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// Copyright 2019 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 "platform/impl/text_trace_logging_platform.h"
#include <limits>
#include <sstream>
#include "util/chrono_helpers.h"
#include "util/osp_logging.h"
namespace openscreen {
bool TextTraceLoggingPlatform::IsTraceLoggingEnabled(
TraceCategory::Value category) {
constexpr uint64_t kAllLogCategoriesMask =
std::numeric_limits<uint64_t>::max();
return (kAllLogCategoriesMask & category) != 0;
}
TextTraceLoggingPlatform::TextTraceLoggingPlatform() {
StartTracing(this);
}
TextTraceLoggingPlatform::~TextTraceLoggingPlatform() {
StopTracing();
}
void TextTraceLoggingPlatform::LogTrace(const char* name,
const uint32_t line,
const char* file,
Clock::time_point start_time,
Clock::time_point end_time,
TraceIdHierarchy ids,
Error::Code error) {
auto total_runtime = to_microseconds(end_time - start_time).count();
constexpr auto microseconds_symbol = "\u03BCs"; // Greek Mu + 's'
std::stringstream ss;
ss << "TRACE [" << std::hex << ids.root << ":" << ids.parent << ":"
<< ids.current << "] (" << std::dec << total_runtime << microseconds_symbol
<< ") " << name << "<" << file << ":" << line << "> " << error;
OSP_LOG_INFO << ss.str();
}
void TextTraceLoggingPlatform::LogAsyncStart(const char* name,
const uint32_t line,
const char* file,
Clock::time_point timestamp,
TraceIdHierarchy ids) {
std::stringstream ss;
ss << "ASYNC TRACE START [" << std::hex << ids.root << ":" << ids.parent
<< ":" << ids.current << std::dec << "] (" << timestamp << ") " << name
<< "<" << file << ":" << line << ">";
OSP_LOG_INFO << ss.str();
}
void TextTraceLoggingPlatform::LogAsyncEnd(const uint32_t line,
const char* file,
Clock::time_point timestamp,
TraceId trace_id,
Error::Code error) {
OSP_LOG_INFO << "ASYNC TRACE END [" << std::hex << trace_id << std::dec
<< "] (" << timestamp << ") " << error;
}
} // namespace openscreen
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