internal ServiceController(string machineName, System.ServiceProcess.NativeMethods.ENUM_SERVICE_STATUS status)
{
this.machineName = ".";
this.name = "";
this.displayName = "";
this.eitherName = "";
if (!SyntaxCheck.CheckMachineName(machineName))
{
throw new ArgumentException(Res.GetString("BadMachineName", new object[] { machineName }));
}
this.machineName = machineName;
this.name = status.serviceName;
this.displayName = status.displayName;
this.commandsAccepted = status.controlsAccepted;
this.status = (ServiceControllerStatus)status.currentState;
this.type = status.serviceType;
this.statusGenerated = true;
}
private static ServiceController[] GetServicesOfType(string machineName, int serviceType)
{
ServiceController[] controllerArray;
if (!SyntaxCheck.CheckMachineName(machineName))
{
throw new ArgumentException(Res.GetString("BadMachineName", new object[] { machineName }));
}
new ServiceControllerPermission(ServiceControllerPermissionAccess.Browse, machineName, "*").Demand();
CheckEnvironment();
IntPtr zero = IntPtr.Zero;
IntPtr status = IntPtr.Zero;
int resumeHandle = 0;
try
{
int num;
int num2;
zero = GetDataBaseHandleWithEnumerateAccess(machineName);
System.ServiceProcess.UnsafeNativeMethods.EnumServicesStatus(zero, serviceType, 3, IntPtr.Zero, 0, out num, out num2, ref resumeHandle);
status = Marshal.AllocHGlobal((IntPtr)num);
System.ServiceProcess.UnsafeNativeMethods.EnumServicesStatus(zero, serviceType, 3, status, num, out num, out num2, ref resumeHandle);
int num4 = num2;
controllerArray = new ServiceController[num4];
for (int i = 0; i < num4; i++)
{
IntPtr ptr = (IntPtr)(((long)status) + (i * Marshal.SizeOf(typeof(System.ServiceProcess.NativeMethods.ENUM_SERVICE_STATUS))));
System.ServiceProcess.NativeMethods.ENUM_SERVICE_STATUS structure = new System.ServiceProcess.NativeMethods.ENUM_SERVICE_STATUS();
Marshal.PtrToStructure(ptr, structure);
controllerArray[i] = new ServiceController(machineName, structure);
}
}
finally
{
Marshal.FreeHGlobal(status);
if (zero != IntPtr.Zero)
{
SafeNativeMethods.CloseServiceHandle(zero);
}
}
return(controllerArray);
}
private static ServiceController[] GetServicesOfType(string machineName, int serviceType)
{
ServiceController[] controllerArray;
if (!SyntaxCheck.CheckMachineName(machineName))
{
throw new ArgumentException(Res.GetString("BadMachineName", new object[] { machineName }));
}
new ServiceControllerPermission(ServiceControllerPermissionAccess.Browse, machineName, "*").Demand();
CheckEnvironment();
IntPtr zero = IntPtr.Zero;
IntPtr status = IntPtr.Zero;
int resumeHandle = 0;
try
{
int num;
int num2;
zero = GetDataBaseHandleWithEnumerateAccess(machineName);
System.ServiceProcess.UnsafeNativeMethods.EnumServicesStatus(zero, serviceType, 3, IntPtr.Zero, 0, out num, out num2, ref resumeHandle);
status = Marshal.AllocHGlobal((IntPtr) num);
System.ServiceProcess.UnsafeNativeMethods.EnumServicesStatus(zero, serviceType, 3, status, num, out num, out num2, ref resumeHandle);
int num4 = num2;
controllerArray = new ServiceController[num4];
for (int i = 0; i < num4; i++)
{
IntPtr ptr = (IntPtr) (((long) status) + (i * Marshal.SizeOf(typeof(System.ServiceProcess.NativeMethods.ENUM_SERVICE_STATUS))));
System.ServiceProcess.NativeMethods.ENUM_SERVICE_STATUS structure = new System.ServiceProcess.NativeMethods.ENUM_SERVICE_STATUS();
Marshal.PtrToStructure(ptr, structure);
controllerArray[i] = new ServiceController(machineName, structure);
}
}
finally
{
Marshal.FreeHGlobal(status);
if (zero != IntPtr.Zero)
{
SafeNativeMethods.CloseServiceHandle(zero);
}
}
return controllerArray;
}
