snow/wireguard-go
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main: revise warnings

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This commit is contained in:
Jason A. Donenfeld 2019-04-19 07:48:09 +09:00
parent d3dd991e4e
commit d9078fe772
2 changed files with 17 additions and 25 deletions
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40
main.go
View file

@ -36,37 +36,27 @@ func printUsage() {
}
func warning() {
if os.Getenv(ENV_WG_PROCESS_FOREGROUND) == "1" {
if runtime.GOOS != "linux" || os.Getenv(ENV_WG_PROCESS_FOREGROUND) == "1" {
return
}
shouldQuit := false
shouldQuit := os.Getenv("WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD") != "1"
fmt.Fprintln(os.Stderr, "WARNING WARNING WARNING WARNING WARNING WARNING WARNING")
fmt.Fprintln(os.Stderr, "W G")
fmt.Fprintln(os.Stderr, "W This is alpha software. It will very likely not G")
fmt.Fprintln(os.Stderr, "W do what it is supposed to do, and things may go G")
fmt.Fprintln(os.Stderr, "W horribly wrong. You have been warned. Proceed G")
fmt.Fprintln(os.Stderr, "W at your own risk. G")
if runtime.GOOS == "linux" {
shouldQuit = os.Getenv("WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD") != "1"
fmt.Fprintln(os.Stderr, "W You are running this software on a Linux kernel, G")
fmt.Fprintln(os.Stderr, "W which is probably unnecessary and foolish. This G")
fmt.Fprintln(os.Stderr, "W is because the Linux kernel has built-in first G")
fmt.Fprintln(os.Stderr, "W class support for WireGuard, and this support is G")
fmt.Fprintln(os.Stderr, "W much more refined than this slower userspace G")
fmt.Fprintln(os.Stderr, "W implementation. For more information on G")
fmt.Fprintln(os.Stderr, "W installing the kernel module, please visit: G")
fmt.Fprintln(os.Stderr, "W https://www.wireguard.com/install G")
if shouldQuit {
fmt.Fprintln(os.Stderr, "W G")
fmt.Fprintln(os.Stderr, "W Furthermore, you are running this software on a G")
fmt.Fprintln(os.Stderr, "W Linux kernel, which is probably unnecessary and G")
fmt.Fprintln(os.Stderr, "W foolish. This is because the Linux kernel has G")
fmt.Fprintln(os.Stderr, "W built-in first class support for WireGuard, and G")
fmt.Fprintln(os.Stderr, "W this support is much more refined than this G")
fmt.Fprintln(os.Stderr, "W program. For more information on installing the G")
fmt.Fprintln(os.Stderr, "W kernel module, please visit: G")
fmt.Fprintln(os.Stderr, "W https://www.wireguard.com/install G")
if shouldQuit {
fmt.Fprintln(os.Stderr, "W G")
fmt.Fprintln(os.Stderr, "W If you still want to use this program, against G")
fmt.Fprintln(os.Stderr, "W the sage advice here, please first export this G")
fmt.Fprintln(os.Stderr, "W environment variable: G")
fmt.Fprintln(os.Stderr, "W WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD=1 G")
}
fmt.Fprintln(os.Stderr, "W If you still want to use this program, against G")
fmt.Fprintln(os.Stderr, "W the advice here, please first export this G")
fmt.Fprintln(os.Stderr, "W environment variable: G")
fmt.Fprintln(os.Stderr, "W WG_I_PREFER_BUGGY_USERSPACE_TO_POLISHED_KMOD=1 G")
}
fmt.Fprintln(os.Stderr, "W G")
fmt.Fprintln(os.Stderr, "WARNING WARNING WARNING WARNING WARNING WARNING WARNING")

2
main_windows.go
View file

@ -27,6 +27,8 @@ func main() {
}
interfaceName := os.Args[1]
fmt.Fprintln(os.Stderr, "Warning: this is a test program for Windows, mainly used for debugging this Go package. For a real WireGuard for Windows client, the repo you want is <https://git.zx2c4.com/wireguard-windows/>, which includes this code as a module.")
logger := device.NewLogger(
device.LogLevelDebug,
fmt.Sprintf("(%s) ", interfaceName),