public unsafe void GetAttribute([In] AmsiAttribute attribute, [In] uint dataSize, [Out] byte *buffer, out uint writtenData)
{
switch (attribute)
{
case AmsiAttribute.AppName:
writtenData = WriteWString(AmsiConstants.AppName, dataSize, buffer);
return;
case AmsiAttribute.Session:
*(IntPtr *)buffer = session;
writtenData = (uint)sizeof(IntPtr);
return;
case AmsiAttribute.ContentName:
writtenData = WriteWString(contentName, dataSize, buffer);
return;
case AmsiAttribute.ContentSize:
*(ulong *)buffer = (ulong)data.Length;
writtenData = sizeof(ulong);
return;
case AmsiAttribute.ContentAddress:
// because our data is pinned, it can't move while this object exists so we can pass out the fixed address
fixed(byte *dataAddr = data)
{
*(byte **)buffer = dataAddr;
}
writtenData = (uint)sizeof(IntPtr);
return;
default:
throw new NotImplementedException(); // return e_notimpl
}
public unsafe void GetAttribute([In] AmsiAttribute attribute, [In] uint dataSize, [Out] byte *buffer, out uint writtenData)
{
switch (attribute)
{
case AmsiAttribute.AppName:
writtenData = WriteWString(AmsiConstants.AppName, dataSize, buffer);
return;
case AmsiAttribute.Session:
*(IntPtr *)buffer = session;
writtenData = (uint)sizeof(IntPtr);
return;
case AmsiAttribute.ContentName:
writtenData = WriteWString(file.FullName, dataSize, buffer);
return;
case AmsiAttribute.ContentSize:
*(ulong *)buffer = (ulong)file.Length;
writtenData = sizeof(ulong);
return;
default:
throw new NotImplementedException(); // return e_notimpl
}