JRZip1.3jrzip

所属分类:Pascal/Delphi编程
开发工具:Delphi
文件大小:116KB
下载次数:10
上传日期:2010-06-28 16:40:16
上 传 者krisda
说明:  JRZip is a Delphi interface to the zlib-library from Jean-Loup Gailly and Mark Adler. It comes as an unit and has to be included in the uses statement of your program.

文件列表:
gzioext.pas (42212, 2004-04-21)
JRZip.pas (19287, 2005-06-07)
Zlib (0, 2003-03-28)
Zlib\infutil.pas (5104, 2000-04-03)
Zlib\Zlib.pas (18028, 2000-04-03)
Zlib\inftrees.pas (29114, 1999-07-01)
Zlib\TREES.PAS (79408, 1999-09-30)
Zlib\ZDEFLATE.PAS (75139, 2000-05-01)
Zlib\ZINFLATE.PAS (22966, 2000-03-20)
Zlib\ZUTIL.PAS (12794, 2000-05-01)
Zlib\ZCONF.INC (866, 2000-03-24)
Zlib\inffast.pas (9179, 1998-05-11)
Zlib\infcodes.pas (15644, 1998-06-13)
Zlib\CRC.PAS (8221, 2000-03-24)
Zlib\infblock.pas (29081, 1998-06-13)
Zlib\ADLER.PAS (2567, 2000-03-24)
Zlib\ZIPUTILS.PAS (7067, 2000-05-01)
Zlib\UNZIP.PAS (48746, 2000-03-25)
Zlib\gzio.pas (31902, 2000-05-01)
JRZip.txt (310, 2001-03-14)
Sample (0, 2002-11-13)
Sample\ZipTest.res (1712, 2002-11-13)
Sample\ztmain.pas (1004, 2002-11-13)
Sample\ztmain.dfm (990, 2002-11-13)
Sample\ZipTest.dpr (233, 2002-11-13)

Using JRZip =============== JRZip is a Delphi interface to the zlib-library from Jean-Loup Gailly and Mark Adler. It comes as an unit and has to be included in the uses statement of your program. Further you should add the appropriate unit search path to your delphi project options. Actual version: 1.3 (13.11.02) Features: --------- - Packing and unpacking of gz-format (gz-files contain original filename and timestamp) - Creating of Zip-compatible archives (including subdirectories) (use any standard expander for unzipping) Routines for gz-format: ----------------------- - Create gz-file: GZip (Source,Destination : string) - Unpack gz-file: GUnzip (Source,Destination : string) - Get gz-file info: GzFileInfo (Source) Routines for Zip-format: ------------------------ - Initialize a Zip file: MakeZip (Destination,BasicSourceDirectory : string) - Add file to Zip-file: AddZip (Source : string) - Close Zip-file: CloseZip Acknowledgments: ---------------- - uses a modified version of gzio from Jean-Loup Gailly (Pascal translation by Jacques Nomssi Nzali and Francisco Javier Crespo) - needs the zlib-library from Jean-Loup Gailly and Mark Adler (Pascal translation by Jacques Nomssi Nzali) List of files ------------- JRZip.txt this file JRZip.pas Delphi unit with the routines described above GZioExt.pas Modified version of gzio.pas subdirectory ZLib: zconf.inc Configuration declarations. adler.pas compute the Adler-32 checksum of a data stream crc.pas compute the CRC-32 of a data stream gzio.pas IO on .gz files infblock.pas interpret and process block types to last block infcodes.pas process literals and length/distance pairs inffast.pas process literals and length/distance pairs fast inftrees.pas generate Huffman trees for efficient decoding infutil.pas types and macros common to blocks and codes strutils.pas string utilities trees.pas output deflated data using Huffman coding zcompres.pas compress a memory buffer zdeflate.pas compress data using the deflation algorithm zinflate.pas zlib interface to inflate modules zlib.pas zlib data structures. read the comments there! zuncompr.pas decompress a memory buffer zutil.pas ---------------------------------------------------------------------------------------- Legal issues ------------ Copyright (C) 2001 by J. Rathlev This software is provided 'as-is', without any express or implied warranty. In no event will the author be held liable for any damages arising from the use of this software. Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any source distribution. J. Rathlev Institut für Experimentelle und Angewandte Physik Universitt Kiel Olshausenstr. 40 240*** Kiel E-Mail: rathlev@physik.uni-kiel.de

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