Branch 1.3.5 tree to 1.4.x tree, goodbye 1.3.x

git-svn-id: svn://scribus.net/branches/Version14x/Scribus@17163 11d20701-8431-0410-a711-e3c959e3b870

1 files changed, 52 insertions, 0 deletions

diff --git a/scribus/scgzfile.h b/scribus/scgzfile.h
new file mode 100644
index 0000000..775f8f1
--- /dev/null
+++ b/scribus/scgzfile.h
@@ -0,0 +1,52 @@
+/*
+For general Scribus (>=1.3.2) copyright and licensing information please refer
+to the COPYING file provided with the program. Following this notice may exist
+a copyright and/or license notice that predates the release of Scribus 1.3.2
+for which a new license (GPL+exception) is in place.
+*/
+
+#ifndef SCGZFILE_H
+#define SCGZFILE_H
+
+#include <QByteArray>
+#include <QIODevice>
+#include <QString>
+
+#include "scribusapi.h"
+
+struct ScGzFileDataPrivate;
+
+class SCRIBUS_API ScGzFile : public QIODevice
+{
+protected:
+	QString              m_fileName;
+	ScGzFileDataPrivate* m_data;
+	ScGzFileDataPrivate* newPrivateData(void);
+	void freeData(void);
+
+	bool    gzFileOpen(QString fileName, ScGzFileDataPrivate* data, QIODevice::OpenMode mode);
+	
+	virtual qint64 readData  (char * data, qint64 maxSize);
+	virtual qint64 writeData (const char * data, qint64 maxSize);
+
+public:
+	ScGzFile(const QString& filename);
+	~ScGzFile(void);
+
+	static const int gzipExpansionFactor;
+	
+	virtual bool atEnd() const;
+	virtual bool open(QIODevice::OpenMode mode);
+	virtual void close();
+
+	bool errorOccurred(void) const;
+	int  error(void) const;
+
+	bool reset(void);
+
+	static bool readFromFile(const QString& filename, QByteArray& bArray, uint maxBytes = 0);
+	static bool writeToFile (const QString& filename, const QByteArray& bArray);
+	static bool writeToFile (const QString& filename, const QByteArray& bArray, const char* header);
+};
+
+#endif