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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "net/base/upload_file_element_reader.h" | 5 #include "net/base/upload_file_element_reader.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/file_util.h" | 8 #include "base/file_util.h" |
9 #include "base/location.h" | 9 #include "base/location.h" |
10 #include "base/task_runner_util.h" | 10 #include "base/task_runner_util.h" |
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34 if (rv != OK) { | 34 if (rv != OK) { |
35 // If the file can't be opened, we'll just upload an empty file. | 35 // If the file can't be opened, we'll just upload an empty file. |
36 DLOG(WARNING) << "Failed to open \"" << path.value() | 36 DLOG(WARNING) << "Failed to open \"" << path.value() |
37 << "\" for reading: " << rv; | 37 << "\" for reading: " << rv; |
38 file_stream.reset(); | 38 file_stream.reset(); |
39 } else if (range_offset) { | 39 } else if (range_offset) { |
40 rv = file_stream->SeekSync(FROM_BEGIN, range_offset); | 40 rv = file_stream->SeekSync(FROM_BEGIN, range_offset); |
41 if (rv < 0) { | 41 if (rv < 0) { |
42 DLOG(WARNING) << "Failed to seek \"" << path.value() | 42 DLOG(WARNING) << "Failed to seek \"" << path.value() |
43 << "\" to offset: " << range_offset << " (" << rv << ")"; | 43 << "\" to offset: " << range_offset << " (" << rv << ")"; |
44 file_stream->CloseSync(); | |
45 file_stream.reset(); | 44 file_stream.reset(); |
46 } | 45 } |
47 } | 46 } |
48 | 47 |
49 int64 length = 0; | 48 int64 length = 0; |
50 if (file_stream.get() && | 49 if (file_stream.get() && |
51 file_util::GetFileSize(path, &length) && | 50 file_util::GetFileSize(path, &length) && |
52 range_offset < static_cast<uint64>(length)) { | 51 range_offset < static_cast<uint64>(length)) { |
53 // Compensate for the offset. | 52 // Compensate for the offset. |
54 length = std::min(length - range_offset, range_length); | 53 length = std::min(length - range_offset, range_length); |
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242 ScopedOverridingContentLengthForTests(uint64 value) { | 241 ScopedOverridingContentLengthForTests(uint64 value) { |
243 overriding_content_length = value; | 242 overriding_content_length = value; |
244 } | 243 } |
245 | 244 |
246 UploadFileElementReader::ScopedOverridingContentLengthForTests:: | 245 UploadFileElementReader::ScopedOverridingContentLengthForTests:: |
247 ~ScopedOverridingContentLengthForTests() { | 246 ~ScopedOverridingContentLengthForTests() { |
248 overriding_content_length = 0; | 247 overriding_content_length = 0; |
249 } | 248 } |
250 | 249 |
251 } // namespace net | 250 } // namespace net |
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