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node_modules/xss/lib/cli.js

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+/**
+ * command line tool
+ *
+ * @author Zongmin Lei<leizongmin@gmail.com>
+ */
+
+var xss = require("./");
+var readline = require("readline");
+
+var rl = readline.createInterface({
+  input: process.stdin,
+  output: process.stdout,
+});
+
+console.log('Enter a blank line to do xss(), enter "@quit" to exit.\n');
+
+function take(c, n) {
+  var ret = "";
+  for (var i = 0; i < n; i++) {
+    ret += c;
+  }
+  return ret;
+}
+
+function setPrompt(line) {
+  line = line.toString();
+  rl.setPrompt("[" + line + "]" + take(" ", 5 - line.length));
+  rl.prompt();
+}
+
+setPrompt(1);
+
+var html = [];
+rl.on("line", function (line) {
+  if (line === "@quit") return process.exit();
+  if (line === "") {
+    console.log("");
+    console.log(xss(html.join("\r\n")));
+    console.log("");
+    html = [];
+  } else {
+    html.push(line);
+  }
+  setPrompt(html.length + 1);
+});