public static ServiceManagerApi.LW_SERVICE_INFO ApiLwSmQueryServiceInfo(IntPtr phServiceHandle)
{
ServiceManagerApi.LW_SERVICE_INFO serviceInfo = new ServiceManagerApi.LW_SERVICE_INFO();
IntPtr serviceInfoPtr = IntPtr.Zero;
try
{
Logger.Log("ServiceManagerInteropWrapper:ApiLwSmQueryServiceInfo()", Logger.ServiceManagerLoglevel);
int iRet = ServiceManagerInterop.LwSmQueryServiceInfo(phServiceHandle, out serviceInfoPtr);
if (iRet != 0)
{
Logger.Log("ServiceManagerInteropWrapper:ApiLwSmQueryServiceInfo returns" + iRet.ToString(), Logger.ServiceManagerLoglevel);
return(serviceInfo);
}
Logger.Log("ServiceManagerInteropWrapper:ApiLwSmQueryServiceInfo is success", Logger.ServiceManagerLoglevel);
serviceInfo = ServiceManagerInterop.UnmarshalServiceInfo(serviceInfoPtr);
}
catch (Exception ex)
{
Logger.LogException("ServiceManagerInteropWrapper:ApiLwSmQueryServiceInfo", ex);
}
return(serviceInfo);
}
public static ServiceManagerApi.LW_SERVICE_INFO UnmarshalServiceInfo(IntPtr pNativeData)
{
_LW_SERVICE_INFO _info = (_LW_SERVICE_INFO)Marshal.PtrToStructure(pNativeData, typeof(_LW_SERVICE_INFO));
ServiceManagerApi.LW_SERVICE_INFO info = new ServiceManagerApi.LW_SERVICE_INFO();
info.type = _info.type;
info.pwszName = _info.pwszName;
info.pwszPath = _info.pwszPath;
info.pwszDescription = _info.pwszDescription;
info.bAutostart = _info.bAutostart;
info.ppwszArgs = ServiceManagerInterop.UnmarshalStringList(_info.ppwszArgs);
info.ppwszDependencies = ServiceManagerInterop.UnmarshalStringList(_info.ppwszDependencies);
return(info);
}
public static IntPtr MarshalServiceInfo(object ManagedObj)
{
ServiceManagerApi.LW_SERVICE_INFO info = (ServiceManagerApi.LW_SERVICE_INFO)ManagedObj;
_LW_SERVICE_INFO _info = new _LW_SERVICE_INFO();
IntPtr infoPtr = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(_LW_SERVICE_INFO)));
_info.pwszName = info.pwszName;
_info.pwszPath = info.pwszPath;
_info.pwszDescription = info.pwszDescription;
_info.bAutostart = info.bAutostart;
_info.ppwszArgs = ServiceManagerInterop.MarshalStringList(info.ppwszArgs);
_info.ppwszDependencies = ServiceManagerInterop.MarshalStringList(info.ppwszDependencies);
Marshal.StructureToPtr(_info, infoPtr, false);
return(infoPtr);
}
public static int StartAllServiceDependencies(IntPtr pHandle, ref int iReturn)
{
try
{
if (pHandle != IntPtr.Zero)
{
ServiceManagerApi.LW_SERVICE_INFO serviceInfo = ServiceManagerInteropWrapper.ApiLwSmQueryServiceInfo(pHandle);
ServiceManagerApi.LW_SERVICE_STATUS serviceStatus = ServiceManagerInteropWrapper.ApiLwSmQueryServiceStatus(pHandle);
if (serviceStatus.state == ServiceManagerApi.LW_SERVICE_STATE.LW_SERVICE_STATE_RUNNING)
{
Logger.Log("Dependency servcie: " + serviceInfo.pwszName + " running");
return(iReturn);
}
if (serviceInfo.ppwszDependencies != null && serviceInfo.ppwszDependencies.Length != 0)
{
foreach (string service in serviceInfo.ppwszDependencies)
{
Logger.Log("Dependency servcie: " + service);
IntPtr pDHandle = ServiceManagerInteropWrapper.ApiLwSmAcquireServiceHandle(service);
if (pDHandle != IntPtr.Zero)
{
ServiceManagerApi.LW_SERVICE_INFO InnerServiceInfo = ServiceManagerInteropWrapper.ApiLwSmQueryServiceInfo(pDHandle);
ServiceManagerApi.LW_SERVICE_STATUS Status = ServiceManagerInteropWrapper.ApiLwSmQueryServiceStatus(pDHandle);
if (InnerServiceInfo.ppwszDependencies == null || InnerServiceInfo.ppwszDependencies.Length == 0)
{
if (Status.state != ServiceManagerApi.LW_SERVICE_STATE.LW_SERVICE_STATE_RUNNING)
{
iReturn = ServiceManagerInteropWrapper.ApiLwSmStartService(pDHandle);
if (iReturn != 0)
{
return(iReturn);
}
}
else
{
Logger.Log("Dependency servcie: " + service + " running");
}
}
else
{
StartAllServiceDependencies(pDHandle, ref iReturn);
iReturn = ServiceManagerInteropWrapper.ApiLwSmStartService(pDHandle);
}
ServiceManagerInteropWrapper.ApiLwSmReleaseServiceHandle(pDHandle);
}
}
iReturn = ServiceManagerInteropWrapper.ApiLwSmStartService(pHandle);
}
else
{
if (serviceStatus.state != ServiceManagerApi.LW_SERVICE_STATE.LW_SERVICE_STATE_RUNNING)
{
iReturn = ServiceManagerInteropWrapper.ApiLwSmStartService(pHandle);
}
}
}
}
catch (Exception ex)
{
Logger.LogException("ServiceManagerInteropWrapper:StartAllServiceDependencies", ex);
}
return(iReturn);
}
public static ServiceManagerApi.LW_SERVICE_INFO UnmarshalServiceInfo(IntPtr pNativeData)
{
_LW_SERVICE_INFO _info = (_LW_SERVICE_INFO) Marshal.PtrToStructure(pNativeData, typeof(_LW_SERVICE_INFO));
ServiceManagerApi.LW_SERVICE_INFO info = new ServiceManagerApi.LW_SERVICE_INFO();
info.type = _info.type;
info.pwszName = _info.pwszName;
info.pwszPath = _info.pwszPath;
info.pwszDescription = _info.pwszDescription;
info.bAutostart = _info.bAutostart;
info.ppwszArgs = ServiceManagerInterop.UnmarshalStringList(_info.ppwszArgs);
info.ppwszDependencies = ServiceManagerInterop.UnmarshalStringList(_info.ppwszDependencies);
return info;
}
public static ServiceManagerApi.LW_SERVICE_INFO ApiLwSmQueryServiceInfo(IntPtr phServiceHandle)
{
ServiceManagerApi.LW_SERVICE_INFO serviceInfo = new ServiceManagerApi.LW_SERVICE_INFO();
IntPtr serviceInfoPtr = IntPtr.Zero;
try
{
Logger.Log("ServiceManagerInteropWrapper:ApiLwSmQueryServiceInfo()", Logger.ServiceManagerLoglevel);
int iRet = ServiceManagerInterop.LwSmQueryServiceInfo(phServiceHandle, out serviceInfoPtr);
if (iRet != 0)
{
Logger.Log("ServiceManagerInteropWrapper:ApiLwSmQueryServiceInfo returns" + iRet.ToString(), Logger.ServiceManagerLoglevel);
return serviceInfo;
}
Logger.Log("ServiceManagerInteropWrapper:ApiLwSmQueryServiceInfo is success", Logger.ServiceManagerLoglevel);
serviceInfo = ServiceManagerInterop.UnmarshalServiceInfo(serviceInfoPtr);
}
catch (Exception ex)
{
Logger.LogException("ServiceManagerInteropWrapper:ApiLwSmQueryServiceInfo", ex);
}
return serviceInfo;
}
