UpgradeDelegator
UpgradeDelegator - version: 0.1.12
Dispatches to the proxyAdmin any call made through the governance systemAdapter between our governance system and the zeppelinOS proxyAdmin. This is needed to be able to upgrade governance through the same system
Constants & Variables
contract ProxyAdmin public proxyAdmin;
Initialize the contract with the basic settingsThis initialize replaces the constructor but it is not called automatically. It is necessary because of the upgradeability of the contracts
function initialize(IGovernor _governor, ProxyAdmin _proxyAdmin) public nonpayable initializer
Arguments
Name | Type | Description |
|---|---|---|
_governor | IGovernor | Governor address of this system |
_proxyAdmin | ProxyAdmin | ProxyAdmin that we will forward the call to |
Returns the current implementation of a proxy. This is needed because only the proxy admin can query it.
function getProxyImplementation(AdminUpgradeabilityProxy proxy) public view
returns(address)
Returns
The address of the current implementation of the proxy.
Arguments
Name | Type | Description |
|---|---|---|
proxy | AdminUpgradeabilityProxy | |
Returns the admin of a proxy. Only the admin can query it.
function getProxyAdmin(AdminUpgradeabilityProxy proxy) public view
returns(address)
Returns
The address of the current admin of the proxy.
Arguments
Name | Type | Description |
|---|---|---|
proxy | AdminUpgradeabilityProxy | |
Changes the admin of a proxy.
function changeProxyAdmin(AdminUpgradeabilityProxy proxy, address newAdmin) public nonpayable onlyAuthorizedChanger
Arguments
Name | Type | Description |
|---|---|---|
proxy | AdminUpgradeabilityProxy | Proxy to change admin. |
newAdmin | address | Address to transfer proxy administration to. |
Upgrades a proxy to the newest implementation of a contract.
function upgrade(AdminUpgradeabilityProxy proxy, address implementation) public nonpayable onlyAuthorizedChanger
Arguments
Name | Type | Description |
|---|---|---|
proxy | AdminUpgradeabilityProxy | Proxy to be upgraded. |
implementation | address | the address of the Implementation. |
Upgrades a proxy to the newest implementation of a contract and forwards a function call to it. This is useful to initialize the proxied contract.
function upgradeAndCall(AdminUpgradeabilityProxy proxy, address implementation, bytes data) public payable onlyAuthorizedChanger
Arguments
Name | Type | Description |
|---|---|---|
proxy | AdminUpgradeabilityProxy | Proxy to be upgraded. |
implementation | address | Address of the Implementation. |
data | bytes | Data to send as msg.data in the low level call.It should include the signature and the parameters of the function to be called, as described inhttps://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding. |
Last modified 1yr ago