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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
#include <memory>
#include <utility>
#include "opentelemetry/exporters/ostream/log_record_exporter.h"
#include "opentelemetry/exporters/ostream/span_exporter_factory.h"
#include "opentelemetry/logs/logger_provider.h"
#include "opentelemetry/sdk/logs/exporter.h"
#include "opentelemetry/sdk/logs/logger_provider.h"
#include "opentelemetry/sdk/logs/logger_provider_factory.h"
#include "opentelemetry/sdk/logs/processor.h"
#include "opentelemetry/sdk/logs/provider.h"
#include "opentelemetry/sdk/logs/simple_log_record_processor_factory.h"
#include "opentelemetry/sdk/trace/exporter.h"
#include "opentelemetry/sdk/trace/processor.h"
#include "opentelemetry/sdk/trace/provider.h"
#include "opentelemetry/sdk/trace/simple_processor_factory.h"
#include "opentelemetry/sdk/trace/tracer_provider.h"
#include "opentelemetry/sdk/trace/tracer_provider_factory.h"
#include "opentelemetry/trace/tracer_provider.h"
#ifdef BAZEL_BUILD
# include "examples/common/logs_foo_library/foo_library.h"
#else
# include "logs_foo_library/foo_library.h"
#endif
namespace logs_api = opentelemetry::logs;
namespace logs_sdk = opentelemetry::sdk::logs;
namespace logs_exporter = opentelemetry::exporter::logs;
namespace trace_api = opentelemetry::trace;
namespace trace_sdk = opentelemetry::sdk::trace;
namespace trace_exporter = opentelemetry::exporter::trace;
namespace
{
void InitTracer()
{
// Create ostream span exporter instance
auto exporter = trace_exporter::OStreamSpanExporterFactory::Create();
auto processor = trace_sdk::SimpleSpanProcessorFactory::Create(std::move(exporter));
std::shared_ptr<opentelemetry::sdk::trace::TracerProvider> sdk_provider =
trace_sdk::TracerProviderFactory::Create(std::move(processor));
// Set the global trace provider
const std::shared_ptr<trace_api::TracerProvider> &api_provider = sdk_provider;
trace_sdk::Provider::SetTracerProvider(api_provider);
}
void CleanupTracer()
{
std::shared_ptr<trace_api::TracerProvider> noop;
trace_sdk::Provider::SetTracerProvider(noop);
}
void InitLogger()
{
// Create ostream log exporter instance
auto exporter =
std::unique_ptr<logs_sdk::LogRecordExporter>(new logs_exporter::OStreamLogRecordExporter);
auto processor = logs_sdk::SimpleLogRecordProcessorFactory::Create(std::move(exporter));
std::shared_ptr<opentelemetry::sdk::logs::LoggerProvider> sdk_provider(
logs_sdk::LoggerProviderFactory::Create(std::move(processor)));
// Set the global logger provider
const std::shared_ptr<logs_api::LoggerProvider> &api_provider = sdk_provider;
logs_sdk::Provider::SetLoggerProvider(api_provider);
}
void CleanupLogger()
{
std::shared_ptr<logs_api::LoggerProvider> noop;
logs_sdk::Provider::SetLoggerProvider(noop);
}
} // namespace
int main(int /* argc */, char ** /* argv */)
{
InitTracer();
InitLogger();
foo_library();
CleanupTracer();
CleanupLogger();
return 0;
}
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