Wifi API#

This API interacts with the wpa_supplicant D-Bus API. You can find more context here: https://w1.fi/wpa_supplicant/devel/dbus.html

Name	Specification	Description
state	`INT32` property (read)	Get the current wifi state. - `0` Unknown - `1` Off - `2` Disconnected - `3` Offline - `4` Online
bSSs	`ARRAY OBJECT_PATH` property (read)	The list of known Basic Service Sets.
link	`INT32` property (read)	Link quality of the current connection as a percentage (rM1 only).
rssi	`INT32` property (read)	Link quality of the current connection in dBm.
network	`OBJECT_PATH` property (read)	Currently connected network. Will return `/` if no network is connected.
networks	`ARRAY OBJECT_PATH` property (read)	List of known Networks.
scanning	`BOOLEAN` property (read)	If the device is currently scanning for networks.
stateChanged	signal - (out) `INT32`	Signal sent when the wifi state changes.
linkChanged	signal - (out) `INT32`	Signal sent when the wifi link quality changes.
networkAdded	signal - (out) `OBJECT_PATH`	Signal sent when a Network is added.
networkRemoved	signal - (out) `OBJECT_PATH`	Signal sent when a Network is removed.
networkConnected	signal - (out) `OBJECT_PATH`	Signal sent when a Network has been connected to.
disconnected	signal	Signal sent when the device is disconnected from the current network.
bssFound	signal - (out) `OBJECT_PATH`	Signal sent when a BSS is found.
bssRemoved	signal - (out) `OBJECT_PATH`	Signal sent when a BSS expires from the cache.
scanningChanged	signal - (out) `BOOLEAN`	Signal sent when scanning state changes.
enable	method - (out) `BOOLEAN`	Enable wifi. Will return if it was successful or not.
disable	method	Disable wifi.
addNetwork	method - (in) ssid `STRING` - (in) properties `A RRAY{STRING VARIANT}` - (out) `OBJECT_PATH`	Add a Network that can be connected to.
getNetwork	method - (in) properties `A RRAY{STRING VARIANT}` - (out) `OBJECT_PATH`	Get a Network that matches all the supplied properties.
getBSS	method - (in) properties `A RRAY{STRING VARIANT}` - (out) `OBJECT_PATH`	Get a BSS that matches all the supplied properties.
scan	method - (in) active `BOOLEAN`	Scan for networks. If the first argument is `true`, this will be an active scan. The first argument defaults to `false`.
reconnect	method	Reconnect to a known Network.
reassosiate	method	Reassosiate with the currently connected Network.
disconnect	method	Disconnect from the current Network.
flushBSSCache	method - (in) age `UINT32`	Flush all BSS items from the cache older than a certain age. If age is `0`, all BSS items will be removed.
addBlob	method - (in) name `STRING` - (in) blob `ARRAY BYTE`	Add a blob to the wireless interface.
removeBlob	method - (in) name `STRING`	Remove a blob from the wireless interface.
getBlob	method - (in) name `STRING` - (out) `ARRAY BYTE`	Get a blob from the wireless interface.

Example Usage#

#include <liboxide.h>
#include "dbusservice_interface.h"
#include "wifiapi_interface.h"

using namespace codes::eeems::oxide1;

int main(int argc, char* argv[]){
    QCoreApplication app(argc, argv);

    auto bus = QDBusConnection::systemBus();
    General api(OXIDE_SERVICE, OXIDE_SERVICE_PATH, bus);
    qDebug() << "Requesting wifi API...";
    QDBusObjectPath path = api.requestAPI("wifi");
    if(path.path() == "/"){
        qDebug() << "Unable to get wifi API";
        return EXIT_FAILURE;
    }
    qDebug() << "Got the wifi API!";

    Wifi wifi(OXIDE_SERVICE, path.path(), bus);
    qDebug() << "Monitoring wifi state";
    QObject::connect(&wifi, &Wifi::stateChanged, [](int state){
        qDebug() << state;
    });
    return app.exec();
}

#!/bin/bash
echo "Monitoring wifi state"
rot wifi listen state

BSS#

Name	Specification	Description
bssid	`STRING` property (read)	Basic Service Set Identifier
ssid	`STRING` property (read)	Service Set Identifier
privacy	`BOOLEAN` property (read)	Indicates if the BSS supports privacy
frequency	`UINT16` property (read)	Frequency n MHz
network	`OBJECT_PATH` property (read)	Network for this BSS. `/` if there is no Network.
key_mgmt	`ARRAY STRING` property (read)	Key management suite.
removed	signal	Signal sent when the BSS is removed from the cache.
propertiesChanged	signal - (out) `` ARRAY{STRING VALUE}``	Signal sent when properties change on the BSS.
connect	method - (out) `OBJECT_PATH`	Attempt to connect to a BSS. Returns the `OBJECT_PATH` for the network. If none exists a new network will be created, assuming a blank password.

Network#

Name	Specification	Description
enabled	`BOOLEAN` property (read/write)	If this network is enabled or not. If it’s not enable wpa_supplicant will not try to connect to it.
ssid	`STRING` property (read)	Service Set Identifier
bSSs	`ARRAY OBJECT_PATH` property (read)	Basic Service Sets for this Network.
password	`STRING` property (read/write)	Password used to connect to this Network.
protocol	`STRING` property (read/write)	Protocol used to communicate with this network. - `psk` - `eap` - `sae`
properties	`AR RAY{STRING VARIANT}` property (read)/write	Properties of the configured network. Dictionary contains entries from “network” block of wpa_supplicant configuration file.
stateChanged	signal - (out) `BOOLEAN`	Signal sent when the enabled property changes.
propertiesChanged	signal - (out) `AR RAY{STRING VARIANT}`	Signal sent when the properties of the Network change.
connected	signal	Signal sent when the device connects to the Network.
disconnected	signal	Signal sent when the device disconnects to the Network.
removed	signal	Signal sent when the Network is removed.
connect	method	Attempt to connect to the Network.
remove	method	Remove the Network.