VALUE
rb_grn_obj_to_ruby_object (VALUE klass, grn_ctx *context,
grn_obj *obj, VALUE related_object)
{
if (!obj)
return Qnil;
/* if (NIL_P(klass)) */
/* klass = GRNOBJECT2RCLASS(obj); */
switch (obj->header.type) {
case GRN_VOID:
if (GRN_BULK_VSIZE(obj) > 0)
return rb_str_new(GRN_BULK_HEAD(obj), GRN_BULK_VSIZE(obj));
else
return Qnil;
break;
case GRN_BULK:
return GRNBULK2RVAL(context, obj, NULL, related_object);
break;
/* case GRN_PTR: */
/* case GRN_UVECTOR: */
/* case GRN_PVECTOR: */
case GRN_VECTOR:
return GRNVECTOR2RVAL(context, obj);
break;
/* case GRN_MSG: */
/* case GRN_QUERY: */
/* case GRN_ACCESSOR: */
/* case GRN_SNIP: */
/* case GRN_PATSNIP: */
/* case GRN_CURSOR_TABLE_HASH_KEY: */
/* case GRN_CURSOR_TABLE_PAT_KEY: */
/* case GRN_CURSOR_TABLE_NO_KEY: */
/* case GRN_CURSOR_COLUMN_INDEX: */
/* case GRN_TYPE: */
/* case GRN_PROC: */
/* case GRN_EXPR: */
/* case GRN_TABLE_HASH_KEY: */
/* case GRN_TABLE_PAT_KEY: */
/* case GRN_TABLE_DAT_KEY: */
/* case GRN_TABLE_NO_KEY: */
/* case GRN_DB: */
/* case GRN_COLUMN_FIX_SIZE: */
/* case GRN_COLUMN_VAR_SIZE: */
/* case GRN_COLUMN_INDEX: */
default:
rb_raise(rb_eTypeError,
"unsupported groonga object: %s(%#x): <%s>",
rb_grn_inspect_type(obj->header.type),
obj->header.type,
rb_grn_inspect(related_object));
break;
}
return Qnil;
}
VALUE
rb_grn_value_to_ruby_object (grn_ctx *context,
grn_obj *value,
grn_obj *range,
VALUE related_object)
{
if (!value)
return Qnil;
switch (value->header.type) {
case GRN_VOID:
return Qnil;
break;
case GRN_BULK:
if (GRN_BULK_EMPTYP(value))
return Qnil;
if (value->header.domain == GRN_ID_NIL && range)
value->header.domain = grn_obj_id(context, range);
return GRNBULK2RVAL(context, value, range, related_object);
break;
case GRN_UVECTOR:
{
VALUE rb_value, rb_range = Qnil;
grn_id *uvector, *uvector_end;
rb_value = rb_ary_new();
if (range)
rb_range = GRNTABLE2RVAL(context, range, GRN_FALSE);
uvector = (grn_id *)GRN_BULK_HEAD(value);
uvector_end = (grn_id *)GRN_BULK_CURR(value);
for (; uvector < uvector_end; uvector++) {
VALUE record = Qnil;
if (*uvector != GRN_ID_NIL)
record = rb_grn_record_new(rb_range, *uvector, Qnil);
rb_ary_push(rb_value, record);
}
return rb_value;
}
break;
case GRN_VECTOR:
return GRNVECTOR2RVAL(context, value);
break;
default:
rb_raise(rb_eGrnError,
"unsupported value type: %s(%#x): %s",
rb_grn_inspect_type(value->header.type),
value->header.type,
rb_grn_inspect(related_object));
break;
}
if (!range)
return GRNOBJECT2RVAL(Qnil, context, value, GRN_FALSE);
return Qnil;
}
VALUE
rb_grn_value_to_ruby_object (grn_ctx *context,
grn_obj *value,
grn_obj *range,
VALUE related_object)
{
if (!value)
return Qnil;
switch (value->header.type) {
case GRN_VOID:
return Qnil;
break;
case GRN_BULK:
if (GRN_BULK_EMPTYP(value))
return Qnil;
if (value->header.domain == GRN_ID_NIL && range)
value->header.domain = grn_obj_id(context, range);
return GRNBULK2RVAL(context, value, range, related_object);
break;
case GRN_UVECTOR:
return GRNUVECTOR2RVAL(context, value, range, related_object);
break;
case GRN_VECTOR:
return GRNVECTOR2RVAL(context, value);
break;
default:
rb_raise(rb_eGrnError,
"unsupported value type: %s(%#x): %s",
rb_grn_inspect_type(value->header.type),
value->header.type,
rb_grn_inspect(related_object));
break;
}
if (!range)
return GRNOBJECT2RVAL(Qnil, context, value, GRN_FALSE);
return Qnil;
}
