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/*
Copyright (c) 2009 Masatake YAMATO
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. */
#ifndef __ES_LANG_C_STDC99_H__
#define __ES_LANG_C_STDC99_H__
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif
#include <stdio.h>
#include "mio.h"
#ifdef __cplusplus
extern "C" {
#endif
enum _EsType {
ES_TYPE_NIL,
ES_TYPE_INTEGER,
ES_TYPE_REAL,
ES_TYPE_BOOLEAN,
ES_TYPE_SYMBOL,
ES_TYPE_STRING,
ES_TYPE_CONS,
/* ... */
ES_TYPE_ERROR
};
typedef enum _EsType EsType;
struct _EsObject;
typedef struct _EsObject EsObject;
EsType es_object_get_type (const EsObject* object);
EsObject* es_object_ref (EsObject* object);
void es_object_unref (EsObject* object);
void es_object_unref_batch (EsObject* array[],
unsigned int count);
EsObject* es_object_autounref (EsObject* object);
int es_object_equal (const EsObject* self,
const EsObject* other);
int es_atom (const EsObject* object);
/*
* Nil
*/
#define es_nil ((EsObject*)0)
int es_null (const EsObject* object);
/*
* Integer
*/
EsObject* es_integer_new (int value);
int es_integer_p (const EsObject* object);
int es_integer_get (const EsObject* object);
/*
* Real
*/
EsObject* es_real_new (double value);
int es_real_p (const EsObject* object);
double es_real_get (const EsObject* object);
/*
* Use Integer as Real
*/
int es_number_p (const EsObject* object);
double es_number_get (const EsObject* object);
/*
* Boolean
*/
#define es_true (es_boolean_new(1))
#define es_false (es_boolean_new(0))
EsObject* es_boolean_new (int value);
int es_boolean_p (const EsObject* object);
int es_boolean_get (const EsObject* object);
/*
* String
*/
EsObject* es_string_new (const char* value);
int es_string_p (const EsObject* object);
const char* es_string_get (const EsObject* object);
/*
* Symbol
*/
EsObject* es_symbol_intern (const char* name);
int es_symbol_p (const EsObject* object);
const char* es_symbol_get (const EsObject* object);
void* es_symbol_set_data (const EsObject* object, void *data);
void* es_symbol_get_data (const EsObject* object);
/*
* Error
*/
EsObject* es_error_intern (const char* name);
int es_error_p (const EsObject* object);
const char* es_error_name (const EsObject* object);
EsObject* es_error_set_object (EsObject* error, EsObject* object);
EsObject* es_error_get_object (const EsObject* error);
/*
* Cons
*/
EsObject* es_cons (EsObject* car, EsObject* cdr);
int es_cons_p (const EsObject* object);
int es_list_p (const EsObject* object);
EsObject* es_car (const EsObject* object);
EsObject* es_cdr (const EsObject* object);
/*
* Print
*/
void es_print (const EsObject* object,
MIO* out);
char* es_print_to_string (EsObject* object);
/*
* Read
*/
EsObject* es_read (MIO* in);
EsObject* es_read_from_string(const char* in,
const char** saveptr);
#define ES_READER_ERROR es_error_intern("READ-ERROR")
#define ES_READER_EOF es_error_intern("EOF")
/*
* Comment
*/
void es_comment (const char* comment,
MIO* out);
char* es_comment_to_string (const char* comment);
/*
* Autounref pool
*/
void es_autounref_pool_push(void);
void es_autounref_pool_pop (void);
/*
* List builders
*/
EsObject* es_list (EsObject* object,...);
EsObject* es_append (EsObject* list,...);
EsObject* es_reverse (EsObject* cons);
#define ES_PROC_UNIMPLEMENTED es_error_intern("PROC-UNIMPLEMENTED")
EsObject* es_realize (EsObject* fmt_object,...);
EsObject* es_srealize (const char* fmt,...);
/*
* Rich element accessors
*/
int es_match (EsObject* input, EsObject* fmt_object,...);
int es_smatch (EsObject* input, const char* fmt,...);
EsObject* es_pget (EsObject* plist, EsObject* key, EsObject* default_value);
#ifdef __cplusplus
}
#endif
#endif /* Not def: __ES_LANG_C_STDC_H__ */
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