SystemStatus¶
Description¶
Implemented to address SIP-44 - various mechanisms to suspend the Synthetix system
Source: contracts/SystemStatus.sol
Variables¶
SECTION_EXCHANGE¶
Type: bytes32
SECTION_ISSUANCE¶
Type: bytes32
SECTION_SYNTH¶
Type: bytes32
SECTION_SYNTH_EXCHANGE¶
Type: bytes32
SECTION_SYSTEM¶
Type: bytes32
SUSPENSION_REASON_UPGRADE¶
Type: uint248
accessControl¶
Type: mapping(bytes32 => mapping(address => struct ISystemStatus.Status))
exchangeSuspension¶
Type: struct ISystemStatus.Suspension
issuanceSuspension¶
Type: struct ISystemStatus.Suspension
synthExchangeSuspension¶
Type: mapping(bytes32 => struct ISystemStatus.Suspension)
synthSuspension¶
Type: mapping(bytes32 => struct ISystemStatus.Suspension)
systemSuspension¶
Type: struct ISystemStatus.Suspension
Constructor¶
constructor¶
Details
Signature
constructor(address _owner)
Visibility
public
State Mutability
``
Views¶
getSynthExchangeSuspensions¶
Details
Signature
getSynthExchangeSuspensions(bytes32[] synths) view returns (bool[] exchangeSuspensions, uint256[] reasons)
Visibility
external
State Mutability
view
getSynthSuspensions¶
Details
Signature
getSynthSuspensions(bytes32[] synths) view returns (bool[] suspensions, uint256[] reasons)
Visibility
external
State Mutability
view
isSystemUpgrading¶
Details
Signature
isSystemUpgrading() view returns (bool)
Visibility
external
State Mutability
view
requireExchangeActive¶
Details
Signature
requireExchangeActive() view
Visibility
external
State Mutability
view
Requires
requireExchangeBetweenSynthsAllowed¶
Details
Signature
requireExchangeBetweenSynthsAllowed(bytes32 sourceCurrencyKey, bytes32 destinationCurrencyKey) view
Visibility
external
State Mutability
view
Requires
requireIssuanceActive¶
Details
Signature
requireIssuanceActive() view
Visibility
external
State Mutability
view
Requires
requireSynthActive¶
Details
Signature
requireSynthActive(bytes32 currencyKey) view
Visibility
external
State Mutability
view
Requires
requireSynthExchangeActive¶
Details
Signature
requireSynthExchangeActive(bytes32 currencyKey) view
Visibility
external
State Mutability
view
Requires
requireSynthsActive¶
Details
Signature
requireSynthsActive(bytes32 sourceCurrencyKey, bytes32 destinationCurrencyKey) view
Visibility
external
State Mutability
view
Requires
requireSystemActive¶
Details
Signature
requireSystemActive() view
Visibility
external
State Mutability
view
Requires
Restricted Functions¶
_internalResumeSynths¶
Details
Signature
_internalResumeSynths(bytes32[] currencyKeys)
Visibility
internal
State Mutability
``
Requires
_internalResumeSynthsExchange¶
Details
Signature
_internalResumeSynthsExchange(bytes32[] currencyKeys)
Visibility
internal
State Mutability
``
Requires
_internalSuspendSynthExchange¶
Details
Signature
_internalSuspendSynthExchange(bytes32[] currencyKeys, uint256 reason)
Visibility
internal
State Mutability
``
Requires
_internalSuspendSynths¶
Details
Signature
_internalSuspendSynths(bytes32[] currencyKeys, uint256 reason)
Visibility
internal
State Mutability
``
Requires
resumeExchange¶
Details
Signature
resumeExchange()
Visibility
external
State Mutability
``
Requires
Emits
resumeIssuance¶
Details
Signature
resumeIssuance()
Visibility
external
State Mutability
``
Requires
Emits
resumeSystem¶
Details
Signature
resumeSystem()
Visibility
external
State Mutability
``
Requires
Emits
suspendExchange¶
Details
Signature
suspendExchange(uint256 reason)
Visibility
external
State Mutability
``
Requires
Emits
suspendIssuance¶
Details
Signature
suspendIssuance(uint256 reason)
Visibility
external
State Mutability
``
Requires
Emits
suspendSystem¶
Details
Signature
suspendSystem(uint256 reason)
Visibility
external
State Mutability
``
Requires
Emits
updateAccessControl¶
Details
Signature
updateAccessControl(bytes32 section, address account, bool canSuspend, bool canResume)
Visibility
external
State Mutability
``
Modifiers
updateAccessControls¶
Details
Signature
updateAccessControls(bytes32[] sections, address[] accounts, bool[] canSuspends, bool[] canResumes)
Visibility
external
State Mutability
``
Requires
Modifiers
Internal Functions¶
_internalRequireExchangeActive¶
Details
Signature
_internalRequireExchangeActive() view
Visibility
internal
State Mutability
view
Requires
_internalRequireIssuanceActive¶
Details
Signature
_internalRequireIssuanceActive() view
Visibility
internal
State Mutability
view
Requires
_internalRequireSynthActive¶
Details
Signature
_internalRequireSynthActive(bytes32 currencyKey) view
Visibility
internal
State Mutability
view
Requires
_internalRequireSynthExchangeActive¶
Details
Signature
_internalRequireSynthExchangeActive(bytes32 currencyKey) view
Visibility
internal
State Mutability
view
Requires
_internalRequireSystemActive¶
Details
Signature
_internalRequireSystemActive() view
Visibility
internal
State Mutability
view
Requires
_internalResumeSynths¶
Details
Signature
_internalResumeSynths(bytes32[] currencyKeys)
Visibility
internal
State Mutability
``
Requires
_internalResumeSynthsExchange¶
Details
Signature
_internalResumeSynthsExchange(bytes32[] currencyKeys)
Visibility
internal
State Mutability
``
Requires
_internalSuspendSynthExchange¶
Details
Signature
_internalSuspendSynthExchange(bytes32[] currencyKeys, uint256 reason)
Visibility
internal
State Mutability
``
Requires
_internalSuspendSynths¶
Details
Signature
_internalSuspendSynths(bytes32[] currencyKeys, uint256 reason)
Visibility
internal
State Mutability
``
Requires
_internalUpdateAccessControl¶
Details
Signature
_internalUpdateAccessControl(bytes32 section, address account, bool canSuspend, bool canResume)
Visibility
internal
State Mutability
``
Requires
Emits
_requireAccessToResume¶
Details
Signature
_requireAccessToResume(bytes32 section) view
Visibility
internal
State Mutability
view
Requires
_requireAccessToSuspend¶
Details
Signature
_requireAccessToSuspend(bytes32 section) view
Visibility
internal
State Mutability
view
Requires
External Functions¶
resumeSynth¶
Details
Signature
resumeSynth(bytes32 currencyKey)
Visibility
external
State Mutability
``
resumeSynthExchange¶
Details
Signature
resumeSynthExchange(bytes32 currencyKey)
Visibility
external
State Mutability
``
resumeSynths¶
Details
Signature
resumeSynths(bytes32[] currencyKeys)
Visibility
external
State Mutability
``
resumeSynthsExchange¶
Details
Signature
resumeSynthsExchange(bytes32[] currencyKeys)
Visibility
external
State Mutability
``
suspendSynth¶
Details
Signature
suspendSynth(bytes32 currencyKey, uint256 reason)
Visibility
external
State Mutability
``
suspendSynthExchange¶
Details
Signature
suspendSynthExchange(bytes32 currencyKey, uint256 reason)
Visibility
external
State Mutability
``
suspendSynths¶
Details
Signature
suspendSynths(bytes32[] currencyKeys, uint256 reason)
Visibility
external
State Mutability
``
suspendSynthsExchange¶
Details
Signature
suspendSynthsExchange(bytes32[] currencyKeys, uint256 reason)
Visibility
external
State Mutability
``
Events¶
AccessControlUpdated¶
Signature: AccessControlUpdated(bytes32 section, address account, bool canSuspend, bool canResume)
ExchangeResumed¶
Signature: ExchangeResumed(uint256 reason)
ExchangeSuspended¶
Signature: ExchangeSuspended(uint256 reason)
IssuanceResumed¶
Signature: IssuanceResumed(uint256 reason)
IssuanceSuspended¶
Signature: IssuanceSuspended(uint256 reason)
SynthExchangeResumed¶
Signature: SynthExchangeResumed(bytes32 currencyKey, uint256 reason)
SynthExchangeSuspended¶
Signature: SynthExchangeSuspended(bytes32 currencyKey, uint256 reason)
SynthResumed¶
Signature: SynthResumed(bytes32 currencyKey, uint256 reason)
SynthSuspended¶
Signature: SynthSuspended(bytes32 currencyKey, uint256 reason)
SystemResumed¶
Signature: SystemResumed(uint256 reason)
SystemSuspended¶
Signature: SystemSuspended(uint256 reason)