Release-1.2.2-20001015

1 files changed, 406 insertions, 0 deletions

diff --git a/qtools/qdir_win32.cpp b/qtools/qdir_win32.cpp
new file mode 100644
index 0000000..70c3563
--- /dev/null
+++ b/qtools/qdir_win32.cpp
@@ -0,0 +1,406 @@
+/******************************************************************************
+ *
+ * 
+ *
+ * Copyright (C) 1997-2000 by Dimitri van Heesch.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation under the terms of the GNU General Public License is hereby 
+ * granted. No representations are made about the suitability of this software 
+ * for any purpose. It is provided "as is" without express or implied warranty.
+ * See the GNU General Public License for more details.
+ *
+ * Documents produced by Doxygen are derivative works derived from the
+ * input used in their production; they are not affected by this license.
+ *
+ * Based on qdir_unix.cpp 
+ *
+ * Copyright (C) 1992-2000 Trolltech AS.
+ */
+
+
+#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>
+#if defined(_OS_WIN32_)
+#if defined(_CC_BOOL_DEF_)
+#undef  bool
+#include <windows.h>
+#define bool int
+#else
+#include <windows.h>
+#endif
+#endif
+#if defined(_OS_OS2EMX_)
+extern Q_UINT32 DosQueryCurrentDisk(Q_UINT32*,Q_UINT32*);
+#define NO_ERROR 0
+#endif
+
+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& n )
+{
+  for ( int i=0; i<(int)n.length(); i++ ) 
+  {
+     if ( n[i] == '\\' )
+          n[i] = '/';
+  }
+}
+
+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
+{
+#if defined(__CYGWIN32_)
+    return MKDIR( QFile::encodeName(filePath(dirName,acceptAbsPath)), 0777 ) 
+	== 0;
+#else
+    return MKDIR( QFile::encodeName(filePath(dirName,acceptAbsPath)) ) == 0;
+
+#endif
+}
+
+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 ) == 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;
+    int i = 0;
+    if ( isalpha(path[0]) && path[1] == ':' )           // drive, e.g. a:
+        i = 2;
+    return path[i] != '/' && path[i] != '\\';
+}
+
+#undef  IS_SUBDIR
+#undef  IS_RDONLY
+#undef  IS_ARCH
+#undef  IS_HIDDEN
+#undef  IS_SYSTEM
+#undef  FF_GETFIRST
+#undef  FF_GETNEXT
+#undef  FF_ERROR
+
+#if defined(_OS_WIN32_)
+#define IS_SUBDIR   FILE_ATTRIBUTE_DIRECTORY
+#define IS_RDONLY   FILE_ATTRIBUTE_READONLY
+#define IS_ARCH     FILE_ATTRIBUTE_ARCHIVE
+#define IS_HIDDEN   FILE_ATTRIBUTE_HIDDEN
+#define IS_SYSTEM   FILE_ATTRIBUTE_SYSTEM
+#define FF_GETFIRST FindFirstFile
+#define FF_GETNEXT  FindNextFile
+#define FF_ERROR    INVALID_HANDLE_VALUE
+#else
+#define IS_SUBDIR   _A_SUBDIR
+#define IS_RDONLY   _A_RDONLY
+#define IS_ARCH     _A_ARCH
+#define IS_HIDDEN   _A_HIDDEN
+#define IS_SYSTEM   _A_SYSTEM
+#define FF_GETFIRST _findfirst
+#define FF_GETNEXT  _findnext
+#define FF_ERROR    -1
+#endif
+
+
+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;
+    // show hidden files if the user asks explicitly for e.g. .*
+    if ( !doHidden && !nameFilter.isEmpty() && nameFilter[0] == '.' )
+         doHidden = TRUE;
+    bool doModified = (filterSpec & Modified)   != 0;
+    bool doSystem   = (filterSpec & System)     != 0;
+
+    QRegExp   wc( nameFilter, FALSE, TRUE );    // wild card, case insensitive
+    bool      first = TRUE;
+    QString   p = dPath.copy();
+    int       plen = p.length();
+#if defined(_OS_WIN32_)
+    HANDLE    ff;
+    WIN32_FIND_DATA finfo;
+#else
+    long      ff;
+    _finddata_t finfo;
+#endif
+    QFileInfo fi;
+    if ( plen == 0 )
+    {
+#if defined(CHECK_NULL)
+      warning( "QDir::readDirEntries: No directory name specified" );
+#endif
+      return FALSE;
+    }
+    if ( p.at(plen-1) != '/' && p.at(plen-1) != '\\' )
+          p += '/';
+    p += "*.*";
+
+    ff = FF_GETFIRST( p.data(), &finfo );
+    if ( ff == FF_ERROR ) 
+    {
+#if defined(DEBUG)
+      warning( "QDir::readDirEntries: Cannot read the directory: %s",
+                           (const char *)dPath );
+#endif
+    return FALSE;
+    }
+    
+    while ( TRUE ) 
+    {
+	if ( first )
+	    first = FALSE;
+	else 
+        {
+#if defined(_OS_WIN32_)
+	    if ( !FF_GETNEXT(ff,&finfo) )
+		break;
+#else
+	    if ( FF_GETNEXT(ff,&finfo) == -1 )
+		break;
+#endif
+	}
+#if defined(_OS_WIN32_)
+	int  attrib = finfo.dwFileAttributes;
+#else
+	int  attrib = finfo.attrib;
+#endif
+	bool isDir	= (attrib & IS_SUBDIR) != 0;
+	bool isFile	= !isDir;
+	bool isSymLink	= FALSE;
+	bool isReadable = TRUE;
+	bool isWritable = (attrib & IS_RDONLY) == 0;
+	bool isExecable = FALSE;
+	bool isModified = (attrib & IS_ARCH)   != 0;
+	bool isHidden	= (attrib & IS_HIDDEN) != 0;
+	bool isSystem	= (attrib & IS_SYSTEM) != 0;
+
+#if defined(_OS_WIN32_)
+	const char *fname = finfo.cFileName;
+#else
+	const char *fname = finfo.name;
+#endif
+	if ( wc.match(fname) == -1 && !(allDirs && isDir) )
+	    continue;
+
+	QString name = fname;
+	if ( doExecable ) 
+        {
+	    QString ext = name.right(4).lower();
+	    if ( ext == ".exe" || ext == ".com" || ext == ".bat" ||
+		 ext == ".pif" || ext == ".cmd" )
+		isExecable = TRUE;
+	}
+
+	if  ( (doDirs && isDir) || (doFiles && isFile) ) 
+        {
+	    if ( noSymLinks && isSymLink )
+		continue;
+	    if ( (filterSpec & RWEMask) != 0 )
+		if ( (doReadable && !isReadable) ||
+		     (doWritable && !isWritable) ||
+		     (doExecable && !isExecable) )
+		    continue;
+	    if ( doModified && !isModified )
+		continue;
+	    if ( !doHidden && isHidden )
+		continue;
+	    if ( !doSystem && isSystem )
+		continue;
+	    fi.setFile( *this, name );
+	    fiList->append( new QFileInfo( fi ) );
+	}
+    }
+#if defined(_OS_WIN32_)
+    FindClose( ff );
+#else
+    _findclose( ff );
+#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;
+
+#if defined(_OS_WIN32_)
+	Q_UINT32 driveBits = (Q_UINT32) GetLogicalDrives() & 0x3ffffff;
+#elif defined(_OS_OS2EMX_)
+	Q_UINT32 driveBits, cur;
+	if (DosQueryCurrentDisk(&cur,&driveBits) != NO_ERROR)
+	    exit(1);
+	driveBits &= 0x3ffffff;
+#endif
+	char driveName[4];
+	qstrcpy( driveName, "a:/" );
+	while( driveBits ) {
+	    if ( driveBits & 1 )
+		knownMemoryLeak->append( new QFileInfo( driveName ) );
+	    driveName[0]++;
+	    driveBits = driveBits >> 1;
+	}
+    }
+
+    return knownMemoryLeak;
+}
+#endif //QT_NO_DIR