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-rw-r--r--src/extras/findgame.js67
-rw-r--r--src/extras/requests.js153
2 files changed, 220 insertions, 0 deletions
diff --git a/src/extras/findgame.js b/src/extras/findgame.js
new file mode 100644
index 0000000..42c9b85
--- /dev/null
+++ b/src/extras/findgame.js
@@ -0,0 +1,67 @@
+const fs = require("fs");
+const path = require("path");
+const vdf = require("simple-vdf");
+const { app } = require("electron");
+
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
+
+module.exports = async () => {
+ let gamepath = "";
+
+ // Autodetect path
+ // Windows only using powershell and windows registery
+ // Get-Item -Path Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Respawn\Titanfall2\
+ if (process.platform == "win32") {
+ try {
+ const {stdout} = await exec("Get-ItemProperty -Path Registry::HKEY_LOCAL_MACHINE\\SOFTWARE\\Respawn\\Titanfall2\\ -Name \"Install Dir\"", {"shell":"powershell.exe"});
+
+ const gamepath = stdout.split('\n')
+ .filter(r => r.indexOf("Install Dir") !== -1)[0]
+ .replace(/\s+/g,' ')
+ .trim()
+ .replace("Install Dir : ","");
+
+ if (gamepath) {return gamepath}
+ } catch (err) {}
+ }
+
+ // Detect using Steam VDF
+ function readvdf(data) {
+ // Parse read_data
+ data = vdf.parse(data);
+
+ // `.length - 1` This is because the last value is `contentstatsid`
+ for (let pathIterator = 0; pathIterator < Object.values(data["libraryfolders"]).length - 1; pathIterator++) {
+ let data_array = Object.values(data["libraryfolders"][pathIterator])
+
+ if (fs.existsSync(data_array[0] + "/steamapps/common/Titanfall2/Titanfall2.exe")) {
+ return data_array[0] + "/steamapps/common/Titanfall2";
+ }
+ }
+ }
+
+ let folder = null;
+ switch (process.platform) {
+ case "win32":
+ folder = "C:\\Program Files (x86)\\Steam\\steamapps\\libraryfolders.vdf";
+ break
+ case "linux":
+ case "openbsd":
+ case "freebsd":
+ folder = path.join(app.getPath("home"), "/.steam/steam/steamapps/libraryfolders.vdf");
+ break
+ }
+
+ if (fs.existsSync(folder) && folder) {
+ let data = fs.readFileSync(folder)
+ let read_vdf = readvdf(data.toString())
+ if (read_vdf ) {return read_vdf}
+ }
+
+ if (gamepath) {
+ return gamepath;
+ } else {
+ return false;
+ }
+}
diff --git a/src/extras/requests.js b/src/extras/requests.js
new file mode 100644
index 0000000..16b1330
--- /dev/null
+++ b/src/extras/requests.js
@@ -0,0 +1,153 @@
+const { app } = require("electron");
+const path = require("path");
+const fs = require("fs");
+const { https } = require("follow-redirects");
+
+
+// all requests results are stored in this file
+const cachePath = path.join(app.getPath("cache"), "requests.json");
+const NORTHSTAR_LATEST_RELEASE_KEY = "nsLatestRelease";
+const NORTHSTAR_RELEASE_NOTES_KEY = "nsReleaseNotes";
+const VIPER_RELEASE_NOTES_KEY = "vpReleaseNotes";
+
+
+function _saveCache(data) {
+ fs.writeFileSync(cachePath, JSON.stringify(data));
+}
+
+function _getRequestsCache() {
+ if (fs.existsSync(cachePath)) {
+ return JSON.parse(fs.readFileSync(cachePath, "utf8"));
+ } else {
+ fs.writeFileSync(cachePath, "{}");
+ return {};
+ }
+}
+
+// Returns latest Northstar version available from GitHub releases. If
+// there's no cache result for this request, or if cache exists but is
+// old, refreshes cache with new data.
+async function getLatestNsVersion() {
+ return new Promise((resolve, reject) => {
+ let cache = _getRequestsCache();
+
+ if (cache[NORTHSTAR_LATEST_RELEASE_KEY] && (Date.now() - cache[NORTHSTAR_LATEST_RELEASE_KEY]["time"]) < 5 * 60 * 1000) {
+ resolve( cache[NORTHSTAR_LATEST_RELEASE_KEY]["body"]["tag_name"] );
+ } else {
+ https.get({
+ host: "api.github.com",
+ port: 443,
+ path: "/repos/R2Northstar/Northstar/releases/latest",
+ method: "GET",
+ headers: { "User-Agent": "viper" }
+ },
+
+ response => {
+ response.setEncoding("utf8");
+ let responseData = "";
+
+ response.on("data", data => {
+ responseData += data;
+ });
+
+ response.on("end", _ => {
+ cache[NORTHSTAR_LATEST_RELEASE_KEY] = {
+ "time": Date.now(),
+ "body": JSON.parse(responseData)
+ };
+ _saveCache(cache);
+ resolve( cache[NORTHSTAR_LATEST_RELEASE_KEY]["body"]["tag_name"] );
+ });
+ });
+ }
+ });
+}
+
+// Returns the download link to latest Northstar version. Should always
+// be called after getLatestNsVersion, as it refreshes cache data (if
+// needed).
+function getLatestNsVersionLink() {
+ const cache = _getRequestsCache();
+ return cache[NORTHSTAR_LATEST_RELEASE_KEY]["body"].assets[0].browser_download_url;
+}
+
+// Returns and caches the Northstar release notes
+async function getNsReleaseNotes() {
+ return new Promise(resolve => {
+ let cache = _getRequestsCache();
+
+ if (cache[NORTHSTAR_RELEASE_NOTES_KEY] && (Date.now() - cache[NORTHSTAR_RELEASE_NOTES_KEY]["time"]) < 5 * 60 * 1000) {
+ resolve( cache[NORTHSTAR_RELEASE_NOTES_KEY]["body"] );
+ } else {
+ https.get({
+ host: "api.github.com",
+ port: 443,
+ path: "/repos/R2Northstar/Northstar/releases",
+ method: "GET",
+ headers: { "User-Agent": "viper" }
+ },
+
+ response => {
+ response.setEncoding("utf8");
+ let responseData = "";
+
+ response.on("data", data => {
+ responseData += data;
+ });
+
+ response.on("end", _ => {
+ cache[NORTHSTAR_RELEASE_NOTES_KEY] = {
+ "time": Date.now(),
+ "body": JSON.parse(responseData)
+ };
+ _saveCache(cache);
+ resolve( cache[NORTHSTAR_RELEASE_NOTES_KEY]["body"] );
+ });
+ });
+ }
+ });
+}
+
+// Returns and caches the Viper release notes
+async function getVpReleaseNotes() {
+ return new Promise(resolve => {
+ let cache = _getRequestsCache();
+
+ if (cache[VIPER_RELEASE_NOTES_KEY] && (Date.now() - cache[VIPER_RELEASE_NOTES_KEY]["time"]) < 5 * 60 * 1000) {
+ resolve( cache[VIPER_RELEASE_NOTES_KEY]["body"] );
+ } else {
+ https.get({
+ host: "api.github.com",
+ port: 443,
+ path: "/repos/0negal/viper/releases",
+ method: "GET",
+ headers: { "User-Agent": "viper" }
+ },
+
+ response => {
+ response.setEncoding("utf8");
+ let responseData = "";
+
+ response.on("data", data => {
+ responseData += data;
+ });
+
+ response.on("end", _ => {
+ cache[VIPER_RELEASE_NOTES_KEY] = {
+ "time": Date.now(),
+ "body": JSON.parse(responseData)
+ };
+ _saveCache(cache);
+ resolve( cache[VIPER_RELEASE_NOTES_KEY]["body"] );
+ });
+ });
+ }
+ });
+}
+
+module.exports = {
+ getLatestNsVersion,
+ getLatestNsVersionLink,
+ getNsReleaseNotes,
+ getVpReleaseNotes
+};