public NativeService(NativeSCManager scm, string ServiceName)
{
Handle = NativeServiceFunctions.OpenService(
scm.Handle,
ServiceName,
(uint)(ACCESS_MASK.STANDARD_RIGHTS_READ | ACCESS_MASK.GENERIC_READ));
}
public NativeService(NativeSCManager scm, string ServiceName, ACCESS_MASK am)
{
Handle = NativeServiceFunctions.OpenService(
scm.Handle,
ServiceName,
(uint)am);
}
private bool CanConnect(string name)
{
try
{
using (Services.NativeSCManager scm = new Services.NativeSCManager(name))
{
return true;
}
}
catch(Exception e)
{
GSharpTools.Tools.DumpException(e, "unable to connect to {0}", name);
}
return false;
}
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs args)
{
if (Services.Count > 0)
{
CurrentPercentage = 0.0;
PercentPerService = 100.0 / Services.Count;
ACCESS_MASK ServiceAccessMask = SSR.GetServiceAccessMask() | ACCESS_MASK.STANDARD_RIGHTS_READ | ACCESS_MASK.SERVICE_QUERY_STATUS;
using (SCM = new NativeSCManager())
{
int ServiceIndex = 0;
foreach (ServiceObject so in Services)
{
try
{
Trace.TraceInformation("Invoke StatusMessage '{0}', {1}", so, so.CurrentState);
Invoke(new StatusMessageDelegate(StatusMessage), so, so.CurrentState);
CurrentPercentage = ServiceIndex * (100.0 / Services.Count);
using (NativeService ns = new NativeService(SCM, so.GetText((int)ServiceItemTypes.ServiceName), ServiceAccessMask))
{
backgroundWorker1_Process(ns, so);
}
++ServiceIndex;
}
catch (Exception e)
{
GSharpTools.Tools.DumpException(e, "ChangeServiceStatus.backgroundWorker1_DoWork");
}
if (bCancelled)
break;
}
}
}
//backgroundWorker1.ReportProgress(100);
}
public void Uninstall()
{
using (NativeSCManager SCM = new NativeSCManager())
{
using (NativeService ns = new NativeService(SCM,
ServiceName,
ACCESS_MASK.STANDARD_RIGHTS_REQUIRED))
{
NativeServiceFunctions.DeleteService(ns.Handle);
}
}
}
public void RefreshConfig(NativeSCManager scm)
{
using (NativeService ns = new NativeService(scm, ServiceName))
{
Config = ns.ServiceConfig;
Objects[(int)ServiceItemTypes.Start] = NativeServiceFunctions.DescribeStartType(Config.StartType);
Objects[(int)ServiceItemTypes.Path] = Config.BinaryPathName;
Objects[(int)ServiceItemTypes.LoadOrderGroup] = Config.LoadOrderGroup;
Objects[(int)ServiceItemTypes.Type] = DescribeServiceType(Config.ServiceType);
Objects[(int)ServiceItemTypes.ErrorControl] = NativeServiceFunctions.DescribeErrorControl(Config.ErrorControl);
Objects[(int)ServiceItemTypes.TagId] = Config.TagId.ToString();
Objects[(int)ServiceItemTypes.Dependencies] = Config.Dependencies;
Objects[(int)ServiceItemTypes.Description] = ns.Description;
Objects[(int)ServiceItemTypes.User] = Config.ServiceStartName;
DescriptionText = ns.Description;
if (Config.StartType == SC_START_TYPE.SERVICE_DISABLED)
{
ForegroundColor = Color.Gray;
}
}
}
public bool ApplyChanges()
{
if (!Modified)
return true;
bool success = true;
using (NativeSCManager SCM = new NativeSCManager())
{
using (NativeService ns = new NativeService(SCM,
ServiceName,
ACCESS_MASK.SERVICE_CHANGE_CONFIG | ACCESS_MASK.SERVICE_QUERY_STATUS))
{
success = NativeServiceFunctions.ChangeServiceConfig(ns.Handle,
ServiceTypeModified ? Config.ServiceType : SC_SERVICE_TYPE.SERVICE_NO_CHANGE,
StartTypeModified ? Config.StartType : SC_START_TYPE.SERVICE_NO_CHANGE,
ErrorControlModified ? Config.ErrorControl : SC_ERROR_CONTROL.SERVICE_NO_CHANGE,
BinaryPathNameModified ? Config.BinaryPathName : null,
LoadOrderGroupModified ? Config.LoadOrderGroup : null,
null,
null,
ServiceStartNameModified ? Config.ServiceStartName : null,
PasswordModified ? PasswordText : null,
DisplayNameModified ? DisplayName : null);
if (success)
{
if (DescriptionModified)
{
SERVICE_DESCRIPTION sd = new SERVICE_DESCRIPTION();
sd.Description = DescriptionText;
const int cbBufSize = 8 * 1024;
IntPtr lpMemory = Marshal.AllocHGlobal((int)cbBufSize);
Marshal.StructureToPtr(sd, lpMemory, false);
NativeServiceFunctions.ChangeServiceConfig2(ns.Handle, SC_SERVICE_CONFIG.SERVICE_CONFIG_DESCRIPTION, lpMemory);
Marshal.FreeHGlobal(lpMemory);
}
}
Modified = false;
RefreshConfig(SCM);
}
}
return success;
}
public void Refresh(List<IServiceObject> Services, SC_SERVICE_TYPE ServiceType)
{
using (NativeSCManager scm = new NativeSCManager())
{
scm.Refresh(Services, ServiceType);
}
}
