77 lines
1.9 KiB
Nim
77 lines
1.9 KiB
Nim
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import macros
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import web3/[encoding, ethtypes], stint
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type
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GetPackData* = object
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packId*: Stuint[256]
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PackData* = object
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category*: DynamicBytes[32] # bytes4[]
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owner*: Address # address
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mintable*: bool # bool
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timestamp*: Stuint[256] # uint256
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price*: Stuint[256] # uint256
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contentHash*: DynamicBytes[64] # bytes
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BuyToken* = object
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packId*: Stuint[256]
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address*: Address
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price*: Stuint[256]
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Register* = object
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label*: FixedBytes[32]
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account*: Address
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x*: FixedBytes[32]
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y*: FixedBytes[32]
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SetPubkey* = object
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label*: FixedBytes[32]
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x*: FixedBytes[32]
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y*: FixedBytes[32]
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ExpirationTime* = object
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label*: FixedBytes[32]
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Release* = object
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label*: FixedBytes[32]
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ApproveAndCall*[N: static[int]] = object
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to*: Address
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value*: Stuint[256]
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data*: DynamicBytes[N]
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Transfer* = object
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to*: Address
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value*: Stuint[256]
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BalanceOf* = object
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address*: Address
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TokenOfOwnerByIndex* = object
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address*: Address
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index*: Stuint[256]
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TokenPackId* = object
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tokenId*: Stuint[256]
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TokenUri* = object
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tokenId*: Stuint[256]
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# TODO: Figure out a way to parse a bool as a Bool instead of bool, as it is
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# done in nim-web3
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func decode*(input: string, offset: int, to: var bool): int {.inline.} =
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let val = input[offset..offset+63].parse(Int256)
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to = val.truncate(int) == 1
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64
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# TODO: This is taken directly from nim-web3 in order to be able to decode
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# booleans. I could not get the type Bool, as used in nim-web3, to be decoded
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# properly, and instead resorted to a standard bool type.
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func decodeHere*(input: string, offset: int, obj: var object): int =
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var offset = offset
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for field in fields(obj):
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offset += decode(input, offset, field)
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func decodeContractResponse*[T](input: string): T =
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result = T()
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discard decodeHere(input.strip0xPrefix, 0, result)
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