54 lines
1.2 KiB
Go
54 lines
1.2 KiB
Go
package types
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/wire"
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"github.com/cosmos/cosmos-sdk/x/auth"
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ethcmn "github.com/ethereum/go-ethereum/common"
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)
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var _ auth.Account = (*Account)(nil)
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type (
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// Storage defines account storage
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Storage map[ethcmn.Hash]ethcmn.Hash
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// Account defines an auth.BaseAccount extension for Ethermint. It is
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// compatible with the auth.AccountMapper.
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Account struct {
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auth.BaseAccount
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Code []byte
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Storage Storage
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}
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)
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// NewAccount returns a reference to a new initialized account.
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func NewAccount(base auth.BaseAccount, code []byte, storage Storage) *Account {
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return &Account{
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BaseAccount: base,
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Code: code,
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Storage: storage,
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}
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}
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// GetAccountDecoder returns the auth.AccountDecoder function for the custom
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// Account type.
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func GetAccountDecoder(cdc *wire.Codec) auth.AccountDecoder {
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return func(accBytes []byte) (auth.Account, error) {
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if len(accBytes) == 0 {
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return nil, sdk.ErrTxDecode("account bytes are empty")
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}
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acc := new(Account)
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err := cdc.UnmarshalBinaryBare(accBytes, &acc)
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if err != nil {
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return nil, sdk.ErrTxDecode("failed to decode account bytes")
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}
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return acc, err
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}
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}
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