hyperns-service/spec/hyperdb/messages.js

HyperNS service, based on autobase

// This file is autogenerated by the hyperschema compiler
// Schema Version: 1
/* eslint-disable camelcase */
/* eslint-disable quotes */

const VERSION = 1
const { c } = require('hyperschema/runtime')

// eslint-disable-next-line no-unused-vars
let version = VERSION

// @hyperns/name-entry.blindPeers
const encoding0_2 = c.array(c.fixed32)

// @hyperns/name-entry
const encoding0 = {
  preencode (state, m) {
    c.fixed32.preencode(state, m.publicKey)
    c.string.preencode(state, m.name)
    encoding0_2.preencode(state, m.blindPeers)
  },
  encode (state, m) {
    c.fixed32.encode(state, m.publicKey)
    c.string.encode(state, m.name)
    encoding0_2.encode(state, m.blindPeers)
  },
  decode (state) {
    const res = {}
    res.publicKey = null
    res.name = null
    res.blindPeers = null

    res.publicKey = c.fixed32.decode(state)
    res.name = c.string.decode(state)
    res.blindPeers = encoding0_2.decode(state)

    return res
  }
}

// @hyperns/op.record
const encoding1_3 = c.frame(encoding0)

// @hyperns/op
const encoding1 = {
  preencode (state, m) {
    let flags = 0
    if (m.blindPeerKey) flags |= 1
    if (m.writerKey) flags |= 2
    if (m.record) flags |= 4

    c.uint.preencode(state, m.op)
    c.uint.preencode(state, flags)

    if (m.blindPeerKey) c.fixed32.preencode(state, m.blindPeerKey)
    if (m.writerKey) c.fixed32.preencode(state, m.writerKey)
    if (m.record) encoding1_3.preencode(state, m.record)
  },
  encode (state, m) {
    let flags = 0
    if (m.blindPeerKey) flags |= 1
    if (m.writerKey) flags |= 2
    if (m.record) flags |= 4

    c.uint.encode(state, m.op)
    c.uint.encode(state, flags)

    if (m.blindPeerKey) c.fixed32.encode(state, m.blindPeerKey)
    if (m.writerKey) c.fixed32.encode(state, m.writerKey)
    if (m.record) encoding1_3.encode(state, m.record)
  },
  decode (state) {
    const res = {}
    res.op = 0
    res.blindPeerKey = null
    res.writerKey = null
    res.record = null

    res.op = c.uint.decode(state)

    const flags = state.start < state.end ? c.uint.decode(state) : 0
    if ((flags & 1) !== 0) res.blindPeerKey = c.fixed32.decode(state)
    if ((flags & 2) !== 0) res.writerKey = c.fixed32.decode(state)
    if ((flags & 4) !== 0) res.record = encoding1_3.decode(state)

    return res
  }
}

// @hyperns/op/value.record
const encoding2_2 = c.frame(encoding0)

// @hyperns/op/value
const encoding2 = {
  preencode (state, m) {
    let flags = 0
    if (m.blindPeerKey) flags |= 1
    if (m.writerKey) flags |= 2
    if (m.record) flags |= 4

    c.uint.preencode(state, flags)

    if (m.blindPeerKey) c.fixed32.preencode(state, m.blindPeerKey)
    if (m.writerKey) c.fixed32.preencode(state, m.writerKey)
    if (m.record) encoding2_2.preencode(state, m.record)
  },
  encode (state, m) {
    let flags = 0
    if (m.blindPeerKey) flags |= 1
    if (m.writerKey) flags |= 2
    if (m.record) flags |= 4

    c.uint.encode(state, flags)

    if (m.blindPeerKey) c.fixed32.encode(state, m.blindPeerKey)
    if (m.writerKey) c.fixed32.encode(state, m.writerKey)
    if (m.record) encoding2_2.encode(state, m.record)
  },
  decode (state) {
    const res = {}
    res.blindPeerKey = null
    res.writerKey = null
    res.record = null

    const flags = state.start < state.end ? c.uint.decode(state) : 0
    if ((flags & 1) !== 0) res.blindPeerKey = c.fixed32.decode(state)
    if ((flags & 2) !== 0) res.writerKey = c.fixed32.decode(state)
    if ((flags & 4) !== 0) res.record = encoding2_2.decode(state)

    return res
  }
}

function getStructByName (name) {
  switch (name) {
    case '@hyperns/name-entry': return encoding0
    case '@hyperns/op': return encoding1
    case '@hyperns/op/value': return encoding2
    default: throw new Error('Encoder not found ' + name)
  }
}

function resolveStruct (name, v = VERSION) {
  const enc = getStructByName(name)
  return {
    preencode (state, m) {
      version = v
      enc.preencode(state, m)
    },
    encode (state, m) {
      version = v
      enc.encode(state, m)
    },
    decode (state) {
      version = v
      return enc.decode(state)
    }
  }
}

module.exports = { resolveStruct, version }