("%s: ce.Code = %d, want %d", tc.method, ce.Code, tc.code)
+		}
+		if tc.method == "RunSlowly" {
+			f.hang <- 1 // release the HTTP handler
+		}
+	}
+}
+
+func TestAPICallDialFailure(t *testing.T) {
+	// See what happens if the API host is unresponsive.
+	// This should time out quickly, not hang forever.
+	_, c, cleanup := setup()
+	defer cleanup()
+	// Reset the URL to the production address so that dialing fails.
+	c.apiURL = apiURL()
+
+	start := time.Now()
+	err := Call(toContext(c), "foo", "bar", &basepb.VoidProto{}, &basepb.VoidProto{})
+	const max = 1 * time.Second
+	if taken := time.Since(start); taken > max {
+		t.Errorf("Dial hang took too long: %v > %v", taken, max)
+	}
+	if err == nil {
+		t.Error("Call did not fail")
+	}
+}
+
+func TestDelayedLogFlushing(t *testing.T) {
+	f, c, cleanup := setup()
+	defer cleanup()
+
+	http.HandleFunc("/quick_log", func(w http.ResponseWriter, r *http.Request) {
+		logC := WithContext(netcontext.Background(), r)
+		fromContext(logC).apiURL = c.apiURL // Otherwise it will try to use the default URL.
+		Logf(logC, 1, "It's a lovely day.")
+		w.WriteHeader(200)
+		w.Write(make([]byte, 100<<10)) // write 100 KB to force HTTP flush
+	})
+
+	r := &http.Request{
+		Method: "GET",
+		URL: &url.URL{
+			Scheme: "http",
+			Path:   "/quick_log",
+		},
+		Header: c.req.Header,
+		Body:   ioutil.NopCloser(bytes.NewReader(nil)),
+	}
+	w := httptest.NewRecorder()
+
+	// Check that log flushing does not hold up the HTTP response.
+	start := time.Now()
+	handleHTTP(w, r)
+	if d := time.Since(start); d > 10*time.Millisecond {
+		t.Errorf("handleHTTP took %v, want under 10ms", d)
+	}
+	const hdr = "X-AppEngine-Log-Flush-Count"
+	if h := w.HeaderMap.Get(hdr); h != "1" {
+		t.Errorf("%s header = %q, want %q", hdr, h, "1")
+	}
+	if f := atomic.LoadInt32(&f.LogFlushes); f != 0 {
+		t.Errorf("After HTTP response: f.LogFlushes = %d, want 0", f)
+	}
+
+	// Check that the log flush eventually comes in.
+	time.Sleep(100 * time.Millisecond)
+	if f := atomic.LoadInt32(&f.LogFlushes); f != 1 {
+		t.Errorf("After 100ms: f.LogFlushes = %d, want 1", f)
+	}
+}
+
+func TestRemoteAddr(t *testing.T) {
+	var addr string
+	http.HandleFunc("/remote_addr", func(w http.ResponseWriter, r *http.Request) {
+		addr = r.RemoteAddr
+	})
+
+	testCases := []struct {
+		headers http.Header
+		addr    string
+	}{
+		{http.Header{"X-Appengine-User-Ip": []string{"10.5.2.1"}}, "10.5.2.1:80"},
+		{http.Header{"X-Appengine-Remote-Addr": []string{"1.2.3.4"}}, "1.2.3.4:80"},
+		{http.Header{"X-Appengine-Remote-Addr": []string{"1.2.3.4:8080"}}, "1.2.3.4:8080"},
+		{
+			http.Header{"X-Appengine-Remote-Addr": []string{"2401:fa00:9:1:7646:a0ff:fe90:ca66"}},
+			"[2401:fa00:9:1:7646:a0ff:fe90:ca66]:80",
+		},
+		{
+			http.Header{"X-Appengine-Remote-Addr": []string{"[::1]:http"}},
+			"[::1]:http",
+		},
+		{http.Header{}, "127.0.0.1:80"},
+	}
+
+	for _, tc := range testCases {
+		r := &http.Request{
+			Method: "GET",
+			URL:    &url.URL{Scheme: "http", Path: "/remote_addr"},
+			Header: tc.headers,
+			Body:   ioutil.NopCloser(bytes.NewReader(nil)),
+		}
+		handleHTTP(httptest.NewRecorder(), r)
+		if addr != tc.addr {
+			t.Errorf("Header %v, got %q, want %q", tc.headers, addr, tc.addr)
+		}
+	}
+}
+
+func TestPanickingHandler(t *testing.T) {
+	http.HandleFunc("/panic", func(http.ResponseWriter, *http.Request) {
+		panic("whoops!")
+	})
+	r := &http.Request{
+		Method: "GET",
+		URL:    &url.URL{Scheme: "http", Path: "/panic"},
+		Body:   ioutil.NopCloser(bytes.NewReader(nil)),
+	}
+	rec := httptest.NewRecorder()
+	handleHTTP(rec, r)
+	if rec.Code != 500 {
+		t.Errorf("Panicking handler returned HTTP %d, want HTTP %d", rec.Code, 500)
+	}
+}
+
+var raceDetector = false
+
+func TestAPICallAllocations(t *testing.T) {
+	if raceDetector {
+		t.Skip("not running under race detector")
+	}
+
+	// Run the test API server in a subprocess so we aren't counting its allocations.
+	u, cleanup := launchHelperProcess(t)
+	defer cleanup()
+	c := &context{
+		req: &http.Request{
+			Header: http.Header{
+				ticketHeader: []string{"s3cr3t"},
+				dapperHeader: []string{"trace-001"},
+			},
+		},
+		apiURL: u,
+	}
+
+	req := &basepb.StringProto{
+		Value: proto.String("Doctor Who"),
+	}
+	res := &basepb.StringProto{}
+	var apiErr error
+	avg := testing.AllocsPerRun(100, func() {
+		ctx, _ := netcontext.WithTimeout(toContext(c), 100*time.Millisecond)
+		if err := Call(ctx, "actordb", "LookupActor", req, res); err != nil && apiErr == nil {
+			apiErr = err // get the first error only
+		}
+	})
+	if apiErr != nil {
+		t.Errorf("API call failed: %v", apiErr)
+	}
+
+	// Lots of room for improvement...
+	// TODO(djd): Reduce maximum to 85 once the App Engine SDK is based on 1.6.
+	const min, max float64 = 70, 90
+	if avg < min || max < avg {
+		t.Errorf("Allocations per API call = %g, want in [%g,%g]", avg, min, max)
+	}
+}
+
+func launchHelperProcess(t *testing.T) (apiURL *url.URL, cleanup func()) {
+	cmd := exec.Command(os.Args[0], "-test.run=TestHelperProcess")
+	cmd.Env = []string{"GO_WANT_HELPER_PROCESS=1"}
+	stdin, err := cmd.StdinPipe()
+	if err != nil {
+		t.Fatalf("StdinPipe: %v", err)
+	}
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		t.Fatalf("StdoutPipe: %v", err)
+	}
+	if err := cmd.Start(); err != nil {
+		t.Fatalf("Starting helper process: %v", err)
+	}
+
+	scan := bufio.NewScanner(stdout)
+	var u *url.URL
+	for scan.Scan() {
+		line := scan.Text()
+		if hp := strings.TrimPrefix(line, helperProcessMagic); hp != line {
+			var err error
+			u, err = url.Parse(hp)
+			if err != nil {
+				t.Fatalf("Failed to parse %q: %v", hp, err)
+			}
+			break
+		}
+	}
+	if err := scan.Err(); err != nil {
+		t.Fatalf("Scanning helper process stdout: %v", err)
+	}
+	if u == nil {
+		t.Fatal("Helper process never reported")
+	}
+
+	return u, func() {
+		stdin.Close()
+		if err := cmd.Wait(); err != nil {
+			t.Errorf("Helper process did not exit cleanly: %v", err)
+		}
+	}
+}
+
+const helperProcessMagic = "A lovely helper process is listening at "
+
+// This isn't a real test. It's used as a helper process.
+func TestHelperProcess(*testing.T) {
+	if os.Getenv("GO_WANT_HELPER_PROCESS") != "1" {
+		return
+	}
+	defer os.Exit(0)
+
+	f := &fakeAPIHandler{}
+	srv := httptest.NewServer(f)
+	defer srv.Close()
+	fmt.Println(helperProcessMagic + srv.URL + apiPath)
+
+	// Wait for stdin to be closed.
+	io.Copy(ioutil.Discard, os.Stdin)
+}
+
+func TestBackgroundContext(t *testing.T) {
+	environ := []struct {
+		key, value string
+	}{
+		{"GAE_LONG_APP_ID", "my-app-id"},
+		{"GAE_MINOR_VERSION", "067924799508853122"},
+		{"GAE_MODULE_INSTANCE", "0"},
+		{"GAE_MODULE_NAME", "default"},
+		{"GAE_MODULE_VERSION", "20150612t184001"},
+	}
+	for _, v := range environ {
+		old := os.Getenv(v.key)
+		os.Setenv(v.key, v.value)
+		v.value = old
+	}
+	defer func() { // Restore old environment after the test completes.
+		for _, v := range environ {
+			if v.value == "" {
+				os.Unsetenv(v.key)
+				continue
+			}
+			os.Setenv(v.key, v.value)
+		}
+	}()
+
+	ctx, key := fromContext(BackgroundContext()), "X-Magic-Ticket-Header"
+	if g, w := ctx.req.Header.Get(key), "my-app-id/default.20150612t184001.0"; g != w {
+		t.Errorf("%v = %q, want %q", key, g, w)
+	}
+
+	// Check that using the background context doesn't panic.
+	req := &basepb.StringProto{
+		Value: proto.String("Doctor Who"),
+	}
+	res := &basepb.StringProto{}
+	Call(BackgroundContext(), "actordb", "LookupActor", req, res) // expected to fail
+}

vendor/google.golang.org/appengine/internal/app_id_test.go

@@ -0,0 +1,34 @@
+// Copyright 2011 Google Inc. All Rights Reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package internal
+
+import (
+	"testing"
+)
+
+func TestAppIDParsing(t *testing.T) {
+	testCases := []struct {
+		in                           string
+		partition, domain, displayID string
+	}{
+		{"simple-app-id", "", "", "simple-app-id"},
+		{"domain.com:domain-app-id", "", "domain.com", "domain-app-id"},
+		{"part~partition-app-id", "part", "", "partition-app-id"},
+		{"part~domain.com:display", "part", "domain.com", "display"},
+	}
+
+	for _, tc := range testCases {
+		part, dom, dis := parseFullAppID(tc.in)
+		if part != tc.partition {
+			t.Errorf("partition of %q: got %q, want %q", tc.in, part, tc.partition)
+		}
+		if dom != tc.domain {
+			t.Errorf("domain of %q: got %q, want %q", tc.in, dom, tc.domain)
+		}
+		if dis != tc.displayID {
+			t.Errorf("displayID of %q: got %q, want %q", tc.in, dis, tc.displayID)
+		}
+	}
+}

vendor/google.golang.org/appengine/internal/blobstore/blobstore_service.pb.go

@@ -0,0 +1,347 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/blobstore/blobstore_service.proto
+// DO NOT EDIT!
+
+/*
+Package blobstore is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/blobstore/blobstore_service.proto
+
+It has these top-level messages:
+	BlobstoreServiceError
+	CreateUploadURLRequest
+	CreateUploadURLResponse
+	DeleteBlobRequest
+	FetchDataRequest
+	FetchDataResponse
+	CloneBlobRequest
+	CloneBlobResponse
+	DecodeBlobKeyRequest
+	DecodeBlobKeyResponse
+	CreateEncodedGoogleStorageKeyRequest
+	CreateEncodedGoogleStorageKeyResponse
+*/
+package blobstore
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type BlobstoreServiceError_ErrorCode int32
+
+const (
+	BlobstoreServiceError_OK                        BlobstoreServiceError_ErrorCode = 0
+	BlobstoreServiceError_INTERNAL_ERROR            BlobstoreServiceError_ErrorCode = 1
+	BlobstoreServiceError_URL_TOO_LONG              BlobstoreServiceError_ErrorCode = 2
+	BlobstoreServiceError_PERMISSION_DENIED         BlobstoreServiceError_ErrorCode = 3
+	BlobstoreServiceError_BLOB_NOT_FOUND            BlobstoreServiceError_ErrorCode = 4
+	BlobstoreServiceError_DATA_INDEX_OUT_OF_RANGE   BlobstoreServiceError_ErrorCode = 5
+	BlobstoreServiceError_BLOB_FETCH_SIZE_TOO_LARGE BlobstoreServiceError_ErrorCode = 6
+	BlobstoreServiceError_ARGUMENT_OUT_OF_RANGE     BlobstoreServiceError_ErrorCode = 8
+	BlobstoreServiceError_INVALID_BLOB_KEY          BlobstoreServiceError_ErrorCode = 9
+)
+
+var BlobstoreServiceError_ErrorCode_name = map[int32]string{
+	0: "OK",
+	1: "INTERNAL_ERROR",
+	2: "URL_TOO_LONG",
+	3: "PERMISSION_DENIED",
+	4: "BLOB_NOT_FOUND",
+	5: "DATA_INDEX_OUT_OF_RANGE",
+	6: "BLOB_FETCH_SIZE_TOO_LARGE",
+	8: "ARGUMENT_OUT_OF_RANGE",
+	9: "INVALID_BLOB_KEY",
+}
+var BlobstoreServiceError_ErrorCode_value = map[string]int32{
+	"OK":                        0,
+	"INTERNAL_ERROR":            1,
+	"URL_TOO_LONG":              2,
+	"PERMISSION_DENIED":         3,
+	"BLOB_NOT_FOUND":            4,
+	"DATA_INDEX_OUT_OF_RANGE":   5,
+	"BLOB_FETCH_SIZE_TOO_LARGE": 6,
+	"ARGUMENT_OUT_OF_RANGE":     8,
+	"INVALID_BLOB_KEY":          9,
+}
+
+func (x BlobstoreServiceError_ErrorCode) Enum() *BlobstoreServiceError_ErrorCode {
+	p := new(BlobstoreServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x BlobstoreServiceError_ErrorCode) String() string {
+	return proto.EnumName(BlobstoreServiceError_ErrorCode_name, int32(x))
+}
+func (x *BlobstoreServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(BlobstoreServiceError_ErrorCode_value, data, "BlobstoreServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = BlobstoreServiceError_ErrorCode(value)
+	return nil
+}
+
+type BlobstoreServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *BlobstoreServiceError) Reset()         { *m = BlobstoreServiceError{} }
+func (m *BlobstoreServiceError) String() string { return proto.CompactTextString(m) }
+func (*BlobstoreServiceError) ProtoMessage()    {}
+
+type CreateUploadURLRequest struct {
+	SuccessPath               *string `protobuf:"bytes,1,req,name=success_path" json:"success_path,omitempty"`
+	MaxUploadSizeBytes        *int64  `protobuf:"varint,2,opt,name=max_upload_size_bytes" json:"max_upload_size_bytes,omitempty"`
+	MaxUploadSizePerBlobBytes *int64  `protobuf:"varint,3,opt,name=max_upload_size_per_blob_bytes" json:"max_upload_size_per_blob_bytes,omitempty"`
+	GsBucketName              *string `protobuf:"bytes,4,opt,name=gs_bucket_name" json:"gs_bucket_name,omitempty"`
+	UrlExpiryTimeSeconds      *int32  `protobuf:"varint,5,opt,name=url_expiry_time_seconds" json:"url_expiry_time_seconds,omitempty"`
+	XXX_unrecognized          []byte  `json:"-"`
+}
+
+func (m *CreateUploadURLRequest) Reset()         { *m = CreateUploadURLRequest{} }
+func (m *CreateUploadURLRequest) String() string { return proto.CompactTextString(m) }
+func (*CreateUploadURLRequest) ProtoMessage()    {}
+
+func (m *CreateUploadURLRequest) GetSuccessPath() string {
+	if m != nil && m.SuccessPath != nil {
+		return *m.SuccessPath
+	}
+	return ""
+}
+
+func (m *CreateUploadURLRequest) GetMaxUploadSizeBytes() int64 {
+	if m != nil && m.MaxUploadSizeBytes != nil {
+		return *m.MaxUploadSizeBytes
+	}
+	return 0
+}
+
+func (m *CreateUploadURLRequest) GetMaxUploadSizePerBlobBytes() int64 {
+	if m != nil && m.MaxUploadSizePerBlobBytes != nil {
+		return *m.MaxUploadSizePerBlobBytes
+	}
+	return 0
+}
+
+func (m *CreateUploadURLRequest) GetGsBucketName() string {
+	if m != nil && m.GsBucketName != nil {
+		return *m.GsBucketName
+	}
+	return ""
+}
+
+func (m *CreateUploadURLRequest) GetUrlExpiryTimeSeconds() int32 {
+	if m != nil && m.UrlExpiryTimeSeconds != nil {
+		return *m.UrlExpiryTimeSeconds
+	}
+	return 0
+}
+
+type CreateUploadURLResponse struct {
+	Url              *string `protobuf:"bytes,1,req,name=url" json:"url,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CreateUploadURLResponse) Reset()         { *m = CreateUploadURLResponse{} }
+func (m *CreateUploadURLResponse) String() string { return proto.CompactTextString(m) }
+func (*CreateUploadURLResponse) ProtoMessage()    {}
+
+func (m *CreateUploadURLResponse) GetUrl() string {
+	if m != nil && m.Url != nil {
+		return *m.Url
+	}
+	return ""
+}
+
+type DeleteBlobRequest struct {
+	BlobKey          []string `protobuf:"bytes,1,rep,name=blob_key" json:"blob_key,omitempty"`
+	Token            *string  `protobuf:"bytes,2,opt,name=token" json:"token,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *DeleteBlobRequest) Reset()         { *m = DeleteBlobRequest{} }
+func (m *DeleteBlobRequest) String() string { return proto.CompactTextString(m) }
+func (*DeleteBlobRequest) ProtoMessage()    {}
+
+func (m *DeleteBlobRequest) GetBlobKey() []string {
+	if m != nil {
+		return m.BlobKey
+	}
+	return nil
+}
+
+func (m *DeleteBlobRequest) GetToken() string {
+	if m != nil && m.Token != nil {
+		return *m.Token
+	}
+	return ""
+}
+
+type FetchDataRequest struct {
+	BlobKey          *string `protobuf:"bytes,1,req,name=blob_key" json:"blob_key,omitempty"`
+	StartIndex       *int64  `protobuf:"varint,2,req,name=start_index" json:"start_index,omitempty"`
+	EndIndex         *int64  `protobuf:"varint,3,req,name=end_index" json:"end_index,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *FetchDataRequest) Reset()         { *m = FetchDataRequest{} }
+func (m *FetchDataRequest) String() string { return proto.CompactTextString(m) }
+func (*FetchDataRequest) ProtoMessage()    {}
+
+func (m *FetchDataRequest) GetBlobKey() string {
+	if m != nil && m.BlobKey != nil {
+		return *m.BlobKey
+	}
+	return ""
+}
+
+func (m *FetchDataRequest) GetStartIndex() int64 {
+	if m != nil && m.StartIndex != nil {
+		return *m.StartIndex
+	}
+	return 0
+}
+
+func (m *FetchDataRequest) GetEndIndex() int64 {
+	if m != nil && m.EndIndex != nil {
+		return *m.EndIndex
+	}
+	return 0
+}
+
+type FetchDataResponse struct {
+	Data             []byte `protobuf:"bytes,1000,req,name=data" json:"data,omitempty"`
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *FetchDataResponse) Reset()         { *m = FetchDataResponse{} }
+func (m *FetchDataResponse) String() string { return proto.CompactTextString(m) }
+func (*FetchDataResponse) ProtoMessage()    {}
+
+func (m *FetchDataResponse) GetData() []byte {
+	if m != nil {
+		return m.Data
+	}
+	return nil
+}
+
+type CloneBlobRequest struct {
+	BlobKey          []byte `protobuf:"bytes,1,req,name=blob_key" json:"blob_key,omitempty"`
+	MimeType         []byte `protobuf:"bytes,2,req,name=mime_type" json:"mime_type,omitempty"`
+	TargetAppId      []byte `protobuf:"bytes,3,req,name=target_app_id" json:"target_app_id,omitempty"`
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *CloneBlobRequest) Reset()         { *m = CloneBlobRequest{} }
+func (m *CloneBlobRequest) String() string { return proto.CompactTextString(m) }
+func (*CloneBlobRequest) ProtoMessage()    {}
+
+func (m *CloneBlobRequest) GetBlobKey() []byte {
+	if m != nil {
+		return m.BlobKey
+	}
+	return nil
+}
+
+func (m *CloneBlobRequest) GetMimeType() []byte {
+	if m != nil {
+		return m.MimeType
+	}
+	return nil
+}
+
+func (m *CloneBlobRequest) GetTargetAppId() []byte {
+	if m != nil {
+		return m.TargetAppId
+	}
+	return nil
+}
+
+type CloneBlobResponse struct {
+	BlobKey          []byte `protobuf:"bytes,1,req,name=blob_key" json:"blob_key,omitempty"`
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *CloneBlobResponse) Reset()         { *m = CloneBlobResponse{} }
+func (m *CloneBlobResponse) String() string { return proto.CompactTextString(m) }
+func (*CloneBlobResponse) ProtoMessage()    {}
+
+func (m *CloneBlobResponse) GetBlobKey() []byte {
+	if m != nil {
+		return m.BlobKey
+	}
+	return nil
+}
+
+type DecodeBlobKeyRequest struct {
+	BlobKey          []string `protobuf:"bytes,1,rep,name=blob_key" json:"blob_key,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *DecodeBlobKeyRequest) Reset()         { *m = DecodeBlobKeyRequest{} }
+func (m *DecodeBlobKeyRequest) String() string { return proto.CompactTextString(m) }
+func (*DecodeBlobKeyRequest) ProtoMessage()    {}
+
+func (m *DecodeBlobKeyRequest) GetBlobKey() []string {
+	if m != nil {
+		return m.BlobKey
+	}
+	return nil
+}
+
+type DecodeBlobKeyResponse struct {
+	Decoded          []string `protobuf:"bytes,1,rep,name=decoded" json:"decoded,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *DecodeBlobKeyResponse) Reset()         { *m = DecodeBlobKeyResponse{} }
+func (m *DecodeBlobKeyResponse) String() string { return proto.CompactTextString(m) }
+func (*DecodeBlobKeyResponse) ProtoMessage()    {}
+
+func (m *DecodeBlobKeyResponse) GetDecoded() []string {
+	if m != nil {
+		return m.Decoded
+	}
+	return nil
+}
+
+type CreateEncodedGoogleStorageKeyRequest struct {
+	Filename         *string `protobuf:"bytes,1,req,name=filename" json:"filename,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CreateEncodedGoogleStorageKeyRequest) Reset()         { *m = CreateEncodedGoogleStorageKeyRequest{} }
+func (m *CreateEncodedGoogleStorageKeyRequest) String() string { return proto.CompactTextString(m) }
+func (*CreateEncodedGoogleStorageKeyRequest) ProtoMessage()    {}
+
+func (m *CreateEncodedGoogleStorageKeyRequest) GetFilename() string {
+	if m != nil && m.Filename != nil {
+		return *m.Filename
+	}
+	return ""
+}
+
+type CreateEncodedGoogleStorageKeyResponse struct {
+	BlobKey          *string `protobuf:"bytes,1,req,name=blob_key" json:"blob_key,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CreateEncodedGoogleStorageKeyResponse) Reset()         { *m = CreateEncodedGoogleStorageKeyResponse{} }
+func (m *CreateEncodedGoogleStorageKeyResponse) String() string { return proto.CompactTextString(m) }
+func (*CreateEncodedGoogleStorageKeyResponse) ProtoMessage()    {}
+
+func (m *CreateEncodedGoogleStorageKeyResponse) GetBlobKey() string {
+	if m != nil && m.BlobKey != nil {
+		return *m.BlobKey
+	}
+	return ""
+}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/blobstore/blobstore_service.proto

@@ -0,0 +1,71 @@
+syntax = "proto2";
+option go_package = "blobstore";
+
+package appengine;
+
+message BlobstoreServiceError {
+  enum ErrorCode {
+    OK = 0;
+    INTERNAL_ERROR = 1;
+    URL_TOO_LONG = 2;
+    PERMISSION_DENIED = 3;
+    BLOB_NOT_FOUND = 4;
+    DATA_INDEX_OUT_OF_RANGE = 5;
+    BLOB_FETCH_SIZE_TOO_LARGE = 6;
+    ARGUMENT_OUT_OF_RANGE = 8;
+    INVALID_BLOB_KEY = 9;
+  }
+}
+
+message CreateUploadURLRequest {
+  required string success_path = 1;
+  optional int64 max_upload_size_bytes = 2;
+  optional int64 max_upload_size_per_blob_bytes = 3;
+  optional string gs_bucket_name = 4;
+  optional int32 url_expiry_time_seconds = 5;
+}
+
+message CreateUploadURLResponse {
+  required string url = 1;
+}
+
+message DeleteBlobRequest {
+  repeated string blob_key = 1;
+  optional string token = 2;
+}
+
+message FetchDataRequest {
+  required string blob_key = 1;
+  required int64 start_index = 2;
+  required int64 end_index = 3;
+}
+
+message FetchDataResponse {
+  required bytes data = 1000 [ctype = CORD];
+}
+
+message CloneBlobRequest {
+  required bytes blob_key = 1;
+  required bytes mime_type = 2;
+  required bytes target_app_id = 3;
+}
+
+message CloneBlobResponse {
+  required bytes blob_key = 1;
+}
+
+message DecodeBlobKeyRequest {
+  repeated string blob_key = 1;
+}
+
+message DecodeBlobKeyResponse {
+  repeated string decoded = 1;
+}
+
+message CreateEncodedGoogleStorageKeyRequest {
+  required string filename = 1;
+}
+
+message CreateEncodedGoogleStorageKeyResponse {
+  required string blob_key = 1;
+}

vendor/google.golang.org/appengine/internal/capability/capability_service.pb.go

@@ -0,0 +1,125 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/capability/capability_service.proto
+// DO NOT EDIT!
+
+/*
+Package capability is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/capability/capability_service.proto
+
+It has these top-level messages:
+	IsEnabledRequest
+	IsEnabledResponse
+*/
+package capability
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type IsEnabledResponse_SummaryStatus int32
+
+const (
+	IsEnabledResponse_DEFAULT          IsEnabledResponse_SummaryStatus = 0
+	IsEnabledResponse_ENABLED          IsEnabledResponse_SummaryStatus = 1
+	IsEnabledResponse_SCHEDULED_FUTURE IsEnabledResponse_SummaryStatus = 2
+	IsEnabledResponse_SCHEDULED_NOW    IsEnabledResponse_SummaryStatus = 3
+	IsEnabledResponse_DISABLED         IsEnabledResponse_SummaryStatus = 4
+	IsEnabledResponse_UNKNOWN          IsEnabledResponse_SummaryStatus = 5
+)
+
+var IsEnabledResponse_SummaryStatus_name = map[int32]string{
+	0: "DEFAULT",
+	1: "ENABLED",
+	2: "SCHEDULED_FUTURE",
+	3: "SCHEDULED_NOW",
+	4: "DISABLED",
+	5: "UNKNOWN",
+}
+var IsEnabledResponse_SummaryStatus_value = map[string]int32{
+	"DEFAULT":          0,
+	"ENABLED":          1,
+	"SCHEDULED_FUTURE": 2,
+	"SCHEDULED_NOW":    3,
+	"DISABLED":         4,
+	"UNKNOWN":          5,
+}
+
+func (x IsEnabledResponse_SummaryStatus) Enum() *IsEnabledResponse_SummaryStatus {
+	p := new(IsEnabledResponse_SummaryStatus)
+	*p = x
+	return p
+}
+func (x IsEnabledResponse_SummaryStatus) String() string {
+	return proto.EnumName(IsEnabledResponse_SummaryStatus_name, int32(x))
+}
+func (x *IsEnabledResponse_SummaryStatus) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(IsEnabledResponse_SummaryStatus_value, data, "IsEnabledResponse_SummaryStatus")
+	if err != nil {
+		return err
+	}
+	*x = IsEnabledResponse_SummaryStatus(value)
+	return nil
+}
+
+type IsEnabledRequest struct {
+	Package          *string  `protobuf:"bytes,1,req,name=package" json:"package,omitempty"`
+	Capability       []string `protobuf:"bytes,2,rep,name=capability" json:"capability,omitempty"`
+	Call             []string `protobuf:"bytes,3,rep,name=call" json:"call,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *IsEnabledRequest) Reset()         { *m = IsEnabledRequest{} }
+func (m *IsEnabledRequest) String() string { return proto.CompactTextString(m) }
+func (*IsEnabledRequest) ProtoMessage()    {}
+
+func (m *IsEnabledRequest) GetPackage() string {
+	if m != nil && m.Package != nil {
+		return *m.Package
+	}
+	return ""
+}
+
+func (m *IsEnabledRequest) GetCapability() []string {
+	if m != nil {
+		return m.Capability
+	}
+	return nil
+}
+
+func (m *IsEnabledRequest) GetCall() []string {
+	if m != nil {
+		return m.Call
+	}
+	return nil
+}
+
+type IsEnabledResponse struct {
+	SummaryStatus      *IsEnabledResponse_SummaryStatus `protobuf:"varint,1,opt,name=summary_status,enum=appengine.IsEnabledResponse_SummaryStatus" json:"summary_status,omitempty"`
+	TimeUntilScheduled *int64                           `protobuf:"varint,2,opt,name=time_until_scheduled" json:"time_until_scheduled,omitempty"`
+	XXX_unrecognized   []byte                           `json:"-"`
+}
+
+func (m *IsEnabledResponse) Reset()         { *m = IsEnabledResponse{} }
+func (m *IsEnabledResponse) String() string { return proto.CompactTextString(m) }
+func (*IsEnabledResponse) ProtoMessage()    {}
+
+func (m *IsEnabledResponse) GetSummaryStatus() IsEnabledResponse_SummaryStatus {
+	if m != nil && m.SummaryStatus != nil {
+		return *m.SummaryStatus
+	}
+	return IsEnabledResponse_DEFAULT
+}
+
+func (m *IsEnabledResponse) GetTimeUntilScheduled() int64 {
+	if m != nil && m.TimeUntilScheduled != nil {
+		return *m.TimeUntilScheduled
+	}
+	return 0
+}

vendor/google.golang.org/appengine/internal/capability/capability_service.proto

@@ -0,0 +1,28 @@
+syntax = "proto2";
+option go_package = "capability";
+
+package appengine;
+
+message IsEnabledRequest {
+  required string package = 1;
+  repeated string capability = 2;
+  repeated string call = 3;
+}
+
+message IsEnabledResponse {
+  enum SummaryStatus {
+    DEFAULT = 0;
+    ENABLED = 1;
+    SCHEDULED_FUTURE = 2;
+    SCHEDULED_NOW = 3;
+    DISABLED = 4;
+    UNKNOWN = 5;
+  }
+  optional SummaryStatus summary_status = 1;
+
+  optional int64 time_until_scheduled = 2;
+}
+
+service CapabilityService {
+  rpc IsEnabled(IsEnabledRequest) returns (IsEnabledResponse) {};
+}

vendor/google.golang.org/appengine/internal/channel/channel_service.pb.go

@@ -0,0 +1,154 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/channel/channel_service.proto
+// DO NOT EDIT!
+
+/*
+Package channel is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/channel/channel_service.proto
+
+It has these top-level messages:
+	ChannelServiceError
+	CreateChannelRequest
+	CreateChannelResponse
+	SendMessageRequest
+*/
+package channel
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type ChannelServiceError_ErrorCode int32
+
+const (
+	ChannelServiceError_OK                             ChannelServiceError_ErrorCode = 0
+	ChannelServiceError_INTERNAL_ERROR                 ChannelServiceError_ErrorCode = 1
+	ChannelServiceError_INVALID_CHANNEL_KEY            ChannelServiceError_ErrorCode = 2
+	ChannelServiceError_BAD_MESSAGE                    ChannelServiceError_ErrorCode = 3
+	ChannelServiceError_INVALID_CHANNEL_TOKEN_DURATION ChannelServiceError_ErrorCode = 4
+	ChannelServiceError_APPID_ALIAS_REQUIRED           ChannelServiceError_ErrorCode = 5
+)
+
+var ChannelServiceError_ErrorCode_name = map[int32]string{
+	0: "OK",
+	1: "INTERNAL_ERROR",
+	2: "INVALID_CHANNEL_KEY",
+	3: "BAD_MESSAGE",
+	4: "INVALID_CHANNEL_TOKEN_DURATION",
+	5: "APPID_ALIAS_REQUIRED",
+}
+var ChannelServiceError_ErrorCode_value = map[string]int32{
+	"OK":                             0,
+	"INTERNAL_ERROR":                 1,
+	"INVALID_CHANNEL_KEY":            2,
+	"BAD_MESSAGE":                    3,
+	"INVALID_CHANNEL_TOKEN_DURATION": 4,
+	"APPID_ALIAS_REQUIRED":           5,
+}
+
+func (x ChannelServiceError_ErrorCode) Enum() *ChannelServiceError_ErrorCode {
+	p := new(ChannelServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x ChannelServiceError_ErrorCode) String() string {
+	return proto.EnumName(ChannelServiceError_ErrorCode_name, int32(x))
+}
+func (x *ChannelServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(ChannelServiceError_ErrorCode_value, data, "ChannelServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = ChannelServiceError_ErrorCode(value)
+	return nil
+}
+
+type ChannelServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ChannelServiceError) Reset()         { *m = ChannelServiceError{} }
+func (m *ChannelServiceError) String() string { return proto.CompactTextString(m) }
+func (*ChannelServiceError) ProtoMessage()    {}
+
+type CreateChannelRequest struct {
+	ApplicationKey   *string `protobuf:"bytes,1,req,name=application_key" json:"application_key,omitempty"`
+	DurationMinutes  *int32  `protobuf:"varint,2,opt,name=duration_minutes" json:"duration_minutes,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CreateChannelRequest) Reset()         { *m = CreateChannelRequest{} }
+func (m *CreateChannelRequest) String() string { return proto.CompactTextString(m) }
+func (*CreateChannelRequest) ProtoMessage()    {}
+
+func (m *CreateChannelRequest) GetApplicationKey() string {
+	if m != nil && m.ApplicationKey != nil {
+		return *m.ApplicationKey
+	}
+	return ""
+}
+
+func (m *CreateChannelRequest) GetDurationMinutes() int32 {
+	if m != nil && m.DurationMinutes != nil {
+		return *m.DurationMinutes
+	}
+	return 0
+}
+
+type CreateChannelResponse struct {
+	Token            *string `protobuf:"bytes,2,opt,name=token" json:"token,omitempty"`
+	DurationMinutes  *int32  `protobuf:"varint,3,opt,name=duration_minutes" json:"duration_minutes,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CreateChannelResponse) Reset()         { *m = CreateChannelResponse{} }
+func (m *CreateChannelResponse) String() string { return proto.CompactTextString(m) }
+func (*CreateChannelResponse) ProtoMessage()    {}
+
+func (m *CreateChannelResponse) GetToken() string {
+	if m != nil && m.Token != nil {
+		return *m.Token
+	}
+	return ""
+}
+
+func (m *CreateChannelResponse) GetDurationMinutes() int32 {
+	if m != nil && m.DurationMinutes != nil {
+		return *m.DurationMinutes
+	}
+	return 0
+}
+
+type SendMessageRequest struct {
+	ApplicationKey   *string `protobuf:"bytes,1,req,name=application_key" json:"application_key,omitempty"`
+	Message          *string `protobuf:"bytes,2,req,name=message" json:"message,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *SendMessageRequest) Reset()         { *m = SendMessageRequest{} }
+func (m *SendMessageRequest) String() string { return proto.CompactTextString(m) }
+func (*SendMessageRequest) ProtoMessage()    {}
+
+func (m *SendMessageRequest) GetApplicationKey() string {
+	if m != nil && m.ApplicationKey != nil {
+		return *m.ApplicationKey
+	}
+	return ""
+}
+
+func (m *SendMessageRequest) GetMessage() string {
+	if m != nil && m.Message != nil {
+		return *m.Message
+	}
+	return ""
+}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/channel/channel_service.proto

@@ -0,0 +1,30 @@
+syntax = "proto2";
+option go_package = "channel";
+
+package appengine;
+
+message ChannelServiceError {
+  enum ErrorCode {
+    OK = 0;
+    INTERNAL_ERROR = 1;
+    INVALID_CHANNEL_KEY = 2;
+    BAD_MESSAGE = 3;
+    INVALID_CHANNEL_TOKEN_DURATION = 4;
+    APPID_ALIAS_REQUIRED = 5;
+  }
+}
+
+message CreateChannelRequest {
+  required string application_key = 1;
+  optional int32 duration_minutes = 2;
+}
+
+message CreateChannelResponse {
+  optional string token = 2;
+  optional int32 duration_minutes = 3;
+}
+
+message SendMessageRequest {
+  required string application_key = 1;
+  required string message = 2;
+}

vendor/google.golang.org/appengine/internal/image/images_service.pb.go

@@ -0,0 +1,845 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/image/images_service.proto
+// DO NOT EDIT!
+
+/*
+Package image is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/image/images_service.proto
+
+It has these top-level messages:
+	ImagesServiceError
+	ImagesServiceTransform
+	Transform
+	ImageData
+	InputSettings
+	OutputSettings
+	ImagesTransformRequest
+	ImagesTransformResponse
+	CompositeImageOptions
+	ImagesCanvas
+	ImagesCompositeRequest
+	ImagesCompositeResponse
+	ImagesHistogramRequest
+	ImagesHistogram
+	ImagesHistogramResponse
+	ImagesGetUrlBaseRequest
+	ImagesGetUrlBaseResponse
+	ImagesDeleteUrlBaseRequest
+	ImagesDeleteUrlBaseResponse
+*/
+package image
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type ImagesServiceError_ErrorCode int32
+
+const (
+	ImagesServiceError_UNSPECIFIED_ERROR  ImagesServiceError_ErrorCode = 1
+	ImagesServiceError_BAD_TRANSFORM_DATA ImagesServiceError_ErrorCode = 2
+	ImagesServiceError_NOT_IMAGE          ImagesServiceError_ErrorCode = 3
+	ImagesServiceError_BAD_IMAGE_DATA     ImagesServiceError_ErrorCode = 4
+	ImagesServiceError_IMAGE_TOO_LARGE    ImagesServiceError_ErrorCode = 5
+	ImagesServiceError_INVALID_BLOB_KEY   ImagesServiceError_ErrorCode = 6
+	ImagesServiceError_ACCESS_DENIED      ImagesServiceError_ErrorCode = 7
+	ImagesServiceError_OBJECT_NOT_FOUND   ImagesServiceError_ErrorCode = 8
+)
+
+var ImagesServiceError_ErrorCode_name = map[int32]string{
+	1: "UNSPECIFIED_ERROR",
+	2: "BAD_TRANSFORM_DATA",
+	3: "NOT_IMAGE",
+	4: "BAD_IMAGE_DATA",
+	5: "IMAGE_TOO_LARGE",
+	6: "INVALID_BLOB_KEY",
+	7: "ACCESS_DENIED",
+	8: "OBJECT_NOT_FOUND",
+}
+var ImagesServiceError_ErrorCode_value = map[string]int32{
+	"UNSPECIFIED_ERROR":  1,
+	"BAD_TRANSFORM_DATA": 2,
+	"NOT_IMAGE":          3,
+	"BAD_IMAGE_DATA":     4,
+	"IMAGE_TOO_LARGE":    5,
+	"INVALID_BLOB_KEY":   6,
+	"ACCESS_DENIED":      7,
+	"OBJECT_NOT_FOUND":   8,
+}
+
+func (x ImagesServiceError_ErrorCode) Enum() *ImagesServiceError_ErrorCode {
+	p := new(ImagesServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x ImagesServiceError_ErrorCode) String() string {
+	return proto.EnumName(ImagesServiceError_ErrorCode_name, int32(x))
+}
+func (x *ImagesServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(ImagesServiceError_ErrorCode_value, data, "ImagesServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = ImagesServiceError_ErrorCode(value)
+	return nil
+}
+
+type ImagesServiceTransform_Type int32
+
+const (
+	ImagesServiceTransform_RESIZE           ImagesServiceTransform_Type = 1
+	ImagesServiceTransform_ROTATE           ImagesServiceTransform_Type = 2
+	ImagesServiceTransform_HORIZONTAL_FLIP  ImagesServiceTransform_Type = 3
+	ImagesServiceTransform_VERTICAL_FLIP    ImagesServiceTransform_Type = 4
+	ImagesServiceTransform_CROP             ImagesServiceTransform_Type = 5
+	ImagesServiceTransform_IM_FEELING_LUCKY ImagesServiceTransform_Type = 6
+)
+
+var ImagesServiceTransform_Type_name = map[int32]string{
+	1: "RESIZE",
+	2: "ROTATE",
+	3: "HORIZONTAL_FLIP",
+	4: "VERTICAL_FLIP",
+	5: "CROP",
+	6: "IM_FEELING_LUCKY",
+}
+var ImagesServiceTransform_Type_value = map[string]int32{
+	"RESIZE":           1,
+	"ROTATE":           2,
+	"HORIZONTAL_FLIP":  3,
+	"VERTICAL_FLIP":    4,
+	"CROP":             5,
+	"IM_FEELING_LUCKY": 6,
+}
+
+func (x ImagesServiceTransform_Type) Enum() *ImagesServiceTransform_Type {
+	p := new(ImagesServiceTransform_Type)
+	*p = x
+	return p
+}
+func (x ImagesServiceTransform_Type) String() string {
+	return proto.EnumName(ImagesServiceTransform_Type_name, int32(x))
+}
+func (x *ImagesServiceTransform_Type) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(ImagesServiceTransform_Type_value, data, "ImagesServiceTransform_Type")
+	if err != nil {
+		return err
+	}
+	*x = ImagesServiceTransform_Type(value)
+	return nil
+}
+
+type InputSettings_ORIENTATION_CORRECTION_TYPE int32
+
+const (
+	InputSettings_UNCHANGED_ORIENTATION InputSettings_ORIENTATION_CORRECTION_TYPE = 0
+	InputSettings_CORRECT_ORIENTATION   InputSettings_ORIENTATION_CORRECTION_TYPE = 1
+)
+
+var InputSettings_ORIENTATION_CORRECTION_TYPE_name = map[int32]string{
+	0: "UNCHANGED_ORIENTATION",
+	1: "CORRECT_ORIENTATION",
+}
+var InputSettings_ORIENTATION_CORRECTION_TYPE_value = map[string]int32{
+	"UNCHANGED_ORIENTATION": 0,
+	"CORRECT_ORIENTATION":   1,
+}
+
+func (x InputSettings_ORIENTATION_CORRECTION_TYPE) Enum() *InputSettings_ORIENTATION_CORRECTION_TYPE {
+	p := new(InputSettings_ORIENTATION_CORRECTION_TYPE)
+	*p = x
+	return p
+}
+func (x InputSettings_ORIENTATION_CORRECTION_TYPE) String() string {
+	return proto.EnumName(InputSettings_ORIENTATION_CORRECTION_TYPE_name, int32(x))
+}
+func (x *InputSettings_ORIENTATION_CORRECTION_TYPE) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(InputSettings_ORIENTATION_CORRECTION_TYPE_value, data, "InputSettings_ORIENTATION_CORRECTION_TYPE")
+	if err != nil {
+		return err
+	}
+	*x = InputSettings_ORIENTATION_CORRECTION_TYPE(value)
+	return nil
+}
+
+type OutputSettings_MIME_TYPE int32
+
+const (
+	OutputSettings_PNG  OutputSettings_MIME_TYPE = 0
+	OutputSettings_JPEG OutputSettings_MIME_TYPE = 1
+	OutputSettings_WEBP OutputSettings_MIME_TYPE = 2
+)
+
+var OutputSettings_MIME_TYPE_name = map[int32]string{
+	0: "PNG",
+	1: "JPEG",
+	2: "WEBP",
+}
+var OutputSettings_MIME_TYPE_value = map[string]int32{
+	"PNG":  0,
+	"JPEG": 1,
+	"WEBP": 2,
+}
+
+func (x OutputSettings_MIME_TYPE) Enum() *OutputSettings_MIME_TYPE {
+	p := new(OutputSettings_MIME_TYPE)
+	*p = x
+	return p
+}
+func (x OutputSettings_MIME_TYPE) String() string {
+	return proto.EnumName(OutputSettings_MIME_TYPE_name, int32(x))
+}
+func (x *OutputSettings_MIME_TYPE) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(OutputSettings_MIME_TYPE_value, data, "OutputSettings_MIME_TYPE")
+	if err != nil {
+		return err
+	}
+	*x = OutputSettings_MIME_TYPE(value)
+	return nil
+}
+
+type CompositeImageOptions_ANCHOR int32
+
+const (
+	CompositeImageOptions_TOP_LEFT     CompositeImageOptions_ANCHOR = 0
+	CompositeImageOptions_TOP          CompositeImageOptions_ANCHOR = 1
+	CompositeImageOptions_TOP_RIGHT    CompositeImageOptions_ANCHOR = 2
+	CompositeImageOptions_LEFT         CompositeImageOptions_ANCHOR = 3
+	CompositeImageOptions_CENTER       CompositeImageOptions_ANCHOR = 4
+	CompositeImageOptions_RIGHT        CompositeImageOptions_ANCHOR = 5
+	CompositeImageOptions_BOTTOM_LEFT  CompositeImageOptions_ANCHOR = 6
+	CompositeImageOptions_BOTTOM       CompositeImageOptions_ANCHOR = 7
+	CompositeImageOptions_BOTTOM_RIGHT CompositeImageOptions_ANCHOR = 8
+)
+
+var CompositeImageOptions_ANCHOR_name = map[int32]string{
+	0: "TOP_LEFT",
+	1: "TOP",
+	2: "TOP_RIGHT",
+	3: "LEFT",
+	4: "CENTER",
+	5: "RIGHT",
+	6: "BOTTOM_LEFT",
+	7: "BOTTOM",
+	8: "BOTTOM_RIGHT",
+}
+var CompositeImageOptions_ANCHOR_value = map[string]int32{
+	"TOP_LEFT":     0,
+	"TOP":          1,
+	"TOP_RIGHT":    2,
+	"LEFT":         3,
+	"CENTER":       4,
+	"RIGHT":        5,
+	"BOTTOM_LEFT":  6,
+	"BOTTOM":       7,
+	"BOTTOM_RIGHT": 8,
+}
+
+func (x CompositeImageOptions_ANCHOR) Enum() *CompositeImageOptions_ANCHOR {
+	p := new(CompositeImageOptions_ANCHOR)
+	*p = x
+	return p
+}
+func (x CompositeImageOptions_ANCHOR) String() string {
+	return proto.EnumName(CompositeImageOptions_ANCHOR_name, int32(x))
+}
+func (x *CompositeImageOptions_ANCHOR) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(CompositeImageOptions_ANCHOR_value, data, "CompositeImageOptions_ANCHOR")
+	if err != nil {
+		return err
+	}
+	*x = CompositeImageOptions_ANCHOR(value)
+	return nil
+}
+
+type ImagesServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ImagesServiceError) Reset()         { *m = ImagesServiceError{} }
+func (m *ImagesServiceError) String() string { return proto.CompactTextString(m) }
+func (*ImagesServiceError) ProtoMessage()    {}
+
+type ImagesServiceTransform struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ImagesServiceTransform) Reset()         { *m = ImagesServiceTransform{} }
+func (m *ImagesServiceTransform) String() string { return proto.CompactTextString(m) }
+func (*ImagesServiceTransform) ProtoMessage()    {}
+
+type Transform struct {
+	Width            *int32   `protobuf:"varint,1,opt,name=width" json:"width,omitempty"`
+	Height           *int32   `protobuf:"varint,2,opt,name=height" json:"height,omitempty"`
+	CropToFit        *bool    `protobuf:"varint,11,opt,name=crop_to_fit,def=0" json:"crop_to_fit,omitempty"`
+	CropOffsetX      *float32 `protobuf:"fixed32,12,opt,name=crop_offset_x,def=0.5" json:"crop_offset_x,omitempty"`
+	CropOffsetY      *float32 `protobuf:"fixed32,13,opt,name=crop_offset_y,def=0.5" json:"crop_offset_y,omitempty"`
+	Rotate           *int32   `protobuf:"varint,3,opt,name=rotate,def=0" json:"rotate,omitempty"`
+	HorizontalFlip   *bool    `protobuf:"varint,4,opt,name=horizontal_flip,def=0" json:"horizontal_flip,omitempty"`
+	VerticalFlip     *bool    `protobuf:"varint,5,opt,name=vertical_flip,def=0" json:"vertical_flip,omitempty"`
+	CropLeftX        *float32 `protobuf:"fixed32,6,opt,name=crop_left_x,def=0" json:"crop_left_x,omitempty"`
+	CropTopY         *float32 `protobuf:"fixed32,7,opt,name=crop_top_y,def=0" json:"crop_top_y,omitempty"`
+	CropRightX       *float32 `protobuf:"fixed32,8,opt,name=crop_right_x,def=1" json:"crop_right_x,omitempty"`
+	CropBottomY      *float32 `protobuf:"fixed32,9,opt,name=crop_bottom_y,def=1" json:"crop_bottom_y,omitempty"`
+	Autolevels       *bool    `protobuf:"varint,10,opt,name=autolevels,def=0" json:"autolevels,omitempty"`
+	AllowStretch     *bool    `protobuf:"varint,14,opt,name=allow_stretch,def=0" json:"allow_stretch,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *Transform) Reset()         { *m = Transform{} }
+func (m *Transform) String() string { return proto.CompactTextString(m) }
+func (*Transform) ProtoMessage()    {}
+
+const Default_Transform_CropToFit bool = false
+const Default_Transform_CropOffsetX float32 = 0.5
+const Default_Transform_CropOffsetY float32 = 0.5
+const Default_Transform_Rotate int32 = 0
+const Default_Transform_HorizontalFlip bool = false
+const Default_Transform_VerticalFlip bool = false
+const Default_Transform_CropLeftX float32 = 0
+const Default_Transform_CropTopY float32 = 0
+const Default_Transform_CropRightX float32 = 1
+const Default_Transform_CropBottomY float32 = 1
+const Default_Transform_Autolevels bool = false
+const Default_Transform_AllowStretch bool = false
+
+func (m *Transform) GetWidth() int32 {
+	if m != nil && m.Width != nil {
+		return *m.Width
+	}
+	return 0
+}
+
+func (m *Transform) GetHeight() int32 {
+	if m != nil && m.Height != nil {
+		return *m.Height
+	}
+	return 0
+}
+
+func (m *Transform) GetCropToFit() bool {
+	if m != nil && m.CropToFit != nil {
+		return *m.CropToFit
+	}
+	return Default_Transform_CropToFit
+}
+
+func (m *Transform) GetCropOffsetX() float32 {
+	if m != nil && m.CropOffsetX != nil {
+		return *m.CropOffsetX
+	}
+	return Default_Transform_CropOffsetX
+}
+
+func (m *Transform) GetCropOffsetY() float32 {
+	if m != nil && m.CropOffsetY != nil {
+		return *m.CropOffsetY
+	}
+	return Default_Transform_CropOffsetY
+}
+
+func (m *Transform) GetRotate() int32 {
+	if m != nil && m.Rotate != nil {
+		return *m.Rotate
+	}
+	return Default_Transform_Rotate
+}
+
+func (m *Transform) GetHorizontalFlip() bool {
+	if m != nil && m.HorizontalFlip != nil {
+		return *m.HorizontalFlip
+	}
+	return Default_Transform_HorizontalFlip
+}
+
+func (m *Transform) GetVerticalFlip() bool {
+	if m != nil && m.VerticalFlip != nil {
+		return *m.VerticalFlip
+	}
+	return Default_Transform_VerticalFlip
+}
+
+func (m *Transform) GetCropLeftX() float32 {
+	if m != nil && m.CropLeftX != nil {
+		return *m.CropLeftX
+	}
+	return Default_Transform_CropLeftX
+}
+
+func (m *Transform) GetCropTopY() float32 {
+	if m != nil && m.CropTopY != nil {
+		return *m.CropTopY
+	}
+	return Default_Transform_CropTopY
+}
+
+func (m *Transform) GetCropRightX() float32 {
+	if m != nil && m.CropRightX != nil {
+		return *m.CropRightX
+	}
+	return Default_Transform_CropRightX
+}
+
+func (m *Transform) GetCropBottomY() float32 {
+	if m != nil && m.CropBottomY != nil {
+		return *m.CropBottomY
+	}
+	return Default_Transform_CropBottomY
+}
+
+func (m *Transform) GetAutolevels() bool {
+	if m != nil && m.Autolevels != nil {
+		return *m.Autolevels
+	}
+	return Default_Transform_Autolevels
+}
+
+func (m *Transform) GetAllowStretch() bool {
+	if m != nil && m.AllowStretch != nil {
+		return *m.AllowStretch
+	}
+	return Default_Transform_AllowStretch
+}
+
+type ImageData struct {
+	Content          []byte  `protobuf:"bytes,1,req,name=content" json:"content,omitempty"`
+	BlobKey          *string `protobuf:"bytes,2,opt,name=blob_key" json:"blob_key,omitempty"`
+	Width            *int32  `protobuf:"varint,3,opt,name=width" json:"width,omitempty"`
+	Height           *int32  `protobuf:"varint,4,opt,name=height" json:"height,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *ImageData) Reset()         { *m = ImageData{} }
+func (m *ImageData) String() string { return proto.CompactTextString(m) }
+func (*ImageData) ProtoMessage()    {}
+
+func (m *ImageData) GetContent() []byte {
+	if m != nil {
+		return m.Content
+	}
+	return nil
+}
+
+func (m *ImageData) GetBlobKey() string {
+	if m != nil && m.BlobKey != nil {
+		return *m.BlobKey
+	}
+	return ""
+}
+
+func (m *ImageData) GetWidth() int32 {
+	if m != nil && m.Width != nil {
+		return *m.Width
+	}
+	return 0
+}
+
+func (m *ImageData) GetHeight() int32 {
+	if m != nil && m.Height != nil {
+		return *m.Height
+	}
+	return 0
+}
+
+type InputSettings struct {
+	CorrectExifOrientation     *InputSettings_ORIENTATION_CORRECTION_TYPE `protobuf:"varint,1,opt,name=correct_exif_orientation,enum=appengine.InputSettings_ORIENTATION_CORRECTION_TYPE,def=0" json:"correct_exif_orientation,omitempty"`
+	ParseMetadata              *bool                                      `protobuf:"varint,2,opt,name=parse_metadata,def=0" json:"parse_metadata,omitempty"`
+	TransparentSubstitutionRgb *int32                                     `protobuf:"varint,3,opt,name=transparent_substitution_rgb" json:"transparent_substitution_rgb,omitempty"`
+	XXX_unrecognized           []byte                                     `json:"-"`
+}
+
+func (m *InputSettings) Reset()         { *m = InputSettings{} }
+func (m *InputSettings) String() string { return proto.CompactTextString(m) }
+func (*InputSettings) ProtoMessage()    {}
+
+const Default_InputSettings_CorrectExifOrientation InputSettings_ORIENTATION_CORRECTION_TYPE = InputSettings_UNCHANGED_ORIENTATION
+const Default_InputSettings_ParseMetadata bool = false
+
+func (m *InputSettings) GetCorrectExifOrientation() InputSettings_ORIENTATION_CORRECTION_TYPE {
+	if m != nil && m.CorrectExifOrientation != nil {
+		return *m.CorrectExifOrientation
+	}
+	return Default_InputSettings_CorrectExifOrientation
+}
+
+func (m *InputSettings) GetParseMetadata() bool {
+	if m != nil && m.ParseMetadata != nil {
+		return *m.ParseMetadata
+	}
+	return Default_InputSettings_ParseMetadata
+}
+
+func (m *InputSettings) GetTransparentSubstitutionRgb() int32 {
+	if m != nil && m.TransparentSubstitutionRgb != nil {
+		return *m.TransparentSubstitutionRgb
+	}
+	return 0
+}
+
+type OutputSettings struct {
+	MimeType         *OutputSettings_MIME_TYPE `protobuf:"varint,1,opt,name=mime_type,enum=appengine.OutputSettings_MIME_TYPE,def=0" json:"mime_type,omitempty"`
+	Quality          *int32                    `protobuf:"varint,2,opt,name=quality" json:"quality,omitempty"`
+	XXX_unrecognized []byte                    `json:"-"`
+}
+
+func (m *OutputSettings) Reset()         { *m = OutputSettings{} }
+func (m *OutputSettings) String() string { return proto.CompactTextString(m) }
+func (*OutputSettings) ProtoMessage()    {}
+
+const Default_OutputSettings_MimeType OutputSettings_MIME_TYPE = OutputSettings_PNG
+
+func (m *OutputSettings) GetMimeType() OutputSettings_MIME_TYPE {
+	if m != nil && m.MimeType != nil {
+		return *m.MimeType
+	}
+	return Default_OutputSettings_MimeType
+}
+
+func (m *OutputSettings) GetQuality() int32 {
+	if m != nil && m.Quality != nil {
+		return *m.Quality
+	}
+	return 0
+}
+
+type ImagesTransformRequest struct {
+	Image            *ImageData      `protobuf:"bytes,1,req,name=image" json:"image,omitempty"`
+	Transform        []*Transform    `protobuf:"bytes,2,rep,name=transform" json:"transform,omitempty"`
+	Output           *OutputSettings `protobuf:"bytes,3,req,name=output" json:"output,omitempty"`
+	Input            *InputSettings  `protobuf:"bytes,4,opt,name=input" json:"input,omitempty"`
+	XXX_unrecognized []byte          `json:"-"`
+}
+
+func (m *ImagesTransformRequest) Reset()         { *m = ImagesTransformRequest{} }
+func (m *ImagesTransformRequest) String() string { return proto.CompactTextString(m) }
+func (*ImagesTransformRequest) ProtoMessage()    {}
+
+func (m *ImagesTransformRequest) GetImage() *ImageData {
+	if m != nil {
+		return m.Image
+	}
+	return nil
+}
+
+func (m *ImagesTransformRequest) GetTransform() []*Transform {
+	if m != nil {
+		return m.Transform
+	}
+	return nil
+}
+
+func (m *ImagesTransformRequest) GetOutput() *OutputSettings {
+	if m != nil {
+		return m.Output
+	}
+	return nil
+}
+
+func (m *ImagesTransformRequest) GetInput() *InputSettings {
+	if m != nil {
+		return m.Input
+	}
+	return nil
+}
+
+type ImagesTransformResponse struct {
+	Image            *ImageData `protobuf:"bytes,1,req,name=image" json:"image,omitempty"`
+	SourceMetadata   *string    `protobuf:"bytes,2,opt,name=source_metadata" json:"source_metadata,omitempty"`
+	XXX_unrecognized []byte     `json:"-"`
+}
+
+func (m *ImagesTransformResponse) Reset()         { *m = ImagesTransformResponse{} }
+func (m *ImagesTransformResponse) String() string { return proto.CompactTextString(m) }
+func (*ImagesTransformResponse) ProtoMessage()    {}
+
+func (m *ImagesTransformResponse) GetImage() *ImageData {
+	if m != nil {
+		return m.Image
+	}
+	return nil
+}
+
+func (m *ImagesTransformResponse) GetSourceMetadata() string {
+	if m != nil && m.SourceMetadata != nil {
+		return *m.SourceMetadata
+	}
+	return ""
+}
+
+type CompositeImageOptions struct {
+	SourceIndex      *int32                        `protobuf:"varint,1,req,name=source_index" json:"source_index,omitempty"`
+	XOffset          *int32                        `protobuf:"varint,2,req,name=x_offset" json:"x_offset,omitempty"`
+	YOffset          *int32                        `protobuf:"varint,3,req,name=y_offset" json:"y_offset,omitempty"`
+	Opacity          *float32                      `protobuf:"fixed32,4,req,name=opacity" json:"opacity,omitempty"`
+	Anchor           *CompositeImageOptions_ANCHOR `protobuf:"varint,5,req,name=anchor,enum=appengine.CompositeImageOptions_ANCHOR" json:"anchor,omitempty"`
+	XXX_unrecognized []byte                        `json:"-"`
+}
+
+func (m *CompositeImageOptions) Reset()         { *m = CompositeImageOptions{} }
+func (m *CompositeImageOptions) String() string { return proto.CompactTextString(m) }
+func (*CompositeImageOptions) ProtoMessage()    {}
+
+func (m *CompositeImageOptions) GetSourceIndex() int32 {
+	if m != nil && m.SourceIndex != nil {
+		return *m.SourceIndex
+	}
+	return 0
+}
+
+func (m *CompositeImageOptions) GetXOffset() int32 {
+	if m != nil && m.XOffset != nil {
+		return *m.XOffset
+	}
+	return 0
+}
+
+func (m *CompositeImageOptions) GetYOffset() int32 {
+	if m != nil && m.YOffset != nil {
+		return *m.YOffset
+	}
+	return 0
+}
+
+func (m *CompositeImageOptions) GetOpacity() float32 {
+	if m != nil && m.Opacity != nil {
+		return *m.Opacity
+	}
+	return 0
+}
+
+func (m *CompositeImageOptions) GetAnchor() CompositeImageOptions_ANCHOR {
+	if m != nil && m.Anchor != nil {
+		return *m.Anchor
+	}
+	return CompositeImageOptions_TOP_LEFT
+}
+
+type ImagesCanvas struct {
+	Width            *int32          `protobuf:"varint,1,req,name=width" json:"width,omitempty"`
+	Height           *int32          `protobuf:"varint,2,req,name=height" json:"height,omitempty"`
+	Output           *OutputSettings `protobuf:"bytes,3,req,name=output" json:"output,omitempty"`
+	Color            *int32          `protobuf:"varint,4,opt,name=color,def=-1" json:"color,omitempty"`
+	XXX_unrecognized []byte          `json:"-"`
+}
+
+func (m *ImagesCanvas) Reset()         { *m = ImagesCanvas{} }
+func (m *ImagesCanvas) String() string { return proto.CompactTextString(m) }
+func (*ImagesCanvas) ProtoMessage()    {}
+
+const Default_ImagesCanvas_Color int32 = -1
+
+func (m *ImagesCanvas) GetWidth() int32 {
+	if m != nil && m.Width != nil {
+		return *m.Width
+	}
+	return 0
+}
+
+func (m *ImagesCanvas) GetHeight() int32 {
+	if m != nil && m.Height != nil {
+		return *m.Height
+	}
+	return 0
+}
+
+func (m *ImagesCanvas) GetOutput() *OutputSettings {
+	if m != nil {
+		return m.Output
+	}
+	return nil
+}
+
+func (m *ImagesCanvas) GetColor() int32 {
+	if m != nil && m.Color != nil {
+		return *m.Color
+	}
+	return Default_ImagesCanvas_Color
+}
+
+type ImagesCompositeRequest struct {
+	Image            []*ImageData             `protobuf:"bytes,1,rep,name=image" json:"image,omitempty"`
+	Options          []*CompositeImageOptions `protobuf:"bytes,2,rep,name=options" json:"options,omitempty"`
+	Canvas           *ImagesCanvas            `protobuf:"bytes,3,req,name=canvas" json:"canvas,omitempty"`
+	XXX_unrecognized []byte                   `json:"-"`
+}
+
+func (m *ImagesCompositeRequest) Reset()         { *m = ImagesCompositeRequest{} }
+func (m *ImagesCompositeRequest) String() string { return proto.CompactTextString(m) }
+func (*ImagesCompositeRequest) ProtoMessage()    {}
+
+func (m *ImagesCompositeRequest) GetImage() []*ImageData {
+	if m != nil {
+		return m.Image
+	}
+	return nil
+}
+
+func (m *ImagesCompositeRequest) GetOptions() []*CompositeImageOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
+func (m *ImagesCompositeRequest) GetCanvas() *ImagesCanvas {
+	if m != nil {
+		return m.Canvas
+	}
+	return nil
+}
+
+type ImagesCompositeResponse struct {
+	Image            *ImageData `protobuf:"bytes,1,req,name=image" json:"image,omitempty"`
+	XXX_unrecognized []byte     `json:"-"`
+}
+
+func (m *ImagesCompositeResponse) Reset()         { *m = ImagesCompositeResponse{} }
+func (m *ImagesCompositeResponse) String() string { return proto.CompactTextString(m) }
+func (*ImagesCompositeResponse) ProtoMessage()    {}
+
+func (m *ImagesCompositeResponse) GetImage() *ImageData {
+	if m != nil {
+		return m.Image
+	}
+	return nil
+}
+
+type ImagesHistogramRequest struct {
+	Image            *ImageData `protobuf:"bytes,1,req,name=image" json:"image,omitempty"`
+	XXX_unrecognized []byte     `json:"-"`
+}
+
+func (m *ImagesHistogramRequest) Reset()         { *m = ImagesHistogramRequest{} }
+func (m *ImagesHistogramRequest) String() string { return proto.CompactTextString(m) }
+func (*ImagesHistogramRequest) ProtoMessage()    {}
+
+func (m *ImagesHistogramRequest) GetImage() *ImageData {
+	if m != nil {
+		return m.Image
+	}
+	return nil
+}
+
+type ImagesHistogram struct {
+	Red              []int32 `protobuf:"varint,1,rep,name=red" json:"red,omitempty"`
+	Green            []int32 `protobuf:"varint,2,rep,name=green" json:"green,omitempty"`
+	Blue             []int32 `protobuf:"varint,3,rep,name=blue" json:"blue,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *ImagesHistogram) Reset()         { *m = ImagesHistogram{} }
+func (m *ImagesHistogram) String() string { return proto.CompactTextString(m) }
+func (*ImagesHistogram) ProtoMessage()    {}
+
+func (m *ImagesHistogram) GetRed() []int32 {
+	if m != nil {
+		return m.Red
+	}
+	return nil
+}
+
+func (m *ImagesHistogram) GetGreen() []int32 {
+	if m != nil {
+		return m.Green
+	}
+	return nil
+}
+
+func (m *ImagesHistogram) GetBlue() []int32 {
+	if m != nil {
+		return m.Blue
+	}
+	return nil
+}
+
+type ImagesHistogramResponse struct {
+	Histogram        *ImagesHistogram `protobuf:"bytes,1,req,name=histogram" json:"histogram,omitempty"`
+	XXX_unrecognized []byte           `json:"-"`
+}
+
+func (m *ImagesHistogramResponse) Reset()         { *m = ImagesHistogramResponse{} }
+func (m *ImagesHistogramResponse) String() string { return proto.CompactTextString(m) }
+func (*ImagesHistogramResponse) ProtoMessage()    {}
+
+func (m *ImagesHistogramResponse) GetHistogram() *ImagesHistogram {
+	if m != nil {
+		return m.Histogram
+	}
+	return nil
+}
+
+type ImagesGetUrlBaseRequest struct {
+	BlobKey          *string `protobuf:"bytes,1,req,name=blob_key" json:"blob_key,omitempty"`
+	CreateSecureUrl  *bool   `protobuf:"varint,2,opt,name=create_secure_url,def=0" json:"create_secure_url,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *ImagesGetUrlBaseRequest) Reset()         { *m = ImagesGetUrlBaseRequest{} }
+func (m *ImagesGetUrlBaseRequest) String() string { return proto.CompactTextString(m) }
+func (*ImagesGetUrlBaseRequest) ProtoMessage()    {}
+
+const Default_ImagesGetUrlBaseRequest_CreateSecureUrl bool = false
+
+func (m *ImagesGetUrlBaseRequest) GetBlobKey() string {
+	if m != nil && m.BlobKey != nil {
+		return *m.BlobKey
+	}
+	return ""
+}
+
+func (m *ImagesGetUrlBaseRequest) GetCreateSecureUrl() bool {
+	if m != nil && m.CreateSecureUrl != nil {
+		return *m.CreateSecureUrl
+	}
+	return Default_ImagesGetUrlBaseRequest_CreateSecureUrl
+}
+
+type ImagesGetUrlBaseResponse struct {
+	Url              *string `protobuf:"bytes,1,req,name=url" json:"url,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *ImagesGetUrlBaseResponse) Reset()         { *m = ImagesGetUrlBaseResponse{} }
+func (m *ImagesGetUrlBaseResponse) String() string { return proto.CompactTextString(m) }
+func (*ImagesGetUrlBaseResponse) ProtoMessage()    {}
+
+func (m *ImagesGetUrlBaseResponse) GetUrl() string {
+	if m != nil && m.Url != nil {
+		return *m.Url
+	}
+	return ""
+}
+
+type ImagesDeleteUrlBaseRequest struct {
+	BlobKey          *string `protobuf:"bytes,1,req,name=blob_key" json:"blob_key,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *ImagesDeleteUrlBaseRequest) Reset()         { *m = ImagesDeleteUrlBaseRequest{} }
+func (m *ImagesDeleteUrlBaseRequest) String() string { return proto.CompactTextString(m) }
+func (*ImagesDeleteUrlBaseRequest) ProtoMessage()    {}
+
+func (m *ImagesDeleteUrlBaseRequest) GetBlobKey() string {
+	if m != nil && m.BlobKey != nil {
+		return *m.BlobKey
+	}
+	return ""
+}
+
+type ImagesDeleteUrlBaseResponse struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *ImagesDeleteUrlBaseResponse) Reset()         { *m = ImagesDeleteUrlBaseResponse{} }
+func (m *ImagesDeleteUrlBaseResponse) String() string { return proto.CompactTextString(m) }
+func (*ImagesDeleteUrlBaseResponse) ProtoMessage()    {}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/image/images_service.proto

@@ -0,0 +1,162 @@
+syntax = "proto2";
+option go_package = "image";
+
+package appengine;
+
+message ImagesServiceError {
+  enum ErrorCode {
+    UNSPECIFIED_ERROR = 1;
+    BAD_TRANSFORM_DATA = 2;
+    NOT_IMAGE = 3;
+    BAD_IMAGE_DATA = 4;
+    IMAGE_TOO_LARGE = 5;
+    INVALID_BLOB_KEY = 6;
+    ACCESS_DENIED = 7;
+    OBJECT_NOT_FOUND = 8;
+  }
+}
+
+message ImagesServiceTransform {
+  enum Type {
+    RESIZE = 1;
+    ROTATE = 2;
+    HORIZONTAL_FLIP = 3;
+    VERTICAL_FLIP = 4;
+    CROP = 5;
+    IM_FEELING_LUCKY = 6;
+  }
+}
+
+message Transform {
+  optional int32 width = 1;
+  optional int32 height = 2;
+  optional bool crop_to_fit = 11 [default = false];
+  optional float crop_offset_x = 12 [default = 0.5];
+  optional float crop_offset_y = 13 [default = 0.5];
+
+  optional int32 rotate = 3 [default = 0];
+
+  optional bool horizontal_flip = 4 [default = false];
+
+  optional bool vertical_flip = 5 [default = false];
+
+  optional float crop_left_x = 6 [default = 0.0];
+  optional float crop_top_y = 7 [default = 0.0];
+  optional float crop_right_x = 8 [default = 1.0];
+  optional float crop_bottom_y = 9 [default = 1.0];
+
+  optional bool autolevels = 10 [default = false];
+
+  optional bool allow_stretch = 14 [default = false];
+}
+
+message ImageData {
+  required bytes content = 1 [ctype=CORD];
+  optional string blob_key = 2;
+
+  optional int32 width = 3;
+  optional int32 height = 4;
+}
+
+message InputSettings {
+  enum ORIENTATION_CORRECTION_TYPE {
+    UNCHANGED_ORIENTATION = 0;
+    CORRECT_ORIENTATION = 1;
+  }
+  optional ORIENTATION_CORRECTION_TYPE correct_exif_orientation = 1
+      [default=UNCHANGED_ORIENTATION];
+  optional bool parse_metadata = 2 [default=false];
+  optional int32 transparent_substitution_rgb = 3;
+}
+
+message OutputSettings {
+  enum MIME_TYPE {
+    PNG = 0;
+    JPEG = 1;
+    WEBP = 2;
+  }
+
+  optional MIME_TYPE mime_type = 1 [default=PNG];
+  optional int32 quality = 2;
+}
+
+message ImagesTransformRequest {
+  required ImageData image = 1;
+  repeated Transform transform = 2;
+  required OutputSettings output = 3;
+  optional InputSettings input = 4;
+}
+
+message ImagesTransformResponse {
+  required ImageData image = 1;
+  optional string source_metadata = 2;
+}
+
+message CompositeImageOptions {
+  required int32 source_index = 1;
+  required int32 x_offset = 2;
+  required int32 y_offset = 3;
+  required float opacity = 4;
+
+  enum ANCHOR {
+    TOP_LEFT = 0;
+    TOP = 1;
+    TOP_RIGHT = 2;
+    LEFT = 3;
+    CENTER = 4;
+    RIGHT = 5;
+    BOTTOM_LEFT = 6;
+    BOTTOM = 7;
+    BOTTOM_RIGHT = 8;
+  }
+
+  required ANCHOR anchor = 5;
+}
+
+message ImagesCanvas {
+  required int32 width = 1;
+  required int32 height = 2;
+  required OutputSettings output = 3;
+  optional int32 color = 4 [default=-1];
+}
+
+message ImagesCompositeRequest {
+  repeated ImageData image = 1;
+  repeated CompositeImageOptions options = 2;
+  required ImagesCanvas canvas = 3;
+}
+
+message ImagesCompositeResponse {
+  required ImageData image = 1;
+}
+
+message ImagesHistogramRequest {
+  required ImageData image = 1;
+}
+
+message ImagesHistogram {
+  repeated int32 red = 1;
+  repeated int32 green = 2;
+  repeated int32 blue = 3;
+}
+
+message ImagesHistogramResponse {
+  required ImagesHistogram histogram = 1;
+}
+
+message ImagesGetUrlBaseRequest {
+  required string blob_key = 1;
+
+  optional bool create_secure_url = 2 [default = false];
+}
+
+message ImagesGetUrlBaseResponse {
+  required string url = 1;
+}
+
+message ImagesDeleteUrlBaseRequest {
+  required string blob_key = 1;
+}
+
+message ImagesDeleteUrlBaseResponse {
+}

vendor/google.golang.org/appengine/internal/internal_vm_test.go

@@ -0,0 +1,60 @@
+// Copyright 2014 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+// +build !appengine
+
+package internal
+
+import (
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestInstallingHealthChecker(t *testing.T) {
+	try := func(desc string, mux *http.ServeMux, wantCode int, wantBody string) {
+		installHealthChecker(mux)
+		srv := httptest.NewServer(mux)
+		defer srv.Close()
+
+		resp, err := http.Get(srv.URL + "/_ah/health")
+		if err != nil {
+			t.Errorf("%s: http.Get: %v", desc, err)
+			return
+		}
+		defer resp.Body.Close()
+		body, err := ioutil.ReadAll(resp.Body)
+		if err != nil {
+			t.Errorf("%s: reading body: %v", desc, err)
+			return
+		}
+
+		if resp.StatusCode != wantCode {
+			t.Errorf("%s: got HTTP %d, want %d", desc, resp.StatusCode, wantCode)
+			return
+		}
+		if wantBody != "" && string(body) != wantBody {
+			t.Errorf("%s: got HTTP body %q, want %q", desc, body, wantBody)
+			return
+		}
+	}
+
+	// If there's no handlers, or only a root handler, a health checker should be installed.
+	try("empty mux", http.NewServeMux(), 200, "ok")
+	mux := http.NewServeMux()
+	mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
+		io.WriteString(w, "root handler")
+	})
+	try("mux with root handler", mux, 200, "ok")
+
+	// If there's a custom health check handler, one should not be installed.
+	mux = http.NewServeMux()
+	mux.HandleFunc("/_ah/health", func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(418)
+		io.WriteString(w, "I'm short and stout!")
+	})
+	try("mux with custom health checker", mux, 418, "I'm short and stout!")
+}

vendor/google.golang.org/appengine/internal/mail/mail_service.pb.go

@@ -0,0 +1,229 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/mail/mail_service.proto
+// DO NOT EDIT!
+
+/*
+Package mail is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/mail/mail_service.proto
+
+It has these top-level messages:
+	MailServiceError
+	MailAttachment
+	MailHeader
+	MailMessage
+*/
+package mail
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type MailServiceError_ErrorCode int32
+
+const (
+	MailServiceError_OK                      MailServiceError_ErrorCode = 0
+	MailServiceError_INTERNAL_ERROR          MailServiceError_ErrorCode = 1
+	MailServiceError_BAD_REQUEST             MailServiceError_ErrorCode = 2
+	MailServiceError_UNAUTHORIZED_SENDER     MailServiceError_ErrorCode = 3
+	MailServiceError_INVALID_ATTACHMENT_TYPE MailServiceError_ErrorCode = 4
+	MailServiceError_INVALID_HEADER_NAME     MailServiceError_ErrorCode = 5
+	MailServiceError_INVALID_CONTENT_ID      MailServiceError_ErrorCode = 6
+)
+
+var MailServiceError_ErrorCode_name = map[int32]string{
+	0: "OK",
+	1: "INTERNAL_ERROR",
+	2: "BAD_REQUEST",
+	3: "UNAUTHORIZED_SENDER",
+	4: "INVALID_ATTACHMENT_TYPE",
+	5: "INVALID_HEADER_NAME",
+	6: "INVALID_CONTENT_ID",
+}
+var MailServiceError_ErrorCode_value = map[string]int32{
+	"OK":                      0,
+	"INTERNAL_ERROR":          1,
+	"BAD_REQUEST":             2,
+	"UNAUTHORIZED_SENDER":     3,
+	"INVALID_ATTACHMENT_TYPE": 4,
+	"INVALID_HEADER_NAME":     5,
+	"INVALID_CONTENT_ID":      6,
+}
+
+func (x MailServiceError_ErrorCode) Enum() *MailServiceError_ErrorCode {
+	p := new(MailServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x MailServiceError_ErrorCode) String() string {
+	return proto.EnumName(MailServiceError_ErrorCode_name, int32(x))
+}
+func (x *MailServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MailServiceError_ErrorCode_value, data, "MailServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = MailServiceError_ErrorCode(value)
+	return nil
+}
+
+type MailServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *MailServiceError) Reset()         { *m = MailServiceError{} }
+func (m *MailServiceError) String() string { return proto.CompactTextString(m) }
+func (*MailServiceError) ProtoMessage()    {}
+
+type MailAttachment struct {
+	FileName         *string `protobuf:"bytes,1,req,name=FileName" json:"FileName,omitempty"`
+	Data             []byte  `protobuf:"bytes,2,req,name=Data" json:"Data,omitempty"`
+	ContentID        *string `protobuf:"bytes,3,opt,name=ContentID" json:"ContentID,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *MailAttachment) Reset()         { *m = MailAttachment{} }
+func (m *MailAttachment) String() string { return proto.CompactTextString(m) }
+func (*MailAttachment) ProtoMessage()    {}
+
+func (m *MailAttachment) GetFileName() string {
+	if m != nil && m.FileName != nil {
+		return *m.FileName
+	}
+	return ""
+}
+
+func (m *MailAttachment) GetData() []byte {
+	if m != nil {
+		return m.Data
+	}
+	return nil
+}
+
+func (m *MailAttachment) GetContentID() string {
+	if m != nil && m.ContentID != nil {
+		return *m.ContentID
+	}
+	return ""
+}
+
+type MailHeader struct {
+	Name             *string `protobuf:"bytes,1,req,name=name" json:"name,omitempty"`
+	Value            *string `protobuf:"bytes,2,req,name=value" json:"value,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *MailHeader) Reset()         { *m = MailHeader{} }
+func (m *MailHeader) String() string { return proto.CompactTextString(m) }
+func (*MailHeader) ProtoMessage()    {}
+
+func (m *MailHeader) GetName() string {
+	if m != nil && m.Name != nil {
+		return *m.Name
+	}
+	return ""
+}
+
+func (m *MailHeader) GetValue() string {
+	if m != nil && m.Value != nil {
+		return *m.Value
+	}
+	return ""
+}
+
+type MailMessage struct {
+	Sender           *string           `protobuf:"bytes,1,req,name=Sender" json:"Sender,omitempty"`
+	ReplyTo          *string           `protobuf:"bytes,2,opt,name=ReplyTo" json:"ReplyTo,omitempty"`
+	To               []string          `protobuf:"bytes,3,rep,name=To" json:"To,omitempty"`
+	Cc               []string          `protobuf:"bytes,4,rep,name=Cc" json:"Cc,omitempty"`
+	Bcc              []string          `protobuf:"bytes,5,rep,name=Bcc" json:"Bcc,omitempty"`
+	Subject          *string           `protobuf:"bytes,6,req,name=Subject" json:"Subject,omitempty"`
+	TextBody         *string           `protobuf:"bytes,7,opt,name=TextBody" json:"TextBody,omitempty"`
+	HtmlBody         *string           `protobuf:"bytes,8,opt,name=HtmlBody" json:"HtmlBody,omitempty"`
+	Attachment       []*MailAttachment `protobuf:"bytes,9,rep,name=Attachment" json:"Attachment,omitempty"`
+	Header           []*MailHeader     `protobuf:"bytes,10,rep,name=Header" json:"Header,omitempty"`
+	XXX_unrecognized []byte            `json:"-"`
+}
+
+func (m *MailMessage) Reset()         { *m = MailMessage{} }
+func (m *MailMessage) String() string { return proto.CompactTextString(m) }
+func (*MailMessage) ProtoMessage()    {}
+
+func (m *MailMessage) GetSender() string {
+	if m != nil && m.Sender != nil {
+		return *m.Sender
+	}
+	return ""
+}
+
+func (m *MailMessage) GetReplyTo() string {
+	if m != nil && m.ReplyTo != nil {
+		return *m.ReplyTo
+	}
+	return ""
+}
+
+func (m *MailMessage) GetTo() []string {
+	if m != nil {
+		return m.To
+	}
+	return nil
+}
+
+func (m *MailMessage) GetCc() []string {
+	if m != nil {
+		return m.Cc
+	}
+	return nil
+}
+
+func (m *MailMessage) GetBcc() []string {
+	if m != nil {
+		return m.Bcc
+	}
+	return nil
+}
+
+func (m *MailMessage) GetSubject() string {
+	if m != nil && m.Subject != nil {
+		return *m.Subject
+	}
+	return ""
+}
+
+func (m *MailMessage) GetTextBody() string {
+	if m != nil && m.TextBody != nil {
+		return *m.TextBody
+	}
+	return ""
+}
+
+func (m *MailMessage) GetHtmlBody() string {
+	if m != nil && m.HtmlBody != nil {
+		return *m.HtmlBody
+	}
+	return ""
+}
+
+func (m *MailMessage) GetAttachment() []*MailAttachment {
+	if m != nil {
+		return m.Attachment
+	}
+	return nil
+}
+
+func (m *MailMessage) GetHeader() []*MailHeader {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/mail/mail_service.proto

@@ -0,0 +1,45 @@
+syntax = "proto2";
+option go_package = "mail";
+
+package appengine;
+
+message MailServiceError {
+  enum ErrorCode {
+    OK = 0;
+    INTERNAL_ERROR = 1;
+    BAD_REQUEST = 2;
+    UNAUTHORIZED_SENDER = 3;
+    INVALID_ATTACHMENT_TYPE = 4;
+    INVALID_HEADER_NAME = 5;
+    INVALID_CONTENT_ID = 6;
+  }
+}
+
+message MailAttachment {
+  required string FileName = 1;
+  required bytes Data = 2;
+  optional string ContentID = 3;
+}
+
+message MailHeader {
+  required string name = 1;
+  required string value = 2;
+}
+
+message MailMessage {
+  required string Sender = 1;
+  optional string ReplyTo = 2;
+
+  repeated string To = 3;
+  repeated string Cc = 4;
+  repeated string Bcc = 5;
+
+  required string Subject = 6;
+
+  optional string TextBody = 7;
+  optional string HtmlBody = 8;
+
+  repeated MailAttachment Attachment = 9;
+
+  repeated MailHeader Header = 10;
+}

vendor/google.golang.org/appengine/internal/main_vm.go

@@ -22,11 +22,7 @@ func Main() {
 		port = s
 	}
 
-	host := ""
-	if IsDevAppServer() {
-		host = "127.0.0.1"
-	}
-	if err := http.ListenAndServe(host+":"+port, http.HandlerFunc(handleHTTP)); err != nil {
+	if err := http.ListenAndServe(":"+port, http.HandlerFunc(handleHTTP)); err != nil {
 		log.Fatalf("http.ListenAndServe: %v", err)
 	}
 }

vendor/google.golang.org/appengine/internal/memcache/memcache_service.pb.go

@@ -0,0 +1,938 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/memcache/memcache_service.proto
+// DO NOT EDIT!
+
+/*
+Package memcache is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/memcache/memcache_service.proto
+
+It has these top-level messages:
+	MemcacheServiceError
+	AppOverride
+	MemcacheGetRequest
+	MemcacheGetResponse
+	MemcacheSetRequest
+	MemcacheSetResponse
+	MemcacheDeleteRequest
+	MemcacheDeleteResponse
+	MemcacheIncrementRequest
+	MemcacheIncrementResponse
+	MemcacheBatchIncrementRequest
+	MemcacheBatchIncrementResponse
+	MemcacheFlushRequest
+	MemcacheFlushResponse
+	MemcacheStatsRequest
+	MergedNamespaceStats
+	MemcacheStatsResponse
+	MemcacheGrabTailRequest
+	MemcacheGrabTailResponse
+*/
+package memcache
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type MemcacheServiceError_ErrorCode int32
+
+const (
+	MemcacheServiceError_OK                MemcacheServiceError_ErrorCode = 0
+	MemcacheServiceError_UNSPECIFIED_ERROR MemcacheServiceError_ErrorCode = 1
+	MemcacheServiceError_NAMESPACE_NOT_SET MemcacheServiceError_ErrorCode = 2
+	MemcacheServiceError_PERMISSION_DENIED MemcacheServiceError_ErrorCode = 3
+	MemcacheServiceError_INVALID_VALUE     MemcacheServiceError_ErrorCode = 6
+)
+
+var MemcacheServiceError_ErrorCode_name = map[int32]string{
+	0: "OK",
+	1: "UNSPECIFIED_ERROR",
+	2: "NAMESPACE_NOT_SET",
+	3: "PERMISSION_DENIED",
+	6: "INVALID_VALUE",
+}
+var MemcacheServiceError_ErrorCode_value = map[string]int32{
+	"OK":                0,
+	"UNSPECIFIED_ERROR": 1,
+	"NAMESPACE_NOT_SET": 2,
+	"PERMISSION_DENIED": 3,
+	"INVALID_VALUE":     6,
+}
+
+func (x MemcacheServiceError_ErrorCode) Enum() *MemcacheServiceError_ErrorCode {
+	p := new(MemcacheServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x MemcacheServiceError_ErrorCode) String() string {
+	return proto.EnumName(MemcacheServiceError_ErrorCode_name, int32(x))
+}
+func (x *MemcacheServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MemcacheServiceError_ErrorCode_value, data, "MemcacheServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = MemcacheServiceError_ErrorCode(value)
+	return nil
+}
+
+type MemcacheSetRequest_SetPolicy int32
+
+const (
+	MemcacheSetRequest_SET     MemcacheSetRequest_SetPolicy = 1
+	MemcacheSetRequest_ADD     MemcacheSetRequest_SetPolicy = 2
+	MemcacheSetRequest_REPLACE MemcacheSetRequest_SetPolicy = 3
+	MemcacheSetRequest_CAS     MemcacheSetRequest_SetPolicy = 4
+)
+
+var MemcacheSetRequest_SetPolicy_name = map[int32]string{
+	1: "SET",
+	2: "ADD",
+	3: "REPLACE",
+	4: "CAS",
+}
+var MemcacheSetRequest_SetPolicy_value = map[string]int32{
+	"SET":     1,
+	"ADD":     2,
+	"REPLACE": 3,
+	"CAS":     4,
+}
+
+func (x MemcacheSetRequest_SetPolicy) Enum() *MemcacheSetRequest_SetPolicy {
+	p := new(MemcacheSetRequest_SetPolicy)
+	*p = x
+	return p
+}
+func (x MemcacheSetRequest_SetPolicy) String() string {
+	return proto.EnumName(MemcacheSetRequest_SetPolicy_name, int32(x))
+}
+func (x *MemcacheSetRequest_SetPolicy) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MemcacheSetRequest_SetPolicy_value, data, "MemcacheSetRequest_SetPolicy")
+	if err != nil {
+		return err
+	}
+	*x = MemcacheSetRequest_SetPolicy(value)
+	return nil
+}
+
+type MemcacheSetResponse_SetStatusCode int32
+
+const (
+	MemcacheSetResponse_STORED     MemcacheSetResponse_SetStatusCode = 1
+	MemcacheSetResponse_NOT_STORED MemcacheSetResponse_SetStatusCode = 2
+	MemcacheSetResponse_ERROR      MemcacheSetResponse_SetStatusCode = 3
+	MemcacheSetResponse_EXISTS     MemcacheSetResponse_SetStatusCode = 4
+)
+
+var MemcacheSetResponse_SetStatusCode_name = map[int32]string{
+	1: "STORED",
+	2: "NOT_STORED",
+	3: "ERROR",
+	4: "EXISTS",
+}
+var MemcacheSetResponse_SetStatusCode_value = map[string]int32{
+	"STORED":     1,
+	"NOT_STORED": 2,
+	"ERROR":      3,
+	"EXISTS":     4,
+}
+
+func (x MemcacheSetResponse_SetStatusCode) Enum() *MemcacheSetResponse_SetStatusCode {
+	p := new(MemcacheSetResponse_SetStatusCode)
+	*p = x
+	return p
+}
+func (x MemcacheSetResponse_SetStatusCode) String() string {
+	return proto.EnumName(MemcacheSetResponse_SetStatusCode_name, int32(x))
+}
+func (x *MemcacheSetResponse_SetStatusCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MemcacheSetResponse_SetStatusCode_value, data, "MemcacheSetResponse_SetStatusCode")
+	if err != nil {
+		return err
+	}
+	*x = MemcacheSetResponse_SetStatusCode(value)
+	return nil
+}
+
+type MemcacheDeleteResponse_DeleteStatusCode int32
+
+const (
+	MemcacheDeleteResponse_DELETED   MemcacheDeleteResponse_DeleteStatusCode = 1
+	MemcacheDeleteResponse_NOT_FOUND MemcacheDeleteResponse_DeleteStatusCode = 2
+)
+
+var MemcacheDeleteResponse_DeleteStatusCode_name = map[int32]string{
+	1: "DELETED",
+	2: "NOT_FOUND",
+}
+var MemcacheDeleteResponse_DeleteStatusCode_value = map[string]int32{
+	"DELETED":   1,
+	"NOT_FOUND": 2,
+}
+
+func (x MemcacheDeleteResponse_DeleteStatusCode) Enum() *MemcacheDeleteResponse_DeleteStatusCode {
+	p := new(MemcacheDeleteResponse_DeleteStatusCode)
+	*p = x
+	return p
+}
+func (x MemcacheDeleteResponse_DeleteStatusCode) String() string {
+	return proto.EnumName(MemcacheDeleteResponse_DeleteStatusCode_name, int32(x))
+}
+func (x *MemcacheDeleteResponse_DeleteStatusCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MemcacheDeleteResponse_DeleteStatusCode_value, data, "MemcacheDeleteResponse_DeleteStatusCode")
+	if err != nil {
+		return err
+	}
+	*x = MemcacheDeleteResponse_DeleteStatusCode(value)
+	return nil
+}
+
+type MemcacheIncrementRequest_Direction int32
+
+const (
+	MemcacheIncrementRequest_INCREMENT MemcacheIncrementRequest_Direction = 1
+	MemcacheIncrementRequest_DECREMENT MemcacheIncrementRequest_Direction = 2
+)
+
+var MemcacheIncrementRequest_Direction_name = map[int32]string{
+	1: "INCREMENT",
+	2: "DECREMENT",
+}
+var MemcacheIncrementRequest_Direction_value = map[string]int32{
+	"INCREMENT": 1,
+	"DECREMENT": 2,
+}
+
+func (x MemcacheIncrementRequest_Direction) Enum() *MemcacheIncrementRequest_Direction {
+	p := new(MemcacheIncrementRequest_Direction)
+	*p = x
+	return p
+}
+func (x MemcacheIncrementRequest_Direction) String() string {
+	return proto.EnumName(MemcacheIncrementRequest_Direction_name, int32(x))
+}
+func (x *MemcacheIncrementRequest_Direction) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MemcacheIncrementRequest_Direction_value, data, "MemcacheIncrementRequest_Direction")
+	if err != nil {
+		return err
+	}
+	*x = MemcacheIncrementRequest_Direction(value)
+	return nil
+}
+
+type MemcacheIncrementResponse_IncrementStatusCode int32
+
+const (
+	MemcacheIncrementResponse_OK          MemcacheIncrementResponse_IncrementStatusCode = 1
+	MemcacheIncrementResponse_NOT_CHANGED MemcacheIncrementResponse_IncrementStatusCode = 2
+	MemcacheIncrementResponse_ERROR       MemcacheIncrementResponse_IncrementStatusCode = 3
+)
+
+var MemcacheIncrementResponse_IncrementStatusCode_name = map[int32]string{
+	1: "OK",
+	2: "NOT_CHANGED",
+	3: "ERROR",
+}
+var MemcacheIncrementResponse_IncrementStatusCode_value = map[string]int32{
+	"OK":          1,
+	"NOT_CHANGED": 2,
+	"ERROR":       3,
+}
+
+func (x MemcacheIncrementResponse_IncrementStatusCode) Enum() *MemcacheIncrementResponse_IncrementStatusCode {
+	p := new(MemcacheIncrementResponse_IncrementStatusCode)
+	*p = x
+	return p
+}
+func (x MemcacheIncrementResponse_IncrementStatusCode) String() string {
+	return proto.EnumName(MemcacheIncrementResponse_IncrementStatusCode_name, int32(x))
+}
+func (x *MemcacheIncrementResponse_IncrementStatusCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(MemcacheIncrementResponse_IncrementStatusCode_value, data, "MemcacheIncrementResponse_IncrementStatusCode")
+	if err != nil {
+		return err
+	}
+	*x = MemcacheIncrementResponse_IncrementStatusCode(value)
+	return nil
+}
+
+type MemcacheServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *MemcacheServiceError) Reset()         { *m = MemcacheServiceError{} }
+func (m *MemcacheServiceError) String() string { return proto.CompactTextString(m) }
+func (*MemcacheServiceError) ProtoMessage()    {}
+
+type AppOverride struct {
+	AppId                    *string `protobuf:"bytes,1,req,name=app_id" json:"app_id,omitempty"`
+	NumMemcachegBackends     *int32  `protobuf:"varint,2,opt,name=num_memcacheg_backends" json:"num_memcacheg_backends,omitempty"`
+	IgnoreShardlock          *bool   `protobuf:"varint,3,opt,name=ignore_shardlock" json:"ignore_shardlock,omitempty"`
+	MemcachePoolHint         *string `protobuf:"bytes,4,opt,name=memcache_pool_hint" json:"memcache_pool_hint,omitempty"`
+	MemcacheShardingStrategy []byte  `protobuf:"bytes,5,opt,name=memcache_sharding_strategy" json:"memcache_sharding_strategy,omitempty"`
+	XXX_unrecognized         []byte  `json:"-"`
+}
+
+func (m *AppOverride) Reset()         { *m = AppOverride{} }
+func (m *AppOverride) String() string { return proto.CompactTextString(m) }
+func (*AppOverride) ProtoMessage()    {}
+
+func (m *AppOverride) GetAppId() string {
+	if m != nil && m.AppId != nil {
+		return *m.AppId
+	}
+	return ""
+}
+
+func (m *AppOverride) GetNumMemcachegBackends() int32 {
+	if m != nil && m.NumMemcachegBackends != nil {
+		return *m.NumMemcachegBackends
+	}
+	return 0
+}
+
+func (m *AppOverride) GetIgnoreShardlock() bool {
+	if m != nil && m.IgnoreShardlock != nil {
+		return *m.IgnoreShardlock
+	}
+	return false
+}
+
+func (m *AppOverride) GetMemcachePoolHint() string {
+	if m != nil && m.MemcachePoolHint != nil {
+		return *m.MemcachePoolHint
+	}
+	return ""
+}
+
+func (m *AppOverride) GetMemcacheShardingStrategy() []byte {
+	if m != nil {
+		return m.MemcacheShardingStrategy
+	}
+	return nil
+}
+
+type MemcacheGetRequest struct {
+	Key              [][]byte     `protobuf:"bytes,1,rep,name=key" json:"key,omitempty"`
+	NameSpace        *string      `protobuf:"bytes,2,opt,name=name_space,def=" json:"name_space,omitempty"`
+	ForCas           *bool        `protobuf:"varint,4,opt,name=for_cas" json:"for_cas,omitempty"`
+	Override         *AppOverride `protobuf:"bytes,5,opt,name=override" json:"override,omitempty"`
+	XXX_unrecognized []byte       `json:"-"`
+}
+
+func (m *MemcacheGetRequest) Reset()         { *m = MemcacheGetRequest{} }
+func (m *MemcacheGetRequest) String() string { return proto.CompactTextString(m) }
+func (*MemcacheGetRequest) ProtoMessage()    {}
+
+func (m *MemcacheGetRequest) GetKey() [][]byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *MemcacheGetRequest) GetNameSpace() string {
+	if m != nil && m.NameSpace != nil {
+		return *m.NameSpace
+	}
+	return ""
+}
+
+func (m *MemcacheGetRequest) GetForCas() bool {
+	if m != nil && m.ForCas != nil {
+		return *m.ForCas
+	}
+	return false
+}
+
+func (m *MemcacheGetRequest) GetOverride() *AppOverride {
+	if m != nil {
+		return m.Override
+	}
+	return nil
+}
+
+type MemcacheGetResponse struct {
+	Item             []*MemcacheGetResponse_Item `protobuf:"group,1,rep,name=Item" json:"item,omitempty"`
+	XXX_unrecognized []byte                      `json:"-"`
+}
+
+func (m *MemcacheGetResponse) Reset()         { *m = MemcacheGetResponse{} }
+func (m *MemcacheGetResponse) String() string { return proto.CompactTextString(m) }
+func (*MemcacheGetResponse) ProtoMessage()    {}
+
+func (m *MemcacheGetResponse) GetItem() []*MemcacheGetResponse_Item {
+	if m != nil {
+		return m.Item
+	}
+	return nil
+}
+
+type MemcacheGetResponse_Item struct {
+	Key              []byte  `protobuf:"bytes,2,req,name=key" json:"key,omitempty"`
+	Value            []byte  `protobuf:"bytes,3,req,name=value" json:"value,omitempty"`
+	Flags            *uint32 `protobuf:"fixed32,4,opt,name=flags" json:"flags,omitempty"`
+	CasId            *uint64 `protobuf:"fixed64,5,opt,name=cas_id" json:"cas_id,omitempty"`
+	ExpiresInSeconds *int32  `protobuf:"varint,6,opt,name=expires_in_seconds" json:"expires_in_seconds,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *MemcacheGetResponse_Item) Reset()         { *m = MemcacheGetResponse_Item{} }
+func (m *MemcacheGetResponse_Item) String() string { return proto.CompactTextString(m) }
+func (*MemcacheGetResponse_Item) ProtoMessage()    {}
+
+func (m *MemcacheGetResponse_Item) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *MemcacheGetResponse_Item) GetValue() []byte {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func (m *MemcacheGetResponse_Item) GetFlags() uint32 {
+	if m != nil && m.Flags != nil {
+		return *m.Flags
+	}
+	return 0
+}
+
+func (m *MemcacheGetResponse_Item) GetCasId() uint64 {
+	if m != nil && m.CasId != nil {
+		return *m.CasId
+	}
+	return 0
+}
+
+func (m *MemcacheGetResponse_Item) GetExpiresInSeconds() int32 {
+	if m != nil && m.ExpiresInSeconds != nil {
+		return *m.ExpiresInSeconds
+	}
+	return 0
+}
+
+type MemcacheSetRequest struct {
+	Item             []*MemcacheSetRequest_Item `protobuf:"group,1,rep,name=Item" json:"item,omitempty"`
+	NameSpace        *string                    `protobuf:"bytes,7,opt,name=name_space,def=" json:"name_space,omitempty"`
+	Override         *AppOverride               `protobuf:"bytes,10,opt,name=override" json:"override,omitempty"`
+	XXX_unrecognized []byte                     `json:"-"`
+}
+
+func (m *MemcacheSetRequest) Reset()         { *m = MemcacheSetRequest{} }
+func (m *MemcacheSetRequest) String() string { return proto.CompactTextString(m) }
+func (*MemcacheSetRequest) ProtoMessage()    {}
+
+func (m *MemcacheSetRequest) GetItem() []*MemcacheSetRequest_Item {
+	if m != nil {
+		return m.Item
+	}
+	return nil
+}
+
+func (m *MemcacheSetRequest) GetNameSpace() string {
+	if m != nil && m.NameSpace != nil {
+		return *m.NameSpace
+	}
+	return ""
+}
+
+func (m *MemcacheSetRequest) GetOverride() *AppOverride {
+	if m != nil {
+		return m.Override
+	}
+	return nil
+}
+
+type MemcacheSetRequest_Item struct {
+	Key              []byte                        `protobuf:"bytes,2,req,name=key" json:"key,omitempty"`
+	Value            []byte                        `protobuf:"bytes,3,req,name=value" json:"value,omitempty"`
+	Flags            *uint32                       `protobuf:"fixed32,4,opt,name=flags" json:"flags,omitempty"`
+	SetPolicy        *MemcacheSetRequest_SetPolicy `protobuf:"varint,5,opt,name=set_policy,enum=appengine.MemcacheSetRequest_SetPolicy,def=1" json:"set_policy,omitempty"`
+	ExpirationTime   *uint32                       `protobuf:"fixed32,6,opt,name=expiration_time,def=0" json:"expiration_time,omitempty"`
+	CasId            *uint64                       `protobuf:"fixed64,8,opt,name=cas_id" json:"cas_id,omitempty"`
+	ForCas           *bool                         `protobuf:"varint,9,opt,name=for_cas" json:"for_cas,omitempty"`
+	XXX_unrecognized []byte                        `json:"-"`
+}
+
+func (m *MemcacheSetRequest_Item) Reset()         { *m = MemcacheSetRequest_Item{} }
+func (m *MemcacheSetRequest_Item) String() string { return proto.CompactTextString(m) }
+func (*MemcacheSetRequest_Item) ProtoMessage()    {}
+
+const Default_MemcacheSetRequest_Item_SetPolicy MemcacheSetRequest_SetPolicy = MemcacheSetRequest_SET
+const Default_MemcacheSetRequest_Item_ExpirationTime uint32 = 0
+
+func (m *MemcacheSetRequest_Item) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *MemcacheSetRequest_Item) GetValue() []byte {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func (m *MemcacheSetRequest_Item) GetFlags() uint32 {
+	if m != nil && m.Flags != nil {
+		return *m.Flags
+	}
+	return 0
+}
+
+func (m *MemcacheSetRequest_Item) GetSetPolicy() MemcacheSetRequest_SetPolicy {
+	if m != nil && m.SetPolicy != nil {
+		return *m.SetPolicy
+	}
+	return Default_MemcacheSetRequest_Item_SetPolicy
+}
+
+func (m *MemcacheSetRequest_Item) GetExpirationTime() uint32 {
+	if m != nil && m.ExpirationTime != nil {
+		return *m.ExpirationTime
+	}
+	return Default_MemcacheSetRequest_Item_ExpirationTime
+}
+
+func (m *MemcacheSetRequest_Item) GetCasId() uint64 {
+	if m != nil && m.CasId != nil {
+		return *m.CasId
+	}
+	return 0
+}
+
+func (m *MemcacheSetRequest_Item) GetForCas() bool {
+	if m != nil && m.ForCas != nil {
+		return *m.ForCas
+	}
+	return false
+}
+
+type MemcacheSetResponse struct {
+	SetStatus        []MemcacheSetResponse_SetStatusCode `protobuf:"varint,1,rep,name=set_status,enum=appengine.MemcacheSetResponse_SetStatusCode" json:"set_status,omitempty"`
+	XXX_unrecognized []byte                              `json:"-"`
+}
+
+func (m *MemcacheSetResponse) Reset()         { *m = MemcacheSetResponse{} }
+func (m *MemcacheSetResponse) String() string { return proto.CompactTextString(m) }
+func (*MemcacheSetResponse) ProtoMessage()    {}
+
+func (m *MemcacheSetResponse) GetSetStatus() []MemcacheSetResponse_SetStatusCode {
+	if m != nil {
+		return m.SetStatus
+	}
+	return nil
+}
+
+type MemcacheDeleteRequest struct {
+	Item             []*MemcacheDeleteRequest_Item `protobuf:"group,1,rep,name=Item" json:"item,omitempty"`
+	NameSpace        *string                       `protobuf:"bytes,4,opt,name=name_space,def=" json:"name_space,omitempty"`
+	Override         *AppOverride                  `protobuf:"bytes,5,opt,name=override" json:"override,omitempty"`
+	XXX_unrecognized []byte                        `json:"-"`
+}
+
+func (m *MemcacheDeleteRequest) Reset()         { *m = MemcacheDeleteRequest{} }
+func (m *MemcacheDeleteRequest) String() string { return proto.CompactTextString(m) }
+func (*MemcacheDeleteRequest) ProtoMessage()    {}
+
+func (m *MemcacheDeleteRequest) GetItem() []*MemcacheDeleteRequest_Item {
+	if m != nil {
+		return m.Item
+	}
+	return nil
+}
+
+func (m *MemcacheDeleteRequest) GetNameSpace() string {
+	if m != nil && m.NameSpace != nil {
+		return *m.NameSpace
+	}
+	return ""
+}
+
+func (m *MemcacheDeleteRequest) GetOverride() *AppOverride {
+	if m != nil {
+		return m.Override
+	}
+	return nil
+}
+
+type MemcacheDeleteRequest_Item struct {
+	Key              []byte  `protobuf:"bytes,2,req,name=key" json:"key,omitempty"`
+	DeleteTime       *uint32 `protobuf:"fixed32,3,opt,name=delete_time,def=0" json:"delete_time,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *MemcacheDeleteRequest_Item) Reset()         { *m = MemcacheDeleteRequest_Item{} }
+func (m *MemcacheDeleteRequest_Item) String() string { return proto.CompactTextString(m) }
+func (*MemcacheDeleteRequest_Item) ProtoMessage()    {}
+
+const Default_MemcacheDeleteRequest_Item_DeleteTime uint32 = 0
+
+func (m *MemcacheDeleteRequest_Item) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *MemcacheDeleteRequest_Item) GetDeleteTime() uint32 {
+	if m != nil && m.DeleteTime != nil {
+		return *m.DeleteTime
+	}
+	return Default_MemcacheDeleteRequest_Item_DeleteTime
+}
+
+type MemcacheDeleteResponse struct {
+	DeleteStatus     []MemcacheDeleteResponse_DeleteStatusCode `protobuf:"varint,1,rep,name=delete_status,enum=appengine.MemcacheDeleteResponse_DeleteStatusCode" json:"delete_status,omitempty"`
+	XXX_unrecognized []byte                                    `json:"-"`
+}
+
+func (m *MemcacheDeleteResponse) Reset()         { *m = MemcacheDeleteResponse{} }
+func (m *MemcacheDeleteResponse) String() string { return proto.CompactTextString(m) }
+func (*MemcacheDeleteResponse) ProtoMessage()    {}
+
+func (m *MemcacheDeleteResponse) GetDeleteStatus() []MemcacheDeleteResponse_DeleteStatusCode {
+	if m != nil {
+		return m.DeleteStatus
+	}
+	return nil
+}
+
+type MemcacheIncrementRequest struct {
+	Key              []byte                              `protobuf:"bytes,1,req,name=key" json:"key,omitempty"`
+	NameSpace        *string                             `protobuf:"bytes,4,opt,name=name_space,def=" json:"name_space,omitempty"`
+	Delta            *uint64                             `protobuf:"varint,2,opt,name=delta,def=1" json:"delta,omitempty"`
+	Direction        *MemcacheIncrementRequest_Direction `protobuf:"varint,3,opt,name=direction,enum=appengine.MemcacheIncrementRequest_Direction,def=1" json:"direction,omitempty"`
+	InitialValue     *uint64                             `protobuf:"varint,5,opt,name=initial_value" json:"initial_value,omitempty"`
+	InitialFlags     *uint32                             `protobuf:"fixed32,6,opt,name=initial_flags" json:"initial_flags,omitempty"`
+	Override         *AppOverride                        `protobuf:"bytes,7,opt,name=override" json:"override,omitempty"`
+	XXX_unrecognized []byte                              `json:"-"`
+}
+
+func (m *MemcacheIncrementRequest) Reset()         { *m = MemcacheIncrementRequest{} }
+func (m *MemcacheIncrementRequest) String() string { return proto.CompactTextString(m) }
+func (*MemcacheIncrementRequest) ProtoMessage()    {}
+
+const Default_MemcacheIncrementRequest_Delta uint64 = 1
+const Default_MemcacheIncrementRequest_Direction MemcacheIncrementRequest_Direction = MemcacheIncrementRequest_INCREMENT
+
+func (m *MemcacheIncrementRequest) GetKey() []byte {
+	if m != nil {
+		return m.Key
+	}
+	return nil
+}
+
+func (m *MemcacheIncrementRequest) GetNameSpace() string {
+	if m != nil && m.NameSpace != nil {
+		return *m.NameSpace
+	}
+	return ""
+}
+
+func (m *MemcacheIncrementRequest) GetDelta() uint64 {
+	if m != nil && m.Delta != nil {
+		return *m.Delta
+	}
+	return Default_MemcacheIncrementRequest_Delta
+}
+
+func (m *MemcacheIncrementRequest) GetDirection() MemcacheIncrementRequest_Direction {
+	if m != nil && m.Direction != nil {
+		return *m.Direction
+	}
+	return Default_MemcacheIncrementRequest_Direction
+}
+
+func (m *MemcacheIncrementRequest) GetInitialValue() uint64 {
+	if m != nil && m.InitialValue != nil {
+		return *m.InitialValue
+	}
+	return 0
+}
+
+func (m *MemcacheIncrementRequest) GetInitialFlags() uint32 {
+	if m != nil && m.InitialFlags != nil {
+		return *m.InitialFlags
+	}
+	return 0
+}
+
+func (m *MemcacheIncrementRequest) GetOverride() *AppOverride {
+	if m != nil {
+		return m.Override
+	}
+	return nil
+}
+
+type MemcacheIncrementResponse struct {
+	NewValue         *uint64                                        `protobuf:"varint,1,opt,name=new_value" json:"new_value,omitempty"`
+	IncrementStatus  *MemcacheIncrementResponse_IncrementStatusCode `protobuf:"varint,2,opt,name=increment_status,enum=appengine.MemcacheIncrementResponse_IncrementStatusCode" json:"increment_status,omitempty"`
+	XXX_unrecognized []byte                                         `json:"-"`
+}
+
+func (m *MemcacheIncrementResponse) Reset()         { *m = MemcacheIncrementResponse{} }
+func (m *MemcacheIncrementResponse) String() string { return proto.CompactTextString(m) }
+func (*MemcacheIncrementResponse) ProtoMessage()    {}
+
+func (m *MemcacheIncrementResponse) GetNewValue() uint64 {
+	if m != nil && m.NewValue != nil {
+		return *m.NewValue
+	}
+	return 0
+}
+
+func (m *MemcacheIncrementResponse) GetIncrementStatus() MemcacheIncrementResponse_IncrementStatusCode {
+	if m != nil && m.IncrementStatus != nil {
+		return *m.IncrementStatus
+	}
+	return MemcacheIncrementResponse_OK
+}
+
+type MemcacheBatchIncrementRequest struct {
+	NameSpace        *string                     `protobuf:"bytes,1,opt,name=name_space,def=" json:"name_space,omitempty"`
+	Item             []*MemcacheIncrementRequest `protobuf:"bytes,2,rep,name=item" json:"item,omitempty"`
+	Override         *AppOverride                `protobuf:"bytes,3,opt,name=override" json:"override,omitempty"`
+	XXX_unrecognized []byte                      `json:"-"`
+}
+
+func (m *MemcacheBatchIncrementRequest) Reset()         { *m = MemcacheBatchIncrementRequest{} }
+func (m *MemcacheBatchIncrementRequest) String() string { return proto.CompactTextString(m) }
+func (*MemcacheBatchIncrementRequest) ProtoMessage()    {}
+
+func (m *MemcacheBatchIncrementRequest) GetNameSpace() string {
+	if m != nil && m.NameSpace != nil {
+		return *m.NameSpace
+	}
+	return ""
+}
+
+func (m *MemcacheBatchIncrementRequest) GetItem() []*MemcacheIncrementRequest {
+	if m != nil {
+		return m.Item
+	}
+	return nil
+}
+
+func (m *MemcacheBatchIncrementRequest) GetOverride() *AppOverride {
+	if m != nil {
+		return m.Override
+	}
+	return nil
+}
+
+type MemcacheBatchIncrementResponse struct {
+	Item             []*MemcacheIncrementResponse `protobuf:"bytes,1,rep,name=item" json:"item,omitempty"`
+	XXX_unrecognized []byte                       `json:"-"`
+}
+
+func (m *MemcacheBatchIncrementResponse) Reset()         { *m = MemcacheBatchIncrementResponse{} }
+func (m *MemcacheBatchIncrementResponse) String() string { return proto.CompactTextString(m) }
+func (*MemcacheBatchIncrementResponse) ProtoMessage()    {}
+
+func (m *MemcacheBatchIncrementResponse) GetItem() []*MemcacheIncrementResponse {
+	if m != nil {
+		return m.Item
+	}
+	return nil
+}
+
+type MemcacheFlushRequest struct {
+	Override         *AppOverride `protobuf:"bytes,1,opt,name=override" json:"override,omitempty"`
+	XXX_unrecognized []byte       `json:"-"`
+}
+
+func (m *MemcacheFlushRequest) Reset()         { *m = MemcacheFlushRequest{} }
+func (m *MemcacheFlushRequest) String() string { return proto.CompactTextString(m) }
+func (*MemcacheFlushRequest) ProtoMessage()    {}
+
+func (m *MemcacheFlushRequest) GetOverride() *AppOverride {
+	if m != nil {
+		return m.Override
+	}
+	return nil
+}
+
+type MemcacheFlushResponse struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *MemcacheFlushResponse) Reset()         { *m = MemcacheFlushResponse{} }
+func (m *MemcacheFlushResponse) String() string { return proto.CompactTextString(m) }
+func (*MemcacheFlushResponse) ProtoMessage()    {}
+
+type MemcacheStatsRequest struct {
+	Override         *AppOverride `protobuf:"bytes,1,opt,name=override" json:"override,omitempty"`
+	XXX_unrecognized []byte       `json:"-"`
+}
+
+func (m *MemcacheStatsRequest) Reset()         { *m = MemcacheStatsRequest{} }
+func (m *MemcacheStatsRequest) String() string { return proto.CompactTextString(m) }
+func (*MemcacheStatsRequest) ProtoMessage()    {}
+
+func (m *MemcacheStatsRequest) GetOverride() *AppOverride {
+	if m != nil {
+		return m.Override
+	}
+	return nil
+}
+
+type MergedNamespaceStats struct {
+	Hits             *uint64 `protobuf:"varint,1,req,name=hits" json:"hits,omitempty"`
+	Misses           *uint64 `protobuf:"varint,2,req,name=misses" json:"misses,omitempty"`
+	ByteHits         *uint64 `protobuf:"varint,3,req,name=byte_hits" json:"byte_hits,omitempty"`
+	Items            *uint64 `protobuf:"varint,4,req,name=items" json:"items,omitempty"`
+	Bytes            *uint64 `protobuf:"varint,5,req,name=bytes" json:"bytes,omitempty"`
+	OldestItemAge    *uint32 `protobuf:"fixed32,6,req,name=oldest_item_age" json:"oldest_item_age,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *MergedNamespaceStats) Reset()         { *m = MergedNamespaceStats{} }
+func (m *MergedNamespaceStats) String() string { return proto.CompactTextString(m) }
+func (*MergedNamespaceStats) ProtoMessage()    {}
+
+func (m *MergedNamespaceStats) GetHits() uint64 {
+	if m != nil && m.Hits != nil {
+		return *m.Hits
+	}
+	return 0
+}
+
+func (m *MergedNamespaceStats) GetMisses() uint64 {
+	if m != nil && m.Misses != nil {
+		return *m.Misses
+	}
+	return 0
+}
+
+func (m *MergedNamespaceStats) GetByteHits() uint64 {
+	if m != nil && m.ByteHits != nil {
+		return *m.ByteHits
+	}
+	return 0
+}
+
+func (m *MergedNamespaceStats) GetItems() uint64 {
+	if m != nil && m.Items != nil {
+		return *m.Items
+	}
+	return 0
+}
+
+func (m *MergedNamespaceStats) GetBytes() uint64 {
+	if m != nil && m.Bytes != nil {
+		return *m.Bytes
+	}
+	return 0
+}
+
+func (m *MergedNamespaceStats) GetOldestItemAge() uint32 {
+	if m != nil && m.OldestItemAge != nil {
+		return *m.OldestItemAge
+	}
+	return 0
+}
+
+type MemcacheStatsResponse struct {
+	Stats            *MergedNamespaceStats `protobuf:"bytes,1,opt,name=stats" json:"stats,omitempty"`
+	XXX_unrecognized []byte                `json:"-"`
+}
+
+func (m *MemcacheStatsResponse) Reset()         { *m = MemcacheStatsResponse{} }
+func (m *MemcacheStatsResponse) String() string { return proto.CompactTextString(m) }
+func (*MemcacheStatsResponse) ProtoMessage()    {}
+
+func (m *MemcacheStatsResponse) GetStats() *MergedNamespaceStats {
+	if m != nil {
+		return m.Stats
+	}
+	return nil
+}
+
+type MemcacheGrabTailRequest struct {
+	ItemCount        *int32       `protobuf:"varint,1,req,name=item_count" json:"item_count,omitempty"`
+	NameSpace        *string      `protobuf:"bytes,2,opt,name=name_space,def=" json:"name_space,omitempty"`
+	Override         *AppOverride `protobuf:"bytes,3,opt,name=override" json:"override,omitempty"`
+	XXX_unrecognized []byte       `json:"-"`
+}
+
+func (m *MemcacheGrabTailRequest) Reset()         { *m = MemcacheGrabTailRequest{} }
+func (m *MemcacheGrabTailRequest) String() string { return proto.CompactTextString(m) }
+func (*MemcacheGrabTailRequest) ProtoMessage()    {}
+
+func (m *MemcacheGrabTailRequest) GetItemCount() int32 {
+	if m != nil && m.ItemCount != nil {
+		return *m.ItemCount
+	}
+	return 0
+}
+
+func (m *MemcacheGrabTailRequest) GetNameSpace() string {
+	if m != nil && m.NameSpace != nil {
+		return *m.NameSpace
+	}
+	return ""
+}
+
+func (m *MemcacheGrabTailRequest) GetOverride() *AppOverride {
+	if m != nil {
+		return m.Override
+	}
+	return nil
+}
+
+type MemcacheGrabTailResponse struct {
+	Item             []*MemcacheGrabTailResponse_Item `protobuf:"group,1,rep,name=Item" json:"item,omitempty"`
+	XXX_unrecognized []byte                           `json:"-"`
+}
+
+func (m *MemcacheGrabTailResponse) Reset()         { *m = MemcacheGrabTailResponse{} }
+func (m *MemcacheGrabTailResponse) String() string { return proto.CompactTextString(m) }
+func (*MemcacheGrabTailResponse) ProtoMessage()    {}
+
+func (m *MemcacheGrabTailResponse) GetItem() []*MemcacheGrabTailResponse_Item {
+	if m != nil {
+		return m.Item
+	}
+	return nil
+}
+
+type MemcacheGrabTailResponse_Item struct {
+	Value            []byte  `protobuf:"bytes,2,req,name=value" json:"value,omitempty"`
+	Flags            *uint32 `protobuf:"fixed32,3,opt,name=flags" json:"flags,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *MemcacheGrabTailResponse_Item) Reset()         { *m = MemcacheGrabTailResponse_Item{} }
+func (m *MemcacheGrabTailResponse_Item) String() string { return proto.CompactTextString(m) }
+func (*MemcacheGrabTailResponse_Item) ProtoMessage()    {}
+
+func (m *MemcacheGrabTailResponse_Item) GetValue() []byte {
+	if m != nil {
+		return m.Value
+	}
+	return nil
+}
+
+func (m *MemcacheGrabTailResponse_Item) GetFlags() uint32 {
+	if m != nil && m.Flags != nil {
+		return *m.Flags
+	}
+	return 0
+}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/memcache/memcache_service.proto

@@ -0,0 +1,165 @@
+syntax = "proto2";
+option go_package = "memcache";
+
+package appengine;
+
+message MemcacheServiceError {
+  enum ErrorCode {
+    OK = 0;
+    UNSPECIFIED_ERROR = 1;
+    NAMESPACE_NOT_SET = 2;
+    PERMISSION_DENIED = 3;
+    INVALID_VALUE = 6;
+  }
+}
+
+message AppOverride {
+  required string app_id = 1;
+
+  optional int32 num_memcacheg_backends = 2 [deprecated=true];
+  optional bool ignore_shardlock = 3 [deprecated=true];
+  optional string memcache_pool_hint = 4 [deprecated=true];
+  optional bytes memcache_sharding_strategy = 5 [deprecated=true];
+}
+
+message MemcacheGetRequest {
+  repeated bytes key = 1;
+  optional string name_space = 2 [default = ""];
+  optional bool for_cas = 4;
+  optional AppOverride override = 5;
+}
+
+message MemcacheGetResponse {
+  repeated group Item = 1 {
+    required bytes key = 2;
+    required bytes value = 3;
+    optional fixed32 flags = 4;
+    optional fixed64 cas_id = 5;
+    optional int32 expires_in_seconds = 6;
+  }
+}
+
+message MemcacheSetRequest {
+  enum SetPolicy {
+    SET = 1;
+    ADD = 2;
+    REPLACE = 3;
+    CAS = 4;
+  }
+  repeated group Item = 1 {
+    required bytes key = 2;
+    required bytes value = 3;
+
+    optional fixed32 flags = 4;
+    optional SetPolicy set_policy = 5 [default = SET];
+    optional fixed32 expiration_time = 6 [default = 0];
+
+    optional fixed64 cas_id = 8;
+    optional bool for_cas = 9;
+  }
+  optional string name_space = 7 [default = ""];
+  optional AppOverride override = 10;
+}
+
+message MemcacheSetResponse {
+  enum SetStatusCode {
+    STORED = 1;
+    NOT_STORED = 2;
+    ERROR = 3;
+    EXISTS = 4;
+  }
+  repeated SetStatusCode set_status = 1;
+}
+
+message MemcacheDeleteRequest {
+  repeated group Item = 1 {
+    required bytes key = 2;
+    optional fixed32 delete_time = 3 [default = 0];
+  }
+  optional string name_space = 4 [default = ""];
+  optional AppOverride override = 5;
+}
+
+message MemcacheDeleteResponse {
+  enum DeleteStatusCode {
+    DELETED = 1;
+    NOT_FOUND = 2;
+  }
+  repeated DeleteStatusCode delete_status = 1;
+}
+
+message MemcacheIncrementRequest {
+  enum Direction {
+    INCREMENT = 1;
+    DECREMENT = 2;
+  }
+  required bytes key = 1;
+  optional string name_space = 4 [default = ""];
+
+  optional uint64 delta = 2 [default = 1];
+  optional Direction direction = 3 [default = INCREMENT];
+
+  optional uint64 initial_value = 5;
+  optional fixed32 initial_flags = 6;
+  optional AppOverride override = 7;
+}
+
+message MemcacheIncrementResponse {
+  enum IncrementStatusCode {
+    OK = 1;
+    NOT_CHANGED = 2;
+    ERROR = 3;
+  }
+
+  optional uint64 new_value = 1;
+  optional IncrementStatusCode increment_status = 2;
+}
+
+message MemcacheBatchIncrementRequest {
+  optional string name_space = 1 [default = ""];
+  repeated MemcacheIncrementRequest item = 2;
+  optional AppOverride override = 3;
+}
+
+message MemcacheBatchIncrementResponse {
+  repeated MemcacheIncrementResponse item = 1;
+}
+
+message MemcacheFlushRequest {
+  optional AppOverride override = 1;
+}
+
+message MemcacheFlushResponse {
+}
+
+message MemcacheStatsRequest {
+  optional AppOverride override = 1;
+}
+
+message MergedNamespaceStats {
+  required uint64 hits = 1;
+  required uint64 misses = 2;
+  required uint64 byte_hits = 3;
+
+  required uint64 items = 4;
+  required uint64 bytes = 5;
+
+  required fixed32 oldest_item_age = 6;
+}
+
+message MemcacheStatsResponse {
+  optional MergedNamespaceStats stats = 1;
+}
+
+message MemcacheGrabTailRequest {
+  required int32 item_count = 1;
+  optional string name_space = 2 [default = ""];
+  optional AppOverride override = 3;
+}
+
+message MemcacheGrabTailResponse {
+  repeated group Item = 1 {
+    required bytes value = 2;
+    optional fixed32 flags = 3;
+  }
+}

vendor/google.golang.org/appengine/internal/net_test.go

@@ -0,0 +1,58 @@
+// Copyright 2014 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+// +build !appengine
+
+package internal
+
+import (
+	"sync"
+	"testing"
+	"time"
+
+	netcontext "golang.org/x/net/context"
+
+	basepb "google.golang.org/appengine/internal/base"
+)
+
+func TestDialLimit(t *testing.T) {
+	// Fill up semaphore with false acquisitions to permit only two TCP connections at a time.
+	// We don't replace limitSem because that results in a data race when net/http lazily closes connections.
+	nFake := cap(limitSem) - 2
+	for i := 0; i < nFake; i++ {
+		limitSem <- 1
+	}
+	defer func() {
+		for i := 0; i < nFake; i++ {
+			<-limitSem
+		}
+	}()
+
+	f, c, cleanup := setup() // setup is in api_test.go
+	defer cleanup()
+	f.hang = make(chan int)
+
+	// If we make two RunSlowly RPCs (which will wait for f.hang to be strobed),
+	// then the simple Non200 RPC should hang.
+	var wg sync.WaitGroup
+	wg.Add(2)
+	for i := 0; i < 2; i++ {
+		go func() {
+			defer wg.Done()
+			Call(toContext(c), "errors", "RunSlowly", &basepb.VoidProto{}, &basepb.VoidProto{})
+		}()
+	}
+	time.Sleep(50 * time.Millisecond) // let those two RPCs start
+
+	ctx, _ := netcontext.WithTimeout(toContext(c), 50*time.Millisecond)
+	err := Call(ctx, "errors", "Non200", &basepb.VoidProto{}, &basepb.VoidProto{})
+	if err != errTimeout {
+		t.Errorf("Non200 RPC returned with err %v, want errTimeout", err)
+	}
+
+	// Drain the two RunSlowly calls.
+	f.hang <- 1
+	f.hang <- 1
+	wg.Wait()
+}

vendor/google.golang.org/appengine/internal/search/search.proto

@@ -0,0 +1,388 @@
+syntax = "proto2";
+option go_package = "search";
+
+package search;
+
+message Scope {
+  enum Type {
+    USER_BY_CANONICAL_ID = 1;
+    USER_BY_EMAIL = 2;
+    GROUP_BY_CANONICAL_ID = 3;
+    GROUP_BY_EMAIL = 4;
+    GROUP_BY_DOMAIN = 5;
+    ALL_USERS = 6;
+    ALL_AUTHENTICATED_USERS = 7;
+  }
+
+  optional Type type = 1;
+  optional string value = 2;
+}
+
+message Entry {
+  enum Permission {
+    READ = 1;
+    WRITE = 2;
+    FULL_CONTROL = 3;
+  }
+
+  optional Scope scope = 1;
+  optional Permission permission = 2;
+  optional string display_name = 3;
+}
+
+message AccessControlList {
+  optional string owner = 1;
+  repeated Entry entries = 2;
+}
+
+message FieldValue {
+  enum ContentType {
+    TEXT = 0;
+    HTML = 1;
+    ATOM = 2;
+    DATE = 3;
+    NUMBER = 4;
+    GEO = 5;
+  }
+
+  optional ContentType type = 1 [default = TEXT];
+
+  optional string language = 2 [default = "en"];
+
+  optional string string_value = 3;
+
+  optional group Geo = 4 {
+    required double lat = 5;
+    required double lng = 6;
+  }
+}
+
+message Field {
+  required string name = 1;
+  required FieldValue value = 2;
+}
+
+message FieldTypes {
+  required string name = 1;
+  repeated FieldValue.ContentType type = 2;
+}
+
+message IndexShardSettings {
+  repeated int32 prev_num_shards = 1;
+  required int32 num_shards = 2 [default=1];
+  repeated int32 prev_num_shards_search_false = 3;
+  optional string local_replica = 4 [default = ""];
+}
+
+message FacetValue {
+  enum ContentType {
+    ATOM = 2;
+    NUMBER = 4;
+  }
+
+  optional ContentType type = 1 [default = ATOM];
+  optional string string_value = 3;
+}
+
+message Facet {
+  required string name = 1;
+  required FacetValue value = 2;
+}
+
+message DocumentMetadata  {
+  optional int64 version = 1;
+  optional int64 committed_st_version = 2;
+}
+
+message Document {
+  optional string id = 1;
+  optional string language = 2 [default = "en"];
+  repeated Field field = 3;
+  optional int32 order_id = 4;
+
+  enum Storage {
+    DISK = 0;
+  }
+
+  optional Storage storage = 5 [default = DISK];
+  repeated Facet facet = 8;
+}
+
+message SearchServiceError {
+  enum ErrorCode {
+    OK = 0;
+    INVALID_REQUEST = 1;
+    TRANSIENT_ERROR = 2;
+    INTERNAL_ERROR = 3;
+    PERMISSION_DENIED = 4;
+    TIMEOUT = 5;
+    CONCURRENT_TRANSACTION = 6;
+  }
+}
+
+message RequestStatus {
+  required SearchServiceError.ErrorCode code = 1;
+  optional string error_detail = 2;
+  optional int32 canonical_code = 3;
+}
+
+message IndexSpec {
+  required string name = 1;
+
+  enum Consistency {
+    GLOBAL = 0;
+    PER_DOCUMENT = 1;
+  }
+  optional Consistency consistency = 2 [default = PER_DOCUMENT];
+
+  optional string namespace = 3;
+  optional int32 version = 4;
+
+  enum Source {
+    SEARCH = 0;
+    DATASTORE = 1;
+    CLOUD_STORAGE = 2;
+  }
+  optional Source source = 5 [default = SEARCH];
+
+  enum Mode {
+    PRIORITY = 0;
+    BACKGROUND = 1;
+  }
+  optional Mode mode = 6 [default = PRIORITY];
+}
+
+message IndexMetadata {
+  required IndexSpec index_spec = 1;
+
+  repeated FieldTypes field = 2;
+
+  message Storage {
+    optional int64 amount_used = 1;
+    optional int64 limit = 2;
+  }
+  optional Storage storage = 3;
+}
+
+message IndexDocumentParams {
+  repeated Document document = 1;
+
+  enum Freshness {
+    SYNCHRONOUSLY = 0;
+    WHEN_CONVENIENT = 1;
+  }
+  optional Freshness freshness = 2 [default = SYNCHRONOUSLY, deprecated=true];
+
+  required IndexSpec index_spec = 3;
+}
+
+message IndexDocumentRequest {
+  required IndexDocumentParams params = 1;
+
+  optional bytes app_id = 3;
+}
+
+message IndexDocumentResponse {
+  repeated RequestStatus status = 1;
+
+  repeated string doc_id = 2;
+}
+
+message DeleteDocumentParams {
+  repeated string doc_id = 1;
+
+  required IndexSpec index_spec = 2;
+}
+
+message DeleteDocumentRequest {
+  required DeleteDocumentParams params = 1;
+
+  optional bytes app_id = 3;
+}
+
+message DeleteDocumentResponse {
+  repeated RequestStatus status = 1;
+}
+
+message ListDocumentsParams {
+  required IndexSpec index_spec = 1;
+  optional string start_doc_id = 2;
+  optional bool include_start_doc = 3 [default = true];
+  optional int32 limit = 4 [default = 100];
+  optional bool keys_only = 5;
+}
+
+message ListDocumentsRequest {
+  required ListDocumentsParams params = 1;
+
+  optional bytes app_id = 2;
+}
+
+message ListDocumentsResponse {
+  required RequestStatus status = 1;
+
+  repeated Document document = 2;
+}
+
+message ListIndexesParams {
+  optional bool fetch_schema = 1;
+  optional int32 limit = 2 [default = 20];
+  optional string namespace = 3;
+  optional string start_index_name = 4;
+  optional bool include_start_index = 5 [default = true];
+  optional string index_name_prefix = 6;
+  optional int32 offset = 7;
+  optional IndexSpec.Source source = 8 [default = SEARCH];
+}
+
+message ListIndexesRequest {
+  required ListIndexesParams params = 1;
+
+  optional bytes app_id = 3;
+}
+
+message ListIndexesResponse {
+  required RequestStatus status = 1;
+  repeated IndexMetadata index_metadata = 2;
+}
+
+message DeleteSchemaParams {
+  optional IndexSpec.Source source = 1 [default = SEARCH];
+  repeated IndexSpec index_spec = 2;
+}
+
+message DeleteSchemaRequest {
+  required DeleteSchemaParams params = 1;
+
+  optional bytes app_id = 3;
+}
+
+message DeleteSchemaResponse {
+  repeated RequestStatus status = 1;
+}
+
+message SortSpec {
+  required string sort_expression = 1;
+  optional bool sort_descending = 2 [default = true];
+  optional string default_value_text = 4;
+  optional double default_value_numeric = 5;
+}
+
+message ScorerSpec {
+  enum Scorer {
+    RESCORING_MATCH_SCORER = 0;
+    MATCH_SCORER = 2;
+  }
+  optional Scorer scorer = 1 [default = MATCH_SCORER];
+
+  optional int32 limit = 2 [default = 1000];
+  optional string match_scorer_parameters = 9;
+}
+
+message FieldSpec {
+  repeated string name = 1;
+
+  repeated group Expression = 2 {
+    required string name = 3;
+    required string expression = 4;
+  }
+}
+
+message FacetRange {
+  optional string name = 1;
+  optional string start = 2;
+  optional string end = 3;
+}
+
+message FacetRequestParam {
+  optional int32 value_limit = 1;
+  repeated FacetRange range = 2;
+  repeated string value_constraint = 3;
+}
+
+message FacetAutoDetectParam {
+  optional int32 value_limit = 1 [default = 10];
+}
+
+message FacetRequest {
+  required string name = 1;
+  optional FacetRequestParam params = 2;
+}
+
+message FacetRefinement {
+  required string name = 1;
+  optional string value = 2;
+
+  message Range {
+    optional string start = 1;
+    optional string end = 2;
+  }
+  optional Range range = 3;
+}
+
+message SearchParams {
+  required IndexSpec index_spec = 1;
+  required string query = 2;
+  optional string cursor = 4;
+  optional int32 offset = 11;
+
+  enum CursorType {
+    NONE = 0;
+    SINGLE = 1;
+    PER_RESULT = 2;
+  }
+  optional CursorType cursor_type = 5 [default = NONE];
+
+  optional int32 limit = 6 [default = 20];
+  optional int32 matched_count_accuracy = 7;
+  repeated SortSpec sort_spec = 8;
+  optional ScorerSpec scorer_spec = 9;
+  optional FieldSpec field_spec = 10;
+  optional bool keys_only = 12;
+
+  enum ParsingMode {
+    STRICT = 0;
+    RELAXED = 1;
+  }
+  optional ParsingMode parsing_mode = 13 [default = STRICT];
+
+  optional int32 auto_discover_facet_count = 15 [default = 0];
+  repeated FacetRequest include_facet = 16;
+  repeated FacetRefinement facet_refinement = 17;
+  optional FacetAutoDetectParam facet_auto_detect_param = 18;
+  optional int32 facet_depth = 19 [default=1000];
+}
+
+message SearchRequest {
+  required SearchParams params = 1;
+
+  optional bytes app_id = 3;
+}
+
+message FacetResultValue {
+  required string name = 1;
+  required int32 count = 2;
+  required FacetRefinement refinement = 3;
+}
+
+message FacetResult {
+  required string name = 1;
+  repeated FacetResultValue value = 2;
+}
+
+message SearchResult {
+  required Document document = 1;
+  repeated Field expression = 4;
+  repeated double score = 2;
+  optional string cursor = 3;
+}
+
+message SearchResponse {
+  repeated SearchResult result = 1;
+  required int64 matched_count = 2;
+  required RequestStatus status = 3;
+  optional string cursor = 4;
+  repeated FacetResult facet_result = 5;
+
+  extensions 1000 to 9999;
+}

vendor/google.golang.org/appengine/internal/socket/socket_service.proto

@@ -0,0 +1,460 @@
+syntax = "proto2";
+option go_package = "socket";
+
+package appengine;
+
+message RemoteSocketServiceError {
+  enum ErrorCode {
+    SYSTEM_ERROR = 1;
+    GAI_ERROR = 2;
+    FAILURE = 4;
+    PERMISSION_DENIED = 5;
+    INVALID_REQUEST = 6;
+    SOCKET_CLOSED = 7;
+  }
+
+  enum SystemError {
+    option allow_alias = true;
+
+    SYS_SUCCESS = 0;
+    SYS_EPERM = 1;
+    SYS_ENOENT = 2;
+    SYS_ESRCH = 3;
+    SYS_EINTR = 4;
+    SYS_EIO = 5;
+    SYS_ENXIO = 6;
+    SYS_E2BIG = 7;
+    SYS_ENOEXEC = 8;
+    SYS_EBADF = 9;
+    SYS_ECHILD = 10;
+    SYS_EAGAIN = 11;
+    SYS_EWOULDBLOCK = 11;
+    SYS_ENOMEM = 12;
+    SYS_EACCES = 13;
+    SYS_EFAULT = 14;
+    SYS_ENOTBLK = 15;
+    SYS_EBUSY = 16;
+    SYS_EEXIST = 17;
+    SYS_EXDEV = 18;
+    SYS_ENODEV = 19;
+    SYS_ENOTDIR = 20;
+    SYS_EISDIR = 21;
+    SYS_EINVAL = 22;
+    SYS_ENFILE = 23;
+    SYS_EMFILE = 24;
+    SYS_ENOTTY = 25;
+    SYS_ETXTBSY = 26;
+    SYS_EFBIG = 27;
+    SYS_ENOSPC = 28;
+    SYS_ESPIPE = 29;
+    SYS_EROFS = 30;
+    SYS_EMLINK = 31;
+    SYS_EPIPE = 32;
+    SYS_EDOM = 33;
+    SYS_ERANGE = 34;
+    SYS_EDEADLK = 35;
+    SYS_EDEADLOCK = 35;
+    SYS_ENAMETOOLONG = 36;
+    SYS_ENOLCK = 37;
+    SYS_ENOSYS = 38;
+    SYS_ENOTEMPTY = 39;
+    SYS_ELOOP = 40;
+    SYS_ENOMSG = 42;
+    SYS_EIDRM = 43;
+    SYS_ECHRNG = 44;
+    SYS_EL2NSYNC = 45;
+    SYS_EL3HLT = 46;
+    SYS_EL3RST = 47;
+    SYS_ELNRNG = 48;
+    SYS_EUNATCH = 49;
+    SYS_ENOCSI = 50;
+    SYS_EL2HLT = 51;
+    SYS_EBADE = 52;
+    SYS_EBADR = 53;
+    SYS_EXFULL = 54;
+    SYS_ENOANO = 55;
+    SYS_EBADRQC = 56;
+    SYS_EBADSLT = 57;
+    SYS_EBFONT = 59;
+    SYS_ENOSTR = 60;
+    SYS_ENODATA = 61;
+    SYS_ETIME = 62;
+    SYS_ENOSR = 63;
+    SYS_ENONET = 64;
+    SYS_ENOPKG = 65;
+    SYS_EREMOTE = 66;
+    SYS_ENOLINK = 67;
+    SYS_EADV = 68;
+    SYS_ESRMNT = 69;
+    SYS_ECOMM = 70;
+    SYS_EPROTO = 71;
+    SYS_EMULTIHOP = 72;
+    SYS_EDOTDOT = 73;
+    SYS_EBADMSG = 74;
+    SYS_EOVERFLOW = 75;
+    SYS_ENOTUNIQ = 76;
+    SYS_EBADFD = 77;
+    SYS_EREMCHG = 78;
+    SYS_ELIBACC = 79;
+    SYS_ELIBBAD = 80;
+    SYS_ELIBSCN = 81;
+    SYS_ELIBMAX = 82;
+    SYS_ELIBEXEC = 83;
+    SYS_EILSEQ = 84;
+    SYS_ERESTART = 85;
+    SYS_ESTRPIPE = 86;
+    SYS_EUSERS = 87;
+    SYS_ENOTSOCK = 88;
+    SYS_EDESTADDRREQ = 89;
+    SYS_EMSGSIZE = 90;
+    SYS_EPROTOTYPE = 91;
+    SYS_ENOPROTOOPT = 92;
+    SYS_EPROTONOSUPPORT = 93;
+    SYS_ESOCKTNOSUPPORT = 94;
+    SYS_EOPNOTSUPP = 95;
+    SYS_ENOTSUP = 95;
+    SYS_EPFNOSUPPORT = 96;
+    SYS_EAFNOSUPPORT = 97;
+    SYS_EADDRINUSE = 98;
+    SYS_EADDRNOTAVAIL = 99;
+    SYS_ENETDOWN = 100;
+    SYS_ENETUNREACH = 101;
+    SYS_ENETRESET = 102;
+    SYS_ECONNABORTED = 103;
+    SYS_ECONNRESET = 104;
+    SYS_ENOBUFS = 105;
+    SYS_EISCONN = 106;
+    SYS_ENOTCONN = 107;
+    SYS_ESHUTDOWN = 108;
+    SYS_ETOOMANYREFS = 109;
+    SYS_ETIMEDOUT = 110;
+    SYS_ECONNREFUSED = 111;
+    SYS_EHOSTDOWN = 112;
+    SYS_EHOSTUNREACH = 113;
+    SYS_EALREADY = 114;
+    SYS_EINPROGRESS = 115;
+    SYS_ESTALE = 116;
+    SYS_EUCLEAN = 117;
+    SYS_ENOTNAM = 118;
+    SYS_ENAVAIL = 119;
+    SYS_EISNAM = 120;
+    SYS_EREMOTEIO = 121;
+    SYS_EDQUOT = 122;
+    SYS_ENOMEDIUM = 123;
+    SYS_EMEDIUMTYPE = 124;
+    SYS_ECANCELED = 125;
+    SYS_ENOKEY = 126;
+    SYS_EKEYEXPIRED = 127;
+    SYS_EKEYREVOKED = 128;
+    SYS_EKEYREJECTED = 129;
+    SYS_EOWNERDEAD = 130;
+    SYS_ENOTRECOVERABLE = 131;
+    SYS_ERFKILL = 132;
+  }
+
+  optional int32 system_error = 1 [default=0];
+  optional string error_detail = 2;
+}
+
+message AddressPort {
+  required int32 port = 1;
+  optional bytes packed_address = 2;
+
+  optional string hostname_hint = 3;
+}
+
+
+
+message CreateSocketRequest {
+  enum SocketFamily {
+    IPv4 = 1;
+    IPv6 = 2;
+  }
+
+  enum SocketProtocol {
+    TCP = 1;
+    UDP = 2;
+  }
+
+  required SocketFamily family = 1;
+  required SocketProtocol protocol = 2;
+
+  repeated SocketOption socket_options = 3;
+
+  optional AddressPort proxy_external_ip = 4;
+
+  optional int32 listen_backlog = 5 [default=0];
+
+  optional AddressPort remote_ip = 6;
+
+  optional string app_id = 9;
+
+  optional int64 project_id = 10;
+}
+
+message CreateSocketReply {
+  optional string socket_descriptor = 1;
+
+  optional AddressPort server_address = 3;
+
+  optional AddressPort proxy_external_ip = 4;
+
+  extensions 1000 to max;
+}
+
+
+
+message BindRequest {
+  required string socket_descriptor = 1;
+  required AddressPort proxy_external_ip = 2;
+}
+
+message BindReply {
+  optional AddressPort proxy_external_ip = 1;
+}
+
+
+
+message GetSocketNameRequest {
+  required string socket_descriptor = 1;
+}
+
+message GetSocketNameReply {
+  optional AddressPort proxy_external_ip = 2;
+}
+
+
+
+message GetPeerNameRequest {
+  required string socket_descriptor = 1;
+}
+
+message GetPeerNameReply {
+  optional AddressPort peer_ip = 2;
+}
+
+
+message SocketOption {
+
+  enum SocketOptionLevel {
+    SOCKET_SOL_IP = 0;
+    SOCKET_SOL_SOCKET = 1;
+    SOCKET_SOL_TCP = 6;
+    SOCKET_SOL_UDP = 17;
+  }
+
+  enum SocketOptionName {
+    option allow_alias = true;
+
+    SOCKET_SO_DEBUG = 1;
+    SOCKET_SO_REUSEADDR = 2;
+    SOCKET_SO_TYPE = 3;
+    SOCKET_SO_ERROR = 4;
+    SOCKET_SO_DONTROUTE = 5;
+    SOCKET_SO_BROADCAST = 6;
+    SOCKET_SO_SNDBUF = 7;
+    SOCKET_SO_RCVBUF = 8;
+    SOCKET_SO_KEEPALIVE = 9;
+    SOCKET_SO_OOBINLINE = 10;
+    SOCKET_SO_LINGER = 13;
+    SOCKET_SO_RCVTIMEO = 20;
+    SOCKET_SO_SNDTIMEO = 21;
+
+    SOCKET_IP_TOS = 1;
+    SOCKET_IP_TTL = 2;
+    SOCKET_IP_HDRINCL = 3;
+    SOCKET_IP_OPTIONS = 4;
+
+    SOCKET_TCP_NODELAY = 1;
+    SOCKET_TCP_MAXSEG = 2;
+    SOCKET_TCP_CORK = 3;
+    SOCKET_TCP_KEEPIDLE = 4;
+    SOCKET_TCP_KEEPINTVL = 5;
+    SOCKET_TCP_KEEPCNT = 6;
+    SOCKET_TCP_SYNCNT = 7;
+    SOCKET_TCP_LINGER2 = 8;
+    SOCKET_TCP_DEFER_ACCEPT = 9;
+    SOCKET_TCP_WINDOW_CLAMP = 10;
+    SOCKET_TCP_INFO = 11;
+    SOCKET_TCP_QUICKACK = 12;
+  }
+
+  required SocketOptionLevel level = 1;
+  required SocketOptionName option = 2;
+  required bytes value = 3;
+}
+
+
+message SetSocketOptionsRequest {
+  required string socket_descriptor = 1;
+  repeated SocketOption options = 2;
+}
+
+message SetSocketOptionsReply {
+}
+
+message GetSocketOptionsRequest {
+  required string socket_descriptor = 1;
+  repeated SocketOption options = 2;
+}
+
+message GetSocketOptionsReply {
+  repeated SocketOption options = 2;
+}
+
+
+message ConnectRequest {
+  required string socket_descriptor = 1;
+  required AddressPort remote_ip = 2;
+  optional double timeout_seconds = 3 [default=-1];
+}
+
+message ConnectReply {
+  optional AddressPort proxy_external_ip = 1;
+
+  extensions 1000 to max;
+}
+
+
+message ListenRequest {
+  required string socket_descriptor = 1;
+  required int32 backlog = 2;
+}
+
+message ListenReply {
+}
+
+
+message AcceptRequest {
+  required string socket_descriptor = 1;
+  optional double timeout_seconds = 2 [default=-1];
+}
+
+message AcceptReply {
+  optional bytes new_socket_descriptor = 2;
+  optional AddressPort remote_address = 3;
+}
+
+
+
+message ShutDownRequest {
+  enum How {
+    SOCKET_SHUT_RD = 1;
+    SOCKET_SHUT_WR = 2;
+    SOCKET_SHUT_RDWR = 3;
+  }
+  required string socket_descriptor = 1;
+  required How how = 2;
+  required int64 send_offset = 3;
+}
+
+message ShutDownReply {
+}
+
+
+
+message CloseRequest {
+  required string socket_descriptor = 1;
+  optional int64 send_offset = 2 [default=-1];
+}
+
+message CloseReply {
+}
+
+
+
+message SendRequest {
+  required string socket_descriptor = 1;
+  required bytes data = 2 [ctype=CORD];
+  required int64 stream_offset = 3;
+  optional int32 flags = 4 [default=0];
+  optional AddressPort send_to = 5;
+  optional double timeout_seconds = 6 [default=-1];
+}
+
+message SendReply {
+  optional int32 data_sent = 1;
+}
+
+
+message ReceiveRequest {
+  enum Flags {
+    MSG_OOB = 1;
+    MSG_PEEK = 2;
+  }
+  required string socket_descriptor = 1;
+  required int32 data_size = 2;
+  optional int32 flags = 3 [default=0];
+  optional double timeout_seconds = 5 [default=-1];
+}
+
+message ReceiveReply {
+  optional int64 stream_offset = 2;
+  optional bytes data = 3 [ctype=CORD];
+  optional AddressPort received_from = 4;
+  optional int32 buffer_size = 5;
+}
+
+
+
+message PollEvent {
+
+  enum PollEventFlag {
+    SOCKET_POLLNONE = 0;
+    SOCKET_POLLIN = 1;
+    SOCKET_POLLPRI = 2;
+    SOCKET_POLLOUT = 4;
+    SOCKET_POLLERR = 8;
+    SOCKET_POLLHUP = 16;
+    SOCKET_POLLNVAL = 32;
+    SOCKET_POLLRDNORM = 64;
+    SOCKET_POLLRDBAND = 128;
+    SOCKET_POLLWRNORM = 256;
+    SOCKET_POLLWRBAND = 512;
+    SOCKET_POLLMSG = 1024;
+    SOCKET_POLLREMOVE = 4096;
+    SOCKET_POLLRDHUP = 8192;
+  };
+
+  required string socket_descriptor = 1;
+  required int32 requested_events = 2;
+  required int32 observed_events = 3;
+}
+
+message PollRequest {
+  repeated PollEvent events = 1;
+  optional double timeout_seconds = 2 [default=-1];
+}
+
+message PollReply {
+  repeated PollEvent events = 2;
+}
+
+message ResolveRequest {
+  required string name = 1;
+  repeated CreateSocketRequest.SocketFamily address_families = 2;
+}
+
+message ResolveReply {
+  enum ErrorCode {
+    SOCKET_EAI_ADDRFAMILY = 1;
+    SOCKET_EAI_AGAIN = 2;
+    SOCKET_EAI_BADFLAGS = 3;
+    SOCKET_EAI_FAIL = 4;
+    SOCKET_EAI_FAMILY = 5;
+    SOCKET_EAI_MEMORY = 6;
+    SOCKET_EAI_NODATA = 7;
+    SOCKET_EAI_NONAME = 8;
+    SOCKET_EAI_SERVICE = 9;
+    SOCKET_EAI_SOCKTYPE = 10;
+    SOCKET_EAI_SYSTEM = 11;
+    SOCKET_EAI_BADHINTS = 12;
+    SOCKET_EAI_PROTOCOL = 13;
+    SOCKET_EAI_OVERFLOW = 14;
+    SOCKET_EAI_MAX = 15;
+  };
+
+  repeated bytes packed_address = 2;
+  optional string canonical_name = 3;
+  repeated string aliases = 4;
+}

vendor/google.golang.org/appengine/internal/system/system_service.pb.go

@@ -0,0 +1,198 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/system/system_service.proto
+// DO NOT EDIT!
+
+/*
+Package system is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/system/system_service.proto
+
+It has these top-level messages:
+	SystemServiceError
+	SystemStat
+	GetSystemStatsRequest
+	GetSystemStatsResponse
+	StartBackgroundRequestRequest
+	StartBackgroundRequestResponse
+*/
+package system
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type SystemServiceError_ErrorCode int32
+
+const (
+	SystemServiceError_OK               SystemServiceError_ErrorCode = 0
+	SystemServiceError_INTERNAL_ERROR   SystemServiceError_ErrorCode = 1
+	SystemServiceError_BACKEND_REQUIRED SystemServiceError_ErrorCode = 2
+	SystemServiceError_LIMIT_REACHED    SystemServiceError_ErrorCode = 3
+)
+
+var SystemServiceError_ErrorCode_name = map[int32]string{
+	0: "OK",
+	1: "INTERNAL_ERROR",
+	2: "BACKEND_REQUIRED",
+	3: "LIMIT_REACHED",
+}
+var SystemServiceError_ErrorCode_value = map[string]int32{
+	"OK":               0,
+	"INTERNAL_ERROR":   1,
+	"BACKEND_REQUIRED": 2,
+	"LIMIT_REACHED":    3,
+}
+
+func (x SystemServiceError_ErrorCode) Enum() *SystemServiceError_ErrorCode {
+	p := new(SystemServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x SystemServiceError_ErrorCode) String() string {
+	return proto.EnumName(SystemServiceError_ErrorCode_name, int32(x))
+}
+func (x *SystemServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(SystemServiceError_ErrorCode_value, data, "SystemServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = SystemServiceError_ErrorCode(value)
+	return nil
+}
+
+type SystemServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *SystemServiceError) Reset()         { *m = SystemServiceError{} }
+func (m *SystemServiceError) String() string { return proto.CompactTextString(m) }
+func (*SystemServiceError) ProtoMessage()    {}
+
+type SystemStat struct {
+	// Instaneous value of this stat.
+	Current *float64 `protobuf:"fixed64,1,opt,name=current" json:"current,omitempty"`
+	// Average over time, if this stat has an instaneous value.
+	Average1M  *float64 `protobuf:"fixed64,3,opt,name=average1m" json:"average1m,omitempty"`
+	Average10M *float64 `protobuf:"fixed64,4,opt,name=average10m" json:"average10m,omitempty"`
+	// Total value, if the stat accumulates over time.
+	Total *float64 `protobuf:"fixed64,2,opt,name=total" json:"total,omitempty"`
+	// Rate over time, if this stat accumulates.
+	Rate1M           *float64 `protobuf:"fixed64,5,opt,name=rate1m" json:"rate1m,omitempty"`
+	Rate10M          *float64 `protobuf:"fixed64,6,opt,name=rate10m" json:"rate10m,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *SystemStat) Reset()         { *m = SystemStat{} }
+func (m *SystemStat) String() string { return proto.CompactTextString(m) }
+func (*SystemStat) ProtoMessage()    {}
+
+func (m *SystemStat) GetCurrent() float64 {
+	if m != nil && m.Current != nil {
+		return *m.Current
+	}
+	return 0
+}
+
+func (m *SystemStat) GetAverage1M() float64 {
+	if m != nil && m.Average1M != nil {
+		return *m.Average1M
+	}
+	return 0
+}
+
+func (m *SystemStat) GetAverage10M() float64 {
+	if m != nil && m.Average10M != nil {
+		return *m.Average10M
+	}
+	return 0
+}
+
+func (m *SystemStat) GetTotal() float64 {
+	if m != nil && m.Total != nil {
+		return *m.Total
+	}
+	return 0
+}
+
+func (m *SystemStat) GetRate1M() float64 {
+	if m != nil && m.Rate1M != nil {
+		return *m.Rate1M
+	}
+	return 0
+}
+
+func (m *SystemStat) GetRate10M() float64 {
+	if m != nil && m.Rate10M != nil {
+		return *m.Rate10M
+	}
+	return 0
+}
+
+type GetSystemStatsRequest struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *GetSystemStatsRequest) Reset()         { *m = GetSystemStatsRequest{} }
+func (m *GetSystemStatsRequest) String() string { return proto.CompactTextString(m) }
+func (*GetSystemStatsRequest) ProtoMessage()    {}
+
+type GetSystemStatsResponse struct {
+	// CPU used by this instance, in mcycles.
+	Cpu *SystemStat `protobuf:"bytes,1,opt,name=cpu" json:"cpu,omitempty"`
+	// Physical memory (RAM) used by this instance, in megabytes.
+	Memory           *SystemStat `protobuf:"bytes,2,opt,name=memory" json:"memory,omitempty"`
+	XXX_unrecognized []byte      `json:"-"`
+}
+
+func (m *GetSystemStatsResponse) Reset()         { *m = GetSystemStatsResponse{} }
+func (m *GetSystemStatsResponse) String() string { return proto.CompactTextString(m) }
+func (*GetSystemStatsResponse) ProtoMessage()    {}
+
+func (m *GetSystemStatsResponse) GetCpu() *SystemStat {
+	if m != nil {
+		return m.Cpu
+	}
+	return nil
+}
+
+func (m *GetSystemStatsResponse) GetMemory() *SystemStat {
+	if m != nil {
+		return m.Memory
+	}
+	return nil
+}
+
+type StartBackgroundRequestRequest struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *StartBackgroundRequestRequest) Reset()         { *m = StartBackgroundRequestRequest{} }
+func (m *StartBackgroundRequestRequest) String() string { return proto.CompactTextString(m) }
+func (*StartBackgroundRequestRequest) ProtoMessage()    {}
+
+type StartBackgroundRequestResponse struct {
+	// Every /_ah/background request will have an X-AppEngine-BackgroundRequest
+	// header, whose value will be equal to this parameter, the request_id.
+	RequestId        *string `protobuf:"bytes,1,opt,name=request_id" json:"request_id,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *StartBackgroundRequestResponse) Reset()         { *m = StartBackgroundRequestResponse{} }
+func (m *StartBackgroundRequestResponse) String() string { return proto.CompactTextString(m) }
+func (*StartBackgroundRequestResponse) ProtoMessage()    {}
+
+func (m *StartBackgroundRequestResponse) GetRequestId() string {
+	if m != nil && m.RequestId != nil {
+		return *m.RequestId
+	}
+	return ""
+}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/system/system_service.proto

@@ -0,0 +1,49 @@
+syntax = "proto2";
+option go_package = "system";
+
+package appengine;
+
+message SystemServiceError {
+  enum ErrorCode {
+    OK = 0;
+    INTERNAL_ERROR = 1;
+    BACKEND_REQUIRED = 2;
+    LIMIT_REACHED = 3;
+  }
+}
+
+message SystemStat {
+  // Instaneous value of this stat.
+  optional double current = 1;
+
+  // Average over time, if this stat has an instaneous value.
+  optional double average1m = 3;
+  optional double average10m = 4;
+
+  // Total value, if the stat accumulates over time.
+  optional double total = 2;
+
+  // Rate over time, if this stat accumulates.
+  optional double rate1m = 5;
+  optional double rate10m = 6;
+}
+
+message GetSystemStatsRequest {
+}
+
+message GetSystemStatsResponse {
+  // CPU used by this instance, in mcycles.
+  optional SystemStat cpu = 1;
+
+  // Physical memory (RAM) used by this instance, in megabytes.
+  optional SystemStat memory = 2;
+}
+
+message StartBackgroundRequestRequest {
+}
+
+message StartBackgroundRequestResponse {
+  // Every /_ah/background request will have an X-AppEngine-BackgroundRequest
+  // header, whose value will be equal to this parameter, the request_id.
+  optional string request_id = 1;
+}

vendor/google.golang.org/appengine/internal/taskqueue/taskqueue_service.proto

@@ -0,0 +1,342 @@
+syntax = "proto2";
+option go_package = "taskqueue";
+
+import "google.golang.org/appengine/internal/datastore/datastore_v3.proto";
+
+package appengine;
+
+message TaskQueueServiceError {
+  enum ErrorCode {
+    OK = 0;
+    UNKNOWN_QUEUE = 1;
+    TRANSIENT_ERROR = 2;
+    INTERNAL_ERROR = 3;
+    TASK_TOO_LARGE = 4;
+    INVALID_TASK_NAME = 5;
+    INVALID_QUEUE_NAME = 6;
+    INVALID_URL = 7;
+    INVALID_QUEUE_RATE = 8;
+    PERMISSION_DENIED = 9;
+    TASK_ALREADY_EXISTS = 10;
+    TOMBSTONED_TASK = 11;
+    INVALID_ETA = 12;
+    INVALID_REQUEST = 13;
+    UNKNOWN_TASK = 14;
+    TOMBSTONED_QUEUE = 15;
+    DUPLICATE_TASK_NAME = 16;
+    SKIPPED = 17;
+    TOO_MANY_TASKS = 18;
+    INVALID_PAYLOAD = 19;
+    INVALID_RETRY_PARAMETERS = 20;
+    INVALID_QUEUE_MODE = 21;
+    ACL_LOOKUP_ERROR = 22;
+    TRANSACTIONAL_REQUEST_TOO_LARGE = 23;
+    INCORRECT_CREATOR_NAME = 24;
+    TASK_LEASE_EXPIRED = 25;
+    QUEUE_PAUSED = 26;
+    INVALID_TAG = 27;
+
+    // Reserved range for the Datastore error codes.
+    // Original Datastore error code is shifted by DATASTORE_ERROR offset.
+    DATASTORE_ERROR = 10000;
+  }
+}
+
+message TaskPayload {
+  extensions 10 to max;
+  option message_set_wire_format = true;
+}
+
+message TaskQueueRetryParameters {
+  optional int32 retry_limit = 1;
+  optional int64 age_limit_sec = 2;
+
+  optional double min_backoff_sec = 3 [default = 0.1];
+  optional double max_backoff_sec = 4 [default = 3600];
+  optional int32 max_doublings = 5 [default = 16];
+}
+
+message TaskQueueAcl {
+  repeated bytes user_email = 1;
+  repeated bytes writer_email = 2;
+}
+
+message TaskQueueHttpHeader {
+  required bytes key = 1;
+  required bytes value = 2;
+}
+
+message TaskQueueMode {
+  enum Mode {
+    PUSH = 0;
+    PULL = 1;
+  }
+}
+
+message TaskQueueAddRequest {
+  required bytes queue_name = 1;
+  required bytes task_name = 2;
+  required int64 eta_usec = 3;
+
+  enum RequestMethod {
+    GET = 1;
+    POST = 2;
+    HEAD = 3;
+    PUT = 4;
+    DELETE = 5;
+  }
+  optional RequestMethod method = 5 [default=POST];
+
+  optional bytes url = 4;
+
+  repeated group Header = 6 {
+    required bytes key = 7;
+    required bytes value = 8;
+  }
+
+  optional bytes body = 9 [ctype=CORD];
+  optional Transaction transaction = 10;
+  optional bytes app_id = 11;
+
+  optional group CronTimetable = 12 {
+    required bytes schedule = 13;
+    required bytes timezone = 14;
+  }
+
+  optional bytes description = 15;
+  optional TaskPayload payload = 16;
+  optional TaskQueueRetryParameters retry_parameters = 17;
+  optional TaskQueueMode.Mode mode = 18 [default=PUSH];
+  optional bytes tag = 19;
+}
+
+message TaskQueueAddResponse {
+  optional bytes chosen_task_name = 1;
+}
+
+message TaskQueueBulkAddRequest {
+  repeated TaskQueueAddRequest add_request = 1;
+}
+
+message TaskQueueBulkAddResponse {
+  repeated group TaskResult = 1 {
+    required TaskQueueServiceError.ErrorCode result = 2;
+    optional bytes chosen_task_name = 3;
+  }
+}
+
+message TaskQueueDeleteRequest {
+  required bytes queue_name = 1;
+  repeated bytes task_name = 2;
+  optional bytes app_id = 3;
+}
+
+message TaskQueueDeleteResponse {
+  repeated TaskQueueServiceError.ErrorCode result = 3;
+}
+
+message TaskQueueForceRunRequest {
+  optional bytes app_id = 1;
+  required bytes queue_name = 2;
+  required bytes task_name = 3;
+}
+
+message TaskQueueForceRunResponse {
+  required TaskQueueServiceError.ErrorCode result = 3;
+}
+
+message TaskQueueUpdateQueueRequest {
+  optional bytes app_id = 1;
+  required bytes queue_name = 2;
+  required double bucket_refill_per_second = 3;
+  required int32 bucket_capacity = 4;
+  optional string user_specified_rate = 5;
+  optional TaskQueueRetryParameters retry_parameters = 6;
+  optional int32 max_concurrent_requests = 7;
+  optional TaskQueueMode.Mode mode = 8 [default = PUSH];
+  optional TaskQueueAcl acl = 9;
+  repeated TaskQueueHttpHeader header_override = 10;
+}
+
+message TaskQueueUpdateQueueResponse {
+}
+
+message TaskQueueFetchQueuesRequest {
+  optional bytes app_id = 1;
+  required int32 max_rows = 2;
+}
+
+message TaskQueueFetchQueuesResponse {
+  repeated group Queue = 1 {
+    required bytes queue_name = 2;
+    required double bucket_refill_per_second = 3;
+    required double bucket_capacity = 4;
+    optional string user_specified_rate = 5;
+    required bool paused = 6 [default=false];
+    optional TaskQueueRetryParameters retry_parameters = 7;
+    optional int32 max_concurrent_requests = 8;
+    optional TaskQueueMode.Mode mode = 9 [default = PUSH];
+    optional TaskQueueAcl acl = 10;
+    repeated TaskQueueHttpHeader header_override = 11;
+    optional string creator_name = 12 [ctype=CORD, default="apphosting"];
+  }
+}
+
+message TaskQueueFetchQueueStatsRequest {
+  optional bytes app_id = 1;
+  repeated bytes queue_name = 2;
+  optional int32 max_num_tasks = 3 [default = 0];
+}
+
+message TaskQueueScannerQueueInfo {
+  required int64 executed_last_minute = 1;
+  required int64 executed_last_hour = 2;
+  required double sampling_duration_seconds = 3;
+  optional int32 requests_in_flight = 4;
+  optional double enforced_rate = 5;
+}
+
+message TaskQueueFetchQueueStatsResponse {
+  repeated group QueueStats = 1 {
+    required int32 num_tasks = 2;
+    required int64 oldest_eta_usec = 3;
+    optional TaskQueueScannerQueueInfo scanner_info = 4;
+  }
+}
+message TaskQueuePauseQueueRequest {
+  required bytes app_id = 1;
+  required bytes queue_name = 2;
+  required bool pause = 3;
+}
+
+message TaskQueuePauseQueueResponse {
+}
+
+message TaskQueuePurgeQueueRequest {
+  optional bytes app_id = 1;
+  required bytes queue_name = 2;
+}
+
+message TaskQueuePurgeQueueResponse {
+}
+
+message TaskQueueDeleteQueueRequest {
+  required bytes app_id = 1;
+  required bytes queue_name = 2;
+}
+
+message TaskQueueDeleteQueueResponse {
+}
+
+message TaskQueueDeleteGroupRequest {
+  required bytes app_id = 1;
+}
+
+message TaskQueueDeleteGroupResponse {
+}
+
+message TaskQueueQueryTasksRequest {
+  optional bytes app_id = 1;
+  required bytes queue_name = 2;
+
+  optional bytes start_task_name = 3;
+  optional int64 start_eta_usec = 4;
+  optional bytes start_tag = 6;
+  optional int32 max_rows = 5 [default = 1];
+}
+
+message TaskQueueQueryTasksResponse {
+  repeated group Task = 1 {
+    required bytes task_name = 2;
+    required int64 eta_usec = 3;
+    optional bytes url = 4;
+
+    enum RequestMethod {
+      GET = 1;
+      POST = 2;
+      HEAD = 3;
+      PUT = 4;
+      DELETE = 5;
+    }
+    optional RequestMethod method = 5;
+
+    optional int32 retry_count = 6 [default=0];
+
+    repeated group Header = 7 {
+      required bytes key = 8;
+      required bytes value = 9;
+    }
+
+    optional int32 body_size = 10;
+    optional bytes body = 11 [ctype=CORD];
+    required int64 creation_time_usec = 12;
+
+    optional group CronTimetable = 13 {
+      required bytes schedule = 14;
+      required bytes timezone = 15;
+    }
+
+    optional group RunLog = 16 {
+      required int64 dispatched_usec = 17;
+      required int64 lag_usec = 18;
+      required int64 elapsed_usec = 19;
+      optional int64 response_code = 20;
+      optional string retry_reason = 27;
+    }
+
+    optional bytes description = 21;
+    optional TaskPayload payload = 22;
+    optional TaskQueueRetryParameters retry_parameters = 23;
+    optional int64 first_try_usec = 24;
+    optional bytes tag = 25;
+    optional int32 execution_count = 26 [default=0];
+  }
+}
+
+message TaskQueueFetchTaskRequest {
+  optional bytes app_id = 1;
+  required bytes queue_name = 2;
+  required bytes task_name = 3;
+}
+
+message TaskQueueFetchTaskResponse {
+  required TaskQueueQueryTasksResponse task = 1;
+}
+
+message TaskQueueUpdateStorageLimitRequest {
+  required bytes app_id = 1;
+  required int64 limit = 2;
+}
+
+message TaskQueueUpdateStorageLimitResponse {
+  required int64 new_limit = 1;
+}
+
+message TaskQueueQueryAndOwnTasksRequest {
+  required bytes queue_name = 1;
+  required double lease_seconds = 2;
+  required int64 max_tasks = 3;
+  optional bool group_by_tag = 4 [default=false];
+  optional bytes tag = 5;
+}
+
+message TaskQueueQueryAndOwnTasksResponse {
+  repeated group Task = 1 {
+    required bytes task_name = 2;
+    required int64 eta_usec = 3;
+    optional int32 retry_count = 4 [default=0];
+    optional bytes body = 5 [ctype=CORD];
+    optional bytes tag = 6;
+  }
+}
+
+message TaskQueueModifyTaskLeaseRequest {
+  required bytes queue_name = 1;
+  required bytes task_name = 2;
+  required int64 eta_usec = 3;
+  required double lease_seconds = 4;
+}
+
+message TaskQueueModifyTaskLeaseResponse {
+  required int64 updated_eta_usec = 1;
+}

vendor/google.golang.org/appengine/internal/urlfetch/urlfetch_service.pb.go

@@ -0,0 +1,355 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/urlfetch/urlfetch_service.proto
+// DO NOT EDIT!
+
+/*
+Package urlfetch is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/urlfetch/urlfetch_service.proto
+
+It has these top-level messages:
+	URLFetchServiceError
+	URLFetchRequest
+	URLFetchResponse
+*/
+package urlfetch
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type URLFetchServiceError_ErrorCode int32
+
+const (
+	URLFetchServiceError_OK                       URLFetchServiceError_ErrorCode = 0
+	URLFetchServiceError_INVALID_URL              URLFetchServiceError_ErrorCode = 1
+	URLFetchServiceError_FETCH_ERROR              URLFetchServiceError_ErrorCode = 2
+	URLFetchServiceError_UNSPECIFIED_ERROR        URLFetchServiceError_ErrorCode = 3
+	URLFetchServiceError_RESPONSE_TOO_LARGE       URLFetchServiceError_ErrorCode = 4
+	URLFetchServiceError_DEADLINE_EXCEEDED        URLFetchServiceError_ErrorCode = 5
+	URLFetchServiceError_SSL_CERTIFICATE_ERROR    URLFetchServiceError_ErrorCode = 6
+	URLFetchServiceError_DNS_ERROR                URLFetchServiceError_ErrorCode = 7
+	URLFetchServiceError_CLOSED                   URLFetchServiceError_ErrorCode = 8
+	URLFetchServiceError_INTERNAL_TRANSIENT_ERROR URLFetchServiceError_ErrorCode = 9
+	URLFetchServiceError_TOO_MANY_REDIRECTS       URLFetchServiceError_ErrorCode = 10
+	URLFetchServiceError_MALFORMED_REPLY          URLFetchServiceError_ErrorCode = 11
+	URLFetchServiceError_CONNECTION_ERROR         URLFetchServiceError_ErrorCode = 12
+)
+
+var URLFetchServiceError_ErrorCode_name = map[int32]string{
+	0:  "OK",
+	1:  "INVALID_URL",
+	2:  "FETCH_ERROR",
+	3:  "UNSPECIFIED_ERROR",
+	4:  "RESPONSE_TOO_LARGE",
+	5:  "DEADLINE_EXCEEDED",
+	6:  "SSL_CERTIFICATE_ERROR",
+	7:  "DNS_ERROR",
+	8:  "CLOSED",
+	9:  "INTERNAL_TRANSIENT_ERROR",
+	10: "TOO_MANY_REDIRECTS",
+	11: "MALFORMED_REPLY",
+	12: "CONNECTION_ERROR",
+}
+var URLFetchServiceError_ErrorCode_value = map[string]int32{
+	"OK":                       0,
+	"INVALID_URL":              1,
+	"FETCH_ERROR":              2,
+	"UNSPECIFIED_ERROR":        3,
+	"RESPONSE_TOO_LARGE":       4,
+	"DEADLINE_EXCEEDED":        5,
+	"SSL_CERTIFICATE_ERROR":    6,
+	"DNS_ERROR":                7,
+	"CLOSED":                   8,
+	"INTERNAL_TRANSIENT_ERROR": 9,
+	"TOO_MANY_REDIRECTS":       10,
+	"MALFORMED_REPLY":          11,
+	"CONNECTION_ERROR":         12,
+}
+
+func (x URLFetchServiceError_ErrorCode) Enum() *URLFetchServiceError_ErrorCode {
+	p := new(URLFetchServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x URLFetchServiceError_ErrorCode) String() string {
+	return proto.EnumName(URLFetchServiceError_ErrorCode_name, int32(x))
+}
+func (x *URLFetchServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(URLFetchServiceError_ErrorCode_value, data, "URLFetchServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = URLFetchServiceError_ErrorCode(value)
+	return nil
+}
+
+type URLFetchRequest_RequestMethod int32
+
+const (
+	URLFetchRequest_GET    URLFetchRequest_RequestMethod = 1
+	URLFetchRequest_POST   URLFetchRequest_RequestMethod = 2
+	URLFetchRequest_HEAD   URLFetchRequest_RequestMethod = 3
+	URLFetchRequest_PUT    URLFetchRequest_RequestMethod = 4
+	URLFetchRequest_DELETE URLFetchRequest_RequestMethod = 5
+	URLFetchRequest_PATCH  URLFetchRequest_RequestMethod = 6
+)
+
+var URLFetchRequest_RequestMethod_name = map[int32]string{
+	1: "GET",
+	2: "POST",
+	3: "HEAD",
+	4: "PUT",
+	5: "DELETE",
+	6: "PATCH",
+}
+var URLFetchRequest_RequestMethod_value = map[string]int32{
+	"GET":    1,
+	"POST":   2,
+	"HEAD":   3,
+	"PUT":    4,
+	"DELETE": 5,
+	"PATCH":  6,
+}
+
+func (x URLFetchRequest_RequestMethod) Enum() *URLFetchRequest_RequestMethod {
+	p := new(URLFetchRequest_RequestMethod)
+	*p = x
+	return p
+}
+func (x URLFetchRequest_RequestMethod) String() string {
+	return proto.EnumName(URLFetchRequest_RequestMethod_name, int32(x))
+}
+func (x *URLFetchRequest_RequestMethod) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(URLFetchRequest_RequestMethod_value, data, "URLFetchRequest_RequestMethod")
+	if err != nil {
+		return err
+	}
+	*x = URLFetchRequest_RequestMethod(value)
+	return nil
+}
+
+type URLFetchServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *URLFetchServiceError) Reset()         { *m = URLFetchServiceError{} }
+func (m *URLFetchServiceError) String() string { return proto.CompactTextString(m) }
+func (*URLFetchServiceError) ProtoMessage()    {}
+
+type URLFetchRequest struct {
+	Method                        *URLFetchRequest_RequestMethod `protobuf:"varint,1,req,name=Method,enum=appengine.URLFetchRequest_RequestMethod" json:"Method,omitempty"`
+	Url                           *string                        `protobuf:"bytes,2,req,name=Url" json:"Url,omitempty"`
+	Header                        []*URLFetchRequest_Header      `protobuf:"group,3,rep,name=Header" json:"header,omitempty"`
+	Payload                       []byte                         `protobuf:"bytes,6,opt,name=Payload" json:"Payload,omitempty"`
+	FollowRedirects               *bool                          `protobuf:"varint,7,opt,name=FollowRedirects,def=1" json:"FollowRedirects,omitempty"`
+	Deadline                      *float64                       `protobuf:"fixed64,8,opt,name=Deadline" json:"Deadline,omitempty"`
+	MustValidateServerCertificate *bool                          `protobuf:"varint,9,opt,name=MustValidateServerCertificate,def=1" json:"MustValidateServerCertificate,omitempty"`
+	XXX_unrecognized              []byte                         `json:"-"`
+}
+
+func (m *URLFetchRequest) Reset()         { *m = URLFetchRequest{} }
+func (m *URLFetchRequest) String() string { return proto.CompactTextString(m) }
+func (*URLFetchRequest) ProtoMessage()    {}
+
+const Default_URLFetchRequest_FollowRedirects bool = true
+const Default_URLFetchRequest_MustValidateServerCertificate bool = true
+
+func (m *URLFetchRequest) GetMethod() URLFetchRequest_RequestMethod {
+	if m != nil && m.Method != nil {
+		return *m.Method
+	}
+	return URLFetchRequest_GET
+}
+
+func (m *URLFetchRequest) GetUrl() string {
+	if m != nil && m.Url != nil {
+		return *m.Url
+	}
+	return ""
+}
+
+func (m *URLFetchRequest) GetHeader() []*URLFetchRequest_Header {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *URLFetchRequest) GetPayload() []byte {
+	if m != nil {
+		return m.Payload
+	}
+	return nil
+}
+
+func (m *URLFetchRequest) GetFollowRedirects() bool {
+	if m != nil && m.FollowRedirects != nil {
+		return *m.FollowRedirects
+	}
+	return Default_URLFetchRequest_FollowRedirects
+}
+
+func (m *URLFetchRequest) GetDeadline() float64 {
+	if m != nil && m.Deadline != nil {
+		return *m.Deadline
+	}
+	return 0
+}
+
+func (m *URLFetchRequest) GetMustValidateServerCertificate() bool {
+	if m != nil && m.MustValidateServerCertificate != nil {
+		return *m.MustValidateServerCertificate
+	}
+	return Default_URLFetchRequest_MustValidateServerCertificate
+}
+
+type URLFetchRequest_Header struct {
+	Key              *string `protobuf:"bytes,4,req,name=Key" json:"Key,omitempty"`
+	Value            *string `protobuf:"bytes,5,req,name=Value" json:"Value,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *URLFetchRequest_Header) Reset()         { *m = URLFetchRequest_Header{} }
+func (m *URLFetchRequest_Header) String() string { return proto.CompactTextString(m) }
+func (*URLFetchRequest_Header) ProtoMessage()    {}
+
+func (m *URLFetchRequest_Header) GetKey() string {
+	if m != nil && m.Key != nil {
+		return *m.Key
+	}
+	return ""
+}
+
+func (m *URLFetchRequest_Header) GetValue() string {
+	if m != nil && m.Value != nil {
+		return *m.Value
+	}
+	return ""
+}
+
+type URLFetchResponse struct {
+	Content               []byte                     `protobuf:"bytes,1,opt,name=Content" json:"Content,omitempty"`
+	StatusCode            *int32                     `protobuf:"varint,2,req,name=StatusCode" json:"StatusCode,omitempty"`
+	Header                []*URLFetchResponse_Header `protobuf:"group,3,rep,name=Header" json:"header,omitempty"`
+	ContentWasTruncated   *bool                      `protobuf:"varint,6,opt,name=ContentWasTruncated,def=0" json:"ContentWasTruncated,omitempty"`
+	ExternalBytesSent     *int64                     `protobuf:"varint,7,opt,name=ExternalBytesSent" json:"ExternalBytesSent,omitempty"`
+	ExternalBytesReceived *int64                     `protobuf:"varint,8,opt,name=ExternalBytesReceived" json:"ExternalBytesReceived,omitempty"`
+	FinalUrl              *string                    `protobuf:"bytes,9,opt,name=FinalUrl" json:"FinalUrl,omitempty"`
+	ApiCpuMilliseconds    *int64                     `protobuf:"varint,10,opt,name=ApiCpuMilliseconds,def=0" json:"ApiCpuMilliseconds,omitempty"`
+	ApiBytesSent          *int64                     `protobuf:"varint,11,opt,name=ApiBytesSent,def=0" json:"ApiBytesSent,omitempty"`
+	ApiBytesReceived      *int64                     `protobuf:"varint,12,opt,name=ApiBytesReceived,def=0" json:"ApiBytesReceived,omitempty"`
+	XXX_unrecognized      []byte                     `json:"-"`
+}
+
+func (m *URLFetchResponse) Reset()         { *m = URLFetchResponse{} }
+func (m *URLFetchResponse) String() string { return proto.CompactTextString(m) }
+func (*URLFetchResponse) ProtoMessage()    {}
+
+const Default_URLFetchResponse_ContentWasTruncated bool = false
+const Default_URLFetchResponse_ApiCpuMilliseconds int64 = 0
+const Default_URLFetchResponse_ApiBytesSent int64 = 0
+const Default_URLFetchResponse_ApiBytesReceived int64 = 0
+
+func (m *URLFetchResponse) GetContent() []byte {
+	if m != nil {
+		return m.Content
+	}
+	return nil
+}
+
+func (m *URLFetchResponse) GetStatusCode() int32 {
+	if m != nil && m.StatusCode != nil {
+		return *m.StatusCode
+	}
+	return 0
+}
+
+func (m *URLFetchResponse) GetHeader() []*URLFetchResponse_Header {
+	if m != nil {
+		return m.Header
+	}
+	return nil
+}
+
+func (m *URLFetchResponse) GetContentWasTruncated() bool {
+	if m != nil && m.ContentWasTruncated != nil {
+		return *m.ContentWasTruncated
+	}
+	return Default_URLFetchResponse_ContentWasTruncated
+}
+
+func (m *URLFetchResponse) GetExternalBytesSent() int64 {
+	if m != nil && m.ExternalBytesSent != nil {
+		return *m.ExternalBytesSent
+	}
+	return 0
+}
+
+func (m *URLFetchResponse) GetExternalBytesReceived() int64 {
+	if m != nil && m.ExternalBytesReceived != nil {
+		return *m.ExternalBytesReceived
+	}
+	return 0
+}
+
+func (m *URLFetchResponse) GetFinalUrl() string {
+	if m != nil && m.FinalUrl != nil {
+		return *m.FinalUrl
+	}
+	return ""
+}
+
+func (m *URLFetchResponse) GetApiCpuMilliseconds() int64 {
+	if m != nil && m.ApiCpuMilliseconds != nil {
+		return *m.ApiCpuMilliseconds
+	}
+	return Default_URLFetchResponse_ApiCpuMilliseconds
+}
+
+func (m *URLFetchResponse) GetApiBytesSent() int64 {
+	if m != nil && m.ApiBytesSent != nil {
+		return *m.ApiBytesSent
+	}
+	return Default_URLFetchResponse_ApiBytesSent
+}
+
+func (m *URLFetchResponse) GetApiBytesReceived() int64 {
+	if m != nil && m.ApiBytesReceived != nil {
+		return *m.ApiBytesReceived
+	}
+	return Default_URLFetchResponse_ApiBytesReceived
+}
+
+type URLFetchResponse_Header struct {
+	Key              *string `protobuf:"bytes,4,req,name=Key" json:"Key,omitempty"`
+	Value            *string `protobuf:"bytes,5,req,name=Value" json:"Value,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *URLFetchResponse_Header) Reset()         { *m = URLFetchResponse_Header{} }
+func (m *URLFetchResponse_Header) String() string { return proto.CompactTextString(m) }
+func (*URLFetchResponse_Header) ProtoMessage()    {}
+
+func (m *URLFetchResponse_Header) GetKey() string {
+	if m != nil && m.Key != nil {
+		return *m.Key
+	}
+	return ""
+}
+
+func (m *URLFetchResponse_Header) GetValue() string {
+	if m != nil && m.Value != nil {
+		return *m.Value
+	}
+	return ""
+}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/urlfetch/urlfetch_service.proto

@@ -0,0 +1,64 @@
+syntax = "proto2";
+option go_package = "urlfetch";
+
+package appengine;
+
+message URLFetchServiceError {
+  enum ErrorCode {
+    OK = 0;
+    INVALID_URL = 1;
+    FETCH_ERROR = 2;
+    UNSPECIFIED_ERROR = 3;
+    RESPONSE_TOO_LARGE = 4;
+    DEADLINE_EXCEEDED = 5;
+    SSL_CERTIFICATE_ERROR = 6;
+    DNS_ERROR = 7;
+    CLOSED = 8;
+    INTERNAL_TRANSIENT_ERROR = 9;
+    TOO_MANY_REDIRECTS = 10;
+    MALFORMED_REPLY = 11;
+    CONNECTION_ERROR = 12;
+  }
+}
+
+message URLFetchRequest {
+  enum RequestMethod {
+    GET = 1;
+    POST = 2;
+    HEAD = 3;
+    PUT = 4;
+    DELETE = 5;
+    PATCH = 6;
+  }
+  required RequestMethod Method = 1;
+  required string Url = 2;
+  repeated group Header = 3 {
+    required string Key = 4;
+    required string Value = 5;
+  }
+  optional bytes Payload = 6 [ctype=CORD];
+
+  optional bool FollowRedirects = 7 [default=true];
+
+  optional double Deadline = 8;
+
+  optional bool MustValidateServerCertificate = 9 [default=true];
+}
+
+message URLFetchResponse {
+  optional bytes Content = 1;
+  required int32 StatusCode = 2;
+  repeated group Header = 3 {
+    required string Key = 4;
+    required string Value = 5;
+  }
+  optional bool ContentWasTruncated = 6 [default=false];
+  optional int64 ExternalBytesSent = 7;
+  optional int64 ExternalBytesReceived = 8;
+
+  optional string FinalUrl = 9;
+
+  optional int64 ApiCpuMilliseconds = 10 [default=0];
+  optional int64 ApiBytesSent = 11 [default=0];
+  optional int64 ApiBytesReceived = 12 [default=0];
+}

vendor/google.golang.org/appengine/internal/user/user_service.pb.go

@@ -0,0 +1,289 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/user/user_service.proto
+// DO NOT EDIT!
+
+/*
+Package user is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/user/user_service.proto
+
+It has these top-level messages:
+	UserServiceError
+	CreateLoginURLRequest
+	CreateLoginURLResponse
+	CreateLogoutURLRequest
+	CreateLogoutURLResponse
+	GetOAuthUserRequest
+	GetOAuthUserResponse
+	CheckOAuthSignatureRequest
+	CheckOAuthSignatureResponse
+*/
+package user
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type UserServiceError_ErrorCode int32
+
+const (
+	UserServiceError_OK                    UserServiceError_ErrorCode = 0
+	UserServiceError_REDIRECT_URL_TOO_LONG UserServiceError_ErrorCode = 1
+	UserServiceError_NOT_ALLOWED           UserServiceError_ErrorCode = 2
+	UserServiceError_OAUTH_INVALID_TOKEN   UserServiceError_ErrorCode = 3
+	UserServiceError_OAUTH_INVALID_REQUEST UserServiceError_ErrorCode = 4
+	UserServiceError_OAUTH_ERROR           UserServiceError_ErrorCode = 5
+)
+
+var UserServiceError_ErrorCode_name = map[int32]string{
+	0: "OK",
+	1: "REDIRECT_URL_TOO_LONG",
+	2: "NOT_ALLOWED",
+	3: "OAUTH_INVALID_TOKEN",
+	4: "OAUTH_INVALID_REQUEST",
+	5: "OAUTH_ERROR",
+}
+var UserServiceError_ErrorCode_value = map[string]int32{
+	"OK": 0,
+	"REDIRECT_URL_TOO_LONG": 1,
+	"NOT_ALLOWED":           2,
+	"OAUTH_INVALID_TOKEN":   3,
+	"OAUTH_INVALID_REQUEST": 4,
+	"OAUTH_ERROR":           5,
+}
+
+func (x UserServiceError_ErrorCode) Enum() *UserServiceError_ErrorCode {
+	p := new(UserServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x UserServiceError_ErrorCode) String() string {
+	return proto.EnumName(UserServiceError_ErrorCode_name, int32(x))
+}
+func (x *UserServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(UserServiceError_ErrorCode_value, data, "UserServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = UserServiceError_ErrorCode(value)
+	return nil
+}
+
+type UserServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *UserServiceError) Reset()         { *m = UserServiceError{} }
+func (m *UserServiceError) String() string { return proto.CompactTextString(m) }
+func (*UserServiceError) ProtoMessage()    {}
+
+type CreateLoginURLRequest struct {
+	DestinationUrl    *string `protobuf:"bytes,1,req,name=destination_url" json:"destination_url,omitempty"`
+	AuthDomain        *string `protobuf:"bytes,2,opt,name=auth_domain" json:"auth_domain,omitempty"`
+	FederatedIdentity *string `protobuf:"bytes,3,opt,name=federated_identity,def=" json:"federated_identity,omitempty"`
+	XXX_unrecognized  []byte  `json:"-"`
+}
+
+func (m *CreateLoginURLRequest) Reset()         { *m = CreateLoginURLRequest{} }
+func (m *CreateLoginURLRequest) String() string { return proto.CompactTextString(m) }
+func (*CreateLoginURLRequest) ProtoMessage()    {}
+
+func (m *CreateLoginURLRequest) GetDestinationUrl() string {
+	if m != nil && m.DestinationUrl != nil {
+		return *m.DestinationUrl
+	}
+	return ""
+}
+
+func (m *CreateLoginURLRequest) GetAuthDomain() string {
+	if m != nil && m.AuthDomain != nil {
+		return *m.AuthDomain
+	}
+	return ""
+}
+
+func (m *CreateLoginURLRequest) GetFederatedIdentity() string {
+	if m != nil && m.FederatedIdentity != nil {
+		return *m.FederatedIdentity
+	}
+	return ""
+}
+
+type CreateLoginURLResponse struct {
+	LoginUrl         *string `protobuf:"bytes,1,req,name=login_url" json:"login_url,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CreateLoginURLResponse) Reset()         { *m = CreateLoginURLResponse{} }
+func (m *CreateLoginURLResponse) String() string { return proto.CompactTextString(m) }
+func (*CreateLoginURLResponse) ProtoMessage()    {}
+
+func (m *CreateLoginURLResponse) GetLoginUrl() string {
+	if m != nil && m.LoginUrl != nil {
+		return *m.LoginUrl
+	}
+	return ""
+}
+
+type CreateLogoutURLRequest struct {
+	DestinationUrl   *string `protobuf:"bytes,1,req,name=destination_url" json:"destination_url,omitempty"`
+	AuthDomain       *string `protobuf:"bytes,2,opt,name=auth_domain" json:"auth_domain,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CreateLogoutURLRequest) Reset()         { *m = CreateLogoutURLRequest{} }
+func (m *CreateLogoutURLRequest) String() string { return proto.CompactTextString(m) }
+func (*CreateLogoutURLRequest) ProtoMessage()    {}
+
+func (m *CreateLogoutURLRequest) GetDestinationUrl() string {
+	if m != nil && m.DestinationUrl != nil {
+		return *m.DestinationUrl
+	}
+	return ""
+}
+
+func (m *CreateLogoutURLRequest) GetAuthDomain() string {
+	if m != nil && m.AuthDomain != nil {
+		return *m.AuthDomain
+	}
+	return ""
+}
+
+type CreateLogoutURLResponse struct {
+	LogoutUrl        *string `protobuf:"bytes,1,req,name=logout_url" json:"logout_url,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CreateLogoutURLResponse) Reset()         { *m = CreateLogoutURLResponse{} }
+func (m *CreateLogoutURLResponse) String() string { return proto.CompactTextString(m) }
+func (*CreateLogoutURLResponse) ProtoMessage()    {}
+
+func (m *CreateLogoutURLResponse) GetLogoutUrl() string {
+	if m != nil && m.LogoutUrl != nil {
+		return *m.LogoutUrl
+	}
+	return ""
+}
+
+type GetOAuthUserRequest struct {
+	Scope            *string  `protobuf:"bytes,1,opt,name=scope" json:"scope,omitempty"`
+	Scopes           []string `protobuf:"bytes,2,rep,name=scopes" json:"scopes,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *GetOAuthUserRequest) Reset()         { *m = GetOAuthUserRequest{} }
+func (m *GetOAuthUserRequest) String() string { return proto.CompactTextString(m) }
+func (*GetOAuthUserRequest) ProtoMessage()    {}
+
+func (m *GetOAuthUserRequest) GetScope() string {
+	if m != nil && m.Scope != nil {
+		return *m.Scope
+	}
+	return ""
+}
+
+func (m *GetOAuthUserRequest) GetScopes() []string {
+	if m != nil {
+		return m.Scopes
+	}
+	return nil
+}
+
+type GetOAuthUserResponse struct {
+	Email            *string  `protobuf:"bytes,1,req,name=email" json:"email,omitempty"`
+	UserId           *string  `protobuf:"bytes,2,req,name=user_id" json:"user_id,omitempty"`
+	AuthDomain       *string  `protobuf:"bytes,3,req,name=auth_domain" json:"auth_domain,omitempty"`
+	UserOrganization *string  `protobuf:"bytes,4,opt,name=user_organization,def=" json:"user_organization,omitempty"`
+	IsAdmin          *bool    `protobuf:"varint,5,opt,name=is_admin,def=0" json:"is_admin,omitempty"`
+	ClientId         *string  `protobuf:"bytes,6,opt,name=client_id,def=" json:"client_id,omitempty"`
+	Scopes           []string `protobuf:"bytes,7,rep,name=scopes" json:"scopes,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *GetOAuthUserResponse) Reset()         { *m = GetOAuthUserResponse{} }
+func (m *GetOAuthUserResponse) String() string { return proto.CompactTextString(m) }
+func (*GetOAuthUserResponse) ProtoMessage()    {}
+
+const Default_GetOAuthUserResponse_IsAdmin bool = false
+
+func (m *GetOAuthUserResponse) GetEmail() string {
+	if m != nil && m.Email != nil {
+		return *m.Email
+	}
+	return ""
+}
+
+func (m *GetOAuthUserResponse) GetUserId() string {
+	if m != nil && m.UserId != nil {
+		return *m.UserId
+	}
+	return ""
+}
+
+func (m *GetOAuthUserResponse) GetAuthDomain() string {
+	if m != nil && m.AuthDomain != nil {
+		return *m.AuthDomain
+	}
+	return ""
+}
+
+func (m *GetOAuthUserResponse) GetUserOrganization() string {
+	if m != nil && m.UserOrganization != nil {
+		return *m.UserOrganization
+	}
+	return ""
+}
+
+func (m *GetOAuthUserResponse) GetIsAdmin() bool {
+	if m != nil && m.IsAdmin != nil {
+		return *m.IsAdmin
+	}
+	return Default_GetOAuthUserResponse_IsAdmin
+}
+
+func (m *GetOAuthUserResponse) GetClientId() string {
+	if m != nil && m.ClientId != nil {
+		return *m.ClientId
+	}
+	return ""
+}
+
+func (m *GetOAuthUserResponse) GetScopes() []string {
+	if m != nil {
+		return m.Scopes
+	}
+	return nil
+}
+
+type CheckOAuthSignatureRequest struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *CheckOAuthSignatureRequest) Reset()         { *m = CheckOAuthSignatureRequest{} }
+func (m *CheckOAuthSignatureRequest) String() string { return proto.CompactTextString(m) }
+func (*CheckOAuthSignatureRequest) ProtoMessage()    {}
+
+type CheckOAuthSignatureResponse struct {
+	OauthConsumerKey *string `protobuf:"bytes,1,req,name=oauth_consumer_key" json:"oauth_consumer_key,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *CheckOAuthSignatureResponse) Reset()         { *m = CheckOAuthSignatureResponse{} }
+func (m *CheckOAuthSignatureResponse) String() string { return proto.CompactTextString(m) }
+func (*CheckOAuthSignatureResponse) ProtoMessage()    {}
+
+func (m *CheckOAuthSignatureResponse) GetOauthConsumerKey() string {
+	if m != nil && m.OauthConsumerKey != nil {
+		return *m.OauthConsumerKey
+	}
+	return ""
+}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/user/user_service.proto

@@ -0,0 +1,58 @@
+syntax = "proto2";
+option go_package = "user";
+
+package appengine;
+
+message UserServiceError {
+  enum ErrorCode {
+    OK = 0;
+    REDIRECT_URL_TOO_LONG = 1;
+    NOT_ALLOWED = 2;
+    OAUTH_INVALID_TOKEN = 3;
+    OAUTH_INVALID_REQUEST = 4;
+    OAUTH_ERROR = 5;
+  }
+}
+
+message CreateLoginURLRequest {
+  required string destination_url = 1;
+  optional string auth_domain = 2;
+  optional string federated_identity = 3 [default = ""];
+}
+
+message CreateLoginURLResponse {
+  required string login_url = 1;
+}
+
+message CreateLogoutURLRequest {
+  required string destination_url = 1;
+  optional string auth_domain = 2;
+}
+
+message CreateLogoutURLResponse {
+  required string logout_url = 1;
+}
+
+message GetOAuthUserRequest {
+  optional string scope = 1;
+
+  repeated string scopes = 2;
+}
+
+message GetOAuthUserResponse {
+  required string email = 1;
+  required string user_id = 2;
+  required string auth_domain = 3;
+  optional string user_organization = 4 [default = ""];
+  optional bool is_admin = 5 [default = false];
+  optional string client_id = 6 [default = ""];
+
+  repeated string scopes = 7;
+}
+
+message CheckOAuthSignatureRequest {
+}
+
+message CheckOAuthSignatureResponse {
+  required string oauth_consumer_key = 1;
+}

vendor/google.golang.org/appengine/internal/xmpp/xmpp_service.pb.go

@@ -0,0 +1,427 @@
+// Code generated by protoc-gen-go.
+// source: google.golang.org/appengine/internal/xmpp/xmpp_service.proto
+// DO NOT EDIT!
+
+/*
+Package xmpp is a generated protocol buffer package.
+
+It is generated from these files:
+	google.golang.org/appengine/internal/xmpp/xmpp_service.proto
+
+It has these top-level messages:
+	XmppServiceError
+	PresenceRequest
+	PresenceResponse
+	BulkPresenceRequest
+	BulkPresenceResponse
+	XmppMessageRequest
+	XmppMessageResponse
+	XmppSendPresenceRequest
+	XmppSendPresenceResponse
+	XmppInviteRequest
+	XmppInviteResponse
+*/
+package xmpp
+
+import proto "github.com/golang/protobuf/proto"
+import fmt "fmt"
+import math "math"
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+type XmppServiceError_ErrorCode int32
+
+const (
+	XmppServiceError_UNSPECIFIED_ERROR    XmppServiceError_ErrorCode = 1
+	XmppServiceError_INVALID_JID          XmppServiceError_ErrorCode = 2
+	XmppServiceError_NO_BODY              XmppServiceError_ErrorCode = 3
+	XmppServiceError_INVALID_XML          XmppServiceError_ErrorCode = 4
+	XmppServiceError_INVALID_TYPE         XmppServiceError_ErrorCode = 5
+	XmppServiceError_INVALID_SHOW         XmppServiceError_ErrorCode = 6
+	XmppServiceError_EXCEEDED_MAX_SIZE    XmppServiceError_ErrorCode = 7
+	XmppServiceError_APPID_ALIAS_REQUIRED XmppServiceError_ErrorCode = 8
+	XmppServiceError_NONDEFAULT_MODULE    XmppServiceError_ErrorCode = 9
+)
+
+var XmppServiceError_ErrorCode_name = map[int32]string{
+	1: "UNSPECIFIED_ERROR",
+	2: "INVALID_JID",
+	3: "NO_BODY",
+	4: "INVALID_XML",
+	5: "INVALID_TYPE",
+	6: "INVALID_SHOW",
+	7: "EXCEEDED_MAX_SIZE",
+	8: "APPID_ALIAS_REQUIRED",
+	9: "NONDEFAULT_MODULE",
+}
+var XmppServiceError_ErrorCode_value = map[string]int32{
+	"UNSPECIFIED_ERROR":    1,
+	"INVALID_JID":          2,
+	"NO_BODY":              3,
+	"INVALID_XML":          4,
+	"INVALID_TYPE":         5,
+	"INVALID_SHOW":         6,
+	"EXCEEDED_MAX_SIZE":    7,
+	"APPID_ALIAS_REQUIRED": 8,
+	"NONDEFAULT_MODULE":    9,
+}
+
+func (x XmppServiceError_ErrorCode) Enum() *XmppServiceError_ErrorCode {
+	p := new(XmppServiceError_ErrorCode)
+	*p = x
+	return p
+}
+func (x XmppServiceError_ErrorCode) String() string {
+	return proto.EnumName(XmppServiceError_ErrorCode_name, int32(x))
+}
+func (x *XmppServiceError_ErrorCode) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(XmppServiceError_ErrorCode_value, data, "XmppServiceError_ErrorCode")
+	if err != nil {
+		return err
+	}
+	*x = XmppServiceError_ErrorCode(value)
+	return nil
+}
+
+type PresenceResponse_SHOW int32
+
+const (
+	PresenceResponse_NORMAL         PresenceResponse_SHOW = 0
+	PresenceResponse_AWAY           PresenceResponse_SHOW = 1
+	PresenceResponse_DO_NOT_DISTURB PresenceResponse_SHOW = 2
+	PresenceResponse_CHAT           PresenceResponse_SHOW = 3
+	PresenceResponse_EXTENDED_AWAY  PresenceResponse_SHOW = 4
+)
+
+var PresenceResponse_SHOW_name = map[int32]string{
+	0: "NORMAL",
+	1: "AWAY",
+	2: "DO_NOT_DISTURB",
+	3: "CHAT",
+	4: "EXTENDED_AWAY",
+}
+var PresenceResponse_SHOW_value = map[string]int32{
+	"NORMAL":         0,
+	"AWAY":           1,
+	"DO_NOT_DISTURB": 2,
+	"CHAT":           3,
+	"EXTENDED_AWAY":  4,
+}
+
+func (x PresenceResponse_SHOW) Enum() *PresenceResponse_SHOW {
+	p := new(PresenceResponse_SHOW)
+	*p = x
+	return p
+}
+func (x PresenceResponse_SHOW) String() string {
+	return proto.EnumName(PresenceResponse_SHOW_name, int32(x))
+}
+func (x *PresenceResponse_SHOW) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(PresenceResponse_SHOW_value, data, "PresenceResponse_SHOW")
+	if err != nil {
+		return err
+	}
+	*x = PresenceResponse_SHOW(value)
+	return nil
+}
+
+type XmppMessageResponse_XmppMessageStatus int32
+
+const (
+	XmppMessageResponse_NO_ERROR    XmppMessageResponse_XmppMessageStatus = 0
+	XmppMessageResponse_INVALID_JID XmppMessageResponse_XmppMessageStatus = 1
+	XmppMessageResponse_OTHER_ERROR XmppMessageResponse_XmppMessageStatus = 2
+)
+
+var XmppMessageResponse_XmppMessageStatus_name = map[int32]string{
+	0: "NO_ERROR",
+	1: "INVALID_JID",
+	2: "OTHER_ERROR",
+}
+var XmppMessageResponse_XmppMessageStatus_value = map[string]int32{
+	"NO_ERROR":    0,
+	"INVALID_JID": 1,
+	"OTHER_ERROR": 2,
+}
+
+func (x XmppMessageResponse_XmppMessageStatus) Enum() *XmppMessageResponse_XmppMessageStatus {
+	p := new(XmppMessageResponse_XmppMessageStatus)
+	*p = x
+	return p
+}
+func (x XmppMessageResponse_XmppMessageStatus) String() string {
+	return proto.EnumName(XmppMessageResponse_XmppMessageStatus_name, int32(x))
+}
+func (x *XmppMessageResponse_XmppMessageStatus) UnmarshalJSON(data []byte) error {
+	value, err := proto.UnmarshalJSONEnum(XmppMessageResponse_XmppMessageStatus_value, data, "XmppMessageResponse_XmppMessageStatus")
+	if err != nil {
+		return err
+	}
+	*x = XmppMessageResponse_XmppMessageStatus(value)
+	return nil
+}
+
+type XmppServiceError struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *XmppServiceError) Reset()         { *m = XmppServiceError{} }
+func (m *XmppServiceError) String() string { return proto.CompactTextString(m) }
+func (*XmppServiceError) ProtoMessage()    {}
+
+type PresenceRequest struct {
+	Jid              *string `protobuf:"bytes,1,req,name=jid" json:"jid,omitempty"`
+	FromJid          *string `protobuf:"bytes,2,opt,name=from_jid" json:"from_jid,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *PresenceRequest) Reset()         { *m = PresenceRequest{} }
+func (m *PresenceRequest) String() string { return proto.CompactTextString(m) }
+func (*PresenceRequest) ProtoMessage()    {}
+
+func (m *PresenceRequest) GetJid() string {
+	if m != nil && m.Jid != nil {
+		return *m.Jid
+	}
+	return ""
+}
+
+func (m *PresenceRequest) GetFromJid() string {
+	if m != nil && m.FromJid != nil {
+		return *m.FromJid
+	}
+	return ""
+}
+
+type PresenceResponse struct {
+	IsAvailable      *bool                  `protobuf:"varint,1,req,name=is_available" json:"is_available,omitempty"`
+	Presence         *PresenceResponse_SHOW `protobuf:"varint,2,opt,name=presence,enum=appengine.PresenceResponse_SHOW" json:"presence,omitempty"`
+	Valid            *bool                  `protobuf:"varint,3,opt,name=valid" json:"valid,omitempty"`
+	XXX_unrecognized []byte                 `json:"-"`
+}
+
+func (m *PresenceResponse) Reset()         { *m = PresenceResponse{} }
+func (m *PresenceResponse) String() string { return proto.CompactTextString(m) }
+func (*PresenceResponse) ProtoMessage()    {}
+
+func (m *PresenceResponse) GetIsAvailable() bool {
+	if m != nil && m.IsAvailable != nil {
+		return *m.IsAvailable
+	}
+	return false
+}
+
+func (m *PresenceResponse) GetPresence() PresenceResponse_SHOW {
+	if m != nil && m.Presence != nil {
+		return *m.Presence
+	}
+	return PresenceResponse_NORMAL
+}
+
+func (m *PresenceResponse) GetValid() bool {
+	if m != nil && m.Valid != nil {
+		return *m.Valid
+	}
+	return false
+}
+
+type BulkPresenceRequest struct {
+	Jid              []string `protobuf:"bytes,1,rep,name=jid" json:"jid,omitempty"`
+	FromJid          *string  `protobuf:"bytes,2,opt,name=from_jid" json:"from_jid,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *BulkPresenceRequest) Reset()         { *m = BulkPresenceRequest{} }
+func (m *BulkPresenceRequest) String() string { return proto.CompactTextString(m) }
+func (*BulkPresenceRequest) ProtoMessage()    {}
+
+func (m *BulkPresenceRequest) GetJid() []string {
+	if m != nil {
+		return m.Jid
+	}
+	return nil
+}
+
+func (m *BulkPresenceRequest) GetFromJid() string {
+	if m != nil && m.FromJid != nil {
+		return *m.FromJid
+	}
+	return ""
+}
+
+type BulkPresenceResponse struct {
+	PresenceResponse []*PresenceResponse `protobuf:"bytes,1,rep,name=presence_response" json:"presence_response,omitempty"`
+	XXX_unrecognized []byte              `json:"-"`
+}
+
+func (m *BulkPresenceResponse) Reset()         { *m = BulkPresenceResponse{} }
+func (m *BulkPresenceResponse) String() string { return proto.CompactTextString(m) }
+func (*BulkPresenceResponse) ProtoMessage()    {}
+
+func (m *BulkPresenceResponse) GetPresenceResponse() []*PresenceResponse {
+	if m != nil {
+		return m.PresenceResponse
+	}
+	return nil
+}
+
+type XmppMessageRequest struct {
+	Jid              []string `protobuf:"bytes,1,rep,name=jid" json:"jid,omitempty"`
+	Body             *string  `protobuf:"bytes,2,req,name=body" json:"body,omitempty"`
+	RawXml           *bool    `protobuf:"varint,3,opt,name=raw_xml,def=0" json:"raw_xml,omitempty"`
+	Type             *string  `protobuf:"bytes,4,opt,name=type,def=chat" json:"type,omitempty"`
+	FromJid          *string  `protobuf:"bytes,5,opt,name=from_jid" json:"from_jid,omitempty"`
+	XXX_unrecognized []byte   `json:"-"`
+}
+
+func (m *XmppMessageRequest) Reset()         { *m = XmppMessageRequest{} }
+func (m *XmppMessageRequest) String() string { return proto.CompactTextString(m) }
+func (*XmppMessageRequest) ProtoMessage()    {}
+
+const Default_XmppMessageRequest_RawXml bool = false
+const Default_XmppMessageRequest_Type string = "chat"
+
+func (m *XmppMessageRequest) GetJid() []string {
+	if m != nil {
+		return m.Jid
+	}
+	return nil
+}
+
+func (m *XmppMessageRequest) GetBody() string {
+	if m != nil && m.Body != nil {
+		return *m.Body
+	}
+	return ""
+}
+
+func (m *XmppMessageRequest) GetRawXml() bool {
+	if m != nil && m.RawXml != nil {
+		return *m.RawXml
+	}
+	return Default_XmppMessageRequest_RawXml
+}
+
+func (m *XmppMessageRequest) GetType() string {
+	if m != nil && m.Type != nil {
+		return *m.Type
+	}
+	return Default_XmppMessageRequest_Type
+}
+
+func (m *XmppMessageRequest) GetFromJid() string {
+	if m != nil && m.FromJid != nil {
+		return *m.FromJid
+	}
+	return ""
+}
+
+type XmppMessageResponse struct {
+	Status           []XmppMessageResponse_XmppMessageStatus `protobuf:"varint,1,rep,name=status,enum=appengine.XmppMessageResponse_XmppMessageStatus" json:"status,omitempty"`
+	XXX_unrecognized []byte                                  `json:"-"`
+}
+
+func (m *XmppMessageResponse) Reset()         { *m = XmppMessageResponse{} }
+func (m *XmppMessageResponse) String() string { return proto.CompactTextString(m) }
+func (*XmppMessageResponse) ProtoMessage()    {}
+
+func (m *XmppMessageResponse) GetStatus() []XmppMessageResponse_XmppMessageStatus {
+	if m != nil {
+		return m.Status
+	}
+	return nil
+}
+
+type XmppSendPresenceRequest struct {
+	Jid              *string `protobuf:"bytes,1,req,name=jid" json:"jid,omitempty"`
+	Type             *string `protobuf:"bytes,2,opt,name=type" json:"type,omitempty"`
+	Show             *string `protobuf:"bytes,3,opt,name=show" json:"show,omitempty"`
+	Status           *string `protobuf:"bytes,4,opt,name=status" json:"status,omitempty"`
+	FromJid          *string `protobuf:"bytes,5,opt,name=from_jid" json:"from_jid,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *XmppSendPresenceRequest) Reset()         { *m = XmppSendPresenceRequest{} }
+func (m *XmppSendPresenceRequest) String() string { return proto.CompactTextString(m) }
+func (*XmppSendPresenceRequest) ProtoMessage()    {}
+
+func (m *XmppSendPresenceRequest) GetJid() string {
+	if m != nil && m.Jid != nil {
+		return *m.Jid
+	}
+	return ""
+}
+
+func (m *XmppSendPresenceRequest) GetType() string {
+	if m != nil && m.Type != nil {
+		return *m.Type
+	}
+	return ""
+}
+
+func (m *XmppSendPresenceRequest) GetShow() string {
+	if m != nil && m.Show != nil {
+		return *m.Show
+	}
+	return ""
+}
+
+func (m *XmppSendPresenceRequest) GetStatus() string {
+	if m != nil && m.Status != nil {
+		return *m.Status
+	}
+	return ""
+}
+
+func (m *XmppSendPresenceRequest) GetFromJid() string {
+	if m != nil && m.FromJid != nil {
+		return *m.FromJid
+	}
+	return ""
+}
+
+type XmppSendPresenceResponse struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *XmppSendPresenceResponse) Reset()         { *m = XmppSendPresenceResponse{} }
+func (m *XmppSendPresenceResponse) String() string { return proto.CompactTextString(m) }
+func (*XmppSendPresenceResponse) ProtoMessage()    {}
+
+type XmppInviteRequest struct {
+	Jid              *string `protobuf:"bytes,1,req,name=jid" json:"jid,omitempty"`
+	FromJid          *string `protobuf:"bytes,2,opt,name=from_jid" json:"from_jid,omitempty"`
+	XXX_unrecognized []byte  `json:"-"`
+}
+
+func (m *XmppInviteRequest) Reset()         { *m = XmppInviteRequest{} }
+func (m *XmppInviteRequest) String() string { return proto.CompactTextString(m) }
+func (*XmppInviteRequest) ProtoMessage()    {}
+
+func (m *XmppInviteRequest) GetJid() string {
+	if m != nil && m.Jid != nil {
+		return *m.Jid
+	}
+	return ""
+}
+
+func (m *XmppInviteRequest) GetFromJid() string {
+	if m != nil && m.FromJid != nil {
+		return *m.FromJid
+	}
+	return ""
+}
+
+type XmppInviteResponse struct {
+	XXX_unrecognized []byte `json:"-"`
+}
+
+func (m *XmppInviteResponse) Reset()         { *m = XmppInviteResponse{} }
+func (m *XmppInviteResponse) String() string { return proto.CompactTextString(m) }
+func (*XmppInviteResponse) ProtoMessage()    {}
+
+func init() {
+}

vendor/google.golang.org/appengine/internal/xmpp/xmpp_service.proto

@@ -0,0 +1,83 @@
+syntax = "proto2";
+option go_package = "xmpp";
+
+package appengine;
+
+message XmppServiceError {
+  enum ErrorCode {
+    UNSPECIFIED_ERROR = 1;
+    INVALID_JID = 2;
+    NO_BODY = 3;
+    INVALID_XML = 4;
+    INVALID_TYPE = 5;
+    INVALID_SHOW = 6;
+    EXCEEDED_MAX_SIZE = 7;
+    APPID_ALIAS_REQUIRED = 8;
+    NONDEFAULT_MODULE = 9;
+  }
+}
+
+message PresenceRequest {
+  required string jid = 1;
+  optional string from_jid = 2;
+}
+
+message PresenceResponse {
+  enum SHOW {
+    NORMAL = 0;
+    AWAY = 1;
+    DO_NOT_DISTURB = 2;
+    CHAT = 3;
+    EXTENDED_AWAY = 4;
+  }
+
+  required bool is_available = 1;
+  optional SHOW presence = 2;
+  optional bool valid = 3;
+}
+
+message BulkPresenceRequest {
+  repeated string jid = 1;
+  optional string from_jid = 2;
+}
+
+message BulkPresenceResponse {
+  repeated PresenceResponse presence_response = 1;
+}
+
+message XmppMessageRequest {
+  repeated string jid = 1;
+  required string body = 2;
+  optional bool raw_xml = 3 [ default = false ];
+  optional string type = 4 [ default = "chat" ];
+  optional string from_jid = 5;
+}
+
+message XmppMessageResponse {
+  enum XmppMessageStatus {
+    NO_ERROR = 0;
+    INVALID_JID = 1;
+    OTHER_ERROR = 2;
+  }
+
+  repeated XmppMessageStatus status = 1;
+}
+
+message XmppSendPresenceRequest {
+  required string jid = 1;
+  optional string type = 2;
+  optional string show = 3;
+  optional string status = 4;
+  optional string from_jid = 5;
+}
+
+message XmppSendPresenceResponse {
+}
+
+message XmppInviteRequest {
+  required string jid = 1;
+  optional string from_jid = 2;
+}
+
+message XmppInviteResponse {
+}