godot/modules/mono/mono_gc_handle.cpp

/*************************************************************************/
/*  mono_gc_handle.cpp                                                   */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#include "mono_gc_handle.h"

#include "mono_gd/gd_mono.h"

void MonoGCHandleData::release() {
#ifdef DEBUG_ENABLED
	CRASH_COND(handle && GDMono::get_singleton() == nullptr);
#endif

	if (handle && GDMono::get_singleton()->is_runtime_initialized()) {
		GDMonoUtils::free_gchandle(handle);
		handle = 0;
	}
}

MonoGCHandleData MonoGCHandleData::new_strong_handle(MonoObject *p_object) {
	return MonoGCHandleData(GDMonoUtils::new_strong_gchandle(p_object), gdmono::GCHandleType::STRONG_HANDLE);
}

MonoGCHandleData MonoGCHandleData::new_strong_handle_pinned(MonoObject *p_object) {
	return MonoGCHandleData(GDMonoUtils::new_strong_gchandle_pinned(p_object), gdmono::GCHandleType::STRONG_HANDLE);
}

MonoGCHandleData MonoGCHandleData::new_weak_handle(MonoObject *p_object) {
	return MonoGCHandleData(GDMonoUtils::new_weak_gchandle(p_object), gdmono::GCHandleType::WEAK_HANDLE);
}

Ref<MonoGCHandleRef> MonoGCHandleRef::create_strong(MonoObject *p_object) {
	return memnew(MonoGCHandleRef(MonoGCHandleData::new_strong_handle(p_object)));
}

Ref<MonoGCHandleRef> MonoGCHandleRef::create_weak(MonoObject *p_object) {
	return memnew(MonoGCHandleRef(MonoGCHandleData::new_weak_handle(p_object)));
}