| // 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. |
| |
| #ifndef WEBKIT_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ |
| #define WEBKIT_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ |
| #pragma once |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/file_path.h" |
| #include "base/file_util_proxy.h" |
| #include "base/memory/scoped_callback_factory.h" |
| #include "base/message_loop_proxy.h" |
| #include "base/platform_file.h" |
| #include "base/task.h" |
| #include "net/url_request/url_request_job.h" |
| |
| namespace fileapi { |
| class FileSystemContext; |
| class FileSystemOperation; |
| |
| // A request job that handles reading filesystem: URLs for directories. |
| class FileSystemDirURLRequestJob : public net::URLRequestJob { |
| public: |
| FileSystemDirURLRequestJob( |
| net::URLRequest* request, |
| FileSystemContext* file_system_context, |
| scoped_refptr<base::MessageLoopProxy> file_thread_proxy); |
| |
| // URLRequestJob methods: |
| virtual void Start(); |
| virtual void Kill(); |
| virtual bool ReadRawData(net::IOBuffer* buf, int buf_size, int* bytes_read); |
| virtual bool GetCharset(std::string* charset); |
| |
| // FilterContext methods (via URLRequestJob): |
| virtual bool GetMimeType(std::string* mime_type) const; |
| // TODO(adamk): Implement GetResponseInfo and GetResponseCode to simulate |
| // an HTTP response. |
| |
| private: |
| class CallbackDispatcher; |
| |
| virtual ~FileSystemDirURLRequestJob(); |
| |
| void StartAsync(); |
| void DidReadDirectory(const std::vector<base::FileUtilProxy::Entry>& entries, |
| bool has_more); |
| FileSystemOperation* GetNewOperation(); |
| |
| std::string data_; |
| FileSystemContext* file_system_context_; |
| scoped_refptr<base::MessageLoopProxy> file_thread_proxy_; |
| ScopedRunnableMethodFactory<FileSystemDirURLRequestJob> method_factory_; |
| base::ScopedCallbackFactory<FileSystemDirURLRequestJob> callback_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FileSystemDirURLRequestJob); |
| }; |
| |
| } // namespace fileapi |
| |
| #endif // WEBKIT_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ |