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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 // |
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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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