// Copyright (c) 2011 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 "webkit/fileapi/file_system_url_request_job_factory.h" #include "base/basictypes.h" #include "base/compiler_specific.h" #include "net/url_request/url_request.h" #include "webkit/fileapi/file_system_url_request_job.h" #include "webkit/fileapi/file_system_dir_url_request_job.h" namespace fileapi { namespace { class FileSystemProtocolHandler : public net::URLRequestJobFactory::ProtocolHandler { public: explicit FileSystemProtocolHandler( FileSystemContext* context, base::MessageLoopProxy* loop_proxy); virtual ~FileSystemProtocolHandler(); virtual net::URLRequestJob* MaybeCreateJob( net::URLRequest* request) const OVERRIDE; private: // No scoped_refptr because |file_system_context_| is owned by the // ProfileIOData, which also owns this ProtocolHandler. FileSystemContext* const file_system_context_; const scoped_refptr file_loop_proxy_; DISALLOW_COPY_AND_ASSIGN(FileSystemProtocolHandler); }; FileSystemProtocolHandler::FileSystemProtocolHandler( FileSystemContext* context, base::MessageLoopProxy* file_loop_proxy) : file_system_context_(context), file_loop_proxy_(file_loop_proxy) { DCHECK(file_system_context_); DCHECK(file_loop_proxy_); } FileSystemProtocolHandler::~FileSystemProtocolHandler() {} net::URLRequestJob* FileSystemProtocolHandler::MaybeCreateJob( net::URLRequest* request) const { const std::string path = request->url().path(); // If the path ends with a /, we know it's a directory. If the path refers // to a directory and gets dispatched to FileSystemURLRequestJob, that class // redirects back here, by adding a / to the URL. if (!path.empty() && path[path.size() - 1] == '/') { return new FileSystemDirURLRequestJob( request, file_system_context_, file_loop_proxy_); } return new FileSystemURLRequestJob( request, file_system_context_, file_loop_proxy_); } } // anonymous namespace net::URLRequestJobFactory::ProtocolHandler* CreateFileSystemProtocolHandler(FileSystemContext* context, base::MessageLoopProxy* loop_proxy) { DCHECK(context); DCHECK(loop_proxy); return new FileSystemProtocolHandler(context, loop_proxy); } } // namespace fileapi