#include "translator.h"
#include <QtCore/QCoreApplication>
#include <QtCore/QLocale>
#include <QtCore/QTranslator>
#include <QtCore/QDir>
#include <QtCore/QDebug>
Translator::Translator(QObject *parent)
: QObject(parent)
, m_language</*
* Copyright (C) 2017 "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.
*
*
* xds-cli: command line tool used to control / interface X(cross) Development System.
*/
package main
import (
"fmt"
"os"
"regexp"
"sort"
"strings"
"text/tabwriter"
"github.com/Sirupsen/logrus"
"github.com/iotbzh/xds-agent/lib/xaapiv1"
common "github.com/iotbzh/xds-common/golib"
"github.com/joho/godotenv"
socketio_client "github.com/sebd71/go-socket.io-client"
"github.com/urfave/cli"
)
var appAuthors = []cli.Author{
cli.Author{Name: "Sebastien Douheret", Email: "sebastien@iot.bzh"},
}
// AppName name of this application
var AppName = "xds-cli"
// AppNativeName native command name that this application can overload
var AppNativeName = "cli"
// AppVersion Version of this application
// (set by Makefile)
var AppVersion = "?.?.?"
// AppSubVersion is the git tag id added to version string
// Should be set by compilation -ldflags "-X main.AppSubVersion=xxx"
// (set by Makefile)
var AppSubVersion = "unknown-dev"
// Application details
const (
appCopyright = "Copyright (C) 2017 IoT.bzh - Apache-2.0"
defaultLogLevel = "error"
)
// Log Global variable that hold logger
var Log = logrus.New()
// EnvConfFileMap Global variable that hold environment vars loaded from config file
var EnvConfFileMap map[string]string
// HTTPCli Global variable that hold HTTP Client
var HTTPCli *common.HTTPClient
// IOsk Global variable that hold SocketIo client
var IOsk *socketio_client.Client
// exitError exists this program with the specified error
func exitError(code int, f string, a ...interface{}) {
err := fmt.Sprintf(f, a...)
fmt.Fprintf(os.Stderr, err+"\n")
os.Exit(code)
}
// main
func main() {
var earlyDebug []string
// Allow to set app name from cli (useful for debugging)
if AppName == "" {
AppName = os.Getenv("XDS_APPNAME")
}
if AppName == "" {
panic("Invalid setup, AppName not define !")
}
if AppNativeName == "" {
AppNativeName = AppName[4:]
}
appUsage := fmt.Sprintf("command line tool for X(cross) Development System.")
appDescription := fmt.Sprintf("%s utility for X(cross) Development System\n", AppName)
appDescription += `
Setting of global options is driven either by environment variables or by command
line options or using a config file knowning that the following priority order is used:
1. use option value (for example --url option),
2. else use variable 'XDS_xxx' (for example 'XDS_AGENT_URL' variable) when a
config file is specified with '--config|-c' option,
3. else use 'XDS_xxx' (for example 'XDS_AGENT_URL') environment variable.
Examples:
# Get help of 'projects' sub-command
` + AppName + ` projects --help
# List all SDKs
` + AppName + ` sdks ls
# Add a new project
` + AppName + ` prj add --label="myProject" --type=cs --path=$HOME/xds-workspace/myProject
`
// Create a new App instance
app := cli.NewApp()
app.Name = AppName
app.Usage = appUsage
app.Version = AppVersion + " (" + AppSubVersion + ")"
app.Authors = appAuthors
app.Copyright = appCopyright
app.Metadata = make(map[string]interface{})
app.Metadata["version"] = AppVersion
app.Metadata["git-tag"] = AppSubVersion
app.Metadata["logger"] = Log
// Create env vars help
dynDesc := "\nENVIRONMENT VARIABLES:"
for _, f := range app.Flags {
var env, usage string
switch f.(type) {
case cli.StringFlag:
fs := f.(cli.StringFlag)
env = fs.EnvVar
usage = fs.Usage
case cli.BoolFlag:
fb := f.(cli.BoolFlag)
env = fb.EnvVar
usage = fb.Usage
default:
exitError(1, "Un-implemented option type")
}
if env != "" {
dynDesc += fmt.Sprintf("\n %s \t\t %s", env, usage)
}
}
app.Description = appDescription + dynDesc
// Declare global flags
app.Flags = []cli.Flag{
cli.StringFlag{
Name: "config, c",
EnvVar: "XDS_CONFIG",
Usage: "env config file to source on startup",
},
cli.StringFlag{
Name: "log, l",
EnvVar: "XDS_LOGLEVEL",
Usage: "logging level (supported levels: panic, fatal, error, warn, info, debug)",
Value: defaultLogLevel,
},
cli.StringFlag{
Name: "url, u",
EnvVar: "XDS_AGENT_URL",
Value: "localhost:8800",
Usage: "local XDS agent url",
},
cli.StringFlag{
Name: "url-server, us",
EnvVar: "XDS_SERVER_URL",
Value: "",
Usage: "overwrite remote XDS server url (default value set in xds-agent-config.json file)",
},
cli.BoolFlag{
Name: "timestamp, ts",
EnvVar: "XDS_TIMESTAMP",
Usage: "prefix output with timestamp",
},
}
// Declare commands
app.Commands = []cli.Command{}
initCmdProjects(&app.Commands)
initCmdSdks(&app.Commands)
initCmdExec(&app.Commands)
initCmdMisc(&app.Commands)
sort.Sort(cli.FlagsByName(app.Flags))
sort.Sort(cli.CommandsByName(app.Commands))
// Early and manual processing of --config option in order to set XDS_xxx
// variables before parsing of option by app cli
confFile := os.Getenv("XDS_CONFIG")
for idx, a := range os.Args[1:] {
if a == "-c" || a == "--config" || a == "-config" {
confFile = os.Args[idx+2]
break
}
}
// Load config file if requested
if confFile != "" {
earlyDebug = append(earlyDebug, fmt.Sprintf("confFile detected: %v", confFile))
if !common.Exists(confFile) {
exitError(1, "Error env config file not found")
}
// Load config file variables that will overwrite env variables
err := godotenv.Overload(confFile)
if err != nil {
exitError(1, "Error loading env config file "+confFile)
}
// Keep confFile settings in a map
EnvConfFileMap, err = godotenv.Read(confFile)
if err != nil {
exitError(1, "Error reading env config file "+confFile)
}
earlyDebug = append(earlyDebug, fmt.Sprintf("EnvConfFileMap: %v", EnvConfFileMap))
}
app.Before = func(ctx *cli.Context) error {
var err error
// Don't init anything when no argument or help option is set
if ctx.NArg() == 0 {
return nil
}
for _, a := range ctx.Args() {
switch a {
case "-h", "--h", "-help", "--help":
return nil
}
}
loglevel := ctx.String("log")
// Set logger level and formatter
if Log.Level, err = logrus.ParseLevel(loglevel); err != nil {
msg := fmt.Sprintf("Invalid log level : \"%v\"\n", loglevel)
return cli.NewExitError(msg, 1)
}
Log.Formatter = &logrus.TextFormatter{}
Log.Infof("%s version: %s", AppName, app.Version)
for _, str := range earlyDebug {
Log.Infof("%s", str)
}
Log.Debugf("\nEnvironment: %v\n", os.Environ())
if err = XdsConnInit(ctx); err != nil {
// Directly call HandleExitCoder to avoid to print help (ShowAppHelp)
// Note that this function wil never return and program will exit
cli.HandleExitCoder(err)
}
return nil
}
// Close HTTP client and WS connection on exit
defer func() {
XdsConnClose()
}()
app.Run(os.Args)
}
// XdsConnInit Initialized HTTP and WebSocket connection to XDS agent
func XdsConnInit(ctx *cli.Context) error {
var err error
// Define HTTP and WS url
agentURL := ctx.String("url")
serverURL := ctx.String("url-server")
// Allow to only set port number
if match, _ := regexp.MatchString("^([0-9]+)$", agentURL); match {
agentURL = "http://localhost:" + ctx.String("url")
}
if match, _ := regexp.MatchString("^([0-9]+)$", serverURL); match {
serverURL = "http://localhost:" + ctx.String("url-server")
}
// Add http prefix if missing
if agentURL != "" && !strings.HasPrefix(agentURL, "http://") {
agentURL = "http://" + agentURL
}
if serverURL != "" && !strings.HasPrefix(serverURL, "http://") {
serverURL = "http://" + serverURL
}
// Create HTTP client
Log.Debugln("Connect HTTP client on ", agentURL)
conf := common.HTTPClientConfig{
URLPrefix: "/api/v1",
HeaderClientKeyName: "Xds-Agent-Sid",
CsrfDisable: true,
LogOut: Log.Out,
LogPrefix: "XDSAGENT: ",
LogLevel: common.HTTPLogLevelWarning,
}
HTTPCli, err = common.HTTPNewClient(agentURL, conf)
if err != nil {
errmsg := err.Error()
if m, err := regexp.MatchString("Get http.?://", errmsg); m && err == nil {
i := strings.LastIndex(errmsg, ":")
errmsg = "Cannot connection to " + agentURL + errmsg[i:]
}
return cli.NewExitError(errmsg, 1)
}
HTTPCli.SetLogLevel(ctx.String("loglevel"))
Log.Infoln("HTTP session ID : ", HTTPCli.GetClientID())
// Create io Websocket client
Log.Debugln("Connecting IO.socket client on ", agentURL)
opts := &socketio_client.Options{
Transport: "websocket",
Header: make(map[string][]string),
}
opts.Header["XDS-AGENT-SID"] = []string{HTTPCli.GetClientID()}
IOsk, err = socketio_client.NewClient(agentURL, opts)
if err != nil {
return cli.NewExitError("IO.socket connection error: "+err.Error(), 1)
}
IOsk.On("error", func(err error) {
fmt.Println("ERROR Websocket: ", err.Error())
})
ctx.App.Metadata["httpCli"] = HTTPCli
ctx.App.Metadata["ioskCli"] = IOsk
// Display version in logs (debug helpers)
ver := xaapiv1.XDSVersion{}
if err := XdsVersionGet(&ver); err != nil {
return cli.NewExitError("ERROR while retrieving XDS version: "+err.Error(), 1)
}
Log.Infof("XDS Agent/Server version: %v", ver)
// Get current config and update connection to server when needed
xdsConf := xaapiv1.APIConfig{}
if err := XdsConfigGet(&xdsConf); err != nil {
return cli.NewExitError("ERROR while getting XDS config: "+err.Error(), 1)
}
svrCfg := xdsConf.Servers[XdsServerIndexGet()]
if serverURL != "" && (svrCfg.URL != serverURL || !svrCfg.Connected) {
svrCfg.URL = serverURL
svrCfg.ConnRetry = 10
if err := XdsConfigSet(xdsConf); err != nil {
return cli.NewExitError("ERROR while updating XDS server URL: "+err.Error(), 1)
}
}
return nil
}
// XdsConnClose Terminate connection to XDS agent
func XdsConnClose() {
Log.Debugf("Closing HTTP client session...")
/* TODO
if httpCli, ok := app.Metadata["httpCli"]; ok {
c := httpCli.(*common.HTTPClient)
}
*/
Log.Debugf("Closing WebSocket connection...")
/*
if ioskCli, ok := app.Metadata["ioskCli"]; ok {
c := ioskCli.(*socketio_client.Client)
}
*/
}
// NewTableWriter Create a writer that inserts padding around tab-delimited
func NewTableWriter() *tabwriter.Writer {
writer := new(tabwriter.Writer)
writer.Init(os.Stdout, 0, 8, 0, '\t', 0)
return writer
}
