48 lines
1.6 KiB
Nim
48 lines
1.6 KiB
Nim
|
## Nim-Codex
|
||
|
|
## Copyright (c) 2024 Status Research & Development GmbH
|
||
|
|
## Licensed under either of
|
||
|
|
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||
|
|
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||
|
|
## at your option.
|
||
|
|
## This file may not be copied, modified, or distributed except according to
|
||
|
|
## those terms.
|
||
|
|
##
|
||
|
|
|
||
|
|
import std/sugar
|
||
|
|
import pkg/libp2p/cid
|
||
|
|
import pkg/serde/json
|
||
|
|
import pkg/stew/byteutils
|
||
|
|
import pkg/stew/endians2
|
||
|
|
|
||
|
|
import ./types
|
||
|
|
import ../../errors
|
||
|
|
import ../../merkletree
|
||
|
|
import ../../utils/json
|
||
|
|
|
||
|
|
proc encode*(t: QuotaUsage): seq[byte] = t.toJson().toBytes()
|
||
|
|
proc decode*(T: type QuotaUsage, bytes: seq[byte]): ?!T = T.fromJson(bytes)
|
||
|
|
|
||
|
|
proc encode*(t: BlockMetadata): seq[byte] = t.toJson().toBytes()
|
||
|
|
proc decode*(T: type BlockMetadata, bytes: seq[byte]): ?!T = T.fromJson(bytes)
|
||
|
|
|
||
|
|
proc encode*(t: LeafMetadata): seq[byte] = t.toJson().toBytes()
|
||
|
|
proc decode*(T: type LeafMetadata, bytes: seq[byte]): ?!T = T.fromJson(bytes)
|
||
|
|
|
||
|
|
proc encode*(t: DeleteResult): seq[byte] = t.toJson().toBytes()
|
||
|
|
proc decode*(T: type DeleteResult, bytes: seq[byte]): ?!T = T.fromJson(bytes)
|
||
|
|
|
||
|
|
proc encode*(t: StoreResult): seq[byte] = t.toJson().toBytes()
|
||
|
|
proc decode*(T: type StoreResult, bytes: seq[byte]): ?!T = T.fromJson(bytes)
|
||
|
|
|
||
|
|
proc encode*(i: uint64): seq[byte] =
|
||
|
|
@(i.toBytesBE)
|
||
|
|
|
||
|
|
proc decode*(T: type uint64, bytes: seq[byte]): ?!T =
|
||
|
|
if bytes.len >= sizeof(uint64):
|
||
|
|
success(uint64.fromBytesBE(bytes))
|
||
|
|
else:
|
||
|
|
failure("Not enough bytes to decode `uint64`")
|
||
|
|
|
||
|
|
proc encode*(i: Natural | enum): seq[byte] = cast[uint64](i).encode
|
||
|
|
proc decode*(T: typedesc[Natural | enum], bytes: seq[byte]): ?!T = uint64.decode(bytes).map((ui: uint64) => cast[T](ui))
|