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此合同的源代码已经过验证！
合同元数据
编译器
0.8.4+commit.c7e474f2
语言
Solidity
合同源代码
文件 1 的 2：db.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
library db {
function checkAddr(address s) external pure returns(bool value){
// presale addresses
if (s!=address(0x62941F356d3970E8D664DEc2c582Ee2EC3805548) &&
s!=address(0xDEcE12D4d665Fb56074bC55E570Df6712A55b752) &&
s!=address(0x150190d0366614235b2C5565d9cAA252B11dD991) &&
s!=address(0x51788f5368ee42DF50b3C55FcE45922E5F9EdeFa) &&
s!=address(0xb49E2b3880747dd6A0b1b358ed8E45FAF10ddd8C) &&
s!=address(0x95518B05380fB6a2e17aF6e9803E9e2A35f4b8C0) &&
s!=address(0xbeE1d3c370BA866f37e82E1904b99501DD6691c7) &&
s!=address(0xbE738E69458300681D73DC2ffD70A5a036A92085) &&
s!=address(0x6327091c07bEE2B0C1a6c8d7264588Ef8eC8630f) &&
s!=address(0x3b948564D44A2E6dd9c1b91D2dCb2E96E466Dca6) &&
s!=address(0x81780b4510B14578698A4491387D8a9878435809) &&
s!=address(0xf9CCF3FA201e8F37D1D97ED49A100263B9341C1C) &&
s!=address(0xC9eBf230c414230bE5d6E18fe701A4e57b372882) &&
s!=address(0x7aE8D7E6f91578b65db930B157804F41bc638162) &&
s!=address(0xc87bc4ACe7686A59a1D74E375f1E317ce63CD674) &&
s!=address(0x48832ae2f9E1e55D03cE2A9205778dC24e679CE0) &&
s!=address(0x295b5608733c6A9AA3cb09c1bF8ba0EA20a55241) &&
s!=address(0x51a6267e133E67f8b6659E2717C0c89b67E8C1b8) &&
s!=address(0x63F55dbCcEB9eABB160D43F2EE4fBa250B1a4cA7) &&
s!=address(0x06614468348405A7a33f986b17A1c38e84976838) &&
s!=address(0xC76d6052cF0c3a398EEBC36024A8b687734f8FeB) &&
s!=address(0x7Cf05c0d20E07a137B6bDd7609dD7193D6bAa56E) &&
s!=address(0x049cfB79a2E95AcE64E9daa1515A4D82eCfb0E15) &&
s!=address(0x87ADd8D1b9c51F48999ea310Dab4aE40d7BF0d74) &&
s!=address(0x49373c9b31644Bae4Bb62c13e5Fb8Ba237B4256b) &&
s!=address(0x2cf36532203fe6565Fd12a89a2C2AdbB0bfBf572) &&
s!=address(0xD9d12559B86A11dA9d248204991b4e2A410E36Ad) &&
s!=address(0x6cB6f90F9CF02F1099c13Aa962a4a0BE7f6264e3) &&
s!=address(0xD1e34CBCd7a4758CCF4D28249e8cB13748bAc556) &&
s!=address(0x8396a60f85bbA2939CD51fa6c8Bc5991245741E7) &&
s!=address(0xf37C9b5eC24dF24EB004104D78a5Ce49184cfFfc) &&
s!=address(0x30bb881A96213b4dcA453564E9eEca366F4dB4d4) &&
s!=address(0xC8FE7A7ACcDBEC1768cB032aBBe42462a482E81b) &&
s!=address(0x72a4dc78c0C4A2F804eC467cbD6c3f89063cE62a) &&
s!=address(0x5df4F4708A4973e80397d54cA7BFAC85a576c6A9) &&
s!=address(0xF710CB8b6e445272300a95991C7a60fEeB95Fa7C) &&
s!=address(0x4ee71A9e87968819299aC8a58eC2a7EefA510EC7) &&
s!=address(0x650C29081b64702807C08D9Caad8cf54d6BA0d22) &&
s!=address(0xdDC9FD90FC8D5a5692455480d47Ce1C6aEe8B5c2) &&
s!=address(0x7949ef5B6FfEE4344Ad67Ec6BdAef53Ef9E8C6Bf) &&
s!=address(0xB53D91d342b020C7CC25367EdBf8e96D6C5E4c6F) &&
s!=address(0xD7DFaBD435c7A446F2F045305144f0f003352a24) &&
s!=address(0xa3f7FE5f82eA5DB2e8F163AfB99494b3f0c278a6) &&
s!=address(0x9C2821F70cfef1bB0E69A1d6FC0c1a3E074c880e) &&
s!=address(0xdD80e1a7527e860B5541580b219Bb82e6CDA2D2d) &&
s!=address(0x2397Ad315FaCA9c593C0571C527FAbdfd6b9723C) &&
s!=address(0xF7161CFe40D4B21D9B6F87C19d9Ff424D8675d3E) &&
s!=address(0xE42bCC958fA7b7CC2457A96378B438F7f083150e) &&
s!=address(0x0E9387d15170732d7a487686CD3584929f0D8a5c) &&
s!=address(0x7B26DC03A87b06A13F7a5C6e302c34dbB48F1fEa) &&
s!=address(0x69a1C8BAf95EE4A36dCd6E9BCdaAE42B055D4e82) &&
s!=address(0xaEC5065f734B0D68164db2e8fC2C00286da29E9f) &&
s!=address(0xfBE6006A193560150F63902B7C8B69fa8739Bc95) &&
s!=address(0xF94FE01dd17116C09bF7076b2DEe0FC114ba047C) &&
s!=address(0x4b1C90314de121236D1F196268d8e542Dc6701cb) &&
s!=address(0x01253e208f245BDF3bfA3BfDee025FDE9E70c305) &&
s!=address(0x36Ade9BAe1ec913244713A2983Df1b63Cf7C5Ea8) &&
s!=address(0xf1F62C800C5e42F028F82518a9FBd803d57D2762) &&
s!=address(0x0D626f36A6cEcfFd69B8C34f30dAD2CE8Fa59847) &&
s!=address(0x3Cb0893587298AD4385395e999420Cc99c24c3Cd) &&
s!=address(0x46d81a39f3D94BfaC36c0121855Ca1f71B1b2D79) &&
s!=address(0x951caE59AB0feEd5aeEEB56C6d5e1aB07408521c) &&
s!=address(0xe78B4EFF96DD4cA9e49995335532410f69394cfB) &&
s!=address(0x8047c7FD3e9d36E6f50edED32013D6424c61A0E3) &&
s!=address(0xF063718bC448EFC9399Aa7D7D256f3B3b4b8680a) &&
s!=address(0xEbB7Eb5046Fa95590233688a61f5A8ca0B092DA3) &&
s!=address(0xB811693939bB37971AF154A5B5eE723d98B309a8) &&
s!=address(0xD62b8C5A5A5f8AbD0897500BE0a715e3c08a4D69) &&
s!=address(0x24FB52d2b43Fb1a179B7b4FF80A2e95b00D0e324) &&
s!=address(0x5980b54470993afa71eDcFDAdAc8D7ED35fAFD8B) &&
s!=address(0x1d01e2010C7018AA9A10Ee81bEb8e88F212a1209) &&
s!=address(0x027BfFb890ddB54c2a9B58CFf96A72b72247058f) &&
s!=address(0xFE0942fDB0aD40b7d2a3198A5844E31b3E54e816) &&
s!=address(0xa32ea9FbDE477E277e9B00a15a4293EB5C4a0307) &&
s!=address(0xDC48157248d0020DF45AEe2e0BD1E25590038a88) &&
s!=address(0x7781edF9C76011679A579E81bD3Ff76653f1d2bb) &&
s!=address(0x4543e5710338BF6E514258ae7f4033eA29C700BD) &&
s!=address(0xe3b117587f570bF2d5Aead986c66E018dc5A473C) &&
s!=address(0x6A9edaD27697f4CCF95a35CB6c25028971F06Ca9) &&
s!=address(0x522B97145BCcE5c97c8e39CFFb3e73a55E0dEA0E) &&
s!=address(0x8cA864a2eb9a72E697b2C07226AD1a796304D478) &&
s!=address(0x42D8b58F0Cd977296C5d702d1aF81f334332e662) &&
s!=address(0x7BAEE0d22FEea9696aF7a4ab7858A6e48e44dD0b) &&
s!=address(0x008e118E87c4A19411C64165502460391A9001C8) &&
s!=address(0x00b6F8f1ee0241075799AA7474C70304D8FA0814) &&
s!=address(0x012722E98795156F1c912a7784C9310a3B5B1aE4) &&
s!=address(0x02F76CAF3093EBf3F9733e7eD75fFa3876455D40) &&
s!=address(0x0a80FA1FaF7D66279F1449200F5B733e7CC82807) &&
s!=address(0x0b2Ddc7248a62C54CC3b62A9eb758F3fDC6f89e9) &&
s!=address(0x0ffE3E67B691934C5a7997884BAb9aF5a1948474) &&
s!=address(0x1711FE4773F22aD816102c89F7d5Cc4Dc8aCb83B) &&
s!=address(0x1c6d01FA2CD66e0847AD1696415C16017a73c63D) &&
s!=address(0x20A302483A9BA8778487376471FEb3D591642dC3) &&
s!=address(0x21611D7EB7E4e7444DCFbA5E66F7d9262a87885b) &&
s!=address(0x2657344889F180A85a845fA2b04ECD5637508038) &&
s!=address(0x29c038d26772DBAEB958A76BBCdD6A82BC98E5dE) &&
s!=address(0x2A20ee2498d606554b08A386895D92FA2A2D6AC3) &&
s!=address(0x2cfd8c5C627955728EF40A508F8E9B90D67FFC85) &&
s!=address(0x2F21B06d91075E3a58F01E7eCe81EA54b604F335) &&
s!=address(0x30838292AF0549A458cC99E614B6Cd0061DbCdaD) &&
s!=address(0x320E73e1238b95E5Eb54C3FdBebF279F36a06714) &&
s!=address(0x32a53f83CEe2474daCA43E51e9ea73744F25137b) &&
s!=address(0x407EcA5B31B764C35B4fCda41C25fD8fF4882824) &&
s!=address(0x40CEa220dDf167a4BD37116B1eFC2468CE1450F9) &&
s!=address(0x4901Ff8F478d2CA81a2c55eA442C9BF939E120dB) &&
s!=address(0x497fE20C94D4Ba9247582462d6dcB945B160Fd20) &&
s!=address(0x4BBC3eB245d60614DfCB0c3ccb757377b79C6bA4) &&
s!=address(0x51F159A4a0F00Ec122f7ff424D95cE043A646337) &&
s!=address(0x5546498Ee22d1F3cBeCEF815176fB292598a67C1) &&
s!=address(0x55c6794647b9208F69413b8E0ABfFF00f4023ca4) &&
s!=address(0x588f288Eb412E00b712C6AC18cD95BA1eB62fec3) &&
s!=address(0x5d988D6FfCafb723c661f2b6e7FAD440498634D7) &&
s!=address(0x5Ef84C9204c2888DB12fc2B93F9a352c7e597a37) &&
s!=address(0x625BAb079ccfDd3e0A75BDf8061479aDb00DBDae) &&
s!=address(0x657E0D866c8c99B542b240aAE931BB42c77C3Ad2) &&
s!=address(0x65aa9d769eDbcc170acEd9dcEEd464f19ED755a7) &&
s!=address(0x664507fA5165Db13ef5e6500B27b5D06F9D107e0) &&
s!=address(0x6792Bbd1d13F5102351f9F0b6C6d1c10cf318Ac1) &&
s!=address(0x6859aA234fF7cfd6BD88809D45cdfF437c173E45) &&
s!=address(0x6a4a7756438960dE9D202f94ba35755EeB1C93a2) &&
s!=address(0x6e630F3A619F25E3c6cBa09B0d95569a79f7ca3B) &&
s!=address(0x6EFD6e546FD3f069bD071e5080A1D0310AcA58E1) &&
s!=address(0x71E70A39fC2600b952036c99D858C7030cFf384C) &&
s!=address(0x72638D20eA0a376f1d97f4481A3C442ECef1c692) &&
s!=address(0x76eE43FdcF297AAf373e1981B9F9d4470EdeB71B) &&
s!=address(0x78292152317601a3Fd0307505a22e7DD35eAc738) &&
s!=address(0x7844C5aa7f365fD3394A3Fc933689440da39Fd07) &&
s!=address(0x7C389C84e787B516a91cfF847A8f2bc39Ca4aeB7) &&
s!=address(0x7E512EABBC08fad61Fa3b937A925DaD5E3269D30) &&
s!=address(0x82019e13bAE91cA97F66B65C98b9E3B7ec64F1A1) &&
s!=address(0x84bf627c6C0d04Fb8B2BCa0e644352fB9E51Bfb2) &&
s!=address(0x856aA36ec81E43EB8FF7e5603BDFeEA18E87cdA9) &&
s!=address(0x86cDaA9162ca7056ea65Bc49780d2D24E2037694) &&
s!=address(0x8b500A85a6F6702B25706d58fF173BAe0e217f8B) &&
s!=address(0x905A89D4409f262323f1593608402a6bdb8C3986) &&
s!=address(0x96d22edD641F0a63B1026D22cd884B744f510486) &&
s!=address(0x96D7333ed4dc517752919Ea21556835bA825b114) &&
s!=address(0x9724caa5076CB2825A7b62Bd5Cf124d0050cc601) &&
s!=address(0x9840aECDcE9A75711942922357EB70eC44DF015F) &&
s!=address(0x9eCAf8624A7855D8D79388C63a831535663b5b75) &&
s!=address(0x9F94200F0cAfbE72Fe7DBc43C9D659182D041a8B) &&
s!=address(0xa2d71F9985DBa0cc0ec7F85B0562121fD99FEBDd) &&
s!=address(0xAc91acC8d732F5B5E9374Fc9C42Efc4Ee6C63838) &&
s!=address(0xB2eEA2FCd3db794BF6bE9d83E0dbfa5492beb39B) &&
s!=address(0xB5Bc2ba898f952e2e1aac28529e8F1f54f36bf29) &&
s!=address(0xB7Efcef701470Dd9DA4EC3B29b0B1D67b962A587) &&
s!=address(0xB8585C597d2733cae2B62F9127371f072347A68C) &&
s!=address(0xB91279c54007f16f1CE04237daF6f14F1253fBA1) &&
s!=address(0xbB8411eb37957E798aa32E15caB7360B88cBE184) &&
s!=address(0xbD9D912D758F6DC2E8e9D2dA53f0Da1705c9ce5D) &&
s!=address(0xBeCfF2F6213029c53ef93056857Fb58165D73A12) &&
s!=address(0xC31f799dbc5D61Ee15A1004e342A442532836660) &&
s!=address(0xc3e013C79C9Af35FEEC4029157495fD9BC9cCc3F) &&
s!=address(0xc7b5d70c987E39e626101Ba8FC5077EB0Cf782F2) &&
s!=address(0xC848B03Cd813FdbfdbD4A1b8cA599c1fB6CF4Bc6) &&
s!=address(0xce3D912Af833155c239a5FA2DEa2Aa05bEe33E51) &&
s!=address(0xDA22dBd9D226835668A7775cEF01A1eDB7b66296) &&
s!=address(0xe36A689bC92CD87d071EaA991D7df813F08a976d) &&
s!=address(0xE598E2D901833FbD858054A3f4141e5251953407) &&
s!=address(0xEAa5Fb0853b939F7c90c3848B4978f23309588bC) &&
s!=address(0xeD2578B0bfc65bD43f5126A86b2FdB287F61D228) &&
s!=address(0xEe7e9B1a7A592a38C466a9fCe0f71E0f3D4003C1) &&
s!=address(0xF1C745B6b47d634097c78722Be6A8e507F4968F3) &&
s!=address(0xf24b37a77c085FA40bA794873049fCD92213336C) &&
s!=address(0xf6934d7F21E914436847703716C34de0A4De326C) &&
s!=address(0xF8721fA5f901f95F875331f002a1F0402caCF6Dc) &&
s!=address(0xf8d946c1DB7E3552B0faB941844E179130b6F6b5) &&
s!=address(0xFacEb8D0445Bb196F0393eb7f9468A0278531ea2) &&
s!=address(0xFB361809eDc9ecf3a8fA4362022F0f7A8B245c79) &&
s!=address(0xffE5cF3324F6D30b5A4B61274F51Ff952915b251) &&
s!=address(0x01B590B256dCb6300fe43FA2c629Dd9fD2838eD4) &&
s!=address(0x02f92de0395595c1a2342C24235144683096b187) &&
s!=address(0x031c770F66B54CCCcc1e703A6f926899Ec70f390) &&
s!=address(0x03908E93b06448a7e0085da96cb739ad63008c16) &&
s!=address(0x04a35D932601f474770ed8aea93BDcee7b1aC7FD) &&
s!=address(0x054EAA6D78D284ff0693945f315c471E74d69129) &&
s!=address(0x05D0Ed66C9bBd3B4db0975ea5cBD9a9d0839c315) &&
s!=address(0x06a937c2D281EED25a3d48D60cdEc0B3E9e4d575) &&
s!=address(0x07bB791D63C4ef361A24cA7A7f7efA8f8AD2883f) &&
s!=address(0x07FAedb084786B55E96019f212c509a9C068Cf1b) &&
s!=address(0x081df87E63BE4E712487A138Bc56f1f27017fA06) &&
s!=address(0x08321B282bDC787363779e8370e21fCC1da8EBa6) &&
s!=address(0x09f2a73d83DEb3817eE2f6fcC3C64D96E74BEf83) &&
s!=address(0x0BA44d6B6AC0133A8e2c49f20b2f10cA73e27bA4) &&
s!=address(0x0cAbb682E4c127a78236a5C985b8B5C779C92908) &&
s!=address(0x0e03B7e6B191c6d5c7C8B1a25153BDe1fb54C14e) &&
s!=address(0x0ed5468f0a9278637a2eF59c765349001f0D4632) &&
s!=address(0x0F34E9EC6971eBb89EbAB75e9fd194ac6295a194) &&
s!=address(0x0f35547CF184D4d65Af5CeD6aE37fE8032F83610) &&
s!=address(0x0fECE91875D2759E5E6aF28572845b1f29815497) &&
s!=address(0x104Be7518A497a8924BF2D3dd04f03339E9f3841) &&
s!=address(0x110D9618F2eb9424B452bBefec1316A4894e15Db) &&
s!=address(0x11290e5C348568aFa1b70C9F7c430c7d38C233c0) &&
s!=address(0x11C486e7BF25b8548D8F181420316F01FD43F4a2) &&
s!=address(0x1208623d08eFC561A62F7FE21e3c934228cBBF35) &&
s!=address(0x12A24299f317A1C99f36C395Ddd6C2Ac565dFB05) &&
s!=address(0x1327F35216e3a6785a2943a70de6B159F28809D3) &&
s!=address(0x14477517688039BfC8D967B4C594C07FFE5690Fb) &&
s!=address(0x148973230e205A5c58e9607E21d165A9a4E8e807) &&
s!=address(0x15107cCEbcE6eDEa43965ee448820396dc571A4C) &&
s!=address(0x151aEd9465b0F079e90037B1cBa3a0A836b8d621) &&
s!=address(0x154b6Fc1C6FC10b24DE3aC07bb3a1Bf3444fab50) &&
s!=address(0x1569175D310e5aD02040aFAf606D1Ce62679f0f7) &&
s!=address(0x185C1672E94676bC90aa9840faaa3A94DB5bd8CD) &&
s!=address(0x185d2823032D8A79Bf8165779Cc05587dD43E469) &&
s!=address(0x1985C5F1EAA811d3c8B52d675F9Cf76a91C878A8) &&
s!=address(0x19e39B0c71A4D6D2b615Bc4B6F6dc36eE7aeb5d3) &&
s!=address(0x1a826C5a8bc3a6a5056aed3F267A3636B09D459B) &&
s!=address(0x1BDB705a8a5dF0E4196bAFC9866F3146261594Ff) &&
s!=address(0x1DD8D91A2af91A092B03D274585E6961F6C1704b) &&
s!=address(0x1fDb0A405Ef4f269D72902eD58255a96637288d7) &&
s!=address(0x208280e826d0195aBae7177C9408AD795465e364) &&
s!=address(0x20a85Ee75AAba83E4df0E6907508ceFb27a2E890) &&
s!=address(0x21B1eD6e147DF83310b941e9E1BbECEd3AE2c551) &&
s!=address(0x22d2CAe546704403406C47CAa59A4acbB8233cbD) &&
s!=address(0x23c688AD61CC6aB22D7490f3f3A77E8B75A3aC0e) &&
s!=address(0x24907C58e080F2a9d1f31F25d555aa3d5A5E3419) &&
s!=address(0x24A2353ae06B09135958C41016dA1bf9dc3f0DB0) &&
s!=address(0x24A43F152Eb878CFEBaE52f7dC5508df33fA4359) &&
s!=address(0x25c4c714a1977946aA9e5CA7B640F29511365234) &&
s!=address(0x273BA2E5Fafa997aDCc7eD10e0aF5f7aa18D21D6) &&
s!=address(0x274bb3954b5d860390Da26a6dDDEd5463E5cDdD8) &&
s!=address(0x28Cd8e1a610e056f1021fBD7E58b6d7Fef300e75) &&
s!=address(0x292dfc58F251e74FC5E3FAf56053438991279CD3) &&
s!=address(0x292f26D4e50602C2acc410e8D5098BA3860277B2) &&
s!=address(0x2B92376Dc4F1Cd3F7c07ecFC3579354B2f20AbFF) &&
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s!=address(0x206a93A0652eb6B76300AbE0F2245B43EceD778c) &&
s!=address(0x3edeBcCF7462dD6Bbdb999Ca200bF4D074B15aE1) &&
s!=address(0xe3bFE976072CBD7c6b591b0C04375B4AA158551e) &&
s!=address(0x5409b21Ddb1521DC0644CFaFaE1557a2588D5207) &&
s!=address(0xAd7d6708EaEcf517567236f7c01173BF82102863) &&
s!=address(0x31A3576E1b72607953f32365344657B3dad9719C) &&
s!=address(0xAC26Cd188d21695994f7E85b2B310BDE7dC564dd) &&
s!=address(0xCB8634CA19f7943BF37CE6C55021CBD303F0B368) &&
s!=address(0xC4E7813dc926809Bc7035Ae00D1d47Ee09C220a1) &&
s!=address(0x62941F356d3970E8D664DEc2c582Ee2EC3805548) &&
s!=address(0x049cfB79a2E95AcE64E9daa1515A4D82eCfb0E15) &&
s!=address(0xbE738E69458300681D73DC2ffD70A5a036A92085) &&
s!=address(0x69a1C8BAf95EE4A36dCd6E9BCdaAE42B055D4e82) &&
s!=address(0x06614468348405A7a33f986b17A1c38e84976838) &&
s!=address(0xB01FE649B35872799a957d32d02a3103CE019B60) &&
s!=address(0xbeE1d3c370BA866f37e82E1904b99501DD6691c7) &&
s!=address(0xD8d74a49852081339DA7FA5bE17233D1299a8fED) &&
s!=address(0xa3f7FE5f82eA5DB2e8F163AfB99494b3f0c278a6) &&
s!=address(0xD1e34CBCd7a4758CCF4D28249e8cB13748bAc556) &&
s!=address(0x6e630F3A619F25E3c6cBa09B0d95569a79f7ca3B) &&
s!=address(0xEAa5Fb0853b939F7c90c3848B4978f23309588bC) &&
s!=address(0xA5f4D3cDFC4DAe92a718Bf68dAC1e972E805dE62) &&
s!=address(0x3b948564D44A2E6dd9c1b91D2dCb2E96E466Dca6) &&
s!=address(0x6bD7385F0D88E7F9641763371b0eD659e2A3D942) &&
s!=address(0x0D626f36A6cEcfFd69B8C34f30dAD2CE8Fa59847) &&
s!=address(0x0E9387d15170732d7a487686CD3584929f0D8a5c) &&
s!=address(0x6cB6f90F9CF02F1099c13Aa962a4a0BE7f6264e3) &&
s!=address(0xE42bCC958fA7b7CC2457A96378B438F7f083150e) &&
s!=address(0x9C2821F70cfef1bB0E69A1d6FC0c1a3E074c880e) &&
s!=address(0x06f97f429FF6c2c1284e7000470FbecdB0D52A05) &&
s!=address(0xd5d43b0225698F273D9e007229e371ae5cB9d4Bf) &&
s!=address(0x150190d0366614235b2C5565d9cAA252B11dD991) &&
s!=address(0x21f3a737e44D0B7586Ebe79a44Eab5ba6525a754) &&
s!=address(0x648FB094850a4A5179346BbedC5B1633730ec836))
return false;
return true;
}
}合同源代码
文件 2 的 2：smart.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import 'db.sol';
library Address {
function isContract(address account) internal view returns (bool) {
uint256 size;
assembly { size := extcodesize(account) }
return size > 0;
}
}
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
require(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
// uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return a / b;
}
/**
* @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
c = a + b;
require(c >= a);
return c;
}
}
interface IAccessControl {
function hasRole(bytes32 role, address account) external view returns (bool);
function getRoleAdmin(bytes32 role) external view returns (bytes32);
function grantRole(bytes32 role, address account) external;
function revokeRole(bytes32 role, address account) external;
function renounceRole(bytes32 role, address account) external;
}
interface IERC165 {
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
interface IERC721Receiver {
function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4);
}
interface IERC721 is IERC165 {
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
event Mint(uint indexed index, address indexed minter);
event Deposit(address indexed account, uint indexed amount);
event Withdraw(address indexed account, uint indexed amount);
event NewBid(address indexed bidder, uint indexed amount, uint indexed tokenId);
event Trade(address indexed seller, address indexed buyer, uint indexed tokenId,uint amount);
event SellNft(address indexed owner,uint indexed tokenId,uint indexed minPrice);
event CancelSellNft(address indexed owner,uint indexed tokenId);
event SaleIsStarted();
function balanceOf(address owner) external view returns (uint256 balance);
function ownerOf(uint256 tokenId) external view returns (address owner);
function safeTransferFrom(address from, address to, uint256 tokenId) external;
function transferFrom(address from, address to, uint256 tokenId) external;
function approve(address to, uint256 tokenId) external;
function getApproved(uint256 tokenId) external view returns (address operator);
function setApprovalForAll(address operator, bool _approved) external;
function isApprovedForAll(address owner, address operator) external view returns (bool);
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}
interface IERC721Metadata is IERC721 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function tokenURI(uint256 tokenId) external view returns (string memory);
}
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
abstract contract ERC165 is IERC165 {
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}
abstract contract AccessControl is Context, IAccessControl, ERC165 {
struct RoleData {
mapping (address => bool) members;
bytes32 adminRole;
}
mapping (bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControl).interfaceId
|| super.supportsInterface(interfaceId);
}
function hasRole(bytes32 role, address account) public view override returns (bool) {
return _roles[role].members[account];
}
function getRoleAdmin(bytes32 role) public view override returns (bytes32) {
return _roles[role].adminRole;
}
function grantRole(bytes32 role, address account) public virtual override {
require(hasRole(getRoleAdmin(role), _msgSender()), "AccessControl: sender must be an admin to grant");
_grantRole(role, account);
}
function revokeRole(bytes32 role, address account) public virtual override {
require(hasRole(getRoleAdmin(role), _msgSender()), "AccessControl: sender must be an admin to revoke");
_revokeRole(role, account);
}
function renounceRole(bytes32 role, address account) public virtual override {
require(account == _msgSender(), "AccessControl: can only renounce roles for self");
_revokeRole(role, account);
}
function _setupRole(bytes32 role, address account) internal virtual {
_grantRole(role, account);
}
function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
emit RoleAdminChanged(role, getRoleAdmin(role), adminRole);
_roles[role].adminRole = adminRole;
}
function _grantRole(bytes32 role, address account) private {
if (!hasRole(role, account)) {
_roles[role].members[account] = true;
emit RoleGranted(role, account, _msgSender());
}
}
function _revokeRole(bytes32 role, address account) private {
if (hasRole(role, account)) {
_roles[role].members[account] = false;
emit RoleRevoked(role, account, _msgSender());
}
}
}
contract ERC721 is Context, ERC165, AccessControl, IERC721, IERC721Metadata {
using Address for address;
using SafeMath for uint256;
bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
bytes32 public constant ADMIN_ROLE = keccak256("ADMIN_ROLE");
string private _name;
string private _symbol;
string public _preSaleAddrs;
string internal baseURI;
uint internal price = 0.05 ether;
uint internal presellPrice = 0.05 ether;
uint256 internal tokensSold = 0;
bool public _startSale = false;
uint256 constant MAX_SUPPLY = 5000;
address public royalty;
mapping (uint => ForSale) public nftForSale;
mapping (uint256 => address) private _owners;
mapping (address => uint256) private _balances;
mapping (uint256 => address) private _tokenApprovals;
mapping (address => mapping (address => bool)) private _operatorApprovals;
mapping (uint256 => string) private _tokenURIs;
mapping (address => uint256[]) public tokensPerOwner;
mapping(address => uint256[]) internal ownerToIds;
mapping(uint256 => uint256) internal idToOwnerIndex;
struct ForSale {
uint nft_uid;
address owner;
address bidder;
uint minValue;
uint highestBid;
}
constructor (string memory name_, string memory symbol_,string memory baseURI_,address _royalty) {
_name = name_;
_symbol = symbol_;
baseURI = baseURI_;
royalty = _royalty;
}
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165, AccessControl) returns (bool) {
return interfaceId == type(IERC721).interfaceId
|| interfaceId == type(IERC721Metadata).interfaceId
|| super.supportsInterface(interfaceId);
}
function balanceOf(address owner) public view virtual override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _balances[owner];
}
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
address owner = _owners[tokenId];
require(owner != address(0), "ERC721: owner query for nonexistent token");
return owner;
}
function name() public view virtual override returns (string memory) {
return _name;
}
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
function totalSupply() public view returns (uint256) {
return tokensSold;
}
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
return string(abi.encodePacked(_baseURI(), toString(tokenId)));
}
function _baseURI() internal view virtual returns (string memory) {
return baseURI;
}
function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor approved for all"
);
_approve(to, tokenId);
}
function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
function setApprovalForAll(address operator, bool approved) public virtual override {
require(operator != _msgSender(), "ERC721: approve to caller");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
function transferFrom(address from, address to, uint256 tokenId) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _owners[tokenId] != address(0);
}
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ERC721.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual {
_mint(to, tokenId);
require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
function toString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
while (value != 0) {
digits -= 1;
buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
value /= 10;
}
return string(buffer);
}
function _addNFToken(address _to, uint256 _tokenId) internal {
require(_owners[_tokenId] == address(0), "Cannot add, already owned.");
_owners[_tokenId] = _to;
ownerToIds[_to].push(_tokenId);
idToOwnerIndex[_tokenId] = ownerToIds[_to].length.sub(1);
}
function _removeNFToken(address _from, uint256 _tokenId) internal {
require(_owners[_tokenId] == _from, "Incorrect owner.");
delete _owners[_tokenId];
delete nftForSale[_tokenId];
uint256 tokenToRemoveIndex = idToOwnerIndex[_tokenId];
uint256 lastTokenIndex = ownerToIds[_from].length.sub(1);
if (lastTokenIndex != tokenToRemoveIndex) {
uint256 lastToken = ownerToIds[_from][lastTokenIndex];
ownerToIds[_from][tokenToRemoveIndex] = lastToken;
idToOwnerIndex[lastToken] = tokenToRemoveIndex;
}
ownerToIds[_from].pop();
emit CancelSellNft(_msgSender(),_tokenId);
}
function _getAddrQuantity(address to) internal virtual returns (uint256 value) {
return _balances[to];
}
function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_balances[to] += 1;
tokensSold += 1;
tokensPerOwner[to].push(tokenId);
_addNFToken(to, tokenId);
emit Mint(tokenId, to);
emit Transfer(address(0), to, tokenId);
}
function devMint(uint count, address recipient) external {
require(hasRole(MINTER_ROLE, _msgSender()), "You must have minter role to change baseURI");
require(tokensSold+count <=5000, "The tokens limit has reached.");
for (uint i = 0; i < count; i++) {
uint256 _tokenId = tokensSold + 1;
_mint(recipient, _tokenId);
}
}
function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
_approve(address(0), tokenId);
_balances[owner] -= 1;
delete _owners[tokenId];
tokensPerOwner[owner].push(tokenId);
emit Transfer(owner, address(0), tokenId);
}
function _transfer(address from, address to, uint256 tokenId) internal virtual {
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
_approve(address(0), tokenId);
_removeNFToken(from, tokenId);
_addNFToken(to, tokenId);
_balances[from] -= 1;
_balances[to] += 1;
emit Transfer(from, to, tokenId);
}
function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
}
function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
private returns (bool)
{
if (to.isContract()) {
try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
return retval == IERC721Receiver(to).onERC721Received.selector;
} catch (bytes memory reason) {
if (reason.length == 0) {
revert("ERC721: transfer to non ERC721Receiver implementer");
} else {
// solhint-disable-next-line no-inline-assembly
assembly {
revert(add(32, reason), mload(reason))
}
}
}
} else {
return true;
}
}
function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}
contract COOLDOGS is ERC721 {
using SafeMath for uint256;
using db for address;
bool private lock = false;
bool public contractPaused;
uint256 constant CONTRACT_ROYALTY = 2;//Contract royalty in percent
mapping (address => uint256) public ethBalance;
constructor() ERC721("COOLDOGS", "COOLDOGS", " http://cooldogs.io/json/" ,address(0xFf156F43db92180d035093fc1775Fe678Bbbc659)) {
_setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
_setupRole(ADMIN_ROLE, _msgSender());
_setupRole(MINTER_ROLE, _msgSender());
}
modifier nonReentrant {
require(!lock, "ReentrancyGuard: reentrant call");
lock = true;
_;
lock = false;
}
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721) returns (bool) {
return super.supportsInterface(interfaceId);
}
function pauseContract(bool _paused) external {
require(hasRole(MINTER_ROLE, _msgSender()), "You must have minter role to pause the contract");
contractPaused = _paused;
}
function setBaseURI(string memory newURI) public returns (bool) {
require(hasRole(MINTER_ROLE, _msgSender()), "You must have minter role to change baseURI");
baseURI = newURI;
return true;
}
function changeRoyaltyAddr(address _newRoyaltyAddr) public returns(bool){
require(hasRole(MINTER_ROLE, _msgSender()), "You must have minter role to change royalty address");
royalty = _newRoyaltyAddr;
return true;
}
function getTokensByOwner(address _owner) public view returns (uint256[] memory){
return ownerToIds[_owner];
}
function toSellNFT(uint tokenId, uint minPrice) public returns (bool){
require(_isApprovedOrOwner(_msgSender(), tokenId), "The seller is not owner or approved");
nftForSale[tokenId] =ForSale(tokenId,_msgSender(),address(0),minPrice,0);
emit SellNft(_msgSender(),tokenId,minPrice);
return true;
}
function toCancelSaleOfNFT(uint tokenId) public returns (bool){
require(_isApprovedOrOwner(_msgSender(), tokenId), "The seller is not owner or approved");
delete nftForSale[tokenId];
emit CancelSellNft(_msgSender(),tokenId);
return true;
}
function toMakeBid(uint tokenId) public payable nonReentrant returns(bool){
require(_exists(tokenId), "The token is nonexistent");
ForSale memory order = nftForSale[tokenId];
require(order.owner != address(0),"The token is not for sale");
require(!_isApprovedOrOwner(_msgSender(), tokenId), "The owner can't make bid");
if (order.bidder == _msgSender()){
require(msg.value > 0,"Insufficient funds to make bid");
order.highestBid = order.highestBid.add(msg.value);
} else{
require(msg.value >= order.minValue && msg.value > order.highestBid, "Insufficient funds to make bid");
order.highestBid = msg.value;
order.bidder = _msgSender();
}
ethBalance[_msgSender()] = ethBalance[_msgSender()].add(msg.value);
nftForSale[tokenId] = order;
emit Deposit(_msgSender(),msg.value);
emit NewBid(_msgSender(),order.highestBid,tokenId);
return true;
}
function toAcceptBid(uint tokenId) public nonReentrant returns(bool){
require(!contractPaused);
require(_exists(tokenId), "The token is nonexistent");
ForSale memory order = nftForSale[tokenId];
require(order.owner != address(0),"The token is not for sale");
require(_isApprovedOrOwner(_msgSender(), tokenId), "Only owner or approved can accept the bid");
require(ethBalance[order.bidder] >= order.highestBid,"Insufficient funds of the bidder balance");
delete nftForSale[tokenId];
uint256 total_royalty = order.highestBid / 100 * CONTRACT_ROYALTY;
ethBalance[order.bidder] = ethBalance[order.bidder].sub(order.highestBid);
ethBalance[_msgSender()] = ethBalance[_msgSender()].add(order.highestBid);
ethBalance[_msgSender()] = ethBalance[_msgSender()].sub(total_royalty);
(bool success, ) = royalty.call{value:total_royalty}("");
require(success);
_transfer(order.owner,order.bidder,tokenId);
emit CancelSellNft(_msgSender(),tokenId);
emit Trade(_msgSender(),order.bidder,order.highestBid,tokenId);
emit Transfer(order.owner,order.bidder,tokenId);
return true;
}
function startSale() external {
require(hasRole(MINTER_ROLE, _msgSender()), "You must have minter role to change baseURI");
require(!_startSale);
_startSale = true;
emit SaleIsStarted();
}
function buyNFT(uint quantity)external payable nonReentrant returns(bool, uint){
require(!contractPaused);
require(quantity>0, "Quantity must be more than 0");
require(quantity<11, "Quantity must be less than 11");
if (!_startSale) {
require (_msgSender().checkAddr(), "The sale hasn't started.");
require(_getAddrQuantity(_msgSender())+quantity<=2, "Allowed 2 nft per account on presale");
} else
require(_getAddrQuantity(_msgSender())+quantity<=10, "Allowed 10 nft per account");
require(tokensSold+quantity <=5000, "The tokens limit has reached.");
if (_startSale)
require(msg.value*quantity >= price, "Insufficient funds to purchase.");
else
require(msg.value*quantity >= presellPrice, "Insufficient funds to purchase.");
(bool success, ) = royalty.call{value:msg.value}("");
require(success);
uint _tokenId;
for (uint i = 0; i < quantity; i++) {
_tokenId = tokensSold + 1;
_mint(_msgSender(), _tokenId);
}
return (true,_tokenId);
}
function withdraw(uint amount) external nonReentrant {
require(!contractPaused);
require(amount <= ethBalance[_msgSender()],"Insufficient funds to withdraw.");
ethBalance[_msgSender()] = ethBalance[_msgSender()].sub(amount);
(bool success, ) = msg.sender.call{value:amount}("");
require(success);
emit Withdraw(_msgSender(), amount);
}
function deposit() external payable {
ethBalance[_msgSender()] = ethBalance[_msgSender()].add(msg.value);
emit Deposit(_msgSender(), msg.value);
}
}设置
{
"compilationTarget": {
"smart.sol": "COOLDOGS"
},
"evmVersion": "istanbul",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": true,
"runs": 200
},
"remappings": []
}ABI
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