/* Chrysalide - Outil d'analyse de fichiers binaires
 * self.h - définitions de fonctionnalités facilitant la mise en place d'extensions natives
 *
 * Copyright (C) 2020-2025 Cyrille Bagard
 *
 *  This file is part of Chrysalide.
 *
 *  Chrysalide is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  Chrysalide is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


#ifndef _PLUGINS_SELF_H
#define _PLUGINS_SELF_H


#include <assert.h>
#include <malloc.h>


#include "plugin.h"
#include "../common/compiler.h"



/* Symboles principaux */

#define PLUGIN_CORE_SELF                                                        \
static GPluginModule *_this_plugin = NULL;                                      \
static void chrysalide_plugin_set_self(GPluginModule *);                        \
static void chrysalide_plugin_set_self(GPluginModule *plugin)                   \
{                                                                               \
    assert(_this_plugin == NULL);                                               \
    _this_plugin = plugin;                                                      \
};                                                                              \
__private GPluginModule *_chrysalide_plugin_get_self(void);                     \
__private GPluginModule *_chrysalide_plugin_get_self(void)                      \
{                                                                               \
    return _this_plugin;                                                        \
};

#define NATIVE_PLUGIN_ENTRYPOINT(fc)                                            \
PLUGIN_CORE_SELF;                                                               \
G_MODULE_EXPORT GPluginModule *get_chrysalide_plugin_instance(GModule *);       \
G_MODULE_EXPORT GPluginModule *get_chrysalide_plugin_instance(GModule *module)  \
{                                                                               \
    GPluginModule *result;                  /* Instance à retourner        */   \
    result = fc(module);                                                        \
    chrysalide_plugin_set_self(result);                                         \
    return result;                                                              \
}


/* Spécifications */

#define CHRYSALIDE_WEBSITE(p) "https://www.chrysalide.re/" p

#define NO_REQ NULL, 0

#define BUILD_PG_LIST(lst) lst, sizeof(lst) / sizeof(lst[0])

#define REQ_LIST(...) BUILD_PG_LIST((const char *[]){ __VA_ARGS__ })


/* Journalisation */

__private GPluginModule *_chrysalide_plugin_get_self(void);

#define log_plugin_simple_message(type, msg)                                        \
    do                                                                              \
    {                                                                               \
        GPluginModule *__this;                                                      \
        __this = _chrysalide_plugin_get_self();                                     \
        if (__this != NULL)                                                         \
            g_plugin_module_log_simple_message(__this, type, msg);                  \
        else                                                                        \
            log_simple_message(type, msg);                                          \
    }                                                                               \
    while (0)

#define log_plugin_variadic_message(type, msg, ...)                                 \
    do                                                                              \
    {                                                                               \
        GPluginModule *__this;                                                      \
        __this = _chrysalide_plugin_get_self();                                     \
        if (__this != NULL)                                                         \
            g_plugin_module_log_variadic_message(__this, type, msg, __VA_ARGS__);   \
        else                                                                        \
            log_variadic_message(type, msg, __VA_ARGS__);                           \
    }                                                                               \
    while (0)



#endif  /* _PLUGINS_SELF_H */