|
|
|
|
# Akela-HostOS
|
|
|
|
|
|
|
|
|
|
![status][st:stable]
|
|
|
|
|
|
|
|
|
|
[st:stable]: https://img.shields.io/badge/stable-✔-black.png?style=flat&colorA=44cc11&colorB=494e52
|
|
|
|
|
[st:broken]: https://img.shields.io/badge/broken-X-black.png?style=flat&colorA=e05d44&colorB=494e52
|
|
|
|
|
[st:experimental]: https://img.shields.io/badge/experimental----black.png?style=flat&colorA=dfb317&colorB=494e52
|
|
|
|
|
|
|
|
|
|
The `HostOS` extension is not all that useful in itself, rather, it is a
|
|
|
|
|
building block other plugins and extensions can use to not repeat the same
|
|
|
|
|
guesswork and logic. Its primary purpose is to help either detect, or keep track
|
|
|
|
|
of the host operating system. The detection part is not the most reliable thing,
|
|
|
|
|
mind you.
|
|
|
|
|
|
|
|
|
|
The goal is to have a single place that remembers the host OS, either detected,
|
|
|
|
|
or set by the end-user, in a Sketch, or via a macro, or some other way. This
|
|
|
|
|
information can then be reused by other plugins.
|
|
|
|
|
|
|
|
|
|
See the [Unicode][plugin:unicode] extension for an example about how to use
|
|
|
|
|
`HostOS` in practice.
|
|
|
|
|
|
|
|
|
|
[plugin:unicode]: https://github.com/keyboardio/Akela-Unicode
|
|
|
|
|
|
|
|
|
|
## Using the extension
|
|
|
|
|
|
|
|
|
|
The extension provides a `HostOS` singleton object. It can either be a simple
|
|
|
|
|
one without auto-detection (the default), or one that will try to detect the
|
|
|
|
|
Host OS, using the [FingerprintUSBHost][fprdetect] library. To enable
|
|
|
|
|
auto-detection, `AKELA_HOSTOS_GUESSER` must be defined before including the
|
|
|
|
|
`HostOS` library header.
|
|
|
|
|
|
|
|
|
|
[fprdetect]: https://github.com/keyboardio/FingerprintUSBHost
|
|
|
|
|
|
|
|
|
|
```c++
|
|
|
|
|
#define AKELA_HOSTOS_GUESSER 1
|
|
|
|
|
|
|
|
|
|
#include <Akela-HostOS.h>
|
|
|
|
|
|
|
|
|
|
void someFunction (void) {
|
|
|
|
|
if (HostOS.os() == Akela::HostOS::LINUX) {
|
|
|
|
|
// do something linux-y
|
|
|
|
|
}
|
|
|
|
|
if (HostOS.os() == Akela::HostOS::OSX) {
|
|
|
|
|
// do something OSX-y
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void setup (void) {
|
|
|
|
|
Keyboardio.setup (KEYMAP_SIZE);
|
|
|
|
|
Keyboardio.use (&HostOS);
|
|
|
|
|
}
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
## Extension methods
|
|
|
|
|
|
|
|
|
|
The extension provides the following methods on the `HostOS` singleton:
|
|
|
|
|
|
|
|
|
|
### `.os()`
|
|
|
|
|
|
|
|
|
|
> Returns the stored type of the Host OS.
|
|
|
|
|
|
|
|
|
|
### `.os(type)`
|
|
|
|
|
|
|
|
|
|
> Sets the type of the host OS, overriding any previous value. The type is then
|
|
|
|
|
> stored in EEPROM for persistence.
|
|
|
|
|
|
|
|
|
|
## Further reading
|
|
|
|
|
|
|
|
|
|
Starting from the [example][plugin:example] is the recommended way of getting
|
|
|
|
|
started with the extension.
|
|
|
|
|
|
|
|
|
|
[plugin:example]: https://github.com/keyboardio/Akela-HostOS/blob/master/examples/HostOS/HostOS.ino
|
