Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegames@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 62 insertions, 0 deletions

diff --git a/libkdegames/highscore/kconfigrawbackend.cpp b/libkdegames/highscore/kconfigrawbackend.cpp
new file mode 100644
index 00000000..a379ba23
--- /dev/null
+++ b/libkdegames/highscore/kconfigrawbackend.cpp
@@ -0,0 +1,62 @@
+/*
+   This file is part of the KDE games library
+   Copyright (C) 2003 Nicolas Hadacek <hadacek@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "kconfigrawbackend.h"
+#include "kconfigrawbackend.moc"
+
+#include <unistd.h>
+#include <qfile.h>
+
+
+KConfigRawBackEnd::KConfigRawBackEnd(KConfigBase *_config, int fd)
+    : KConfigINIBackEnd(_config, QString::null, "config", false),
+      _fd(fd), _stream(0)
+{
+    _file.open(IO_ReadOnly, _fd);
+}
+
+KConfigRawBackEnd::~KConfigRawBackEnd()
+{
+    if (_stream) fclose(_stream);
+}
+
+bool KConfigRawBackEnd::parseConfigFiles()
+{
+    _file.reset();
+    parseSingleConfigFile(_file);
+    return true;
+}
+
+void KConfigRawBackEnd::sync(bool bMerge)
+{
+  // write-sync is only necessary if there are dirty entries
+  if ( !pConfig->isDirty() || pConfig->isReadOnly() ) return;
+
+  _file.reset();
+  KEntryMap aTempMap;
+  getEntryMap(aTempMap, false, bMerge ? &_file : 0);
+
+  if ( _stream==0 ) {
+      _stream = fdopen(_fd, "w");
+      if ( _stream==0 ) return;
+  }
+  ftruncate(_fd, 0);
+  writeEntries(_stream, aTempMap);
+  fflush(_stream);
+}