lukajankovic/remote-touchpad
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rename plugin to backend

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This commit is contained in:
Unrud 2018-10-19 00:25:28 +02:00
parent 7edb092f93
commit 8e7c945f0f
8 changed files with 68 additions and 68 deletions
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36
main.go
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@ -48,12 +48,12 @@ const (
version string = "0.0.10"
)
func processCommand(plugin Plugin, command string) error {
func processCommand(backend Backend, command string) error {
if len(command) == 0 {
return errors.New("empty command")
}
if command == "sf" {
return plugin.PointerScrollFinish()
return backend.PointerScrollFinish()
}
if command[0] == 't' {
text := command[1:]
@ -63,7 +63,7 @@ func processCommand(plugin Plugin, command string) error {
if !utf8.ValidString(text) {
return errors.New("invalid utf-8")
}
return plugin.KeyboardText(text)
return backend.KeyboardText(text)
}
arguments := strings.Split(command[1:], ";")
if command[0] == 'k' && len(arguments) != 1 ||
@ -78,17 +78,17 @@ func processCommand(plugin Plugin, command string) error {
if x < 0 || x >= int64(KeyLimit) {
return errors.New("unsupported key")
}
return plugin.KeyboardKey(Key(x))
return backend.KeyboardKey(Key(x))
}
y, err := strconv.ParseInt(arguments[1], 10, 32)
if err != nil {
return err
}
if command[0] == 'm' {
return plugin.PointerMove(int(x), int(y))
return backend.PointerMove(int(x), int(y))
}
if command[0] == 's' {
return plugin.PointerScroll(int(x), int(y))
return backend.PointerScroll(int(x), int(y))
}
if command[0] == 'b' {
if x < 0 || x >= int64(PointerButtonLimit) {
@ -98,7 +98,7 @@ func processCommand(plugin Plugin, command string) error {
if y == 0 {
b = false
}
return plugin.PointerButton(PointerButton(x), b)
return backend.PointerButton(PointerButton(x), b)
}
return errors.New("unsupported command")
}
@ -171,25 +171,25 @@ func main() {
if secret == "" {
secret = secureRandBase64(defaultSecretLength)
}
var plugin Plugin
var pluginName string
var backend Backend
var backendName string
platformErrors := ""
for _, pluginInfo := range Plugins {
pluginName = pluginInfo.Name
for _, backendInfo := range Backends {
backendName = backendInfo.Name
var err error
plugin, err = pluginInfo.Init()
backend, err = backendInfo.Init()
if err == nil {
break
} else if _, ok := err.(UnsupportedPlatformError); ok {
platformErrors += fmt.Sprintf("%s plugin: %v\n", pluginName, err)
platformErrors += fmt.Sprintf("%s backend: %v\n", backendName, err)
} else {
log.Fatal(fmt.Sprintf("%s plugin: %v", pluginName, err))
log.Fatal(fmt.Sprintf("%s backend: %v", backendName, err))
}
}
if plugin == nil {
if backend == nil {
log.Fatal("unsupported platform:\n" + platformErrors)
}
defer plugin.Close()
defer backend.Close()
authenticationChallenges := make(chan challenge, authenticationRateBurst)
go authenticationChallengeGenerator(secret, authenticationChallenges)
listener, err := net.Listen("tcp", bind)
@ -228,8 +228,8 @@ func main() {
if err := websocket.Message.Receive(ws, &message); err != nil {
return
}
if err := processCommand(plugin, message); err != nil {
log.Print(fmt.Sprintf("%s plugin: %v", pluginName, err))
if err := processCommand(backend, message); err != nil {
log.Print(fmt.Sprintf("%s backend: %v", backendName, err))
return
}
}