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1 // Copyright 2014 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 #include "chrome/browser/chromeos/file_system_provider/provided_file_system.h" | 5 #include "chrome/browser/chromeos/file_system_provider/provided_file_system.h" |
6 | 6 |
7 #include "base/files/file.h" | |
8 #include "base/values.h" | |
9 #include "chrome/browser/profiles/profile.h" | |
10 #include "chrome/common/extensions/api/file_system_provider.h" | |
11 #include "extensions/browser/event_router.h" | |
12 | |
7 namespace chromeos { | 13 namespace chromeos { |
8 namespace file_system_provider { | 14 namespace file_system_provider { |
15 namespace { | |
16 | |
17 // Utility function, creates values to be passed to request events. These values | |
18 // can be extended by additional fields. | |
19 scoped_ptr<base::ListValue> CreateRequestValues(int file_system_id, | |
20 int request_id) { | |
21 scoped_ptr<base::ListValue> values(new base::ListValue()); | |
22 values->AppendInteger(file_system_id); | |
23 values->AppendInteger(request_id); | |
24 return values.Pass(); | |
25 } | |
26 | |
27 // Forwards the success callback to the status callback. Ignores arguments, | |
28 // since unmount reqiest does not provide arguments. | |
hashimoto
2014/03/26 03:03:01
nit: s/reqiest/request/?
mtomasz
2014/03/26 05:45:13
Done.
| |
29 void OnRequestUnmountSuccess( | |
30 const fileapi::AsyncFileUtil::StatusCallback& callback, | |
31 scoped_ptr<base::DictionaryValue> /* result */, | |
32 bool /* has_next */) { | |
33 callback.Run(base::File::FILE_OK); | |
34 } | |
35 | |
36 } // namespace | |
9 | 37 |
10 ProvidedFileSystem::ProvidedFileSystem() {} | 38 ProvidedFileSystem::ProvidedFileSystem() {} |
11 | 39 |
12 ProvidedFileSystem::ProvidedFileSystem(const std::string& extension_id, | 40 ProvidedFileSystem::ProvidedFileSystem( |
13 int file_system_id, | 41 extensions::EventRouter* event_router, |
14 const std::string& file_system_name, | 42 RequestManager* request_manager, |
15 const base::FilePath& mount_path) | 43 const ProvidedFileSystemInfo& file_system_info) |
16 : extension_id_(extension_id), | 44 : event_router_(event_router), |
17 file_system_id_(file_system_id), | 45 request_manager_(request_manager), |
18 file_system_name_(file_system_name), | 46 file_system_info_(file_system_info) {} |
19 mount_path_(mount_path) {} | |
20 | 47 |
21 ProvidedFileSystem::~ProvidedFileSystem() {} | 48 ProvidedFileSystem::~ProvidedFileSystem() {} |
22 | 49 |
50 bool ProvidedFileSystem::RequestUnmount( | |
51 const fileapi::AsyncFileUtil::StatusCallback& callback) { | |
52 int request_id = request_manager_->CreateRequest( | |
53 file_system_info_.extension_id(), | |
54 file_system_info_.file_system_id(), | |
55 base::Bind(&OnRequestUnmountSuccess, callback), | |
56 callback); | |
57 | |
58 if (!request_id) | |
59 return false; | |
60 | |
61 scoped_ptr<base::ListValue> values( | |
62 CreateRequestValues(file_system_info_.file_system_id(), request_id)); | |
63 | |
64 event_router_->DispatchEventToExtension( | |
65 file_system_info_.extension_id(), | |
66 make_scoped_ptr(new extensions::Event( | |
67 extensions::api::file_system_provider::OnUnmountRequested::kEventName, | |
68 values.Pass()))); | |
69 | |
70 return true; | |
71 } | |
72 | |
73 const ProvidedFileSystemInfo& ProvidedFileSystem::GetFileSystemInfo() const { | |
74 return file_system_info_; | |
75 } | |
76 | |
23 } // namespace file_system_provider | 77 } // namespace file_system_provider |
24 } // namespace chromeos | 78 } // namespace chromeos |
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