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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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