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    class TypeError < ::TypeError; end
41  end
42end
43
44if RUBY_PLATFORM == "java"
45  require 'json'
46  require 'google/protobuf_java'
47else
48  begin
49    require "google/#{RUBY_VERSION.sub(/\.\d+$/, '')}/protobuf_c"
50  rescue LoadError
51    require 'google/protobuf_c'
52  end
53end
54
55require 'google/protobuf/repeated_field'
56
57module Google
58  module Protobuf
59
60    def self.encode(msg)
61      msg.to_proto
62    end
63
64    def self.encode_json(msg, options = {})
65      msg.to_json(options)
66    end
67
68    def self.decode(klass, proto)
69      klass.decode(proto)
70    end
71
72    def self.decode_json(klass, json, options = {})
73      klass.decode_json(json, options)
74    end
75
76  end
77end
78