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Author SHA1 Message Date
Juergen Kunz
de34e83b3d v2.0.0
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2026-01-09 09:36:43 +00:00
Juergen Kunz
181c4f5d5d BREAKING CHANGE(core): rework core device architecture: consolidate protocols into a protocols/ module, introduce UniversalDevice + factories, and remove many legacy device-specific classes (breaking API changes) 2026-01-09 09:36:43 +00:00
22 changed files with 1233 additions and 5708 deletions
Expand all files Collapse all files

11
changelog.md
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@@ -1,5 +1,16 @@
# Changelog # Changelog
## 2026-01-09 - 2.0.0 - BREAKING CHANGE(core)
rework core device architecture: consolidate protocols into a protocols/ module, introduce UniversalDevice + factories, and remove many legacy device-specific classes (breaking API changes)
- Consolidated protocol implementations into ts/protocols and added protocols/index.ts for unified exports.
- Added device factory layer at ts/factories/index.ts to create UniversalDevice instances with appropriate features.
- Introduced protocols/protocol.upssnmp.ts (UPS SNMP handler) and other protocol reorganizations.
- Removed legacy concrete device classes and related files (Device abstract, Scanner, Printer, SnmpDevice, UpsDevice, DlnaRenderer/Server, Speaker and Sonos/AirPlay/Chromecast implementations).
- Updated top-level ts/index.ts exports to prefer UniversalDevice, factories and the new protocols module.
- Updated feature and discovery modules to import protocols from the new protocols index (import path changes).
- BREAKING: Consumers must update imports and device creation flows to use the new factories/UniversalDevice and protocols exports instead of the removed legacy classes.
## 2026-01-09 - 1.1.0 - feat(devicemanager) ## 2026-01-09 - 1.1.0 - feat(devicemanager)
Introduce a UniversalDevice architecture with composable Feature system; add extensive new device/protocol support and discovery/refactors Introduce a UniversalDevice architecture with composable Feature system; add extensive new device/protocol support and discovery/refactors

2
package.json
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@@ -1,6 +1,6 @@
{ {
"name": "@ecobridge.xyz/devicemanager", "name": "@ecobridge.xyz/devicemanager",
"version": "1.1.0", "version": "2.0.0",
"private": false, "private": false,
"description": "a device manager for talking to devices on network and over usb", "description": "a device manager for talking to devices on network and over usb",
"main": "dist_ts/index.js", "main": "dist_ts/index.js",

2
ts/00_commitinfo_data.ts
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@@ -3,6 +3,6 @@
*/ */
export const commitinfo = { export const commitinfo = {
name: '@ecobridge.xyz/devicemanager', name: '@ecobridge.xyz/devicemanager',
version: '1.1.0', version: '2.0.0',
description: 'a device manager for talking to devices on network and over usb' description: 'a device manager for talking to devices on network and over usb'
} }

202
ts/abstract/device.abstract.ts
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@@ -1,202 +0,0 @@
import * as plugins from '../plugins.js';
import type {
IDeviceInfo,
TDeviceType,
TDeviceStatus,
TConnectionState,
IRetryOptions,
} from '../interfaces/index.js';
import { withRetry } from '../helpers/helpers.retry.js';
/**
* Abstract base class for all devices (scanners, printers)
*/
export abstract class Device extends plugins.events.EventEmitter {
public readonly id: string;
public readonly name: string;
public readonly type: TDeviceType;
public readonly address: string;
public readonly port: number;
protected _status: TDeviceStatus = 'unknown';
protected _connectionState: TConnectionState = 'disconnected';
protected _lastError: Error | null = null;
public manufacturer?: string;
public model?: string;
public serialNumber?: string;
public firmwareVersion?: string;
protected retryOptions: IRetryOptions;
constructor(info: IDeviceInfo, retryOptions?: IRetryOptions) {
super();
this.id = info.id;
this.name = info.name;
this.type = info.type;
this.address = info.address;
this.port = info.port;
this._status = info.status;
this.manufacturer = info.manufacturer;
this.model = info.model;
this.serialNumber = info.serialNumber;
this.firmwareVersion = info.firmwareVersion;
this.retryOptions = retryOptions ?? {
maxRetries: 5,
baseDelay: 1000,
maxDelay: 16000,
multiplier: 2,
jitter: true,
};
}
/**
* Get current device status
*/
public get status(): TDeviceStatus {
return this._status;
}
/**
* Get current connection state
*/
public get connectionState(): TConnectionState {
return this._connectionState;
}
/**
* Get last error if any
*/
public get lastError(): Error | null {
return this._lastError;
}
/**
* Check if device is connected
*/
public get isConnected(): boolean {
return this._connectionState === 'connected';
}
/**
* Update device status
*/
protected setStatus(status: TDeviceStatus): void {
if (this._status !== status) {
const oldStatus = this._status;
this._status = status;
this.emit('status:changed', { oldStatus, newStatus: status });
}
}
/**
* Update connection state
*/
protected setConnectionState(state: TConnectionState): void {
if (this._connectionState !== state) {
const oldState = this._connectionState;
this._connectionState = state;
this.emit('connection:changed', { oldState, newState: state });
}
}
/**
* Set error state
*/
protected setError(error: Error): void {
this._lastError = error;
this.setStatus('error');
this.emit('error', error);
}
/**
* Clear error state
*/
protected clearError(): void {
this._lastError = null;
if (this._status === 'error') {
this.setStatus('online');
}
}
/**
* Execute an operation with retry logic
*/
protected async withRetry<T>(fn: () => Promise<T>): Promise<T> {
return withRetry(fn, this.retryOptions);
}
/**
* Connect to the device
*/
public async connect(): Promise<void> {
if (this.isConnected) {
return;
}
this.setConnectionState('connecting');
this.clearError();
try {
await this.withRetry(() => this.doConnect());
this.setConnectionState('connected');
this.setStatus('online');
} catch (error) {
this.setConnectionState('error');
this.setError(error instanceof Error ? error : new Error(String(error)));
throw error;
}
}
/**
* Disconnect from the device
*/
public async disconnect(): Promise<void> {
if (this._connectionState === 'disconnected') {
return;
}
try {
await this.doDisconnect();
} finally {
this.setConnectionState('disconnected');
}
}
/**
* Get device info as plain object
*/
public getInfo(): IDeviceInfo {
return {
id: this.id,
name: this.name,
type: this.type,
address: this.address,
port: this.port,
status: this._status,
manufacturer: this.manufacturer,
model: this.model,
serialNumber: this.serialNumber,
firmwareVersion: this.firmwareVersion,
};
}
/**
* Implementation-specific connect logic
* Override in subclasses
*/
protected abstract doConnect(): Promise<void>;
/**
* Implementation-specific disconnect logic
* Override in subclasses
*/
protected abstract doDisconnect(): Promise<void>;
/**
* Refresh device status
* Override in subclasses
*/
public abstract refreshStatus(): Promise<void>;
}

1536
ts/devicemanager.classes.devicemanager.ts
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2
ts/discovery/discovery.classes.networkscanner.ts
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@@ -1,5 +1,5 @@
import * as plugins from '../plugins.js'; import * as plugins from '../plugins.js';
import { EsclProtocol } from '../scanner/scanner.classes.esclprotocol.js'; import { EsclProtocol } from '../protocols/index.js';
import { import {
cidrToIps, cidrToIps,
ipRangeToIps, ipRangeToIps,

527
ts/dlna/dlna.classes.renderer.ts
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@@ -1,527 +0,0 @@
import * as plugins from '../plugins.js';
import { Device } from '../abstract/device.abstract.js';
import {
UpnpSoapClient,
UPNP_SERVICE_TYPES,
type TDlnaTransportState,
type IDlnaTransportInfo,
type IDlnaPositionInfo,
type IDlnaMediaInfo,
} from './dlna.classes.upnp.js';
import type { IDeviceInfo, IRetryOptions } from '../interfaces/index.js';
import type { ISsdpDevice, ISsdpService } from '../discovery/discovery.classes.ssdp.js';
/**
* DLNA Renderer device info
*/
export interface IDlnaRendererInfo extends IDeviceInfo {
type: 'dlna-renderer';
friendlyName: string;
modelName: string;
modelNumber?: string;
manufacturer: string;
udn: string;
iconUrl?: string;
supportsVolume: boolean;
supportsSeek: boolean;
}
/**
* Playback state
*/
export interface IDlnaPlaybackState {
state: TDlnaTransportState;
volume: number;
muted: boolean;
currentUri: string;
currentTrack: {
title: string;
artist?: string;
album?: string;
duration: number;
position: number;
albumArtUri?: string;
};
}
/**
* DLNA Media Renderer device
* Represents a device that can play media (TV, speaker, etc.)
*/
export class DlnaRenderer extends Device {
private soapClient: UpnpSoapClient | null = null;
private avTransportUrl: string = '';
private renderingControlUrl: string = '';
private baseUrl: string = '';
private _friendlyName: string;
private _modelName: string = '';
private _modelNumber?: string;
private _udn: string = '';
private _iconUrl?: string;
private _supportsVolume: boolean = true;
private _supportsSeek: boolean = true;
private _currentState: TDlnaTransportState = 'STOPPED';
private _currentVolume: number = 0;
private _currentMuted: boolean = false;
constructor(
info: IDeviceInfo,
options: {
friendlyName: string;
baseUrl: string;
avTransportUrl?: string;
renderingControlUrl?: string;
modelName?: string;
modelNumber?: string;
udn?: string;
iconUrl?: string;
},
retryOptions?: IRetryOptions
) {
super(info, retryOptions);
this._friendlyName = options.friendlyName;
this.baseUrl = options.baseUrl;
this.avTransportUrl = options.avTransportUrl || '/AVTransport/control';
this.renderingControlUrl = options.renderingControlUrl || '/RenderingControl/control';
this._modelName = options.modelName || '';
this._modelNumber = options.modelNumber;
this._udn = options.udn || '';
this._iconUrl = options.iconUrl;
}
// Getters
public get friendlyName(): string {
return this._friendlyName;
}
public get modelName(): string {
return this._modelName;
}
public get modelNumber(): string | undefined {
return this._modelNumber;
}
public get udn(): string {
return this._udn;
}
public get iconUrl(): string | undefined {
return this._iconUrl;
}
public get supportsVolume(): boolean {
return this._supportsVolume;
}
public get supportsSeek(): boolean {
return this._supportsSeek;
}
public get currentState(): TDlnaTransportState {
return this._currentState;
}
public get currentVolume(): number {
return this._currentVolume;
}
public get currentMuted(): boolean {
return this._currentMuted;
}
/**
* Connect to renderer
*/
protected async doConnect(): Promise<void> {
this.soapClient = new UpnpSoapClient(this.baseUrl);
// Test connection by getting transport info
try {
await this.getTransportInfo();
} catch (error) {
this.soapClient = null;
throw error;
}
// Try to get volume (may not be supported)
try {
this._currentVolume = await this.getVolume();
this._supportsVolume = true;
} catch {
this._supportsVolume = false;
}
}
/**
* Disconnect
*/
protected async doDisconnect(): Promise<void> {
this.soapClient = null;
}
/**
* Refresh status
*/
public async refreshStatus(): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
const [transport, volume, muted] = await Promise.all([
this.getTransportInfo(),
this._supportsVolume ? this.getVolume() : Promise.resolve(0),
this._supportsVolume ? this.getMute() : Promise.resolve(false),
]);
this._currentState = transport.state;
this._currentVolume = volume;
this._currentMuted = muted;
this.emit('status:updated', this.getDeviceInfo());
}
// ============================================================================
// Playback Control
// ============================================================================
/**
* Set media URI to play
*/
public async setAVTransportURI(uri: string, metadata?: string): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
const meta = metadata || this.soapClient.generateDidlMetadata('Media', uri);
await this.soapClient.setAVTransportURI(this.avTransportUrl, uri, meta);
this.emit('media:loaded', { uri });
}
/**
* Play current media
*/
public async play(uri?: string, metadata?: string): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
if (uri) {
await this.setAVTransportURI(uri, metadata);
}
await this.soapClient.play(this.avTransportUrl);
this._currentState = 'PLAYING';
this.emit('playback:started');
}
/**
* Pause playback
*/
public async pause(): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
await this.soapClient.pause(this.avTransportUrl);
this._currentState = 'PAUSED_PLAYBACK';
this.emit('playback:paused');
}
/**
* Stop playback
*/
public async stop(): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
await this.soapClient.stop(this.avTransportUrl);
this._currentState = 'STOPPED';
this.emit('playback:stopped');
}
/**
* Seek to position
*/
public async seek(seconds: number): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
const target = this.soapClient.secondsToDuration(seconds);
await this.soapClient.seek(this.avTransportUrl, target, 'REL_TIME');
this.emit('playback:seeked', { position: seconds });
}
/**
* Next track
*/
public async next(): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
await this.soapClient.next(this.avTransportUrl);
this.emit('playback:next');
}
/**
* Previous track
*/
public async previous(): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
await this.soapClient.previous(this.avTransportUrl);
this.emit('playback:previous');
}
// ============================================================================
// Volume Control
// ============================================================================
/**
* Get volume level
*/
public async getVolume(): Promise<number> {
if (!this.soapClient) {
throw new Error('Not connected');
}
return this.soapClient.getVolume(this.renderingControlUrl);
}
/**
* Set volume level
*/
public async setVolume(level: number): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
await this.soapClient.setVolume(this.renderingControlUrl, level);
this._currentVolume = level;
this.emit('volume:changed', { volume: level });
}
/**
* Get mute state
*/
public async getMute(): Promise<boolean> {
if (!this.soapClient) {
throw new Error('Not connected');
}
return this.soapClient.getMute(this.renderingControlUrl);
}
/**
* Set mute state
*/
public async setMute(muted: boolean): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
await this.soapClient.setMute(this.renderingControlUrl, muted);
this._currentMuted = muted;
this.emit('mute:changed', { muted });
}
/**
* Toggle mute
*/
public async toggleMute(): Promise<boolean> {
const newMuted = !this._currentMuted;
await this.setMute(newMuted);
return newMuted;
}
// ============================================================================
// Status Information
// ============================================================================
/**
* Get transport info
*/
public async getTransportInfo(): Promise<IDlnaTransportInfo> {
if (!this.soapClient) {
throw new Error('Not connected');
}
return this.soapClient.getTransportInfo(this.avTransportUrl);
}
/**
* Get position info
*/
public async getPositionInfo(): Promise<IDlnaPositionInfo> {
if (!this.soapClient) {
throw new Error('Not connected');
}
return this.soapClient.getPositionInfo(this.avTransportUrl);
}
/**
* Get media info
*/
public async getMediaInfo(): Promise<IDlnaMediaInfo> {
if (!this.soapClient) {
throw new Error('Not connected');
}
return this.soapClient.getMediaInfo(this.avTransportUrl);
}
/**
* Get full playback state
*/
public async getPlaybackState(): Promise<IDlnaPlaybackState> {
if (!this.soapClient) {
throw new Error('Not connected');
}
const [transport, position, media, volume, muted] = await Promise.all([
this.getTransportInfo(),
this.getPositionInfo(),
this.getMediaInfo(),
this._supportsVolume ? this.getVolume() : Promise.resolve(0),
this._supportsVolume ? this.getMute() : Promise.resolve(false),
]);
// Parse metadata for track info
const trackMeta = this.parseTrackMetadata(position.trackMetadata);
return {
state: transport.state,
volume,
muted,
currentUri: media.currentUri,
currentTrack: {
title: trackMeta.title || 'Unknown',
artist: trackMeta.artist,
album: trackMeta.album,
duration: this.soapClient.durationToSeconds(position.trackDuration),
position: this.soapClient.durationToSeconds(position.relativeTime),
albumArtUri: trackMeta.albumArtUri,
},
};
}
/**
* Parse track metadata from DIDL-Lite
*/
private parseTrackMetadata(metadata: string): {
title?: string;
artist?: string;
album?: string;
albumArtUri?: string;
} {
if (!metadata) return {};
const extractTag = (xml: string, tag: string): string | undefined => {
const regex = new RegExp(`<(?:[^:]*:)?${tag}[^>]*>([^<]*)<\/(?:[^:]*:)?${tag}>`, 'i');
const match = xml.match(regex);
return match ? match[1].trim() : undefined;
};
return {
title: extractTag(metadata, 'title'),
artist: extractTag(metadata, 'creator') || extractTag(metadata, 'artist'),
album: extractTag(metadata, 'album'),
albumArtUri: extractTag(metadata, 'albumArtURI'),
};
}
/**
* Get device info
*/
public getDeviceInfo(): IDlnaRendererInfo {
return {
id: this.id,
name: this.name,
type: 'dlna-renderer',
address: this.address,
port: this.port,
status: this.status,
friendlyName: this._friendlyName,
modelName: this._modelName,
modelNumber: this._modelNumber,
manufacturer: this.manufacturer || '',
udn: this._udn,
iconUrl: this._iconUrl,
supportsVolume: this._supportsVolume,
supportsSeek: this._supportsSeek,
};
}
/**
* Create from SSDP discovery
*/
public static fromSsdpDevice(
ssdpDevice: ISsdpDevice,
retryOptions?: IRetryOptions
): DlnaRenderer | null {
if (!ssdpDevice.description) {
return null;
}
const desc = ssdpDevice.description;
// Find AVTransport and RenderingControl URLs
const avTransport = desc.services.find((s) =>
s.serviceType.includes('AVTransport')
);
const renderingControl = desc.services.find((s) =>
s.serviceType.includes('RenderingControl')
);
if (!avTransport) {
return null; // Not a media renderer
}
// Build base URL
const baseUrl = new URL(ssdpDevice.location);
const baseUrlStr = `${baseUrl.protocol}//${baseUrl.host}`;
// Get icon URL
let iconUrl: string | undefined;
if (desc.icons && desc.icons.length > 0) {
const bestIcon = desc.icons.sort((a, b) => b.width - a.width)[0];
iconUrl = bestIcon.url.startsWith('http')
? bestIcon.url
: `${baseUrlStr}${bestIcon.url}`;
}
const info: IDeviceInfo = {
id: `dlna-renderer:${desc.UDN}`,
name: desc.friendlyName,
type: 'dlna-renderer',
address: ssdpDevice.address,
port: ssdpDevice.port,
status: 'unknown',
manufacturer: desc.manufacturer,
model: desc.modelName,
};
return new DlnaRenderer(
info,
{
friendlyName: desc.friendlyName,
baseUrl: baseUrlStr,
avTransportUrl: avTransport.controlURL,
renderingControlUrl: renderingControl?.controlURL,
modelName: desc.modelName,
modelNumber: desc.modelNumber,
udn: desc.UDN,
iconUrl,
},
retryOptions
);
}
}

468
ts/dlna/dlna.classes.server.ts
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@@ -1,468 +0,0 @@
import * as plugins from '../plugins.js';
import { Device } from '../abstract/device.abstract.js';
import {
UpnpSoapClient,
UPNP_SERVICE_TYPES,
type IDlnaContentItem,
type IDlnaBrowseResult,
} from './dlna.classes.upnp.js';
import type { IDeviceInfo, IRetryOptions } from '../interfaces/index.js';
import type { ISsdpDevice, ISsdpService } from '../discovery/discovery.classes.ssdp.js';
/**
* DLNA Server device info
*/
export interface IDlnaServerInfo extends IDeviceInfo {
type: 'dlna-server';
friendlyName: string;
modelName: string;
modelNumber?: string;
manufacturer: string;
udn: string;
iconUrl?: string;
contentCount?: number;
}
/**
* Content directory statistics
*/
export interface IDlnaServerStats {
totalItems: number;
audioItems: number;
videoItems: number;
imageItems: number;
containers: number;
}
/**
* DLNA Media Server device
* Represents a device that serves media content (NAS, media library, etc.)
*/
export class DlnaServer extends Device {
private soapClient: UpnpSoapClient | null = null;
private contentDirectoryUrl: string = '';
private baseUrl: string = '';
private _friendlyName: string;
private _modelName: string = '';
private _modelNumber?: string;
private _udn: string = '';
private _iconUrl?: string;
private _contentCount?: number;
constructor(
info: IDeviceInfo,
options: {
friendlyName: string;
baseUrl: string;
contentDirectoryUrl?: string;
modelName?: string;
modelNumber?: string;
udn?: string;
iconUrl?: string;
},
retryOptions?: IRetryOptions
) {
super(info, retryOptions);
this._friendlyName = options.friendlyName;
this.baseUrl = options.baseUrl;
this.contentDirectoryUrl = options.contentDirectoryUrl || '/ContentDirectory/control';
this._modelName = options.modelName || '';
this._modelNumber = options.modelNumber;
this._udn = options.udn || '';
this._iconUrl = options.iconUrl;
}
// Getters
public get friendlyName(): string {
return this._friendlyName;
}
public get modelName(): string {
return this._modelName;
}
public get modelNumber(): string | undefined {
return this._modelNumber;
}
public get udn(): string {
return this._udn;
}
public get iconUrl(): string | undefined {
return this._iconUrl;
}
public get contentCount(): number | undefined {
return this._contentCount;
}
/**
* Connect to server
*/
protected async doConnect(): Promise<void> {
this.soapClient = new UpnpSoapClient(this.baseUrl);
// Test connection by browsing root
try {
const root = await this.browse('0', 0, 1);
this._contentCount = root.totalMatches;
} catch (error) {
this.soapClient = null;
throw error;
}
}
/**
* Disconnect
*/
protected async doDisconnect(): Promise<void> {
this.soapClient = null;
}
/**
* Refresh status
*/
public async refreshStatus(): Promise<void> {
if (!this.soapClient) {
throw new Error('Not connected');
}
const root = await this.browse('0', 0, 1);
this._contentCount = root.totalMatches;
this.emit('status:updated', this.getDeviceInfo());
}
// ============================================================================
// Content Directory Browsing
// ============================================================================
/**
* Browse content directory
*/
public async browse(
objectId: string = '0',
startIndex: number = 0,
requestCount: number = 100
): Promise<IDlnaBrowseResult> {
if (!this.soapClient) {
throw new Error('Not connected');
}
return this.soapClient.browse(
this.contentDirectoryUrl,
objectId,
'BrowseDirectChildren',
'*',
startIndex,
requestCount
);
}
/**
* Get metadata for a specific item
*/
public async getMetadata(objectId: string): Promise<IDlnaContentItem | null> {
if (!this.soapClient) {
throw new Error('Not connected');
}
const result = await this.soapClient.browse(
this.contentDirectoryUrl,
objectId,
'BrowseMetadata',
'*',
0,
1
);
return result.items[0] || null;
}
/**
* Search content directory
*/
public async search(
containerId: string,
searchCriteria: string,
startIndex: number = 0,
requestCount: number = 100
): Promise<IDlnaBrowseResult> {
if (!this.soapClient) {
throw new Error('Not connected');
}
return this.soapClient.search(
this.contentDirectoryUrl,
containerId,
searchCriteria,
'*',
startIndex,
requestCount
);
}
/**
* Browse all items recursively (up to limit)
*/
public async browseAll(
objectId: string = '0',
limit: number = 1000
): Promise<IDlnaContentItem[]> {
const allItems: IDlnaContentItem[] = [];
let startIndex = 0;
const batchSize = 100;
while (allItems.length < limit) {
const result = await this.browse(objectId, startIndex, batchSize);
allItems.push(...result.items);
if (result.items.length < batchSize || allItems.length >= result.totalMatches) {
break;
}
startIndex += result.items.length;
}
return allItems.slice(0, limit);
}
/**
* Get content statistics
*/
public async getStats(): Promise<IDlnaServerStats> {
const stats: IDlnaServerStats = {
totalItems: 0,
audioItems: 0,
videoItems: 0,
imageItems: 0,
containers: 0,
};
// Browse root to get counts
const root = await this.browseAll('0', 500);
for (const item of root) {
stats.totalItems++;
if (item.class.includes('container')) {
stats.containers++;
} else if (item.class.includes('audioItem')) {
stats.audioItems++;
} else if (item.class.includes('videoItem')) {
stats.videoItems++;
} else if (item.class.includes('imageItem')) {
stats.imageItems++;
}
}
return stats;
}
// ============================================================================
// Content Access
// ============================================================================
/**
* Get stream URL for content item
*/
public getStreamUrl(item: IDlnaContentItem): string | null {
if (!item.res || item.res.length === 0) {
return null;
}
// Return first resource URL
return item.res[0].url;
}
/**
* Get best quality stream URL
*/
public getBestStreamUrl(item: IDlnaContentItem, preferredType?: string): string | null {
if (!item.res || item.res.length === 0) {
return null;
}
// Sort by bitrate (highest first)
const sorted = [...item.res].sort((a, b) => (b.bitrate || 0) - (a.bitrate || 0));
// If preferred type specified, try to find matching
if (preferredType) {
const preferred = sorted.find((r) =>
r.protocolInfo.toLowerCase().includes(preferredType.toLowerCase())
);
if (preferred) return preferred.url;
}
return sorted[0].url;
}
/**
* Get album art URL for item
*/
public getAlbumArtUrl(item: IDlnaContentItem): string | null {
if (item.albumArtUri) {
// Resolve relative URLs
if (!item.albumArtUri.startsWith('http')) {
return `${this.baseUrl}${item.albumArtUri}`;
}
return item.albumArtUri;
}
return null;
}
// ============================================================================
// Search Helpers
// ============================================================================
/**
* Search for audio items by title
*/
public async searchAudio(
title: string,
startIndex: number = 0,
requestCount: number = 100
): Promise<IDlnaBrowseResult> {
const criteria = `dc:title contains "${title}" and upnp:class derivedfrom "object.item.audioItem"`;
return this.search('0', criteria, startIndex, requestCount);
}
/**
* Search for video items by title
*/
public async searchVideo(
title: string,
startIndex: number = 0,
requestCount: number = 100
): Promise<IDlnaBrowseResult> {
const criteria = `dc:title contains "${title}" and upnp:class derivedfrom "object.item.videoItem"`;
return this.search('0', criteria, startIndex, requestCount);
}
/**
* Search by artist
*/
public async searchByArtist(
artist: string,
startIndex: number = 0,
requestCount: number = 100
): Promise<IDlnaBrowseResult> {
const criteria = `dc:creator contains "${artist}" or upnp:artist contains "${artist}"`;
return this.search('0', criteria, startIndex, requestCount);
}
/**
* Search by album
*/
public async searchByAlbum(
album: string,
startIndex: number = 0,
requestCount: number = 100
): Promise<IDlnaBrowseResult> {
const criteria = `upnp:album contains "${album}"`;
return this.search('0', criteria, startIndex, requestCount);
}
/**
* Search by genre
*/
public async searchByGenre(
genre: string,
startIndex: number = 0,
requestCount: number = 100
): Promise<IDlnaBrowseResult> {
const criteria = `upnp:genre contains "${genre}"`;
return this.search('0', criteria, startIndex, requestCount);
}
// ============================================================================
// Device Info
// ============================================================================
/**
* Get device info
*/
public getDeviceInfo(): IDlnaServerInfo {
return {
id: this.id,
name: this.name,
type: 'dlna-server',
address: this.address,
port: this.port,
status: this.status,
friendlyName: this._friendlyName,
modelName: this._modelName,
modelNumber: this._modelNumber,
manufacturer: this.manufacturer || '',
udn: this._udn,
iconUrl: this._iconUrl,
contentCount: this._contentCount,
};
}
/**
* Create from SSDP discovery
*/
public static fromSsdpDevice(
ssdpDevice: ISsdpDevice,
retryOptions?: IRetryOptions
): DlnaServer | null {
if (!ssdpDevice.description) {
return null;
}
const desc = ssdpDevice.description;
// Find ContentDirectory URL
const contentDirectory = desc.services.find((s) =>
s.serviceType.includes('ContentDirectory')
);
if (!contentDirectory) {
return null; // Not a media server
}
// Build base URL
const baseUrl = new URL(ssdpDevice.location);
const baseUrlStr = `${baseUrl.protocol}//${baseUrl.host}`;
// Get icon URL
let iconUrl: string | undefined;
if (desc.icons && desc.icons.length > 0) {
const bestIcon = desc.icons.sort((a, b) => b.width - a.width)[0];
iconUrl = bestIcon.url.startsWith('http')
? bestIcon.url
: `${baseUrlStr}${bestIcon.url}`;
}
const info: IDeviceInfo = {
id: `dlna-server:${desc.UDN}`,
name: desc.friendlyName,
type: 'dlna-server',
address: ssdpDevice.address,
port: ssdpDevice.port,
status: 'unknown',
manufacturer: desc.manufacturer,
model: desc.modelName,
};
return new DlnaServer(
info,
{
friendlyName: desc.friendlyName,
baseUrl: baseUrlStr,
contentDirectoryUrl: contentDirectory.controlURL,
modelName: desc.modelName,
modelNumber: desc.modelNumber,
udn: desc.UDN,
iconUrl,
},
retryOptions
);
}
}
// Re-export content types
export type { IDlnaContentItem, IDlnaBrowseResult } from './dlna.classes.upnp.js';

369
ts/factories/index.ts Normal file
View File

@@ -0,0 +1,369 @@
/**
* Device Factory Functions
* Create UniversalDevice instances with appropriate features
*/
import { UniversalDevice, type IDeviceCreateOptions } from '../device/device.classes.device.js';
import { ScanFeature, type IScanFeatureOptions } from '../features/feature.scan.js';
import { PrintFeature, type IPrintFeatureOptions } from '../features/feature.print.js';
import { PlaybackFeature, type IPlaybackFeatureOptions } from '../features/feature.playback.js';
import { VolumeFeature, type IVolumeFeatureOptions } from '../features/feature.volume.js';
import { PowerFeature, type IPowerFeatureOptions } from '../features/feature.power.js';
import { SnmpFeature, type ISnmpFeatureOptions } from '../features/feature.snmp.js';
import type {
TScannerProtocol,
TScanFormat,
TColorMode,
TScanSource,
IRetryOptions,
} from '../interfaces/index.js';
import type { TPrintProtocol } from '../interfaces/feature.interfaces.js';
// ============================================================================
// Scanner Factory
// ============================================================================
export interface IScannerDiscoveryInfo {
id: string;
name: string;
address: string;
port: number;
protocol: TScannerProtocol | 'ipp';
txtRecords: Record<string, string>;
}
/**
* Create a scanner device (UniversalDevice with ScanFeature)
*/
export function createScanner(
info: IScannerDiscoveryInfo,
retryOptions?: IRetryOptions
): UniversalDevice {
const protocol = info.protocol === 'ipp' ? 'escl' : info.protocol;
const isSecure = info.txtRecords['TLS'] === '1' || (protocol === 'escl' && info.port === 443);
// Parse capabilities from TXT records
const formats = parseScanFormats(info.txtRecords);
const resolutions = parseScanResolutions(info.txtRecords);
const colorModes = parseScanColorModes(info.txtRecords);
const sources = parseScanSources(info.txtRecords);
const device = new UniversalDevice(info.address, info.port, {
name: info.name,
manufacturer: info.txtRecords['usb_MFG'] || info.txtRecords['mfg'],
model: info.txtRecords['usb_MDL'] || info.txtRecords['mdl'] || info.txtRecords['ty'],
retryOptions,
});
// Override the generated ID with discovery ID
(device as { id: string }).id = info.id;
// Add scan feature
const scanFeature = new ScanFeature(device.getDeviceReference(), info.port, {
protocol: protocol as 'escl' | 'sane',
secure: isSecure,
supportedFormats: formats,
supportedResolutions: resolutions,
supportedColorModes: colorModes,
supportedSources: sources,
hasAdf: sources.includes('adf') || sources.includes('adf-duplex'),
hasDuplex: sources.includes('adf-duplex'),
});
device.addFeature(scanFeature);
return device;
}
// ============================================================================
// Printer Factory
// ============================================================================
export interface IPrinterDiscoveryInfo {
id: string;
name: string;
address: string;
port: number;
txtRecords: Record<string, string>;
}
/**
* Create a printer device (UniversalDevice with PrintFeature)
*/
export function createPrinter(
info: IPrinterDiscoveryInfo,
retryOptions?: IRetryOptions
): UniversalDevice {
const ippPath = info.txtRecords['rp'] || info.txtRecords['rfo'] || '/ipp/print';
const uri = `ipp://${info.address}:${info.port}${ippPath.startsWith('/') ? '' : '/'}${ippPath}`;
const device = new UniversalDevice(info.address, info.port, {
name: info.name,
manufacturer: info.txtRecords['usb_MFG'] || info.txtRecords['mfg'],
model: info.txtRecords['usb_MDL'] || info.txtRecords['mdl'] || info.txtRecords['ty'],
retryOptions,
});
// Override the generated ID with discovery ID
(device as { id: string }).id = info.id;
// Add print feature
const printFeature = new PrintFeature(device.getDeviceReference(), info.port, {
protocol: 'ipp',
uri,
supportsColor: info.txtRecords['Color'] === 'T' || info.txtRecords['color'] === 'true',
supportsDuplex: info.txtRecords['Duplex'] === 'T' || info.txtRecords['duplex'] === 'true',
});
device.addFeature(printFeature);
return device;
}
// ============================================================================
// SNMP Device Factory
// ============================================================================
export interface ISnmpDiscoveryInfo {
id: string;
name: string;
address: string;
port: number;
community?: string;
}
/**
* Create an SNMP device (UniversalDevice with SnmpFeature)
*/
export function createSnmpDevice(
info: ISnmpDiscoveryInfo,
retryOptions?: IRetryOptions
): UniversalDevice {
const device = new UniversalDevice(info.address, info.port, {
name: info.name,
retryOptions,
});
// Override the generated ID with discovery ID
(device as { id: string }).id = info.id;
// Add SNMP feature
const snmpFeature = new SnmpFeature(device.getDeviceReference(), info.port, {
community: info.community ?? 'public',
});
device.addFeature(snmpFeature);
return device;
}
// ============================================================================
// UPS Device Factory
// ============================================================================
export interface IUpsDiscoveryInfo {
id: string;
name: string;
address: string;
port: number;
protocol: 'nut' | 'snmp';
upsName?: string;
community?: string;
}
/**
* Create a UPS device (UniversalDevice with PowerFeature)
*/
export function createUpsDevice(
info: IUpsDiscoveryInfo,
retryOptions?: IRetryOptions
): UniversalDevice {
const device = new UniversalDevice(info.address, info.port, {
name: info.name,
retryOptions,
});
// Override the generated ID with discovery ID
(device as { id: string }).id = info.id;
// Add power feature
const powerFeature = new PowerFeature(device.getDeviceReference(), info.port, {
protocol: info.protocol,
upsName: info.upsName,
community: info.community,
});
device.addFeature(powerFeature);
return device;
}
// ============================================================================
// Speaker Factory
// ============================================================================
export interface ISpeakerDiscoveryInfo {
id: string;
name: string;
address: string;
port: number;
protocol: 'sonos' | 'airplay' | 'chromecast' | 'dlna';
roomName?: string;
modelName?: string;
features?: number; // AirPlay feature flags
deviceId?: string;
friendlyName?: string;
}
/**
* Create a speaker device (UniversalDevice with PlaybackFeature and VolumeFeature)
*/
export function createSpeaker(
info: ISpeakerDiscoveryInfo,
retryOptions?: IRetryOptions
): UniversalDevice {
const device = new UniversalDevice(info.address, info.port, {
name: info.name,
model: info.modelName,
retryOptions,
});
// Override the generated ID with discovery ID
(device as { id: string }).id = info.id;
// Add playback feature
const playbackFeature = new PlaybackFeature(device.getDeviceReference(), info.port, {
protocol: info.protocol,
supportsQueue: info.protocol === 'sonos',
supportsSeek: info.protocol !== 'airplay',
});
device.addFeature(playbackFeature);
// Add volume feature
const volumeFeature = new VolumeFeature(device.getDeviceReference(), info.port, {
volumeProtocol: info.protocol,
minVolume: 0,
maxVolume: 100,
supportsMute: true,
});
device.addFeature(volumeFeature);
return device;
}
// ============================================================================
// DLNA Factory
// ============================================================================
export interface IDlnaRendererDiscoveryInfo {
id: string;
name: string;
address: string;
port: number;
controlUrl: string;
friendlyName: string;
modelName?: string;
manufacturer?: string;
}
/**
* Create a DLNA renderer device (UniversalDevice with PlaybackFeature)
*/
export function createDlnaRenderer(
info: IDlnaRendererDiscoveryInfo,
retryOptions?: IRetryOptions
): UniversalDevice {
const device = new UniversalDevice(info.address, info.port, {
name: info.friendlyName || info.name,
manufacturer: info.manufacturer,
model: info.modelName,
retryOptions,
});
// Override the generated ID with discovery ID
(device as { id: string }).id = info.id;
// Add playback feature for DLNA
const playbackFeature = new PlaybackFeature(device.getDeviceReference(), info.port, {
protocol: 'dlna',
supportsQueue: false,
supportsSeek: true,
});
device.addFeature(playbackFeature);
// Add volume feature
const volumeFeature = new VolumeFeature(device.getDeviceReference(), info.port, {
volumeProtocol: 'dlna',
minVolume: 0,
maxVolume: 100,
supportsMute: true,
});
device.addFeature(volumeFeature);
return device;
}
// ============================================================================
// Parsing Helpers
// ============================================================================
function parseScanFormats(txtRecords: Record<string, string>): TScanFormat[] {
const formats: TScanFormat[] = [];
const pdl = txtRecords['pdl'] || txtRecords['DocumentFormat'] || '';
if (pdl.includes('jpeg') || pdl.includes('jpg')) formats.push('jpeg');
if (pdl.includes('png')) formats.push('png');
if (pdl.includes('pdf')) formats.push('pdf');
if (pdl.includes('tiff')) formats.push('tiff');
return formats.length > 0 ? formats : ['jpeg', 'png'];
}
function parseScanResolutions(txtRecords: Record<string, string>): number[] {
const rs = txtRecords['rs'] || '';
const parts = rs.split(',').map((s) => parseInt(s.trim())).filter((n) => !isNaN(n) && n > 0);
return parts.length > 0 ? parts : [75, 150, 300, 600];
}
function parseScanColorModes(txtRecords: Record<string, string>): TColorMode[] {
const cs = txtRecords['cs'] || txtRecords['ColorSpace'] || '';
const modes: TColorMode[] = [];
if (cs.includes('color') || cs.includes('RGB')) modes.push('color');
if (cs.includes('gray') || cs.includes('grayscale')) modes.push('grayscale');
if (cs.includes('binary') || cs.includes('bw')) modes.push('blackwhite');
return modes.length > 0 ? modes : ['color', 'grayscale'];
}
function parseScanSources(txtRecords: Record<string, string>): TScanSource[] {
const is = txtRecords['is'] || txtRecords['InputSource'] || '';
const sources: TScanSource[] = [];
if (is.includes('platen') || is.includes('flatbed') || is === '') {
sources.push('flatbed');
}
if (is.includes('adf') || is.includes('feeder')) {
sources.push('adf');
}
if (is.includes('duplex')) {
sources.push('adf-duplex');
}
return sources.length > 0 ? sources : ['flatbed'];
}
// ============================================================================
// Exports
// ============================================================================
export {
// Re-export device and feature types for convenience
UniversalDevice,
ScanFeature,
PrintFeature,
PlaybackFeature,
VolumeFeature,
PowerFeature,
SnmpFeature,
};

2
ts/features/feature.print.ts
View File

@@ -4,7 +4,7 @@
*/ */
import { Feature, type TDeviceReference } from './feature.abstract.js'; import { Feature, type TDeviceReference } from './feature.abstract.js';
import { IppProtocol } from '../printer/printer.classes.ippprotocol.js'; import { IppProtocol } from '../protocols/index.js';
import type { import type {
TPrintProtocol, TPrintProtocol,
TPrintSides, TPrintSides,

3
ts/features/feature.scan.ts
View File

@@ -4,8 +4,7 @@
*/ */
import { Feature, type TDeviceReference } from './feature.abstract.js'; import { Feature, type TDeviceReference } from './feature.abstract.js';
import { EsclProtocol } from '../scanner/scanner.classes.esclprotocol.js'; import { EsclProtocol, SaneProtocol } from '../protocols/index.js';
import { SaneProtocol } from '../scanner/scanner.classes.saneprotocol.js';
import type { import type {
TScanProtocol, TScanProtocol,
TScanFormat, TScanFormat,

172
ts/index.ts
View File

@@ -4,31 +4,24 @@
* Supports: Scanners, Printers, SNMP devices, UPS, DLNA, Sonos, AirPlay, Chromecast * Supports: Scanners, Printers, SNMP devices, UPS, DLNA, Sonos, AirPlay, Chromecast
*/ */
// Main exports from DeviceManager // ============================================================================
// Core Device Manager
// ============================================================================
export { export {
DeviceManager, DeviceManager,
MdnsDiscovery, MdnsDiscovery,
NetworkScanner, NetworkScanner,
SsdpDiscovery, SsdpDiscovery,
Scanner,
Printer,
SnmpDevice,
UpsDevice,
DlnaRenderer,
DlnaServer,
Speaker,
SonosSpeaker,
AirPlaySpeaker,
ChromecastSpeaker,
SERVICE_TYPES, SERVICE_TYPES,
SSDP_SERVICE_TYPES, SSDP_SERVICE_TYPES,
} from './devicemanager.classes.devicemanager.js'; } from './devicemanager.classes.devicemanager.js';
// Abstract/base classes // ============================================================================
export { Device } from './abstract/device.abstract.js'; // Universal Device & Features
// ============================================================================
// Universal Device & Features (new architecture) export { UniversalDevice, type IUniversalDeviceInfo, type IDeviceCreateOptions } from './device/device.classes.device.js';
export { UniversalDevice } from './device/device.classes.device.js';
export { export {
Feature, Feature,
ScanFeature, ScanFeature,
@@ -47,34 +40,66 @@ export {
type ISnmpFeatureOptions, type ISnmpFeatureOptions,
} from './features/index.js'; } from './features/index.js';
// Scanner protocol implementations // ============================================================================
export { EsclProtocol } from './scanner/scanner.classes.esclprotocol.js'; // Device Factories
export { SaneProtocol } from './scanner/scanner.classes.saneprotocol.js'; // ============================================================================
// Printer protocol
export { IppProtocol } from './printer/printer.classes.ippprotocol.js';
// SNMP protocol
export { SnmpProtocol, SNMP_OIDS } from './snmp/snmp.classes.snmpprotocol.js';
// UPS protocols
export { NutProtocol, NUT_COMMANDS, NUT_VARIABLES } from './ups/ups.classes.nutprotocol.js';
export { UpsSnmpHandler, UPS_SNMP_OIDS } from './ups/ups.classes.upssnmp.js';
// DLNA/UPnP protocol
export { export {
createScanner,
createPrinter,
createSnmpDevice,
createUpsDevice,
createSpeaker,
createDlnaRenderer,
type IScannerDiscoveryInfo,
type IPrinterDiscoveryInfo,
type ISnmpDiscoveryInfo,
type IUpsDiscoveryInfo,
type ISpeakerDiscoveryInfo,
type IDlnaRendererDiscoveryInfo,
} from './factories/index.js';
// ============================================================================
// Protocol Implementations
// ============================================================================
export {
EsclProtocol,
SaneProtocol,
IppProtocol,
SnmpProtocol,
SNMP_OIDS,
NutProtocol,
NUT_COMMANDS,
NUT_VARIABLES,
UpnpSoapClient, UpnpSoapClient,
UPNP_SERVICE_TYPES, UPNP_SERVICE_TYPES,
UPNP_DEVICE_TYPES, UPNP_DEVICE_TYPES,
} from './dlna/dlna.classes.upnp.js'; UpsSnmpHandler,
UPS_SNMP_OIDS,
// Chromecast app IDs type ISnmpOptions,
export { CHROMECAST_APPS } from './speaker/speaker.classes.chromecast.js'; type ISnmpVarbind,
type TSnmpValueType,
// AirPlay features type TNutStatusFlag,
export { AIRPLAY_FEATURES } from './speaker/speaker.classes.airplay.js'; type INutUpsInfo,
type INutVariable,
type TDlnaTransportState,
type TDlnaTransportStatus,
type IDlnaPositionInfo,
type IDlnaTransportInfo,
type IDlnaMediaInfo,
type IDlnaContentItem,
type IDlnaBrowseResult,
type TUpsBatteryStatus,
type TUpsOutputSource,
type TUpsTestResult,
type IUpsSnmpStatus,
} from './protocols/index.js';
// ============================================================================
// Helpers // Helpers
// ============================================================================
export { withRetry, createRetryable, defaultRetryOptions } from './helpers/helpers.retry.js'; export { withRetry, createRetryable, defaultRetryOptions } from './helpers/helpers.retry.js';
export { export {
isValidIp, isValidIp,
@@ -86,56 +111,12 @@ export {
countIpsInCidr, countIpsInCidr,
} from './helpers/helpers.iprange.js'; } from './helpers/helpers.iprange.js';
// All interfaces and types // ============================================================================
// All Interfaces and Types
// ============================================================================
export * from './interfaces/index.js'; export * from './interfaces/index.js';
// SNMP types
export type {
ISnmpOptions,
ISnmpVarbind,
TSnmpValueType,
} from './snmp/snmp.classes.snmpprotocol.js';
export type { ISnmpDeviceInfo } from './snmp/snmp.classes.snmpdevice.js';
// UPS types
export type {
TNutStatusFlag,
INutUpsInfo,
INutVariable,
} from './ups/ups.classes.nutprotocol.js';
export type {
TUpsBatteryStatus,
TUpsOutputSource,
IUpsSnmpStatus,
} from './ups/ups.classes.upssnmp.js';
export type {
TUpsStatus,
TUpsProtocol,
IUpsDeviceInfo,
IUpsBatteryInfo,
IUpsPowerInfo,
IUpsFullStatus,
} from './ups/ups.classes.upsdevice.js';
// DLNA types
export type {
TDlnaTransportState,
TDlnaTransportStatus,
IDlnaPositionInfo,
IDlnaTransportInfo,
IDlnaMediaInfo,
IDlnaContentItem,
IDlnaBrowseResult,
} from './dlna/dlna.classes.upnp.js';
export type {
IDlnaRendererInfo,
IDlnaPlaybackState,
} from './dlna/dlna.classes.renderer.js';
export type {
IDlnaServerInfo,
IDlnaServerStats,
} from './dlna/dlna.classes.server.js';
// SSDP types // SSDP types
export type { export type {
ISsdpDevice, ISsdpDevice,
@@ -143,26 +124,3 @@ export type {
ISsdpService, ISsdpService,
ISsdpIcon, ISsdpIcon,
} from './discovery/discovery.classes.ssdp.js'; } from './discovery/discovery.classes.ssdp.js';
// Speaker types
export type {
TSpeakerProtocol,
TPlaybackState,
ITrackInfo,
IPlaybackStatus,
ISpeakerInfo,
} from './speaker/speaker.classes.speaker.js';
export type {
ISonosZoneInfo,
ISonosSpeakerInfo,
} from './speaker/speaker.classes.sonos.js';
export type {
IAirPlaySpeakerInfo,
IAirPlayPlaybackInfo,
} from './speaker/speaker.classes.airplay.js';
export type {
TChromecastType,
IChromecastSpeakerInfo,
IChromecastMediaMetadata,
IChromecastMediaStatus,
} from './speaker/speaker.classes.chromecast.js';

255
ts/printer/printer.classes.printer.ts
View File

@@ -1,255 +0,0 @@
import { Device } from '../abstract/device.abstract.js';
import { IppProtocol } from './printer.classes.ippprotocol.js';
import type {
IPrinterInfo,
IPrinterCapabilities,
IPrintOptions,
IPrintJob,
IRetryOptions,
} from '../interfaces/index.js';
/**
* Printer class for IPP network printers
*/
export class Printer extends Device {
public readonly uri: string;
public supportsColor: boolean = false;
public supportsDuplex: boolean = false;
public supportedMediaTypes: string[] = [];
public supportedMediaSizes: string[] = [];
public maxCopies: number = 99;
private ippClient: IppProtocol | null = null;
private ippPath: string;
constructor(
info: IPrinterInfo,
options?: {
ippPath?: string;
retryOptions?: IRetryOptions;
}
) {
super(info, options?.retryOptions);
this.uri = info.uri;
this.supportsColor = info.supportsColor;
this.supportsDuplex = info.supportsDuplex;
this.supportedMediaTypes = info.supportedMediaTypes;
this.supportedMediaSizes = info.supportedMediaSizes;
this.maxCopies = info.maxCopies;
this.ippPath = options?.ippPath ?? '/ipp/print';
}
/**
* Create a Printer from discovery info
*/
public static fromDiscovery(
discoveredDevice: {
id: string;
name: string;
address: string;
port: number;
txtRecords: Record<string, string>;
},
retryOptions?: IRetryOptions
): Printer {
// Parse capabilities from TXT records
const txtRecords = discoveredDevice.txtRecords;
// Get IPP path from TXT records
const rp = txtRecords['rp'] || 'ipp/print';
const ippPath = rp.startsWith('/') ? rp : `/${rp}`;
// Parse color support
const colorSupported =
txtRecords['Color'] === 'T' ||
txtRecords['color'] === 'true' ||
txtRecords['URF']?.includes('W8') ||
false;
// Parse duplex support
const duplexSupported =
txtRecords['Duplex'] === 'T' ||
txtRecords['duplex'] === 'true' ||
txtRecords['URF']?.includes('DM') ||
false;
// Build printer URI
const isSecure = txtRecords['TLS'] === '1' || discoveredDevice.port === 443;
const protocol = isSecure ? 'ipps' : 'ipp';
const uri = `${protocol}://${discoveredDevice.address}:${discoveredDevice.port}${ippPath}`;
const info: IPrinterInfo = {
id: discoveredDevice.id,
name: discoveredDevice.name,
type: 'printer',
address: discoveredDevice.address,
port: discoveredDevice.port,
status: 'online',
uri: uri,
supportsColor: colorSupported,
supportsDuplex: duplexSupported,
supportedMediaTypes: [],
supportedMediaSizes: [],
maxCopies: 99,
manufacturer: txtRecords['usb_MFG'] || txtRecords['mfg'],
model: txtRecords['usb_MDL'] || txtRecords['mdl'] || txtRecords['ty'],
};
return new Printer(info, { ippPath, retryOptions });
}
/**
* Get printer info
*/
public getPrinterInfo(): IPrinterInfo {
return {
...this.getInfo(),
type: 'printer',
uri: this.uri,
supportsColor: this.supportsColor,
supportsDuplex: this.supportsDuplex,
supportedMediaTypes: this.supportedMediaTypes,
supportedMediaSizes: this.supportedMediaSizes,
maxCopies: this.maxCopies,
};
}
/**
* Get printer capabilities
*/
public async getCapabilities(): Promise<IPrinterCapabilities> {
if (!this.isConnected) {
await this.connect();
}
if (!this.ippClient) {
throw new Error('IPP client not initialized');
}
const caps = await this.withRetry(() => this.ippClient!.getAttributes());
// Update local properties
this.supportsColor = caps.colorSupported;
this.supportsDuplex = caps.duplexSupported;
this.supportedMediaSizes = caps.mediaSizes;
this.supportedMediaTypes = caps.mediaTypes;
this.maxCopies = caps.maxCopies;
return caps;
}
/**
* Print a document
*/
public async print(data: Buffer, options?: IPrintOptions): Promise<IPrintJob> {
if (!this.isConnected) {
await this.connect();
}
if (!this.ippClient) {
throw new Error('IPP client not initialized');
}
this.setStatus('busy');
this.emit('print:started', options);
try {
const job = await this.withRetry(() => this.ippClient!.print(data, options));
this.setStatus('online');
this.emit('print:submitted', job);
return job;
} catch (error) {
this.setStatus('online');
this.emit('print:error', error);
throw error;
}
}
/**
* Get all print jobs
*/
public async getJobs(): Promise<IPrintJob[]> {
if (!this.isConnected) {
await this.connect();
}
if (!this.ippClient) {
throw new Error('IPP client not initialized');
}
return this.withRetry(() => this.ippClient!.getJobs());
}
/**
* Get specific job info
*/
public async getJobInfo(jobId: number): Promise<IPrintJob> {
if (!this.isConnected) {
await this.connect();
}
if (!this.ippClient) {
throw new Error('IPP client not initialized');
}
return this.withRetry(() => this.ippClient!.getJobInfo(jobId));
}
/**
* Cancel a print job
*/
public async cancelJob(jobId: number): Promise<void> {
if (!this.isConnected) {
await this.connect();
}
if (!this.ippClient) {
throw new Error('IPP client not initialized');
}
await this.withRetry(() => this.ippClient!.cancelJob(jobId));
this.emit('print:canceled', jobId);
}
/**
* Connect to the printer
*/
protected async doConnect(): Promise<void> {
this.ippClient = new IppProtocol(this.address, this.port, this.ippPath);
// Test connection by checking availability
const available = await this.ippClient.checkAvailability();
if (!available) {
throw new Error('Printer not available');
}
// Fetch capabilities to populate local properties
await this.getCapabilities();
}
/**
* Disconnect from the printer
*/
protected async doDisconnect(): Promise<void> {
this.ippClient = null;
}
/**
* Refresh printer status
*/
public async refreshStatus(): Promise<void> {
try {
if (this.ippClient) {
const available = await this.ippClient.checkAvailability();
this.setStatus(available ? 'online' : 'offline');
} else {
this.setStatus('offline');
}
} catch (error) {
this.setStatus('error');
throw error;
}
}
}
export { IppProtocol };

56
ts/protocols/index.ts Normal file
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@@ -0,0 +1,56 @@
/**
* Protocol implementations
* All network communication protocols for device interaction
*/
// eSCL/AirScan scanner protocol
export { EsclProtocol } from './protocol.escl.js';
// SANE network scanner protocol
export { SaneProtocol } from './protocol.sane.js';
// IPP printer protocol
export { IppProtocol } from './protocol.ipp.js';
// SNMP query protocol
export {
SnmpProtocol,
SNMP_OIDS,
type TSnmpValueType,
type ISnmpVarbind,
type ISnmpOptions,
} from './protocol.snmp.js';
// Network UPS Tools protocol
export {
NutProtocol,
NUT_VARIABLES,
NUT_COMMANDS,
type TNutStatusFlag,
type INutUpsInfo,
type INutVariable,
} from './protocol.nut.js';
// UPnP/DLNA SOAP protocol
export {
UpnpSoapClient,
UPNP_SERVICE_TYPES,
UPNP_DEVICE_TYPES,
type TDlnaTransportState,
type TDlnaTransportStatus,
type IDlnaPositionInfo,
type IDlnaTransportInfo,
type IDlnaMediaInfo,
type IDlnaContentItem,
type IDlnaBrowseResult,
} from './protocol.upnp.js';
// UPS SNMP (UPS-MIB RFC 1628)
export {
UpsSnmpHandler,
UPS_SNMP_OIDS,
type TUpsBatteryStatus,
type TUpsOutputSource,
type TUpsTestResult,
type IUpsSnmpStatus,
} from './protocol.upssnmp.js';

2
ts/ups/ups.classes.upssnmp.ts → ts/protocols/protocol.upssnmp.ts
View File

@@ -1,4 +1,4 @@
import { SnmpProtocol, SNMP_OIDS, type ISnmpOptions } from '../snmp/snmp.classes.snmpprotocol.js'; import { SnmpProtocol, SNMP_OIDS, type ISnmpOptions } from '../protocols/index.js';
/** /**
* Extended UPS-MIB OIDs (RFC 1628) * Extended UPS-MIB OIDs (RFC 1628)

370
ts/scanner/scanner.classes.scanner.ts
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@@ -1,370 +0,0 @@
import * as plugins from '../plugins.js';
import { Device } from '../abstract/device.abstract.js';
import { EsclProtocol } from './scanner.classes.esclprotocol.js';
import { SaneProtocol } from './scanner.classes.saneprotocol.js';
import type {
IScannerInfo,
IScannerCapabilities,
IScanOptions,
IScanResult,
TScannerProtocol,
TScanFormat,
TColorMode,
TScanSource,
IRetryOptions,
} from '../interfaces/index.js';
/**
* Unified Scanner class that abstracts over eSCL and SANE protocols
*/
export class Scanner extends Device {
public readonly protocol: TScannerProtocol;
public supportedFormats: TScanFormat[] = ['jpeg', 'png', 'pdf'];
public supportedResolutions: number[] = [75, 150, 300, 600];
public supportedColorModes: TColorMode[] = ['color', 'grayscale', 'blackwhite'];
public supportedSources: TScanSource[] = ['flatbed'];
public hasAdf: boolean = false;
public hasDuplex: boolean = false;
public maxWidth: number = 215.9; // A4 width in mm
public maxHeight: number = 297; // A4 height in mm
private esclClient: EsclProtocol | null = null;
private saneClient: SaneProtocol | null = null;
private deviceName: string = '';
private isSecure: boolean = false;
constructor(
info: IScannerInfo,
options?: {
deviceName?: string;
secure?: boolean;
retryOptions?: IRetryOptions;
}
) {
super(info, options?.retryOptions);
this.protocol = info.protocol;
this.supportedFormats = info.supportedFormats;
this.supportedResolutions = info.supportedResolutions;
this.supportedColorModes = info.supportedColorModes;
this.supportedSources = info.supportedSources;
this.hasAdf = info.hasAdf;
this.hasDuplex = info.hasDuplex;
this.maxWidth = info.maxWidth ?? this.maxWidth;
this.maxHeight = info.maxHeight ?? this.maxHeight;
this.deviceName = options?.deviceName ?? '';
this.isSecure = options?.secure ?? false;
}
/**
* Create a Scanner from discovery info
*/
public static fromDiscovery(
discoveredDevice: {
id: string;
name: string;
address: string;
port: number;
protocol: TScannerProtocol | 'ipp';
txtRecords: Record<string, string>;
},
retryOptions?: IRetryOptions
): Scanner {
const protocol = discoveredDevice.protocol === 'ipp' ? 'escl' : discoveredDevice.protocol;
// Parse capabilities from TXT records
const formats = Scanner.parseFormats(discoveredDevice.txtRecords);
const resolutions = Scanner.parseResolutions(discoveredDevice.txtRecords);
const colorModes = Scanner.parseColorModes(discoveredDevice.txtRecords);
const sources = Scanner.parseSources(discoveredDevice.txtRecords);
const info: IScannerInfo = {
id: discoveredDevice.id,
name: discoveredDevice.name,
type: 'scanner',
address: discoveredDevice.address,
port: discoveredDevice.port,
status: 'online',
protocol: protocol,
supportedFormats: formats,
supportedResolutions: resolutions,
supportedColorModes: colorModes,
supportedSources: sources,
hasAdf: sources.includes('adf') || sources.includes('adf-duplex'),
hasDuplex: sources.includes('adf-duplex'),
manufacturer: discoveredDevice.txtRecords['usb_MFG'] || discoveredDevice.txtRecords['mfg'],
model: discoveredDevice.txtRecords['usb_MDL'] || discoveredDevice.txtRecords['mdl'] || discoveredDevice.txtRecords['ty'],
};
const isSecure = discoveredDevice.txtRecords['TLS'] === '1' ||
discoveredDevice.protocol === 'escl' && discoveredDevice.port === 443;
return new Scanner(info, {
secure: isSecure,
retryOptions,
});
}
/**
* Parse supported formats from TXT records
*/
private static parseFormats(txtRecords: Record<string, string>): TScanFormat[] {
const formats: TScanFormat[] = [];
const pdl = txtRecords['pdl'] || txtRecords['DocumentFormat'] || '';
if (pdl.includes('jpeg') || pdl.includes('jpg')) formats.push('jpeg');
if (pdl.includes('png')) formats.push('png');
if (pdl.includes('pdf')) formats.push('pdf');
// Default to jpeg if nothing found
if (formats.length === 0) {
formats.push('jpeg', 'png');
}
return formats;
}
/**
* Parse supported resolutions from TXT records
*/
private static parseResolutions(txtRecords: Record<string, string>): number[] {
const rs = txtRecords['rs'] || '';
const resolutions: number[] = [];
// Try to parse comma-separated resolutions
const parts = rs.split(',').map((s) => parseInt(s.trim())).filter((n) => !isNaN(n) && n > 0);
if (parts.length > 0) {
return parts;
}
// Default common resolutions
return [75, 150, 300, 600];
}
/**
* Parse color modes from TXT records
*/
private static parseColorModes(txtRecords: Record<string, string>): TColorMode[] {
const cs = txtRecords['cs'] || txtRecords['ColorSpace'] || '';
const modes: TColorMode[] = [];
if (cs.includes('color') || cs.includes('RGB')) modes.push('color');
if (cs.includes('gray') || cs.includes('grayscale')) modes.push('grayscale');
if (cs.includes('binary') || cs.includes('bw')) modes.push('blackwhite');
// Default to color and grayscale
if (modes.length === 0) {
modes.push('color', 'grayscale');
}
return modes;
}
/**
* Parse input sources from TXT records
*/
private static parseSources(txtRecords: Record<string, string>): TScanSource[] {
const is = txtRecords['is'] || txtRecords['InputSource'] || '';
const sources: TScanSource[] = [];
if (is.includes('platen') || is.includes('flatbed') || is === '') {
sources.push('flatbed');
}
if (is.includes('adf') || is.includes('feeder')) {
sources.push('adf');
}
if (is.includes('duplex')) {
sources.push('adf-duplex');
}
// Default to flatbed
if (sources.length === 0) {
sources.push('flatbed');
}
return sources;
}
/**
* Get scanner info
*/
public getScannerInfo(): IScannerInfo {
return {
...this.getInfo(),
type: 'scanner',
protocol: this.protocol,
supportedFormats: this.supportedFormats,
supportedResolutions: this.supportedResolutions,
supportedColorModes: this.supportedColorModes,
supportedSources: this.supportedSources,
hasAdf: this.hasAdf,
hasDuplex: this.hasDuplex,
maxWidth: this.maxWidth,
maxHeight: this.maxHeight,
};
}
/**
* Get scanner capabilities
*/
public async getCapabilities(): Promise<IScannerCapabilities> {
if (!this.isConnected) {
await this.connect();
}
if (this.protocol === 'escl' && this.esclClient) {
const caps = await this.esclClient.getCapabilities();
const platen = caps.platen;
return {
resolutions: platen?.supportedResolutions ?? this.supportedResolutions,
formats: this.supportedFormats,
colorModes: this.supportedColorModes,
sources: this.supportedSources,
maxWidth: platen ? platen.maxWidth / 300 * 25.4 : this.maxWidth,
maxHeight: platen ? platen.maxHeight / 300 * 25.4 : this.maxHeight,
minWidth: platen ? platen.minWidth / 300 * 25.4 : 0,
minHeight: platen ? platen.minHeight / 300 * 25.4 : 0,
};
}
// Return defaults for SANE (would need to query options)
return {
resolutions: this.supportedResolutions,
formats: this.supportedFormats,
colorModes: this.supportedColorModes,
sources: this.supportedSources,
maxWidth: this.maxWidth,
maxHeight: this.maxHeight,
minWidth: 0,
minHeight: 0,
};
}
/**
* Perform a scan
*/
public async scan(options?: IScanOptions): Promise<IScanResult> {
if (!this.isConnected) {
await this.connect();
}
const scanOptions: IScanOptions = {
resolution: options?.resolution ?? 300,
format: options?.format ?? 'jpeg',
colorMode: options?.colorMode ?? 'color',
source: options?.source ?? 'flatbed',
area: options?.area,
intent: options?.intent ?? 'document',
quality: options?.quality ?? 85,
};
this.setStatus('busy');
this.emit('scan:started', scanOptions);
try {
let result: IScanResult;
if (this.protocol === 'escl' && this.esclClient) {
result = await this.withRetry(() => this.esclClient!.scan(scanOptions));
} else if (this.protocol === 'sane' && this.saneClient) {
result = await this.withRetry(() => this.saneClient!.scan(scanOptions));
} else {
throw new Error(`No protocol client available for ${this.protocol}`);
}
this.setStatus('online');
this.emit('scan:completed', result);
return result;
} catch (error) {
this.setStatus('online');
this.emit('scan:error', error);
throw error;
}
}
/**
* Cancel an ongoing scan
*/
public async cancelScan(): Promise<void> {
if (this.protocol === 'sane' && this.saneClient) {
await this.saneClient.cancel();
}
// eSCL cancellation is handled via job deletion in the protocol
this.emit('scan:canceled');
}
/**
* Connect to the scanner
*/
protected async doConnect(): Promise<void> {
if (this.protocol === 'escl') {
this.esclClient = new EsclProtocol(this.address, this.port, this.isSecure);
// Test connection by getting capabilities
await this.esclClient.getCapabilities();
} else if (this.protocol === 'sane') {
this.saneClient = new SaneProtocol(this.address, this.port);
await this.saneClient.connect();
// Get available devices
const devices = await this.saneClient.getDevices();
if (devices.length === 0) {
throw new Error('No SANE devices available');
}
// Open the first device or the specified one
const deviceToOpen = this.deviceName || devices[0].name;
await this.saneClient.open(deviceToOpen);
} else {
throw new Error(`Unsupported protocol: ${this.protocol}`);
}
}
/**
* Disconnect from the scanner
*/
protected async doDisconnect(): Promise<void> {
if (this.esclClient) {
this.esclClient = null;
}
if (this.saneClient) {
await this.saneClient.disconnect();
this.saneClient = null;
}
}
/**
* Refresh scanner status
*/
public async refreshStatus(): Promise<void> {
try {
if (this.protocol === 'escl' && this.esclClient) {
const status = await this.esclClient.getStatus();
switch (status.state) {
case 'Idle':
this.setStatus('online');
break;
case 'Processing':
this.setStatus('busy');
break;
case 'Stopped':
case 'Testing':
this.setStatus('offline');
break;
}
} else if (this.protocol === 'sane') {
// SANE doesn't have a direct status query
// Just check if we can still communicate
if (this.saneClient) {
await this.saneClient.getParameters();
this.setStatus('online');
}
}
} catch (error) {
this.setStatus('error');
throw error;
}
}
}
export { EsclProtocol, SaneProtocol };

271
ts/snmp/snmp.classes.snmpdevice.ts
View File

@@ -1,271 +0,0 @@
import * as plugins from '../plugins.js';
import { Device } from '../abstract/device.abstract.js';
import { SnmpProtocol, SNMP_OIDS, type ISnmpOptions, type ISnmpVarbind } from './snmp.classes.snmpprotocol.js';
import type { IDeviceInfo, IRetryOptions, TDeviceStatus } from '../interfaces/index.js';
/**
* SNMP device information
*/
export interface ISnmpDeviceInfo extends IDeviceInfo {
type: 'snmp';
sysDescr: string;
sysObjectID: string;
sysUpTime: number;
sysContact?: string;
sysName?: string;
sysLocation?: string;
}
/**
* SNMP Device class for generic SNMP-enabled devices
*/
export class SnmpDevice extends Device {
private protocol: SnmpProtocol | null = null;
private snmpOptions: ISnmpOptions;
private _sysDescr: string = '';
private _sysObjectID: string = '';
private _sysUpTime: number = 0;
private _sysContact?: string;
private _sysName?: string;
private _sysLocation?: string;
constructor(
info: IDeviceInfo,
snmpOptions?: ISnmpOptions,
retryOptions?: IRetryOptions
) {
super(info, retryOptions);
this.snmpOptions = { port: info.port, ...snmpOptions };
}
// Getters for SNMP properties
public get sysDescr(): string {
return this._sysDescr;
}
public get sysObjectID(): string {
return this._sysObjectID;
}
public get sysUpTime(): number {
return this._sysUpTime;
}
public get sysContact(): string | undefined {
return this._sysContact;
}
public get sysName(): string | undefined {
return this._sysName;
}
public get sysLocation(): string | undefined {
return this._sysLocation;
}
/**
* Connect to the SNMP device
*/
protected async doConnect(): Promise<void> {
this.protocol = new SnmpProtocol(this.address, this.snmpOptions);
// Verify connection by fetching system info
const sysInfo = await this.protocol.getSystemInfo();
this._sysDescr = sysInfo.sysDescr;
this._sysObjectID = sysInfo.sysObjectID;
this._sysUpTime = sysInfo.sysUpTime;
this._sysContact = sysInfo.sysContact || undefined;
this._sysName = sysInfo.sysName || undefined;
this._sysLocation = sysInfo.sysLocation || undefined;
// Update device name if sysName is available
if (sysInfo.sysName && !this.name.includes('SNMP Device')) {
// Keep custom name
} else if (sysInfo.sysName) {
(this as { name: string }).name = sysInfo.sysName;
}
}
/**
* Disconnect from the SNMP device
*/
protected async doDisconnect(): Promise<void> {
if (this.protocol) {
this.protocol.close();
this.protocol = null;
}
}
/**
* Refresh device status
*/
public async refreshStatus(): Promise<void> {
if (!this.protocol) {
throw new Error('Not connected');
}
const sysInfo = await this.protocol.getSystemInfo();
this._sysUpTime = sysInfo.sysUpTime;
this.emit('status:updated', this.getDeviceInfo());
}
/**
* Get a single OID value
*/
public async get(oid: string): Promise<ISnmpVarbind> {
if (!this.protocol) {
throw new Error('Not connected');
}
return this.protocol.get(oid);
}
/**
* Get multiple OID values
*/
public async getMultiple(oids: string[]): Promise<ISnmpVarbind[]> {
if (!this.protocol) {
throw new Error('Not connected');
}
return this.protocol.getMultiple(oids);
}
/**
* Get next OID in the MIB tree
*/
public async getNext(oid: string): Promise<ISnmpVarbind> {
if (!this.protocol) {
throw new Error('Not connected');
}
return this.protocol.getNext(oid);
}
/**
* GETBULK operation for efficient table retrieval
*/
public async getBulk(
oids: string[],
nonRepeaters?: number,
maxRepetitions?: number
): Promise<ISnmpVarbind[]> {
if (!this.protocol) {
throw new Error('Not connected');
}
return this.protocol.getBulk(oids, nonRepeaters, maxRepetitions);
}
/**
* Walk a MIB tree
*/
public async walk(baseOid: string): Promise<ISnmpVarbind[]> {
if (!this.protocol) {
throw new Error('Not connected');
}
return this.protocol.walk(baseOid);
}
/**
* Set an OID value
*/
public async set(
oid: string,
type: 'Integer' | 'OctetString' | 'ObjectIdentifier' | 'IpAddress',
value: unknown
): Promise<ISnmpVarbind> {
if (!this.protocol) {
throw new Error('Not connected');
}
return this.protocol.set(oid, type, value);
}
/**
* Get device information
*/
public getDeviceInfo(): ISnmpDeviceInfo {
return {
id: this.id,
name: this.name,
type: 'snmp',
address: this.address,
port: this.port,
status: this.status,
sysDescr: this._sysDescr,
sysObjectID: this._sysObjectID,
sysUpTime: this._sysUpTime,
sysContact: this._sysContact,
sysName: this._sysName,
sysLocation: this._sysLocation,
};
}
/**
* Create SnmpDevice from discovery data
*/
public static fromDiscovery(
data: {
id: string;
name: string;
address: string;
port?: number;
community?: string;
},
retryOptions?: IRetryOptions
): SnmpDevice {
const info: IDeviceInfo = {
id: data.id,
name: data.name,
type: 'snmp',
address: data.address,
port: data.port ?? 161,
status: 'unknown',
};
return new SnmpDevice(
info,
{ community: data.community ?? 'public' },
retryOptions
);
}
/**
* Probe an IP address for SNMP device
*/
public static async probe(
address: string,
port: number = 161,
community: string = 'public',
timeout: number = 5000
): Promise<ISnmpDeviceInfo | null> {
const protocol = new SnmpProtocol(address, {
community,
port,
timeout,
retries: 0,
});
try {
const sysInfo = await protocol.getSystemInfo();
return {
id: `snmp:${address}:${port}`,
name: sysInfo.sysName || `SNMP Device at ${address}`,
type: 'snmp',
address,
port,
status: 'online',
sysDescr: sysInfo.sysDescr,
sysObjectID: sysInfo.sysObjectID,
sysUpTime: sysInfo.sysUpTime,
sysContact: sysInfo.sysContact || undefined,
sysName: sysInfo.sysName || undefined,
sysLocation: sysInfo.sysLocation || undefined,
};
} catch {
return null;
} finally {
protocol.close();
}
}
}
export { SNMP_OIDS };

548
ts/speaker/speaker.classes.airplay.ts
View File

@@ -1,548 +0,0 @@
import * as plugins from '../plugins.js';
import { Speaker, type ITrackInfo, type IPlaybackStatus, type TPlaybackState, type ISpeakerInfo } from './speaker.classes.speaker.js';
import type { IDeviceInfo, IRetryOptions } from '../interfaces/index.js';
/**
* AirPlay features bitmask
*/
export const AIRPLAY_FEATURES = {
Video: 1 << 0,
Photo: 1 << 1,
VideoFairPlay: 1 << 2,
VideoVolumeControl: 1 << 3,
VideoHTTPLiveStreams: 1 << 4,
Slideshow: 1 << 5,
Screen: 1 << 7,
ScreenRotate: 1 << 8,
Audio: 1 << 9,
AudioRedundant: 1 << 11,
FPSAPv2pt5_AES_GCM: 1 << 12,
PhotoCaching: 1 << 13,
Authentication4: 1 << 14,
MetadataFeatures: 1 << 15,
AudioFormats: 1 << 16,
Authentication1: 1 << 17,
};
/**
* AirPlay device info
*/
export interface IAirPlaySpeakerInfo extends ISpeakerInfo {
protocol: 'airplay';
features: number;
supportsVideo: boolean;
supportsAudio: boolean;
supportsScreen: boolean;
deviceId?: string;
}
/**
* AirPlay playback info
*/
export interface IAirPlayPlaybackInfo {
duration: number;
position: number;
rate: number;
readyToPlay: boolean;
playbackBufferEmpty: boolean;
playbackBufferFull: boolean;
playbackLikelyToKeepUp: boolean;
}
/**
* AirPlay Speaker device
* Basic implementation for AirPlay-compatible devices
*/
export class AirPlaySpeaker extends Speaker {
private _features: number = 0;
private _deviceId?: string;
private _supportsVideo: boolean = false;
private _supportsAudio: boolean = true;
private _supportsScreen: boolean = false;
private _currentUri?: string;
private _currentPosition: number = 0;
private _currentDuration: number = 0;
private _isPlaying: boolean = false;
constructor(
info: IDeviceInfo,
options?: {
roomName?: string;
modelName?: string;
features?: number;
deviceId?: string;
},
retryOptions?: IRetryOptions
) {
super(info, 'airplay', options, retryOptions);
this._features = options?.features || 0;
this._deviceId = options?.deviceId;
// Parse features
if (this._features) {
this._supportsVideo = !!(this._features & AIRPLAY_FEATURES.Video);
this._supportsAudio = !!(this._features & AIRPLAY_FEATURES.Audio);
this._supportsScreen = !!(this._features & AIRPLAY_FEATURES.Screen);
}
}
// Getters
public get features(): number {
return this._features;
}
public get deviceId(): string | undefined {
return this._deviceId;
}
public get supportsVideo(): boolean {
return this._supportsVideo;
}
public get supportsAudio(): boolean {
return this._supportsAudio;
}
public get supportsScreen(): boolean {
return this._supportsScreen;
}
/**
* Connect to AirPlay device
* AirPlay 2 devices (HomePods) may not respond to /server-info,
* so we consider them connected even if we can't get device info.
*/
protected async doConnect(): Promise<void> {
// Try /server-info endpoint (works for older AirPlay devices)
const url = `http://${this.address}:${this.port}/server-info`;
try {
const response = await fetch(url, {
signal: AbortSignal.timeout(3000),
});
if (response.ok) {
// Parse server info (plist format)
const text = await response.text();
// Extract features if available
const featuresMatch = text.match(/<key>features<\/key>\s*<integer>(\d+)<\/integer>/);
if (featuresMatch) {
this._features = parseInt(featuresMatch[1]);
this._supportsVideo = !!(this._features & AIRPLAY_FEATURES.Video);
this._supportsAudio = !!(this._features & AIRPLAY_FEATURES.Audio);
this._supportsScreen = !!(this._features & AIRPLAY_FEATURES.Screen);
}
// Extract device ID
const deviceIdMatch = text.match(/<key>deviceid<\/key>\s*<string>([^<]+)<\/string>/);
if (deviceIdMatch) {
this._deviceId = deviceIdMatch[1];
}
// Extract model
const modelMatch = text.match(/<key>model<\/key>\s*<string>([^<]+)<\/string>/);
if (modelMatch) {
this._modelName = modelMatch[1];
this.model = modelMatch[1];
}
return;
}
// Non-OK response - might be AirPlay 2, continue below
} catch {
// /server-info failed, might be AirPlay 2 device
}
// For AirPlay 2 devices (HomePods), /server-info doesn't work
// Try a simple port check - if the port responds, consider it connected
// HomePods will respond to proper AirPlay 2 protocol even if HTTP endpoints fail
// We'll assume it's an AirPlay 2 audio device
this._supportsAudio = true;
this._supportsVideo = false;
this._supportsScreen = false;
}
/**
* Disconnect
*/
protected async doDisconnect(): Promise<void> {
try {
await this.stop();
} catch {
// Ignore stop errors
}
}
/**
* Refresh status
*/
public async refreshStatus(): Promise<void> {
try {
const info = await this.getAirPlayPlaybackInfo();
this._isPlaying = info.rate > 0;
this._currentPosition = info.position;
this._currentDuration = info.duration;
this._playbackState = this._isPlaying ? 'playing' : 'paused';
} catch {
this._playbackState = 'stopped';
}
this.emit('status:updated', this.getSpeakerInfo());
}
// ============================================================================
// Playback Control
// ============================================================================
/**
* Play media URL
*/
public async play(uri?: string): Promise<void> {
if (uri) {
this._currentUri = uri;
const body = `Content-Location: ${uri}\nStart-Position: 0\n`;
const response = await fetch(`http://${this.address}:${this.port}/play`, {
method: 'POST',
headers: {
'Content-Type': 'text/parameters',
},
body,
signal: AbortSignal.timeout(10000),
});
if (!response.ok) {
throw new Error(`Play failed: ${response.status}`);
}
} else {
// Resume playback
await this.setRate(1);
}
this._isPlaying = true;
this._playbackState = 'playing';
this.emit('playback:started');
}
/**
* Pause playback
*/
public async pause(): Promise<void> {
await this.setRate(0);
this._isPlaying = false;
this._playbackState = 'paused';
this.emit('playback:paused');
}
/**
* Stop playback
*/
public async stop(): Promise<void> {
const response = await fetch(`http://${this.address}:${this.port}/stop`, {
method: 'POST',
signal: AbortSignal.timeout(5000),
});
if (!response.ok) {
throw new Error(`Stop failed: ${response.status}`);
}
this._isPlaying = false;
this._playbackState = 'stopped';
this._currentUri = undefined;
this.emit('playback:stopped');
}
/**
* Next track (not supported on basic AirPlay)
*/
public async next(): Promise<void> {
throw new Error('Next track not supported on AirPlay');
}
/**
* Previous track (not supported on basic AirPlay)
*/
public async previous(): Promise<void> {
throw new Error('Previous track not supported on AirPlay');
}
/**
* Seek to position
*/
public async seek(seconds: number): Promise<void> {
const body = `position: ${seconds}\n`;
const response = await fetch(`http://${this.address}:${this.port}/scrub`, {
method: 'POST',
headers: {
'Content-Type': 'text/parameters',
},
body,
signal: AbortSignal.timeout(5000),
});
if (!response.ok) {
throw new Error(`Seek failed: ${response.status}`);
}
this._currentPosition = seconds;
this.emit('playback:seeked', { position: seconds });
}
// ============================================================================
// Volume Control (limited support)
// ============================================================================
/**
* Get volume (not always supported)
*/
public async getVolume(): Promise<number> {
// AirPlay volume control varies by device
return this._volume;
}
/**
* Set volume (not always supported)
*/
public async setVolume(level: number): Promise<void> {
const clamped = Math.max(0, Math.min(100, level));
try {
const body = `volume: ${clamped / 100}\n`;
const response = await fetch(`http://${this.address}:${this.port}/volume`, {
method: 'POST',
headers: {
'Content-Type': 'text/parameters',
},
body,
signal: AbortSignal.timeout(5000),
});
if (response.ok) {
this._volume = clamped;
this.emit('volume:changed', { volume: clamped });
}
} catch {
// Volume control may not be supported
throw new Error('Volume control not supported on this device');
}
}
/**
* Get mute state (not always supported)
*/
public async getMute(): Promise<boolean> {
return this._muted;
}
/**
* Set mute state (not always supported)
*/
public async setMute(muted: boolean): Promise<void> {
// Mute by setting volume to 0
if (muted) {
await this.setVolume(0);
} else {
await this.setVolume(this._volume || 50);
}
this._muted = muted;
this.emit('mute:changed', { muted });
}
// ============================================================================
// Track Information
// ============================================================================
/**
* Get current track
*/
public async getCurrentTrack(): Promise<ITrackInfo | null> {
if (!this._currentUri) {
return null;
}
return {
title: this._currentUri.split('/').pop() || 'Unknown',
duration: this._currentDuration,
position: this._currentPosition,
uri: this._currentUri,
};
}
/**
* Get playback status
*/
public async getPlaybackStatus(): Promise<IPlaybackStatus> {
await this.refreshStatus();
return {
state: this._playbackState,
volume: this._volume,
muted: this._muted,
track: await this.getCurrentTrack() || undefined,
};
}
// ============================================================================
// AirPlay-specific Methods
// ============================================================================
/**
* Set playback rate
*/
private async setRate(rate: number): Promise<void> {
const body = `value: ${rate}\n`;
const response = await fetch(`http://${this.address}:${this.port}/rate`, {
method: 'POST',
headers: {
'Content-Type': 'text/parameters',
},
body,
signal: AbortSignal.timeout(5000),
});
if (!response.ok) {
throw new Error(`Set rate failed: ${response.status}`);
}
}
/**
* Get AirPlay playback info
*/
public async getAirPlayPlaybackInfo(): Promise<IAirPlayPlaybackInfo> {
const response = await fetch(`http://${this.address}:${this.port}/playback-info`, {
signal: AbortSignal.timeout(5000),
});
if (!response.ok) {
throw new Error(`Get playback info failed: ${response.status}`);
}
const text = await response.text();
// Parse plist response
const extractReal = (key: string): number => {
const match = text.match(new RegExp(`<key>${key}</key>\\s*<real>([\\d.]+)</real>`));
return match ? parseFloat(match[1]) : 0;
};
const extractBool = (key: string): boolean => {
const match = text.match(new RegExp(`<key>${key}</key>\\s*<(true|false)/>`));
return match?.[1] === 'true';
};
return {
duration: extractReal('duration'),
position: extractReal('position'),
rate: extractReal('rate'),
readyToPlay: extractBool('readyToPlay'),
playbackBufferEmpty: extractBool('playbackBufferEmpty'),
playbackBufferFull: extractBool('playbackBufferFull'),
playbackLikelyToKeepUp: extractBool('playbackLikelyToKeepUp'),
};
}
/**
* Get scrub position
*/
public async getScrubPosition(): Promise<{ position: number; duration: number }> {
const response = await fetch(`http://${this.address}:${this.port}/scrub`, {
signal: AbortSignal.timeout(5000),
});
if (!response.ok) {
throw new Error(`Get scrub position failed: ${response.status}`);
}
const text = await response.text();
const durationMatch = text.match(/duration:\s*([\d.]+)/);
const positionMatch = text.match(/position:\s*([\d.]+)/);
return {
duration: durationMatch ? parseFloat(durationMatch[1]) : 0,
position: positionMatch ? parseFloat(positionMatch[1]) : 0,
};
}
// ============================================================================
// Device Info
// ============================================================================
/**
* Get speaker info
*/
public getSpeakerInfo(): IAirPlaySpeakerInfo {
return {
id: this.id,
name: this.name,
type: 'speaker',
address: this.address,
port: this.port,
status: this.status,
protocol: 'airplay',
roomName: this._roomName,
modelName: this._modelName,
features: this._features,
supportsVideo: this._supportsVideo,
supportsAudio: this._supportsAudio,
supportsScreen: this._supportsScreen,
deviceId: this._deviceId,
};
}
/**
* Create from mDNS discovery
*/
public static fromDiscovery(
data: {
id: string;
name: string;
address: string;
port?: number;
roomName?: string;
modelName?: string;
features?: number;
deviceId?: string;
},
retryOptions?: IRetryOptions
): AirPlaySpeaker {
const info: IDeviceInfo = {
id: data.id,
name: data.name,
type: 'speaker',
address: data.address,
port: data.port ?? 7000,
status: 'unknown',
};
return new AirPlaySpeaker(
info,
{
roomName: data.roomName,
modelName: data.modelName,
features: data.features,
deviceId: data.deviceId,
},
retryOptions
);
}
/**
* Probe for AirPlay device
*/
public static async probe(address: string, port: number = 7000, timeout: number = 3000): Promise<boolean> {
try {
const response = await fetch(`http://${address}:${port}/server-info`, {
signal: AbortSignal.timeout(timeout),
});
return response.ok;
} catch {
return false;
}
}
}

725
ts/speaker/speaker.classes.chromecast.ts
View File

@@ -1,725 +0,0 @@
import * as plugins from '../plugins.js';
import { Speaker, type ITrackInfo, type IPlaybackStatus, type TPlaybackState, type ISpeakerInfo } from './speaker.classes.speaker.js';
import type { IDeviceInfo, IRetryOptions } from '../interfaces/index.js';
/**
* Chromecast device types
*/
export type TChromecastType = 'audio' | 'video' | 'group';
/**
* Chromecast application IDs
*/
export const CHROMECAST_APPS = {
DEFAULT_MEDIA_RECEIVER: 'CC1AD845',
BACKDROP: 'E8C28D3C',
YOUTUBE: '233637DE',
NETFLIX: 'CA5E8412',
PLEX: '9AC194DC',
};
/**
* Chromecast device info
*/
export interface IChromecastSpeakerInfo extends ISpeakerInfo {
protocol: 'chromecast';
friendlyName: string;
deviceType: TChromecastType;
capabilities: string[];
currentAppId?: string;
currentAppName?: string;
}
/**
* Chromecast media metadata
*/
export interface IChromecastMediaMetadata {
metadataType?: number;
title?: string;
subtitle?: string;
artist?: string;
albumName?: string;
albumArtist?: string;
trackNumber?: number;
discNumber?: number;
images?: { url: string; width?: number; height?: number }[];
releaseDate?: string;
studio?: string;
seriesTitle?: string;
season?: number;
episode?: number;
}
/**
* Chromecast media status
*/
export interface IChromecastMediaStatus {
mediaSessionId: number;
playbackRate: number;
playerState: 'IDLE' | 'PLAYING' | 'PAUSED' | 'BUFFERING';
currentTime: number;
idleReason?: 'CANCELLED' | 'INTERRUPTED' | 'FINISHED' | 'ERROR';
media?: {
contentId: string;
contentType: string;
duration: number;
metadata?: IChromecastMediaMetadata;
};
volume: {
level: number;
muted: boolean;
};
}
/**
* Chromecast Speaker device
*/
export class ChromecastSpeaker extends Speaker {
private client: InstanceType<typeof plugins.castv2Client.Client> | null = null;
private player: unknown = null;
private _friendlyName: string = '';
private _deviceType: TChromecastType = 'audio';
private _capabilities: string[] = [];
private _currentAppId?: string;
private _currentAppName?: string;
private _mediaSessionId?: number;
constructor(
info: IDeviceInfo,
options?: {
roomName?: string;
modelName?: string;
friendlyName?: string;
deviceType?: TChromecastType;
capabilities?: string[];
},
retryOptions?: IRetryOptions
) {
super(info, 'chromecast', options, retryOptions);
this._friendlyName = options?.friendlyName || info.name;
this._deviceType = options?.deviceType || 'audio';
this._capabilities = options?.capabilities || [];
}
// Getters
public get friendlyName(): string {
return this._friendlyName;
}
public get deviceType(): TChromecastType {
return this._deviceType;
}
public get capabilities(): string[] {
return this._capabilities;
}
public get currentAppId(): string | undefined {
return this._currentAppId;
}
public get currentAppName(): string | undefined {
return this._currentAppName;
}
/**
* Connect to Chromecast
*/
protected async doConnect(): Promise<void> {
return new Promise((resolve, reject) => {
this.client = new plugins.castv2Client.Client();
const timeout = setTimeout(() => {
if (this.client) {
this.client.close();
this.client = null;
}
reject(new Error('Connection timeout'));
}, 10000);
this.client.on('error', (err: Error) => {
clearTimeout(timeout);
if (this.client) {
this.client.close();
this.client = null;
}
reject(err);
});
this.client.connect(this.address, () => {
clearTimeout(timeout);
// Get receiver status
this.client!.getStatus((err: Error | null, status: { applications?: Array<{ appId: string; displayName: string }> }) => {
if (err) {
reject(err);
return;
}
if (status && status.applications && status.applications.length > 0) {
const app = status.applications[0];
this._currentAppId = app.appId;
this._currentAppName = app.displayName;
}
resolve();
});
});
});
}
/**
* Disconnect
*/
protected async doDisconnect(): Promise<void> {
if (this.client) {
this.client.close();
this.client = null;
}
this.player = null;
}
/**
* Refresh status
*/
public async refreshStatus(): Promise<void> {
if (!this.client) {
throw new Error('Not connected');
}
return new Promise((resolve) => {
this.client!.getStatus((err: Error | null, status: {
applications?: Array<{ appId: string; displayName: string }>;
volume?: { level: number; muted: boolean };
}) => {
if (!err && status) {
if (status.applications && status.applications.length > 0) {
const app = status.applications[0];
this._currentAppId = app.appId;
this._currentAppName = app.displayName;
}
if (status.volume) {
this._volume = Math.round(status.volume.level * 100);
this._muted = status.volume.muted;
}
}
this.emit('status:updated', this.getSpeakerInfo());
resolve();
});
});
}
/**
* Launch media receiver and get player
*/
private async getMediaPlayer(): Promise<InstanceType<typeof plugins.castv2Client.DefaultMediaReceiver>> {
if (!this.client) {
throw new Error('Not connected');
}
return new Promise((resolve, reject) => {
this.client!.launch(plugins.castv2Client.DefaultMediaReceiver, (err: Error | null, player: InstanceType<typeof plugins.castv2Client.DefaultMediaReceiver>) => {
if (err) {
reject(err);
return;
}
this.player = player;
player.on('status', (status: IChromecastMediaStatus) => {
this.handleMediaStatus(status);
});
resolve(player);
});
});
}
/**
* Handle media status update
*/
private handleMediaStatus(status: IChromecastMediaStatus): void {
if (!status) return;
this._mediaSessionId = status.mediaSessionId;
// Update playback state
switch (status.playerState) {
case 'PLAYING':
this._playbackState = 'playing';
break;
case 'PAUSED':
this._playbackState = 'paused';
break;
case 'BUFFERING':
this._playbackState = 'transitioning';
break;
case 'IDLE':
default:
this._playbackState = 'stopped';
break;
}
// Update volume
if (status.volume) {
this._volume = Math.round(status.volume.level * 100);
this._muted = status.volume.muted;
}
this.emit('playback:status', status);
}
// ============================================================================
// Playback Control
// ============================================================================
/**
* Play media URL
*/
public async play(uri?: string): Promise<void> {
if (!this.client) {
throw new Error('Not connected');
}
const player = await this.getMediaPlayer() as InstanceType<typeof plugins.castv2Client.DefaultMediaReceiver>;
if (uri) {
// Determine content type
const contentType = this.guessContentType(uri);
const media = {
contentId: uri,
contentType,
streamType: 'BUFFERED' as const,
metadata: {
type: 0,
metadataType: 0,
title: uri.split('/').pop() || 'Media',
},
};
return new Promise((resolve, reject) => {
player.load(media, { autoplay: true }, (err: Error | null) => {
if (err) {
reject(err);
return;
}
this._playbackState = 'playing';
this.emit('playback:started');
resolve();
});
});
} else {
// Resume playback
return new Promise((resolve, reject) => {
player.play((err: Error | null) => {
if (err) {
reject(err);
return;
}
this._playbackState = 'playing';
this.emit('playback:started');
resolve();
});
});
}
}
/**
* Pause playback
*/
public async pause(): Promise<void> {
if (!this.player) {
throw new Error('No active media session');
}
return new Promise((resolve, reject) => {
(this.player as InstanceType<typeof plugins.castv2Client.DefaultMediaReceiver>).pause((err: Error | null) => {
if (err) {
reject(err);
return;
}
this._playbackState = 'paused';
this.emit('playback:paused');
resolve();
});
});
}
/**
* Stop playback
*/
public async stop(): Promise<void> {
if (!this.player) {
throw new Error('No active media session');
}
return new Promise((resolve, reject) => {
(this.player as InstanceType<typeof plugins.castv2Client.DefaultMediaReceiver>).stop((err: Error | null) => {
if (err) {
reject(err);
return;
}
this._playbackState = 'stopped';
this.emit('playback:stopped');
resolve();
});
});
}
/**
* Next track (not supported)
*/
public async next(): Promise<void> {
throw new Error('Next track not supported on basic Chromecast');
}
/**
* Previous track (not supported)
*/
public async previous(): Promise<void> {
throw new Error('Previous track not supported on basic Chromecast');
}
/**
* Seek to position
*/
public async seek(seconds: number): Promise<void> {
if (!this.player) {
throw new Error('No active media session');
}
return new Promise((resolve, reject) => {
(this.player as InstanceType<typeof plugins.castv2Client.DefaultMediaReceiver>).seek(seconds, (err: Error | null) => {
if (err) {
reject(err);
return;
}
this.emit('playback:seeked', { position: seconds });
resolve();
});
});
}
// ============================================================================
// Volume Control
// ============================================================================
/**
* Get volume
*/
public async getVolume(): Promise<number> {
await this.refreshStatus();
return this._volume;
}
/**
* Set volume
*/
public async setVolume(level: number): Promise<void> {
if (!this.client) {
throw new Error('Not connected');
}
const clamped = Math.max(0, Math.min(100, level));
return new Promise((resolve, reject) => {
this.client!.setVolume({ level: clamped / 100 }, (err: Error | null) => {
if (err) {
reject(err);
return;
}
this._volume = clamped;
this.emit('volume:changed', { volume: clamped });
resolve();
});
});
}
/**
* Get mute state
*/
public async getMute(): Promise<boolean> {
await this.refreshStatus();
return this._muted;
}
/**
* Set mute state
*/
public async setMute(muted: boolean): Promise<void> {
if (!this.client) {
throw new Error('Not connected');
}
return new Promise((resolve, reject) => {
this.client!.setVolume({ muted }, (err: Error | null) => {
if (err) {
reject(err);
return;
}
this._muted = muted;
this.emit('mute:changed', { muted });
resolve();
});
});
}
// ============================================================================
// Track Information
// ============================================================================
/**
* Get current track
*/
public async getCurrentTrack(): Promise<ITrackInfo | null> {
if (!this.player) {
return null;
}
return new Promise((resolve) => {
(this.player as InstanceType<typeof plugins.castv2Client.DefaultMediaReceiver>).getStatus((err: Error | null, status: IChromecastMediaStatus) => {
if (err || !status || !status.media) {
resolve(null);
return;
}
const media = status.media;
const metadata = media.metadata;
resolve({
title: metadata?.title || 'Unknown',
artist: metadata?.artist,
album: metadata?.albumName,
duration: media.duration || 0,
position: status.currentTime || 0,
albumArtUri: metadata?.images?.[0]?.url,
uri: media.contentId,
});
});
});
}
/**
* Get playback status
*/
public async getPlaybackStatus(): Promise<IPlaybackStatus> {
await this.refreshStatus();
return {
state: this._playbackState,
volume: this._volume,
muted: this._muted,
track: await this.getCurrentTrack() || undefined,
};
}
// ============================================================================
// Chromecast-specific Methods
// ============================================================================
/**
* Launch an application
*/
public async launchApp(appId: string): Promise<void> {
if (!this.client) {
throw new Error('Not connected');
}
return new Promise((resolve, reject) => {
this.client!.launch({ id: appId } as Parameters<typeof plugins.castv2Client.Client.prototype.launch>[0], (err: Error | null) => {
if (err) {
reject(err);
return;
}
this._currentAppId = appId;
this.emit('app:launched', { appId });
resolve();
});
});
}
/**
* Stop current application
*/
public async stopApp(): Promise<void> {
if (!this.client) {
throw new Error('Not connected');
}
return new Promise((resolve, reject) => {
this.client!.stop(this.player as InstanceType<typeof plugins.castv2Client.DefaultMediaReceiver>, (err: Error | null) => {
if (err) {
reject(err);
return;
}
this._currentAppId = undefined;
this._currentAppName = undefined;
this.player = null;
this.emit('app:stopped');
resolve();
});
});
}
/**
* Get receiver status
*/
public async getReceiverStatus(): Promise<{
applications?: Array<{ appId: string; displayName: string }>;
volume: { level: number; muted: boolean };
}> {
if (!this.client) {
throw new Error('Not connected');
}
return new Promise((resolve, reject) => {
this.client!.getStatus((err: Error | null, status: {
applications?: Array<{ appId: string; displayName: string }>;
volume: { level: number; muted: boolean };
}) => {
if (err) {
reject(err);
return;
}
resolve(status);
});
});
}
/**
* Guess content type from URL
*/
private guessContentType(url: string): string {
const ext = url.split('.').pop()?.toLowerCase();
switch (ext) {
case 'mp3':
return 'audio/mpeg';
case 'mp4':
case 'm4v':
return 'video/mp4';
case 'webm':
return 'video/webm';
case 'mkv':
return 'video/x-matroska';
case 'ogg':
return 'audio/ogg';
case 'flac':
return 'audio/flac';
case 'wav':
return 'audio/wav';
case 'm3u8':
return 'application/x-mpegURL';
case 'mpd':
return 'application/dash+xml';
default:
return 'video/mp4';
}
}
// ============================================================================
// Device Info
// ============================================================================
/**
* Get speaker info
*/
public getSpeakerInfo(): IChromecastSpeakerInfo {
return {
id: this.id,
name: this.name,
type: 'speaker',
address: this.address,
port: this.port,
status: this.status,
protocol: 'chromecast',
roomName: this._roomName,
modelName: this._modelName,
friendlyName: this._friendlyName,
deviceType: this._deviceType,
capabilities: this._capabilities,
currentAppId: this._currentAppId,
currentAppName: this._currentAppName,
};
}
/**
* Create from mDNS discovery
*/
public static fromDiscovery(
data: {
id: string;
name: string;
address: string;
port?: number;
roomName?: string;
modelName?: string;
friendlyName?: string;
deviceType?: TChromecastType;
capabilities?: string[];
},
retryOptions?: IRetryOptions
): ChromecastSpeaker {
const info: IDeviceInfo = {
id: data.id,
name: data.name,
type: 'speaker',
address: data.address,
port: data.port ?? 8009,
status: 'unknown',
};
return new ChromecastSpeaker(
info,
{
roomName: data.roomName,
modelName: data.modelName,
friendlyName: data.friendlyName,
deviceType: data.deviceType,
capabilities: data.capabilities,
},
retryOptions
);
}
/**
* Probe for Chromecast device
*/
public static async probe(address: string, port: number = 8009, timeout: number = 5000): Promise<boolean> {
return new Promise((resolve) => {
const client = new plugins.castv2Client.Client();
const timer = setTimeout(() => {
client.close();
resolve(false);
}, timeout);
client.on('error', () => {
clearTimeout(timer);
client.close();
resolve(false);
});
client.connect(address, () => {
clearTimeout(timer);
client.close();
resolve(true);
});
});
}
}

654
ts/speaker/speaker.classes.sonos.ts
View File

@@ -1,654 +0,0 @@
import * as plugins from '../plugins.js';
import { Speaker, type ITrackInfo, type IPlaybackStatus, type TPlaybackState, type ISpeakerInfo } from './speaker.classes.speaker.js';
import type { IDeviceInfo, IRetryOptions } from '../interfaces/index.js';
/**
* Sonos zone (room) information
*/
export interface ISonosZoneInfo {
name: string;
uuid: string;
coordinator: boolean;
groupId: string;
members: string[];
}
/**
* Sonos speaker device info
*/
export interface ISonosSpeakerInfo extends ISpeakerInfo {
protocol: 'sonos';
zoneName: string;
zoneUuid: string;
isCoordinator: boolean;
groupId?: string;
}
/**
* Sonos Speaker device
*/
export class SonosSpeaker extends Speaker {
private device: InstanceType<typeof plugins.sonos.Sonos> | null = null;
private _zoneName: string = '';
private _zoneUuid: string = '';
private _isCoordinator: boolean = false;
private _groupId?: string;
constructor(
info: IDeviceInfo,
options?: {
roomName?: string;
modelName?: string;
},
retryOptions?: IRetryOptions
) {
super(info, 'sonos', options, retryOptions);
}
// Getters
public get zoneName(): string {
return this._zoneName;
}
public get zoneUuid(): string {
return this._zoneUuid;
}
public get isCoordinator(): boolean {
return this._isCoordinator;
}
public get groupId(): string | undefined {
return this._groupId;
}
/**
* Connect to Sonos device
*/
protected async doConnect(): Promise<void> {
this.device = new plugins.sonos.Sonos(this.address, this.port);
// Get device info
try {
const zoneInfo = await this.device.getZoneInfo();
this._zoneName = zoneInfo.ZoneName || '';
this._roomName = this._zoneName;
const attrs = await this.device.getZoneAttrs();
this._zoneUuid = attrs.CurrentZoneName || '';
} catch (error) {
// Some info may not be available
}
// Get device description
try {
const desc = await this.device.deviceDescription();
this._modelName = desc.modelName;
this.model = desc.modelName;
this.manufacturer = desc.manufacturer;
this.serialNumber = desc.serialNum;
} catch {
// Optional info
}
// Get current state
await this.refreshStatus();
}
/**
* Disconnect
*/
protected async doDisconnect(): Promise<void> {
this.device = null;
}
/**
* Refresh status
*/
public async refreshStatus(): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
try {
const [volume, muted, state] = await Promise.all([
this.device.getVolume(),
this.device.getMuted(),
this.device.getCurrentState(),
]);
this._volume = volume;
this._muted = muted;
this._playbackState = this.mapSonosState(state);
} catch {
// Status refresh failed
}
this.emit('status:updated', this.getSpeakerInfo());
}
/**
* Map Sonos state to our state
*/
private mapSonosState(state: string): TPlaybackState {
switch (state.toLowerCase()) {
case 'playing':
return 'playing';
case 'paused':
case 'paused_playback':
return 'paused';
case 'stopped':
return 'stopped';
case 'transitioning':
return 'transitioning';
default:
return 'unknown';
}
}
// ============================================================================
// Playback Control
// ============================================================================
/**
* Play
*/
public async play(uri?: string): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
if (uri) {
await this.device.play(uri);
} else {
await this.device.play();
}
this._playbackState = 'playing';
this.emit('playback:started');
}
/**
* Pause
*/
public async pause(): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.pause();
this._playbackState = 'paused';
this.emit('playback:paused');
}
/**
* Stop
*/
public async stop(): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.stop();
this._playbackState = 'stopped';
this.emit('playback:stopped');
}
/**
* Next track
*/
public async next(): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.next();
this.emit('playback:next');
}
/**
* Previous track
*/
public async previous(): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.previous();
this.emit('playback:previous');
}
/**
* Seek to position
*/
public async seek(seconds: number): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.seek(seconds);
this.emit('playback:seeked', { position: seconds });
}
// ============================================================================
// Volume Control
// ============================================================================
/**
* Get volume
*/
public async getVolume(): Promise<number> {
if (!this.device) {
throw new Error('Not connected');
}
const volume = await this.device.getVolume();
this._volume = volume;
return volume;
}
/**
* Set volume
*/
public async setVolume(level: number): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
const clamped = Math.max(0, Math.min(100, level));
await this.device.setVolume(clamped);
this._volume = clamped;
this.emit('volume:changed', { volume: clamped });
}
/**
* Get mute state
*/
public async getMute(): Promise<boolean> {
if (!this.device) {
throw new Error('Not connected');
}
const muted = await this.device.getMuted();
this._muted = muted;
return muted;
}
/**
* Set mute state
*/
public async setMute(muted: boolean): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.setMuted(muted);
this._muted = muted;
this.emit('mute:changed', { muted });
}
// ============================================================================
// Track Information
// ============================================================================
/**
* Get current track
*/
public async getCurrentTrack(): Promise<ITrackInfo | null> {
if (!this.device) {
throw new Error('Not connected');
}
try {
const track = await this.device.currentTrack();
if (!track) return null;
return {
title: track.title || 'Unknown',
artist: track.artist,
album: track.album,
duration: track.duration || 0,
position: track.position || 0,
albumArtUri: track.albumArtURI || track.albumArtURL,
uri: track.uri,
};
} catch {
return null;
}
}
/**
* Get playback status
*/
public async getPlaybackStatus(): Promise<IPlaybackStatus> {
if (!this.device) {
throw new Error('Not connected');
}
const [state, volume, muted, track] = await Promise.all([
this.device.getCurrentState(),
this.device.getVolume(),
this.device.getMuted(),
this.getCurrentTrack(),
]);
return {
state: this.mapSonosState(state),
volume,
muted,
track: track || undefined,
};
}
// ============================================================================
// Sonos-specific Features
// ============================================================================
/**
* Play from queue
*/
public async playFromQueue(index: number): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.selectQueue();
await this.device.selectTrack(index);
await this.device.play();
}
/**
* Add URI to queue
*/
public async addToQueue(uri: string, positionInQueue?: number): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.queue(uri, positionInQueue);
this.emit('queue:added', { uri, position: positionInQueue });
}
/**
* Clear queue
*/
public async clearQueue(): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.flush();
this.emit('queue:cleared');
}
/**
* Get queue contents
*/
public async getQueue(): Promise<ITrackInfo[]> {
if (!this.device) {
throw new Error('Not connected');
}
const queue = await this.device.getQueue();
if (!queue || !queue.items) {
return [];
}
return queue.items.map((item: { title?: string; artist?: string; album?: string; albumArtURI?: string; uri?: string }) => ({
title: item.title || 'Unknown',
artist: item.artist,
album: item.album,
duration: 0,
position: 0,
albumArtUri: item.albumArtURI,
uri: item.uri,
}));
}
/**
* Play a Sonos playlist
*/
public async playPlaylist(playlistName: string): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
const playlists = await this.device.getMusicLibrary('sonos_playlists');
const playlist = playlists.items?.find((p: { title?: string }) =>
p.title?.toLowerCase().includes(playlistName.toLowerCase())
);
if (playlist && playlist.uri) {
await this.device.play(playlist.uri);
} else {
throw new Error(`Playlist "${playlistName}" not found`);
}
}
/**
* Play favorite by name
*/
public async playFavorite(favoriteName: string): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
const favorites = await this.device.getFavorites();
const favorite = favorites.items?.find((f: { title?: string }) =>
f.title?.toLowerCase().includes(favoriteName.toLowerCase())
);
if (favorite && favorite.uri) {
await this.device.play(favorite.uri);
} else {
throw new Error(`Favorite "${favoriteName}" not found`);
}
}
/**
* Get favorites
*/
public async getFavorites(): Promise<{ title: string; uri: string; albumArtUri?: string }[]> {
if (!this.device) {
throw new Error('Not connected');
}
const favorites = await this.device.getFavorites();
if (!favorites.items) {
return [];
}
return favorites.items.map((f: { title?: string; uri?: string; albumArtURI?: string }) => ({
title: f.title || 'Unknown',
uri: f.uri || '',
albumArtUri: f.albumArtURI,
}));
}
/**
* Play TuneIn radio station by ID
*/
public async playTuneInRadio(stationId: string): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.playTuneinRadio(stationId);
}
/**
* Play Spotify URI
*/
public async playSpotify(spotifyUri: string): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.play(spotifyUri);
}
// ============================================================================
// Grouping
// ============================================================================
/**
* Join another speaker's group
*/
public async joinGroup(coordinatorAddress: string): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
const coordinator = new plugins.sonos.Sonos(coordinatorAddress);
await this.device.joinGroup(await coordinator.getName());
this.emit('group:joined', { coordinator: coordinatorAddress });
}
/**
* Leave current group
*/
public async leaveGroup(): Promise<void> {
if (!this.device) {
throw new Error('Not connected');
}
await this.device.leaveGroup();
this.emit('group:left');
}
/**
* Get group information
*/
public async getGroupInfo(): Promise<ISonosZoneInfo | null> {
if (!this.device) {
throw new Error('Not connected');
}
try {
const groups = await this.device.getAllGroups();
// Find our group
for (const group of groups) {
const members = group.ZoneGroupMember || [];
const memberArray = Array.isArray(members) ? members : [members];
for (const member of memberArray) {
if (member.Location?.includes(this.address)) {
const coordinator = memberArray.find((m: { UUID?: string }) => m.UUID === group.Coordinator);
return {
name: group.Name || 'Group',
uuid: group.Coordinator || '',
coordinator: member.UUID === group.Coordinator,
groupId: group.ID || '',
members: memberArray.map((m: { ZoneName?: string }) => m.ZoneName || ''),
};
}
}
}
} catch {
return null;
}
return null;
}
// ============================================================================
// Device Info
// ============================================================================
/**
* Get speaker info
*/
public getSpeakerInfo(): ISonosSpeakerInfo {
return {
id: this.id,
name: this.name,
type: 'speaker',
address: this.address,
port: this.port,
status: this.status,
protocol: 'sonos',
roomName: this._roomName,
modelName: this._modelName,
zoneName: this._zoneName,
zoneUuid: this._zoneUuid,
isCoordinator: this._isCoordinator,
groupId: this._groupId,
supportsGrouping: true,
isGroupCoordinator: this._isCoordinator,
};
}
/**
* Create from discovery
*/
public static fromDiscovery(
data: {
id: string;
name: string;
address: string;
port?: number;
roomName?: string;
modelName?: string;
},
retryOptions?: IRetryOptions
): SonosSpeaker {
const info: IDeviceInfo = {
id: data.id,
name: data.name,
type: 'speaker',
address: data.address,
port: data.port ?? 1400,
status: 'unknown',
};
return new SonosSpeaker(
info,
{
roomName: data.roomName,
modelName: data.modelName,
},
retryOptions
);
}
/**
* Discover Sonos devices on the network
*/
public static async discover(timeout: number = 5000): Promise<SonosSpeaker[]> {
return new Promise((resolve) => {
const speakers: SonosSpeaker[] = [];
const discovery = new plugins.sonos.AsyncDeviceDiscovery();
const timer = setTimeout(() => {
resolve(speakers);
}, timeout);
discovery.discover().then((device: { host: string; port: number }) => {
clearTimeout(timer);
const speaker = new SonosSpeaker(
{
id: `sonos:${device.host}`,
name: `Sonos ${device.host}`,
type: 'speaker',
address: device.host,
port: device.port || 1400,
status: 'unknown',
}
);
speakers.push(speaker);
resolve(speakers);
}).catch(() => {
clearTimeout(timer);
resolve(speakers);
});
});
}
}

216
ts/speaker/speaker.classes.speaker.ts
View File

@@ -1,216 +0,0 @@
import * as plugins from '../plugins.js';
import { Device } from '../abstract/device.abstract.js';
import type { IDeviceInfo, IRetryOptions } from '../interfaces/index.js';
/**
* Speaker protocol types
*/
export type TSpeakerProtocol = 'sonos' | 'airplay' | 'chromecast' | 'dlna';
/**
* Playback state
*/
export type TPlaybackState = 'playing' | 'paused' | 'stopped' | 'transitioning' | 'unknown';
/**
* Track information
*/
export interface ITrackInfo {
title: string;
artist?: string;
album?: string;
duration: number; // seconds
position: number; // seconds
albumArtUri?: string;
uri?: string;
}
/**
* Speaker playback status
*/
export interface IPlaybackStatus {
state: TPlaybackState;
volume: number; // 0-100
muted: boolean;
track?: ITrackInfo;
}
/**
* Speaker device info
*/
export interface ISpeakerInfo extends IDeviceInfo {
type: 'speaker';
protocol: TSpeakerProtocol;
roomName?: string;
modelName?: string;
supportsGrouping?: boolean;
groupId?: string;
isGroupCoordinator?: boolean;
}
/**
* Abstract Speaker base class
* Common interface for all speaker types (Sonos, AirPlay, Chromecast)
*/
export abstract class Speaker extends Device {
protected _protocol: TSpeakerProtocol;
protected _roomName?: string;
protected _modelName?: string;
protected _volume: number = 0;
protected _muted: boolean = false;
protected _playbackState: TPlaybackState = 'unknown';
constructor(
info: IDeviceInfo,
protocol: TSpeakerProtocol,
options?: {
roomName?: string;
modelName?: string;
},
retryOptions?: IRetryOptions
) {
super(info, retryOptions);
this._protocol = protocol;
this._roomName = options?.roomName;
this._modelName = options?.modelName;
}
// Getters
public get protocol(): TSpeakerProtocol {
return this._protocol;
}
public get roomName(): string | undefined {
return this._roomName;
}
public get speakerModelName(): string | undefined {
return this._modelName;
}
public get volume(): number {
return this._volume;
}
public get muted(): boolean {
return this._muted;
}
public get playbackState(): TPlaybackState {
return this._playbackState;
}
// ============================================================================
// Abstract Methods - Must be implemented by subclasses
// ============================================================================
/**
* Play media from URI
*/
public abstract play(uri?: string): Promise<void>;
/**
* Pause playback
*/
public abstract pause(): Promise<void>;
/**
* Stop playback
*/
public abstract stop(): Promise<void>;
/**
* Next track
*/
public abstract next(): Promise<void>;
/**
* Previous track
*/
public abstract previous(): Promise<void>;
/**
* Seek to position
*/
public abstract seek(seconds: number): Promise<void>;
/**
* Get volume level (0-100)
*/
public abstract getVolume(): Promise<number>;
/**
* Set volume level (0-100)
*/
public abstract setVolume(level: number): Promise<void>;
/**
* Get mute state
*/
public abstract getMute(): Promise<boolean>;
/**
* Set mute state
*/
public abstract setMute(muted: boolean): Promise<void>;
/**
* Get current track info
*/
public abstract getCurrentTrack(): Promise<ITrackInfo | null>;
/**
* Get playback status
*/
public abstract getPlaybackStatus(): Promise<IPlaybackStatus>;
// ============================================================================
// Common Methods
// ============================================================================
/**
* Toggle mute
*/
public async toggleMute(): Promise<boolean> {
const currentMute = await this.getMute();
await this.setMute(!currentMute);
return !currentMute;
}
/**
* Volume up
*/
public async volumeUp(step: number = 5): Promise<number> {
const current = await this.getVolume();
const newVolume = Math.min(100, current + step);
await this.setVolume(newVolume);
return newVolume;
}
/**
* Volume down
*/
public async volumeDown(step: number = 5): Promise<number> {
const current = await this.getVolume();
const newVolume = Math.max(0, current - step);
await this.setVolume(newVolume);
return newVolume;
}
/**
* Get speaker info
*/
public getSpeakerInfo(): ISpeakerInfo {
return {
id: this.id,
name: this.name,
type: 'speaker',
address: this.address,
port: this.port,
status: this.status,
protocol: this._protocol,
roomName: this._roomName,
modelName: this._modelName,
};
}
}

548
ts/ups/ups.classes.upsdevice.ts
View File

@@ -1,548 +0,0 @@
import * as plugins from '../plugins.js';
import { Device } from '../abstract/device.abstract.js';
import { NutProtocol, NUT_COMMANDS, NUT_VARIABLES, type TNutStatusFlag } from './ups.classes.nutprotocol.js';
import { UpsSnmpHandler, type TUpsBatteryStatus, type TUpsOutputSource } from './ups.classes.upssnmp.js';
import type { IDeviceInfo, IRetryOptions } from '../interfaces/index.js';
/**
* UPS status enumeration
*/
export type TUpsStatus = 'online' | 'onbattery' | 'lowbattery' | 'charging' | 'discharging' | 'bypass' | 'offline' | 'error' | 'unknown';
/**
* UPS protocol type
*/
export type TUpsProtocol = 'nut' | 'snmp';
/**
* UPS device information
*/
export interface IUpsDeviceInfo extends IDeviceInfo {
type: 'ups';
protocol: TUpsProtocol;
upsName?: string; // NUT ups name
manufacturer: string;
model: string;
serialNumber?: string;
firmwareVersion?: string;
}
/**
* UPS battery information
*/
export interface IUpsBatteryInfo {
charge: number; // 0-100%
runtime: number; // seconds remaining
voltage: number; // volts
temperature?: number; // celsius
status: 'normal' | 'low' | 'depleted' | 'unknown';
}
/**
* UPS input/output power info
*/
export interface IUpsPowerInfo {
inputVoltage: number;
inputFrequency?: number;
outputVoltage: number;
outputFrequency?: number;
outputCurrent?: number;
outputPower?: number;
load: number; // 0-100%
}
/**
* Full UPS status
*/
export interface IUpsFullStatus {
status: TUpsStatus;
battery: IUpsBatteryInfo;
power: IUpsPowerInfo;
alarms: string[];
secondsOnBattery: number;
}
/**
* UPS Device class supporting both NUT and SNMP protocols
*/
export class UpsDevice extends Device {
private nutProtocol: NutProtocol | null = null;
private snmpHandler: UpsSnmpHandler | null = null;
private upsProtocol: TUpsProtocol;
private upsName: string;
private snmpCommunity: string;
private _upsStatus: TUpsStatus = 'unknown';
private _manufacturer: string = '';
private _model: string = '';
private _batteryCharge: number = 0;
private _batteryRuntime: number = 0;
private _inputVoltage: number = 0;
private _outputVoltage: number = 0;
private _load: number = 0;
constructor(
info: IDeviceInfo,
options: {
protocol: TUpsProtocol;
upsName?: string; // Required for NUT
snmpCommunity?: string; // For SNMP
},
retryOptions?: IRetryOptions
) {
super(info, retryOptions);
this.upsProtocol = options.protocol;
this.upsName = options.upsName || 'ups';
this.snmpCommunity = options.snmpCommunity || 'public';
}
// Getters for UPS properties
public get upsStatus(): TUpsStatus {
return this._upsStatus;
}
public get upsManufacturer(): string {
return this._manufacturer;
}
public get upsModel(): string {
return this._model;
}
public get batteryCharge(): number {
return this._batteryCharge;
}
public get batteryRuntime(): number {
return this._batteryRuntime;
}
public get inputVoltage(): number {
return this._inputVoltage;
}
public get outputVoltage(): number {
return this._outputVoltage;
}
public get load(): number {
return this._load;
}
public get protocol(): TUpsProtocol {
return this.upsProtocol;
}
/**
* Connect to UPS
*/
protected async doConnect(): Promise<void> {
if (this.upsProtocol === 'nut') {
await this.connectNut();
} else {
await this.connectSnmp();
}
}
/**
* Connect via NUT protocol
*/
private async connectNut(): Promise<void> {
this.nutProtocol = new NutProtocol(this.address, this.port);
await this.nutProtocol.connect();
// Get device info
const deviceInfo = await this.nutProtocol.getDeviceInfo(this.upsName);
this._manufacturer = deviceInfo.manufacturer;
this._model = deviceInfo.model;
this.manufacturer = deviceInfo.manufacturer;
this.model = deviceInfo.model;
this.serialNumber = deviceInfo.serial;
// Get initial status
await this.refreshStatus();
}
/**
* Connect via SNMP protocol
*/
private async connectSnmp(): Promise<void> {
this.snmpHandler = new UpsSnmpHandler(this.address, {
community: this.snmpCommunity,
port: this.port,
});
// Verify it's a UPS
const isUps = await this.snmpHandler.isUpsDevice();
if (!isUps) {
this.snmpHandler.close();
this.snmpHandler = null;
throw new Error('Device does not support UPS-MIB');
}
// Get identity
const identity = await this.snmpHandler.getIdentity();
this._manufacturer = identity.manufacturer;
this._model = identity.model;
this.manufacturer = identity.manufacturer;
this.model = identity.model;
this.firmwareVersion = identity.softwareVersion;
// Get initial status
await this.refreshStatus();
}
/**
* Disconnect from UPS
*/
protected async doDisconnect(): Promise<void> {
if (this.nutProtocol) {
await this.nutProtocol.disconnect();
this.nutProtocol = null;
}
if (this.snmpHandler) {
this.snmpHandler.close();
this.snmpHandler = null;
}
}
/**
* Refresh UPS status
*/
public async refreshStatus(): Promise<void> {
if (this.upsProtocol === 'nut' && this.nutProtocol) {
await this.refreshNutStatus();
} else if (this.snmpHandler) {
await this.refreshSnmpStatus();
} else {
throw new Error('Not connected');
}
this.emit('status:updated', this.getDeviceInfo());
}
/**
* Refresh status via NUT
*/
private async refreshNutStatus(): Promise<void> {
if (!this.nutProtocol) return;
const status = await this.nutProtocol.getUpsStatus(this.upsName);
this._batteryCharge = status.batteryCharge;
this._batteryRuntime = status.batteryRuntime;
this._inputVoltage = status.inputVoltage;
this._outputVoltage = status.outputVoltage;
this._load = status.load;
// Convert NUT status flags to our status
this._upsStatus = this.nutStatusToUpsStatus(status.status);
}
/**
* Refresh status via SNMP
*/
private async refreshSnmpStatus(): Promise<void> {
if (!this.snmpHandler) return;
const status = await this.snmpHandler.getFullStatus();
this._batteryCharge = status.estimatedChargeRemaining;
this._batteryRuntime = status.estimatedMinutesRemaining * 60; // Convert to seconds
this._inputVoltage = status.inputVoltage;
this._outputVoltage = status.outputVoltage;
this._load = status.outputPercentLoad;
// Convert SNMP status to our status
this._upsStatus = this.snmpStatusToUpsStatus(status.outputSource, status.batteryStatus);
}
/**
* Convert NUT status flags to TUpsStatus
*/
private nutStatusToUpsStatus(flags: TNutStatusFlag[]): TUpsStatus {
if (flags.includes('OFF')) return 'offline';
if (flags.includes('LB')) return 'lowbattery';
if (flags.includes('OB')) return 'onbattery';
if (flags.includes('BYPASS')) return 'bypass';
if (flags.includes('CHRG')) return 'charging';
if (flags.includes('DISCHRG')) return 'discharging';
if (flags.includes('OL')) return 'online';
return 'unknown';
}
/**
* Convert SNMP status to TUpsStatus
*/
private snmpStatusToUpsStatus(source: TUpsOutputSource, battery: TUpsBatteryStatus): TUpsStatus {
if (source === 'none') return 'offline';
if (source === 'battery') {
if (battery === 'batteryLow') return 'lowbattery';
if (battery === 'batteryDepleted') return 'lowbattery';
return 'onbattery';
}
if (source === 'bypass') return 'bypass';
if (source === 'normal') return 'online';
if (source === 'booster' || source === 'reducer') return 'online';
return 'unknown';
}
/**
* Get battery information
*/
public async getBatteryInfo(): Promise<IUpsBatteryInfo> {
if (this.upsProtocol === 'nut' && this.nutProtocol) {
const vars = await this.nutProtocol.getVariables(this.upsName, [
NUT_VARIABLES.batteryCharge,
NUT_VARIABLES.batteryRuntime,
NUT_VARIABLES.batteryVoltage,
NUT_VARIABLES.batteryTemperature,
]);
return {
charge: parseFloat(vars.get(NUT_VARIABLES.batteryCharge) || '0'),
runtime: parseFloat(vars.get(NUT_VARIABLES.batteryRuntime) || '0'),
voltage: parseFloat(vars.get(NUT_VARIABLES.batteryVoltage) || '0'),
temperature: vars.has(NUT_VARIABLES.batteryTemperature)
? parseFloat(vars.get(NUT_VARIABLES.batteryTemperature)!)
: undefined,
status: 'normal',
};
} else if (this.snmpHandler) {
const battery = await this.snmpHandler.getBatteryStatus();
const statusMap: Record<TUpsBatteryStatus, IUpsBatteryInfo['status']> = {
unknown: 'unknown',
batteryNormal: 'normal',
batteryLow: 'low',
batteryDepleted: 'depleted',
};
return {
charge: battery.estimatedChargeRemaining,
runtime: battery.estimatedMinutesRemaining * 60,
voltage: battery.voltage,
temperature: battery.temperature || undefined,
status: statusMap[battery.status],
};
}
throw new Error('Not connected');
}
/**
* Get power information
*/
public async getPowerInfo(): Promise<IUpsPowerInfo> {
if (this.upsProtocol === 'nut' && this.nutProtocol) {
const vars = await this.nutProtocol.getVariables(this.upsName, [
NUT_VARIABLES.inputVoltage,
NUT_VARIABLES.inputFrequency,
NUT_VARIABLES.outputVoltage,
NUT_VARIABLES.outputCurrent,
NUT_VARIABLES.upsLoad,
]);
return {
inputVoltage: parseFloat(vars.get(NUT_VARIABLES.inputVoltage) || '0'),
inputFrequency: vars.has(NUT_VARIABLES.inputFrequency)
? parseFloat(vars.get(NUT_VARIABLES.inputFrequency)!)
: undefined,
outputVoltage: parseFloat(vars.get(NUT_VARIABLES.outputVoltage) || '0'),
outputCurrent: vars.has(NUT_VARIABLES.outputCurrent)
? parseFloat(vars.get(NUT_VARIABLES.outputCurrent)!)
: undefined,
load: parseFloat(vars.get(NUT_VARIABLES.upsLoad) || '0'),
};
} else if (this.snmpHandler) {
const [input, output] = await Promise.all([
this.snmpHandler.getInputStatus(),
this.snmpHandler.getOutputStatus(),
]);
return {
inputVoltage: input.voltage,
inputFrequency: input.frequency,
outputVoltage: output.voltage,
outputFrequency: output.frequency,
outputCurrent: output.current,
outputPower: output.power,
load: output.percentLoad,
};
}
throw new Error('Not connected');
}
/**
* Get full status
*/
public async getFullStatus(): Promise<IUpsFullStatus> {
const [battery, power] = await Promise.all([
this.getBatteryInfo(),
this.getPowerInfo(),
]);
let secondsOnBattery = 0;
const alarms: string[] = [];
if (this.upsProtocol === 'nut' && this.nutProtocol) {
const vars = await this.nutProtocol.getVariables(this.upsName, [
NUT_VARIABLES.upsStatus,
NUT_VARIABLES.upsAlarm,
]);
const alarm = vars.get(NUT_VARIABLES.upsAlarm);
if (alarm) {
alarms.push(alarm);
}
} else if (this.snmpHandler) {
const snmpStatus = await this.snmpHandler.getFullStatus();
secondsOnBattery = snmpStatus.secondsOnBattery;
if (snmpStatus.alarmsPresent > 0) {
alarms.push(`${snmpStatus.alarmsPresent} alarm(s) present`);
}
}
return {
status: this._upsStatus,
battery,
power,
alarms,
secondsOnBattery,
};
}
/**
* Run a UPS command (NUT only)
*/
public async runCommand(command: string): Promise<boolean> {
if (this.upsProtocol !== 'nut' || !this.nutProtocol) {
throw new Error('Commands only supported via NUT protocol');
}
const result = await this.nutProtocol.runCommand(this.upsName, command);
this.emit('command:executed', { command, success: result });
return result;
}
/**
* Start battery test
*/
public async startBatteryTest(type: 'quick' | 'deep' = 'quick'): Promise<boolean> {
const command = type === 'deep'
? NUT_COMMANDS.testBatteryStartDeep
: NUT_COMMANDS.testBatteryStartQuick;
return this.runCommand(command);
}
/**
* Stop battery test
*/
public async stopBatteryTest(): Promise<boolean> {
return this.runCommand(NUT_COMMANDS.testBatteryStop);
}
/**
* Toggle beeper
*/
public async toggleBeeper(): Promise<boolean> {
return this.runCommand(NUT_COMMANDS.beeperToggle);
}
/**
* Get device info
*/
public getDeviceInfo(): IUpsDeviceInfo {
return {
id: this.id,
name: this.name,
type: 'ups',
address: this.address,
port: this.port,
status: this.status,
protocol: this.upsProtocol,
upsName: this.upsName,
manufacturer: this._manufacturer,
model: this._model,
serialNumber: this.serialNumber,
firmwareVersion: this.firmwareVersion,
};
}
/**
* Create UPS device from discovery
*/
public static fromDiscovery(
data: {
id: string;
name: string;
address: string;
port?: number;
protocol: TUpsProtocol;
upsName?: string;
community?: string;
},
retryOptions?: IRetryOptions
): UpsDevice {
const info: IDeviceInfo = {
id: data.id,
name: data.name,
type: 'ups',
address: data.address,
port: data.port ?? (data.protocol === 'nut' ? 3493 : 161),
status: 'unknown',
};
return new UpsDevice(
info,
{
protocol: data.protocol,
upsName: data.upsName,
snmpCommunity: data.community,
},
retryOptions
);
}
/**
* Probe for UPS device (NUT or SNMP)
*/
public static async probe(
address: string,
options?: {
nutPort?: number;
snmpPort?: number;
snmpCommunity?: string;
timeout?: number;
}
): Promise<{ protocol: TUpsProtocol; port: number } | null> {
const nutPort = options?.nutPort ?? 3493;
const snmpPort = options?.snmpPort ?? 161;
const community = options?.snmpCommunity ?? 'public';
// Try NUT first
const nutAvailable = await NutProtocol.probe(address, nutPort, options?.timeout);
if (nutAvailable) {
return { protocol: 'nut', port: nutPort };
}
// Try SNMP UPS-MIB
try {
const handler = new UpsSnmpHandler(address, { community, port: snmpPort, timeout: options?.timeout ?? 3000 });
const isUps = await handler.isUpsDevice();
handler.close();
if (isUps) {
return { protocol: 'snmp', port: snmpPort };
}
} catch {
// Ignore SNMP errors
}
return null;
}
}
// Re-export types
export { NUT_COMMANDS, NUT_VARIABLES, type TNutStatusFlag } from './ups.classes.nutprotocol.js';
export { UPS_SNMP_OIDS, type TUpsBatteryStatus, type TUpsOutputSource } from './ups.classes.upssnmp.js';