libreoffice/autodoc/source/tools/filecoll.cxx

/*************************************************************************
 *
 *  $RCSfile: filecoll.cxx,v $
 *
 *  $Revision: 1.1.1.1 $
 *
 *  last change: $Author: np $ $Date: 2002-03-08 14:45:36 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#include <precomp.h>
#include <tools/filecoll.hxx>


// NOT FULLY DEFINED SERVICES
#include <stdio.h>
#include <cosv/ploc_dir.hxx>


FileCollector::FileCollector( uintt i_nRoughNrOfFiles )
    // :    aFoundFiles
{
    if (i_nRoughNrOfFiles > 0)
        aFoundFiles.reserve(i_nRoughNrOfFiles);
}

uintt
FileCollector::AddFilesFrom( const char *                 i_sRootDir,
                             const char *                 i_sFilter,
                             E_SearchMode                 i_eSearchMode )
{
    uintt nSizeAtStart = aFoundFiles.size();

    if (csv::no_str(i_sFilter) OR csv::no_str(i_sRootDir))
    {
        Cout() << "Warning: The filter contains no files." <<  Endl();
        return 0;
    }

    GetFiles( aFoundFiles, i_sRootDir, i_sFilter );


    if (i_eSearchMode == recursive)
    {
        StreamStr aPath(1020);
        aPath << i_sRootDir << csv::ploc::Delimiter();
        uintt nSubDirStart = aPath.tellp();

        DirNameList aSubDirs;
        GetSubDirectories( aSubDirs, i_sRootDir );
        for ( const_iterator iter = aSubDirs.begin();
              iter != aSubDirs.end();
              ++iter )
        {
            aPath.seekp(nSubDirStart);
            aPath << (*iter);
            AddFilesFrom( aPath.c_str(), i_sFilter, i_eSearchMode );
        }
    }

    return aFoundFiles.size() - nSizeAtStart;
}

uintt
FileCollector::AddFile( const char * i_sFilePath )
{
    FILE * pFile = fopen( i_sFilePath, "r" );
    if ( pFile == 0 )
    {
        Cerr() << "Error: The path for the file to be parsed could not be found."
             << Endl();
        return 0;
    }

    fclose(pFile);
    aFoundFiles.push_back(i_sFilePath);
    return 1;
}

void
FileCollector::EraseAll()
{
    csv::erase_container(aFoundFiles);
}

FileCollector::const_iterator
FileCollector::Begin() const
{
    return aFoundFiles.begin();
}

FileCollector::const_iterator
FileCollector::End() const
{
    return aFoundFiles.end();
}

uintt
FileCollector::Size() const
{
    return aFoundFiles.size();
}

void
FileCollector::GetSubDirectories( DirNameList &     o_rList,
                                  const char *      i_sParentDir )
{
    csv::ploc::Directory aSubDirs(i_sParentDir);
    aSubDirs.GetContainedDirectories(o_rList);
}

void
FileCollector::GetFiles( FileNameList &     o_rList,
                         const char *       i_sParentDir,
                         const char *       i_sFilter )
{
    // Alife sign:
    Cout() << "." << Flush();

    csv::ploc::Directory aDir(i_sParentDir);
    if (NOT aDir.Exists())
    {
        Cerr() << "Error: The path for the files to be parsed could not be found."
             << Endl();
        return;
    }

    aDir.GetContainedFiles(o_rList, i_sFilter);
}