【PHP】Solidityのソースコードから関数定義を抽出するスクリプト
solidityのソースコードから関数定義部分だけ抜き出すスクリプトを作った(だいぶやっつけだけど)。
試しにCryptoKittiesのソースコードに対して使ってみた。
制限事項として
/*コメント*/ function() public {
のような行は表示されない。
https://ethfiddle.com/09YbyJRfiI
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<?php function isLineCommentLine($line) { return (substr(trim($line), 0, 2) === "//"); } function isCommentStartLine($line) { return (substr(trim($line), 0, 2) === "/*"); } function isCommentEndLine($line) { return (substr(trim($line), -2, 2) === "*/"); } function isFunctionDefinitionStartLine($line) { return (strpos($line, 'function') !== false); } function isFunctionDefinitionEndLine($line) { return ( (strpos($line, '{') !== false) || (strpos($line, ';') !== false) ); } function myprint($line){ echo $line; } $filename = $argv[1]; $file = fopen($filename, "r"); /* ファイルを1行ずつ出力 */ if($file){ $printflg = false; $commentflg = false; while ($line = fgets($file)) { if(isLineCommentLine($line)){ continue; } if(isCommentStartLine($line)){ $commentflg = true; } if($printflg && false === $commentflg){ myprint($line); if(isFunctionDefinitionEndLine($line)){ $printflg = false; } } if(isFunctionDefinitionStartLine($line) && false === $commentflg){ myprint($line); if(false === isFunctionDefinitionEndLine($line)){ $printflg = true; } } if(isCommentEndLine($line)){ $commentflg = false; } } } /* ファイルポインタをクローズ */ fclose($file); |
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function Ownable() { function transferOwnership(address newOwner) onlyOwner { function totalSupply() public view returns (uint256 total); function balanceOf(address _owner) public view returns (uint256 balance); function ownerOf(uint256 _tokenId) external view returns (address owner); function approve(address _to, uint256 _tokenId) external; function transfer(address _to, uint256 _tokenId) external; function transferFrom(address _from, address _to, uint256 _tokenId) external; function supportsInterface(bytes4 _interfaceID) external view returns (bool); function isGeneScience() public pure returns (bool); function mixGenes(uint256 genes1, uint256 genes2, uint256 targetBlock) public returns (uint256); function setCEO(address _newCEO) external onlyCEO { function setCFO(address _newCFO) external onlyCEO { function setCOO(address _newCOO) external onlyCEO { function pause() external onlyCLevel whenNotPaused { function unpause() public onlyCEO whenPaused { function _transfer(address _from, address _to, uint256 _tokenId) internal { function _createKitty( uint256 _matronId, uint256 _sireId, uint256 _generation, uint256 _genes, address _owner ) internal returns (uint) { function setSecondsPerBlock(uint256 secs) external onlyCLevel { function getMetadata(uint256 _tokenId, string) public view returns (bytes32[4] buffer, uint256 count) { function supportsInterface(bytes4 _interfaceID) external view returns (bool) { function setMetadataAddress(address _contractAddress) public onlyCEO { function _owns(address _claimant, uint256 _tokenId) internal view returns (bool) { function _approvedFor(address _claimant, uint256 _tokenId) internal view returns (bool) { function _approve(uint256 _tokenId, address _approved) internal { function balanceOf(address _owner) public view returns (uint256 count) { function transfer( address _to, uint256 _tokenId ) external whenNotPaused { function approve( address _to, uint256 _tokenId ) external whenNotPaused { function transferFrom( address _from, address _to, uint256 _tokenId ) external whenNotPaused { function totalSupply() public view returns (uint) { function ownerOf(uint256 _tokenId) external view returns (address owner) { function tokensOfOwner(address _owner) external view returns(uint256[] ownerTokens) { function _memcpy(uint _dest, uint _src, uint _len) private view { function _toString(bytes32[4] _rawBytes, uint256 _stringLength) private view returns (string) { function tokenMetadata(uint256 _tokenId, string _preferredTransport) external view returns (string infoUrl) { function setGeneScienceAddress(address _address) external onlyCEO { function _isReadyToBreed(Kitty _kit) internal view returns (bool) { function _isSiringPermitted(uint256 _sireId, uint256 _matronId) internal view returns (bool) { function _triggerCooldown(Kitty storage _kitten) internal { function approveSiring(address _addr, uint256 _sireId) external whenNotPaused { function setAutoBirthFee(uint256 val) external onlyCOO { function _isReadyToGiveBirth(Kitty _matron) private view returns (bool) { function isReadyToBreed(uint256 _kittyId) public view returns (bool) { function isPregnant(uint256 _kittyId) public view returns (bool) { function _isValidMatingPair( Kitty storage _matron, uint256 _matronId, Kitty storage _sire, uint256 _sireId ) private view returns(bool) { function _canBreedWithViaAuction(uint256 _matronId, uint256 _sireId) internal view returns (bool) { function canBreedWith(uint256 _matronId, uint256 _sireId) external view returns(bool) { function _breedWith(uint256 _matronId, uint256 _sireId) internal { function breedWithAuto(uint256 _matronId, uint256 _sireId) external payable whenNotPaused { function giveBirth(uint256 _matronId) external whenNotPaused returns(uint256) { function _owns(address _claimant, uint256 _tokenId) internal view returns (bool) { function _escrow(address _owner, uint256 _tokenId) internal { function _transfer(address _receiver, uint256 _tokenId) internal { function _addAuction(uint256 _tokenId, Auction _auction) internal { function _cancelAuction(uint256 _tokenId, address _seller) internal { function _bid(uint256 _tokenId, uint256 _bidAmount) internal returns (uint256) { function _removeAuction(uint256 _tokenId) internal { function _isOnAuction(Auction storage _auction) internal view returns (bool) { function _currentPrice(Auction storage _auction) internal view returns (uint256) { function _computeCurrentPrice( uint256 _startingPrice, uint256 _endingPrice, uint256 _duration, uint256 _secondsPassed ) internal pure returns (uint256) { function _computeCut(uint256 _price) internal view returns (uint256) { function pause() onlyOwner whenNotPaused returns (bool) { function unpause() onlyOwner whenPaused returns (bool) { function ClockAuction(address _nftAddress, uint256 _cut) public { function withdrawBalance() external { function createAuction( uint256 _tokenId, uint256 _startingPrice, uint256 _endingPrice, uint256 _duration, address _seller ) external whenNotPaused { function bid(uint256 _tokenId) external payable whenNotPaused { function cancelAuction(uint256 _tokenId) external { function cancelAuctionWhenPaused(uint256 _tokenId) whenPaused onlyOwner external { function getAuction(uint256 _tokenId) external view returns ( address seller, uint256 startingPrice, uint256 endingPrice, uint256 duration, uint256 startedAt ) { function getCurrentPrice(uint256 _tokenId) external view returns (uint256) { function SiringClockAuction(address _nftAddr, uint256 _cut) public ClockAuction(_nftAddr, _cut) {} function createAuction( uint256 _tokenId, uint256 _startingPrice, uint256 _endingPrice, uint256 _duration, address _seller ) external { function bid(uint256 _tokenId) external payable { function SaleClockAuction(address _nftAddr, uint256 _cut) public ClockAuction(_nftAddr, _cut) {} function createAuction( uint256 _tokenId, uint256 _startingPrice, uint256 _endingPrice, uint256 _duration, address _seller ) external { function bid(uint256 _tokenId) external payable { function averageGen0SalePrice() external view returns (uint256) { function setSaleAuctionAddress(address _address) external onlyCEO { function setSiringAuctionAddress(address _address) external onlyCEO { function createSaleAuction( uint256 _kittyId, uint256 _startingPrice, uint256 _endingPrice, uint256 _duration ) external whenNotPaused { function createSiringAuction( uint256 _kittyId, uint256 _startingPrice, uint256 _endingPrice, uint256 _duration ) external whenNotPaused { function bidOnSiringAuction( uint256 _sireId, uint256 _matronId ) external payable whenNotPaused { function withdrawAuctionBalances() external onlyCLevel { function createPromoKitty(uint256 _genes, address _owner) external onlyCOO { function createGen0Auction(uint256 _genes) external onlyCOO { function _computeNextGen0Price() internal view returns (uint256) { function KittyCore() public { function setNewAddress(address _v2Address) external onlyCEO whenPaused { function() external payable { function getKitty(uint256 _id) external view returns ( bool isGestating, bool isReady, uint256 cooldownIndex, uint256 nextActionAt, uint256 siringWithId, uint256 birthTime, uint256 matronId, uint256 sireId, uint256 generation, uint256 genes ) { function unpause() public onlyCEO whenPaused { function withdrawBalance() external onlyCFO { |
