117 lines
3.5 KiB
Plaintext
117 lines
3.5 KiB
Plaintext
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* Tzipfile Class
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*
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* Copyright 2000 Luiz Rafael Culik <culik@sl.conex.net>
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#include 'hbclass.ch'
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#include 'common.ch'
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CLASS tZipFile
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data cFile as CHARACTER init ""
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Data aFiles as ARRAY init {}
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Data aList as ARRAY init {}
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Data bBlock as CODEBLOCK init {||NIL}
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Data lOverwrite as LOGICAL init .f.
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Data nCompMethod as NUMERIC init 8
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Method New(cFile,nMethod,bBlock,lCompress,lOverwrite)
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Method DoCompress()
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Method DoUnzip()
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method AddFile(cFile)
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Method GetNumberofFiles()
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Method GetList()
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Method ShowList()
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ENDCLASS
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Method New(cFile,nMethod,bBlock,lCompress,lOverwrite) CLASS tZipFile
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default lCompress to .t.
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Default lOverWrite to .T.
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if lCompress
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Default nMethod to 8
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Endif
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::cFile := cFile
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::nCompMethod := nMethod
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::lOverWrite := lOverWrite
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::aFiles := {}
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::bBlock := bBlock
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return Self
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Method AddFile(cFile) CLASS tZipFile
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if cFile != NIL
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aadd(::aFiles,cFile)
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endif
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return Self
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Method GetList() CLASS tZipFile
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::aList := {}
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::aList := HB_GETFILESINZIP(::cFile)
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return Self
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Method ShowList() CLASS tZipFile
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local x
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For x:=1 to len(::aList)
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qout(::aList[x])
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next
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return Self
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Method GetNumberofFiles() CLASS tZipFile
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Local nFiles
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nFiles:=HB_GETUNZIPFILE(::cFile)
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return nFiles
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Method doCompress() CLASS tZipFile
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if HB_ZIPFILE(::cFile,::aFiles, ::nCompMethod,::bBlock,::lOverWrite)
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Return .T.
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endif
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Return .F.
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Method DoUnzip() CLASS tZipFile
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IF HB_UNZIPFILE(::cFile,::bBlock,1)
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Return .t.
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endif
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return .f.
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