internal static string GetManagementPath(IWbemClassObjectFreeThreaded wbemObject)
{
string str = null;
int errorCode = -2147217407;
if (wbemObject == null)
{
return(str);
}
int pType = 0;
int plFlavor = 0;
object pVal = null;
if ((wbemObject.Get_("__PATH", 0, ref pVal, ref pType, ref plFlavor) < 0) || (pVal == DBNull.Value))
{
errorCode = wbemObject.Get_("__RELPATH", 0, ref pVal, ref pType, ref plFlavor);
if (errorCode < 0)
{
if ((errorCode & 0xfffff000L) == 0x80041000L)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)errorCode);
}
else
{
Marshal.ThrowExceptionForHR(errorCode);
}
}
}
if (DBNull.Value == pVal)
{
return(null);
}
return((string)pVal);
}
//internal factory
/// <summary>
/// Internal static "factory" method for making a new ManagementPath
/// from the system property of a WMI object
/// </summary>
/// <param name="wbemObject">The WMI object whose __PATH property will
/// be used to supply the returned object</param>
internal static ManagementPath GetManagementPath(
IWbemClassObjectFreeThreaded wbemObject)
{
ManagementPath path = null;
int status = (int)ManagementStatus.Failed;
if (null != wbemObject)
{
int dummy1 = 0, dummy2 = 0;
object val = null;
status = wbemObject.Get_("__PATH", 0, ref val, ref dummy1, ref dummy2);
if ((status & 0xfffff000) == 0x80041000)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)status);
}
else if ((status & 0x80000000) != 0)
{
Marshal.ThrowExceptionForHR(status);
}
if (System.DBNull.Value != val)
{
path = new ManagementPath((string)val);
}
}
return(path);
}
//internal factory
/// <summary>
/// Internal static "factory" method for making a new ManagementPath
/// from the system property of a WMI object
/// </summary>
/// <param name="wbemObject">The WMI object whose __PATH property will
/// be used to supply the returned object</param>
internal static string GetManagementPath(
IWbemClassObjectFreeThreaded wbemObject)
{
string path = null;
int status = (int)ManagementStatus.Failed;
if (null != wbemObject)
{
int dummy1 = 0, dummy2 = 0;
object val = null;
status = wbemObject.Get_("__PATH", 0, ref val, ref dummy1, ref dummy2);
if ((status < 0) || (val == System.DBNull.Value))
{
//try to get the relpath instead
status = wbemObject.Get_("__RELPATH", 0, ref val, ref dummy1, ref dummy2);
if (status < 0)
{
if ((status & 0xfffff000) == 0x80041000)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)status);
}
else
{
Marshal.ThrowExceptionForHR(status, WmiNetUtilsHelper.GetErrorInfo_f());
}
}
}
if (System.DBNull.Value == val)
{
path = null;
}
else
{
path = (string)val;
}
}
return(path);
}
/// <summary>
/// Internal factory for classes, used when deriving a class
/// or cloning a class. For these purposes we always mark
/// the class as "bound".
/// </summary>
/// <param name="wbemObject">The underlying WMI object</param>
/// <param name="mgObj">Seed class from which we will get initialization info</param>
internal static ManagementClass GetManagementClass(
IWbemClassObjectFreeThreaded wbemObject,
ManagementClass mgObj)
{
ManagementClass newClass = new ManagementClass();
newClass.wbemObject = wbemObject;
if (null != mgObj)
{
newClass.scope = ManagementScope._Clone(mgObj.scope);
ManagementPath objPath = mgObj.Path;
if (null != objPath)
newClass.path = ManagementPath._Clone(objPath);
// Ensure we have our class name in the path
object className = null;
int dummy = 0;
int status = wbemObject.Get_("__CLASS", 0, ref className, ref dummy, ref dummy);
if (status < 0)
{
if ((status & 0xfffff000) == 0x80041000)
ManagementException.ThrowWithExtendedInfo((ManagementStatus)status);
else
Marshal.ThrowExceptionForHR(status);
}
if (className != System.DBNull.Value)
newClass.path.internalClassName = (string)className;
ObjectGetOptions options = mgObj.Options;
if (null != options)
newClass.options = ObjectGetOptions._Clone(options);
// Finally we ensure that this object is marked as bound.
// We do this as a last step since setting certain properties
// (Options, Path and Scope) would mark it as unbound
//
// ***
// * Changed isBound flag to wbemObject==null check.
// * newClass.IsBound = true;
// ***
}
return newClass;
}
internal static string GetManagementPath(IWbemClassObjectFreeThreaded wbemObject)
{
string str = null;
if (wbemObject != null)
{
int num = 0;
int num1 = 0;
object obj = null;
int num2 = wbemObject.Get_("__PATH", 0, ref obj, ref num, ref num1);
if (num2 < 0 || obj == DBNull.Value)
{
num2 = wbemObject.Get_("__RELPATH", 0, ref obj, ref num, ref num1);
if (num2 < 0)
{
if (((long)num2 & (long)-4096) != (long)-2147217408)
{
Marshal.ThrowExceptionForHR(num2);
}
else
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)num2);
}
}
}
if (DBNull.Value != obj)
{
str = (string)obj;
}
else
{
str = null;
}
}
return(str);
}
private static bool _IsClass(IWbemClassObjectFreeThreaded wbemObject)
{
object pVal = null;
int pType = 0;
int plFlavor = 0;
int errorCode = wbemObject.Get_("__GENUS", 0, ref pVal, ref pType, ref plFlavor);
if (errorCode < 0)
{
if ((errorCode & 0xfffff000L) == 0x80041000L)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus) errorCode);
}
else
{
Marshal.ThrowExceptionForHR(errorCode);
}
}
return (((int) pVal) == 1);
}
private static bool _IsClass(IWbemClassObjectFreeThreaded wbemObject)
{
object pVal = null;
int pType = 0;
int plFlavor = 0;
int errorCode = wbemObject.Get_("__GENUS", 0, ref pVal, ref pType, ref plFlavor);
if (errorCode < 0)
{
if ((errorCode & 0xfffff000L) == 0x80041000L)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)errorCode);
}
else
{
Marshal.ThrowExceptionForHR(errorCode);
}
}
return(((int)pVal) == 1);
}
private static bool _IsClass(IWbemClassObjectFreeThreaded wbemObject)
{
object obj = null;
int num = 0;
int num1 = 0;
int num2 = wbemObject.Get_("__GENUS", 0, ref obj, ref num, ref num1);
if (num2 < 0)
{
if (((long)num2 & (long)-4096) != (long)-2147217408)
{
Marshal.ThrowExceptionForHR(num2);
}
else
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)num2);
}
}
return((int)obj == 1);
}
private static bool _IsClass(IWbemClassObjectFreeThreaded wbemObject)
{
object val = null;
int dummy1 = 0, dummy2 = 0;
int status = wbemObject.Get_("__GENUS", 0, ref val, ref dummy1, ref dummy2);
if (status < 0)
{
if ((status & 0xfffff000) == 0x80041000)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)status);
}
else
{
Marshal.ThrowExceptionForHR(status, WmiNetUtilsHelper.GetErrorInfo_f());
}
}
return((int)val == (int)tag_WBEM_GENUS_TYPE.WBEM_GENUS_CLASS);
}
internal static ManagementClass GetManagementClass(IWbemClassObjectFreeThreaded wbemObject, ManagementClass mgObj)
{
ManagementClass class2 = new ManagementClass {
wbemObject = wbemObject
};
if (mgObj != null)
{
class2.scope = ManagementScope._Clone(mgObj.scope);
ManagementPath path = mgObj.Path;
if (path != null)
{
class2.path = ManagementPath._Clone(path);
}
object pVal = null;
int pType = 0;
int errorCode = wbemObject.Get_("__CLASS", 0, ref pVal, ref pType, ref pType);
if (errorCode < 0)
{
if ((errorCode & 0xfffff000L) == 0x80041000L)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)errorCode);
}
else
{
Marshal.ThrowExceptionForHR(errorCode);
}
}
if (pVal != DBNull.Value)
{
class2.path.internalClassName = (string)pVal;
}
ObjectGetOptions options = mgObj.Options;
if (options != null)
{
class2.options = ObjectGetOptions._Clone(options);
}
}
return(class2);
}
internal static ManagementClass GetManagementClass(IWbemClassObjectFreeThreaded wbemObject, ManagementClass mgObj)
{
ManagementClass managementClass = new ManagementClass();
managementClass.wbemObject = wbemObject;
if (mgObj != null)
{
managementClass.scope = ManagementScope._Clone(mgObj.scope);
ManagementPath path = mgObj.Path;
if (path != null)
{
managementClass.path = ManagementPath._Clone(path);
}
object obj = null;
int num = 0;
int num1 = wbemObject.Get_("__CLASS", 0, ref obj, ref num, ref num);
if (num1 < 0)
{
if (((long)num1 & (long)-4096) != (long)-2147217408)
{
Marshal.ThrowExceptionForHR(num1);
}
else
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)num1);
}
}
if (obj != DBNull.Value)
{
managementClass.path.internalClassName = (string)obj;
}
ObjectGetOptions options = mgObj.Options;
if (options != null)
{
managementClass.options = ObjectGetOptions._Clone(options);
}
}
return(managementClass);
}
internal static ManagementClass GetManagementClass(IWbemClassObjectFreeThreaded wbemObject, ManagementClass mgObj)
{
ManagementClass managementClass = new ManagementClass();
managementClass.wbemObject = wbemObject;
if (mgObj != null)
{
managementClass.scope = ManagementScope._Clone(mgObj.scope);
ManagementPath path = mgObj.Path;
if (path != null)
{
managementClass.path = ManagementPath._Clone(path);
}
object obj = null;
int num = 0;
int num1 = wbemObject.Get_("__CLASS", 0, ref obj, ref num, ref num);
if (num1 < 0)
{
if (((long)num1 & (long)-4096) != (long)-2147217408)
{
Marshal.ThrowExceptionForHR(num1);
}
else
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)num1);
}
}
if (obj != DBNull.Value)
{
managementClass.path.internalClassName = (string)obj;
}
ObjectGetOptions options = mgObj.Options;
if (options != null)
{
managementClass.options = ObjectGetOptions._Clone(options);
}
}
return managementClass;
}
private static bool _IsClass(IWbemClassObjectFreeThreaded wbemObject)
{
object obj = null;
int num = 0;
int num1 = 0;
int num2 = wbemObject.Get_("__GENUS", 0, ref obj, ref num, ref num1);
if (num2 < 0)
{
if (((long)num2 & (long)-4096) != (long)-2147217408)
{
Marshal.ThrowExceptionForHR(num2);
}
else
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)num2);
}
}
return (int)obj == 1;
}
internal static ManagementClass GetManagementClass(IWbemClassObjectFreeThreaded wbemObject, ManagementClass mgObj)
{
ManagementClass class2 = new ManagementClass {
wbemObject = wbemObject
};
if (mgObj != null)
{
class2.scope = ManagementScope._Clone(mgObj.scope);
ManagementPath path = mgObj.Path;
if (path != null)
{
class2.path = ManagementPath._Clone(path);
}
object pVal = null;
int pType = 0;
int errorCode = wbemObject.Get_("__CLASS", 0, ref pVal, ref pType, ref pType);
if (errorCode < 0)
{
if ((errorCode & 0xfffff000L) == 0x80041000L)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus) errorCode);
}
else
{
Marshal.ThrowExceptionForHR(errorCode);
}
}
if (pVal != DBNull.Value)
{
class2.path.internalClassName = (string) pVal;
}
ObjectGetOptions options = mgObj.Options;
if (options != null)
{
class2.options = ObjectGetOptions._Clone(options);
}
}
return class2;
}
internal static string GetManagementPath(IWbemClassObjectFreeThreaded wbemObject)
{
string str = null;
if (wbemObject != null)
{
int num = 0;
int num1 = 0;
object obj = null;
int num2 = wbemObject.Get_("__PATH", 0, ref obj, ref num, ref num1);
if (num2 < 0 || obj == DBNull.Value)
{
num2 = wbemObject.Get_("__RELPATH", 0, ref obj, ref num, ref num1);
if (num2 < 0)
{
if (((long)num2 & (long)-4096) != (long)-2147217408)
{
Marshal.ThrowExceptionForHR(num2);
}
else
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus)num2);
}
}
}
if (DBNull.Value != obj)
{
str = (string)obj;
}
else
{
str = null;
}
}
return str;
}
private static bool _IsClass(IWbemClassObjectFreeThreaded wbemObject)
{
object val = null;
int dummy1 = 0, dummy2 = 0;
int status = wbemObject.Get_("__GENUS", 0, ref val, ref dummy1, ref dummy2);
if (status < 0)
{
if ((status & 0xfffff000) == 0x80041000)
ManagementException.ThrowWithExtendedInfo((ManagementStatus)status);
else
Marshal.ThrowExceptionForHR(status);
}
return ((int)val == (int)tag_WBEM_GENUS_TYPE.WBEM_GENUS_CLASS);
}
internal static string GetManagementPath(IWbemClassObjectFreeThreaded wbemObject)
{
string str = null;
int errorCode = -2147217407;
if (wbemObject == null)
{
return str;
}
int pType = 0;
int plFlavor = 0;
object pVal = null;
if ((wbemObject.Get_("__PATH", 0, ref pVal, ref pType, ref plFlavor) < 0) || (pVal == DBNull.Value))
{
errorCode = wbemObject.Get_("__RELPATH", 0, ref pVal, ref pType, ref plFlavor);
if (errorCode < 0)
{
if ((errorCode & 0xfffff000L) == 0x80041000L)
{
ManagementException.ThrowWithExtendedInfo((ManagementStatus) errorCode);
}
else
{
Marshal.ThrowExceptionForHR(errorCode);
}
}
}
if (DBNull.Value == pVal)
{
return null;
}
return (string) pVal;
}
//internal factory
/// <summary>
/// Internal static "factory" method for making a new ManagementPath
/// from the system property of a WMI object
/// </summary>
/// <param name="wbemObject">The WMI object whose __PATH property will
/// be used to supply the returned object</param>
internal static string GetManagementPath (
IWbemClassObjectFreeThreaded wbemObject)
{
string path = null;
int status = (int)ManagementStatus.Failed;
if (null != wbemObject)
{
int dummy1 = 0, dummy2 = 0;
object val = null;
status = wbemObject.Get_ ("__PATH", 0, ref val, ref dummy1, ref dummy2);
if ((status < 0) || (val == System.DBNull.Value))
{
//try to get the relpath instead
status = wbemObject.Get_ ("__RELPATH", 0, ref val, ref dummy1, ref dummy2);
if (status < 0)
{
if ((status & 0xfffff000) == 0x80041000)
ManagementException.ThrowWithExtendedInfo((ManagementStatus)status);
else
Marshal.ThrowExceptionForHR(status);
}
}
if (System.DBNull.Value == val)
path = null;
else
path = (string)val;
}
return path;
}
