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// Copyright (c) 2011 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/base/net_log.h"
#include "base/logging.h"
#include "base/string_number_conversions.h"
#include "base/time.h"
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "net/base/net_errors.h"
namespace net {
Value* NetLog::Source::ToValue() const {
DictionaryValue* dict = new DictionaryValue();
dict->SetInteger("type", static_cast<int>(type));
dict->SetInteger("id", static_cast<int>(id));
return dict;
}
// static
std::string NetLog::TickCountToString(const base::TimeTicks& time) {
int64 delta_time = (time - base::TimeTicks()).InMilliseconds();
return base::Int64ToString(delta_time);
}
// static
const char* NetLog::EventTypeToString(EventType event) {
switch (event) {
#define EVENT_TYPE(label) case TYPE_ ## label: return #label;
#include "net/base/net_log_event_type_list.h"
#undef EVENT_TYPE
}
return NULL;
}
// static
std::vector<NetLog::EventType> NetLog::GetAllEventTypes() {
std::vector<NetLog::EventType> types;
#define EVENT_TYPE(label) types.push_back(TYPE_ ## label);
#include "net/base/net_log_event_type_list.h"
#undef EVENT_TYPE
return types;
}
// static
const char* NetLog::SourceTypeToString(SourceType source) {
switch (source) {
#define SOURCE_TYPE(label, id) case id: return #label;
#include "net/base/net_log_source_type_list.h"
#undef SOURCE_TYPE
}
NOTREACHED();
return NULL;
}
// static
const char* NetLog::EventPhaseToString(EventPhase phase) {
switch (phase) {
case PHASE_BEGIN:
return "PHASE_BEGIN";
case PHASE_END:
return "PHASE_END";
case PHASE_NONE:
return "PHASE_NONE";
}
NOTREACHED();
return NULL;
}
// static
Value* NetLog::EntryToDictionaryValue(NetLog::EventType type,
const base::TimeTicks& time,
const NetLog::Source& source,
NetLog::EventPhase phase,
NetLog::EventParameters* params,
bool use_strings) {
DictionaryValue* entry_dict = new DictionaryValue();
entry_dict->SetString("time", TickCountToString(time));
// Set the entry source.
DictionaryValue* source_dict = new DictionaryValue();
source_dict->SetInteger("id", source.id);
if (!use_strings) {
source_dict->SetInteger("type", static_cast<int>(source.type));
} else {
source_dict->SetString("type",
NetLog::SourceTypeToString(source.type));
}
entry_dict->Set("source", source_dict);
// Set the event info.
if (!use_strings) {
entry_dict->SetInteger("type", static_cast<int>(type));
entry_dict->SetInteger("phase", static_cast<int>(phase));
} else {
entry_dict->SetString("type", NetLog::EventTypeToString(type));
entry_dict->SetString("phase", NetLog::EventPhaseToString(phase));
}
// Set the event-specific parameters.
if (params)
entry_dict->Set("params", params->ToValue());
return entry_dict;
}
void BoundNetLog::AddEntry(
NetLog::EventType type,
NetLog::EventPhase phase,
const scoped_refptr<NetLog::EventParameters>& params) const {
if (net_log_) {
net_log_->AddEntry(type, base::TimeTicks::Now(), source_, phase, params);
}
}
void BoundNetLog::AddEntryWithTime(
NetLog::EventType type,
const base::TimeTicks& time,
NetLog::EventPhase phase,
const scoped_refptr<NetLog::EventParameters>& params) const {
if (net_log_) {
net_log_->AddEntry(type, time, source_, phase, params);
}
}
void BoundNetLog::AddEvent(
NetLog::EventType event_type,
const scoped_refptr<NetLog::EventParameters>& params) const {
AddEntry(event_type, NetLog::PHASE_NONE, params);
}
void BoundNetLog::BeginEvent(
NetLog::EventType event_type,
const scoped_refptr<NetLog::EventParameters>& params) const {
AddEntry(event_type, NetLog::PHASE_BEGIN, params);
}
void BoundNetLog::EndEvent(
NetLog::EventType event_type,
const scoped_refptr<NetLog::EventParameters>& params) const {
AddEntry(event_type, NetLog::PHASE_END, params);
}
void BoundNetLog::EndEventWithNetErrorCode(NetLog::EventType event_type,
int net_error) const {
DCHECK_NE(net_error, ERR_IO_PENDING);
if (net_error >= 0) {
EndEvent(event_type, NULL);
} else {
EndEvent(
event_type,
make_scoped_refptr(new NetLogIntegerParameter("net_error", net_error)));
}
}
NetLog::LogLevel BoundNetLog::GetLogLevel() const {
if (net_log_)
return net_log_->GetLogLevel();
return NetLog::LOG_BASIC;
}
bool BoundNetLog::IsLoggingBytes() const {
return GetLogLevel() == NetLog::LOG_ALL;
}
bool BoundNetLog::IsLoggingAllEvents() const {
return GetLogLevel() <= NetLog::LOG_ALL_BUT_BYTES;
}
// static
BoundNetLog BoundNetLog::Make(NetLog* net_log,
NetLog::SourceType source_type) {
if (!net_log)
return BoundNetLog();
NetLog::Source source(source_type, net_log->NextID());
return BoundNetLog(source, net_log);
}
NetLogStringParameter::NetLogStringParameter(const char* name,
const std::string& value)
: name_(name), value_(value) {
}
NetLogStringParameter::~NetLogStringParameter() {
}
Value* NetLogIntegerParameter::ToValue() const {
DictionaryValue* dict = new DictionaryValue();
dict->SetInteger(name_, value_);
return dict;
}
Value* NetLogStringParameter::ToValue() const {
DictionaryValue* dict = new DictionaryValue();
dict->SetString(name_, value_);
return dict;
}
Value* NetLogSourceParameter::ToValue() const {
DictionaryValue* dict = new DictionaryValue();
dict->Set(name_, value_.ToValue());
return dict;
}
ScopedNetLogEvent::ScopedNetLogEvent(
const BoundNetLog& net_log,
NetLog::EventType event_type,
const scoped_refptr<NetLog::EventParameters>& params)
: net_log_(net_log),
event_type_(event_type) {
net_log_.BeginEvent(event_type, params);
}
ScopedNetLogEvent::~ScopedNetLogEvent() {
net_log_.EndEvent(event_type_, end_event_params_);
}
void ScopedNetLogEvent::SetEndEventParameters(
const scoped_refptr<NetLog::EventParameters>& end_event_params) {
DCHECK(!end_event_params_.get());
end_event_params_ = end_event_params;
}
const BoundNetLog& ScopedNetLogEvent::net_log() const {
return net_log_;
}
} // namespace net
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