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Side by Side Diff: net/disk_cache/blockfile/sparse_control.cc

Issue 1841863002: Update monet. (Closed) Base URL: https://github.com/domokit/monet.git@master
Patch Set: Created 4 years, 8 months ago
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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/sparse_control.h" 5 #include "net/disk_cache/blockfile/sparse_control.h"
6 6
7 #include <stdint.h>
8
7 #include "base/bind.h" 9 #include "base/bind.h"
8 #include "base/format_macros.h" 10 #include "base/format_macros.h"
9 #include "base/logging.h" 11 #include "base/logging.h"
10 #include "base/message_loop/message_loop.h" 12 #include "base/message_loop/message_loop.h"
11 #include "base/strings/string_util.h" 13 #include "base/strings/string_util.h"
12 #include "base/strings/stringprintf.h" 14 #include "base/strings/stringprintf.h"
13 #include "base/time/time.h" 15 #include "base/time/time.h"
14 #include "net/base/io_buffer.h" 16 #include "net/base/io_buffer.h"
15 #include "net/base/net_errors.h" 17 #include "net/base/net_errors.h"
16 #include "net/disk_cache/blockfile/backend_impl.h" 18 #include "net/disk_cache/blockfile/backend_impl.h"
(...skipping 229 matching lines...) Expand 10 before | Expand all | Expand 10 after
246 DCHECK(init_); 248 DCHECK(init_);
247 // We don't support simultaneous IO for sparse data. 249 // We don't support simultaneous IO for sparse data.
248 if (operation_ != kNoOperation) 250 if (operation_ != kNoOperation)
249 return net::ERR_CACHE_OPERATION_NOT_SUPPORTED; 251 return net::ERR_CACHE_OPERATION_NOT_SUPPORTED;
250 252
251 if (offset < 0 || buf_len < 0) 253 if (offset < 0 || buf_len < 0)
252 return net::ERR_INVALID_ARGUMENT; 254 return net::ERR_INVALID_ARGUMENT;
253 255
254 // We only support up to 64 GB. 256 // We only support up to 64 GB.
255 if (static_cast<uint64>(offset) + static_cast<unsigned int>(buf_len) >= 257 if (static_cast<uint64>(offset) + static_cast<unsigned int>(buf_len) >=
256 GG_UINT64_C(0x1000000000)) { 258 UINT64_C(0x1000000000)) {
257 return net::ERR_CACHE_OPERATION_NOT_SUPPORTED; 259 return net::ERR_CACHE_OPERATION_NOT_SUPPORTED;
258 } 260 }
259 261
260 DCHECK(!user_buf_.get()); 262 DCHECK(!user_buf_.get());
261 DCHECK(user_callback_.is_null()); 263 DCHECK(user_callback_.is_null());
262 264
263 if (!buf && (op == kReadOperation || op == kWriteOperation)) 265 if (!buf && (op == kReadOperation || op == kWriteOperation))
264 return 0; 266 return 0;
265 267
266 // Copy the operation parameters. 268 // Copy the operation parameters.
(...skipping 625 matching lines...) Expand 10 before | Expand all | Expand 10 after
892 CompletionCallback cb = abort_callbacks_[i]; 894 CompletionCallback cb = abort_callbacks_[i];
893 if (i == abort_callbacks_.size() - 1) 895 if (i == abort_callbacks_.size() - 1)
894 abort_callbacks_.clear(); 896 abort_callbacks_.clear();
895 897
896 entry_->Release(); // Don't touch object after this line. 898 entry_->Release(); // Don't touch object after this line.
897 cb.Run(net::OK); 899 cb.Run(net::OK);
898 } 900 }
899 } 901 }
900 902
901 } // namespace disk_cache 903 } // namespace disk_cache
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