dreamnucleus/Heos

A .Net HEOS CLI client using Reactive Extensions

HEOS CLI Client

A .Net HEOS CLI client using Reactive Extensions.

NuGet

Packages availble for .NETFramework 4.5 and .NETStandard 1.6

https://www.nuget.org/packages/DreamNucleus.Heos/

Install-Package DreamNucleus.Heos

Example

// create a telnet client with a list of IP addresses
var telnetClient = new SimpleTelnetClient("192.168.1.43", "192.168.1.45", "192.168.1.47");

// create a HEOS client
var heosClient = new HeosClient(telnetClient, CancellationToken.None);

// subscribe to all events
heosClient.EventObservable.Subscribe(o =>
{
    switch (o)
    {
        case PlayerStateChangedEvent e:
            Console.WriteLine($"Player {e.PlayerId}: state = {e.State}");
            break;
        case PlayerNowPlayingProgressEvent e:
            Console.WriteLine($"Player {e.PlayerId}: position = {e.Position}");
            break;
    }
});

// subscribe to the volume changed event
heosClient.EventObservable.OfType<PlayerVolumeChangedEvent>().Subscribe(e =>
{
    Console.WriteLine($"Player {e.PlayerId}: volume = {e.Volume}, mute = {e.Mute}");
});

var commandProcessor = new CommandProcessor(heosClient);

// request change events
var setChangeEventsCommandResponse = await commandProcessor.Execute(new SetChangeEventsCommand(true));

// get all players, ensure there is at least 1 player
var getPlayersResponse = await commandProcessor.Execute(new GetPlayersCommand(), r => r.Any(),
    5, TimeSpan.FromSeconds(5), TimeSpan.FromSeconds(2));

if (getPlayersResponse.Success)
{
    Console.WriteLine("Found players: " + string.Join(", ", getPlayersResponse.Payload.Select(p => p.Name)));
}

CLI Coverage

System Commands

Command	Implemented	Object
Register for Change Events	Yes	SetChangeEventsCommand
HEOS Account Check	Yes	AccountCheckCommand
HEOS Account Sign In	Yes	AccountSignInCommand
HEOS Account Sign Out	Yes	AccountSignOutCommand
HEOS System Heart Beat	Yes	SystemHeartBeatCommand
HEOS Speaker Reboot	Yes	CurrentSpeakerRebootCommand
Prettify JSON response	Yes	PrettifyJsonCommand

Player Commands

Command	Implemented	Object
Get Players	Yes	GetPlayersCommand
Get Player Info	No
Get Play State	Yes	GetPlayStateCommand
Set Play State	Yes	SetPlayStateCommand
Get Now Playing Media	Yes	GetNowPlayingCommand
Get Volume	Yes	GetVolumeCommand
Set Volume	Yes	SetVolumeCommand
Volume Up	Yes	VolumeUpCommand
Volume Down	Yes	VolumeDownCommand
Get Mute	Yes	GetMuteCommand
Set Mute	Yes	SetMuteCommand
Toggle Mute	Yes	ToggleMuteCommand
Get Play Mode	No
Set Play Mode	Yes	SetPlayModeCommand
Get Queue	Yes	GetQueueCommand
Play Queue Item	No
Remove Item(s) from Queue	No
Save Queue as Playlist	No
Clear Queue	No
Play Next	Yes	PlayNextCommand
Play Previous	Yes	PlayPreviousCommand

Group Commands

Command	Implemented	Object
Get Groups	Yes	GetGroupsCommand
Get Group Info	Yes	GetGroupInfoCommand
Set Group	Yes	SetGroupCommand, ModifyGroupCommand, UngroupCommand
Get Group Volume	Yes	GetGroupVolume
Set Group Volume	Yes	SetGroupVolume
Group Volume Up	Yes	GroupVolumeUpCommand
Group Volume Down	Yes	GroupVolumeDownCommand
Get Group Mute	Yes	GetGroupMute
Set Group Mute	Yes	SetGroupMute
Toggle Group Mute	Yes	ToggleGroupMute

Browse Commands

Command	Implemented	Object
Get Music Sources	No
Get Source Info	No
Browse Source	No
Browse Source Containers	No
Get Source Search Criteria	No
Search	No
Play Station	No
Play Preset Station	No
Play Input source	No
Add Container to Queue with Options	No
Add Track to Queue with Options	Yes	AddTrackToQueueCommand
Get HEOS Playlists	No
Rename HEOS Playlist	No
Delete HEOS Playlist	No
Get HEOS History	No
Retrieve Album Metadata	No
Set service option	No

Change Events (Unsolicited Responses)

Command	Implemented	Object
Sources Changed	Yes	SourcesChangedEvent
Players Changed	No
Group Changed	Yes	GroupChangedEvent
Source Data Changed	No
Player State Changed	Yes	PlayerStateChangedEvent
Player Now Playing Changed	Yes	PlayerNowPlayingChangedEvent
Player Now Playing Progress	Yes	PlayerNowPlayingProgressEvent
Player Playback Error	No
Player Queue Changed	No
Player Volume Changed	Yes	PlayerVolumeChangedEvent
Player Mute Changed	No
Player Repeat Mode Changed	No
Player Shuffle Mode Changed	No
Group Status Changed	No
Group Volume Changed	No
Group Mute Changed	No
User Changed	No