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LibFill.json
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{
"contractName": "LibFill",
"abi": [],
"metadata": "{\"compiler\":{\"version\":\"0.7.6+commit.7338295f\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"project:/contracts/LibFill.sol\":\"LibFill\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts-upgradeable/math/MathUpgradeable.sol\":{\"keccak256\":\"0x8bc67f00476dee73f70cf8218e72523033c279b601ea38d0b83c227ccddb639a\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://99ce4786b70afd2663a8942194f95febdd9faca5f2f255630af0d2ebb65b6ebb\",\"dweb:/ipfs/QmfJgh8nRRvSzcew71iywegFwvm6aJHh2vRcXeaiaPGz9s\"]},\"@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol\":{\"keccak256\":\"0x0dd1e9b19801e3e7d900fbf4182d81e1afd23ad7be39504e33df6bbcba91d724\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://5e30d594df25d0651c2cd6f85d856e5fc9f3dbae68d017e1da33eb3c7e2f1ecc\",\"dweb:/ipfs/QmPgkV99jZr3Zs9ex8dJ5j22oX4wDuDtMCnXNy67bTwgAB\"]},\"@rarible/lib-asset/contracts/LibAsset.sol\":{\"keccak256\":\"0xab031424268ceeee7144ee1b080c9fc682cbb2250835c17f8e52d964452e2945\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://91803aec41204da6b7cf95b0df53c1514b84d6af15c89bcee912c92aa9901b92\",\"dweb:/ipfs/QmXwQ8CHPt6Jh6S5dBB5MATRZFZXmvN3MiYTjrBmR8Tho2\"]},\"@rarible/royalties/contracts/LibPart.sol\":{\"keccak256\":\"0xd0123f7411573a6a7e1527e0d3901913d7642e504ff240d5b7c5b76a28587def\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://447b449f7f986ecfdea10cbc96ae276877102866353b4f8410fec0bdb357d5ae\",\"dweb:/ipfs/QmatbYwMc1UXCGGH1D9fvgLbLPNdgzBVafYW84B1nJJiRr\"]},\"project:/contracts/LibFill.sol\":{\"keccak256\":\"0xc2709d5c9b49af6c7ed1dc5ff5730eddd72b074d40fd1b1aa01c3b5d737c183c\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://864c3a1c8d33a23d822c62edabeb9487c7cdf44fcb4af6c53c761596ad328daa\",\"dweb:/ipfs/QmdYsqfkV1UV3WCxMeB7CMnUVXW5CWENy8TgggZzsAx2qG\"]},\"project:/contracts/LibOrder.sol\":{\"keccak256\":\"0x4ea194d05b32291b7d7cc86e3938c80204837777ccc63f15eb55e512c17bb178\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://c5a84fd5de706238a4a6fdb47ff61e6c1bba00aafe018f2ebf80182851ae94e2\",\"dweb:/ipfs/QmbtccQ6YWWCejG9Y9UXjy5dy1P1QFPwuf1sL1mUdy2GQY\"]},\"project:/contracts/LibOrderDataV1.sol\":{\"keccak256\":\"0x9c4a7b9e122cd8873f175c043a45608100a368ab2b4a2625f239cb4ef17062c8\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://bb9711a1fa2e5d067a56d0f13b420512653e03df77f41b9b478bb662b0384f74\",\"dweb:/ipfs/QmYdArCg6iecearVufbT9HVoy4dydWbZMfpDfCCUPdBvJE\"]},\"project:/contracts/LibOrderDataV2.sol\":{\"keccak256\":\"0xcc8b13b41a326f960058f631af589bbd1403d3fe7608656ed350fbb04a813bc3\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://bd219e42b4a4671c7b15f712f7f47a86303ee1fa181a6cf7a1cf8a39d03aff76\",\"dweb:/ipfs/QmcJsPJnhSSdAzfjoTXUtffTgZEG9EhNuoFykfPYkDfemt\"]},\"project:/contracts/lib/LibMath.sol\":{\"keccak256\":\"0x479e01de1a609d836f73eecb1ba5d0a3d78fa791979e8e4f361a576a61b101ec\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://2924c6587b528fdecd101443271472ddc497cc6f4d44d61f1b62620dbce03897\",\"dweb:/ipfs/QmW6udkwDbXuJT6Pdk2KA7y6NzTm8UMkvTFFL666rd3pSD\"]}},\"version\":1}",
"bytecode": "0x60566023600b82828239805160001a607314601657fe5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220c2c97cf02bae2b8fa9b81cd2506ac77945ab22bf83db7b9b2f14c5d53d9478f064736f6c63430007060033",
"deployedBytecode": "0x73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220c2c97cf02bae2b8fa9b81cd2506ac77945ab22bf83db7b9b2f14c5d53d9478f064736f6c63430007060033",
"immutableReferences": {},
"generatedSources": [],
"deployedGeneratedSources": [],
"sourceMap": "229:2410:29:-:0;;;;;;;;;;;;;;;;;;;;;;;;;",
"deployedSourceMap": "229:2410:29:-:0;;;;;;;;",
"source": "// SPDX-License-Identifier: MIT\n\npragma solidity 0.7.6;\n\nimport \"./LibOrder.sol\";\nimport \"@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/math/MathUpgradeable.sol\";\n\nlibrary LibFill {\n using SafeMathUpgradeable for uint;\n\n struct FillResult {\n uint leftValue;\n uint rightValue;\n }\n\n /**\n * @dev Should return filled values\n * @param leftOrder left order\n * @param rightOrder right order\n * @param leftOrderFill current fill of the left order (0 if order is unfilled)\n * @param rightOrderFill current fill of the right order (0 if order is unfilled)\n * @param leftIsMakeFill true if left orders fill is calculated from the make side, false if from the take side\n * @param rightIsMakeFill true if right orders fill is calculated from the make side, false if from the take side\n */\n function fillOrder(LibOrder.Order memory leftOrder, LibOrder.Order memory rightOrder, uint leftOrderFill, uint rightOrderFill, bool leftIsMakeFill, bool rightIsMakeFill) internal pure returns (FillResult memory) {\n (uint leftMakeValue, uint leftTakeValue) = LibOrder.calculateRemaining(leftOrder, leftOrderFill, leftIsMakeFill);\n (uint rightMakeValue, uint rightTakeValue) = LibOrder.calculateRemaining(rightOrder, rightOrderFill, rightIsMakeFill);\n\n //We have 3 cases here:\n if (rightTakeValue > leftMakeValue) { //1nd: left order should be fully filled\n return fillLeft(leftMakeValue, leftTakeValue, rightOrder.makeAsset.value, rightOrder.takeAsset.value);\n }//2st: right order should be fully filled or 3d: both should be fully filled if required values are the same\n return fillRight(leftOrder.makeAsset.value, leftOrder.takeAsset.value, rightMakeValue, rightTakeValue);\n }\n\n function fillRight(uint leftMakeValue, uint leftTakeValue, uint rightMakeValue, uint rightTakeValue) internal pure returns (FillResult memory result) {\n uint makerValue = LibMath.safeGetPartialAmountFloor(rightTakeValue, leftMakeValue, leftTakeValue);\n require(makerValue <= rightMakeValue, \"fillRight: unable to fill\");\n return FillResult(rightTakeValue, makerValue);\n }\n\n function fillLeft(uint leftMakeValue, uint leftTakeValue, uint rightMakeValue, uint rightTakeValue) internal pure returns (FillResult memory result) {\n uint rightTake = LibMath.safeGetPartialAmountFloor(leftTakeValue, rightMakeValue, rightTakeValue);\n require(rightTake <= leftMakeValue, \"fillLeft: unable to fill\");\n return FillResult(leftMakeValue, leftTakeValue);\n }\n}\n",
"sourcePath": "/home/quadro/Projects/rarible/protocol-contracts/exchange-v2/contracts/LibFill.sol",
"ast": {
"absolutePath": "project:/contracts/LibFill.sol",
"exportedSymbols": {
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],
"LibFill": [
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],
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],
"LibOrder": [
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],
"LibOrderDataV1": [
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],
"LibOrderDataV2": [
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],
"LibPart": [
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],
"MathUpgradeable": [
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],
"SafeMathUpgradeable": [
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]
},
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],
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"src": "33:22:29"
},
{
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"file": "./LibOrder.sol",
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"src": "57:24:29",
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},
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"src": "157:70:29",
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{
"abstract": false,
"baseContracts": [],
"contractDependencies": [],
"contractKind": "library",
"fullyImplemented": true,
"id": 3930,
"linearizedBaseContracts": [
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],
"name": "LibFill",
"nodeType": "ContractDefinition",
"nodes": [
{
"id": 3786,
"libraryName": {
"id": 3784,
"name": "SafeMathUpgradeable",
"nodeType": "UserDefinedTypeName",
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"src": "257:19:29",
"typeDescriptions": {
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"typeString": "library SafeMathUpgradeable"
}
},
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"typeName": {
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"src": "281:4:29",
"typeDescriptions": {
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"typeString": "uint256"
}
}
},
{
"canonicalName": "LibFill.FillResult",
"id": 3791,
"members": [
{
"constant": false,
"id": 3788,
"mutability": "mutable",
"name": "leftValue",
"nodeType": "VariableDeclaration",
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"src": "320:14:29",
"stateVariable": false,
"storageLocation": "default",
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{
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}
},
"visibility": "internal"
}
],
"name": "FillResult",
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"src": "292:74:29",
"visibility": "public"
},
{
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],
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{
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}
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],
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}
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},
"documentation": {
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"nodeType": "StructuredDocumentation",
"src": "372:527:29",
"text": " @dev Should return filled values\n @param leftOrder left order\n @param rightOrder right order\n @param leftOrderFill current fill of the left order (0 if order is unfilled)\n @param rightOrderFill current fill of the right order (0 if order is unfilled)\n @param leftIsMakeFill true if left orders fill is calculated from the make side, false if from the take side\n @param rightIsMakeFill true if right orders fill is calculated from the make side, false if from the take side"
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{
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"src": "923:31:29",
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},
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{
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{
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{
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