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Side by Side Diff: chrome/browser/media_galleries/linux/mtp_device_task_helper.h

Issue 1550593002: Switch to standard integer types in chrome/browser/, part 2 of 4. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 12 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_DEVICE_TASK_HELPER_H_ 5 #ifndef CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_DEVICE_TASK_HELPER_H_
6 #define CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_DEVICE_TASK_HELPER_H_ 6 #define CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_DEVICE_TASK_HELPER_H_
7 7
8 #include <stddef.h>
8 #include <stdint.h> 9 #include <stdint.h>
9 10
10 #include <string> 11 #include <string>
11 #include <vector> 12 #include <vector>
12 13
13 #include "base/callback.h" 14 #include "base/callback.h"
15 #include "base/macros.h"
14 #include "base/memory/scoped_ptr.h" 16 #include "base/memory/scoped_ptr.h"
15 #include "base/memory/weak_ptr.h" 17 #include "base/memory/weak_ptr.h"
16 #include "chrome/browser/media_galleries/fileapi/mtp_device_async_delegate.h" 18 #include "chrome/browser/media_galleries/fileapi/mtp_device_async_delegate.h"
17 #include "device/media_transfer_protocol/mtp_file_entry.pb.h" 19 #include "device/media_transfer_protocol/mtp_file_entry.pb.h"
18 #include "storage/browser/fileapi/async_file_util.h" 20 #include "storage/browser/fileapi/async_file_util.h"
19 21
20 class MTPReadFileWorker; 22 class MTPReadFileWorker;
21 struct SnapshotRequestInfo; 23 struct SnapshotRequestInfo;
22 24
23 // MTPDeviceTaskHelper dispatches the media transfer protocol (MTP) device 25 // MTPDeviceTaskHelper dispatches the media transfer protocol (MTP) device
(...skipping 47 matching lines...) Expand 10 before | Expand all | Expand 10 after
71 73
72 // Dispatches the GetFileInfo request to the MediaTransferProtocolManager. 74 // Dispatches the GetFileInfo request to the MediaTransferProtocolManager.
73 // 75 //
74 // |file_id| specifies the id of the file whose details are requested. 76 // |file_id| specifies the id of the file whose details are requested.
75 // 77 //
76 // If the file details are fetched successfully, |success_callback| is invoked 78 // If the file details are fetched successfully, |success_callback| is invoked
77 // on the IO thread to notify the caller about the file details. 79 // on the IO thread to notify the caller about the file details.
78 // 80 //
79 // If there is an error, |error_callback| is invoked on the IO thread to 81 // If there is an error, |error_callback| is invoked on the IO thread to
80 // notify the caller about the file error. 82 // notify the caller about the file error.
81 void GetFileInfo(uint32 file_id, 83 void GetFileInfo(uint32_t file_id,
82 const GetFileInfoSuccessCallback& success_callback, 84 const GetFileInfoSuccessCallback& success_callback,
83 const ErrorCallback& error_callback); 85 const ErrorCallback& error_callback);
84 86
85 // Forwards CreateDirectory request to the MediaTransferProtocolManager. 87 // Forwards CreateDirectory request to the MediaTransferProtocolManager.
86 void CreateDirectory(const uint32 parent_id, 88 void CreateDirectory(const uint32_t parent_id,
87 const std::string& directory_name, 89 const std::string& directory_name,
88 const CreateDirectorySuccessCallback& success_callback, 90 const CreateDirectorySuccessCallback& success_callback,
89 const ErrorCallback& error_callback); 91 const ErrorCallback& error_callback);
90 92
91 // Dispatches the read directory request to the MediaTransferProtocolManager. 93 // Dispatches the read directory request to the MediaTransferProtocolManager.
92 // 94 //
93 // |dir_id| specifies the directory id. 95 // |dir_id| specifies the directory id.
94 // 96 //
95 // If the directory file entries are enumerated successfully, 97 // If the directory file entries are enumerated successfully,
96 // |success_callback| is invoked on the IO thread to notify the caller about 98 // |success_callback| is invoked on the IO thread to notify the caller about
97 // the directory file entries. Please see the note in the 99 // the directory file entries. Please see the note in the
98 // ReadDirectorySuccessCallback typedef regarding the special treatment of 100 // ReadDirectorySuccessCallback typedef regarding the special treatment of
99 // file names. 101 // file names.
100 // 102 //
101 // If there is an error, |error_callback| is invoked on the IO thread to 103 // If there is an error, |error_callback| is invoked on the IO thread to
102 // notify the caller about the file error. 104 // notify the caller about the file error.
103 void ReadDirectory(const uint32 directory_id, 105 void ReadDirectory(const uint32_t directory_id,
104 const size_t max_size, 106 const size_t max_size,
105 const ReadDirectorySuccessCallback& success_callback, 107 const ReadDirectorySuccessCallback& success_callback,
106 const ErrorCallback& error_callback); 108 const ErrorCallback& error_callback);
107 109
108 // Forwards the WriteDataIntoSnapshotFile request to the MTPReadFileWorker 110 // Forwards the WriteDataIntoSnapshotFile request to the MTPReadFileWorker
109 // object. 111 // object.
110 // 112 //
111 // |request_info| specifies the snapshot file request params. 113 // |request_info| specifies the snapshot file request params.
112 // |snapshot_file_info| specifies the metadata of the snapshot file. 114 // |snapshot_file_info| specifies the metadata of the snapshot file.
113 void WriteDataIntoSnapshotFile( 115 void WriteDataIntoSnapshotFile(
114 const SnapshotRequestInfo& request_info, 116 const SnapshotRequestInfo& request_info,
115 const base::File::Info& snapshot_file_info); 117 const base::File::Info& snapshot_file_info);
116 118
117 // Dispatches the read bytes request to the MediaTransferProtocolManager. 119 // Dispatches the read bytes request to the MediaTransferProtocolManager.
118 // 120 //
119 // |request| contains details about the byte request including the file path, 121 // |request| contains details about the byte request including the file path,
120 // byte range, and the callbacks. The callbacks specified within |request| are 122 // byte range, and the callbacks. The callbacks specified within |request| are
121 // called on the IO thread to notify the caller about success or failure. 123 // called on the IO thread to notify the caller about success or failure.
122 void ReadBytes(const MTPDeviceAsyncDelegate::ReadBytesRequest& request); 124 void ReadBytes(const MTPDeviceAsyncDelegate::ReadBytesRequest& request);
123 125
124 // Forwards RenameObject request to the MediaTransferProtocolManager. 126 // Forwards RenameObject request to the MediaTransferProtocolManager.
125 void RenameObject(const uint32 object_id, 127 void RenameObject(const uint32_t object_id,
126 const std::string& new_name, 128 const std::string& new_name,
127 const RenameObjectSuccessCallback& success_callback, 129 const RenameObjectSuccessCallback& success_callback,
128 const ErrorCallback& error_callback); 130 const ErrorCallback& error_callback);
129 131
130 // Forwards CopyFileFromLocal request to the MediaTransferProtocolManager. 132 // Forwards CopyFileFromLocal request to the MediaTransferProtocolManager.
131 void CopyFileFromLocal( 133 void CopyFileFromLocal(
132 const std::string& storage_name, 134 const std::string& storage_name,
133 const int source_file_descriptor, 135 const int source_file_descriptor,
134 const uint32 parent_id, 136 const uint32_t parent_id,
135 const std::string& file_name, 137 const std::string& file_name,
136 const CopyFileFromLocalSuccessCallback& success_callback, 138 const CopyFileFromLocalSuccessCallback& success_callback,
137 const ErrorCallback& error_callback); 139 const ErrorCallback& error_callback);
138 140
139 // Forwards DeleteObject request to the MediaTransferProtocolManager. 141 // Forwards DeleteObject request to the MediaTransferProtocolManager.
140 void DeleteObject(const uint32 object_id, 142 void DeleteObject(const uint32_t object_id,
141 const DeleteObjectSuccessCallback& success_callback, 143 const DeleteObjectSuccessCallback& success_callback,
142 const ErrorCallback& error_callback); 144 const ErrorCallback& error_callback);
143 145
144 // Dispatches the CloseStorage request to the MediaTransferProtocolManager. 146 // Dispatches the CloseStorage request to the MediaTransferProtocolManager.
145 void CloseStorage() const; 147 void CloseStorage() const;
146 148
147 private: 149 private:
148 // Query callback for OpenStorage() to run |callback| on the IO thread. 150 // Query callback for OpenStorage() to run |callback| on the IO thread.
149 // 151 //
150 // If OpenStorage request succeeds, |error| is set to false and 152 // If OpenStorage request succeeds, |error| is set to false and
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239 // Used to handle WriteDataInfoSnapshotFile request. 241 // Used to handle WriteDataInfoSnapshotFile request.
240 scoped_ptr<MTPReadFileWorker> read_file_worker_; 242 scoped_ptr<MTPReadFileWorker> read_file_worker_;
241 243
242 // For callbacks that may run after destruction. 244 // For callbacks that may run after destruction.
243 base::WeakPtrFactory<MTPDeviceTaskHelper> weak_ptr_factory_; 245 base::WeakPtrFactory<MTPDeviceTaskHelper> weak_ptr_factory_;
244 246
245 DISALLOW_COPY_AND_ASSIGN(MTPDeviceTaskHelper); 247 DISALLOW_COPY_AND_ASSIGN(MTPDeviceTaskHelper);
246 }; 248 };
247 249
248 #endif // CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_DEVICE_TASK_HELPER_H_ 250 #endif // CHROME_BROWSER_MEDIA_GALLERIES_LINUX_MTP_DEVICE_TASK_HELPER_H_
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