COMPRESSUTILS

this xs module is an interface to the wince rom compression library.

it needs nkcompr.lib from the platformbuilder to compile. ( take it from either the 'x86/debug' or 'x86/retail' directory. )

DEPENDENCIES

This code depends on:

• dllloader
• itsutils

BUILD INSTRUCTIONS:

0. make sure the vc++ environment is setup correctly ( by running vcvars32.bat )
1. unzip cecompr-libs.zip [see 3] in this directory
2. type 'perl Makefile.PL'
3. type 'nmake'
4. optionally type 'nmake test'
5. type 'nmake install' to install it in your perl\lib directory.
6. copy the .dll's to a convenient spot somewhere in your search PATH

USAGE:

   OS    |            --- perl functions ---         |  library         | library functions
 version | compress             | decompress         |                  |
---------+----------------------+--------------------+------------------+------------------------------------
  3.x    | romcompress_v3       | romuncompress_v3   | nkcompr.lib      | CECompress, CEDecompress          
         | rom3compress         | rom3uncompress     | CECompressv3.dll | CECompress, CEDecompress
---------+----------------------+--------------------+------------------+------------------------------------
  4.x    | rom4compress         | rom4uncompress     | CECompressv4.dll | CECompress, CEDecompress
         |                      | romuncompress_v4   | nkcompr.lib      | CEDecompressROM
         |                      | rom3uncompressRom  | CECompressv3.dll | CEDecompressROM
---------+----------------------+--------------------+------------------+------------------------------------
 5.x XPR | DoCeCompressEncode   | DoCeCompressDecode | cecompress.lib   | CeCompressEncode, CeCompressDecode
         | XPR_DecompressDecode | XPR_CompressEncode | cecompr_nt.dll   | same
---------+----------------------+--------------------+------------------+------------------------------------
 5.x LZX | LZX_DecompressDecode | LZX_CompressEncode | cecompr_nt.dll   | same
---------+----------------------+--------------------+------------------+------------------------------------

• the XpressXXX functions in cecompress.lib are used by the CeCompressXXX functions

DOWNLOAD

This package can be found on the web, as browsable source on [1], or as PPM package, on [2].

REFERENCES

[1] http://nah6.com/~itsme/cvs-xdadevtools/perlutils/CompressUtils/ [2] http://www.xs4all.nl/~itsme/projects/perl/ppm [3] http://www.xs4all.nl/~itsme/projects/perl/ppm/cecompr-libs.zip

(C) 2005 XDA Developers [email protected]