/// <summary>
/// This is called whenever a service control event happens such as pausing, stopping, etc...
/// </summary>
/// <param name="Opcode"></param>
/// <param name="eventType"></param>
/// <param name="eventData"></param>
/// <param name="context"></param>
/// <returns></returns>
private int baseServiceControlHandler(ServicesAPI.ServiceControlType Opcode, int eventType, IntPtr eventData, IntPtr context)
{
System.Windows.Forms.Message m = new System.Windows.Forms.Message {
Msg = DeviceNotification.WM_DEVICECHANGE, WParam = (IntPtr)eventType, LParam = eventData
};
switch (Opcode)
{
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_PAUSE:
this.ServiceState = ServiceState.Paused;
this._servStatus.dwCurrentState = ServicesAPI.ServiceCurrentStateType.SERVICE_PAUSED;
try {
this.ServiceSendCommand(Command.Pause);
} catch (Exception e) {
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to pause the service:" + e);
}
ServicesAPI.SetServiceStatus(this._servStatusHandle, ref this._servStatus);
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_CONTINUE:
this.ServiceState = ServiceState.Running;
this._servStatus.dwCurrentState = ServicesAPI.ServiceCurrentStateType.SERVICE_RUNNING;
ServicesAPI.SetServiceStatus(this._servStatusHandle, ref this._servStatus);
try {
this.ServiceSendCommand(Command.Continue);
} catch (Exception e) {
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to continue the service:" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_STOP:
this.ServiceState = ServiceState.Stopped;
this._servStatus.dwWin32ExitCode = 0;
this._servStatus.dwCurrentState = ServicesAPI.ServiceCurrentStateType.SERVICE_STOPPED;
this._servStatus.dwCheckPoint = 0;
this._servStatus.dwWaitHint = 0;
ServicesAPI.SetServiceStatus(this._servStatusHandle, ref this._servStatus);
try {
this.ServiceSendCommand(Command.Stop);
} catch (Exception e) {
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to stop the service:" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_SHUTDOWN:
this.ServiceState = ServiceState.ShuttingDown;
this._servStatus.dwCurrentState = ServicesAPI.ServiceCurrentStateType.SERVICE_STOPPED;
ServicesAPI.SetServiceStatus(this._servStatusHandle, ref this._servStatus);
try {
this.ServiceSendCommand(Command.Shutdown);
} catch (Exception e) {
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to shut down the service:" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_INTERROGATE:
//this.ServiceState = ServiceState.Interrogating;
//this.servStatus.dwCurrentState = ServicesAPI.ServiceCurrentStateType. .SERVICE_INTERROGATE;
ServicesAPI.SetServiceStatus(this._servStatusHandle, ref this._servStatus);
try {
this.ServiceSendCommand(Command.Interrogate);
} catch (Exception e) {
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to interrogate the service:" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_DEVICEEVENT:
try
{
//TODO: Implement proper device event parsing!!
var devevt = Notifications.Notifications.Transform(ref m);
this.ServiceSendDeviceEvent(devevt.Device);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to update Device Event" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_HARDWAREPROFILECHANGE:
try
{
this.ServiceSendHardwareProfileChange((ServicesAPI.SERVICE_CONTROL_HARDWAREPROFILECHANGE_Control)eventType);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to change hardware profile" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_NETBINDADD:
try
{
this.ServiceSendNetBind(ServicesAPI.NetBindControl.NETBINDADD);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to netbind add" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_NETBINDDISABLE:
try
{
this.ServiceSendNetBind(ServicesAPI.NetBindControl.NETBINDDISABLE);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to netbind disable" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_NETBINDENABLE:
try
{
this.ServiceSendNetBind(ServicesAPI.NetBindControl.NETBINDENABLE);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to netbind enable" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_NETBINDREMOVE:
try
{
this.ServiceSendNetBind(ServicesAPI.NetBindControl.NETBINDREMOVE);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to netbind remove" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_PARAMCHANGE:
try
{
//TODO could be a mistake
this.ServiceSendCustomCommand((int)eventData);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to send custom command" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_POWEREVENT:
try
{
var powevt = Notifications.Notifications.Transform(ref m);
this.ServiceSendPowerEvent(powevt.Power);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to process power event" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_PRESHUTDOWN:
try
{
this.ServiceSendCommand(Command.PreShutdown);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to execute Pre Shutdown event" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_SESSIONCHANGE:
try
{
var wtsnotification = (ServicesAPI.WTSSESSION_NOTIFICATION)Marshal.PtrToStructure(eventData, typeof(ServicesAPI.WTSSESSION_NOTIFICATION));
var sne = Notifications.SessionNotification.Transform(wtsnotification.dwSessionId);
this.ServiceSendSessionChange((ServicesAPI.SERVICE_CONTROL_SESSIONCHANGE_Control)eventType, sne);
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to process session change event" + e);
}
break;
case ServicesAPI.ServiceControlType.SERVICE_CONTROL_TIMECHANGE:
try
{
var sti = (ServicesAPI.SERVICE_TIMECHANGE_INFO)Marshal.PtrToStructure(eventData, typeof(ServicesAPI.SERVICE_TIMECHANGE_INFO));
this.ServiceSendTimeChange(sti.liOldTimeToDateTime(), sti.liNewTimeToDateTime());
}
catch (Exception e)
{
this.Logger.WriteEntry(System.Diagnostics.EventLogEntryType.Error, "An exception occurred while trying to process time change event" + e);
}
break;
//case ServicesAPI.ServiceControlType.SERVICE_CONTROL_TRIGGEREVENT:
// break;
}
return(0); //NO_ERROR
}
internal void ChangeServiceState(ServicesAPI.ServiceControlType OpCode)
{
this.baseServiceControlHandler(OpCode, 0, IntPtr.Zero, IntPtr.Zero);
}
