lib_context.h

// Copyright 2018-present Network Optix, Inc. Licensed under MPL 2.0: www.mozilla.org/MPL/2.0/

#pragma once

#include <map>
#include <memory>
#include <mutex>
#include <string>

#include <nx/sdk/helpers/i_ref_countable_registry.h>
#include <nx/sdk/i_string_map.h>

namespace nx::sdk {

class ILibContext
{
public:
    virtual ~ILibContext() = default;

    virtual void setName(const char* name) = 0;
    virtual void setRefCountableRegistry(IRefCountableRegistry* refCountableRegistry) = 0;
};

class LibContext final: public ILibContext
{
public:
    virtual void setName(const char* name) override;

    virtual void setRefCountableRegistry(IRefCountableRegistry* refCountableRegistry) override;

    const std::string& name() const { return m_name; }

    IRefCountableRegistry* refCountableRegistry() const { return m_refCountableRegistry.get(); }

private:
    static constexpr const char *kDefaultName = "unnamed_lib_context";
    std::string m_name = kDefaultName;
    std::unique_ptr<IRefCountableRegistry> m_refCountableRegistry;
    std::mutex m_mutex;
};

//-------------------------------------------------------------------------------------------------

LibContext& libContext();

const char* sdkVersion();

std::map<std::string, std::string>& unitTestOptions();

#if !defined(NX_SDK_API)
    #if !defined(NX_PLUGIN_API)
        #error "Either NX_SDK_API or NX_PLUGIN_API macro should be defined to export a function."
    #endif
    #define NX_SDK_API NX_PLUGIN_API
#endif

extern "C" NX_SDK_API ILibContext* nxLibContext();
struct LibContextEntryPoint
{
    static constexpr char kFuncName[] = "nxLibContext";
    using Func = decltype(&nxLibContext);
};

extern "C" NX_SDK_API const char* nxSdkVersion();
struct SdkVersionEntryPoint
{
    static constexpr char kFuncName[] = "nxSdkVersion";
    using Func = decltype(&nxSdkVersion);
};

extern "C" NX_SDK_API void nxSetUnitTestOptions(const IStringMap* options);
struct SetUnitTestOptionsEntryPoint
{
    static constexpr char kFuncName[] = "nxSetUnitTestOptions";
    using Func = decltype(&nxSetUnitTestOptions);
};

} // namespace nx::sdk