utility/src/utility/module.h

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
#pragma once
 
#include "dllexport.h"
 
namespace nap
{
    inline constexpr int moduleAPIVersion = 1;      
 
    struct ModuleDescriptor
    {
        int                 mAPIVersion;    // The version of the module API this module was built against. Must be the first member.
        const char*         mID;            // The ID (name) of the module
        const char*         mVersion;       // The version of the module
        const char*         mService;       // The service associated with the module
    };
 
    #define NAP_MODULE(moduleID, moduleVersion)                                         \
        extern "C"                                                                      \
        {                                                                               \
            NAPAPI nap::ModuleDescriptor descriptor =                                   \
            {                                                                           \
                nap::moduleAPIVersion,                                                  \
                moduleID,                                                               \
                moduleVersion,                                                          \
                nullptr                                                                 \
            };                                                                          \
        }
 
    #define NAP_SERVICE_MODULE(moduleID, moduleVersion, moduleService)                      \
            extern "C"                                                                      \
            {                                                                               \
                NAPAPI nap::ModuleDescriptor descriptor =                                   \
                {                                                                           \
                    nap::moduleAPIVersion,                                                  \
                    moduleID,                                                               \
                    moduleVersion,                                                          \
                    moduleService                                                           \
                };                                                                          \
            }
}