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// Copyright 2015 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 "content/browser/background_sync/background_sync_service_impl.h"
#include "base/memory/weak_ptr.h"
#include "content/browser/background_sync/background_sync_context_impl.h"
#include "content/browser/background_sync/background_sync_registration.h"
#include "content/public/browser/browser_thread.h"
namespace content {
namespace {
// TODO(iclelland): Move these converters to mojo::TypeConverter template
// specializations.
BackgroundSyncRegistrationOptions ToBackgroundSyncRegistrationOptions(
const SyncRegistrationPtr& in) {
BackgroundSyncRegistrationOptions out;
out.tag = in->tag;
out.min_period = in->min_period_ms;
out.power_state = static_cast<SyncPowerState>(in->power_state);
out.network_state = static_cast<SyncNetworkState>(in->network_state);
out.periodicity = static_cast<SyncPeriodicity>(in->periodicity);
return out;
}
SyncRegistrationPtr ToMojoRegistration(const BackgroundSyncRegistration& in) {
SyncRegistrationPtr out(content::SyncRegistration::New());
out->id = in.id();
out->tag = in.options()->tag;
out->min_period_ms = in.options()->min_period;
out->periodicity = static_cast<content::BackgroundSyncPeriodicity>(
in.options()->periodicity);
out->power_state =
static_cast<content::BackgroundSyncPowerState>(in.options()->power_state);
out->network_state = static_cast<content::BackgroundSyncNetworkState>(
in.options()->network_state);
return out.Pass();
}
} // namespace
#define COMPILE_ASSERT_MATCHING_ENUM(mojo_name, manager_name) \
COMPILE_ASSERT(static_cast<int>(content::mojo_name) == \
static_cast<int>(content::manager_name), \
mismatching_enums)
// TODO(iclelland): Move these tests somewhere else
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_ERROR_NONE,
BACKGROUND_SYNC_STATUS_OK);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_ERROR_STORAGE,
BACKGROUND_SYNC_STATUS_STORAGE_ERROR);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_ERROR_NOT_FOUND,
BACKGROUND_SYNC_STATUS_NOT_FOUND);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_ERROR_NO_SERVICE_WORKER,
BACKGROUND_SYNC_STATUS_NO_SERVICE_WORKER);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_ERROR_NOT_ALLOWED,
BACKGROUND_SYNC_STATUS_NOT_ALLOWED);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_ERROR_MAX,
BACKGROUND_SYNC_STATUS_NOT_ALLOWED);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_NETWORK_STATE_ANY,
SyncNetworkState::NETWORK_STATE_ANY);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_NETWORK_STATE_AVOID_CELLULAR,
SyncNetworkState::NETWORK_STATE_AVOID_CELLULAR);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_NETWORK_STATE_ONLINE,
SyncNetworkState::NETWORK_STATE_ONLINE);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_NETWORK_STATE_MAX,
SyncNetworkState::NETWORK_STATE_ONLINE);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_POWER_STATE_AUTO,
SyncPowerState::POWER_STATE_AUTO);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_POWER_STATE_AVOID_DRAINING,
SyncPowerState::POWER_STATE_AVOID_DRAINING);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_POWER_STATE_MAX,
SyncPowerState::POWER_STATE_AVOID_DRAINING);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_PERIODICITY_PERIODIC,
SyncPeriodicity::SYNC_PERIODIC);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_PERIODICITY_ONE_SHOT,
SyncPeriodicity::SYNC_ONE_SHOT);
COMPILE_ASSERT_MATCHING_ENUM(BACKGROUND_SYNC_PERIODICITY_MAX,
SyncPeriodicity::SYNC_ONE_SHOT);
// static
void BackgroundSyncServiceImpl::Create(
const scoped_refptr<BackgroundSyncContextImpl>& background_sync_context,
mojo::InterfaceRequest<BackgroundSyncService> request) {
DCHECK_CURRENTLY_ON(BrowserThread::UI);
BrowserThread::PostTask(
BrowserThread::IO, FROM_HERE,
base::Bind(&BackgroundSyncServiceImpl::CreateOnIOThread,
background_sync_context, base::Passed(&request)));
}
BackgroundSyncServiceImpl::~BackgroundSyncServiceImpl() {
// Should always be destroyed on the IO thread, but can't check that with
// DCHECK_CURRENTLY_ON because this class could be destroyed during thread
// shutdown, at which point that check doesn't work.
}
// static
void BackgroundSyncServiceImpl::CreateOnIOThread(
const scoped_refptr<BackgroundSyncContextImpl>& background_sync_context,
mojo::InterfaceRequest<BackgroundSyncService> request) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
new BackgroundSyncServiceImpl(background_sync_context, request.Pass());
}
BackgroundSyncServiceImpl::BackgroundSyncServiceImpl(
const scoped_refptr<BackgroundSyncContextImpl>& background_sync_context,
mojo::InterfaceRequest<BackgroundSyncService> request)
: background_sync_context_(background_sync_context),
binding_(this, request.Pass()),
weak_ptr_factory_(this) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
}
void BackgroundSyncServiceImpl::Register(content::SyncRegistrationPtr options,
int64_t sw_registration_id,
const RegisterCallback& callback) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
BackgroundSyncRegistrationOptions mgr_options =
ToBackgroundSyncRegistrationOptions(options);
BackgroundSyncManager* background_sync_manager =
background_sync_context_->background_sync_manager();
DCHECK(background_sync_manager);
background_sync_manager->Register(
sw_registration_id, mgr_options,
base::Bind(&BackgroundSyncServiceImpl::OnRegisterResult,
weak_ptr_factory_.GetWeakPtr(), callback));
}
void BackgroundSyncServiceImpl::Unregister(
BackgroundSyncPeriodicity periodicity,
int64_t id,
const mojo::String& tag,
int64_t sw_registration_id,
const UnregisterCallback& callback) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
BackgroundSyncManager* background_sync_manager =
background_sync_context_->background_sync_manager();
DCHECK(background_sync_manager);
background_sync_manager->Unregister(
sw_registration_id, tag, content::SYNC_ONE_SHOT, id,
base::Bind(&BackgroundSyncServiceImpl::OnUnregisterResult,
weak_ptr_factory_.GetWeakPtr(), callback));
}
void BackgroundSyncServiceImpl::GetRegistration(
BackgroundSyncPeriodicity periodicity,
const mojo::String& tag,
int64_t sw_registration_id,
const GetRegistrationCallback& callback) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
BackgroundSyncManager* background_sync_manager =
background_sync_context_->background_sync_manager();
DCHECK(background_sync_manager);
background_sync_manager->GetRegistration(
sw_registration_id, tag.get(), static_cast<SyncPeriodicity>(periodicity),
base::Bind(&BackgroundSyncServiceImpl::OnRegisterResult,
weak_ptr_factory_.GetWeakPtr(), callback));
}
void BackgroundSyncServiceImpl::GetRegistrations(
BackgroundSyncPeriodicity periodicity,
int64_t sw_registration_id,
const GetRegistrationsCallback& callback) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
BackgroundSyncManager* background_sync_manager =
background_sync_context_->background_sync_manager();
DCHECK(background_sync_manager);
background_sync_manager->GetRegistrations(
sw_registration_id, static_cast<SyncPeriodicity>(periodicity),
base::Bind(&BackgroundSyncServiceImpl::OnGetRegistrationsResult,
weak_ptr_factory_.GetWeakPtr(), callback));
}
void BackgroundSyncServiceImpl::GetPermissionStatus(
BackgroundSyncPeriodicity periodicity,
int64_t sw_registration_id,
const GetPermissionStatusCallback& callback) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
// TODO(iclelland): Implement a real policy. This is a stub implementation.
// OneShot: crbug.com/482091
// Periodic: crbug.com/482093
callback.Run(BACKGROUND_SYNC_ERROR_NONE, PERMISSION_STATUS_GRANTED);
}
void BackgroundSyncServiceImpl::OnRegisterResult(
const RegisterCallback& callback,
BackgroundSyncStatus status,
const BackgroundSyncRegistration& result) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
SyncRegistrationPtr mojoResult = ToMojoRegistration(result);
callback.Run(static_cast<content::BackgroundSyncError>(status),
mojoResult.Pass());
}
void BackgroundSyncServiceImpl::OnUnregisterResult(
const UnregisterCallback& callback,
BackgroundSyncStatus status) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
callback.Run(static_cast<content::BackgroundSyncError>(status));
}
void BackgroundSyncServiceImpl::OnGetRegistrationsResult(
const GetRegistrationsCallback& callback,
BackgroundSyncStatus status,
const std::vector<BackgroundSyncRegistration>& result_registrations) {
DCHECK_CURRENTLY_ON(BrowserThread::IO);
mojo::Array<content::SyncRegistrationPtr> mojo_registrations(0);
for (const auto& registration : result_registrations)
mojo_registrations.push_back(ToMojoRegistration(registration));
callback.Run(static_cast<content::BackgroundSyncError>(status),
mojo_registrations.Pass());
}
} // namespace content
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