Demo for query storing
Change-Id: I947bcac841992c3f6cfd01ab337c265b0d01cb70
diff --git a/node_modules/buffer-fill/index.js b/node_modules/buffer-fill/index.js
new file mode 100644
index 0000000..428a9e1
--- /dev/null
+++ b/node_modules/buffer-fill/index.js
@@ -0,0 +1,113 @@
+/* Node.js 6.4.0 and up has full support */
+var hasFullSupport = (function () {
+ try {
+ if (!Buffer.isEncoding('latin1')) {
+ return false
+ }
+
+ var buf = Buffer.alloc ? Buffer.alloc(4) : new Buffer(4)
+
+ buf.fill('ab', 'ucs2')
+
+ return (buf.toString('hex') === '61006200')
+ } catch (_) {
+ return false
+ }
+}())
+
+function isSingleByte (val) {
+ return (val.length === 1 && val.charCodeAt(0) < 256)
+}
+
+function fillWithNumber (buffer, val, start, end) {
+ if (start < 0 || end > buffer.length) {
+ throw new RangeError('Out of range index')
+ }
+
+ start = start >>> 0
+ end = end === undefined ? buffer.length : end >>> 0
+
+ if (end > start) {
+ buffer.fill(val, start, end)
+ }
+
+ return buffer
+}
+
+function fillWithBuffer (buffer, val, start, end) {
+ if (start < 0 || end > buffer.length) {
+ throw new RangeError('Out of range index')
+ }
+
+ if (end <= start) {
+ return buffer
+ }
+
+ start = start >>> 0
+ end = end === undefined ? buffer.length : end >>> 0
+
+ var pos = start
+ var len = val.length
+ while (pos <= (end - len)) {
+ val.copy(buffer, pos)
+ pos += len
+ }
+
+ if (pos !== end) {
+ val.copy(buffer, pos, 0, end - pos)
+ }
+
+ return buffer
+}
+
+function fill (buffer, val, start, end, encoding) {
+ if (hasFullSupport) {
+ return buffer.fill(val, start, end, encoding)
+ }
+
+ if (typeof val === 'number') {
+ return fillWithNumber(buffer, val, start, end)
+ }
+
+ if (typeof val === 'string') {
+ if (typeof start === 'string') {
+ encoding = start
+ start = 0
+ end = buffer.length
+ } else if (typeof end === 'string') {
+ encoding = end
+ end = buffer.length
+ }
+
+ if (encoding !== undefined && typeof encoding !== 'string') {
+ throw new TypeError('encoding must be a string')
+ }
+
+ if (encoding === 'latin1') {
+ encoding = 'binary'
+ }
+
+ if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
+ throw new TypeError('Unknown encoding: ' + encoding)
+ }
+
+ if (val === '') {
+ return fillWithNumber(buffer, 0, start, end)
+ }
+
+ if (isSingleByte(val)) {
+ return fillWithNumber(buffer, val.charCodeAt(0), start, end)
+ }
+
+ val = new Buffer(val, encoding)
+ }
+
+ if (Buffer.isBuffer(val)) {
+ return fillWithBuffer(buffer, val, start, end)
+ }
+
+ // Other values (e.g. undefined, boolean, object) results in zero-fill
+ return fillWithNumber(buffer, 0, start, end)
+}
+
+module.exports = fill