EzPack Crossplatform packer

[idle]

EzPacker

Cross Platform Streaming Packer supports large files

Features:

• Windows,Linux,Osx

• Ascii, Unicode

• Unpack from memory

• Open files from memory

DownLoad v1.0.6

https://www.dropbox.com/s/f76f9cvjfmv88h9/EzPack.zip

Version 1.06
changed so compression level can be set for different file types with build source list

Version 1.05
Added Thread support (applications need to be compiled with threadsafe)

Version 1.04
Added compression for file index

Version 1.0.3b
Changed internal string representation to utf8
added missing error traps

Version 1.0.2b
changed file routines to work with a copy


If it's not what your looking for try ts-softs zbin
(I had forgotten about this great packer before writing EzPack)
http://www.purebasic.fr/english/viewtop ... 27&t=50153

Please report any bugs

Code: Select all

 Interface iEzPack 
    BuildSourceFileList(StartDir.s,Pattern.s="*.*",Recursive=1,Thread=0)
    CreatePack(PackFileName.s,Thread=0,WorkSetMb.i=500,level.i=7) 
    CreatePackSelected.q(PackFileName.s,Thread=0,WorkSetMb.i=500,level.i=7)
    OpenPackFromDisk(PackFile.s,Thread=0)
    OpenPackFromMemory(*Memory,MemoryLen,Thread=0)
    UnPack(DestinationPath.s,Thread=0,UnPackAll=0,UnPackToMemory=0)
    UnPackAllToDisk(DestinationPath.s,Thread=0) 
    UnPackSelectedToDisk(DestinationPath.s,Thread=0)
    UnPackAllToMemory(Thread=0) 
    UnpackSelectedToMemory(Thread=0) 
    SelectExtractFile(file.s)
    SelectExtractFileIndex(index.i)
    SelectCompressFile(index.i)
    OpenFile(file.s)
    OpenFileIndexed(Index.i)
    CatchFile(FileNumber.i) 
    GetFileSize(FileNumber.i)
    CloseFile(FileNumber.i)
    Reset()
    GetProgress()
    GetProcessed.s() 
    GetCurrentListIndex()
    GetCurrentListItem.s() 
    GetSourceFileCount()
    GetPackedSize.q()
    GetRawSize.q()
    GetExtractedCount()
    Free()
 EndInterface   

[ts-soft]

very usefull!

There is a small bug with the "ExtractSelectedFiles" examples.

Code: Select all

pack\SelectExtractFile("/examples/3d/Demos/Tank.pb") 

doesn't work! The example is available with the same path on my system.

Greetings - Thomas

[idle]

Thanks Thomas it was a problem with the Path on windows updated the zip

[ts-soft]

Hello Andrew

Works fine, but i think, it is better to use always slash in the pack and only on windows convert when extract.

[idle]

I will look into that
plus change the way it maps the files so it can be either C:\foo\bar or C:/foo/Bar

[Little John]

Hi idle!

EzPacker

Cross Platform Steaming Packer

Here you see me, testing EzPacker:



The program works fine. However, I'd prefer if it would steam a little less.
(Sorry, I'm just kidding -- could not resist. No offense intended, of course.)

Best regards, Juergen

[idle]

That's Dyslexia for you
I'm fairly sure it will steam your cpu on large files at the moment, it really needs a Delay(0)
added in the compression to yield it's time slice nicely.

[Nituvious]

Amazing, thank you Idle!

PS I had to google wtf an exabyte was...

[idle]

Don't think we'll be getting HD's that large for a while though.

Code: Select all

Debug "1 exabyte " + Str(1<<60) + " bytes " 
Debug  "8 exabytes -1 = " + Str((1024*1024*1024*1024*1024*1024*8)-1) + " bytes "

[idle]

Version 1.0.3b
Changed internal string representation to utf8
packs should now be readable from either ASCII or Unicode compiled programs
selecting files or opening files by name is now case insensitive and resolves path directive "/" "\"
added missing error traps

[idle]

v1.0.4b

Added compression to the file index
Tested packs Unicode vs ASCII plus 32 vs 64 bit
Tested files > 4gb
tested on linux and windows

[idle]

v1.0.5b

Added Threading support. (requires compiling with thread safe option)

[tester]

Hi, idle.

Download link seems to be broken. Can you check it?

Thanks.

[idle]

relinked download in first post

[tester]

Thank you so much.