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Unified Diff: sync/internal_api/read_node.cc

Issue 2130453004: [Sync] Move //sync to //components/sync. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase. Created 4 years, 5 months ago
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Index: sync/internal_api/read_node.cc
diff --git a/sync/internal_api/read_node.cc b/sync/internal_api/read_node.cc
deleted file mode 100644
index 023d30c037c4f81c23dc173d23dc75424115d002..0000000000000000000000000000000000000000
--- a/sync/internal_api/read_node.cc
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "sync/internal_api/public/read_node.h"
-
-#include <stdint.h>
-
-#include "base/logging.h"
-#include "sync/internal_api/public/base_transaction.h"
-#include "sync/syncable/entry.h"
-#include "sync/syncable/syncable_base_transaction.h"
-#include "sync/syncable/syncable_util.h"
-
-namespace syncer {
-
-//////////////////////////////////////////////////////////////////////////
-// ReadNode member definitions
-ReadNode::ReadNode(const BaseTransaction* transaction)
- : entry_(NULL), transaction_(transaction) {
- DCHECK(transaction);
-}
-
-ReadNode::ReadNode() {
- entry_ = NULL;
- transaction_ = NULL;
-}
-
-ReadNode::~ReadNode() {
- delete entry_;
-}
-
-void ReadNode::InitByRootLookup() {
- DCHECK(!entry_) << "Init called twice";
- syncable::BaseTransaction* trans = transaction_->GetWrappedTrans();
- entry_ = new syncable::Entry(trans, syncable::GET_BY_ID, trans->root_id());
- if (!entry_->good())
- DCHECK(false) << "Could not lookup root node for reading.";
-}
-
-BaseNode::InitByLookupResult ReadNode::InitByIdLookup(int64_t id) {
- DCHECK(!entry_) << "Init called twice";
- DCHECK_NE(id, kInvalidId);
- syncable::BaseTransaction* trans = transaction_->GetWrappedTrans();
- entry_ = new syncable::Entry(trans, syncable::GET_BY_HANDLE, id);
- if (!entry_->good())
- return INIT_FAILED_ENTRY_NOT_GOOD;
- if (entry_->GetIsDel())
- return INIT_FAILED_ENTRY_IS_DEL;
- ModelType model_type = GetModelType();
- LOG_IF(WARNING, model_type == UNSPECIFIED || model_type == TOP_LEVEL_FOLDER)
- << "SyncAPI InitByIdLookup referencing unusual object.";
- return DecryptIfNecessary() ? INIT_OK : INIT_FAILED_DECRYPT_IF_NECESSARY;
-}
-
-BaseNode::InitByLookupResult ReadNode::InitByClientTagLookup(
- ModelType model_type,
- const std::string& tag) {
- DCHECK(!entry_) << "Init called twice";
- if (tag.empty())
- return INIT_FAILED_PRECONDITION;
-
- const std::string hash = syncable::GenerateSyncableHash(model_type, tag);
-
- entry_ = new syncable::Entry(transaction_->GetWrappedTrans(),
- syncable::GET_BY_CLIENT_TAG, hash);
- if (!entry_->good())
- return INIT_FAILED_ENTRY_NOT_GOOD;
- if (entry_->GetIsDel())
- return INIT_FAILED_ENTRY_IS_DEL;
- return DecryptIfNecessary() ? INIT_OK : INIT_FAILED_DECRYPT_IF_NECESSARY;
-}
-
-const syncable::Entry* ReadNode::GetEntry() const {
- return entry_;
-}
-
-const BaseTransaction* ReadNode::GetTransaction() const {
- return transaction_;
-}
-
-int64_t ReadNode::GetTransactionVersion() const {
- return GetEntry()->GetTransactionVersion();
-}
-
-BaseNode::InitByLookupResult ReadNode::InitByTagLookupForBookmarks(
- const std::string& tag) {
- DCHECK(!entry_) << "Init called twice";
- if (tag.empty())
- return INIT_FAILED_PRECONDITION;
- syncable::BaseTransaction* trans = transaction_->GetWrappedTrans();
- entry_ = new syncable::Entry(trans, syncable::GET_BY_SERVER_TAG, tag);
- if (!entry_->good())
- return INIT_FAILED_ENTRY_NOT_GOOD;
- if (entry_->GetIsDel())
- return INIT_FAILED_ENTRY_IS_DEL;
- ModelType model_type = GetModelType();
- DCHECK_EQ(model_type, BOOKMARKS)
- << "InitByTagLookup deprecated for all types except bookmarks.";
- return DecryptIfNecessary() ? INIT_OK : INIT_FAILED_DECRYPT_IF_NECESSARY;
-}
-
-BaseNode::InitByLookupResult ReadNode::InitTypeRoot(ModelType type) {
- DCHECK(!entry_) << "Init called twice";
- if (!IsRealDataType(type))
- return INIT_FAILED_PRECONDITION;
- syncable::BaseTransaction* trans = transaction_->GetWrappedTrans();
- entry_ = new syncable::Entry(trans, syncable::GET_TYPE_ROOT, type);
- if (!entry_->good())
- return INIT_FAILED_ENTRY_NOT_GOOD;
- if (entry_->GetIsDel())
- return INIT_FAILED_ENTRY_IS_DEL;
- ModelType found_model_type = GetModelType();
- LOG_IF(WARNING, found_model_type == UNSPECIFIED ||
- found_model_type == TOP_LEVEL_FOLDER)
- << "SyncAPI InitTypeRoot referencing unusually typed object.";
- return DecryptIfNecessary() ? INIT_OK : INIT_FAILED_DECRYPT_IF_NECESSARY;
-}
-
-} // namespace syncer
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