68 lines
1.7 KiB
Solidity
68 lines
1.7 KiB
Solidity
// contracts/Structs.sol
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// SPDX-License-Identifier: Apache 2
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pragma solidity ^0.8.0;
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contract NFTBridgeStructs {
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struct Transfer {
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// PayloadID uint8 = 1
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// Address of the token. Left-zero-padded if shorter than 32 bytes
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bytes32 tokenAddress;
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// Chain ID of the token
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uint16 tokenChain;
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// Symbol of the token
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bytes32 symbol;
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// Name of the token
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bytes32 name;
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// TokenID of the token
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uint256 tokenID;
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// URI of the token metadata (UTF-8)
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string uri;
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// Address of the recipient. Left-zero-padded if shorter than 32 bytes
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bytes32 to;
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// Chain ID of the recipient
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uint16 toChain;
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}
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struct RegisterChain {
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// Governance Header
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// module: "NFTBridge" left-padded
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bytes32 module;
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// governance action: 1
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uint8 action;
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// governance paket chain id: this or 0
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uint16 chainId;
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// Chain ID
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uint16 emitterChainID;
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// Emitter address. Left-zero-padded if shorter than 32 bytes
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bytes32 emitterAddress;
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}
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struct UpgradeContract {
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// Governance Header
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// module: "NFTBridge" left-padded
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bytes32 module;
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// governance action: 2
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uint8 action;
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// governance paket chain id
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uint16 chainId;
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// Address of the new contract
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bytes32 newContract;
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}
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struct RecoverChainId {
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// Governance Header
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// module: "NFTBridge" left-padded
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bytes32 module;
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// governance action: 3
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uint8 action;
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// EIP-155 Chain ID
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uint256 evmChainId;
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// Chain ID
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uint16 newChainId;
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}
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}
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