| // Copyright 2014 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/service_worker/service_worker_cache_listener.h" |
| |
| #include "base/bind.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "content/browser/service_worker/service_worker_cache_storage_manager.h" |
| #include "content/browser/service_worker/service_worker_context_core.h" |
| #include "content/browser/service_worker/service_worker_version.h" |
| #include "content/common/service_worker/service_worker_messages.h" |
| #include "third_party/WebKit/public/platform/WebServiceWorkerCacheError.h" |
| |
| namespace content { |
| |
| using blink::WebServiceWorkerCacheError; |
| |
| namespace { |
| |
| WebServiceWorkerCacheError ToWebServiceWorkerCacheError( |
| ServiceWorkerCacheStorage::CacheStorageError err) { |
| switch (err) { |
| case ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_NO_ERROR: |
| NOTREACHED(); |
| return WebServiceWorkerCacheError:: |
| WebServiceWorkerCacheErrorNotImplemented; |
| case ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_NOT_IMPLEMENTED: |
| return WebServiceWorkerCacheError:: |
| WebServiceWorkerCacheErrorNotImplemented; |
| case ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_NOT_FOUND: |
| return WebServiceWorkerCacheError::WebServiceWorkerCacheErrorNotFound; |
| case ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_EXISTS: |
| return WebServiceWorkerCacheError::WebServiceWorkerCacheErrorExists; |
| case ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_STORAGE: |
| // TODO(jkarlin): Changethis to CACHE_STORAGE_ERROR_STORAGE once that's |
| // added. |
| return WebServiceWorkerCacheError::WebServiceWorkerCacheErrorNotFound; |
| case ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_EMPTY_KEY: |
| // TODO(jkarlin): Update this to CACHE_STORAGE_ERROR_EMPTY_KEY once that's |
| // added. |
| return WebServiceWorkerCacheError::WebServiceWorkerCacheErrorNotFound; |
| } |
| NOTREACHED(); |
| return WebServiceWorkerCacheError::WebServiceWorkerCacheErrorNotImplemented; |
| } |
| |
| } // namespace |
| |
| ServiceWorkerCacheListener::ServiceWorkerCacheListener( |
| ServiceWorkerVersion* version, |
| base::WeakPtr<ServiceWorkerContextCore> context) |
| : version_(version), context_(context), weak_factory_(this) { |
| } |
| |
| ServiceWorkerCacheListener::~ServiceWorkerCacheListener() { |
| } |
| |
| bool ServiceWorkerCacheListener::OnMessageReceived( |
| const IPC::Message& message) { |
| bool handled = true; |
| IPC_BEGIN_MESSAGE_MAP(ServiceWorkerCacheListener, message) |
| IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_CacheStorageGet, |
| OnCacheStorageGet) |
| IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_CacheStorageHas, |
| OnCacheStorageGet) |
| IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_CacheStorageCreate, |
| OnCacheStorageCreate) |
| IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_CacheStorageDelete, |
| OnCacheStorageDelete) |
| IPC_MESSAGE_HANDLER(ServiceWorkerHostMsg_CacheStorageKeys, |
| OnCacheStorageKeys) |
| IPC_MESSAGE_UNHANDLED(handled = false) |
| IPC_END_MESSAGE_MAP() |
| |
| return handled; |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageGet( |
| int request_id, |
| const base::string16& cache_name) { |
| context_->cache_manager()->GetCache( |
| version_->scope().GetOrigin(), |
| base::UTF16ToUTF8(cache_name), |
| base::Bind(&ServiceWorkerCacheListener::OnCacheStorageGetCallback, |
| weak_factory_.GetWeakPtr(), |
| request_id)); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageHas( |
| int request_id, |
| const base::string16& cache_name) { |
| context_->cache_manager()->HasCache( |
| version_->scope().GetOrigin(), |
| base::UTF16ToUTF8(cache_name), |
| base::Bind(&ServiceWorkerCacheListener::OnCacheStorageHasCallback, |
| weak_factory_.GetWeakPtr(), |
| request_id)); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageCreate( |
| int request_id, |
| const base::string16& cache_name) { |
| context_->cache_manager()->CreateCache( |
| version_->scope().GetOrigin(), |
| base::UTF16ToUTF8(cache_name), |
| base::Bind(&ServiceWorkerCacheListener::OnCacheStorageCreateCallback, |
| weak_factory_.GetWeakPtr(), |
| request_id)); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageDelete( |
| int request_id, |
| const base::string16& cache_name) { |
| context_->cache_manager()->DeleteCache( |
| version_->scope().GetOrigin(), |
| base::UTF16ToUTF8(cache_name), |
| base::Bind(&ServiceWorkerCacheListener::OnCacheStorageDeleteCallback, |
| weak_factory_.GetWeakPtr(), |
| request_id)); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageKeys(int request_id) { |
| context_->cache_manager()->EnumerateCaches( |
| version_->scope().GetOrigin(), |
| base::Bind(&ServiceWorkerCacheListener::OnCacheStorageKeysCallback, |
| weak_factory_.GetWeakPtr(), |
| request_id)); |
| } |
| |
| void ServiceWorkerCacheListener::Send(const IPC::Message& message) { |
| version_->embedded_worker()->SendMessage(message); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageGetCallback( |
| int request_id, |
| int cache_id, |
| ServiceWorkerCacheStorage::CacheStorageError error) { |
| if (error != ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_NO_ERROR) { |
| Send(ServiceWorkerMsg_CacheStorageGetError( |
| request_id, ToWebServiceWorkerCacheError(error))); |
| return; |
| } |
| Send(ServiceWorkerMsg_CacheStorageGetSuccess(request_id, cache_id)); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageHasCallback( |
| int request_id, |
| bool has_cache, |
| ServiceWorkerCacheStorage::CacheStorageError error) { |
| if (error != ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_NO_ERROR) { |
| Send(ServiceWorkerMsg_CacheStorageHasError( |
| request_id, ToWebServiceWorkerCacheError(error))); |
| return; |
| } |
| if (!has_cache) { |
| Send(ServiceWorkerMsg_CacheStorageHasError( |
| request_id, |
| WebServiceWorkerCacheError::WebServiceWorkerCacheErrorNotFound)); |
| return; |
| } |
| Send(ServiceWorkerMsg_CacheStorageHasSuccess(request_id)); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageCreateCallback( |
| int request_id, |
| int cache_id, |
| ServiceWorkerCacheStorage::CacheStorageError error) { |
| if (error != ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_NO_ERROR) { |
| Send(ServiceWorkerMsg_CacheStorageCreateError( |
| request_id, ToWebServiceWorkerCacheError(error))); |
| return; |
| } |
| Send(ServiceWorkerMsg_CacheStorageCreateSuccess(request_id, cache_id)); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageDeleteCallback( |
| int request_id, |
| bool deleted, |
| ServiceWorkerCacheStorage::CacheStorageError error) { |
| if (!deleted || |
| error != ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_NO_ERROR) { |
| Send(ServiceWorkerMsg_CacheStorageDeleteError( |
| request_id, ToWebServiceWorkerCacheError(error))); |
| return; |
| } |
| Send(ServiceWorkerMsg_CacheStorageDeleteSuccess(request_id)); |
| } |
| |
| void ServiceWorkerCacheListener::OnCacheStorageKeysCallback( |
| int request_id, |
| const std::vector<std::string>& strings, |
| ServiceWorkerCacheStorage::CacheStorageError error) { |
| if (error != ServiceWorkerCacheStorage::CACHE_STORAGE_ERROR_NO_ERROR) { |
| Send(ServiceWorkerMsg_CacheStorageKeysError( |
| request_id, ToWebServiceWorkerCacheError(error))); |
| return; |
| } |
| |
| std::vector<base::string16> string16s; |
| for (size_t i = 0, max = strings.size(); i < max; ++i) { |
| string16s.push_back(base::UTF8ToUTF16(strings[i])); |
| } |
| Send(ServiceWorkerMsg_CacheStorageKeysSuccess(request_id, string16s)); |
| } |
| |
| } // namespace content |