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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/disk_cache/blockfile/entry_impl.h" | 5 #include "net/disk_cache/blockfile/entry_impl.h" |
6 | 6 |
7 #include "base/hash.h" | 7 #include "base/hash.h" |
8 #include "base/message_loop/message_loop.h" | 8 #include "base/message_loop/message_loop.h" |
9 #include "base/strings/string_util.h" | 9 #include "base/strings/string_util.h" |
10 #include "net/base/io_buffer.h" | 10 #include "net/base/io_buffer.h" |
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801 } | 801 } |
802 | 802 |
803 int32 EntryImpl::GetDataSize(int index) const { | 803 int32 EntryImpl::GetDataSize(int index) const { |
804 if (index < 0 || index >= kNumStreams) | 804 if (index < 0 || index >= kNumStreams) |
805 return 0; | 805 return 0; |
806 | 806 |
807 CacheEntryBlock* entry = const_cast<CacheEntryBlock*>(&entry_); | 807 CacheEntryBlock* entry = const_cast<CacheEntryBlock*>(&entry_); |
808 return entry->Data()->data_size[index]; | 808 return entry->Data()->data_size[index]; |
809 } | 809 } |
810 | 810 |
| 811 int EntryImpl::GetEntrySize() const { |
| 812 int result = 0; |
| 813 for (int i = 0; i < kNumStreams; ++i) { |
| 814 result += GetDataSize(i); |
| 815 } |
| 816 return result; |
| 817 } |
| 818 |
811 int EntryImpl::ReadData(int index, int offset, IOBuffer* buf, int buf_len, | 819 int EntryImpl::ReadData(int index, int offset, IOBuffer* buf, int buf_len, |
812 const CompletionCallback& callback) { | 820 const CompletionCallback& callback) { |
813 if (callback.is_null()) | 821 if (callback.is_null()) |
814 return ReadDataImpl(index, offset, buf, buf_len, callback); | 822 return ReadDataImpl(index, offset, buf, buf_len, callback); |
815 | 823 |
816 DCHECK(node_.Data()->dirty || read_only_); | 824 DCHECK(node_.Data()->dirty || read_only_); |
817 if (index < 0 || index >= kNumStreams) | 825 if (index < 0 || index >= kNumStreams) |
818 return net::ERR_INVALID_ARGUMENT; | 826 return net::ERR_INVALID_ARGUMENT; |
819 | 827 |
820 int entry_size = entry_.Data()->data_size[index]; | 828 int entry_size = entry_.Data()->data_size[index]; |
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1544 Trace("%s 0x%p 0x%x 0x%x", msg, reinterpret_cast<void*>(this), | 1552 Trace("%s 0x%p 0x%x 0x%x", msg, reinterpret_cast<void*>(this), |
1545 entry_.address().value(), node_.address().value()); | 1553 entry_.address().value(), node_.address().value()); |
1546 | 1554 |
1547 Trace(" data: 0x%x 0x%x 0x%x", entry_.Data()->data_addr[0], | 1555 Trace(" data: 0x%x 0x%x 0x%x", entry_.Data()->data_addr[0], |
1548 entry_.Data()->data_addr[1], entry_.Data()->long_key); | 1556 entry_.Data()->data_addr[1], entry_.Data()->long_key); |
1549 | 1557 |
1550 Trace(" doomed: %d 0x%x", doomed_, dirty); | 1558 Trace(" doomed: %d 0x%x", doomed_, dirty); |
1551 } | 1559 } |
1552 | 1560 |
1553 } // namespace disk_cache | 1561 } // namespace disk_cache |
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