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-rw-r--r--trunk/qtools/qdir_unix.cpp288
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diff --git a/trunk/qtools/qdir_unix.cpp b/trunk/qtools/qdir_unix.cpp
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--- a/trunk/qtools/qdir_unix.cpp
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-/****************************************************************************
-**
-**
-** Implementation of QDirclass
-**
-** Created : 950628
-**
-** Copyright (C) 1992-2000 Trolltech AS. All rights reserved.
-**
-** This file is part of the tools module of the Qt GUI Toolkit.
-**
-** This file may be distributed under the terms of the Q Public License
-** as defined by Trolltech AS of Norway and appearing in the file
-** LICENSE.QPL included in the packaging of this file.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
-** licenses for Unix/X11 or for Qt/Embedded may use this file in accordance
-** with the Qt Commercial License Agreement provided with the Software.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
-** information about Qt Commercial License Agreements.
-** See http://www.trolltech.com/qpl/ for QPL licensing information.
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#include "qglobal.h"
-
-#include "qdir.h"
-#ifndef QT_NO_DIR
-
-#include "qfileinfo.h"
-#include "qfiledefs_p.h"
-#include "qregexp.h"
-#include "qstringlist.h"
-#include <stdlib.h>
-#include <ctype.h>
-
-extern QStringList qt_makeFilterList( const QString &filter );
-
-extern int qt_cmp_si_sortSpec;
-
-#if defined(Q_C_CALLBACKS)
-extern "C" {
-#endif
-
-extern int qt_cmp_si( const void *, const void * );
-
-#if defined(Q_C_CALLBACKS)
-}
-#endif
-
-
-void QDir::slashify( QString& )
-{
-}
-
-QString QDir::homeDirPath()
-{
- QString d;
- d = QFile::decodeName(getenv("HOME"));
- slashify( d );
- if ( d.isNull() )
- d = rootDirPath();
- return d;
-}
-
-QString QDir::canonicalPath() const
-{
- QString r;
-
- char cur[PATH_MAX];
- char tmp[PATH_MAX];
- (void)GETCWD( cur, PATH_MAX );
- if ( CHDIR(QFile::encodeName(dPath)) >= 0 ) {
- (void)GETCWD( tmp, PATH_MAX );
- r = QFile::decodeName(tmp);
- }
- (void)CHDIR( cur );
-
- slashify( r );
- return r;
-}
-
-bool QDir::mkdir( const QString &dirName, bool acceptAbsPath ) const
-{
- return MKDIR( QFile::encodeName(filePath(dirName,acceptAbsPath)), 0777 )
- == 0;
-}
-
-bool QDir::rmdir( const QString &dirName, bool acceptAbsPath ) const
-{
- return RMDIR( QFile::encodeName(filePath(dirName,acceptAbsPath)) ) == 0;
-}
-
-bool QDir::isReadable() const
-{
- return ACCESS( QFile::encodeName(dPath), R_OK | X_OK ) == 0;
-}
-
-bool QDir::isRoot() const
-{
- return dPath == QString::fromLatin1("/");
-}
-
-bool QDir::rename( const QString &name, const QString &newName,
- bool acceptAbsPaths )
-{
- if ( name.isEmpty() || newName.isEmpty() ) {
-#if defined(CHECK_NULL)
- qWarning( "QDir::rename: Empty or null file name(s)" );
-#endif
- return FALSE;
- }
- QString fn1 = filePath( name, acceptAbsPaths );
- QString fn2 = filePath( newName, acceptAbsPaths );
- return ::rename( QFile::encodeName(fn1),
- QFile::encodeName(fn2) ) == 0;
-}
-
-bool QDir::setCurrent( const QString &path )
-{
- int r;
- r = CHDIR( QFile::encodeName(path) );
- return r >= 0;
-}
-
-QString QDir::currentDirPath()
-{
- QString result;
-
- STATBUF st;
- if ( STAT( ".", &st ) == 0 ) {
- char currentName[PATH_MAX];
- if ( GETCWD( currentName, PATH_MAX ) != 0 )
- result = QFile::decodeName(currentName);
-#if defined(DEBUG)
- if ( result.isNull() )
- qWarning( "QDir::currentDirPath: getcwd() failed" );
-#endif
- } else {
-#if defined(DEBUG)
- qWarning( "QDir::currentDirPath: stat(\".\") failed" );
-#endif
- }
- slashify( result );
- return result;
-}
-
-QString QDir::rootDirPath()
-{
- QString d = QString::fromLatin1( "/" );
- return d;
-}
-
-bool QDir::isRelativePath( const QString &path )
-{
- int len = path.length();
- if ( len == 0 )
- return TRUE;
- return path[0] != '/';
-}
-
-bool QDir::readDirEntries( const QString &nameFilter,
- int filterSpec, int sortSpec )
-{
- int i;
- if ( !fList ) {
- fList = new QStringList;
- CHECK_PTR( fList );
- fiList = new QFileInfoList;
- CHECK_PTR( fiList );
- fiList->setAutoDelete( TRUE );
- } else {
- fList->clear();
- fiList->clear();
- }
-
- QStringList filters = qt_makeFilterList( nameFilter );
-
- bool doDirs = (filterSpec & Dirs) != 0;
- bool doFiles = (filterSpec & Files) != 0;
- bool noSymLinks = (filterSpec & NoSymLinks) != 0;
- bool doReadable = (filterSpec & Readable) != 0;
- bool doWritable = (filterSpec & Writable) != 0;
- bool doExecable = (filterSpec & Executable) != 0;
- bool doHidden = (filterSpec & Hidden) != 0;
-
-#if defined(_OS_OS2EMX_)
- //QRegExp wc( nameFilter, FALSE, TRUE ); // wild card, case insensitive
-#else
- //QRegExp wc( nameFilter, TRUE, TRUE ); // wild card, case sensitive
-#endif
- QFileInfo fi;
- DIR *dir;
- dirent *file;
-
- dir = opendir( QFile::encodeName(dPath) );
- if ( !dir ) {
-#if defined(CHECK_NULL)
- qWarning( "QDir::readDirEntries: Cannot read the directory: %s",
- QFile::encodeName(dPath).data() );
-#endif
- return FALSE;
- }
-
- while ( (file = readdir(dir)) ) {
- QString fn = QFile::decodeName(file->d_name);
- fi.setFile( *this, fn );
- if ( !match( filters, fn ) && !(allDirs && fi.isDir()) )
- continue;
- if ( (doDirs && fi.isDir()) || (doFiles && fi.isFile()) ) {
- if ( noSymLinks && fi.isSymLink() )
- continue;
- if ( (filterSpec & RWEMask) != 0 )
- if ( (doReadable && !fi.isReadable()) ||
- (doWritable && !fi.isWritable()) ||
- (doExecable && !fi.isExecutable()) )
- continue;
- if ( !doHidden && fn[0] == '.' &&
- fn != QString::fromLatin1(".")
- && fn != QString::fromLatin1("..") )
- continue;
- fiList->append( new QFileInfo( fi ) );
- }
- }
- if ( closedir(dir) != 0 ) {
-#if defined(CHECK_NULL)
- qWarning( "QDir::readDirEntries: Cannot close the directory: %s",
- dPath.local8Bit().data() );
-#endif
- }
-
- // Sort...
- if(fiList->count()) {
- QDirSortItem* si= new QDirSortItem[fiList->count()];
- QFileInfo* itm;
- i=0;
- for (itm = fiList->first(); itm; itm = fiList->next())
- si[i++].item = itm;
- qt_cmp_si_sortSpec = sortSpec;
- qsort( si, i, sizeof(si[0]), qt_cmp_si );
- // put them back in the list
- fiList->setAutoDelete( FALSE );
- fiList->clear();
- int j;
- for ( j=0; j<i; j++ ) {
- fiList->append( si[j].item );
- fList->append( si[j].item->fileName() );
- }
- delete [] si;
- fiList->setAutoDelete( TRUE );
- }
-
- if ( filterSpec == (FilterSpec)filtS && sortSpec == (SortSpec)sortS &&
- nameFilter == nameFilt )
- dirty = FALSE;
- else
- dirty = TRUE;
- return TRUE;
-}
-
-const QFileInfoList * QDir::drives()
-{
- // at most one instance of QFileInfoList is leaked, and this variable
- // points to that list
- static QFileInfoList * knownMemoryLeak = 0;
-
- if ( !knownMemoryLeak ) {
- knownMemoryLeak = new QFileInfoList;
- // non-win32 versions both use just one root directory
- knownMemoryLeak->append( new QFileInfo( rootDirPath() ) );
- }
-
- return knownMemoryLeak;
-}
-#endif //QT_NO_DIR
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