private static void FireWinSQMEvent(
WinSQMWrapper.EventDescriptor eventDescriptor,
uint dataPointID,
uint dataPointValue)
{
Guid empty = Guid.Empty;
if (!WinSQMWrapper.WinSqmEventEnabled(ref eventDescriptor, ref empty))
{
return;
}
IntPtr num1 = Marshal.AllocHGlobal(Marshal.SizeOf((object)WinSQMWrapper.WINDOWS_SQM_GLOBALSESSION));
IntPtr num2 = Marshal.AllocHGlobal(4);
IntPtr num3 = Marshal.AllocHGlobal(4);
try
{
Marshal.StructureToPtr((object)WinSQMWrapper.WINDOWS_SQM_GLOBALSESSION, num1, true);
Marshal.StructureToPtr((object)dataPointID, num2, true);
Marshal.StructureToPtr((object)dataPointValue, num3, true);
WinSQMWrapper.FireWinSQMEvent(eventDescriptor, num1, num2, num3);
}
finally
{
Marshal.FreeHGlobal(num1);
Marshal.FreeHGlobal(num2);
Marshal.FreeHGlobal(num3);
}
}
private static void FireWinSQMEvent(
WinSQMWrapper.EventDescriptor eventDescriptor,
Dictionary <uint, uint> dataToWrite)
{
Guid empty = Guid.Empty;
if (!WinSQMWrapper.WinSqmEventEnabled(ref eventDescriptor, ref empty))
{
return;
}
IntPtr num1 = Marshal.AllocHGlobal(Marshal.SizeOf((object)WinSQMWrapper.WINDOWS_SQM_GLOBALSESSION));
IntPtr num2 = Marshal.AllocHGlobal(4);
IntPtr num3 = Marshal.AllocHGlobal(4);
try
{
Marshal.StructureToPtr((object)WinSQMWrapper.WINDOWS_SQM_GLOBALSESSION, num1, true);
foreach (uint key in dataToWrite.Keys)
{
uint num4 = dataToWrite[key];
Marshal.StructureToPtr((object)key, num2, true);
Marshal.StructureToPtr((object)num4, num3, true);
WinSQMWrapper.FireWinSQMEvent(eventDescriptor, num1, num2, num3);
}
}
finally
{
Marshal.FreeHGlobal(num1);
Marshal.FreeHGlobal(num2);
Marshal.FreeHGlobal(num3);
}
}
private static void FireWinSQMEvent(
WinSQMWrapper.EventDescriptor eventDescriptor,
IntPtr sessionHandle,
IntPtr dataPointIDHandle,
IntPtr dataValueHandle)
{
WinSQMWrapper.EventDataDescriptor[] userData = new WinSQMWrapper.EventDataDescriptor[3]
{
new WinSQMWrapper.EventDataDescriptor(sessionHandle, Marshal.SizeOf((object)WinSQMWrapper.WINDOWS_SQM_GLOBALSESSION)),
new WinSQMWrapper.EventDataDescriptor(dataPointIDHandle, 4),
new WinSQMWrapper.EventDataDescriptor(dataValueHandle, 4)
};
int num = (int)WinSQMWrapper.WinSqmEventWrite(ref eventDescriptor, userData.Length, userData);
}
private static extern uint WinSqmEventWrite(
ref WinSQMWrapper.EventDescriptor eventDescriptor,
int userDataCount,
WinSQMWrapper.EventDataDescriptor[] userData);
private static extern bool WinSqmEventEnabled(
ref WinSQMWrapper.EventDescriptor eventDescriptor,
ref Guid guid);
