| // 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. |
| |
| #ifndef WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ |
| #define WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/files/file.h" |
| #include "base/files/file_path.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/message_loop/message_loop_proxy.h" |
| #include "net/url_request/url_request_job.h" |
| #include "webkit/browser/fileapi/file_system_url.h" |
| #include "webkit/browser/webkit_storage_browser_export.h" |
| |
| namespace fileapi { |
| |
| class FileSystemContext; |
| struct DirectoryEntry; |
| |
| // A request job that handles reading filesystem: URLs for directories. |
| class WEBKIT_STORAGE_BROWSER_EXPORT_PRIVATE FileSystemDirURLRequestJob |
| : public net::URLRequestJob { |
| public: |
| FileSystemDirURLRequestJob( |
| net::URLRequest* request, |
| net::NetworkDelegate* network_delegate, |
| const std::string& storage_domain, |
| FileSystemContext* file_system_context); |
| |
| // URLRequestJob methods: |
| virtual void Start() OVERRIDE; |
| virtual void Kill() OVERRIDE; |
| virtual bool ReadRawData(net::IOBuffer* buf, |
| int buf_size, |
| int* bytes_read) OVERRIDE; |
| virtual bool GetCharset(std::string* charset) OVERRIDE; |
| |
| // FilterContext methods (via URLRequestJob): |
| virtual bool GetMimeType(std::string* mime_type) const OVERRIDE; |
| // TODO(adamk): Implement GetResponseInfo and GetResponseCode to simulate |
| // an HTTP response. |
| |
| private: |
| class CallbackDispatcher; |
| |
| virtual ~FileSystemDirURLRequestJob(); |
| |
| void StartAsync(); |
| void DidAttemptAutoMount(base::File::Error result); |
| void DidReadDirectory(base::File::Error result, |
| const std::vector<DirectoryEntry>& entries, |
| bool has_more); |
| |
| std::string data_; |
| FileSystemURL url_; |
| const std::string storage_domain_; |
| FileSystemContext* file_system_context_; |
| base::WeakPtrFactory<FileSystemDirURLRequestJob> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(FileSystemDirURLRequestJob); |
| }; |
| |
| } // namespace fileapi |
| |
| #endif // WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ |