/www/proggenOrg/dedupe/export/trunk/filesearch/searchfiles.cpp

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#include "searchfiles.h"
using namespace Dedupe::FileSearch;

SearchFiles::SearchFiles() : AllFiles( ), NotUsableFiles( ), Directories( ),
DirectoryCounter( 0 ), FileCounter( 0 ) {}

/*****************************************************************************/


bool SearchFiles::Search( Dedupe::FileInfo &FileObject )
{
  if( FileObject.GetStatus() == Dedupe::FileInfo::IgnoreFile ) return false;
  if( FileObject.GetType() != Dedupe::FileInfo::TDirectory ) return false;


  Dedupe::FileInfo *currentEntry;

  //Set up a boost error_code to use a iterator without exceptions
  boost::system::error_code DirError;

  //TODO manage DirErrors, or instead make sure FileInfo filters before

  //run actual directory
  for( boost::filesystem::directory_iterator
          entry( FileObject.GetPath(), DirError );
          entry != boost::filesystem::directory_iterator(); entry++ )
  {




    currentEntry = new Dedupe::FileInfo( *entry );

    //Sort all entrys to right vector
    if( currentEntry->GetType() == Dedupe::FileInfo::TFile )
    {
      AllFiles.push_back( *currentEntry );
      FileCounter++;
    }
    else if( currentEntry->GetType() == Dedupe::FileInfo::TDirectory )
    {
      Directories.push_back( *currentEntry );
      DirectoryCounter++;
    }
    else
    {
      NotUsableFiles.push_back( *currentEntry );
    }
    delete( currentEntry );

  }
  return true;
}


/*****************************************************************************/
bool SearchFiles::SearchRecursive( Dedupe::FileInfo &FileObject )
{
  if( FileObject.GetStatus() == Dedupe::FileInfo::IgnoreFile )
  {
    return false;
  }

  if( !Search( FileObject ) ) return false;

  Dedupe::FileInfo *Info;
  do
  {
    if( Directories.size() == 0 ) continue;
    Info = new Dedupe::FileInfo( Directories.back() );
    Directories.pop_back();
    Search( *Info );

    if( Directories.size() == 0 ) break;

  }while( Directories.size() != 0 );

 return true;
}