// KDat - a tar-based DAT archiver // Copyright (C) 1998-2000 Sean Vyain, svyain@mail.tds.net // Copyright (C) 2001-2002 Lawrence Widman, kdat@cardiothink.com // // 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 of the License, 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 program; if not, write to the Free Software // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA #include <tqstringlist.h> #include <tdeglobal.h> #include <tdelocale.h> #include "Util.h" TQString Util::bytesToString( uint bytes ) { return TDEGlobal::locale()->formatNumber(bytes, 0); } TQString Util::kbytesToString( uint kbytes ) { return TDEGlobal::locale()->formatNumber(kbytes, 0) + 'k'; } TQString Util::longestCommonPath( const TQStringList& files ) { TQStringList filesTmp = files; TQStringList::Iterator i = filesTmp.begin(); uint minLen = (*i).length(); for ( ; i != filesTmp.end(); ++i ) { if ( minLen > (*i).length() ) { minLen = (*i).length(); } } uint j; for ( j = 0; j < minLen; j++ ) { i = filesTmp.begin(); TQString first = *i; for ( ; i != filesTmp.end(); ++i ) { if ( first.left(j) != (*i).left(j) ) { // Prefixes are NOT the same. break; } } if ( i != filesTmp.end() ) { // The common prefix is 0 to j-1, inclusive. break; } } i = filesTmp.begin(); TQString prefix = *i; int idx = prefix.findRev( '/', j ); if ( idx > -1 ) { prefix = prefix.left( prefix.findRev( '/', j ) ); } else { prefix = ""; } return prefix; }