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36 lines
947 B
Solidity

//SPDX-License-Identifier: GLP-3.0
pragma solidity ^0.8.0;
import "./database.sol";
contract filecoin is database {
mapping(bytes32 => bytes) public pathToHash;
function download(
bytes memory repoName,
bytes memory path
) external view override returns (bytes memory, bool) {
bytes32 fullName = keccak256(bytes.concat(repoName, "/", path));
// call flat directory(FD)
return (pathToHash[fullName], true);
}
function upload(
bytes memory repoName,
bytes memory path,
bytes calldata data
) external payable override {
bytes32 fullName = keccak256(bytes.concat(repoName, "/", path));
pathToHash[fullName] = data;
}
function uploadChunk(
bytes memory repoName,
bytes memory path,
uint256 chunkId,
bytes calldata data
) external payable override {
revert("unsupport uploadChunk");
}
}