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Added natsec for all lifecycle contracts + bounty.sol, DayLimit.sol and LimitBalance.sol

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This commit is contained in:
João Gabriel Carvalho
2017-04-25 19:16:02 -03:00
committed by maurelian
parent e851938199
commit b5d4120adb
7 changed files with 90 additions and 38 deletions
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38
contracts/DayLimit.sol
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@ -1,11 +1,8 @@
pragma solidity ^0.4.8;
/*
* DayLimit
*
* inheritable "property" contract that enables methods to be protected by placing a linear limit (specifiable)
* on a particular resource per calendar day. is multiowned to allow the limit to be altered. resource that method
* uses is specified in the modifier.
* @title DayLimit
* @dev Base contract that enables methods to be protected by placing a linear limit (specifiable) on a particular resource per calendar day. Is multiowned to allow the limit to be altered
*/
contract DayLimit {
@ -13,24 +10,35 @@ contract DayLimit {
uint public spentToday;
uint public lastDay;
/*
* @dev Constructor that sets the passed value as a dailyLimit
* @param _limit Uint to represent the daily limit.
*/
function DayLimit(uint _limit) {
dailyLimit = _limit;
lastDay = today();
}
// sets the daily limit. doesn't alter the amount already spent today
/*
* @dev sets the daily limit. doesn't alter the amount already spent today
* @param _newLimit Uint to represent the new limit.
*/
function _setDailyLimit(uint _newLimit) internal {
dailyLimit = _newLimit;
}
// resets the amount already spent today.
/*
* @dev Resets the amount already spent today.
*/
function _resetSpentToday() internal {
spentToday = 0;
}
// checks to see if there is at least `_value` left from the daily limit today. if there is, subtracts it and
// returns true. otherwise just returns false.
/*
* @dev Checks to see if there is enough resource to spend today. If true, the resource is expended.
* @param _value Uint representing the amout of resurce to spend.
* @return Boolean. True if the resource was spended and false otherwise.
*/
function underLimit(uint _value) internal returns (bool) {
// reset the spend limit if we're on a different day to last time.
if (today() > lastDay) {
@ -46,13 +54,17 @@ contract DayLimit {
return false;
}
// determines today's index.
/*
* @dev Private function to determine today index
* @return Uint of todays index.
*/
function today() private constant returns (uint) {
return now / 1 days;
}
// simple modifier for daily limit.
/*
* @dev Simple modifier for daily limit.
*/
modifier limitedDaily(uint _value) {
if (!underLimit(_value)) {
throw;