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// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "google_apis/gcm/base/mcs_message.h"
#include <utility>
#include "base/check_op.h"
#include "google_apis/gcm/base/mcs_util.h"
namespace gcm {
MCSMessage::Core::Core() {}
MCSMessage::Core::Core(uint8_t tag,
const google::protobuf::MessageLite& protobuf) {
std::unique_ptr<google::protobuf::MessageLite> owned_protobuf(protobuf.New());
owned_protobuf->CheckTypeAndMergeFrom(protobuf);
protobuf_ = std::move(owned_protobuf);
}
MCSMessage::Core::Core(
uint8_t tag,
std::unique_ptr<const google::protobuf::MessageLite> protobuf) {
protobuf_ = std::move(protobuf);
}
MCSMessage::Core::~Core() {}
const google::protobuf::MessageLite& MCSMessage::Core::Get() const {
return *protobuf_;
}
MCSMessage::MCSMessage() : tag_(0), size_(0) {}
MCSMessage::MCSMessage(const google::protobuf::MessageLite& protobuf)
: tag_(GetMCSProtoTag(protobuf)),
size_(protobuf.ByteSizeLong()),
core_(new Core(tag_, protobuf)) {}
MCSMessage::MCSMessage(uint8_t tag,
const google::protobuf::MessageLite& protobuf)
: tag_(tag),
size_(protobuf.ByteSizeLong()),
core_(new Core(tag_, protobuf)) {
DCHECK_EQ(tag, GetMCSProtoTag(protobuf));
}
MCSMessage::MCSMessage(
uint8_t tag,
std::unique_ptr<const google::protobuf::MessageLite> protobuf)
: tag_(tag),
size_(protobuf->ByteSizeLong()),
core_(new Core(tag_, std::move(protobuf))) {
DCHECK_EQ(tag, GetMCSProtoTag(core_->Get()));
}
MCSMessage::MCSMessage(const MCSMessage& other) = default;
MCSMessage::~MCSMessage() {
}
bool MCSMessage::IsValid() const {
return core_.get() != nullptr;
}
std::string MCSMessage::SerializeAsString() const {
return core_->Get().SerializeAsString();
}
const google::protobuf::MessageLite& MCSMessage::GetProtobuf() const {
return core_->Get();
}
std::unique_ptr<google::protobuf::MessageLite> MCSMessage::CloneProtobuf()
const {
std::unique_ptr<google::protobuf::MessageLite> clone(GetProtobuf().New());
clone->CheckTypeAndMergeFrom(GetProtobuf());
return clone;
}
} // namespace gcm
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