Re: [fpc-devel] XML Stream capacity
Leonardo M. Ramé wrote: I'm using fcl-xml to parse a XML data from a TMemoryStream/TStringStream and noted it can parse streams with a maximum capacity of 4096 bytes, why can't it receive bigger streams?. The maximum capacity is defined in the constructor of TXMLStreamInputSource, in XMLRead.pp. This value has nothing to do with total possible stream size, it is only the size of buffer used while reading. The maximum size of XML data that can be read with DOM on a 32-bit machine is about 40 to 150 MBytes (depending on the data structure). Sergei ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] XML Stream capacity
Thanks Sergey. I tought that was why my program was stopping with an assertion in procedure TNodePool.AddExtent of dom.pp, the assertion dissapears when I work with smaller XML files. BTW: the file worked with older versions of fcl-xml, now I'm using the trunk version because it no longer deppends on AVL_Tree, that wasn'n thread safe. I attached the file I'm using for testing. Leonardo M. Ramé http://leonardorame.blogspot.com --- On Thu, 1/14/10, Sergei Gorelkin wrote: > From: Sergei Gorelkin > Subject: Re: [fpc-devel] XML Stream capacity > To: "FPC developers' list" > Date: Thursday, January 14, 2010, 12:51 PM > Leonardo M. Ramé wrote: > > I'm using fcl-xml to parse a XML data from a > TMemoryStream/TStringStream and noted it can parse streams > with a maximum capacity of 4096 bytes, why can't it receive > bigger streams?. > > > > The maximum capacity is defined in the constructor of > TXMLStreamInputSource, in XMLRead.pp. > > > This value has nothing to do with total possible stream > size, it is only the size of buffer used while reading. > The maximum size of XML data that can be read with DOM on a > 32-bit machine is about 40 to 150 MBytes (depending on the > data structure). > > Sergei > ___ > fpc-devel maillist - fpc-devel@lists.freepascal.org > http://lists.freepascal.org/mailman/listinfo/fpc-devel > 283355 2009-10-15 08:20:00 2009-10-15 08:39:00 A MAMCH22S - ELSCINT CR 18682009 U 1947-08-04 D.N.I. 18682009 2 340601 2009-10-17 08:20:00 ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] XML Stream capacity
Leonardo M. Ramé wrote: Thanks Sergey. I tought that was why my program was stopping with an assertion in procedure TNodePool.AddExtent of dom.pp, the assertion dissapears when I work with smaller XML files. BTW: the file worked with older versions of fcl-xml, now I'm using the trunk version because it no longer deppends on AVL_Tree, that wasn'n thread safe. I attached the file I'm using for testing. Does r14644 solve the problem? Sergei ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] XML Stream capacity
Yes!, thank you very much Sergei. Leonardo M. Ramé http://leonardorame.blogspot.com --- On Thu, 1/14/10, Sergei Gorelkin wrote: > From: Sergei Gorelkin > Subject: Re: [fpc-devel] XML Stream capacity > To: "FPC developers' list" > Date: Thursday, January 14, 2010, 2:24 PM > Leonardo M. Ramé wrote: > > Thanks Sergey. > > > > I tought that was why my program was stopping with an > assertion in procedure TNodePool.AddExtent of dom.pp, the > assertion dissapears when I work with smaller XML files. > > > > BTW: the file worked with older versions of fcl-xml, > now I'm using the trunk version because it no longer > deppends on AVL_Tree, that wasn'n thread safe. > > > > I attached the file I'm using for testing. > > > Does r14644 solve the problem? > > Sergei > > ___ > fpc-devel maillist - fpc-devel@lists.freepascal.org > http://lists.freepascal.org/mailman/listinfo/fpc-devel > ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
