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/*
* Copyright (C) 2015 Patrick "P. J." McDermott
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
#ifndef _SCRIPTING_FFI_H_
#define _SCRIPTING_FFI_H_
#include "../resources/script.h"
struct ffi_function {
const char *name;
struct ffi_namespace *ns;
void (*func)(struct ffi_function *);
struct ffi_function *next;
};
struct ffi_namespace {
const char *name;
char *full_name;
struct ffi_namespace *ns_head;
struct ffi_namespace *ns_tail;
struct ffi_function *fn_head;
struct ffi_function *fn_tail;
struct ffi_namespace *next;
};
struct ffi_namespace *ffi_add_namespace(struct ffi_namespace *parent,
const char *name);
void ffi_add_function(struct ffi_namespace *parent, const char *name,
void (*func)(struct ffi_function *));
void ffi_register_functions(struct script *script);
void ffi_context_switch(struct script *script);
int ffi_stack_get_bool(struct ffi_function *fn);
int ffi_stack_get_int(struct ffi_function *fn);
double ffi_stack_get_float(struct ffi_function *fn);
const char *ffi_stack_get_string(struct ffi_function *fn);
void ffi_prepare_call(const char *func);
void ffi_stack_set_bool(int v);
void ffi_stack_set_int(int v);
void ffi_stack_set_float(double v);
void ffi_stack_set_string(const char *v);
void ffi_call(void);
#endif
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