Added argument parsing and file reading.

cli/index.js

@@ -1,3 +1,21 @@
-for(var i = 0; i < 10; ++i){
-	console.log("Main");
+var CryptoJS = require("crypto-js");
+var FileSystem = require("fs");
+
+const argv = process.argv;
+const argc = process.argv.length;
+
+if(argc != 4){
+    console.log("Failure: invalid argument length!");
+    process.exit(1);
 }
+
+const htmlFilepath = argv[2];
+const password = argv[3];
+
+try{
+    var contents = FileSystem.readFileSync(htmlFilepath, 'utf8');
+}catch(e){
+    console.log("Failure: file does not exist!");
+    process.exit(1);
+}
+console.log(contents);