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package main
import (
"fmt"
"os"
"time"
"0xacab.org/meskio/bitmask-systray/icon"
"github.com/getlantern/systray"
"github.com/skratchdot/open-golang/open"
)
type bmTray struct {
ch chan string
waitCh chan bool
mStatus *systray.MenuItem
mTurnOn *systray.MenuItem
mTurnOff *systray.MenuItem
mCancel *systray.MenuItem
mGateways []*systray.MenuItem
}
func run(ch chan string) {
bt := bmTray{ch: ch}
systray.Run(bt.onReady, bt.onExit)
}
func (bt bmTray) onExit() {
// TODO: this doesn't get executed :(
fmt.Println("Finished onExit")
}
func (bt *bmTray) onReady() {
bt.mStatus = systray.AddMenuItem("Checking status...", "")
bt.mStatus.Disable()
bt.mTurnOn = systray.AddMenuItem("Turn on", "Turn RiseupVPN on")
go bt.mTurnOn.Hide()
bt.mTurnOff = systray.AddMenuItem("Turn off", "Turn RiseupVPN off")
go bt.mTurnOff.Hide()
bt.mCancel = systray.AddMenuItem("Cancel", "Cancel connection to RiseupVPN")
go bt.mCancel.Hide()
systray.AddSeparator()
mGateway := systray.AddMenuItem("Route traffic through", "")
mGateway.Disable()
bt.mGateways = append(bt.mGateways, systray.AddMenuItem("Seattle", "Use RiseupVPN Seattle gateway"))
bt.mGateways = append(bt.mGateways, systray.AddMenuItem("Montreal", "Use RiseupVPN Montreal gateway"))
bt.mGateways = append(bt.mGateways, systray.AddMenuItem("Amsterdam", "Use RiseupVPN Amsterdam gateway"))
bt.mGateways[0].Check()
bt.mGateways[1].Uncheck()
bt.mGateways[2].Uncheck()
systray.AddSeparator()
mHelp := systray.AddMenuItem("Help", "")
mDonate := systray.AddMenuItem("Donate", "")
mAbout := systray.AddMenuItem("About", "")
systray.AddSeparator()
mQuit := systray.AddMenuItem("Quit", "Quit BitmaskVPN")
go func() {
bt.changeStatus(getVPNStatus())
for {
select {
case status := <-ch:
fmt.Println("status: " + status)
bt.changeStatus(status)
case <-bt.mTurnOn.ClickedCh:
fmt.Println("on")
startVPN()
case <-bt.mTurnOff.ClickedCh:
fmt.Println("off")
stopVPN()
case <-bt.mCancel.ClickedCh:
fmt.Println("cancel")
cancelVPN()
case <-mHelp.ClickedCh:
open.Run("https://riseup.net/en/vpn/vpn-black")
case <-mDonate.ClickedCh:
open.Run("https://riseup.net/en/donate")
case <-mAbout.ClickedCh:
open.Run("https://bitmask.net")
case <-mQuit.ClickedCh:
systray.Quit()
fmt.Println("Quit now...")
os.Exit(0)
}
}
}()
}
func (bt *bmTray) changeStatus(status string) {
statusStr := status
if bt.waitCh != nil {
bt.waitCh <- true
bt.waitCh = nil
}
switch status {
case "on":
systray.SetIcon(icon.On)
go bt.mTurnOn.Hide()
go bt.mTurnOff.Show()
go bt.mCancel.Hide()
case "off":
systray.SetIcon(icon.Off)
go bt.mTurnOn.Show()
go bt.mTurnOff.Hide()
go bt.mCancel.Hide()
case "starting":
bt.waitCh = make(chan bool)
go bt.waitIcon()
go bt.mTurnOn.Hide()
go bt.mTurnOff.Hide()
go bt.mCancel.Show()
case "stopping":
bt.waitCh = make(chan bool)
go bt.waitIcon()
go bt.mTurnOn.Hide()
go bt.mTurnOff.Hide()
go bt.mCancel.Hide()
case "failed":
systray.SetIcon(icon.Error)
go bt.mTurnOn.Show()
go bt.mTurnOff.Hide()
go bt.mCancel.Show()
statusStr = "blocking internet"
}
systray.SetTooltip("RiseupVPN is " + statusStr)
bt.mStatus.SetTitle("VPN is " + statusStr)
bt.mStatus.SetTooltip("RiseupVPN is " + statusStr)
}
func (bt *bmTray) waitIcon() {
i := 0
icons := [][]byte{icon.Wait0, icon.Wait1, icon.Wait2, icon.Wait3}
for {
systray.SetIcon(icons[i])
select {
case <-bt.waitCh:
return
case <-time.After(time.Millisecond * 500):
i = (i + 1) % 4
}
}
}
|
