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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ | 5 #include "storage/browser/fileapi/file_system_dir_url_request_job.h" |
| 6 #define WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 #include <vector> | |
| 10 | |
| 11 #include "base/files/file.h" | |
| 12 #include "base/files/file_path.h" | |
| 13 #include "base/memory/weak_ptr.h" | |
| 14 #include "base/message_loop/message_loop_proxy.h" | |
| 15 #include "net/url_request/url_request_job.h" | |
| 16 #include "webkit/browser/fileapi/file_system_url.h" | |
| 17 #include "webkit/browser/storage_browser_export.h" | |
| 18 | |
| 19 namespace storage { | |
| 20 | |
| 21 class FileSystemContext; | |
| 22 struct DirectoryEntry; | |
| 23 | |
| 24 // A request job that handles reading filesystem: URLs for directories. | |
| 25 class STORAGE_EXPORT_PRIVATE FileSystemDirURLRequestJob | |
| 26 : public net::URLRequestJob { | |
| 27 public: | |
| 28 FileSystemDirURLRequestJob( | |
| 29 net::URLRequest* request, | |
| 30 net::NetworkDelegate* network_delegate, | |
| 31 const std::string& storage_domain, | |
| 32 FileSystemContext* file_system_context); | |
| 33 | |
| 34 // URLRequestJob methods: | |
| 35 virtual void Start() OVERRIDE; | |
| 36 virtual void Kill() OVERRIDE; | |
| 37 virtual bool ReadRawData(net::IOBuffer* buf, | |
| 38 int buf_size, | |
| 39 int* bytes_read) OVERRIDE; | |
| 40 virtual bool GetCharset(std::string* charset) OVERRIDE; | |
| 41 | |
| 42 // FilterContext methods (via URLRequestJob): | |
| 43 virtual bool GetMimeType(std::string* mime_type) const OVERRIDE; | |
| 44 // TODO(adamk): Implement GetResponseInfo and GetResponseCode to simulate | |
| 45 // an HTTP response. | |
| 46 | |
| 47 private: | |
| 48 class CallbackDispatcher; | |
| 49 | |
| 50 virtual ~FileSystemDirURLRequestJob(); | |
| 51 | |
| 52 void StartAsync(); | |
| 53 void DidAttemptAutoMount(base::File::Error result); | |
| 54 void DidReadDirectory(base::File::Error result, | |
| 55 const std::vector<DirectoryEntry>& entries, | |
| 56 bool has_more); | |
| 57 | |
| 58 std::string data_; | |
| 59 FileSystemURL url_; | |
| 60 const std::string storage_domain_; | |
| 61 FileSystemContext* file_system_context_; | |
| 62 base::WeakPtrFactory<FileSystemDirURLRequestJob> weak_factory_; | |
| 63 | |
| 64 DISALLOW_COPY_AND_ASSIGN(FileSystemDirURLRequestJob); | |
| 65 }; | |
| 66 | |
| 67 } // namespace storage | |
| 68 | |
| 69 #endif // WEBKIT_BROWSER_FILEAPI_FILE_SYSTEM_DIR_URL_REQUEST_JOB_H_ | |
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