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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.
#include "net/disk_cache/net_log_parameters.h"
#include "base/bind.h"
#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "base/values.h"
#include "net/base/net_errors.h"
#include "net/disk_cache/disk_cache.h"
namespace {
Value* NetLogEntryCreationCallback(const disk_cache::Entry* entry,
bool created,
net::NetLog::LogLevel /* log_level */) {
DictionaryValue* dict = new DictionaryValue();
dict->SetString("key", entry->GetKey());
dict->SetBoolean("created", created);
return dict;
}
Value* NetLogReadWriteDataCallback(int index,
int offset,
int buf_len,
bool truncate,
net::NetLog::LogLevel /* log_level */) {
DictionaryValue* dict = new DictionaryValue();
dict->SetInteger("index", index);
dict->SetInteger("offset", offset);
dict->SetInteger("buf_len", buf_len);
if (truncate)
dict->SetBoolean("truncate", truncate);
return dict;
}
Value* NetLogReadWriteCompleteCallback(int bytes_copied,
net::NetLog::LogLevel /* log_level */) {
DCHECK_NE(bytes_copied, net::ERR_IO_PENDING);
DictionaryValue* dict = new DictionaryValue();
if (bytes_copied < 0) {
dict->SetInteger("net_error", bytes_copied);
} else {
dict->SetInteger("bytes_copied", bytes_copied);
}
return dict;
}
Value* NetLogSparseOperationCallback(int64 offset,
int buff_len,
net::NetLog::LogLevel /* log_level */) {
DictionaryValue* dict = new DictionaryValue();
// Values can only be created with at most 32-bit integers. Using a string
// instead circumvents that restriction.
dict->SetString("offset", base::Int64ToString(offset));
dict->SetInteger("buff_len", buff_len);
return dict;
}
Value* NetLogSparseReadWriteCallback(const net::NetLog::Source& source,
int child_len,
net::NetLog::LogLevel /* log_level */) {
DictionaryValue* dict = new DictionaryValue();
source.AddToEventParameters(dict);
dict->SetInteger("child_len", child_len);
return dict;
}
Value* NetLogGetAvailableRangeResultCallback(
int64 start,
int result,
net::NetLog::LogLevel /* log_level */) {
DictionaryValue* dict = new DictionaryValue();
if (result > 0) {
dict->SetInteger("length", result);
dict->SetString("start", base::Int64ToString(start));
} else {
dict->SetInteger("net_error", result);
}
return dict;
}
} // namespace
namespace disk_cache {
net::NetLog::ParametersCallback CreateNetLogEntryCreationCallback(
const Entry* entry,
bool created) {
DCHECK(entry);
return base::Bind(&NetLogEntryCreationCallback, entry, created);
}
net::NetLog::ParametersCallback CreateNetLogReadWriteDataCallback(
int index,
int offset,
int buf_len,
bool truncate) {
return base::Bind(&NetLogReadWriteDataCallback,
index, offset, buf_len, truncate);
}
net::NetLog::ParametersCallback CreateNetLogReadWriteCompleteCallback(
int bytes_copied) {
return base::Bind(&NetLogReadWriteCompleteCallback, bytes_copied);
}
net::NetLog::ParametersCallback CreateNetLogSparseOperationCallback(
int64 offset,
int buff_len) {
return base::Bind(&NetLogSparseOperationCallback, offset, buff_len);
}
net::NetLog::ParametersCallback CreateNetLogSparseReadWriteCallback(
const net::NetLog::Source& source,
int child_len) {
return base::Bind(&NetLogSparseReadWriteCallback, source, child_len);
}
net::NetLog::ParametersCallback CreateNetLogGetAvailableRangeResultCallback(
int64 start,
int result) {
return base::Bind(&NetLogGetAvailableRangeResultCallback, start, result);
}
} // namespace disk_cache
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