Struct libopenlipc_sys::rLIPC

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pub struct rLIPC { /* private fields */ }

Implementations

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impl rLIPC

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pub fn new() -> Result<Self, String>

Returns a new LIPC client if a connection was successful Connects to the LIPC bus with no name.

Register a callback for events broadcasted by service. Optionally, you can filter to a single event by providing name.

For callback, we pass (source, name, optional int param, optional str param). an example callback payload would be “com.lab126.appmgrd”, “appActivating”, Some(1), Some(“com.lab126.booklet.reader”)

Examples

use libopenlipc_sys::rLIPC;
let r = rLIPC::new().unwrap();
r.subscribe("com.lab126.powerd", Some("battLevelChanged"), |_, _, _, _| ());
// You will only get updates about battLevel in the callback
// battLevelChanged sends <int param> with the new battery value

use libopenlipc_sys::rLIPC;
let r = rLIPC::new().unwrap();
r.subscribe("com.lab126.powerd", None, |_, _, _, _| ());
// You will get updates all power related events (screen on, off, etc)

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pub fn get_str_prop(&self, service: &str, prop: &str) -> Result<String, String>

Get the current value of a string property

use libopenlipc_sys::rLIPC;
let r = rLIPC::new().unwrap();
let reader_status = r.get_str_prop("com.lab126.acxreaderplugin", "allReaderData").unwrap();
// reader_status would be a string containing JSON

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pub fn get_int_prop(&self, service: &str, prop: &str) -> Result<i32, String>

Get the current value of an int property

use libopenlipc_sys::rLIPC;
let r = rLIPC::new().unwrap();
let reader_status = r.get_int_prop("com.lab126.powerd", "battLevel").unwrap();
// reader_status will contain the battery charge % (ie: 75).