experiment with audio/paperreplay data

1 files changed, 53 insertions, 0 deletions

diff --git a/replaydata.h b/replaydata.h
new file mode 100644
index 0000000..39b1e0e
--- /dev/null
+++ b/replaydata.h
@@ -0,0 +1,53 @@
+#ifndef REPLAYDATA_H
+#define REPLAYDATA_H
+
+#include <QtCore/QDateTime>
+#include <QtCore/QDir>
+#include <QtCore/QHash>
+#include <QtCore/QMultiMap>
+#include <QtCore/QVector>
+
+class ReplayData : public QObject
+{
+	Q_OBJECT
+
+public:
+	explicit ReplayData(QObject *parent = 0);
+
+	bool open(const QString &path);
+	void close();
+
+	struct Session {
+		QDateTime start, end;
+		QString name;
+		QVector<quint64> pages;
+		QString file;
+	};
+
+	QList<Session> sessions(quint64 penId, quint64 notebookId);
+	QList<Session> sessions(quint64 penId, quint64 notebookId, quint64 pageAddress);
+
+private:
+	struct NotebookData {
+		QHash<uint, Session> sessions;
+		QMultiMap<quint64, uint> byPage;
+	};
+
+private:
+	bool findSessions();
+
+	static bool parseSessionInfo(Session &session, const QString &path);
+	static bool parseSessionInfo(Session &session, QIODevice *dev);
+	static bool parseSessionInfoV3(Session &session, QIODevice *dev);
+
+	static bool parseSessionPages(Session &session, const QString &path);
+	static bool parseSessionPages(Session &session, QIODevice *dev);
+	static bool parseSessionPagesV1(Session &session, QIODevice *dev);
+
+private:
+	QDir _dir;
+	QHash<quint64, QHash<quint64, NotebookData> > _notebooks; // TODO Cache on demand
+	// /userdata/XXX-XXX-XXX-XX/Paper Replay/99/0bf11a726d11f3f3/sessions/PRS-21977890a4
+};
+
+#endif // REPLAYDATA_H