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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "sync/internal_api/public/processor_entity_tracker.h" | 5 #include "components/sync/core/processor_entity_tracker.h" |
| 6 | 6 |
| 7 #include <stdint.h> | 7 #include <stdint.h> |
| 8 | 8 |
| 9 #include "base/base64.h" | 9 #include "base/base64.h" |
| 10 #include "base/sha1.h" | 10 #include "base/sha1.h" |
| 11 #include "base/time/time.h" | 11 #include "base/time/time.h" |
| 12 #include "sync/internal_api/public/non_blocking_sync_common.h" | 12 #include "components/sync/base/time.h" |
| 13 #include "sync/syncable/syncable_util.h" | 13 #include "components/sync/core/non_blocking_sync_common.h" |
| 14 #include "sync/util/time.h" | 14 #include "components/sync/syncable/syncable_util.h" |
| 15 | 15 |
| 16 namespace syncer_v2 { | 16 namespace syncer_v2 { |
| 17 | 17 |
| 18 namespace { | 18 namespace { |
| 19 | 19 |
| 20 void HashSpecifics(const sync_pb::EntitySpecifics& specifics, | 20 void HashSpecifics(const sync_pb::EntitySpecifics& specifics, |
| 21 std::string* hash) { | 21 std::string* hash) { |
| 22 DCHECK_GT(specifics.ByteSize(), 0); | 22 DCHECK_GT(specifics.ByteSize(), 0); |
| 23 base::Base64Encode(base::SHA1HashString(specifics.SerializeAsString()), hash); | 23 base::Base64Encode(base::SHA1HashString(specifics.SerializeAsString()), hash); |
| 24 } | 24 } |
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| 75 DCHECK(RequiresCommitData()); | 75 DCHECK(RequiresCommitData()); |
| 76 commit_data_ = data_ptr; | 76 commit_data_ = data_ptr; |
| 77 DCHECK(HasCommitData()); | 77 DCHECK(HasCommitData()); |
| 78 } | 78 } |
| 79 | 79 |
| 80 bool ProcessorEntityTracker::HasCommitData() const { | 80 bool ProcessorEntityTracker::HasCommitData() const { |
| 81 return !commit_data_->client_tag_hash.empty(); | 81 return !commit_data_->client_tag_hash.empty(); |
| 82 } | 82 } |
| 83 | 83 |
| 84 bool ProcessorEntityTracker::MatchesData(const EntityData& data) const { | 84 bool ProcessorEntityTracker::MatchesData(const EntityData& data) const { |
| 85 return metadata_.is_deleted() ? data.is_deleted() : | 85 return metadata_.is_deleted() ? data.is_deleted() |
| 86 MatchesSpecificsHash(data.specifics); | 86 : MatchesSpecificsHash(data.specifics); |
| 87 } | 87 } |
| 88 | 88 |
| 89 bool ProcessorEntityTracker::MatchesBaseData(const EntityData& data) const { | 89 bool ProcessorEntityTracker::MatchesBaseData(const EntityData& data) const { |
| 90 DCHECK(IsUnsynced()); | 90 DCHECK(IsUnsynced()); |
| 91 if (data.is_deleted() || metadata_.base_specifics_hash().empty()) { | 91 if (data.is_deleted() || metadata_.base_specifics_hash().empty()) { |
| 92 return false; | 92 return false; |
| 93 } | 93 } |
| 94 std::string hash; | 94 std::string hash; |
| 95 HashSpecifics(data.specifics, &hash); | 95 HashSpecifics(data.specifics, &hash); |
| 96 return hash == metadata_.base_specifics_hash(); | 96 return hash == metadata_.base_specifics_hash(); |
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| 246 void ProcessorEntityTracker::UpdateSpecificsHash( | 246 void ProcessorEntityTracker::UpdateSpecificsHash( |
| 247 const sync_pb::EntitySpecifics& specifics) { | 247 const sync_pb::EntitySpecifics& specifics) { |
| 248 if (specifics.ByteSize() > 0) { | 248 if (specifics.ByteSize() > 0) { |
| 249 HashSpecifics(specifics, metadata_.mutable_specifics_hash()); | 249 HashSpecifics(specifics, metadata_.mutable_specifics_hash()); |
| 250 } else { | 250 } else { |
| 251 metadata_.clear_specifics_hash(); | 251 metadata_.clear_specifics_hash(); |
| 252 } | 252 } |
| 253 } | 253 } |
| 254 | 254 |
| 255 } // namespace syncer_v2 | 255 } // namespace syncer_v2 |
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