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Use TransitionTo in Plugins

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This commit is contained in:
Alexey Rybalchenko
2019-07-16 17:12:24 +02:00
committed by Dennis Klein
parent 857ef0c9d3
commit 8bb6a9518a
7 changed files with 75 additions and 88 deletions
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33
fairmq/PluginServices.cxx
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@@ -90,6 +90,23 @@ const unordered_map<State, PluginServices::DeviceState, tools::HashEnum<State>>
{State::ResettingDevice, DeviceState::ResettingDevice},
{State::Exiting, DeviceState::Exiting}
};
const unordered_map<PluginServices::DeviceState, State> PluginServices::fkStateMap = {
{DeviceState::Ok, State::Ok},
{DeviceState::Error, State::Error},
{DeviceState::Idle, State::Idle},
{DeviceState::InitializingDevice, State::InitializingDevice},
{DeviceState::Initialized, State::Initialized},
{DeviceState::Binding, State::Binding},
{DeviceState::Bound, State::Bound},
{DeviceState::Connecting, State::Connecting},
{DeviceState::DeviceReady, State::DeviceReady},
{DeviceState::InitializingTask, State::InitializingTask},
{DeviceState::Ready, State::Ready},
{DeviceState::Running, State::Running},
{DeviceState::ResettingTask, State::ResettingTask},
{DeviceState::ResettingDevice, State::ResettingDevice},
{DeviceState::Exiting, State::Exiting}
};
const unordered_map<PluginServices::DeviceStateTransition, Transition, tools::HashEnum<PluginServices::DeviceStateTransition>> PluginServices::fkDeviceStateTransitionMap = {
{DeviceStateTransition::Auto, Transition::Auto},
{DeviceStateTransition::InitDevice, Transition::InitDevice},
@@ -125,6 +142,22 @@ auto PluginServices::ChangeDeviceState(const string& controller, const DeviceSta
return result;
}
void PluginServices::TransitionDeviceStateTo(const std::string& controller, DeviceState state)
{
lock_guard<mutex> lock{fDeviceControllerMutex};
if (!fDeviceController) fDeviceController = controller;
if (fDeviceController == controller) {
fDevice.TransitionTo(fkStateMap.at(state));
} else {
throw DeviceControlError{tools::ToString(
"Plugin '", controller, "' is not allowed to change device states. ",
"Currently, plugin '", *fDeviceController, "' has taken control."
)};
}
}
auto PluginServices::TakeDeviceControl(const string& controller) -> void
{
lock_guard<mutex> lock{fDeviceControllerMutex};