public override void Write(byte[] buffer, int offset, int count)
{
if (offset != 0)
{
throw new ArgumentException($"Offset must be 0");
}
if (count != buffer.Length)
{
throw new ArgumentException($"{nameof(count)} must equal {nameof(buffer)}.Length");
}
_stream.Write(buffer, Position);
}
public void WriteDocument(string filePath, byte[] wbBytes, VBAInfo vbaInfo = null)
{
CompoundFile cf = new CompoundFile();
if (vbaInfo != null)
{
vbaInfo.AddToCompoundFile(cf);
}
//Can be Book or Workbook
CFStream workbookStream = cf.RootStorage.AddStream("Workbook");
workbookStream.Write(wbBytes, 0);
OLEPropertiesContainer dsiContainer = new OLEPropertiesContainer(1252, ContainerType.DocumentSummaryInfo);
OLEPropertiesContainer siContainer = new OLEPropertiesContainer(1252, ContainerType.SummaryInfo);
//TODO [Stealth] Fill these streams with the expected data information, don't leave them empty
CFStream dsiStream = cf.RootStorage.AddStream("\u0005DocumentSummaryInformation");
byte[] cfStreamBytes = new byte[]
{
0xFE, 0xFF, 0x00, 0x00, 0x06, 0x02, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0xE0, 0x85, 0x9F, 0xF2, 0xF9, 0x4F,
0x68, 0x10, 0xAB, 0x91, 0x08, 0x00, 0x2B, 0x27, 0xB3, 0xD9, 0x30, 0x00, 0x00, 0x00, 0xB0, 0x00, 0x00,
0x00, 0x07, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
0x48, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x78,
0x00, 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00, 0x9C, 0x00,
0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0xA8, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0xE4, 0x04, 0x00,
0x00, 0x1E, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x57, 0x69, 0x6E, 0x64, 0x6F, 0x77, 0x73, 0x20,
0x55, 0x73, 0x65, 0x72, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x57,
0x69, 0x6E, 0x64, 0x6F, 0x77, 0x73, 0x20, 0x55, 0x73, 0x65, 0x72, 0x00, 0x00, 0x00, 0x00, 0x1E, 0x00,
0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x4D, 0x69, 0x63, 0x72, 0x6F, 0x73, 0x6F, 0x66, 0x74, 0x20, 0x45,
0x78, 0x63, 0x65, 0x6C, 0x00, 0x40, 0x00, 0x00, 0x00, 0x80, 0x45, 0xA1, 0x6B, 0x7B, 0x93, 0xD6, 0x01,
0x40, 0x00, 0x00, 0x00, 0x00, 0xD3, 0x32, 0xDA, 0x7C, 0x93, 0xD6, 0x01, 0x03, 0x00, 0x00, 0x00, 0x01,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
dsiContainer.Save(dsiStream);
CFStream siStream = cf.RootStorage.AddStream("\u0005SummaryInformation");
// siStream.SetData(cfStreamBytes);
siContainer.Save(siStream);
cf.Save(filePath);
// Break the Thardewm.B detection for smaller files =)
byte[] excelDocBytes = File.ReadAllBytes(filePath);
excelDocBytes[^ 1] = 0xFF;
public void WriteDocument(string filePath, byte[] wbBytes)
{
CompoundFile cf = new CompoundFile();
CFStream workbookStream = cf.RootStorage.AddStream("Workbook");
workbookStream.Write(wbBytes, 0);
OLEPropertiesContainer dsiContainer = new OLEPropertiesContainer(1252, ContainerType.DocumentSummaryInfo);
OLEPropertiesContainer siContainer = new OLEPropertiesContainer(1252, ContainerType.SummaryInfo);
//TODO [Stealth] Fill these streams with the expected data information, don't leave them empty
CFStream dsiStream = cf.RootStorage.AddStream("\u0005DocumentSummaryInformation");
dsiContainer.Save(dsiStream);
CFStream siStream = cf.RootStorage.AddStream("\u0005SummaryInformation");
siContainer.Save(siStream);
cf.Save(filePath);
}
public static void Write(this CFStream stream, Action <BinaryWriter> action)
{
stream.Write(action, Encoding.UTF8);
}