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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include <memory>
#include <string>
#include "opentelemetry/plugin/factory.h"
#include "opentelemetry/version.h"
#ifdef _WIN32
# include "opentelemetry/plugin/detail/dynamic_load_windows.h" // IWYU pragma: export
#else
# include "opentelemetry/plugin/detail/dynamic_load_unix.h" // IWYU pragma: export
#endif
// Always print a warning
#if defined(__clang__) || defined(__GNUC__)
# pragma GCC warning "opentelemetry/plugin/ is deprecated, and will be removed. Do not use."
#elif defined(_MSC_VER)
# pragma message( \
"[WARNING]: opentelemetry/plugin/ is deprecated, and will be removed. Do not use.")
#endif
// And fail in deprecated-free builds
#ifdef OPENTELEMETRY_NO_DEPRECATED_CODE
# error "header <opentelemetry/plugin/> is deprecated."
#endif
OPENTELEMETRY_BEGIN_NAMESPACE
namespace plugin
{
/**
* Load an OpenTelemetry implementation as a plugin.
* @param plugin the path to the plugin to load
* @param error_message on failure this is set to an error message
* @return a Factory that can be used to create OpenTelemetry objects or nullptr on failure.
*/
std::unique_ptr<Factory> LoadFactory(const char *plugin, std::string &error_message) noexcept;
} // namespace plugin
OPENTELEMETRY_END_NAMESPACE
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