OctoPrintRestApiSharp

A simple C# library to communicate with an OctoPrint server via REST-API.

Important!

With the upcoming version, starting from 1.2.0, OctoPrintServer become OctoPrintClient. also the namespaces will changed and generalized with our other print server api nugets.

Old	New
AndreasReitberger	AndreasReitberger.API.OctoPrint
OctoPrintServer	OctoPrintClient

Nuget

Get the latest version from nuget.org

Usage

You can find some usage examples in the TestProject of the source code.

Platform specific setup

Android

On Android you need to allow local connections in the AndroidManifest.xml. For this, create a new xml file and link to it in your manifest at android:networkSecurityConfig

Content of the network_security_config.xml file

<?xml version="1.0" encoding="utf-8" ?>
<network-security-config>
	<base-config cleartextTrafficPermitted="true" />
</network-security-config>

The manifest

<?xml version="1.0" encoding="utf-8"?>
<manifest
	xmlns:android="http://schemas.android.com/apk/res/android"
	android:versionName="1.0.0"
	android:versionCode="1"
	package="com.company.app"
	>
	<application
		android:label="App Name"
		android:allowBackup="true"
		android:icon="@mipmap/appicon" 
		android:roundIcon="@mipmap/appicon_round"
		android:supportsRtl="true"
		android:networkSecurityConfig="@xml/network_security_config"
		>
	</application>
	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
	<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
	<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
	<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
	<uses-permission android:name="android.permission.WAKE_LOCK" />
	<uses-permission android:name="android.permission.INTERNET" />
</manifest>

Init a new server

Just create a new OctoPrintClient object by passing the host, api, port and ssl connection type.

OctoPrintClient _server = new OctoPrintClient(_host, _api, _port, _ssl);
await _server.CheckOnlineAsync();
if (_server.IsOnline)
{
    // Sets the first printer active
    if (_server.ActivePrinter is null)
        await _server.SetPrinterActiveAsync(0, true);

    await _server.RefreshAllAsync();
    Assert.IsTrue(_server.InitialDataFetched);
}

Since then, you can access all functions from the OctoPrintServer object.

Instance

If you want to use the OctoPrintClient from different places, use the Instance.

OctoPrintClient.Instance = new OctoPrintClient(_host, _api, _port, _ssl);
await OctoPrintClient.Instance.CheckOnlineAsync();

Aferwards you can use the OctoPrintServer.Instance property to access all functions through your project.

var files = await OctoPrintClient.Instance.GetAllFilesAsync("local");

Available methods

Please find the some usage examples for the methods below.

// Load all files from the Server
var files = await OctoPrintClient.Instance.GetAllFilesAsync("local");

// Get all printer profiles
var printers = await OctoPrintClient.Instance.GetAllPrinterProfilesAsync();

// Update heated bed temperature & read back the state
bool result = await OctoPrintClient.Instance.SetBedTemperatureAsync(25);
var state = await OctoPrintClient.Instance.GetCurrentBedStateAsync(true);

// Update extruder (tool0 or / and tool1) & read back the state
bool result = await OctoPrintClient.Instance.SetToolTemperatureAsync(30);
var state = await OctoPrintClient.Instance.GetCurrentToolStateAsync(true);

var jobinfo = await OctoPrintClient.Instance.GetJobInfoAsync();

Dependencies

RCoreSharp: https://github.com/AndreasReitberger/CoreSharp