mirror of
https://github.com/OpenFusionProject/Client.git
synced 2024-11-14 10:40:06 +00:00
added async hash checking
This commit is contained in:
FinnHornhoover
parent
b644edb774
commit
2c5337938a
@ -13,6 +13,11 @@ var configPath = path.join(userData, "config.json");
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var serversPath = path.join(userData, "servers.json");
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var versionsPath = path.join(userData, "versions.json");
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var hashPath = path.join(userData, "hash.txt");
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var cacheRoot = path.join(
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userData,
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"/../../LocalLow/Unity/Web Player/Cache"
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);
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var offlineRoot = path.join(cacheRoot, "Offline");
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var chunkSize = 1 << 16;
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var gb = 1 << 30;
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@ -492,17 +497,22 @@ function loadCacheList() {
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$("#cache-tablebody").append(row);
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checkPlayableCache(value.name);
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checkOfflineCache(value.name);
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ipc.send("hash-check", {
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localDir: cacheRoot,
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cacheMode: "playable",
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versionString: value.name,
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hashes: versionHashes.playable[value.name],
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});
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ipc.send("hash-check", {
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localDir: offlineRoot,
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cacheMode: "offline",
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versionString: value.name,
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hashes: versionHashes.offline[value.name],
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});
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})
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}
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function deletePlayableCache(versionString) {
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var cacheRoot = path.join(
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userData,
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"/../../LocalLow/Unity/Web Player/Cache"
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);
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resetCacheNames();
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if (versionString === "Offline") {
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@ -516,11 +526,6 @@ function deletePlayableCache(versionString) {
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}
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function downloadOfflineCache(versionString) {
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var offlineRoot = path.join(
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userData,
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"/../../LocalLow/Unity/Web Player/Cache/Offline"
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);
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var buttonDownload = document.getElementById(getCacheButtonID(versionString, "offline", "download"));
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var buttonFix = document.getElementById(getCacheButtonID(versionString, "offline", "fix"));
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var buttonDelete = document.getElementById(getCacheButtonID(versionString, "offline", "delete"));
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@ -582,11 +587,6 @@ function downloadOfflineCache(versionString) {
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}
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function deleteOfflineCache(versionString) {
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var offlineRoot = path.join(
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userData,
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"/../../LocalLow/Unity/Web Player/Cache/Offline"
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);
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remotefs.removeSync(path.join(offlineRoot, versionString));
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console.log("Offline cache " + versionString + " has been removed!");
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@ -594,11 +594,6 @@ function deleteOfflineCache(versionString) {
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}
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function checkPlayableCache(versionString) {
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var cacheRoot = path.join(
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userData,
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"/../../LocalLow/Unity/Web Player/Cache"
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);
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var button = document.getElementById(getCacheButtonID(versionString, "playable", "delete"));
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var label = document.getElementById(getCacheElemID(versionString, "playable", "label"));
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@ -630,11 +625,6 @@ function checkPlayableCache(versionString) {
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}
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function checkOfflineCache(versionString) {
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var offlineRoot = path.join(
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userData,
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"/../../LocalLow/Unity/Web Player/Cache/Offline"
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);
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var buttonDownload = document.getElementById(getCacheButtonID(versionString, "offline", "download"));
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var buttonFix = document.getElementById(getCacheButtonID(versionString, "offline", "fix"));
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var buttonDelete = document.getElementById(getCacheButtonID(versionString, "offline", "delete"));
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@ -674,10 +664,6 @@ function checkOfflineCache(versionString) {
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}
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function resetCacheNames() {
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var cacheRoot = path.join(
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userData,
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"/../../LocalLow/Unity/Web Player/Cache"
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);
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var currentCache = path.join(cacheRoot, "Fusionfall");
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var record = path.join(userData, ".lastver");
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@ -694,10 +680,6 @@ function resetCacheNames() {
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}
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function performCacheSwap(newVersion) {
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var cacheRoot = path.join(
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userData,
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"/../../LocalLow/Unity/Web Player/Cache"
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);
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var currentCache = path.join(cacheRoot, "FusionFall");
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var newCache = path.join(cacheRoot, newVersion);
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var record = path.join(userData, ".lastver");
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@ -910,3 +892,18 @@ ipc.on("download-success", function (versionString) {
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buttonFix.children[0].setAttribute("class", "fas fa-hammer");
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checkOfflineCache(versionString);
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});
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ipc.on("hash-update", function (arg) {
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var sizes = versionSizes[arg.cacheMode][arg.versionString];
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if (arg.sizes) {
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sizes.intact += arg.sizes.intact;
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sizes.altered += arg.sizes.altered;
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} else {
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sizes.intact = 0;
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sizes.altered = 0;
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}
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var label = document.getElementById(getCacheElemID(arg.versionString, arg.cacheMode, "label"));
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label.innerHTML = getCacheLabelText(sizes);
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});
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111
index.js
111
index.js
@ -7,6 +7,7 @@ var path = require("path");
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var url = require("url");
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var http = require("http");
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var async = require("async");
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var createHash = require("crypto").createHash;
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var BrowserWindow = require("browser-window");
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var mainWindow = null;
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@ -122,6 +123,39 @@ app.on("ready", function () {
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mainWindow.on("closed", function () {
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mainWindow = null;
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});
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ipc.on("download-files", function (event, arg) {
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downloadFiles(
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arg.nginxDir,
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arg.localDir,
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arg.fileRelativePaths,
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function (size) {
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mainWindow.webContents.send("download-update", {
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size: size,
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versionString: arg.versionString,
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});
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},
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function () {
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mainWindow.webContents.send("download-success", arg.versionString);
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}
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);
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});
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ipc.on("hash-check", function (event, arg) {
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mainWindow.webContents.send("hash-update", {
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cacheMode: arg.cacheMode,
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versionString: arg.versionString,
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// no size sent, reset sizes
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});
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checkHashes(arg.localDir, arg.hashes, function (sizes) {
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mainWindow.webContents.send("hash-update", {
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cacheMode: arg.cacheMode,
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versionString: arg.versionString,
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sizes: sizes,
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});
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});
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});
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});
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function showMainWindow() {
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@ -239,10 +273,10 @@ function downloadFiles(nginxDir, localDir, fileRelativePaths, updateCallback, al
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async.eachLimit(
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fileRelativePaths,
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5, // Number of parallel downloads
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function(relativePath, callback) {
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function (relativePath, callback) {
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downloadFile(nginxDir, localDir, relativePath, callback, updateCallback);
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},
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function(err) {
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function (err) {
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if (err) {
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console.error("Download failed: " + err);
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} else {
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@ -253,19 +287,66 @@ function downloadFiles(nginxDir, localDir, fileRelativePaths, updateCallback, al
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);
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}
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ipc.on("download-files", function (event, arg) {
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downloadFiles(
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arg.nginxDir,
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arg.localDir,
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arg.fileRelativePaths,
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function (size) {
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mainWindow.webContents.send("download-update", {
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size: size,
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versionString: arg.versionString,
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});
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function checkHash(localDir, relativePath, fileHash, callback, updateCallback) {
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var localPath = path.join(localDir, relativePath);
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var chunkSize = 1 << 16;
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var totalCount = 0;
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var buff = new Buffer(chunkSize);
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var hash = createHash("sha256");
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fs.open(localPath, "r", function (openErr, file) {
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if (openErr) {
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if (openErr.code !== "ENOENT") {
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console.log("Error opening file for hash check: " + openErr);
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}
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return;
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}
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var updater;
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var reader = function () {
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fs.read(file, buff, 0, chunkSize, null, updater);
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};
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updater = function (readErr, readSize) {
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if (readErr) {
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console.log("Error reading file for hash check: " + readErr);
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} else if (readSize > 0) {
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hash.update(buff.slice(0, readSize));
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totalCount += readSize;
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reader();
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} else {
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var state = (fileHash === hash.digest(encoding="hex")) ? "intact" : "altered";
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var sizes = { intact: 0, altered: 0 };
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sizes[state] = totalCount;
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fs.close(file, function (fileCloseErr) {
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if (fileCloseErr) {
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console.log("Error closing file for hash check: " + fileCloseErr);
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} else {
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callback(null, relativePath);
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updateCallback(sizes);
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}
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});
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}
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};
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reader();
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});
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}
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function checkHashes(localDir, hashes, updateCallback) {
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console.log(hashes);
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async.eachLimit(
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Object.keys(hashes),
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20,
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function (relativePath, callback) {
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checkHash(localDir, relativePath, hashes[relativePath], callback, updateCallback);
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},
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function () {
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mainWindow.webContents.send("download-success", arg.versionString);
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function (err) {
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if (err) {
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console.log("Hash check failed: " + err);
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}
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}
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);
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});
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}
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