internal static NativeMethods.WINTRUST_FILE_INFO InitWintrustFileInfoStruct(
string fileName)
{
NativeMethods.WINTRUST_FILE_INFO wintrustFileInfo = new NativeMethods.WINTRUST_FILE_INFO();
wintrustFileInfo.cbStruct = (uint)Marshal.SizeOf((object)wintrustFileInfo);
wintrustFileInfo.pcwszFilePath = fileName;
wintrustFileInfo.hFileNotUsed = IntPtr.Zero;
wintrustFileInfo.pgKnownSubjectNotUsed = IntPtr.Zero;
return(wintrustFileInfo);
}
internal static NativeMethods.WINTRUST_DATA InitWintrustDataStructFromFile(
NativeMethods.WINTRUST_FILE_INFO wfi)
{
NativeMethods.WINTRUST_DATA wintrustData = new NativeMethods.WINTRUST_DATA();
wintrustData.cbStruct = (uint)Marshal.SizeOf((object)wintrustData);
wintrustData.pPolicyCallbackData = IntPtr.Zero;
wintrustData.pSIPClientData = IntPtr.Zero;
wintrustData.dwUIChoice = 2U;
wintrustData.fdwRevocationChecks = 0U;
wintrustData.dwUnionChoice = 1U;
IntPtr ptr = Marshal.AllocCoTaskMem(Marshal.SizeOf((object)wfi));
Marshal.StructureToPtr((object)wfi, ptr, false);
wintrustData.Choice.pFile = ptr;
wintrustData.dwStateAction = 1U;
wintrustData.hWVTStateData = IntPtr.Zero;
wintrustData.pwszURLReference = (string)null;
wintrustData.dwProvFlags = 0U;
return(wintrustData);
}