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- // Copyright (c) 2012 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef NET_DISK_CACHE_NET_LOG_PARAMETERS_H_
- #define NET_DISK_CACHE_NET_LOG_PARAMETERS_H_
- #include <stdint.h>
- #include "net/disk_cache/disk_cache.h"
- #include "net/log/net_log_with_source.h"
- namespace net {
- struct NetLogSource;
- }
- namespace base {
- class Value;
- }
- // This file contains a set of functions to create NetLogParametersCallbacks
- // shared by EntryImpls and MemEntryImpls.
- namespace disk_cache {
- class Entry;
- // Creates NetLog parameters for the creation of an Entry. Contains the Entry's
- // key and whether it was created or opened. |entry| can't be nullptr, must
- // support GetKey().
- base::Value CreateNetLogParametersEntryCreationParams(const Entry* entry,
- bool created);
- // Logs an event for the start of a non-sparse read or write of an Entry. For
- // reads, |truncate| must be false.
- void NetLogReadWriteData(const net::NetLogWithSource& net_log,
- net::NetLogEventType type,
- net::NetLogEventPhase phase,
- int index,
- int offset,
- int buf_len,
- bool truncate);
- // Logs an event for when a non-sparse read or write completes. For reads,
- // |truncate| must be false. |bytes_copied| is either the number of bytes copied
- // or a network error code. |bytes_copied| must not be ERR_IO_PENDING, as it's
- // not a valid result for an operation.
- void NetLogReadWriteComplete(const net::NetLogWithSource& net_log,
- net::NetLogEventType type,
- net::NetLogEventPhase phase,
- int bytes_copied);
- // Logs an event for when a sparse operation is started.
- void NetLogSparseOperation(const net::NetLogWithSource& net_log,
- net::NetLogEventType type,
- net::NetLogEventPhase phase,
- int64_t offset,
- int buf_len);
- // Logs an event for when a read or write for a sparse entry's child is started.
- void NetLogSparseReadWrite(const net::NetLogWithSource& net_log,
- net::NetLogEventType type,
- net::NetLogEventPhase phase,
- const net::NetLogSource& source,
- int child_len);
- // Creates NetLog parameters for when a call to GetAvailableRange returns.
- base::Value CreateNetLogGetAvailableRangeResultParams(
- const disk_cache::RangeResult result);
- } // namespace disk_cache
- #endif // NET_DISK_CACHE_NET_LOG_PARAMETERS_H_
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