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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 #include "chrome/browser/media_galleries/linux/snapshot_file_details.h" | 5 #include "chrome/browser/media_galleries/linux/snapshot_file_details.h" |
| 6 | 6 |
| 7 #include "base/safe_numerics.h" | 7 #include "base/safe_numerics.h" |
| 8 | 8 |
| 9 namespace chrome { | 9 namespace chrome { |
| 10 | 10 |
| 11 //////////////////////////////////////////////////////////////////////////////// | 11 //////////////////////////////////////////////////////////////////////////////// |
| 12 // SnapshotRequestInfo // | 12 // SnapshotRequestInfo // |
| 13 //////////////////////////////////////////////////////////////////////////////// | 13 //////////////////////////////////////////////////////////////////////////////// |
| 14 | 14 |
| 15 SnapshotRequestInfo::SnapshotRequestInfo( | 15 SnapshotRequestInfo::SnapshotRequestInfo( |
| 16 const std::string& device_file_path, | 16 const std::string& device_file_path, |
| 17 const base::FilePath& snapshot_file_path, | 17 const base::FilePath& snapshot_file_path, |
| 18 const fileapi::MTPDeviceAsyncDelegate::CreateSnapshotFileSuccessCallback& | 18 const MTPDeviceAsyncDelegate::CreateSnapshotFileSuccessCallback& |
| 19 success_callback, | 19 success_callback, |
| 20 const fileapi::MTPDeviceAsyncDelegate::ErrorCallback& error_callback) | 20 const MTPDeviceAsyncDelegate::ErrorCallback& error_callback) |
| 21 : device_file_path(device_file_path), | 21 : device_file_path(device_file_path), |
| 22 snapshot_file_path(snapshot_file_path), | 22 snapshot_file_path(snapshot_file_path), |
| 23 success_callback(success_callback), | 23 success_callback(success_callback), |
| 24 error_callback(error_callback) { | 24 error_callback(error_callback) { |
| 25 } | 25 } |
| 26 | 26 |
| 27 SnapshotRequestInfo::~SnapshotRequestInfo() { | 27 SnapshotRequestInfo::~SnapshotRequestInfo() { |
| 28 } | 28 } |
| 29 | 29 |
| 30 //////////////////////////////////////////////////////////////////////////////// | 30 //////////////////////////////////////////////////////////////////////////////// |
| (...skipping 32 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 63 | 63 |
| 64 uint32 SnapshotFileDetails::BytesToRead() const { | 64 uint32 SnapshotFileDetails::BytesToRead() const { |
| 65 // Read data in 1MB chunks. | 65 // Read data in 1MB chunks. |
| 66 static const uint32 kReadChunkSize = 1024 * 1024; | 66 static const uint32 kReadChunkSize = 1024 * 1024; |
| 67 return std::min( | 67 return std::min( |
| 68 kReadChunkSize, | 68 kReadChunkSize, |
| 69 base::checked_numeric_cast<uint32>(file_info_.size) - bytes_written_); | 69 base::checked_numeric_cast<uint32>(file_info_.size) - bytes_written_); |
| 70 } | 70 } |
| 71 | 71 |
| 72 } // namespace chrome | 72 } // namespace chrome |
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