| // 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 <string> |
| |
| #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(int64_t start, |
| int result); |
| |
| } // namespace disk_cache |
| |
| #endif // NET_DISK_CACHE_NET_LOG_PARAMETERS_H_ |