naiveproxy/net/disk_cache/simple/simple_histogram_enums.h

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2018-01-28 21:32:06 +03:00
// Copyright 2017 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_SIMPLE_SIMPLE_HISTOGRAM_ENUMS_H_
#define NET_DISK_CACHE_SIMPLE_SIMPLE_HISTOGRAM_ENUMS_H_
namespace disk_cache {
// Used in histograms, please only add entries at the end.
enum SimpleReadResult {
READ_RESULT_SUCCESS = 0,
READ_RESULT_INVALID_ARGUMENT = 1,
READ_RESULT_NONBLOCK_EMPTY_RETURN = 2,
READ_RESULT_BAD_STATE = 3,
READ_RESULT_FAST_EMPTY_RETURN = 4,
READ_RESULT_SYNC_READ_FAILURE = 5,
READ_RESULT_SYNC_CHECKSUM_FAILURE = 6,
READ_RESULT_MAX = 7,
};
// Used in histograms, please only add entries at the end.
enum OpenEntryResult {
OPEN_ENTRY_SUCCESS = 0,
OPEN_ENTRY_PLATFORM_FILE_ERROR = 1,
OPEN_ENTRY_CANT_READ_HEADER = 2,
OPEN_ENTRY_BAD_MAGIC_NUMBER = 3,
OPEN_ENTRY_BAD_VERSION = 4,
OPEN_ENTRY_CANT_READ_KEY = 5,
OPEN_ENTRY_KEY_MISMATCH = 6,
OPEN_ENTRY_KEY_HASH_MISMATCH = 7,
OPEN_ENTRY_SPARSE_OPEN_FAILED = 8,
OPEN_ENTRY_INVALID_FILE_LENGTH = 9,
OPEN_ENTRY_MAX = 10,
};
// Used in histograms, please only add entries at the end.
enum SyncWriteResult {
SYNC_WRITE_RESULT_SUCCESS = 0,
SYNC_WRITE_RESULT_PRETRUNCATE_FAILURE = 1,
SYNC_WRITE_RESULT_WRITE_FAILURE = 2,
SYNC_WRITE_RESULT_TRUNCATE_FAILURE = 3,
SYNC_WRITE_RESULT_LAZY_STREAM_ENTRY_DOOMED = 4,
SYNC_WRITE_RESULT_LAZY_CREATE_FAILURE = 5,
SYNC_WRITE_RESULT_LAZY_INITIALIZE_FAILURE = 6,
SYNC_WRITE_RESULT_MAX = 7,
};
// Used in histograms, please only add entries at the end.
enum CheckEOFResult {
CHECK_EOF_RESULT_SUCCESS = 0,
CHECK_EOF_RESULT_READ_FAILURE = 1,
CHECK_EOF_RESULT_MAGIC_NUMBER_MISMATCH = 2,
CHECK_EOF_RESULT_CRC_MISMATCH = 3,
CHECK_EOF_RESULT_KEY_SHA256_MISMATCH = 4,
CHECK_EOF_RESULT_MAX = 5,
};
// Used in histograms, please only add entries at the end.
enum CloseResult {
CLOSE_RESULT_SUCCESS = 0,
CLOSE_RESULT_WRITE_FAILURE = 1,
CLOSE_RESULT_MAX = 2,
};
// Used in histograms, please only add entries at the end.
enum class KeySHA256Result {
NOT_PRESENT = 0,
MATCHED = 1,
NO_MATCH = 2,
MAX = 3
};
} // namespace disk_cache
#endif // NET_DISK_CACHE_SIMPLE_SIMPLE_HISTOGRAM_ENUMS_H_