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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/engine/syncer_proto_util.h" | 5 #include "sync/engine/syncer_proto_util.h" |
| 6 | 6 |
| 7 #include "base/format_macros.h" | 7 #include "base/format_macros.h" |
| 8 #include "base/stringprintf.h" | 8 #include "base/stringprintf.h" |
| 9 #include "sync/engine/net/server_connection_manager.h" | 9 #include "sync/engine/net/server_connection_manager.h" |
| 10 #include "sync/engine/syncer.h" | 10 #include "sync/engine/syncer.h" |
| 11 #include "sync/engine/syncer_types.h" | 11 #include "sync/engine/syncer_types.h" |
| 12 #include "sync/engine/throttled_data_type_tracker.h" | 12 #include "sync/engine/throttled_data_type_tracker.h" |
| 13 #include "sync/engine/traffic_logger.h" | 13 #include "sync/engine/traffic_logger.h" |
| 14 #include "sync/internal_api/public/base/model_type.h" | 14 #include "sync/internal_api/public/base/model_type.h" |
| 15 #include "sync/protocol/sync.pb.h" | 15 #include "sync/protocol/sync.pb.h" |
| 16 #include "sync/protocol/sync_enums.pb.h" | 16 #include "sync/protocol/sync_enums.pb.h" |
| 17 #include "sync/protocol/sync_protocol_error.h" | 17 #include "sync/protocol/sync_protocol_error.h" |
| 18 #include "sync/sessions/sync_session.h" | 18 #include "sync/sessions/sync_session.h" |
| 19 #include "sync/syncable/directory.h" | 19 #include "sync/syncable/directory.h" |
| 20 #include "sync/syncable/entry.h" | 20 #include "sync/syncable/entry.h" |
| 21 #include "sync/syncable/syncable-inl.h" | 21 #include "sync/syncable/syncable-inl.h" |
| 22 #include "sync/syncable/syncable_proto_util.h" | |
| 22 #include "sync/util/time.h" | 23 #include "sync/util/time.h" |
| 23 | 24 |
| 24 using std::string; | 25 using std::string; |
| 25 using std::stringstream; | 26 using std::stringstream; |
| 27 using sync_pb::ClientToServerMessage; | |
| 28 using sync_pb::ClientToServerResponse; | |
| 26 | 29 |
| 27 namespace syncer { | 30 namespace syncer { |
| 28 | 31 |
| 29 using sessions::SyncSession; | 32 using sessions::SyncSession; |
| 30 using syncable::BASE_VERSION; | 33 using syncable::BASE_VERSION; |
| 31 using syncable::CTIME; | 34 using syncable::CTIME; |
| 32 using syncable::ID; | 35 using syncable::ID; |
| 33 using syncable::IS_DEL; | 36 using syncable::IS_DEL; |
| 34 using syncable::IS_DIR; | 37 using syncable::IS_DIR; |
| 35 using syncable::IS_UNSYNCED; | 38 using syncable::IS_UNSYNCED; |
| (...skipping 64 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
| 100 default: | 103 default: |
| 101 NOTREACHED(); | 104 NOTREACHED(); |
| 102 return UNSET; | 105 return UNSET; |
| 103 } | 106 } |
| 104 } | 107 } |
| 105 | 108 |
| 106 } // namespace | 109 } // namespace |
| 107 | 110 |
| 108 // static | 111 // static |
| 109 void SyncerProtoUtil::HandleMigrationDoneResponse( | 112 void SyncerProtoUtil::HandleMigrationDoneResponse( |
| 110 const sync_pb::ClientToServerResponse* response, | 113 const ClientToServerResponse* response, |
| 111 sessions::SyncSession* session) { | 114 sessions::SyncSession* session) { |
| 112 LOG_IF(ERROR, 0 >= response->migrated_data_type_id_size()) | 115 LOG_IF(ERROR, 0 >= response->migrated_data_type_id_size()) |
| 113 << "MIGRATION_DONE but no types specified."; | 116 << "MIGRATION_DONE but no types specified."; |
| 114 syncer::ModelTypeSet to_migrate; | 117 syncer::ModelTypeSet to_migrate; |
| 115 for (int i = 0; i < response->migrated_data_type_id_size(); i++) { | 118 for (int i = 0; i < response->migrated_data_type_id_size(); i++) { |
| 116 to_migrate.Put(syncer::GetModelTypeFromSpecificsFieldNumber( | 119 to_migrate.Put(syncer::GetModelTypeFromSpecificsFieldNumber( |
| 117 response->migrated_data_type_id(i))); | 120 response->migrated_data_type_id(i))); |
| 118 } | 121 } |
| 119 // TODO(akalin): This should be a set union. | 122 // TODO(akalin): This should be a set union. |
| 120 session->mutable_status_controller()-> | 123 session->mutable_status_controller()-> |
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| 158 if (!dir->store_birthday().empty()) | 161 if (!dir->store_birthday().empty()) |
| 159 msg->set_store_birthday(dir->store_birthday()); | 162 msg->set_store_birthday(dir->store_birthday()); |
| 160 } | 163 } |
| 161 | 164 |
| 162 // static | 165 // static |
| 163 bool SyncerProtoUtil::PostAndProcessHeaders(ServerConnectionManager* scm, | 166 bool SyncerProtoUtil::PostAndProcessHeaders(ServerConnectionManager* scm, |
| 164 sessions::SyncSession* session, | 167 sessions::SyncSession* session, |
| 165 const ClientToServerMessage& msg, | 168 const ClientToServerMessage& msg, |
| 166 ClientToServerResponse* response) { | 169 ClientToServerResponse* response) { |
| 167 ServerConnectionManager::PostBufferParams params; | 170 ServerConnectionManager::PostBufferParams params; |
| 171 DCHECK(msg.has_protocol_version()); | |
| 172 DCHECK_EQ(msg.protocol_version(), | |
| 173 ClientToServerMessage::default_instance().protocol_version()); | |
| 168 msg.SerializeToString(¶ms.buffer_in); | 174 msg.SerializeToString(¶ms.buffer_in); |
| 169 | 175 |
| 170 ScopedServerStatusWatcher server_status_watcher(scm, ¶ms.response); | 176 ScopedServerStatusWatcher server_status_watcher(scm, ¶ms.response); |
| 171 // Fills in params.buffer_out and params.response. | 177 // Fills in params.buffer_out and params.response. |
| 172 if (!scm->PostBufferWithCachedAuth(¶ms, &server_status_watcher)) { | 178 if (!scm->PostBufferWithCachedAuth(¶ms, &server_status_watcher)) { |
| 173 LOG(WARNING) << "Error posting from syncer:" << params.response; | 179 LOG(WARNING) << "Error posting from syncer:" << params.response; |
| 174 return false; | 180 return false; |
| 175 } | 181 } |
| 176 | 182 |
| 177 std::string new_token = params.response.update_client_auth_header; | 183 std::string new_token = params.response.update_client_auth_header; |
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| 192 return false; | 198 return false; |
| 193 default: | 199 default: |
| 194 return true; | 200 return true; |
| 195 } | 201 } |
| 196 } | 202 } |
| 197 | 203 |
| 198 return false; | 204 return false; |
| 199 } | 205 } |
| 200 | 206 |
| 201 base::TimeDelta SyncerProtoUtil::GetThrottleDelay( | 207 base::TimeDelta SyncerProtoUtil::GetThrottleDelay( |
| 202 const sync_pb::ClientToServerResponse& response) { | 208 const ClientToServerResponse& response) { |
| 203 base::TimeDelta throttle_delay = | 209 base::TimeDelta throttle_delay = |
| 204 base::TimeDelta::FromSeconds(kSyncDelayAfterThrottled); | 210 base::TimeDelta::FromSeconds(kSyncDelayAfterThrottled); |
| 205 if (response.has_client_command()) { | 211 if (response.has_client_command()) { |
| 206 const sync_pb::ClientCommand& command = response.client_command(); | 212 const sync_pb::ClientCommand& command = response.client_command(); |
| 207 if (command.has_throttle_delay_seconds()) { | 213 if (command.has_throttle_delay_seconds()) { |
| 208 throttle_delay = | 214 throttle_delay = |
| 209 base::TimeDelta::FromSeconds(command.throttle_delay_seconds()); | 215 base::TimeDelta::FromSeconds(command.throttle_delay_seconds()); |
| 210 } | 216 } |
| 211 } | 217 } |
| 212 return throttle_delay; | 218 return throttle_delay; |
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| 282 return syncer::DISABLE_SYNC_ON_CLIENT; | 288 return syncer::DISABLE_SYNC_ON_CLIENT; |
| 283 case sync_pb::SyncEnums::UNKNOWN_ACTION: | 289 case sync_pb::SyncEnums::UNKNOWN_ACTION: |
| 284 return syncer::UNKNOWN_ACTION; | 290 return syncer::UNKNOWN_ACTION; |
| 285 default: | 291 default: |
| 286 NOTREACHED(); | 292 NOTREACHED(); |
| 287 return syncer::UNKNOWN_ACTION; | 293 return syncer::UNKNOWN_ACTION; |
| 288 } | 294 } |
| 289 } | 295 } |
| 290 | 296 |
| 291 syncer::SyncProtocolError ConvertErrorPBToLocalType( | 297 syncer::SyncProtocolError ConvertErrorPBToLocalType( |
| 292 const sync_pb::ClientToServerResponse::Error& error) { | 298 const ClientToServerResponse::Error& error) { |
| 293 syncer::SyncProtocolError sync_protocol_error; | 299 syncer::SyncProtocolError sync_protocol_error; |
| 294 sync_protocol_error.error_type = ConvertSyncProtocolErrorTypePBToLocalType( | 300 sync_protocol_error.error_type = ConvertSyncProtocolErrorTypePBToLocalType( |
| 295 error.error_type()); | 301 error.error_type()); |
| 296 sync_protocol_error.error_description = error.error_description(); | 302 sync_protocol_error.error_description = error.error_description(); |
| 297 sync_protocol_error.url = error.url(); | 303 sync_protocol_error.url = error.url(); |
| 298 sync_protocol_error.action = ConvertClientActionPBToLocalClientAction( | 304 sync_protocol_error.action = ConvertClientActionPBToLocalClientAction( |
| 299 error.action()); | 305 error.action()); |
| 300 | 306 |
| 301 if (error.error_data_type_ids_size() > 0) { | 307 if (error.error_data_type_ids_size() > 0) { |
| 302 // THROTTLED is currently the only error code that uses |error_data_types|. | 308 // THROTTLED is currently the only error code that uses |error_data_types|. |
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| 408 case syncer::NOT_MY_BIRTHDAY: | 414 case syncer::NOT_MY_BIRTHDAY: |
| 409 return SERVER_RETURN_NOT_MY_BIRTHDAY; | 415 return SERVER_RETURN_NOT_MY_BIRTHDAY; |
| 410 default: | 416 default: |
| 411 NOTREACHED(); | 417 NOTREACHED(); |
| 412 return UNSET; | 418 return UNSET; |
| 413 } | 419 } |
| 414 } | 420 } |
| 415 | 421 |
| 416 // static | 422 // static |
| 417 bool SyncerProtoUtil::Compare(const syncable::Entry& local_entry, | 423 bool SyncerProtoUtil::Compare(const syncable::Entry& local_entry, |
| 418 const SyncEntity& server_entry) { | 424 const sync_pb::SyncEntity& server_entry) { |
| 419 const std::string name = NameFromSyncEntity(server_entry); | 425 const std::string name = NameFromSyncEntity(server_entry); |
| 420 | 426 |
| 421 CHECK(local_entry.Get(ID) == server_entry.id()) << | 427 CHECK(local_entry.Get(ID) == SyncableIdFromProto(server_entry.id_string())) << |
|
akalin
2012/07/11 01:42:22
CHECK_EQ?
rlarocque
2012/07/11 19:22:16
Done.
| |
| 422 " SyncerProtoUtil::Compare precondition not met."; | 428 " SyncerProtoUtil::Compare precondition not met."; |
| 423 CHECK(server_entry.version() == local_entry.Get(BASE_VERSION)) << | 429 CHECK(server_entry.version() == local_entry.Get(BASE_VERSION)) << |
| 424 " SyncerProtoUtil::Compare precondition not met."; | 430 " SyncerProtoUtil::Compare precondition not met."; |
| 425 CHECK(!local_entry.Get(IS_UNSYNCED)) << | 431 CHECK(!local_entry.Get(IS_UNSYNCED)) << |
| 426 " SyncerProtoUtil::Compare precondition not met."; | 432 " SyncerProtoUtil::Compare precondition not met."; |
| 427 | 433 |
| 428 if (local_entry.Get(IS_DEL) && server_entry.deleted()) | 434 if (local_entry.Get(IS_DEL) && server_entry.deleted()) |
| 429 return true; | 435 return true; |
| 430 if (local_entry.Get(CTIME) != ProtoTimeToTime(server_entry.ctime())) { | 436 if (local_entry.Get(CTIME) != ProtoTimeToTime(server_entry.ctime())) { |
| 431 LOG(WARNING) << "ctime mismatch"; | 437 LOG(WARNING) << "ctime mismatch"; |
| 432 return false; | 438 return false; |
| 433 } | 439 } |
| 434 | 440 |
| 435 // These checks are somewhat prolix, but they're easier to debug than a big | 441 // These checks are somewhat prolix, but they're easier to debug than a big |
| 436 // boolean statement. | 442 // boolean statement. |
| 437 string client_name = local_entry.Get(syncable::NON_UNIQUE_NAME); | 443 string client_name = local_entry.Get(syncable::NON_UNIQUE_NAME); |
| 438 if (client_name != name) { | 444 if (client_name != name) { |
| 439 LOG(WARNING) << "Client name mismatch"; | 445 LOG(WARNING) << "Client name mismatch"; |
| 440 return false; | 446 return false; |
| 441 } | 447 } |
| 442 if (local_entry.Get(PARENT_ID) != server_entry.parent_id()) { | 448 if (local_entry.Get(PARENT_ID) != |
| 449 SyncableIdFromProto(server_entry.parent_id_string())) { | |
| 443 LOG(WARNING) << "Parent ID mismatch"; | 450 LOG(WARNING) << "Parent ID mismatch"; |
| 444 return false; | 451 return false; |
| 445 } | 452 } |
| 446 if (local_entry.Get(IS_DIR) != server_entry.IsFolder()) { | 453 if (local_entry.Get(IS_DIR) != IsFolder(server_entry)) { |
| 447 LOG(WARNING) << "Dir field mismatch"; | 454 LOG(WARNING) << "Dir field mismatch"; |
| 448 return false; | 455 return false; |
| 449 } | 456 } |
| 450 if (local_entry.Get(IS_DEL) != server_entry.deleted()) { | 457 if (local_entry.Get(IS_DEL) != server_entry.deleted()) { |
| 451 LOG(WARNING) << "Deletion mismatch"; | 458 LOG(WARNING) << "Deletion mismatch"; |
| 452 return false; | 459 return false; |
| 453 } | 460 } |
| 454 if (!local_entry.Get(IS_DIR) && | 461 if (!local_entry.Get(IS_DIR) && |
| 455 (local_entry.Get(MTIME) != ProtoTimeToTime(server_entry.mtime()))) { | 462 (local_entry.Get(MTIME) != ProtoTimeToTime(server_entry.mtime()))) { |
| 456 LOG(WARNING) << "mtime mismatch"; | 463 LOG(WARNING) << "mtime mismatch"; |
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| 485 // static | 492 // static |
| 486 const std::string& SyncerProtoUtil::NameFromSyncEntity( | 493 const std::string& SyncerProtoUtil::NameFromSyncEntity( |
| 487 const sync_pb::SyncEntity& entry) { | 494 const sync_pb::SyncEntity& entry) { |
| 488 if (entry.has_non_unique_name()) | 495 if (entry.has_non_unique_name()) |
| 489 return entry.non_unique_name(); | 496 return entry.non_unique_name(); |
| 490 return entry.name(); | 497 return entry.name(); |
| 491 } | 498 } |
| 492 | 499 |
| 493 // static | 500 // static |
| 494 const std::string& SyncerProtoUtil::NameFromCommitEntryResponse( | 501 const std::string& SyncerProtoUtil::NameFromCommitEntryResponse( |
| 495 const CommitResponse_EntryResponse& entry) { | 502 const sync_pb::CommitResponse_EntryResponse& entry) { |
| 496 if (entry.has_non_unique_name()) | 503 if (entry.has_non_unique_name()) |
| 497 return entry.non_unique_name(); | 504 return entry.non_unique_name(); |
| 498 return entry.name(); | 505 return entry.name(); |
| 499 } | 506 } |
| 500 | 507 |
| 501 std::string SyncerProtoUtil::SyncEntityDebugString( | 508 std::string SyncerProtoUtil::SyncEntityDebugString( |
| 502 const sync_pb::SyncEntity& entry) { | 509 const sync_pb::SyncEntity& entry) { |
| 503 const std::string& mtime_str = | 510 const std::string& mtime_str = |
| 504 GetTimeDebugString(ProtoTimeToTime(entry.mtime())); | 511 GetTimeDebugString(ProtoTimeToTime(entry.mtime())); |
| 505 const std::string& ctime_str = | 512 const std::string& ctime_str = |
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| 527 output.append("GetUpdatesResponse:\n"); | 534 output.append("GetUpdatesResponse:\n"); |
| 528 for (int i = 0; i < response.entries_size(); i++) { | 535 for (int i = 0; i < response.entries_size(); i++) { |
| 529 output.append(SyncerProtoUtil::SyncEntityDebugString(response.entries(i))); | 536 output.append(SyncerProtoUtil::SyncEntityDebugString(response.entries(i))); |
| 530 output.append("\n"); | 537 output.append("\n"); |
| 531 } | 538 } |
| 532 return output; | 539 return output; |
| 533 } | 540 } |
| 534 } // namespace | 541 } // namespace |
| 535 | 542 |
| 536 std::string SyncerProtoUtil::ClientToServerResponseDebugString( | 543 std::string SyncerProtoUtil::ClientToServerResponseDebugString( |
| 537 const sync_pb::ClientToServerResponse& response) { | 544 const ClientToServerResponse& response) { |
| 538 // Add more handlers as needed. | 545 // Add more handlers as needed. |
| 539 std::string output; | 546 std::string output; |
| 540 if (response.has_get_updates()) | 547 if (response.has_get_updates()) |
| 541 output.append(GetUpdatesResponseString(response.get_updates())); | 548 output.append(GetUpdatesResponseString(response.get_updates())); |
| 542 return output; | 549 return output; |
| 543 } | 550 } |
| 544 | 551 |
| 545 } // namespace syncer | 552 } // namespace syncer |
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