Thomas Kerkmann schrieb: > I want to receive huge files via HTTP, using HTTPsend object. > These files are encrypted, and I thought I could decrypt them while > receiving, > using an own stream write method in the receiving stream. > > Unfortunately the Document property is read only, so I can not insert my own > stream here. > But I think it would be very unperformant to receive some 2..5 Gbytes into a > Memory stream and then copy/decrypt it into a file stream. > > Anyone has ever tried some kind of this ? > > Any hints appreciated. > > I've never done this. But two ways come to my mind:
A: You could probably use RangeStart / RangeEnd to only read a part of the file to Memory at a time. B: Make a descendant of THTTPSend and Override HTTPMethod(..) to fit your needs or define fDocument as TFileStream or.... Just ideas, not sure how easy it is. ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ synalist-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/synalist-public
