41 lines
838 B
Go
41 lines
838 B
Go
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package main
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import (
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)
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type Contract struct {
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active int
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amount uint32 // ???
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state *Trie
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}
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func NewContract(amount uint32, root []byte) *Contract {
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contract := &Contract{active: 1, amount: amount}
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contract.state = NewTrie(Db, string(root))
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return contract
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}
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func (c *Contract) MarshalRlp() []byte {
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// Prepare the transaction for serialization
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preEnc := []interface{}{uint32(c.active), c.amount, c.state.root}
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return Encode(preEnc)
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}
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func (c *Contract) UnmarshalRlp(data []byte) {
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t, _ := Decode(data, 0)
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if slice, ok := t.([]interface{}); ok {
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if active, ok := slice[0].(uint8); ok {
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c.active = int(active)
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}
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if amount, ok := slice[1].(uint8); ok {
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c.amount = uint32(amount)
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}
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if root, ok := slice[2].([]uint8); ok {
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c.state = NewTrie(Db, string(root))
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}
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}
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}
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