1# Protocol Buffers - Google's data interchange format
2# Copyright 2008 Google Inc.  All rights reserved.
3# https://developers.google.com/protocol-buffers/
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions are
7# met:
8#
9#     * Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11#     * Redistributions in binary form must reproduce the above
12# copyright notice, this list of conditions and the following disclaimer
13# in the documentation and/or other materials provided with the
14# distribution.
15#     * Neither the name of Google Inc. nor the names of its
16# contributors may be used to endorse or promote products derived from
17# this software without specific prior written permission.
18#
19# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30
31# require mixins before we hook them into the java & c code
32require 'google/protobuf/message_exts'
33
34# We define these before requiring the platform-specific modules.
35# That way the module init can grab references to these.
36module Google
37  module Protobuf
38    class Error < StandardError; end
39    class ParseError < Error; end
40  end
41end
42
43if RUBY_PLATFORM == "java"
44  require 'json'
45  require 'google/protobuf_java'
46else
47  begin
48    require "google/#{RUBY_VERSION.sub(/\.\d$/, '')}/protobuf_c"
49  rescue LoadError
50    require 'google/protobuf_c'
51  end
52end
53
54require 'google/protobuf/repeated_field'
55
56module Google
57  module Protobuf
58
59    def self.encode(msg)
60      msg.to_proto
61    end
62
63    def self.encode_json(msg)
64      msg.to_json
65    end
66
67    def self.decode(klass, proto)
68      klass.decode(proto)
69    end
70
71    def self.decode_json(klass, json)
72      klass.decode_json(json)
73    end
74
75  end
76end
77