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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/numerics/safe_conversions.h" | 7 #include "base/numerics/safe_conversions.h" |
| 8 | 8 |
| 9 //////////////////////////////////////////////////////////////////////////////// | 9 //////////////////////////////////////////////////////////////////////////////// |
| 10 // SnapshotRequestInfo // | 10 // SnapshotRequestInfo // |
| (...skipping 13 matching lines...) Expand all Loading... |
| 24 | 24 |
| 25 SnapshotRequestInfo::~SnapshotRequestInfo() { | 25 SnapshotRequestInfo::~SnapshotRequestInfo() { |
| 26 } | 26 } |
| 27 | 27 |
| 28 //////////////////////////////////////////////////////////////////////////////// | 28 //////////////////////////////////////////////////////////////////////////////// |
| 29 // SnapshotFileDetails // | 29 // SnapshotFileDetails // |
| 30 //////////////////////////////////////////////////////////////////////////////// | 30 //////////////////////////////////////////////////////////////////////////////// |
| 31 | 31 |
| 32 SnapshotFileDetails::SnapshotFileDetails( | 32 SnapshotFileDetails::SnapshotFileDetails( |
| 33 const SnapshotRequestInfo& request_info, | 33 const SnapshotRequestInfo& request_info, |
| 34 const base::PlatformFileInfo& file_info) | 34 const base::File::Info& file_info) |
| 35 : request_info_(request_info), | 35 : request_info_(request_info), |
| 36 file_info_(file_info), | 36 file_info_(file_info), |
| 37 bytes_written_(0), | 37 bytes_written_(0), |
| 38 error_occurred_(false) { | 38 error_occurred_(false) { |
| 39 } | 39 } |
| 40 | 40 |
| 41 SnapshotFileDetails::~SnapshotFileDetails() { | 41 SnapshotFileDetails::~SnapshotFileDetails() { |
| 42 } | 42 } |
| 43 | 43 |
| 44 void SnapshotFileDetails::set_error_occurred(bool error) { | 44 void SnapshotFileDetails::set_error_occurred(bool error) { |
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| 59 return !error_occurred_ && (bytes_written_ == file_info_.size); | 59 return !error_occurred_ && (bytes_written_ == file_info_.size); |
| 60 } | 60 } |
| 61 | 61 |
| 62 uint32 SnapshotFileDetails::BytesToRead() const { | 62 uint32 SnapshotFileDetails::BytesToRead() const { |
| 63 // Read data in 1MB chunks. | 63 // Read data in 1MB chunks. |
| 64 static const uint32 kReadChunkSize = 1024 * 1024; | 64 static const uint32 kReadChunkSize = 1024 * 1024; |
| 65 return std::min( | 65 return std::min( |
| 66 kReadChunkSize, | 66 kReadChunkSize, |
| 67 base::checked_cast<uint32>(file_info_.size) - bytes_written_); | 67 base::checked_cast<uint32>(file_info_.size) - bytes_written_); |
| 68 } | 68 } |
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