52 lines
1.7 KiB
JavaScript
52 lines
1.7 KiB
JavaScript
// Modules
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const { promisify } = require('util');
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const { exec } = require("child_process");
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// Debug
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const { DebugBuilder } = require("../utilities/debugBuilder.js");
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// Global Vars
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const log = new DebugBuilder("client", "executeConsoleCommands");
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const execCommand = promisify(exec);
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async function executeAsyncConsoleCommand(consoleCommand) {
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// Check to see if the command is a real command
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// TODO needs to be improved
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const acceptableCommands = [ "arecord -L" ];
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if (!acceptableCommands.includes(consoleCommand)) {
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log.WARN("Console command is not acceptable: ", consoleCommand);
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return undefined;
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}
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log.DEBUG("Running console command: ", consoleCommand);
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const tempOutput = await execCommand(consoleCommand);
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const output = tempOutput.stdout.trim();
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log.DEBUG("Executed Console Command Response: ", output)
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// TODO add some error checking
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return output;
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}
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exports.executeAsyncConsoleCommand = executeAsyncConsoleCommand;
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async function returnAlsaDeviceObject() {
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const listAlsaDevicesCommand = "arecord -L";
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const commandResponse = await executeAsyncConsoleCommand(listAlsaDevicesCommand);
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const brokenCommand = String(commandResponse).split('\n');
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var devices = [];
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var i = 0;
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for (const responseLine of brokenCommand) {
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if (String(responseLine) && !String(responseLine).match(/^\s/g)) {
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const tempDevice = {
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id: i,
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name: responseLine
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}
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devices.push(tempDevice);
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i += 1;
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}
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}
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return devices;
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}
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exports.returnAlsaDeviceObject = returnAlsaDeviceObject; |