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added comment in AddressRegistry

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This commit is contained in:
Sowmayjain 2019-03-19 03:27:24 +05:30
parent 1ffa90ade8
commit 46dd5a0583
1 changed files with 27 additions and 13 deletions
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40
contracts/AddressRegistry.sol
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@ -2,9 +2,9 @@ pragma solidity ^0.5.0;
contract AddressRegistry {
event AddressSet(string name, address addr);
event DefaultLogicSet(address logicAddr);
event LogicSet(address logicAddr, bool isLogic);
event LogSetAddress(string name, address addr);
event LogSetDefaultLogic(address logicAddr);
event LogSetLogic(address logicAddr, bool isLogic);
mapping(bytes32 => address) registry;
mapping(address => bool) public defaultLogicProxies;
@ -15,28 +15,35 @@ contract AddressRegistry {
registry[keccak256(abi.encodePacked("owner"))] = msg.sender;
}
/**
* @dev get the address from system registry
*/
function getAddress(string memory name) public view returns(address) {
return registry[keccak256(abi.encodePacked(name))];
}
/**
* @dev set new address in system registry
*/
function setAddress(string memory name, address addr) public {
require(
msg.sender == getAddress("admin") ||
msg.sender == getAddress("owner"),
"Permission Denied"
"permission-denied"
);
registry[keccak256(abi.encodePacked(name))] = addr;
emit AddressSet(name, addr);
emit LogSetAddress(name, addr);
}
modifier isAdmin() {
require(
msg.sender == getAddress("admin"),
"Permission Denied"
);
require(msg.sender == getAddress("admin"), "permission-denied");
_;
}
/**
* @dev get the boolean of the logic proxy contract
* @param logicAddr is the logic proxy address
*/
function getLogic(address logicAddr) public view returns (bool) {
if (defaultLogicProxies[logicAddr]) {
return true;
@ -47,16 +54,23 @@ contract AddressRegistry {
}
}
/**
* @dev this sets the default logic proxy to true
* @param logicAddr is the default logic proxy address
*/
function setDefaultLogic(address logicAddr) public isAdmin {
require(msg.sender == getAddress("admin"), "Permission Denied");
defaultLogicProxies[logicAddr] = true;
emit DefaultLogicSet(logicAddr);
emit LogSetDefaultLogic(logicAddr);
}
/**
* @dev this updates the boolean of the logic proxy
* @param logicAddr is the logic proxy address
* @param isLogic is the boolean to set for the logic proxy
*/
function setLogic(address logicAddr, bool isLogic) public isAdmin {
require(msg.sender == getAddress("admin"), "Permission Denied");
logicProxies[logicAddr] = true;
emit LogicSet(logicAddr, isLogic);
emit LogSetLogic(logicAddr, isLogic);
}
}