/* * Copyright (C) 2017-2018 "IoT.bzh" * Author Sebastien Douheret <sebastien@iot.bzh> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * */ package main import ( "encoding/json" "fmt" "strconv" "strings" "gerrit.automotivelinux.org/gerrit/src/xds/xds-agent.git/lib/xaapiv1" "github.com/franciscocpg/reflectme" "github.com/urfave/cli" ) var cacheXdsVersion *xaapiv1.XDSVersion var cacheData = xaapiv1.XDSVersion{} // XdsVersionGet Get version of XDS agent & server func XdsVersionGet(ver *xaapiv1.XDSVersion) error { // Update cached data if cacheXdsVersion == nil { if err := HTTPCli.Get("/version", &cacheData); err != nil { return err } } reflectme.Copy(&cacheData, ver) return nil } // XdsConfigGet Get current XDS Agent config func XdsConfigGet(cfg *xaapiv1.APIConfig) error { return HTTPCli.Get("/config", cfg) } // XdsConfigSet Set XDS Agent config func XdsConfigSet(cfg xaapiv1.APIConfig) error { // clear cache cacheXdsVersion = nil newCfg := xaapiv1.APIConfig{} if err := HTTPCli.Post("/config", cfg, &newCfg); err != nil { return err } idx := XdsServerIndexGet() if !newCfg.Servers[idx].Connected { return fmt.Errorf("XDS server %s still not connected", cfg.Servers[idx].URL) } return nil } // XdsServerIDGet returns the XDS Server ID func XdsServerIDGet() string { ver := xaapiv1.XDSVersion{} if err := XdsVersionGet(&ver); err != nil { return "" } if len(ver.Server) < 1 { return "" } return ver.Server[XdsServerIndexGet()].ID } // XdsServerIndexGet returns the index number of XDS Server func XdsServerIndexGet() int { // FIXME support multiple server return 0 } // XdsServerComputeURL computes the URL used to access to XDS Server API func XdsServerComputeURL(endURL string) string { return "servers/" + strconv.Itoa(XdsServerIndexGet()) + endURL } // ProjectsListGet Get the list of existing projects func ProjectsListGet(prjs *[]xaapiv1.ProjectConfig) error { var data []byte if err := HTTPCli.HTTPGet("/projects", &data); err != nil { return err } Log.Debugf("Result of /projects: %v", string(data[:])) return json.Unmarshal(data, &prjs) } // LogPost Helper to log a POST request func LogPost(format string, data interface{}) { b, _ := json.Marshal(data) Log.Infof(format, string(b)) } // GetID Return a string ID set with --id option or as simple parameter func GetID(ctx *cli.Context) string { id := ctx.String("id") idArgs := ctx.Args().First() if id == "" && idArgs != "" { id = idArgs } return id } // Confirm Return true when user answer 'y' or 'yes' to a question func Confirm(question string) bool { var answer string fmt.Print(question) fmt.Scanln(&answer) ans := strings.ToLower(strings.TrimSpace(answer)) return (ans == "y" || ans == "yes") }