| // Protocol Buffers - Google's data interchange format |
| // Copyright 2008 Google Inc. All rights reserved. |
| // https://developers.google.com/protocol-buffers/ |
| // |
| // 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. |
| |
| #include <google/protobuf/inlined_string_field.h> |
| |
| #include <google/protobuf/arena.h> |
| #include <google/protobuf/arenastring.h> |
| #include <google/protobuf/generated_message_util.h> |
| #include <google/protobuf/message_lite.h> |
| #include <google/protobuf/parse_context.h> |
| |
| // clang-format off |
| #include <google/protobuf/port_def.inc> |
| // clang-format on |
| |
| namespace google { |
| namespace protobuf { |
| namespace internal { |
| |
| |
| std::string* InlinedStringField::Mutable(const LazyString& /*default_value*/, |
| Arena* arena, bool donated, |
| uint32_t* donating_states, |
| uint32_t mask, MessageLite* msg) { |
| if (arena == nullptr || !donated) { |
| return UnsafeMutablePointer(); |
| } |
| return MutableSlow(arena, donated, donating_states, mask, msg); |
| } |
| |
| std::string* InlinedStringField::Mutable(Arena* arena, bool donated, |
| uint32_t* donating_states, |
| uint32_t mask, MessageLite* msg) { |
| if (arena == nullptr || !donated) { |
| return UnsafeMutablePointer(); |
| } |
| return MutableSlow(arena, donated, donating_states, mask, msg); |
| } |
| |
| std::string* InlinedStringField::MutableSlow(::google::protobuf::Arena* arena, |
| bool donated, |
| uint32_t* donating_states, |
| uint32_t mask, MessageLite* msg) { |
| (void)mask; |
| (void)msg; |
| return UnsafeMutablePointer(); |
| } |
| |
| void InlinedStringField::SetAllocated(const std::string* default_value, |
| std::string* value, Arena* arena, |
| bool donated, uint32_t* donating_states, |
| uint32_t mask, MessageLite* msg) { |
| (void)mask; |
| (void)msg; |
| SetAllocatedNoArena(default_value, value); |
| } |
| |
| void InlinedStringField::Set(std::string&& value, Arena* arena, bool donated, |
| uint32_t* donating_states, uint32_t mask, |
| MessageLite* msg) { |
| (void)donating_states; |
| (void)mask; |
| (void)msg; |
| SetNoArena(std::move(value)); |
| } |
| |
| std::string* InlinedStringField::Release() { |
| auto* released = new std::string(std::move(*get_mutable())); |
| get_mutable()->clear(); |
| return released; |
| } |
| |
| std::string* InlinedStringField::Release(Arena* arena, bool donated) { |
| // We can not steal donated arena strings. |
| std::string* released = (arena != nullptr && donated) |
| ? new std::string(*get_mutable()) |
| : new std::string(std::move(*get_mutable())); |
| get_mutable()->clear(); |
| return released; |
| } |
| |
| void InlinedStringField::ClearToDefault(const LazyString& default_value, |
| Arena* arena, bool donated) { |
| (void)arena; |
| get_mutable()->assign(default_value.get()); |
| } |
| |
| |
| } // namespace internal |
| } // namespace protobuf |
| } // namespace google |