private static void WritePrinter(SafePrinter printer, Stream stream)
{
stream.Seek(0, SeekOrigin.Begin);
const int bufferSize = 1048576;
var buffer = new byte[bufferSize];
int read;
while ((read = stream.Read(buffer, 0, bufferSize)) != 0)
{
printer.WritePrinter(buffer, read);
}
}
private static void PagePrinter(SafePrinter printer, Stream stream)
{
printer.StartPagePrinter();
try
{
WritePrinter(printer, stream);
}
finally
{
printer.EndPagePrinter();
}
}
private static void DocPrinter(SafePrinter printer, string documentName, string dataType, Stream stream)
{
var di1 = new DOC_INFO_1
{
pDataType = dataType,
pDocName = documentName,
};
printer.StartDocPrinter(di1);
try
{
PagePrinter(printer, stream);
}
finally
{
printer.EndDocPrinter();
}
}
private static bool IsXPSDriver(SafePrinter printer)
{
var files = printer.GetPrinterDriverDependentFiles();
return files.Any(f => f.EndsWith("pipelineconfig.xml", StringComparison.InvariantCultureIgnoreCase));
}
