blob: 3fa7273e8116015dfaefa53a423cee1b59e445f3 [file] [log] [blame]
// Copyright (c) 2012 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/worker/worker_webkitplatformsupport_impl.h"
#include "base/logging.h"
#include "base/platform_file.h"
#include "base/utf_string_conversions.h"
#include "content/common/database_util.h"
#include "content/common/fileapi/webblobregistry_impl.h"
#include "content/common/fileapi/webfilesystem_impl.h"
#include "content/common/file_utilities_messages.h"
#include "content/common/indexed_db/proxy_webidbfactory_impl.h"
#include "content/common/mime_registry_messages.h"
#include "content/common/webmessageportchannel_impl.h"
#include "content/worker/worker_thread.h"
#include "ipc/ipc_sync_message_filter.h"
#include "net/base/mime_util.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/WebFileInfo.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebBlobRegistry.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebURL.h"
#include "webkit/base/file_path_string_conversions.h"
#include "webkit/glue/webfileutilities_impl.h"
#include "webkit/glue/webkit_glue.h"
using WebKit::WebBlobRegistry;
using WebKit::WebClipboard;
using WebKit::WebFileInfo;
using WebKit::WebFileSystem;
using WebKit::WebFileUtilities;
using WebKit::WebKitPlatformSupport;
using WebKit::WebMessagePortChannel;
using WebKit::WebMimeRegistry;
using WebKit::WebSandboxSupport;
using WebKit::WebSharedWorkerRepository;
using WebKit::WebStorageNamespace;
using WebKit::WebString;
using WebKit::WebURL;
namespace content {
// TODO(kinuko): Probably this could be consolidated into
// RendererWebKitPlatformSupportImpl::FileUtilities.
class WorkerWebKitPlatformSupportImpl::FileUtilities
: public webkit_glue::WebFileUtilitiesImpl {
public:
virtual bool getFileInfo(const WebString& path, WebFileInfo& result);
};
static bool SendSyncMessageFromAnyThread(IPC::SyncMessage* msg) {
WorkerThread* worker_thread = WorkerThread::current();
if (worker_thread)
return worker_thread->Send(msg);
scoped_refptr<IPC::SyncMessageFilter> sync_msg_filter(
ChildThread::current()->sync_message_filter());
return sync_msg_filter->Send(msg);
}
bool WorkerWebKitPlatformSupportImpl::FileUtilities::getFileInfo(
const WebString& path,
WebFileInfo& web_file_info) {
base::PlatformFileInfo file_info;
base::PlatformFileError status;
if (!SendSyncMessageFromAnyThread(new FileUtilitiesMsg_GetFileInfo(
webkit_base::WebStringToFilePath(path), &file_info, &status)) ||
status != base::PLATFORM_FILE_OK) {
return false;
}
webkit_glue::PlatformFileInfoToWebFileInfo(file_info, &web_file_info);
web_file_info.platformPath = path;
return true;
}
//------------------------------------------------------------------------------
WorkerWebKitPlatformSupportImpl::WorkerWebKitPlatformSupportImpl() {
}
WorkerWebKitPlatformSupportImpl::~WorkerWebKitPlatformSupportImpl() {
}
WebClipboard* WorkerWebKitPlatformSupportImpl::clipboard() {
NOTREACHED();
return NULL;
}
WebMimeRegistry* WorkerWebKitPlatformSupportImpl::mimeRegistry() {
return this;
}
WebFileSystem* WorkerWebKitPlatformSupportImpl::fileSystem() {
if (!web_file_system_.get())
web_file_system_.reset(new WebFileSystemImpl());
return web_file_system_.get();
}
WebFileUtilities* WorkerWebKitPlatformSupportImpl::fileUtilities() {
if (!file_utilities_.get()) {
file_utilities_.reset(new FileUtilities);
file_utilities_->set_sandbox_enabled(sandboxEnabled());
}
return file_utilities_.get();
}
WebSandboxSupport* WorkerWebKitPlatformSupportImpl::sandboxSupport() {
NOTREACHED();
return NULL;
}
bool WorkerWebKitPlatformSupportImpl::sandboxEnabled() {
// Always return true because WebKit should always act as though the Sandbox
// is enabled for workers. See the comment in WebKitPlatformSupport for
// more info.
return true;
}
unsigned long long WorkerWebKitPlatformSupportImpl::visitedLinkHash(
const char* canonical_url,
size_t length) {
NOTREACHED();
return 0;
}
bool WorkerWebKitPlatformSupportImpl::isLinkVisited(
unsigned long long link_hash) {
NOTREACHED();
return false;
}
WebMessagePortChannel*
WorkerWebKitPlatformSupportImpl::createMessagePortChannel() {
return new WebMessagePortChannelImpl();
}
void WorkerWebKitPlatformSupportImpl::setCookies(
const WebURL& url,
const WebURL& first_party_for_cookies,
const WebString& value) {
NOTREACHED();
}
WebString WorkerWebKitPlatformSupportImpl::cookies(
const WebURL& url, const WebURL& first_party_for_cookies) {
// WebSocketHandshake may access cookies in worker process.
return WebString();
}
void WorkerWebKitPlatformSupportImpl::prefetchHostName(const WebString&) {
NOTREACHED();
}
WebString WorkerWebKitPlatformSupportImpl::defaultLocale() {
NOTREACHED();
return WebString();
}
WebStorageNamespace*
WorkerWebKitPlatformSupportImpl::createLocalStorageNamespace(
const WebString& path, unsigned quota) {
NOTREACHED();
return 0;
}
void WorkerWebKitPlatformSupportImpl::dispatchStorageEvent(
const WebString& key, const WebString& old_value,
const WebString& new_value, const WebString& origin,
const WebKit::WebURL& url, bool is_local_storage) {
NOTREACHED();
}
WebSharedWorkerRepository*
WorkerWebKitPlatformSupportImpl::sharedWorkerRepository() {
return 0;
}
WebKitPlatformSupport::FileHandle
WorkerWebKitPlatformSupportImpl::databaseOpenFile(
const WebString& vfs_file_name, int desired_flags) {
return DatabaseUtil::DatabaseOpenFile(vfs_file_name, desired_flags);
}
int WorkerWebKitPlatformSupportImpl::databaseDeleteFile(
const WebString& vfs_file_name, bool sync_dir) {
return DatabaseUtil::DatabaseDeleteFile(vfs_file_name, sync_dir);
}
long WorkerWebKitPlatformSupportImpl::databaseGetFileAttributes(
const WebString& vfs_file_name) {
return DatabaseUtil::DatabaseGetFileAttributes(vfs_file_name);
}
long long WorkerWebKitPlatformSupportImpl::databaseGetFileSize(
const WebString& vfs_file_name) {
return DatabaseUtil::DatabaseGetFileSize(vfs_file_name);
}
long long WorkerWebKitPlatformSupportImpl::databaseGetSpaceAvailableForOrigin(
const WebString& origin_identifier) {
return DatabaseUtil::DatabaseGetSpaceAvailable(origin_identifier);
}
WebKit::WebIDBFactory* WorkerWebKitPlatformSupportImpl::idbFactory() {
if (!web_idb_factory_.get())
web_idb_factory_.reset(new RendererWebIDBFactoryImpl());
return web_idb_factory_.get();
}
WebMimeRegistry::SupportsType
WorkerWebKitPlatformSupportImpl::supportsMIMEType(
const WebString&) {
return WebMimeRegistry::IsSupported;
}
WebMimeRegistry::SupportsType
WorkerWebKitPlatformSupportImpl::supportsImageMIMEType(
const WebString&) {
NOTREACHED();
return WebMimeRegistry::IsSupported;
}
WebMimeRegistry::SupportsType
WorkerWebKitPlatformSupportImpl::supportsJavaScriptMIMEType(const WebString&) {
NOTREACHED();
return WebMimeRegistry::IsSupported;
}
WebMimeRegistry::SupportsType
WorkerWebKitPlatformSupportImpl::supportsMediaMIMEType(
const WebString&, const WebString&) {
NOTREACHED();
return WebMimeRegistry::IsSupported;
}
WebMimeRegistry::SupportsType
WorkerWebKitPlatformSupportImpl::supportsMediaMIMEType(
const WebString&, const WebString&, const WebString&) {
NOTREACHED();
return WebMimeRegistry::IsSupported;
}
WebMimeRegistry::SupportsType
WorkerWebKitPlatformSupportImpl::supportsNonImageMIMEType(
const WebString&) {
NOTREACHED();
return WebMimeRegistry::IsSupported;
}
WebString WorkerWebKitPlatformSupportImpl::mimeTypeForExtension(
const WebString& file_extension) {
std::string mime_type;
SendSyncMessageFromAnyThread(new MimeRegistryMsg_GetMimeTypeFromExtension(
webkit_base::WebStringToFilePathString(file_extension), &mime_type));
return ASCIIToUTF16(mime_type);
}
WebString WorkerWebKitPlatformSupportImpl::wellKnownMimeTypeForExtension(
const WebString& file_extension) {
std::string mime_type;
net::GetWellKnownMimeTypeFromExtension(
webkit_base::WebStringToFilePathString(file_extension), &mime_type);
return ASCIIToUTF16(mime_type);
}
WebString WorkerWebKitPlatformSupportImpl::mimeTypeFromFile(
const WebString& file_path) {
std::string mime_type;
SendSyncMessageFromAnyThread(new MimeRegistryMsg_GetMimeTypeFromFile(
FilePath(webkit_base::WebStringToFilePathString(file_path)),
&mime_type));
return ASCIIToUTF16(mime_type);
}
WebString WorkerWebKitPlatformSupportImpl::preferredExtensionForMIMEType(
const WebString& mime_type) {
FilePath::StringType file_extension;
SendSyncMessageFromAnyThread(
new MimeRegistryMsg_GetPreferredExtensionForMimeType(
UTF16ToASCII(mime_type), &file_extension));
return webkit_base::FilePathStringToWebString(file_extension);
}
WebBlobRegistry* WorkerWebKitPlatformSupportImpl::blobRegistry() {
if (!blob_registry_.get())
blob_registry_.reset(new WebBlobRegistryImpl(WorkerThread::current()));
return blob_registry_.get();
}
} // namespace content