draft: refactor project so it sits on top of a standalone app

zero.Web.UI/node_modules/buffer-indexof/index.js

@@ -0,0 +1,73 @@
+module.exports = function bufferIndexOf(buff, search, offset, encoding){
+  if (!Buffer.isBuffer(buff)) {
+    throw TypeError('buffer is not a buffer');
+  }
+
+  // allow optional offset when providing an encoding
+  if (encoding === undefined && typeof offset === 'string') {
+    encoding = offset;
+    offset = undefined;
+  }
+
+  if (typeof search === 'string') {
+    search = new Buffer(search, encoding || 'utf8');
+  } else if (typeof search === 'number' && !isNaN(search)) {
+    search = new Buffer([search])
+  } else if (!Buffer.isBuffer(search)) {
+    throw TypeError('search is not a bufferable object');
+  }
+
+  if (search.length === 0) {
+    return -1;
+  }
+
+  if (offset === undefined || (typeof offset === 'number' && isNaN(offset))) {
+    offset = 0;
+  } else if (typeof offset !== 'number') {
+    throw TypeError('offset is not a number');
+  }
+
+  if (offset < 0) {
+    offset = buff.length + offset
+  }
+
+  if (offset < 0) {
+    offset = 0;
+  }
+
+  var m = 0;
+  var s = -1;
+
+  for (var i = offset; i < buff.length ; ++i) {
+    if(buff[i] != search[m]){
+      s = -1;
+      // <-- go back
+      // match abc to aabc
+      // 'aabc'
+      // 'aab'
+      //    ^ no match
+      // a'abc'
+      //   ^ set index here now and look at these again.
+      //   'abc' yay!
+      i -= m-1
+      m = 0;
+    }
+
+    if(buff[i] == search[m]) {
+      if(s == -1) {
+        s = i;
+      }
+      ++m;
+      if(m == search.length) {
+        break;
+      }
+    }
+  }
+
+  if (s > -1 && buff.length - s < search.length) {
+    return -1;
+  }
+  return s;
+}
+
+