| /* |
| * |
| * Copyright 2014, Google Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| */ |
| |
| var capitalize = require('underscore.string/capitalize'); |
| |
| /** |
| * Get a function that deserializes a specific type of protobuf. |
| * @param {function()} cls The constructor of the message type to deserialize |
| * @return {function(Buffer):cls} The deserialization function |
| */ |
| function deserializeCls(cls) { |
| /** |
| * Deserialize a buffer to a message object |
| * @param {Buffer} arg_buf The buffer to deserialize |
| * @return {cls} The resulting object |
| */ |
| return function deserialize(arg_buf) { |
| return cls.decode(arg_buf); |
| }; |
| } |
| |
| /** |
| * Get a function that serializes objects to a buffer by protobuf class. |
| * @param {function()} Cls The constructor of the message type to serialize |
| * @return {function(Cls):Buffer} The serialization function |
| */ |
| function serializeCls(Cls) { |
| /** |
| * Serialize an object to a Buffer |
| * @param {Object} arg The object to serialize |
| * @return {Buffer} The serialized object |
| */ |
| return function serialize(arg) { |
| return new Buffer(new Cls(arg).encode().toBuffer()); |
| }; |
| } |
| |
| /** |
| * Get the fully qualified (dotted) name of a ProtoBuf.Reflect value. |
| * @param {ProtoBuf.Reflect.Namespace} value The value to get the name of |
| * @return {string} The fully qualified name of the value |
| */ |
| function fullyQualifiedName(value) { |
| if (value === null || value === undefined) { |
| return ''; |
| } |
| var name = value.name; |
| if (value.className === 'Service.RPCMethod') { |
| name = capitalize(name); |
| } |
| if (value.hasOwnProperty('parent')) { |
| var parent_name = fullyQualifiedName(value.parent); |
| if (parent_name !== '') { |
| name = parent_name + '.' + name; |
| } |
| } |
| return name; |
| } |
| |
| /** |
| * See docs for deserializeCls |
| */ |
| exports.deserializeCls = deserializeCls; |
| |
| /** |
| * See docs for serializeCls |
| */ |
| exports.serializeCls = serializeCls; |
| |
| /** |
| * See docs for fullyQualifiedName |
| */ |
| exports.fullyQualifiedName = fullyQualifiedName; |