PureBasic Forums - English

Posted: **Fri Dec 28, 2012 7:16 am**

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

Posted: **Fri Dec 28, 2012 7:47 am**

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

Posted: **Fri Dec 28, 2012 9:10 am**

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

Posted: **Fri Dec 28, 2012 9:24 am**

Hello Andrew

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

Posted: **Fri Dec 28, 2012 12:50 pm**

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

Posted: **Fri Dec 28, 2012 1:56 pm**

Hi idle!

idle wrote: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

Posted: **Fri Dec 28, 2012 8:51 pm**

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.

Posted: **Sat Dec 29, 2012 1:33 am**

Amazing, thank you Idle!

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

Posted: **Sat Dec 29, 2012 3:38 am**

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 "

Posted: **Mon Dec 31, 2012 3:28 am**

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

Posted: **Tue Jan 01, 2013 10:53 pm**

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

Posted: **Mon Jan 07, 2013 4:31 am**

v1.0.5b

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

Posted: **Sun Dec 28, 2014 1:57 pm**

Hi, idle.

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

Thanks.

Posted: **Mon Dec 29, 2014 8:35 pm**

relinked download in first post

Posted: **Mon Dec 29, 2014 10:36 pm**

Thank you so much.

PureBasic Forums - English

EzPack Crossplatform packer

EzPack Crossplatform packer

Re: EzPack Crossplatform packer up to 8 exabytes

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Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes

Re: EzPack Crossplatform packer up to 8 exabytes