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// Copyright (c) 2010 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 "chrome/browser/sync/notifier/registration_manager.h"
#include <string>
#include "chrome/browser/sync/notifier/invalidation_util.h"
#include "chrome/browser/sync/syncable/model_type.h"
#include "google/cacheinvalidation/invalidation-client.h"
namespace sync_notifier {
RegistrationManager::RegistrationManager(
invalidation::InvalidationClient* invalidation_client)
: invalidation_client_(invalidation_client) {
DCHECK(invalidation_client_);
}
RegistrationManager::~RegistrationManager() {
DCHECK(non_thread_safe_.CalledOnValidThread());
}
bool RegistrationManager::RegisterType(syncable::ModelType model_type) {
DCHECK(non_thread_safe_.CalledOnValidThread());
invalidation::ObjectId object_id;
if (!RealModelTypeToObjectId(model_type, &object_id)) {
LOG(ERROR) << "Invalid model type: " << model_type;
return false;
}
RegistrationStatusMap::iterator it =
registration_status_.insert(
std::make_pair(model_type, UNREGISTERED)).first;
if (it->second == UNREGISTERED) {
RegisterObject(object_id, it);
}
return true;
}
bool RegistrationManager::IsRegistered(
syncable::ModelType model_type) const {
DCHECK(non_thread_safe_.CalledOnValidThread());
RegistrationStatusMap::const_iterator it =
registration_status_.find(model_type);
if (it == registration_status_.end()) {
return false;
}
return it->second == REGISTERED;
}
void RegistrationManager::MarkRegistrationLost(
syncable::ModelType model_type) {
DCHECK(non_thread_safe_.CalledOnValidThread());
invalidation::ObjectId object_id;
if (!RealModelTypeToObjectId(model_type, &object_id)) {
LOG(ERROR) << "Invalid model type: " << model_type;
return;
}
RegistrationStatusMap::iterator it =
registration_status_.find(model_type);
if (it == registration_status_.end()) {
LOG(ERROR) << "Unknown model type: " << model_type;
return;
}
it->second = UNREGISTERED;
RegisterObject(object_id, it);
}
void RegistrationManager::MarkAllRegistrationsLost() {
DCHECK(non_thread_safe_.CalledOnValidThread());
for (RegistrationStatusMap::iterator it =
registration_status_.begin();
it != registration_status_.end(); ++it) {
invalidation::ObjectId object_id;
if (!RealModelTypeToObjectId(it->first, &object_id)) {
LOG(DFATAL) << "Invalid model type: " << it->first;
continue;
}
it->second = UNREGISTERED;
RegisterObject(object_id, it);
}
}
void RegistrationManager::RegisterObject(
const invalidation::ObjectId& object_id,
RegistrationStatusMap::iterator it) {
DCHECK_EQ(it->second, UNREGISTERED);
invalidation_client_->Register(
object_id,
invalidation::NewPermanentCallback(
this, &RegistrationManager::OnRegister));
it->second = PENDING;
}
void RegistrationManager::OnRegister(
const invalidation::RegistrationUpdateResult& result) {
DCHECK(non_thread_safe_.CalledOnValidThread());
LOG(INFO) << "OnRegister: " << RegistrationUpdateResultToString(result);
if (result.operation().type() !=
invalidation::RegistrationUpdate::REGISTER) {
LOG(ERROR) << "Got non-register result";
return;
}
syncable::ModelType model_type;
if (!ObjectIdToRealModelType(result.operation().object_id(),
&model_type)) {
LOG(ERROR) << "Could not get model type";
return;
}
RegistrationStatusMap::iterator it =
registration_status_.find(model_type);
if (it == registration_status_.end()) {
LOG(ERROR) << "Unknown model type: " << model_type;
return;
}
invalidation::Status::Code code = result.status().code();
switch (code) {
case invalidation::Status::SUCCESS:
it->second = REGISTERED;
break;
case invalidation::Status::TRANSIENT_FAILURE:
// TODO(akalin): Add retry logic. For now, just fall through.
default:
// Treat everything else as a permanent failure.
LOG(ERROR) << "Registration failed with code: " << code;
break;
}
}
} // namespace sync_notifier
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