ccy / delphi-zip Goto Github PK
View Code? Open in Web Editor NEWDelphi System.zip patch with ZIP64 and LZMA supports
Delphi System.zip patch with ZIP64 and LZMA supports
The code provided System.Zip2.pas is copyrighted code from Embarcadero. You should not be publishing their code, you should provide a patch file instead.
I have reported (and solve) an issue to Embarcadero : RSP-37093
You can download System.Zip2 corrected in TestZipFIle
There is a small projet to demonstrate the bug.
Best regards,
David Nardi
In the TZipFile.OnProgress-Event the Position resets sometimes.
I have a 12 GB File and was at position 4,294,770,688 of 13,123,635,712. After that again at 819,200 / 13,123,635,712.
Regards
I think that abort procedure must be added.
Hello, I've been here for several hours and I can't do the compression and even the Unzipping in the LZMA format could not attach a demo project to me.
Grateful.
Hi.
Hi,
i get an error "ZipInvalidCentralHeader" opening this OPC-file:
https://github.com/3MFConsortium/lib3mf/blob/master/TestFiles/3mfbase8_VertexTet1.3mf
More testfiles (some are ZIP64) here:
https://github.com/3MFConsortium/lib3mf/blob/master/TestFiles
Best regards
Dirk
3mfbase8_VertexTet1.zip
I know that you are not the one that wrote this part but do you know why there is an hard-coded file limit in System.Zip.pas ? I'm not able to find a reference a out this limit on Internet.
if FFiles.Count = $FFFF then
raise EZipException.CreateRes(@SZipExceedNumberOfFiles);
I don't see LZMA2 in TZipCompression.
Is it supported ?
where can i find these files LzmaDec, LzmaEnc ??
Please add demo for Decompression from LZMA, thanks.
i want create a zip file in memory.
i do not want creat a real file.
When decompressing a file larger than 4G and the progress is 4G Size, Position starts from the beginning. It is suspected that the bug in System.ZLib.pas exists in RAD11.
TLZMAEncoderStream and TLZMADecoderStream implement TStream interface incorrectly, that is why it is impossible to use them with stock System.Zip, or any other code, that expects TStream descendant. Please, implement support for reading and writing in chunks from any buffer, as expected by TStream.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.