git ssb

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const Kernel = require('./index.js')
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const Vertex = require('merkle-trie')
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const Block = require('./deps/block.js')
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const blockchain = require('./fakeBlockChain.js')
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const codeHandlers = require('./codeHandler.js')
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module.exports = class Hypervisor {
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  constructor (state = new Vertex()) {
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    this.state = state
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    if (state.isEmpty) {
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      state.set('block', new Vertex({
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        value: new Block()
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      }))
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      state.set('blockchain', new Vertex({
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        value: blockchain
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      }))
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    }
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    this.root = new Kernel({
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      state: state
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    })
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  }
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  set (path, kernel) {
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    this.state.set(path, new Vertex({
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      value: kernel
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    }))
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  }
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  send (message) {
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    return this.root.send(message)
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  }
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  async get (path) {
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    let lastKernel = this.root
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    let state = this.state
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    while (path.length) {
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      const name = path.unshift()
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      state = await state.get(name)
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      const kernel = new Kernel({
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        state: state,
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        parent: lastKernel
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      })
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      lastKernel = kernel
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    }
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    return lastKernel
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  }
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  addVM (type, handler) {
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    codeHandlers.handlers.type = handler
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  }
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}
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