Release-1.2.2-20001015

1 files changed, 286 insertions, 0 deletions

diff --git a/qtools/qdir_unix.cpp b/qtools/qdir_unix.cpp
new file mode 100644
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+++ b/qtools/qdir_unix.cpp
@@ -0,0 +1,286 @@
+/****************************************************************************
+** 
+**
+** 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];
+    GETCWD( cur, PATH_MAX );
+    if ( CHDIR(QFile::encodeName(dPath)) >= 0 ) {
+	GETCWD( tmp, PATH_MAX );
+	r = QFile::decodeName(tmp);
+    }
+    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...
+    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