dyntype.c
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#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <json/json.h>
#include "token/dyntype.h"
#include "token/dyntype/hash.h"
static
void
__construct(struct DYNTYPE * _this, va_list * params)
{
_this->type = va_arg(* params, enum DYNTYPE_TYPES);
_this->size = va_arg(* params, size_t);
switch(_this->type) {
case DYNTYPE_TYPE_INT:
(_this->data)._int = va_arg(* params, int);
break;
case DYNTYPE_TYPE_STRING:
(_this->data)._string = calloc(_this->size + 1, sizeof(char));
memcpy((_this->data)._string, va_arg(* params, const char *), _this->size);
break;
case DYNTYPE_TYPE_HASH:
(_this->data)._hash = va_arg(* params, struct DYNTYPE_HASH *);
break;
default:
(_this->data)._hash = NULL;
}
}
static
void
__jsonConst(struct DYNTYPE * _this, struct json_object * json)
{
switch (json_object_get_type(json)) {
case json_type_int:
_this->type = DYNTYPE_TYPE_INT;
_this->size = sizeof(int);
(_this->data)._int = (int)json_object_get_int(json);
break;
case json_type_string:
{
const char * string = json_object_get_string(json);
_this->type = DYNTYPE_TYPE_STRING;
_this->size = strlen(string);
(_this->data)._string = calloc(_this->size + 1, sizeof(char));
memcpy((_this->data)._string, string, _this->size);
// the json object handles the memory for string....
}
break;
case json_type_object:
_this->type = DYNTYPE_TYPE_HASH;
_this->size = sizeof(struct DYNTYPE_HASH *);
(_this->data)._hash = newFromJson(DYNTYPE_HASH, json);
break;
default:
_this->type = DYNTYPE_TYPE_NULL;
_this->size = 0;
(_this->data)._hash = NULL;
}
}
static
void
__destruct(struct DYNTYPE * _this)
{
if (_this) {
switch(_this->type) {
case DYNTYPE_TYPE_STRING:
free((_this->data)._string);
break;
case DYNTYPE_TYPE_HASH:
delete((_this->data)._hash);
break;
default:
break;
}
}
}
static
struct json_object *
__toJson(struct DYNTYPE * _this)
{
struct json_object * json = NULL;
switch(_this->type) {
case DYNTYPE_TYPE_INT:
json = json_object_new_int((_this->data)._int);
break;
case DYNTYPE_TYPE_STRING:
json = json_object_new_string((_this->data)._string);
break;
case DYNTYPE_TYPE_HASH:
json = toJson((_this->data)._hash);
break;
default:
json = NULL;
}
return json;
}
static const
struct CCLASS _dyntype = {
sizeof(struct DYNTYPE),
(ctor)__construct,
(jCtor)__jsonConst,
(dtor)__destruct,
(jTo)__toJson
};
const struct CCLASS * const DYNTYPE = &_dyntype;
// vim: set et ts=4 sw=4: