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/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2019 WireGuard LLC. All Rights Reserved.
*/
package ui
import (
"fmt"
"os"
"runtime"
"time"
"github.com/lxn/walk"
"golang.zx2c4.com/wireguard/windows/ringlogger"
"golang.zx2c4.com/wireguard/windows/service"
)
const nagMessage = `It looks like you're still using this WireGuard pre-alpha build. Great!
We're glad you like it, and we'd appreciate you sharing both your successes and your tribulations with us via team@wireguard.com or #wireguard on Freenode.
But because this is pre-release software, we're not confident it's something you should yet be using, except for testing and reporting bugs. Check back with us for a newer version.
Would you like to quit WireGuard now? If not, you'll be nagged again in two minutes about the same thing.`
func nag() {
if walk.MsgBox(nil, "THANKS FOR REPORTING BUGS COME AGAIN ANOTHER DAY", nagMessage, walk.MsgBoxIconError|walk.MsgBoxYesNo|walk.MsgBoxSystemModal) != walk.DlgCmdNo {
onQuit()
}
time.AfterFunc(time.Minute*2, nag)
}
func RunUI() {
runtime.LockOSThread()
logger, err := ringlogger.NewRingloggerFromInheritedMappingHandle(os.Args[5], "GUI")
if err != nil {
walk.MsgBox(nil, "Unable to initialize logging", fmt.Sprint(err), walk.MsgBoxIconError)
return
}
tunnelTracker := new(TunnelTracker)
icon, err := walk.NewIconFromResourceId(1)
if err != nil {
panic(err)
}
defer icon.Dispose()
mtw, err := NewManageTunnelsWindow(icon, logger)
if err != nil {
panic(err)
}
defer mtw.Dispose()
mtw.SetTunnelTracker(tunnelTracker)
tray, err := NewTray(mtw, icon)
if err != nil {
panic(err)
}
defer tray.Dispose()
// Bind to updates
service.IPCClientRegisterTunnelChange(func(tunnel *service.Tunnel, state service.TunnelState, err error) {
mtw.Synchronize(func() {
tunnelTracker.SetTunnelState(tunnel, state, err)
mtw.SetTunnelState(tunnel, state)
tray.SetTunnelStateWithNotification(tunnel, state, err == nil)
})
if err == nil {
return
}
if mtw.Visible() {
errMsg := err.Error()
if len(errMsg) > 0 && errMsg[len(errMsg)-1] != '.' {
errMsg += "."
}
walk.MsgBox(mtw, "Tunnel Error", errMsg+"\n\nPlease consult the Windows Event Log for more information.", walk.MsgBoxIconWarning)
} else {
tray.ShowError("WireGuard Tunnel Error", err.Error())
}
})
time.AfterFunc(time.Minute*15, nag)
mtw.Run()
}
func onQuit() {
_, err := service.IPCClientQuit(true)
if err != nil {
walk.MsgBox(nil, "Error Exiting WireGuard", fmt.Sprintf("Unable to exit service due to: %s. You may want to stop WireGuard from the service manager.", err), walk.MsgBoxIconError)
os.Exit(1)
}
walk.App().Exit(0)
}
func onAbout(owner walk.Form) {
vbl := walk.NewVBoxLayout()
vbl.SetMargins(walk.Margins{80, 20, 80, 20})
vbl.SetSpacing(10)
dlg, _ := walk.NewDialogWithFixedSize(owner)
dlg.SetTitle("About WireGuard")
dlg.SetLayout(vbl)
font, _ := walk.NewFont("Segoe UI", 9, 0)
dlg.SetFont(font)
icon, err := walk.NewIconFromResourceIdWithSize(1, walk.Size{128, 128})
if err != nil {
panic(err)
}
dlg.AddDisposable(icon)
iv, _ := walk.NewImageView(dlg)
iv.SetImage(icon)
wgFont, _ := walk.NewFont("Segoe UI", 16, walk.FontBold)
wgLbl, _ := walk.NewLabel(dlg)
wgLbl.SetFont(wgFont)
wgLbl.SetTextAlignment(walk.AlignCenter)
wgLbl.SetText("WireGuard")
detailsLbl, _ := walk.NewTextLabel(dlg)
detailsLbl.SetTextAlignment(walk.AlignHCenterVNear)
detailsLbl.SetText(fmt.Sprintf(`App version: %s
Go backend version: %s
Copyright © 2019 WireGuard LLC.
All Rights Reserved.`,
"TODO", "TODO"))
hbl := walk.NewHBoxLayout()
hbl.SetMargins(walk.Margins{VNear: 10})
buttonCP, _ := walk.NewComposite(dlg)
buttonCP.SetLayout(hbl)
walk.NewHSpacer(buttonCP)
closePB, _ := walk.NewPushButton(buttonCP)
closePB.SetAlignment(walk.AlignHCenterVNear)
closePB.SetText("Close")
closePB.Clicked().Attach(func() {
dlg.Accept()
})
walk.NewHSpacer(buttonCP)
dlg.SetDefaultButton(closePB)
dlg.SetCancelButton(closePB)
dlg.Run()
}
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