@patchworkdev/common

<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/codegen/generators/dynamicRefFuncGen.ts</title> <meta charset="utf-8" /> <link rel="stylesheet" href="../../../prettify.css" /> <link rel="stylesheet" href="../../../base.css" /> <link rel="shortcut icon" type="image/x-icon" href="../../../favicon.png" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <style type='text/css'> .coverage-summary .sorter { background-image: url(../../../sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="../../../index.html">All files</a> / <a href="index.html">src/codegen/generators</a> dynamicRefFuncGen.ts</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> 100% Statements 8/8 </div> <div class='fl pad1y space-right2'> 100% Branches 5/5 </div> <div class='fl pad1y space-right2'> 100% Functions 1/1 </div> <div class='fl pad1y space-right2'> 100% Lines 8/8 </div> </div> Press n or j to go to the next uncovered block, b, p or k for the previous block. <template id="filterTemplate"> <div class="quiet"> Filter: <input type="search" id="fileSearch"> </div> </template> </div> <div class='status-line high'></div> <pre><table class="coverage"> <tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a> <a name='L2'></a><a href='#L2'>2</a> <a name='L3'></a><a href='#L3'>3</a> <a name='L4'></a><a href='#L4'>4</a> <a name='L5'></a><a href='#L5'>5</a> <a name='L6'></a><a href='#L6'>6</a> <a name='L7'></a><a href='#L7'>7</a> <a name='L8'></a><a href='#L8'>8</a> <a name='L9'></a><a href='#L9'>9</a> <a name='L10'></a><a href='#L10'>10</a> <a name='L11'></a><a href='#L11'>11</a> <a name='L12'></a><a href='#L12'>12</a> <a name='L13'></a><a href='#L13'>13</a> <a name='L14'></a><a href='#L14'>14</a> <a name='L15'></a><a href='#L15'>15</a> <a name='L16'></a><a href='#L16'>16</a> <a name='L17'></a><a href='#L17'>17</a> <a name='L18'></a><a href='#L18'>18</a> <a name='L19'></a><a 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                                                                                                                                                                                                                                                                                                                                                                  15x    </td><td class="text"><pre class="prettyprint lang-js">import { ContractSchema } from "../contractSchema"; import { Generator, ind } from "../generator"; import { Feature } from "../../types";   export class DynamicRefFuncGen implements Generator { gen(schema: ContractSchema): string { if (schema.hasLiteRef() && schema.liteRefArrayLength(0) === 0) { if (schema.features.includes(Feature.DYNAMICREFLIBRARY)) { return ind(4, ` function addReference(uint256 ourTokenId, uint64 liteRef) public override { if (!_checkTokenWriteAuth(ourTokenId)) { revert IPatchworkProtocol.NotAuthorized(msg.sender); } PatchworkDynamicRefs.addReference(liteRef, _dynamicLiterefStorage[ourTokenId]); }   function addReferenceBatch(uint256 ourTokenId, uint64[] calldata liteRefs) public override { if (!_checkTokenWriteAuth(ourTokenId)) { revert IPatchworkProtocol.NotAuthorized(msg.sender); } PatchworkDynamicRefs.addReferenceBatch(liteRefs, _dynamicLiterefStorage[ourTokenId]); }   function removeReference(uint256 ourTokenId, uint64 liteRef) public override { if (!_checkTokenWriteAuth(ourTokenId)) { revert IPatchworkProtocol.NotAuthorized(msg.sender); } PatchworkDynamicRefs.removeReference(liteRef, _dynamicLiterefStorage[ourTokenId]); }   function addReference(uint256 tokenId, uint64 liteRef, uint256 targetMetadataId) public override { if (targetMetadataId != 0) { revert UnsupportedMetadataId(); } addReference(tokenId, liteRef); }     function removeReference(uint256 tokenId, uint64 liteRef, uint256 targetMetadataId) public override { if (targetMetadataId != 0) { revert UnsupportedMetadataId(); } removeReference(tokenId, liteRef); }   function addReferenceBatch(uint256 tokenId, uint64[] calldata liteRefs, uint256 targetMetadataId) public override { if (targetMetadataId != 0) { revert UnsupportedMetadataId(); } addReferenceBatch(tokenId, liteRefs); }   function loadReferenceAddressAndTokenId(uint256 ourTokenId, uint256 idx) public view returns (address addr, uint256 tokenId) { uint64 ref = PatchworkDynamicRefs.loadRef(idx, _dynamicLiterefStorage[ourTokenId]); (addr, tokenId) = getReferenceAddressAndTokenId(ref); }   function getDynamicReferenceCount(uint256 tokenId) public view override returns (uint256 count) { count = PatchworkDynamicRefs.getDynamicReferenceCount(_dynamicLiterefStorage[tokenId]); }   function loadDynamicReferencePage(uint256 tokenId, uint256 offset, uint256 count) public view override returns (address[] memory addresses, uint256[] memory tokenIds) { uint64[] memory refs = PatchworkDynamicRefs.loadRefPage(offset, count, _dynamicLiterefStorage[tokenId]); addresses = new address[](refs.length); tokenIds = new uint256[](refs.length); for (uint256 i = 0; i < refs.length; i++) { (address attributeAddress, uint256 attributeTokenId) = getReferenceAddressAndTokenId(refs[i]); addresses[i] = attributeAddress; tokenIds[i] = attributeTokenId; } }\n\n`); } else { return ind(4, ` function addReference(uint256 ourTokenId, uint64 liteRef) public override { if (!_checkTokenWriteAuth(ourTokenId)) { revert IPatchworkProtocol.NotAuthorized(msg.sender); } // to append: find last slot, if it's not full, add, otherwise start a new slot. DynamicLiteRefs storage store = _dynamicLiterefStorage[ourTokenId]; uint256 slotsLen = store.slots.length; if (slotsLen == 0) { store.slots.push(uint256(liteRef)); store.idx[liteRef] = 0; } else { uint256 slot = store.slots[slotsLen-1]; if (slot >= (1 << 192)) { // new slot (pos 1) store.slots.push(uint256(liteRef)); store.idx[liteRef] = slotsLen; } else { store.idx[liteRef] = slotsLen-1; // Reverse search for the next empty subslot for (uint256 i = 3; i > 0; i--) { if (slot >= (1 << ((i-1) * 64))) { // pos 4 through 2 store.slots[slotsLen-1] = slot | uint256(liteRef) << (i*64); break; } } } } }   function addReferenceBatch(uint256 ourTokenId, uint64[] calldata liteRefs) public override { if (!_checkTokenWriteAuth(ourTokenId)) { revert IPatchworkProtocol.NotAuthorized(msg.sender); } // do in batches of 4 with 1 remainder pass DynamicLiteRefs storage store = _dynamicLiterefStorage[ourTokenId]; uint256 slotsLen = store.slots.length; if (slotsLen > 0) { revert AlreadyLoaded(); } uint256 fullBatchCount = liteRefs.length / 4; uint256 remainder = liteRefs.length % 4; for (uint256 batch = 0; batch < fullBatchCount; batch++) { uint256 refIdx = batch * 4; uint256 slot = uint256(liteRefs[refIdx]) | (uint256(liteRefs[refIdx+1]) << 64) | (uint256(liteRefs[refIdx+2]) << 128) | (uint256(liteRefs[refIdx+3]) << 192); store.slots.push(slot); for (uint256 i = 0; i < 4; i++) { store.idx[liteRefs[refIdx + i]] = batch; } } uint256 rSlot; for (uint256 i = 0; i < remainder; i++) { uint256 idx = (fullBatchCount * 4) + i; rSlot = rSlot | (uint256(liteRefs[idx]) << (i * 64)); store.idx[liteRefs[idx]] = fullBatchCount; } store.slots.push(rSlot); }   function removeReference(uint256 ourTokenId, uint64 liteRef) public override { if (!_checkTokenWriteAuth(ourTokenId)) { revert IPatchworkProtocol.NotAuthorized(msg.sender); } DynamicLiteRefs storage store = _dynamicLiterefStorage[ourTokenId]; uint256 slotsLen = store.slots.length; if (slotsLen == 0) { revert NotFound(); }   uint256 count = getDynamicReferenceCount(ourTokenId); if (count == 1) { if (store.slots[0] == liteRef) { store.slots.pop(); delete store.idx[liteRef]; } else { revert NotFound(); } } else { // remember and remove the last ref uint256 lastIdx = slotsLen-1; uint256 slot = store.slots[lastIdx]; uint64 lastRef;   for (uint256 i = 3; i > 0; i--) { uint256 shift = i * 64; if (slot >= (1 << shift)) { // pos 4 through 2 lastRef = uint64(slot >> shift); uint256 mask = ~uint256(0) >> (256 - shift); store.slots[lastIdx] = slot & mask; break; } } if (lastRef == 0) { // pos 1 lastRef = uint64(slot); store.slots.pop(); }   if (lastRef == liteRef) { // it was the last ref. No need to replace anything. It's already cleared so just clear the index delete store.idx[liteRef]; } else { // Find the ref and replace it with lastRef then update indexes uint256 refSlotIdx = store.idx[liteRef]; slot = store.slots[refSlotIdx]; uint256 oldSlot = slot; for (uint256 i = 4; i > 0; i--) { uint256 shift = (i-1) * 64; if (uint64(slot >> shift) == liteRef) { uint256 mask = ~(uint256(0xFFFFFFFFFFFFFFFF) << shift); slot = (slot & mask) | (uint256(lastRef) << shift); break; } } if (oldSlot == slot) { revert StorageIntegrityError(); } store.slots[refSlotIdx] = slot; store.idx[lastRef] = refSlotIdx; delete store.idx[liteRef]; } } }   function addReference(uint256 tokenId, uint64 liteRef, uint256 targetMetadataId) public override { if (targetMetadataId != 0) { revert UnsupportedMetadataId(); } addReference(tokenId, liteRef); }     function removeReference(uint256 tokenId, uint64 liteRef, uint256 targetMetadataId) public override { if (targetMetadataId != 0) { revert UnsupportedMetadataId(); } removeReference(tokenId, liteRef); }   function addReferenceBatch(uint256 tokenId, uint64[] calldata liteRefs, uint256 targetMetadataId) public override { if (targetMetadataId != 0) { revert UnsupportedMetadataId(); } addReferenceBatch(tokenId, liteRefs); }   function loadReferenceAddressAndTokenId(uint256 ourTokenId, uint256 idx) public view returns (address addr, uint256 tokenId) { uint256[] storage slots = _dynamicLiterefStorage[ourTokenId].slots; uint slotNumber = idx / 4; // integer division will get the correct slot number uint shift = (idx % 4) * 64; // the remainder will give the correct shift uint64 ref = uint64(slots[slotNumber] >> shift); (addr, tokenId) = getReferenceAddressAndTokenId(ref); }   function getDynamicReferenceCount(uint256 tokenId) public view override returns (uint256 count) { DynamicLiteRefs storage store = _dynamicLiterefStorage[tokenId]; uint256 slotsLen = store.slots.length; if (slotsLen == 0) { return 0; } else { uint256 slot = store.slots[slotsLen-1]; for (uint256 i = 4; i > 1; i--) { uint256 shift = (i-1) * 64; if (slot >= (1 << shift)) { return (slotsLen-1) * 4 + i; } } return (slotsLen-1) * 4 + 1; } }   function loadDynamicReferencePage(uint256 tokenId, uint256 offset, uint256 count) public view override returns (address[] memory addresses, uint256[] memory tokenIds) { uint256 refCount = getDynamicReferenceCount(tokenId); if (offset >= refCount) { return (new address[](0), new uint256[](0)); } uint256 realCount = refCount - offset; if (realCount > count) { realCount = count; } addresses = new address[](realCount); tokenIds = new uint256[](realCount); uint256[] storage slots = _dynamicLiterefStorage[tokenId].slots; // start at offset for (uint256 i = 0; i < realCount; i++) { uint256 idx = offset + i; uint slotNumber = idx / 4; // integer division will get the correct slot number uint shift = (idx % 4) * 64; // the remainder will give the correct shift uint64 ref = uint64(slots[slotNumber] >> shift); (address attributeAddress, uint256 attributeTokenId) = getReferenceAddressAndTokenId(ref); addresses[i] = attributeAddress; tokenIds[i] = attributeTokenId; } }\n\n`); }; } return ""; } }</pre></td></tr></table></pre> <div class='push'></div> </div> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank" rel="noopener noreferrer">istanbul</a> at 2024-10-04T19:46:12.664Z </div> <script src="../../../prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="../../../sorter.js"></script> <script src="../../../block-navigation.js"></script> </body> </html>