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ryestew/contracts...1_StorageandotherhtinkgstogetthingbutnothotherreallyOKOKsothere.sol

Created November 10, 2021 13:13
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Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.8.7+commit.e28d00a7.js&optimize=false&runs=200&gist=
Raw
contracts...1_StorageandotherhtinkgstogetthingbutnothotherreallyOKOKsothere.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.7.0 <0.9.0;
/**
* @title Storage
* @dev Store & retrieve value in a variable
*/
contract Storage {
uint256 number;
/**
* @dev Store value in variable
* @param num value to store
*/
function store(uint256 num) public {
number = num;
}
/**
* @dev Return value
* @return value of 'number'
*/
function retrieve() public view returns (uint256){
return number;
}
}
Raw
contracts...2_OwnenastybutnothengaOK so dontplbmemetoksotherer.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.7.0 <0.9.0;
/**
* @title Owner
* @dev Set & change owner
*/
contract Owner {
address private owner;
// event for EVM logging
event OwnerSet(address indexed oldOwner, address indexed newOwner);
// modifier to check if caller is owner
modifier isOwner() {
// If the first argument of 'require' evaluates to 'false', execution terminates and all
// changes to the state and to Ether balances are reverted.
// This used to consume all gas in old EVM versions, but not anymore.
// It is often a good idea to use 'require' to check if functions are called correctly.
// As a second argument, you can also provide an explanation about what went wrong.
require(msg.sender == owner, "Caller is not owner");
_;
}
/**
* @dev Set contract deployer as owner
*/
constructor() {
owner = msg.sender; // 'msg.sender' is sender of current call, contract deployer for a constructor
emit OwnerSet(address(0), owner);
}
/**
* @dev Change owner
* @param newOwner address of new owner
*/
function changeOwner(address newOwner) public isOwner {
emit OwnerSet(owner, newOwner);
owner = newOwner;
}
/**
* @dev Return owner address
* @return address of owner
*/
function getOwner() external view returns (address) {
return owner;
}
}
Raw
contracts...3_Ballot.sol
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.7.0 <0.9.0;
/**
* @title Ballot
* @dev Implements voting process along with vote delegation
*/
contract Ballot {
struct Voter {
uint weight; // weight is accumulated by delegation
bool voted; // if true, that person already voted
address delegate; // person delegated to
uint vote; // index of the voted proposal
}
struct Proposal {
// If you can limit the length to a certain number of bytes,
// always use one of bytes1 to bytes32 because they are much cheaper
bytes32 name; // short name (up to 32 bytes)
uint voteCount; // number of accumulated votes
}
address public chairperson;
mapping(address => Voter) public voters;
Proposal[] public proposals;
/**
* @dev Create a new ballot to choose one of 'proposalNames'.
* @param proposalNames names of proposals
*/
constructor(bytes32[] memory proposalNames) {
chairperson = msg.sender;
voters[chairperson].weight = 1;
for (uint i = 0; i < proposalNames.length; i++) {
// 'Proposal({...})' creates a temporary
// Proposal object and 'proposals.push(...)'
// appends it to the end of 'proposals'.
proposals.push(Proposal({
name: proposalNames[i],
voteCount: 0
}));
}
}
/**
* @dev Give 'voter' the right to vote on this ballot. May only be called by 'chairperson'.
* @param voter address of voter
*/
function giveRightToVote(address voter) public {
require(
msg.sender == chairperson,
"Only chairperson can give right to vote."
);
require(
!voters[voter].voted,
"The voter already voted."
);
require(voters[voter].weight == 0);
voters[voter].weight = 1;
}
/**
* @dev Delegate your vote to the voter 'to'.
* @param to address to which vote is delegated
*/
function delegate(address to) public {
Voter storage sender = voters[msg.sender];
require(!sender.voted, "You already voted.");
require(to != msg.sender, "Self-delegation is disallowed.");
while (voters[to].delegate != address(0)) {
to = voters[to].delegate;
// We found a loop in the delegation, not allowed.
require(to != msg.sender, "Found loop in delegation.");
}
sender.voted = true;
sender.delegate = to;
Voter storage delegate_ = voters[to];
if (delegate_.voted) {
// If the delegate already voted,
// directly add to the number of votes
proposals[delegate_.vote].voteCount += sender.weight;
} else {
// If the delegate did not vote yet,
// add to her weight.
delegate_.weight += sender.weight;
}
}
/**
* @dev Give your vote (including votes delegated to you) to proposal 'proposals[proposal].name'.
* @param proposal index of proposal in the proposals array
*/
function vote(uint proposal) public {
Voter storage sender = voters[msg.sender];
require(sender.weight != 0, "Has no right to vote");
require(!sender.voted, "Already voted.");
sender.voted = true;
sender.vote = proposal;
// If 'proposal' is out of the range of the array,
// this will throw automatically and revert all
// changes.
proposals[proposal].voteCount += sender.weight;
}
/**
* @dev Computes the winning proposal taking all previous votes into account.
* @return winningProposal_ index of winning proposal in the proposals array
*/
function winningProposal() public view
returns (uint winningProposal_)
{
uint winningVoteCount = 0;
for (uint p = 0; p < proposals.length; p++) {
if (proposals[p].voteCount > winningVoteCount) {
winningVoteCount = proposals[p].voteCount;
winningProposal_ = p;
}
}
}
/**
* @dev Calls winningProposal() function to get the index of the winner contained in the proposals array and then
* @return winnerName_ the name of the winner
*/
function winnerName() public view
returns (bytes32 winnerName_)
{
winnerName_ = proposals[winningProposal()].name;
}
}
Raw
contracts...4_anothethingtoscorrllon-soits cool.sol
// this line is added to create a gist. Empty file is not allowed.
Raw
contracts...5_jutaccepthtahthtisisoingthbeaverylongonebutberyjuicynotnasty.sol
// this line is added to create a gist. Empty file is not allowed.
Raw
contracts...artifacts...Owner.json
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"contents": "{\n\n function abi_decode_t_address(offset, end) -> value {\n value := calldataload(offset)\n validator_revert_t_address(value)\n }\n\n function abi_decode_tuple_t_address(headStart, dataEnd) -> value0 {\n if slt(sub(dataEnd, headStart), 32) { revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() }\n\n {\n\n let offset := 0\n\n value0 := abi_decode_t_address(add(headStart, offset), dataEnd)\n }\n\n }\n\n function abi_encode_t_address_to_t_address_fromStack(value, pos) {\n mstore(pos, cleanup_t_address(value))\n }\n\n function abi_encode_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d_to_t_string_memory_ptr_fromStack(pos) -> end {\n pos := array_storeLengthForEncoding_t_string_memory_ptr_fromStack(pos, 19)\n store_literal_in_memory_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d(pos)\n end := add(pos, 32)\n }\n\n function abi_encode_tuple_t_address__to_t_address__fromStack_reversed(headStart , value0) -> tail {\n tail := add(headStart, 32)\n\n abi_encode_t_address_to_t_address_fromStack(value0, add(headStart, 0))\n\n }\n\n function abi_encode_tuple_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d__to_t_string_memory_ptr__fromStack_reversed(headStart ) -> tail {\n tail := add(headStart, 32)\n\n mstore(add(headStart, 0), sub(tail, headStart))\n tail := abi_encode_t_stringliteral_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d_to_t_string_memory_ptr_fromStack( tail)\n\n }\n\n function allocate_unbounded() -> memPtr {\n memPtr := mload(64)\n }\n\n function array_storeLengthForEncoding_t_string_memory_ptr_fromStack(pos, length) -> updated_pos {\n mstore(pos, length)\n updated_pos := add(pos, 0x20)\n }\n\n function cleanup_t_address(value) -> cleaned {\n cleaned := cleanup_t_uint160(value)\n }\n\n function cleanup_t_uint160(value) -> cleaned {\n cleaned := and(value, 0xffffffffffffffffffffffffffffffffffffffff)\n }\n\n function revert_error_c1322bf8034eace5e0b5c7295db60986aa89aae5e0ea0873e4689e076861a5db() {\n revert(0, 0)\n }\n\n function revert_error_dbdddcbe895c83990c08b3492a0e83918d802a52331272ac6fdb6a7c4aea3b1b() {\n revert(0, 0)\n }\n\n function store_literal_in_memory_2d10247a65709fdb3c0696b0ed760a0c246e12f8c496efb56291dd2fe3b0275d(memPtr) {\n\n mstore(add(memPtr, 0), \"Caller is not owner\")\n\n }\n\n function validator_revert_t_address(value) {\n if iszero(eq(value, cleanup_t_address(value))) { revert(0, 0) }\n }\n\n}\n",
"id": 1,
"language": "Yul",
"name": "#utility.yul"
}
],
"immutableReferences": {},
"linkReferences": {},
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"sourceMap": "121:1361:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1399:81;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;1184:127;;;;;;;;;;;;;:::i;:::-;;:::i;:::-;;1399:81;1442:7;1468:5;;;;;;;;;;;1461:12;;1399:81;:::o;1184:127::-;807:5;;;;;;;;;;793:19;;:10;:19;;;785:51;;;;;;;;;;;;:::i;:::-;;;;;;;;;1269:8:::1;1253:25;;1262:5;::::0;::::1;;;;;;;;1253:25;;;;;;;;;;;;1296:8;1288:5;::::0;:16:::1;;;;;;;;;;;;;;;;;;1184:127:::0;:::o;7:139:1:-;53:5;91:6;78:20;69:29;;107:33;134:5;107:33;:::i;:::-;7:139;;;;:::o;152:329::-;211:6;260:2;248:9;239:7;235:23;231:32;228:119;;;266:79;;:::i;:::-;228:119;386:1;411:53;456:7;447:6;436:9;432:22;411:53;:::i;:::-;401:63;;357:117;152:329;;;;:::o;487:118::-;574:24;592:5;574:24;:::i;:::-;569:3;562:37;487:118;;:::o;611:366::-;753:3;774:67;838:2;833:3;774:67;:::i;:::-;767:74;;850:93;939:3;850:93;:::i;:::-;968:2;963:3;959:12;952:19;;611:366;;;:::o;983:222::-;1076:4;1114:2;1103:9;1099:18;1091:26;;1127:71;1195:1;1184:9;1180:17;1171:6;1127:71;:::i;:::-;983:222;;;;:::o;1211:419::-;1377:4;1415:2;1404:9;1400:18;1392:26;;1464:9;1458:4;1454:20;1450:1;1439:9;1435:17;1428:47;1492:131;1618:4;1492:131;:::i;:::-;1484:139;;1211:419;;;:::o;1717:169::-;1801:11;1835:6;1830:3;1823:19;1875:4;1870:3;1866:14;1851:29;;1717:169;;;;:::o;1892:96::-;1929:7;1958:24;1976:5;1958:24;:::i;:::-;1947:35;;1892:96;;;:::o;1994:126::-;2031:7;2071:42;2064:5;2060:54;2049:65;;1994:126;;;:::o;2249:117::-;2358:1;2355;2348:12;2372:169;2512:21;2508:1;2500:6;2496:14;2489:45;2372:169;:::o;2547:122::-;2620:24;2638:5;2620:24;:::i;:::-;2613:5;2610:35;2600:63;;2659:1;2656;2649:12;2600:63;2547:122;:::o"
},
"gasEstimates": {
"creation": {
"codeDepositCost": "170800",
"executionCost": "28158",
"totalCost": "198958"
},
"external": {
"changeOwner(address)": "30567",
"getOwner()": "2500"
}
},
"methodIdentifiers": {
"changeOwner(address)": "a6f9dae1",
"getOwner()": "893d20e8"
}
},
"abi": [
{
"inputs": [],
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "oldOwner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "OwnerSet",
"type": "event"
},
{
"inputs": [
{
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "changeOwner",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "getOwner",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
}
]
}
Raw
contracts...artifacts...Owner_metadata.json
{
"compiler": {
"version": "0.8.7+commit.e28d00a7"
},
"language": "Solidity",
"output": {
"abi": [
{
"inputs": [],
"stateMutability": "nonpayable",
"type": "constructor"
},
{
"anonymous": false,
"inputs": [
{
"indexed": true,
"internalType": "address",
"name": "oldOwner",
"type": "address"
},
{
"indexed": true,
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "OwnerSet",
"type": "event"
},
{
"inputs": [
{
"internalType": "address",
"name": "newOwner",
"type": "address"
}
],
"name": "changeOwner",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
},
{
"inputs": [],
"name": "getOwner",
"outputs": [
{
"internalType": "address",
"name": "",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
}
],
"devdoc": {
"details": "Set & change owner",
"kind": "dev",
"methods": {
"changeOwner(address)": {
"details": "Change owner",
"params": {
"newOwner": "address of new owner"
}
},
"constructor": {
"details": "Set contract deployer as owner"
},
"getOwner()": {
"details": "Return owner address ",
"returns": {
"_0": "address of owner"
}
}
},
"title": "Owner",
"version": 1
},
"userdoc": {
"kind": "user",
"methods": {},
"version": 1
}
},
"settings": {
"compilationTarget": {
"contracts/2_Owner.sol": "Owner"
},
"evmVersion": "london",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": false,
"runs": 200
},
"remappings": []
},
"sources": {
"contracts/2_Owner.sol": {
"keccak256": "0x1e624ada939528fff73575187024d951aa6d33d4cbaad97ecf1f3e2a7d717583",
"license": "GPL-3.0",
"urls": [
"bzz-raw://e3f3c6ab93acd1a8bd389f852149d59b6d713efc51458ff95bba42c3329fb0d1",
"dweb:/ipfs/QmP7NEPrSbYRM4DzpJ31YUC2KNXUX4USuQk3jMNRUdzVyV"
]
}
},
"version": 1
}
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