diff options
Diffstat (limited to 'common/src/main/webapp/usageguide/appserver/node_modules/mongoose/node_modules/bson/deserializer_bak.js')
-rw-r--r-- | common/src/main/webapp/usageguide/appserver/node_modules/mongoose/node_modules/bson/deserializer_bak.js | 357 |
1 files changed, 0 insertions, 357 deletions
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/node_modules/bson/deserializer_bak.js b/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/node_modules/bson/deserializer_bak.js deleted file mode 100644 index c879ad5..0000000 --- a/common/src/main/webapp/usageguide/appserver/node_modules/mongoose/node_modules/bson/deserializer_bak.js +++ /dev/null @@ -1,357 +0,0 @@ -"use strict" - -var writeIEEE754 = require('../float_parser').writeIEEE754, - readIEEE754 = require('../float_parser').readIEEE754, - f = require('util').format, - Long = require('../long').Long, - Double = require('../double').Double, - Timestamp = require('../timestamp').Timestamp, - ObjectID = require('../objectid').ObjectID, - Symbol = require('../symbol').Symbol, - Code = require('../code').Code, - MinKey = require('../min_key').MinKey, - MaxKey = require('../max_key').MaxKey, - DBRef = require('../db_ref').DBRef, - BSONRegExp = require('../regexp').BSONRegExp, - Binary = require('../binary').Binary; - -var BSON = {}; - -/** - * 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 = {}; - -/** - * 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; -/** - * 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; - -// 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. - -var deserialize = function(buffer, options, isArray) { - var index = 0; - // 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 || buffer.length < size) { - throw new Error("corrupt bson message"); - } - - // Illegal end value - if(buffer[size - 1] != 0) { - throw new Error("One object, sized correctly, with a spot for an EOO, but the EOO isn't 0x00"); - } - - // Start deserializtion - return deserializeObject(buffer, options, isArray); -} - -// // Reads in a C style string -// var readCStyleStringSpecial = function(buffer, index) { -// // 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 = buffer.toString('utf8', index, i); -// // Update index position -// index = i + 1; -// // Return string -// return {s: string, i: index}; -// } - -// Reads in a C style string -var readCStyleStringSpecial = function(buffer, index) { - // 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 - return buffer.toString('utf8', index, i); -} - -var DeserializationMethods = {} -DeserializationMethods[BSON.BSON_DATA_OID] = function(name, object, buffer, index) { - var string = buffer.toString('binary', index, index + 12); - object[name] = new ObjectID(string); - return index + 12; -} - -DeserializationMethods[BSON.BSON_DATA_NUMBER] = function(name, object, buffer, index) { - object[name] = buffer.readDoubleLE(index); - return index + 8; -} - -DeserializationMethods[BSON.BSON_DATA_INT] = function(name, object, buffer, index) { - object[name] = buffer.readInt32LE(index); - return index + 4; -} - -DeserializationMethods[BSON.BSON_DATA_TIMESTAMP] = function(name, object, buffer, index) { - 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; - object[name] = new Timestamp(lowBits, highBits); - return index; -} - -DeserializationMethods[BSON.BSON_DATA_STRING] = function(name, object, buffer, index) { - var stringSize = buffer[index++] | buffer[index++] << 8 | buffer[index++] << 16 | buffer[index++] << 24; - if(stringSize <= 0 || stringSize > (buffer.length - index) || buffer[index + stringSize - 1] != 0) throw new Error("bad string length in bson"); - object[name] = buffer.toString('utf8', index, index + stringSize - 1); - return index + stringSize; -} - -DeserializationMethods[BSON.BSON_DATA_BOOLEAN] = function(name, object, buffer, index) { - object[name] = buffer[index++] == 1; - return index; -} - -var deserializeObject = 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']; - var fieldsAsRaw = options['fieldsAsRaw'] == null ? {} : options['fieldsAsRaw']; - // Return BSONRegExp objects instead of native regular expressions - var bsonRegExp = typeof options['bsonRegExp'] == 'boolean' ? options['bsonRegExp'] : false; - var promoteBuffers = options['promoteBuffers'] == null ? false : options['promoteBuffers']; - - // 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; - - // 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"); - - // Create holding object - var object = isArray ? [] : {}; - - // 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; - var name = readCStyleStringSpecial(buffer, index); - index = index + name.length + 1; - - // console.log("----------- 0 " + elementType + " :: " + name) - index = DeserializationMethods[elementType](name, object, buffer, index); - // console.log('--------------- 1') - } - - // 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; -} - -/** - * 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; -} - -module.exports = deserialize |