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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/sync/protocol/entity_data.h"
#include <optional>
#include <ostream>
#include <string>
#include <utility>
#include "base/json/json_writer.h"
#include "base/trace_event/memory_usage_estimator.h"
#include "base/values.h"
#include "components/sync/base/time.h"
#include "components/sync/protocol/proto_memory_estimations.h"
#include "components/sync/protocol/proto_value_conversions.h"
namespace syncer {
EntityData::EntityData() = default;
EntityData::EntityData(EntityData&& other) = default;
EntityData::~EntityData() = default;
EntityData& EntityData::operator=(EntityData&& other) = default;
base::Value::Dict EntityData::ToDictionaryValue() const {
// This is used when debugging at sync-internals page. The code in
// sync_node_browser.js is expecting certain fields names. e.g. CTIME, MTIME,
// and IS_DIR.
base::Value::Dict value =
base::Value::Dict()
.Set("SPECIFICS", EntitySpecificsToValue(specifics))
.Set("ID", id)
.Set("CLIENT_TAG_HASH", client_tag_hash.value())
.Set("ORIGINATOR_CACHE_GUID", originator_cache_guid)
.Set("ORIGINATOR_CLIENT_ITEM_ID", originator_client_item_id)
.Set("SERVER_DEFINED_UNIQUE_TAG", server_defined_unique_tag)
// The string "NON_UNIQUE_NAME" is used in sync-internals to identify
// the node title.
.Set("NON_UNIQUE_NAME", name)
.Set("NAME", name)
// The string "PARENT_ID" is used in sync-internals to build the node
// tree.
.Set("PARENT_ID", legacy_parent_id)
.Set("CTIME", GetTimeDebugString(creation_time))
.Set("MTIME", GetTimeDebugString(modification_time))
.Set("RECIPIENT_PUBLIC_KEY",
CrossUserSharingPublicKeyToValue(recipient_public_key));
if (collaboration_metadata.has_value()) {
value.Set("COLLABORATION_ID",
collaboration_metadata->collaboration_id().value());
value.Set("CREATED_BY", collaboration_metadata->created_by().ToString());
value.Set("LAST_UPDATED_BY",
collaboration_metadata->last_updated_by().ToString());
}
return value;
}
size_t EntityData::EstimateMemoryUsage() const {
using base::trace_event::EstimateMemoryUsage;
size_t memory_usage = 0;
memory_usage += EstimateMemoryUsage(id);
memory_usage += EstimateMemoryUsage(client_tag_hash);
memory_usage += EstimateMemoryUsage(originator_cache_guid);
memory_usage += EstimateMemoryUsage(originator_client_item_id);
memory_usage += EstimateMemoryUsage(server_defined_unique_tag);
memory_usage += EstimateMemoryUsage(name);
memory_usage += EstimateMemoryUsage(specifics);
memory_usage += EstimateMemoryUsage(legacy_parent_id);
memory_usage += EstimateMemoryUsage(recipient_public_key);
if (collaboration_metadata.has_value()) {
memory_usage += EstimateMemoryUsage(collaboration_metadata.value());
}
if (deletion_origin.has_value()) {
memory_usage += EstimateMemoryUsage(*deletion_origin);
}
return memory_usage;
}
void PrintTo(const EntityData& entity_data, std::ostream* os) {
std::string specifics;
base::JSONWriter::WriteWithOptions(
syncer::EntitySpecificsToValue(entity_data.specifics),
base::JSONWriter::OPTIONS_PRETTY_PRINT, &specifics);
*os << "{ id: '" << entity_data.id << "', client_tag_hash: '"
<< entity_data.client_tag_hash << "', originator_cache_guid: '"
<< entity_data.originator_cache_guid << "', originator_client_item_id: '"
<< entity_data.originator_client_item_id
<< "', server_defined_unique_tag: '"
<< entity_data.server_defined_unique_tag << "', specifics: " << specifics;
if (entity_data.collaboration_metadata.has_value()) {
*os << ", collaboration_metadata: ";
PrintTo(entity_data.collaboration_metadata.value(), os);
}
*os << "}";
}
} // namespace syncer
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