| // 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<base::MessageLoopProxy> 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 |