132 lines
3.5 KiB
TypeScript
132 lines
3.5 KiB
TypeScript
/*
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* SPDX-License-Identifier: GPL-3.0
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* Vesktop, a desktop app aiming to give you a snappier Discord Experience
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* Copyright (c) 2023 Vendicated and Vencord contributors
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*/
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import type { PatchBay as PatchBayType } from "@vencord/venmic";
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import { app, ipcMain } from "electron";
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import { join } from "path";
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import { IpcEvents } from "shared/IpcEvents";
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import { STATIC_DIR } from "shared/paths";
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import { Settings } from "./settings";
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type LinkData = Parameters<PatchBayType["link"]>[0];
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type Node = Record<string, string>;
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let PatchBay: typeof PatchBayType | undefined;
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let patchBayInstance: PatchBayType | undefined;
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let imported = false;
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let initialized = false;
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let hasPipewirePulse = false;
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let isGlibCxxOutdated = false;
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function importVenmic() {
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if (imported) {
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return;
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}
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imported = true;
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try {
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PatchBay = (require(join(STATIC_DIR, `dist/venmic-${process.arch}.node`)) as typeof import("@vencord/venmic"))
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.PatchBay;
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hasPipewirePulse = PatchBay.hasPipeWire();
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} catch (e: any) {
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console.error("Failed to import venmic", e);
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isGlibCxxOutdated = (e?.stack || e?.message || "").toLowerCase().includes("glibc");
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}
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}
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function obtainVenmic() {
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if (!imported) {
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importVenmic();
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}
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if (PatchBay && !initialized) {
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initialized = true;
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try {
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patchBayInstance = new PatchBay();
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} catch (e: any) {
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console.error("Failed to instantiate venmic", e);
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}
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}
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return patchBayInstance;
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}
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function getRendererAudioServicePid() {
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return (
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app
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.getAppMetrics()
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.find(proc => proc.name === "Audio Service")
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?.pid?.toString() ?? "owo"
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);
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}
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ipcMain.handle(IpcEvents.VIRT_MIC_LIST, () => {
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const audioPid = getRendererAudioServicePid();
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const targets = obtainVenmic()
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?.list(Settings.store.audioGranularSelect ? ["application.process.id"] : undefined)
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.filter(s => s["application.process.id"] !== audioPid);
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return targets ? { ok: true, targets, hasPipewirePulse } : { ok: false, isGlibCxxOutdated };
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});
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ipcMain.handle(IpcEvents.VIRT_MIC_START, (_, targets: Node[]) => {
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const pid = getRendererAudioServicePid();
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const data: LinkData = {
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include: targets,
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exclude: [{ "application.process.id": pid }]
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};
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const settings = Settings.store;
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if (settings.audioIgnoreInputMedia ?? true) {
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data.exclude?.push({ "media.class": "Stream/Input/Audio" });
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}
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if (settings.audioIgnoreVirtual ?? true) {
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data.exclude?.push({ "node.virtual": "true" });
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}
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if (settings.audioWorkaround) {
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data.workaround = [{ "application.process.id": pid, "media.name": "RecordStream" }];
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}
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return obtainVenmic()?.link(data);
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});
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ipcMain.handle(IpcEvents.VIRT_MIC_START_SYSTEM, () => {
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const pid = getRendererAudioServicePid();
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const settings = Settings.store;
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const data: LinkData = {
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exclude: [{ "application.process.id": pid }],
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only_default_speakers: settings.audioOnlyDefaultSpeakers
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};
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if (settings.audioIgnoreInputMedia ?? true) {
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data.exclude?.push({ "media.class": "Stream/Input/Audio" });
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}
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if (settings.audioIgnoreVirtual ?? true) {
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data.exclude?.push({ "node.virtual": "true" });
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}
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if (settings.audioWorkaround) {
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data.workaround = [{ "application.process.id": pid, "media.name": "RecordStream" }];
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}
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return obtainVenmic()?.link(data);
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});
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ipcMain.handle(IpcEvents.VIRT_MIC_STOP, () => obtainVenmic()?.unlink());
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