1 files changed, 84 insertions, 0 deletions
diff --git a/src/libs/kdtools/kdsavefile.h b/src/libs/kdtools/kdsavefile.h
new file mode 100644
index 000000000..dc42e1930
--- /dev/null
+++ b/src/libs/kdtools/kdsavefile.h
@@ -0,0 +1,84 @@
+/****************************************************************************
+** Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.  All rights reserved.
+**
+** This file is part of the KD Tools library.
+**
+** Licensees holding valid commercial KD Tools licenses may use this file in
+** accordance with the KD Tools Commercial License Agreement provided with
+** the Software.
+**
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU Lesser General Public License version 2 and version 3 as published by the
+** Free Software Foundation and appearing in the file LICENSE.LGPL included.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** Contact info@kdab.com if any conditions of this licensing are not
+** clear to you.
+**
+**********************************************************************/
+
+#ifndef KDTOOLS_KDSAVEFILE_H
+#define KDTOOLS_KDSAVEFILE_H
+
+#include <kdtoolsglobal.h>
+
+#include <QtCore/QIODevice>
+#include <QtCore/QFile>
+#include <QtCore/QString>
+
+class KDTOOLS_EXPORT KDSaveFile : public QIODevice
+{
+    Q_OBJECT
+
+public:
+    explicit KDSaveFile(const QString &filename = QString(), QObject *parent = 0);
+    ~KDSaveFile();
+
+    enum CommitMode {
+        BackupExistingFile = 1,
+        OverwriteExistingFile = 2
+    };
+
+    bool commit(CommitMode = BackupExistingFile);
+
+    QString fileName() const;
+    void setFileName(const QString &filename);
+
+    QFile::Permissions permissions() const;
+    bool setPermissions(QFile::Permissions);
+
+    QString backupExtension() const;
+    void setBackupExtension(const QString &extension);
+
+    bool flush();
+    bool resize(qint64 size);
+    int handle() const;
+
+    bool atEnd();
+    qint64 bytesAvailable() const;
+    qint64 bytesToWrite() const;
+    bool canReadLine() const;
+    void close();
+    bool isSequential() const;
+    bool open(OpenMode mode = QIODevice::ReadWrite); //only valid: WriteOnly, ReadWrite
+    qint64 pos() const;
+    bool reset();
+    bool seek(qint64 pos);
+    qint64 size() const;
+    bool waitForBytesWritten(int msecs);
+    bool waitForReadyRead(int msecs);
+
+private:
+    qint64 readData(char *data, qint64 maxSize);
+    qint64 readLineData(char *data, qint64 maxSize);
+    qint64 writeData(const char *data, qint64 maxSize);
+
+private:
+    class Private;
+    Private *d;
+};
+
+#endif // KDTOOLS_KDSAVEFILE_H