Add Robot_JoyIt driver

node_modules/qs/lib/utils.js

@@ -1,10 +1,32 @@
 'use strict';
 
 var formats = require('./formats');
+var getSideChannel = require('side-channel');
 
 var has = Object.prototype.hasOwnProperty;
 var isArray = Array.isArray;
 
+// Track objects created from arrayLimit overflow using side-channel
+// Stores the current max numeric index for O(1) lookup
+var overflowChannel = getSideChannel();
+
+var markOverflow = function markOverflow(obj, maxIndex) {
+    overflowChannel.set(obj, maxIndex);
+    return obj;
+};
+
+var isOverflow = function isOverflow(obj) {
+    return overflowChannel.has(obj);
+};
+
+var getMaxIndex = function getMaxIndex(obj) {
+    return overflowChannel.get(obj);
+};
+
+var setMaxIndex = function setMaxIndex(obj, maxIndex) {
+    overflowChannel.set(obj, maxIndex);
+};
+
 var hexTable = (function () {
     var array = [];
     for (var i = 0; i < 256; ++i) {
@@ -34,7 +56,7 @@ var compactQueue = function compactQueue(queue) {
 };
 
 var arrayToObject = function arrayToObject(source, options) {
-    var obj = options && options.plainObjects ? Object.create(null) : {};
+    var obj = options && options.plainObjects ? { __proto__: null } : {};
     for (var i = 0; i < source.length; ++i) {
         if (typeof source[i] !== 'undefined') {
             obj[i] = source[i];
@@ -50,11 +72,19 @@ var merge = function merge(target, source, options) {
         return target;
     }
 
-    if (typeof source !== 'object') {
+    if (typeof source !== 'object' && typeof source !== 'function') {
         if (isArray(target)) {
             target.push(source);
         } else if (target && typeof target === 'object') {
-            if ((options && (options.plainObjects || options.allowPrototypes)) || !has.call(Object.prototype, source)) {
+            if (isOverflow(target)) {
+                // Add at next numeric index for overflow objects
+                var newIndex = getMaxIndex(target) + 1;
+                target[newIndex] = source;
+                setMaxIndex(target, newIndex);
+            } else if (
+                (options && (options.plainObjects || options.allowPrototypes))
+                || !has.call(Object.prototype, source)
+            ) {
                 target[source] = true;
             }
         } else {
@@ -65,6 +95,18 @@ var merge = function merge(target, source, options) {
     }
 
     if (!target || typeof target !== 'object') {
+        if (isOverflow(source)) {
+            // Create new object with target at 0, source values shifted by 1
+            var sourceKeys = Object.keys(source);
+            var result = options && options.plainObjects
+                ? { __proto__: null, 0: target }
+                : { 0: target };
+            for (var m = 0; m < sourceKeys.length; m++) {
+                var oldKey = parseInt(sourceKeys[m], 10);
+                result[oldKey + 1] = source[sourceKeys[m]];
+            }
+            return markOverflow(result, getMaxIndex(source) + 1);
+        }
         return [target].concat(source);
     }
 
@@ -108,7 +150,7 @@ var assign = function assignSingleSource(target, source) {
     }, target);
 };
 
-var decode = function (str, decoder, charset) {
+var decode = function (str, defaultDecoder, charset) {
     var strWithoutPlus = str.replace(/\+/g, ' ');
     if (charset === 'iso-8859-1') {
         // unescape never throws, no try...catch needed:
@@ -122,6 +164,10 @@ var decode = function (str, decoder, charset) {
     }
 };
 
+var limit = 1024;
+
+/* eslint operator-linebreak: [2, "before"] */
+
 var encode = function encode(str, defaultEncoder, charset, kind, format) {
     // This code was originally written by Brian White (mscdex) for the io.js core querystring library.
     // It has been adapted here for stricter adherence to RFC 3986
@@ -143,45 +189,54 @@ var encode = function encode(str, defaultEncoder, charset, kind, format) {
     }
 
     var out = '';
-    for (var i = 0; i < string.length; ++i) {
-        var c = string.charCodeAt(i);
+    for (var j = 0; j < string.length; j += limit) {
+        var segment = string.length >= limit ? string.slice(j, j + limit) : string;
+        var arr = [];
 
-        if (
-            c === 0x2D // -
-            || c === 0x2E // .
-            || c === 0x5F // _
-            || c === 0x7E // ~
-            || (c >= 0x30 && c <= 0x39) // 0-9
-            || (c >= 0x41 && c <= 0x5A) // a-z
-            || (c >= 0x61 && c <= 0x7A) // A-Z
-            || (format === formats.RFC1738 && (c === 0x28 || c === 0x29)) // ( )
-        ) {
-            out += string.charAt(i);
-            continue;
+        for (var i = 0; i < segment.length; ++i) {
+            var c = segment.charCodeAt(i);
+            if (
+                c === 0x2D // -
+                || c === 0x2E // .
+                || c === 0x5F // _
+                || c === 0x7E // ~
+                || (c >= 0x30 && c <= 0x39) // 0-9
+                || (c >= 0x41 && c <= 0x5A) // a-z
+                || (c >= 0x61 && c <= 0x7A) // A-Z
+                || (format === formats.RFC1738 && (c === 0x28 || c === 0x29)) // ( )
+            ) {
+                arr[arr.length] = segment.charAt(i);
+                continue;
+            }
+
+            if (c < 0x80) {
+                arr[arr.length] = hexTable[c];
+                continue;
+            }
+
+            if (c < 0x800) {
+                arr[arr.length] = hexTable[0xC0 | (c >> 6)]
+                    + hexTable[0x80 | (c & 0x3F)];
+                continue;
+            }
+
+            if (c < 0xD800 || c >= 0xE000) {
+                arr[arr.length] = hexTable[0xE0 | (c >> 12)]
+                    + hexTable[0x80 | ((c >> 6) & 0x3F)]
+                    + hexTable[0x80 | (c & 0x3F)];
+                continue;
+            }
+
+            i += 1;
+            c = 0x10000 + (((c & 0x3FF) << 10) | (segment.charCodeAt(i) & 0x3FF));
+
+            arr[arr.length] = hexTable[0xF0 | (c >> 18)]
+                + hexTable[0x80 | ((c >> 12) & 0x3F)]
+                + hexTable[0x80 | ((c >> 6) & 0x3F)]
+                + hexTable[0x80 | (c & 0x3F)];
         }
 
-        if (c < 0x80) {
-            out = out + hexTable[c];
-            continue;
-        }
-
-        if (c < 0x800) {
-            out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
-            continue;
-        }
-
-        if (c < 0xD800 || c >= 0xE000) {
-            out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
-            continue;
-        }
-
-        i += 1;
-        c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
-        /* eslint operator-linebreak: [2, "before"] */
-        out += hexTable[0xF0 | (c >> 18)]
-            + hexTable[0x80 | ((c >> 12) & 0x3F)]
-            + hexTable[0x80 | ((c >> 6) & 0x3F)]
-            + hexTable[0x80 | (c & 0x3F)];
+        out += arr.join('');
     }
 
     return out;
@@ -223,8 +278,20 @@ var isBuffer = function isBuffer(obj) {
     return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
 };
 
-var combine = function combine(a, b) {
-    return [].concat(a, b);
+var combine = function combine(a, b, arrayLimit, plainObjects) {
+    // If 'a' is already an overflow object, add to it
+    if (isOverflow(a)) {
+        var newIndex = getMaxIndex(a) + 1;
+        a[newIndex] = b;
+        setMaxIndex(a, newIndex);
+        return a;
+    }
+
+    var result = [].concat(a, b);
+    if (result.length > arrayLimit) {
+        return markOverflow(arrayToObject(result, { plainObjects: plainObjects }), result.length - 1);
+    }
+    return result;
 };
 
 var maybeMap = function maybeMap(val, fn) {
@@ -246,6 +313,7 @@ module.exports = {
     decode: decode,
     encode: encode,
     isBuffer: isBuffer,
+    isOverflow: isOverflow,
     isRegExp: isRegExp,
     maybeMap: maybeMap,
     merge: merge