SADSTAR2 пишет:
| цитата: |
Зато есть libct.lib. Вроде это тоже Clipper Tools.
Может в ней есть эта функция, только с другими параметрами? |
|
Да, есть. Ниже ее полные исходники:
/*
* Harbour Project source code:
* CT3 file functions:
* FILECOPY(), FILECOPEN(), FILECCLOSE(), FILEAPPEND()
*
* Program..: fcopy.prg
* Author...: Frederic J. Bell
* Dated....: Jun,17 94
* Revised..: Sep,20 94
* Purpose..: Replaces the following ca-tools functions which generate GPF's
* FileCopy(), FileCOpen() & FileAppend()!
* Relies on: Clipper (can you believe it!)
* Compile..: /n /m /w /[/p /b /l] /es2
* Notes....:
* No copyright - released into the public domain NSA.
*
* Copyright 2007 Przemyslaw Czerpak <druzus / at / priv.onet.pl>
*
* added FILECDATI() and rewritten above functions for CT3 compatibility
* and some problems fixing,
*
* www -
http://www.harbour-project.org *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307 USA (or visit the web site
http://www.gnu.org/).
*
* As a special exception, the Harbour Project gives permission for
* additional uses of the text contained in its release of Harbour.
*
* The exception is that, if you link the Harbour libraries with other
* files to produce an executable, this does not by itself cause the
* resulting executable to be covered by the GNU General Public License.
* Your use of that executable is in no way restricted on account of
* linking the Harbour library code into it.
*
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*
* This exception applies only to the code released by the Harbour
* Project under the name Harbour. If you copy code from other
* Harbour Project or Free Software Foundation releases into a copy of
* Harbour, as the General Public License permits, the exception does
* not apply to the code that you add in this way. To avoid misleading
* anyone as to the status of such modified files, you must delete
* this exception notice from them.
*
* If you write modifications of your own for Harbour, it is your choice
* whether to permit this exception to apply to your modifications.
* If you do not wish that, delete this exception notice.
*
*/
#include "fileio.ch"
#include "common.ch"
#define F_BLOCK 512
STATIC s_hSrcFile := -1
STATIC s_lSetDaTi := .T.
STATIC s_fileDate, s_fileTime
/*
* FileCopy()
* This is a replacement for the CA-tools III function of the
* same name that causes GPF's.
*/
FUNCTION FILECOPY( cSource, cDest, lMode )
LOCAL hDstFile
LOCAL cBuffer := SPACE( F_BLOCK )
LOCAL lDone := .F.
LOCAL nSrcBytes, nDstBytes, nTotBytes := 0
IF !ISLOGICAL( lMode )
lMode := .F.
ENDIF
IF s_hSrcFile != -1
FCLOSE( s_hSrcFile )
ENDIF
s_hSrcFile := FOPEN( cSource, FO_READ )
IF s_hSrcFile != -1
hDstFile := FCREATE( cDest )
IF hDstFile != -1
DO WHILE !lDone
nSrcBytes := FREAD( s_hSrcFile, @cBuffer, F_BLOCK )
IF nSrcBytes == 0
lDone := 0
EXIT
ENDIF
nDstBytes := FWRITE( hDstFile, cBuffer, nSrcBytes )
IF nDstBytes > 0
nTotBytes += nDstBytes
ENDIF
IF nDstBytes < nSrcBytes
EXIT
ENDIF
ENDDO
FCLOSE( hDstFile )
IF lDone .OR. !lMode
FCLOSE( s_hSrcFile )
s_hSrcFile := -1
ENDIF
s_fileDate := FILEDATE( cSource )
s_fileTime := FILETIME( cSource )
IF s_lSetDaTi
SETFDATI( cDest, s_fileDate, s_fileTime )
ENDIF
ELSE
FCLOSE( s_hSrcFile )
s_hSrcFile := -1
ENDIF
ENDIF
RETURN nTotBytes
FUNCTION FILECOPEN()
RETURN s_hSrcFile != -1
FUNCTION FILECDATI( lNewMode )
LOCAL lOldMode := s_lSetDaTi
IF ISLOGICAL( lNewMode )
s_lSetDaTi := lNewMode
ENDIF
RETURN lOldMode
FUNCTION FILECCONT( cDest )
LOCAL hDstFile
LOCAL cBuffer := SPACE( F_BLOCK )
LOCAL lDone := .F.
LOCAL nSrcBytes, nDstBytes, nTotBytes := 0
IF s_hSrcFile != -1
hDstFile := FCREATE( cDest )
IF hDstFile != -1
DO WHILE !lDone
nSrcBytes := FREAD( s_hSrcFile, @cBuffer, F_BLOCK )
IF nSrcBytes == 0
lDone := 0
EXIT
ENDIF
nDstBytes := FWRITE( hDstFile, cBuffer, nSrcBytes )
IF nDstBytes > 0
nTotBytes += nDstBytes
ENDIF
IF nDstBytes < nSrcBytes
EXIT
ENDIF
ENDDO
FCLOSE( hDstFile )
IF lDone
FCLOSE( s_hSrcFile )
s_hSrcFile := -1
ENDIF
IF s_lSetDaTi
SETFDATI( cDest, s_fileDate, s_fileTime )
ENDIF
ENDIF
ENDIF
RETURN nTotBytes
FUNCTION FILECCLOSE()
IF s_hSrcFile != -1
FCLOSE( s_hSrcFile )
s_hSrcFile := -1
RETURN .T.
ENDIF
RETURN .F.
FUNCTION FILEAPPEND( cSrc, cDest )
LOCAL cBuffer := Space( F_BLOCK )
LOCAL hSrcFile, hDstFile
LOCAL nSrcBytes, nDstBytes, nTotBytes := 0
hSrcFile := FOPEN( cSrc, FO_READ )
IF hSrcFile != -1
IF !FILE( cDest )
hDstFile := FCREATE( cDest )
ELSE
hDstFile := FOPEN( cDest, FO_WRITE )
FSEEK( hDstFile, 0, FS_END )
ENDIF
IF hDstFile != -1
DO WHILE .T.
nSrcBytes := FREAD( hSrcFile, @cBuffer, F_BLOCK )
IF nSrcBytes == 0
EXIT
ENDIF
nDstBytes := FWRITE( hDstFile, cBuffer, nSrcBytes )
IF nDstBytes < nSrcBytes
EXIT
ENDIF
nTotBytes += nDstBytes
ENDDO
FCLOSE( hDstFile )
ENDIF
FCLOSE( hSrcFile )
ENDIF
RETURN nTotBytes
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