frostfs-node/cmd/neofs-node/config/engine/shard/blobstor/fstree/config.go

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package fstree
import (
"github.com/nspcc-dev/neofs-node/cmd/neofs-node/config"
"github.com/nspcc-dev/neofs-node/pkg/local_object_storage/blobstor/fstree"
)
// Config is a wrapper over the config section
// which provides access to Blobovnicza configurations.
type Config config.Config
// DepthDefault is a default shallow dir depth.
const DepthDefault = 4
// From wraps config section into Config.
func From(c *config.Config) *Config {
return (*Config)(c)
}
// Type returns the storage type.
func (x *Config) Type() string {
return fstree.Type
}
// Depth returns the value of "depth" config parameter.
//
// Returns DepthDefault if the value is out of
// [1:fstree.MaxDepth] range.
func (x *Config) Depth() int {
d := config.IntSafe(
(*config.Config)(x),
"depth",
)
if d >= 1 && d <= fstree.MaxDepth {
return int(d)
}
return DepthDefault
}