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 #include <google/protobuf/implicit_weak_message.h>
32
33 #include <google/protobuf/parse_context.h>
34 #include <google/protobuf/io/zero_copy_stream_impl_lite.h>
35 #include <google/protobuf/stubs/once.h>
36 #include <google/protobuf/wire_format_lite.h>
37
38 #include <google/protobuf/port_def.inc>
39
40 namespace google {
41 namespace protobuf {
42 namespace internal {
43
44 #if GOOGLE_PROTOBUF_ENABLE_EXPERIMENTAL_PARSER
_InternalParse(const char * ptr,ParseContext * ctx)45 const char* ImplicitWeakMessage::_InternalParse(const char* ptr,
46 ParseContext* ctx) {
47 return ctx->AppendString(ptr, &data_);
48 }
49 #else
50 bool ImplicitWeakMessage::MergePartialFromCodedStream(
51 io::CodedInputStream* input) {
52 io::StringOutputStream string_stream(&data_);
53 io::CodedOutputStream coded_stream(&string_stream, false);
54 return WireFormatLite::SkipMessage(input, &coded_stream);
55 }
56 #endif
57
58 ExplicitlyConstructed<ImplicitWeakMessage>
59 implicit_weak_message_default_instance;
60 internal::once_flag implicit_weak_message_once_init_;
61
InitImplicitWeakMessageDefaultInstance()62 void InitImplicitWeakMessageDefaultInstance() {
63 implicit_weak_message_default_instance.DefaultConstruct();
64 }
65
default_instance()66 const ImplicitWeakMessage* ImplicitWeakMessage::default_instance() {
67 internal::call_once(implicit_weak_message_once_init_,
68 InitImplicitWeakMessageDefaultInstance);
69 return &implicit_weak_message_default_instance.get();
70 }
71
72 } // namespace internal
73 } // namespace protobuf
74 } // namespace google
75