forked from TrueCloudLab/frostfs-contract
f884e3d665
Unified format uses transfer type as the first byte and extra details next. List of transfer types used in contracts defined in `transfer.go`. It includes: - mint, - burn, - lock, - unlock, - container fee. Signed-off-by: Alex Vanin <alexey@nspcc.ru>
34 lines
797 B
Go
34 lines
797 B
Go
package common
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var (
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mintPrefix = []byte{0x01}
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burnPrefix = []byte{0x02}
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lockPrefix = []byte{0x03}
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unlockPrefix = []byte{0x04}
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containerFeePrefix = []byte{0x10}
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)
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func WalletToScriptHash(wallet []byte) []byte {
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return wallet[1 : len(wallet)-4]
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}
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func MintTransferDetails(txDetails []byte) []byte {
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return append(mintPrefix, txDetails...)
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}
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func BurnTransferDetails(txDetails []byte) []byte {
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return append(burnPrefix, txDetails...)
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}
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func LockTransferDetails(txDetails []byte) []byte {
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return append(lockPrefix, txDetails...)
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}
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func UnlockTransferDetails(epoch int) []byte {
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var buf interface{} = epoch
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return append(unlockPrefix, buf.([]byte)...)
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}
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func ContainerFeeTransferDetails(cid []byte) []byte {
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return append(containerFeePrefix, cid...)
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}
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