Initial commitHEADmane

1 files changed, 150 insertions, 0 deletions

diff --git a/MistyCore/index.js b/MistyCore/index.js
new file mode 100644
index 0000000..6f09b4a
--- /dev/null
+++ b/MistyCore/index.js
@@ -0,0 +1,150 @@
+process.stdout.write(".");
+const fs = require('fs');
+const path = require('path');
+const chalk = require("chalk");
+
+global._error = require('./error');
+
+process.stdout.write(".");
+global.systemRoot = path.resolve(__dirname + "/..");
+global.systemLog = path.resolve(systemRoot + "/../Volumes/VM/CurrentLog.log");
+global.hostname = "(none)";
+global.currentStage = 0;
+global.uiProcess = null;
+global.osVersion = fs.readFileSync(systemRoot + "/MistyOSVersion").toString().trim();
+
+process.stdout.write(".");
+process.on('uncaughtException', (error) => {
+    try {
+        log("MistyCore", "An internal exception occurred.");
+        log("MistyCore", error.stack);
+        log("MistyCore", "Aborting system operation");
+    } catch (e) {}
+
+    try {
+        fs.copyFileSync(systemLog, systemRoot + "/Logs/LastCrash.log");
+    } catch (e) {}
+
+    try {
+        require('child_process').execFileSync("/System/Binaries/sh", [ "-c", "echo 's' > /System/Volumes/FieldService/sysrq-trigger" ]);
+    } catch (e) {}
+
+    console.clear();
+    for (let i = 0; i < process.stdout.rows - 1; i++) {
+        process.stdout.write(chalk.bgYellow.white(" ".repeat(process.stdout.columns)));
+    }
+
+    process.stdout.cursorTo(0, 0);
+    _error(error, currentStage, osVersion);
+    global.halt();
+})
+
+process.stdout.write(".");
+global.halt = () => {
+    let v = true;
+    while (v) {}
+}
+
+process.stdout.write(".");
+global.log = (service, text) => {
+    let lines = text.split("\n");
+
+    for (let line of lines) {
+        fs.appendFileSync(systemLog, "\n" + new Date().toDateString().substring(4, 10) + " " + new Date().toTimeString().split(" ")[0] + " " + hostname + " " + service + ": " + text);
+    }
+}
+
+process.stdout.write(".");
+if (!fs.existsSync(systemRoot + "/../Volumes")) fs.mkdirSync(systemRoot + "/../Volumes");
+if (!fs.existsSync(systemRoot + "/../Volumes/VM")) fs.mkdirSync(systemRoot + "/../Volumes/VM");
+fs.writeFileSync(systemLog, "");
+
+process.stdout.write(".");
+log("MistyCore", "Setting runtime variables...");
+fs.writeFileSync(systemRoot + "/../Volumes/VM/SystemRoot", systemRoot);
+fs.writeFileSync(systemRoot + "/../Volumes/VM/SystemLog", systemLog);
+fs.writeFileSync(systemRoot + "/../Volumes/VM/Hostname", hostname);
+fs.writeFileSync(systemRoot + "/../Volumes/VM/Version", fs.readFileSync(systemRoot + "/MistyOSVersion").toString().trim());
+fs.mkdirSync(systemRoot + "/../Volumes/VM/LaunchDaemons");
+fs.mkdirSync(systemRoot + "/../Volumes/VM/LaunchDaemonsTimes");
+log("MistyCore", "Done setting runtime variables");
+
+process.stdout.write(".");
+global.services = require('./service');
+global.socket = require('./socket');
+
+process.stdout.write(".");
+log("MistyCore", "Creating launch daemons wrappers...");
+let servicesList = services.list();
+for (let name in servicesList) {
+    fs.writeFileSync(systemRoot + "/../Volumes/VM/LaunchDaemons/" + name, "-1");
+}
+log("MistyCore", "Done creating launch daemons wrappers");
+
+log("MistyCore", "Starting MistyCore on MistyOS " + fs.readFileSync(systemRoot + "/MistyOSVersion").toString().trim());
+
+process.stdout.write(".");
+console.clear();
+log("MistyCore", "Showing banner");
+
+require('./banner')();
+
+console.log("");
+console.log("MistyOS is starting up...");
+process.stdout.write("    Initializing MistyCore...\n");
+
+log("MistyCore", "Done showing banner");
+log("MistyCore-Startup", "Running startup items...");
+
+for (let unit of fs.readdirSync(systemRoot + "/StartupItems")) {
+    let startupItemStage = parseInt(unit.substring(0, 1));
+    if (startupItemStage !== currentStage) {
+        services.reachTarget(currentStage);
+        currentStage = startupItemStage;
+    }
+
+    log("MistyCore-Startup", "Starting item: " + systemRoot + "/StartupItems/" + unit);
+
+    let unitName = unit.split("--")[1];
+    let unitNamePretty = unitName.substring(0, unitName.length - 3);
+
+    process.stdout.write("    Running " + unitNamePretty + "...");
+
+    try {
+        log("MistyCore-Startup", "Executing file: " + systemRoot + "/StartupItems/" + unit);
+        require(systemRoot + "/StartupItems/" + unit);
+        log("MistyCore-Startup", "Registered success for item: " + systemRoot + "/StartupItems/" + unit);
+
+        process.stdout.write(chalk.green(" Success") + "\n");
+    } catch (e) {
+        log("MistyCore-Startup", "Registered failure for item: " + systemRoot + "/StartupItems/" + unit);
+        log("MistyCore-Startup", e.stack);
+
+        process.stdout.write(chalk.yellow(" Failure") + "\n");
+        console.log("");
+        console.log(chalk.red.inverse("MistyOS is unable to start up."));
+        console.log("");
+        console.log(chalk.red("A failing startup item is preventing MistyOS from starting up correctly."));
+        console.log("    " + chalk.red("Startup item: " + unitNamePretty));
+        console.log("    " + chalk.red("Error message: " + e.message));
+        console.log("");
+        console.log(chalk.red("Try starting your device in safe mode by holding Shift during start up."));
+        global.halt();
+    }
+}
+
+services.reachTarget(9);
+
+if (!global.uiProcess) {
+    console.log("");
+    console.log(chalk.red.inverse("MistyOS does not have a user interface."));
+    console.log("");
+    console.log(chalk.red("MistyOS has started successfully, but no user interface has been started."));
+    console.log("    " + chalk.red("Wanted startup item: /System/Library/StartupItems/999--Shell.js"));
+    console.log("    " + chalk.red("Try reinstall MistyOS if this is not expected."));
+    console.log("");
+    console.log(chalk.red("Try starting your device in safe mode by holding Shift during start up."));
+    global.halt();
+}
+
+setInterval(() => {})
\ No newline at end of file