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Posted to commits@couchdb.apache.org by ga...@apache.org on 2015/11/30 10:37:07 UTC
[25/51] [abbrv] [partial] couchdb-nmo git commit: Remove node_modules
from repo
http://git-wip-us.apache.org/repos/asf/couchdb-nmo/blob/6436833c/node_modules/couchbulkimporter/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js
----------------------------------------------------------------------
diff --git a/node_modules/couchbulkimporter/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js b/node_modules/couchbulkimporter/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js
deleted file mode 100644
index 555aa79..0000000
--- a/node_modules/couchbulkimporter/node_modules/mongodb/node_modules/mongodb-core/node_modules/bson/alternate_parsers/bson.js
+++ /dev/null
@@ -1,1574 +0,0 @@
-var Long = require('../lib/bson/long').Long
- , Double = require('../lib/bson/double').Double
- , Timestamp = require('../lib/bson/timestamp').Timestamp
- , ObjectID = require('../lib/bson/objectid').ObjectID
- , Symbol = require('../lib/bson/symbol').Symbol
- , Code = require('../lib/bson/code').Code
- , MinKey = require('../lib/bson/min_key').MinKey
- , MaxKey = require('../lib/bson/max_key').MaxKey
- , DBRef = require('../lib/bson/db_ref').DBRef
- , Binary = require('../lib/bson/binary').Binary
- , BinaryParser = require('../lib/bson/binary_parser').BinaryParser
- , writeIEEE754 = require('../lib/bson/float_parser').writeIEEE754
- , readIEEE754 = require('../lib/bson/float_parser').readIEEE754
-
-// To ensure that 0.4 of node works correctly
-var isDate = function isDate(d) {
- return typeof d === 'object' && Object.prototype.toString.call(d) === '[object Date]';
-}
-
-/**
- * Create a new BSON instance
- *
- * @class
- * @return {BSON} instance of BSON Parser.
- */
-function BSON () {};
-
-/**
- * @ignore
- * @api private
- */
-// BSON MAX VALUES
-BSON.BSON_INT32_MAX = 0x7FFFFFFF;
-BSON.BSON_INT32_MIN = -0x80000000;
-
-BSON.BSON_INT64_MAX = Math.pow(2, 63) - 1;
-BSON.BSON_INT64_MIN = -Math.pow(2, 63);
-
-// JS MAX PRECISE VALUES
-BSON.JS_INT_MAX = 0x20000000000000; // Any integer up to 2^53 can be precisely represented by a double.
-BSON.JS_INT_MIN = -0x20000000000000; // Any integer down to -2^53 can be precisely represented by a double.
-
-// Internal long versions
-var JS_INT_MAX_LONG = Long.fromNumber(0x20000000000000); // Any integer up to 2^53 can be precisely represented by a double.
-var JS_INT_MIN_LONG = Long.fromNumber(-0x20000000000000); // Any integer down to -2^53 can be precisely represented by a double.
-
-/**
- * Number BSON Type
- *
- * @classconstant BSON_DATA_NUMBER
- **/
-BSON.BSON_DATA_NUMBER = 1;
-/**
- * String BSON Type
- *
- * @classconstant BSON_DATA_STRING
- **/
-BSON.BSON_DATA_STRING = 2;
-/**
- * Object BSON Type
- *
- * @classconstant BSON_DATA_OBJECT
- **/
-BSON.BSON_DATA_OBJECT = 3;
-/**
- * Array BSON Type
- *
- * @classconstant BSON_DATA_ARRAY
- **/
-BSON.BSON_DATA_ARRAY = 4;
-/**
- * Binary BSON Type
- *
- * @classconstant BSON_DATA_BINARY
- **/
-BSON.BSON_DATA_BINARY = 5;
-/**
- * Binary BSON Type
- *
- * @classconstant BSON_DATA_UNDEFINED
- **/
-BSON.BSON_DATA_UNDEFINED = 6;
-/**
- * ObjectID BSON Type
- *
- * @classconstant BSON_DATA_OID
- **/
-BSON.BSON_DATA_OID = 7;
-/**
- * Boolean BSON Type
- *
- * @classconstant BSON_DATA_BOOLEAN
- **/
-BSON.BSON_DATA_BOOLEAN = 8;
-/**
- * Date BSON Type
- *
- * @classconstant BSON_DATA_DATE
- **/
-BSON.BSON_DATA_DATE = 9;
-/**
- * null BSON Type
- *
- * @classconstant BSON_DATA_NULL
- **/
-BSON.BSON_DATA_NULL = 10;
-/**
- * RegExp BSON Type
- *
- * @classconstant BSON_DATA_REGEXP
- **/
-BSON.BSON_DATA_REGEXP = 11;
-/**
- * Code BSON Type
- *
- * @classconstant BSON_DATA_CODE
- **/
-BSON.BSON_DATA_CODE = 13;
-/**
- * Symbol BSON Type
- *
- * @classconstant BSON_DATA_SYMBOL
- **/
-BSON.BSON_DATA_SYMBOL = 14;
-/**
- * Code with Scope BSON Type
- *
- * @classconstant BSON_DATA_CODE_W_SCOPE
- **/
-BSON.BSON_DATA_CODE_W_SCOPE = 15;
-/**
- * 32 bit Integer BSON Type
- *
- * @classconstant BSON_DATA_INT
- **/
-BSON.BSON_DATA_INT = 16;
-/**
- * Timestamp BSON Type
- *
- * @classconstant BSON_DATA_TIMESTAMP
- **/
-BSON.BSON_DATA_TIMESTAMP = 17;
-/**
- * Long BSON Type
- *
- * @classconstant BSON_DATA_LONG
- **/
-BSON.BSON_DATA_LONG = 18;
-/**
- * MinKey BSON Type
- *
- * @classconstant BSON_DATA_MIN_KEY
- **/
-BSON.BSON_DATA_MIN_KEY = 0xff;
-/**
- * MaxKey BSON Type
- *
- * @classconstant BSON_DATA_MAX_KEY
- **/
-BSON.BSON_DATA_MAX_KEY = 0x7f;
-
-/**
- * Binary Default Type
- *
- * @classconstant BSON_BINARY_SUBTYPE_DEFAULT
- **/
-BSON.BSON_BINARY_SUBTYPE_DEFAULT = 0;
-/**
- * Binary Function Type
- *
- * @classconstant BSON_BINARY_SUBTYPE_FUNCTION
- **/
-BSON.BSON_BINARY_SUBTYPE_FUNCTION = 1;
-/**
- * Binary Byte Array Type
- *
- * @classconstant BSON_BINARY_SUBTYPE_BYTE_ARRAY
- **/
-BSON.BSON_BINARY_SUBTYPE_BYTE_ARRAY = 2;
-/**
- * Binary UUID Type
- *
- * @classconstant BSON_BINARY_SUBTYPE_UUID
- **/
-BSON.BSON_BINARY_SUBTYPE_UUID = 3;
-/**
- * Binary MD5 Type
- *
- * @classconstant BSON_BINARY_SUBTYPE_MD5
- **/
-BSON.BSON_BINARY_SUBTYPE_MD5 = 4;
-/**
- * Binary User Defined Type
- *
- * @classconstant BSON_BINARY_SUBTYPE_USER_DEFINED
- **/
-BSON.BSON_BINARY_SUBTYPE_USER_DEFINED = 128;
-
-/**
- * Calculate the bson size for a passed in Javascript object.
- *
- * @param {Object} object the Javascript object to calculate the BSON byte size for.
- * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**.
- * @return {Number} returns the number of bytes the BSON object will take up.
- * @api public
- */
-BSON.calculateObjectSize = function calculateObjectSize(object, serializeFunctions) {
- var totalLength = (4 + 1);
-
- if(Array.isArray(object)) {
- for(var i = 0; i < object.length; i++) {
- totalLength += calculateElement(i.toString(), object[i], serializeFunctions)
- }
- } else {
- // If we have toBSON defined, override the current object
- if(object.toBSON) {
- object = object.toBSON();
- }
-
- // Calculate size
- for(var key in object) {
- totalLength += calculateElement(key, object[key], serializeFunctions)
- }
- }
-
- return totalLength;
-}
-
-/**
- * @ignore
- * @api private
- */
-function calculateElement(name, value, serializeFunctions) {
- var isBuffer = typeof Buffer !== 'undefined';
-
- // If we have toBSON defined, override the current object
- if(value && value.toBSON){
- value = value.toBSON();
- }
-
- switch(typeof value) {
- case 'string':
- return 1 + (!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1 + 4 + (!isBuffer ? numberOfBytes(value) : Buffer.byteLength(value, 'utf8')) + 1;
- case 'number':
- if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) {
- if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) { // 32 bit
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (4 + 1);
- } else {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1);
- }
- } else { // 64 bit
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1);
- }
- case 'undefined':
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1);
- case 'boolean':
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 1);
- case 'object':
- if(value == null || value instanceof MinKey || value instanceof MaxKey || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1);
- } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (12 + 1);
- } else if(value instanceof Date || isDate(value)) {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1);
- } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (1 + 4 + 1) + value.length;
- } else if(value instanceof Long || value instanceof Double || value instanceof Timestamp
- || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Double' || value['_bsontype'] == 'Timestamp') {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (8 + 1);
- } else if(value instanceof Code || value['_bsontype'] == 'Code') {
- // Calculate size depending on the availability of a scope
- if(value.scope != null && Object.keys(value.scope).length > 0) {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions);
- } else {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.code.toString()) : Buffer.byteLength(value.code.toString(), 'utf8')) + 1;
- }
- } else if(value instanceof Binary || value['_bsontype'] == 'Binary') {
- // Check what kind of subtype we have
- if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1 + 4);
- } else {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + (value.position + 1 + 4 + 1);
- }
- } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + ((!isBuffer ? numberOfBytes(value.value) : Buffer.byteLength(value.value, 'utf8')) + 4 + 1 + 1);
- } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') {
- // Set up correct object for serialization
- var ordered_values = {
- '$ref': value.namespace
- , '$id' : value.oid
- };
-
- // Add db reference if it exists
- if(null != value.db) {
- ordered_values['$db'] = value.db;
- }
-
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + BSON.calculateObjectSize(ordered_values, serializeFunctions);
- } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1
- + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1
- } else {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + BSON.calculateObjectSize(value, serializeFunctions) + 1;
- }
- case 'function':
- // WTF for 0.4.X where typeof /someregexp/ === 'function'
- if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + (!isBuffer ? numberOfBytes(value.source) : Buffer.byteLength(value.source, 'utf8')) + 1
- + (value.global ? 1 : 0) + (value.ignoreCase ? 1 : 0) + (value.multiline ? 1 : 0) + 1
- } else {
- if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1 + BSON.calculateObjectSize(value.scope, serializeFunctions);
- } else if(serializeFunctions) {
- return (name != null ? ((!isBuffer ? numberOfBytes(name) : Buffer.byteLength(name, 'utf8')) + 1) : 0) + 1 + 4 + (!isBuffer ? numberOfBytes(value.toString()) : Buffer.byteLength(value.toString(), 'utf8')) + 1;
- }
- }
- }
-
- return 0;
-}
-
-/**
- * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization.
- *
- * @param {Object} object the Javascript object to serialize.
- * @param {Boolean} checkKeys the serializer will check if keys are valid.
- * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object.
- * @param {Number} index the index in the buffer where we wish to start serializing into.
- * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**.
- * @return {Number} returns the new write index in the Buffer.
- * @api public
- */
-BSON.serializeWithBufferAndIndex = function serializeWithBufferAndIndex(object, checkKeys, buffer, index, serializeFunctions) {
- // Default setting false
- serializeFunctions = serializeFunctions == null ? false : serializeFunctions;
- // Write end information (length of the object)
- var size = buffer.length;
- // Write the size of the object
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- return serializeObject(object, checkKeys, buffer, index, serializeFunctions) - 1;
-}
-
-/**
- * @ignore
- * @api private
- */
-var serializeObject = function(object, checkKeys, buffer, index, serializeFunctions) {
- if(object.toBSON) {
- if(typeof object.toBSON != 'function') throw new Error("toBSON is not a function");
- object = object.toBSON();
- if(object != null && typeof object != 'object') throw new Error("toBSON function did not return an object");
- }
-
- // Process the object
- if(Array.isArray(object)) {
- for(var i = 0; i < object.length; i++) {
- index = packElement(i.toString(), object[i], checkKeys, buffer, index, serializeFunctions);
- }
- } else {
- // If we have toBSON defined, override the current object
- if(object.toBSON) {
- object = object.toBSON();
- }
-
- // Serialize the object
- for(var key in object) {
- // Check the key and throw error if it's illegal
- if (key != '$db' && key != '$ref' && key != '$id') {
- // dollars and dots ok
- BSON.checkKey(key, !checkKeys);
- }
-
- // Pack the element
- index = packElement(key, object[key], checkKeys, buffer, index, serializeFunctions);
- }
- }
-
- // Write zero
- buffer[index++] = 0;
- return index;
-}
-
-var stringToBytes = function(str) {
- var ch, st, re = [];
- for (var i = 0; i < str.length; i++ ) {
- ch = str.charCodeAt(i); // get char
- st = []; // set up "stack"
- do {
- st.push( ch & 0xFF ); // push byte to stack
- ch = ch >> 8; // shift value down by 1 byte
- }
- while ( ch );
- // add stack contents to result
- // done because chars have "wrong" endianness
- re = re.concat( st.reverse() );
- }
- // return an array of bytes
- return re;
-}
-
-var numberOfBytes = function(str) {
- var ch, st, re = 0;
- for (var i = 0; i < str.length; i++ ) {
- ch = str.charCodeAt(i); // get char
- st = []; // set up "stack"
- do {
- st.push( ch & 0xFF ); // push byte to stack
- ch = ch >> 8; // shift value down by 1 byte
- }
- while ( ch );
- // add stack contents to result
- // done because chars have "wrong" endianness
- re = re + st.length;
- }
- // return an array of bytes
- return re;
-}
-
-/**
- * @ignore
- * @api private
- */
-var writeToTypedArray = function(buffer, string, index) {
- var bytes = stringToBytes(string);
- for(var i = 0; i < bytes.length; i++) {
- buffer[index + i] = bytes[i];
- }
- return bytes.length;
-}
-
-/**
- * @ignore
- * @api private
- */
-var supportsBuffer = typeof Buffer != 'undefined';
-
-/**
- * @ignore
- * @api private
- */
-var packElement = function(name, value, checkKeys, buffer, index, serializeFunctions) {
-
- // If we have toBSON defined, override the current object
- if(value && value.toBSON){
- value = value.toBSON();
- }
-
- var startIndex = index;
-
- switch(typeof value) {
- case 'string':
- // console.log("+++++++++++ index string:: " + index)
- // Encode String type
- buffer[index++] = BSON.BSON_DATA_STRING;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
-
- // Calculate size
- var size = supportsBuffer ? Buffer.byteLength(value) + 1 : numberOfBytes(value) + 1;
- // console.log("====== key :: " + name + " size ::" + size)
- // Write the size of the string to buffer
- buffer[index + 3] = (size >> 24) & 0xff;
- buffer[index + 2] = (size >> 16) & 0xff;
- buffer[index + 1] = (size >> 8) & 0xff;
- buffer[index] = size & 0xff;
- // Ajust the index
- index = index + 4;
- // Write the string
- supportsBuffer ? buffer.write(value, index, 'utf8') : writeToTypedArray(buffer, value, index);
- // Update index
- index = index + size - 1;
- // Write zero
- buffer[index++] = 0;
- // Return index
- return index;
- case 'number':
- // We have an integer value
- if(Math.floor(value) === value && value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) {
- // If the value fits in 32 bits encode as int, if it fits in a double
- // encode it as a double, otherwise long
- if(value >= BSON.BSON_INT32_MIN && value <= BSON.BSON_INT32_MAX) {
- // Set int type 32 bits or less
- buffer[index++] = BSON.BSON_DATA_INT;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Write the int value
- buffer[index++] = value & 0xff;
- buffer[index++] = (value >> 8) & 0xff;
- buffer[index++] = (value >> 16) & 0xff;
- buffer[index++] = (value >> 24) & 0xff;
- } else if(value >= BSON.JS_INT_MIN && value <= BSON.JS_INT_MAX) {
- // Encode as double
- buffer[index++] = BSON.BSON_DATA_NUMBER;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Write float
- writeIEEE754(buffer, value, index, 'little', 52, 8);
- // Ajust index
- index = index + 8;
- } else {
- // Set long type
- buffer[index++] = BSON.BSON_DATA_LONG;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- var longVal = Long.fromNumber(value);
- var lowBits = longVal.getLowBits();
- var highBits = longVal.getHighBits();
- // Encode low bits
- buffer[index++] = lowBits & 0xff;
- buffer[index++] = (lowBits >> 8) & 0xff;
- buffer[index++] = (lowBits >> 16) & 0xff;
- buffer[index++] = (lowBits >> 24) & 0xff;
- // Encode high bits
- buffer[index++] = highBits & 0xff;
- buffer[index++] = (highBits >> 8) & 0xff;
- buffer[index++] = (highBits >> 16) & 0xff;
- buffer[index++] = (highBits >> 24) & 0xff;
- }
- } else {
- // Encode as double
- buffer[index++] = BSON.BSON_DATA_NUMBER;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Write float
- writeIEEE754(buffer, value, index, 'little', 52, 8);
- // Ajust index
- index = index + 8;
- }
-
- return index;
- case 'undefined':
- // Set long type
- buffer[index++] = BSON.BSON_DATA_NULL;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- return index;
- case 'boolean':
- // Write the type
- buffer[index++] = BSON.BSON_DATA_BOOLEAN;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Encode the boolean value
- buffer[index++] = value ? 1 : 0;
- return index;
- case 'object':
- if(value === null || value instanceof MinKey || value instanceof MaxKey
- || value['_bsontype'] == 'MinKey' || value['_bsontype'] == 'MaxKey') {
- // Write the type of either min or max key
- if(value === null) {
- buffer[index++] = BSON.BSON_DATA_NULL;
- } else if(value instanceof MinKey) {
- buffer[index++] = BSON.BSON_DATA_MIN_KEY;
- } else {
- buffer[index++] = BSON.BSON_DATA_MAX_KEY;
- }
-
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- return index;
- } else if(value instanceof ObjectID || value['_bsontype'] == 'ObjectID') {
- // console.log("+++++++++++ index OBJECTID:: " + index)
- // Write the type
- buffer[index++] = BSON.BSON_DATA_OID;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
-
- // Write objectid
- supportsBuffer ? buffer.write(value.id, index, 'binary') : writeToTypedArray(buffer, value.id, index);
- // Ajust index
- index = index + 12;
- return index;
- } else if(value instanceof Date || isDate(value)) {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_DATE;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
-
- // Write the date
- var dateInMilis = Long.fromNumber(value.getTime());
- var lowBits = dateInMilis.getLowBits();
- var highBits = dateInMilis.getHighBits();
- // Encode low bits
- buffer[index++] = lowBits & 0xff;
- buffer[index++] = (lowBits >> 8) & 0xff;
- buffer[index++] = (lowBits >> 16) & 0xff;
- buffer[index++] = (lowBits >> 24) & 0xff;
- // Encode high bits
- buffer[index++] = highBits & 0xff;
- buffer[index++] = (highBits >> 8) & 0xff;
- buffer[index++] = (highBits >> 16) & 0xff;
- buffer[index++] = (highBits >> 24) & 0xff;
- return index;
- } else if(typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_BINARY;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Get size of the buffer (current write point)
- var size = value.length;
- // Write the size of the string to buffer
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- // Write the default subtype
- buffer[index++] = BSON.BSON_BINARY_SUBTYPE_DEFAULT;
- // Copy the content form the binary field to the buffer
- value.copy(buffer, index, 0, size);
- // Adjust the index
- index = index + size;
- return index;
- } else if(value instanceof Long || value instanceof Timestamp || value['_bsontype'] == 'Long' || value['_bsontype'] == 'Timestamp') {
- // Write the type
- buffer[index++] = value instanceof Long || value['_bsontype'] == 'Long' ? BSON.BSON_DATA_LONG : BSON.BSON_DATA_TIMESTAMP;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Write the date
- var lowBits = value.getLowBits();
- var highBits = value.getHighBits();
- // Encode low bits
- buffer[index++] = lowBits & 0xff;
- buffer[index++] = (lowBits >> 8) & 0xff;
- buffer[index++] = (lowBits >> 16) & 0xff;
- buffer[index++] = (lowBits >> 24) & 0xff;
- // Encode high bits
- buffer[index++] = highBits & 0xff;
- buffer[index++] = (highBits >> 8) & 0xff;
- buffer[index++] = (highBits >> 16) & 0xff;
- buffer[index++] = (highBits >> 24) & 0xff;
- return index;
- } else if(value instanceof Double || value['_bsontype'] == 'Double') {
- // Encode as double
- buffer[index++] = BSON.BSON_DATA_NUMBER;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Write float
- writeIEEE754(buffer, value, index, 'little', 52, 8);
- // Ajust index
- index = index + 8;
- return index;
- } else if(value instanceof Code || value['_bsontype'] == 'Code') {
- if(value.scope != null && Object.keys(value.scope).length > 0) {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Calculate the scope size
- var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions);
- // Function string
- var functionString = value.code.toString();
- // Function Size
- var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1;
-
- // Calculate full size of the object
- var totalSize = 4 + codeSize + scopeSize + 4;
-
- // Write the total size of the object
- buffer[index++] = totalSize & 0xff;
- buffer[index++] = (totalSize >> 8) & 0xff;
- buffer[index++] = (totalSize >> 16) & 0xff;
- buffer[index++] = (totalSize >> 24) & 0xff;
-
- // Write the size of the string to buffer
- buffer[index++] = codeSize & 0xff;
- buffer[index++] = (codeSize >> 8) & 0xff;
- buffer[index++] = (codeSize >> 16) & 0xff;
- buffer[index++] = (codeSize >> 24) & 0xff;
-
- // Write the string
- supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index);
- // Update index
- index = index + codeSize - 1;
- // Write zero
- buffer[index++] = 0;
- // Serialize the scope object
- var scopeObjectBuffer = supportsBuffer ? new Buffer(scopeSize) : new Uint8Array(new ArrayBuffer(scopeSize));
- // Execute the serialization into a seperate buffer
- serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions);
-
- // Adjusted scope Size (removing the header)
- var scopeDocSize = scopeSize;
- // Write scope object size
- buffer[index++] = scopeDocSize & 0xff;
- buffer[index++] = (scopeDocSize >> 8) & 0xff;
- buffer[index++] = (scopeDocSize >> 16) & 0xff;
- buffer[index++] = (scopeDocSize >> 24) & 0xff;
-
- // Write the scopeObject into the buffer
- supportsBuffer ? scopeObjectBuffer.copy(buffer, index, 0, scopeSize) : buffer.set(scopeObjectBuffer, index);
- // Adjust index, removing the empty size of the doc (5 bytes 0000000005)
- index = index + scopeDocSize - 5;
- // Write trailing zero
- buffer[index++] = 0;
- return index
- } else {
- buffer[index++] = BSON.BSON_DATA_CODE;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Function string
- var functionString = value.code.toString();
- // Function Size
- var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1;
- // Write the size of the string to buffer
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- // Write the string
- supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index);
- // Update index
- index = index + size - 1;
- // Write zero
- buffer[index++] = 0;
- return index;
- }
- } else if(value instanceof Binary || value['_bsontype'] == 'Binary') {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_BINARY;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Extract the buffer
- var data = value.value(true);
- // Calculate size
- var size = value.position;
- // Write the size of the string to buffer
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- // Write the subtype to the buffer
- buffer[index++] = value.sub_type;
-
- // If we have binary type 2 the 4 first bytes are the size
- if(value.sub_type == Binary.SUBTYPE_BYTE_ARRAY) {
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- }
-
- // Write the data to the object
- supportsBuffer ? data.copy(buffer, index, 0, value.position) : buffer.set(data, index);
- // Ajust index
- index = index + value.position;
- return index;
- } else if(value instanceof Symbol || value['_bsontype'] == 'Symbol') {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_SYMBOL;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Calculate size
- var size = supportsBuffer ? Buffer.byteLength(value.value) + 1 : numberOfBytes(value.value) + 1;
- // Write the size of the string to buffer
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- // Write the string
- buffer.write(value.value, index, 'utf8');
- // Update index
- index = index + size - 1;
- // Write zero
- buffer[index++] = 0x00;
- return index;
- } else if(value instanceof DBRef || value['_bsontype'] == 'DBRef') {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_OBJECT;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Set up correct object for serialization
- var ordered_values = {
- '$ref': value.namespace
- , '$id' : value.oid
- };
-
- // Add db reference if it exists
- if(null != value.db) {
- ordered_values['$db'] = value.db;
- }
-
- // Message size
- var size = BSON.calculateObjectSize(ordered_values, serializeFunctions);
- // Serialize the object
- var endIndex = BSON.serializeWithBufferAndIndex(ordered_values, checkKeys, buffer, index, serializeFunctions);
- // Write the size of the string to buffer
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- // Write zero for object
- buffer[endIndex++] = 0x00;
- // Return the end index
- return endIndex;
- } else if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]') {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_REGEXP;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
-
- // Write the regular expression string
- supportsBuffer ? buffer.write(value.source, index, 'utf8') : writeToTypedArray(buffer, value.source, index);
- // Adjust the index
- index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source));
- // Write zero
- buffer[index++] = 0x00;
- // Write the parameters
- if(value.global) buffer[index++] = 0x73; // s
- if(value.ignoreCase) buffer[index++] = 0x69; // i
- if(value.multiline) buffer[index++] = 0x6d; // m
- // Add ending zero
- buffer[index++] = 0x00;
- return index;
- } else {
- // Write the type
- buffer[index++] = Array.isArray(value) ? BSON.BSON_DATA_ARRAY : BSON.BSON_DATA_OBJECT;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Adjust the index
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- var endIndex = serializeObject(value, checkKeys, buffer, index + 4, serializeFunctions);
- // Write size
- var size = endIndex - index;
- // Write the size of the string to buffer
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- return endIndex;
- }
- case 'function':
- // WTF for 0.4.X where typeof /someregexp/ === 'function'
- if(value instanceof RegExp || Object.prototype.toString.call(value) === '[object RegExp]' || String.call(value) == '[object RegExp]') {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_REGEXP;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
-
- // Write the regular expression string
- buffer.write(value.source, index, 'utf8');
- // Adjust the index
- index = index + (supportsBuffer ? Buffer.byteLength(value.source) : numberOfBytes(value.source));
- // Write zero
- buffer[index++] = 0x00;
- // Write the parameters
- if(value.global) buffer[index++] = 0x73; // s
- if(value.ignoreCase) buffer[index++] = 0x69; // i
- if(value.multiline) buffer[index++] = 0x6d; // m
- // Add ending zero
- buffer[index++] = 0x00;
- return index;
- } else {
- if(serializeFunctions && value.scope != null && Object.keys(value.scope).length > 0) {
- // Write the type
- buffer[index++] = BSON.BSON_DATA_CODE_W_SCOPE;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Calculate the scope size
- var scopeSize = BSON.calculateObjectSize(value.scope, serializeFunctions);
- // Function string
- var functionString = value.toString();
- // Function Size
- var codeSize = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1;
-
- // Calculate full size of the object
- var totalSize = 4 + codeSize + scopeSize;
-
- // Write the total size of the object
- buffer[index++] = totalSize & 0xff;
- buffer[index++] = (totalSize >> 8) & 0xff;
- buffer[index++] = (totalSize >> 16) & 0xff;
- buffer[index++] = (totalSize >> 24) & 0xff;
-
- // Write the size of the string to buffer
- buffer[index++] = codeSize & 0xff;
- buffer[index++] = (codeSize >> 8) & 0xff;
- buffer[index++] = (codeSize >> 16) & 0xff;
- buffer[index++] = (codeSize >> 24) & 0xff;
-
- // Write the string
- supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index);
- // Update index
- index = index + codeSize - 1;
- // Write zero
- buffer[index++] = 0;
- // Serialize the scope object
- var scopeObjectBuffer = new Buffer(scopeSize);
- // Execute the serialization into a seperate buffer
- serializeObject(value.scope, checkKeys, scopeObjectBuffer, 0, serializeFunctions);
-
- // Adjusted scope Size (removing the header)
- var scopeDocSize = scopeSize - 4;
- // Write scope object size
- buffer[index++] = scopeDocSize & 0xff;
- buffer[index++] = (scopeDocSize >> 8) & 0xff;
- buffer[index++] = (scopeDocSize >> 16) & 0xff;
- buffer[index++] = (scopeDocSize >> 24) & 0xff;
-
- // Write the scopeObject into the buffer
- scopeObjectBuffer.copy(buffer, index, 0, scopeSize);
-
- // Adjust index, removing the empty size of the doc (5 bytes 0000000005)
- index = index + scopeDocSize - 5;
- // Write trailing zero
- buffer[index++] = 0;
- return index
- } else if(serializeFunctions) {
- buffer[index++] = BSON.BSON_DATA_CODE;
- // Number of written bytes
- var numberOfWrittenBytes = supportsBuffer ? buffer.write(name, index, 'utf8') : writeToTypedArray(buffer, name, index);
- // Encode the name
- index = index + numberOfWrittenBytes + 1;
- buffer[index - 1] = 0;
- // Function string
- var functionString = value.toString();
- // Function Size
- var size = supportsBuffer ? Buffer.byteLength(functionString) + 1 : numberOfBytes(functionString) + 1;
- // Write the size of the string to buffer
- buffer[index++] = size & 0xff;
- buffer[index++] = (size >> 8) & 0xff;
- buffer[index++] = (size >> 16) & 0xff;
- buffer[index++] = (size >> 24) & 0xff;
- // Write the string
- supportsBuffer ? buffer.write(functionString, index, 'utf8') : writeToTypedArray(buffer, functionString, index);
- // Update index
- index = index + size - 1;
- // Write zero
- buffer[index++] = 0;
- return index;
- }
- }
- }
-
- // If no value to serialize
- return index;
-}
-
-/**
- * Serialize a Javascript object.
- *
- * @param {Object} object the Javascript object to serialize.
- * @param {Boolean} checkKeys the serializer will check if keys are valid.
- * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**.
- * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**.
- * @return {Buffer} returns the Buffer object containing the serialized object.
- * @api public
- */
-BSON.serialize = function(object, checkKeys, asBuffer, serializeFunctions) {
- // Throw error if we are trying serialize an illegal type
- if(object == null || typeof object != 'object' || Array.isArray(object))
- throw new Error("Only javascript objects supported");
-
- // Emoty target buffer
- var buffer = null;
- // Calculate the size of the object
- var size = BSON.calculateObjectSize(object, serializeFunctions);
- // Fetch the best available type for storing the binary data
- if(buffer = typeof Buffer != 'undefined') {
- buffer = new Buffer(size);
- asBuffer = true;
- } else if(typeof Uint8Array != 'undefined') {
- buffer = new Uint8Array(new ArrayBuffer(size));
- } else {
- buffer = new Array(size);
- }
-
- // If asBuffer is false use typed arrays
- BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, 0, serializeFunctions);
- // console.log("++++++++++++++++++++++++++++++++++++ OLDJS :: " + buffer.length)
- // console.log(buffer.toString('hex'))
- // console.log(buffer.toString('ascii'))
- return buffer;
-}
-
-/**
- * Contains the function cache if we have that enable to allow for avoiding the eval step on each deserialization, comparison is by md5
- *
- * @ignore
- * @api private
- */
-var functionCache = BSON.functionCache = {};
-
-/**
- * Crc state variables shared by function
- *
- * @ignore
- * @api private
- */
-var table = [0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162,
0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0
xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0x
B3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D];
-
-/**
- * CRC32 hash method, Fast and enough versitility for our usage
- *
- * @ignore
- * @api private
- */
-var crc32 = function(string, start, end) {
- var crc = 0
- var x = 0;
- var y = 0;
- crc = crc ^ (-1);
-
- for(var i = start, iTop = end; i < iTop;i++) {
- y = (crc ^ string[i]) & 0xFF;
- x = table[y];
- crc = (crc >>> 8) ^ x;
- }
-
- return crc ^ (-1);
-}
-
-/**
- * Deserialize stream data as BSON documents.
- *
- * Options
- * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized.
- * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse.
- * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function.
- * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits
- *
- * @param {Buffer} data the buffer containing the serialized set of BSON documents.
- * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start.
- * @param {Number} numberOfDocuments number of documents to deserialize.
- * @param {Array} documents an array where to store the deserialized documents.
- * @param {Number} docStartIndex the index in the documents array from where to start inserting documents.
- * @param {Object} [options] additional options used for the deserialization.
- * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents.
- * @api public
- */
-BSON.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) {
- // if(numberOfDocuments !== documents.length) throw new Error("Number of expected results back is less than the number of documents");
- options = options != null ? options : {};
- var index = startIndex;
- // Loop over all documents
- for(var i = 0; i < numberOfDocuments; i++) {
- // Find size of the document
- var size = data[index] | data[index + 1] << 8 | data[index + 2] << 16 | data[index + 3] << 24;
- // Update options with index
- options['index'] = index;
- // Parse the document at this point
- documents[docStartIndex + i] = BSON.deserialize(data, options);
- // Adjust index by the document size
- index = index + size;
- }
-
- // Return object containing end index of parsing and list of documents
- return index;
-}
-
-/**
- * Ensure eval is isolated.
- *
- * @ignore
- * @api private
- */
-var isolateEvalWithHash = function(functionCache, hash, functionString, object) {
- // Contains the value we are going to set
- var value = null;
-
- // Check for cache hit, eval if missing and return cached function
- if(functionCache[hash] == null) {
- eval("value = " + functionString);
- functionCache[hash] = value;
- }
- // Set the object
- return functionCache[hash].bind(object);
-}
-
-/**
- * Ensure eval is isolated.
- *
- * @ignore
- * @api private
- */
-var isolateEval = function(functionString) {
- // Contains the value we are going to set
- var value = null;
- // Eval the function
- eval("value = " + functionString);
- return value;
-}
-
-/**
- * Convert Uint8Array to String
- *
- * @ignore
- * @api private
- */
-var convertUint8ArrayToUtf8String = function(byteArray, startIndex, endIndex) {
- return BinaryParser.decode_utf8(convertArraytoUtf8BinaryString(byteArray, startIndex, endIndex));
-}
-
-var convertArraytoUtf8BinaryString = function(byteArray, startIndex, endIndex) {
- var result = "";
- for(var i = startIndex; i < endIndex; i++) {
- result = result + String.fromCharCode(byteArray[i]);
- }
-
- return result;
-};
-
-/**
- * Deserialize data as BSON.
- *
- * Options
- * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized.
- * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse.
- * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function.
- * - **promoteLongs** {Boolean, default:true}, when deserializing a Long will fit it into a Number if it's smaller than 53 bits
- *
- * @param {Buffer} buffer the buffer containing the serialized set of BSON documents.
- * @param {Object} [options] additional options used for the deserialization.
- * @param {Boolean} [isArray] ignore used for recursive parsing.
- * @return {Object} returns the deserialized Javascript Object.
- * @api public
- */
-BSON.deserialize = function(buffer, options, isArray) {
- // Options
- options = options == null ? {} : options;
- var evalFunctions = options['evalFunctions'] == null ? false : options['evalFunctions'];
- var cacheFunctions = options['cacheFunctions'] == null ? false : options['cacheFunctions'];
- var cacheFunctionsCrc32 = options['cacheFunctionsCrc32'] == null ? false : options['cacheFunctionsCrc32'];
- var promoteLongs = options['promoteLongs'] == null ? true : options['promoteLongs'];
-
- // Validate that we have at least 4 bytes of buffer
- if(buffer.length < 5) throw new Error("corrupt bson message < 5 bytes long");
-
- // Set up index
- var index = typeof options['index'] == 'number' ? options['index'] : 0;
- // Reads in a C style string
- var readCStyleString = function() {
- // Get the start search index
- var i = index;
- // Locate the end of the c string
- while(buffer[i] !== 0x00 && i < buffer.length) {
- i++
- }
- // If are at the end of the buffer there is a problem with the document
- if(i >= buffer.length) throw new Error("Bad BSON Document: illegal CString")
- // Grab utf8 encoded string
- var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, i) : convertUint8ArrayToUtf8String(buffer, index, i);
- // Update index position
- index = i + 1;
- // Return string
- return string;
- }
-
- // Create holding object
- var object = isArray ? [] : {};
-
- // Read the document size
- var size = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
-
- // Ensure buffer is valid size
- if(size < 5 || size > buffer.length) throw new Error("corrupt bson message");
-
- // While we have more left data left keep parsing
- while(true) {
- // Read the type
- var elementType = buffer[index++];
- // If we get a zero it's the last byte, exit
- if(elementType == 0) break;
- // Read the name of the field
- var name = readCStyleString();
- // Switch on the type
- switch(elementType) {
- case BSON.BSON_DATA_OID:
- var string = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('binary', index, index + 12) : convertArraytoUtf8BinaryString(buffer, index, index + 12);
- // Decode the oid
- object[name] = new ObjectID(string);
- // Update index
- index = index + 12;
- break;
- case BSON.BSON_DATA_STRING:
- // Read the content of the field
- var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- // Add string to object
- object[name] = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1);
- // Update parse index position
- index = index + stringSize;
- break;
- case BSON.BSON_DATA_INT:
- // Decode the 32bit value
- object[name] = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- break;
- case BSON.BSON_DATA_NUMBER:
- // Decode the double value
- object[name] = readIEEE754(buffer, index, 'little', 52, 8);
- // Update the index
- index = index + 8;
- break;
- case BSON.BSON_DATA_DATE:
- // Unpack the low and high bits
- var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- // Set date object
- object[name] = new Date(new Long(lowBits, highBits).toNumber());
- break;
- case BSON.BSON_DATA_BOOLEAN:
- // Parse the boolean value
- object[name] = buffer[index++] == 1;
- break;
- case BSON.BSON_DATA_UNDEFINED:
- case BSON.BSON_DATA_NULL:
- // Parse the boolean value
- object[name] = null;
- break;
- case BSON.BSON_DATA_BINARY:
- // Decode the size of the binary blob
- var binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- // Decode the subtype
- var subType = buffer[index++];
- // Decode as raw Buffer object if options specifies it
- if(buffer['slice'] != null) {
- // If we have subtype 2 skip the 4 bytes for the size
- if(subType == Binary.SUBTYPE_BYTE_ARRAY) {
- binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- }
- // Slice the data
- object[name] = new Binary(buffer.slice(index, index + binarySize), subType);
- } else {
- var _buffer = typeof Uint8Array != 'undefined' ? new Uint8Array(new ArrayBuffer(binarySize)) : new Array(binarySize);
- // If we have subtype 2 skip the 4 bytes for the size
- if(subType == Binary.SUBTYPE_BYTE_ARRAY) {
- binarySize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- }
- // Copy the data
- for(var i = 0; i < binarySize; i++) {
- _buffer[i] = buffer[index + i];
- }
- // Create the binary object
- object[name] = new Binary(_buffer, subType);
- }
- // Update the index
- index = index + binarySize;
- break;
- case BSON.BSON_DATA_ARRAY:
- options['index'] = index;
- // Decode the size of the array document
- var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24;
- // Set the array to the object
- object[name] = BSON.deserialize(buffer, options, true);
- // Adjust the index
- index = index + objectSize;
- break;
- case BSON.BSON_DATA_OBJECT:
- options['index'] = index;
- // Decode the size of the object document
- var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24;
- // Set the array to the object
- object[name] = BSON.deserialize(buffer, options, false);
- // Adjust the index
- index = index + objectSize;
- break;
- case BSON.BSON_DATA_REGEXP:
- // Create the regexp
- var source = readCStyleString();
- var regExpOptions = readCStyleString();
- // For each option add the corresponding one for javascript
- var optionsArray = new Array(regExpOptions.length);
-
- // Parse options
- for(var i = 0; i < regExpOptions.length; i++) {
- switch(regExpOptions[i]) {
- case 'm':
- optionsArray[i] = 'm';
- break;
- case 's':
- optionsArray[i] = 'g';
- break;
- case 'i':
- optionsArray[i] = 'i';
- break;
- }
- }
-
- object[name] = new RegExp(source, optionsArray.join(''));
- break;
- case BSON.BSON_DATA_LONG:
- // Unpack the low and high bits
- var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- // Create long object
- var long = new Long(lowBits, highBits);
- // Promote the long if possible
- if(promoteLongs) {
- object[name] = long.lessThanOrEqual(JS_INT_MAX_LONG) && long.greaterThanOrEqual(JS_INT_MIN_LONG) ? long.toNumber() : long;
- } else {
- object[name] = long;
- }
- break;
- case BSON.BSON_DATA_SYMBOL:
- // Read the content of the field
- var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- // Add string to object
- object[name] = new Symbol(buffer.toString('utf8', index, index + stringSize - 1));
- // Update parse index position
- index = index + stringSize;
- break;
- case BSON.BSON_DATA_TIMESTAMP:
- // Unpack the low and high bits
- var lowBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- var highBits = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- // Set the object
- object[name] = new Timestamp(lowBits, highBits);
- break;
- case BSON.BSON_DATA_MIN_KEY:
- // Parse the object
- object[name] = new MinKey();
- break;
- case BSON.BSON_DATA_MAX_KEY:
- // Parse the object
- object[name] = new MaxKey();
- break;
- case BSON.BSON_DATA_CODE:
- // Read the content of the field
- var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- // Function string
- var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1);
-
- // If we are evaluating the functions
- if(evalFunctions) {
- // Contains the value we are going to set
- var value = null;
- // If we have cache enabled let's look for the md5 of the function in the cache
- if(cacheFunctions) {
- var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString;
- // Got to do this to avoid V8 deoptimizing the call due to finding eval
- object[name] = isolateEvalWithHash(functionCache, hash, functionString, object);
- } else {
- // Set directly
- object[name] = isolateEval(functionString);
- }
- } else {
- object[name] = new Code(functionString, {});
- }
-
- // Update parse index position
- index = index + stringSize;
- break;
- case BSON.BSON_DATA_CODE_W_SCOPE:
- // Read the content of the field
- var totalSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24;
- // Javascript function
- var functionString = supportsBuffer && Buffer.isBuffer(buffer) ? buffer.toString('utf8', index, index + stringSize - 1) : convertUint8ArrayToUtf8String(buffer, index, index + stringSize - 1);
- // Update parse index position
- index = index + stringSize;
- // Parse the element
- options['index'] = index;
- // Decode the size of the object document
- var objectSize = buffer[index] | buffer[index + 1] << 8 | buffer[index + 2] << 16 | buffer[index + 3] << 24;
- // Decode the scope object
- var scopeObject = BSON.deserialize(buffer, options, false);
- // Adjust the index
- index = index + objectSize;
-
- // If we are evaluating the functions
- if(evalFunctions) {
- // Contains the value we are going to set
- var value = null;
- // If we have cache enabled let's look for the md5 of the function in the cache
- if(cacheFunctions) {
- var hash = cacheFunctionsCrc32 ? crc32(functionString) : functionString;
- // Got to do this to avoid V8 deoptimizing the call due to finding eval
- object[name] = isolateEvalWithHash(functionCache, hash, functionString, object);
- } else {
- // Set directly
- object[name] = isolateEval(functionString);
- }
-
- // Set the scope on the object
- object[name].scope = scopeObject;
- } else {
- object[name] = new Code(functionString, scopeObject);
- }
-
- // Add string to object
- break;
- }
- }
-
- // Check if we have a db ref object
- if(object['$id'] != null) object = new DBRef(object['$ref'], object['$id'], object['$db']);
-
- // Return the final objects
- return object;
-}
-
-/**
- * Check if key name is valid.
- *
- * @ignore
- * @api private
- */
-BSON.checkKey = function checkKey (key, dollarsAndDotsOk) {
- if (!key.length) return;
- // Check if we have a legal key for the object
- if (!!~key.indexOf("\x00")) {
- // The BSON spec doesn't allow keys with null bytes because keys are
- // null-terminated.
- throw Error("key " + key + " must not contain null bytes");
- }
- if (!dollarsAndDotsOk) {
- if('$' == key[0]) {
- throw Error("key " + key + " must not start with '$'");
- } else if (!!~key.indexOf('.')) {
- throw Error("key " + key + " must not contain '.'");
- }
- }
-};
-
-/**
- * Deserialize data as BSON.
- *
- * Options
- * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized.
- * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse.
- * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function.
- *
- * @param {Buffer} buffer the buffer containing the serialized set of BSON documents.
- * @param {Object} [options] additional options used for the deserialization.
- * @param {Boolean} [isArray] ignore used for recursive parsing.
- * @return {Object} returns the deserialized Javascript Object.
- * @api public
- */
-BSON.prototype.deserialize = function(data, options) {
- return BSON.deserialize(data, options);
-}
-
-/**
- * Deserialize stream data as BSON documents.
- *
- * Options
- * - **evalFunctions** {Boolean, default:false}, evaluate functions in the BSON document scoped to the object deserialized.
- * - **cacheFunctions** {Boolean, default:false}, cache evaluated functions for reuse.
- * - **cacheFunctionsCrc32** {Boolean, default:false}, use a crc32 code for caching, otherwise use the string of the function.
- *
- * @param {Buffer} data the buffer containing the serialized set of BSON documents.
- * @param {Number} startIndex the start index in the data Buffer where the deserialization is to start.
- * @param {Number} numberOfDocuments number of documents to deserialize.
- * @param {Array} documents an array where to store the deserialized documents.
- * @param {Number} docStartIndex the index in the documents array from where to start inserting documents.
- * @param {Object} [options] additional options used for the deserialization.
- * @return {Number} returns the next index in the buffer after deserialization **x** numbers of documents.
- * @api public
- */
-BSON.prototype.deserializeStream = function(data, startIndex, numberOfDocuments, documents, docStartIndex, options) {
- return BSON.deserializeStream(data, startIndex, numberOfDocuments, documents, docStartIndex, options);
-}
-
-/**
- * Serialize a Javascript object.
- *
- * @param {Object} object the Javascript object to serialize.
- * @param {Boolean} checkKeys the serializer will check if keys are valid.
- * @param {Boolean} asBuffer return the serialized object as a Buffer object **(ignore)**.
- * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**.
- * @return {Buffer} returns the Buffer object containing the serialized object.
- * @api public
- */
-BSON.prototype.serialize = function(object, checkKeys, asBuffer, serializeFunctions) {
- return BSON.serialize(object, checkKeys, asBuffer, serializeFunctions);
-}
-
-/**
- * Calculate the bson size for a passed in Javascript object.
- *
- * @param {Object} object the Javascript object to calculate the BSON byte size for.
- * @param {Boolean} [serializeFunctions] serialize all functions in the object **(default:false)**.
- * @return {Number} returns the number of bytes the BSON object will take up.
- * @api public
- */
-BSON.prototype.calculateObjectSize = function(object, serializeFunctions) {
- return BSON.calculateObjectSize(object, serializeFunctions);
-}
-
-/**
- * Serialize a Javascript object using a predefined Buffer and index into the buffer, useful when pre-allocating the space for serialization.
- *
- * @param {Object} object the Javascript object to serialize.
- * @param {Boolean} checkKeys the serializer will check if keys are valid.
- * @param {Buffer} buffer the Buffer you pre-allocated to store the serialized BSON object.
- * @param {Number} index the index in the buffer where we wish to start serializing into.
- * @param {Boolean} serializeFunctions serialize the javascript functions **(default:false)**.
- * @return {Number} returns the new write index in the Buffer.
- * @api public
- */
-BSON.prototype.serializeWithBufferAndIndex = function(object, checkKeys, buffer, startIndex, serializeFunctions) {
- return BSON.serializeWithBufferAndIndex(object, checkKeys, buffer, startIndex, serializeFunctions);
-}
-
-/**
- * @ignore
- * @api private
- */
-module.exports = BSON;
-module.exports.Code = Code;
-module.exports.Symbol = Symbol;
-module.exports.BSON = BSON;
-module.exports.DBRef = DBRef;
-module.exports.Binary = Binary;
-module.exports.ObjectID = ObjectID;
-module.exports.Long = Long;
-module.exports.Timestamp = Timestamp;
-module.exports.Double = Double;
-module.exports.MinKey = MinKey;
-module.exports.MaxKey = MaxKey;