New base for the database backend.

src/sqlitedb.h

@@ -0,0 +1,66 @@
+#ifndef SQLITEDB_H
+#define SQLITEDB_H
+
+#include <vitamtp.h>
+
+#include <QObject>
+#include <QSqlDatabase>
+#include <QSqlError>
+
+#define OBJECT_FILE 0x10000000
+#define OBJECT_FOLDER 0x20000000
+#define OBJECT_SPECIAL 0x40000000
+
+#define OBJECT_MUSIC 0x00000100
+#define OBJECT_PHOTO 0x00000200
+#define OBJECT_VIDEO 0x00000400
+
+#define OBJECT_ALBUM 0x00000002
+#define OBJECT_ARTIST 0x00000005
+#define OBJECT_ALBUM_ARTIST 0x00000008
+#define OBJECT_GENRE 0x0000000B
+
+#define OBJECT_SAVEDATA 0x00040000
+#define OBJECT_SAVEDATA_FILE 0x00000002
+
+class SQLiteDB : public QObject
+{
+    Q_OBJECT
+public:
+    explicit SQLiteDB(QObject *parent = 0);
+    ~SQLiteDB();
+
+    bool open();
+    int create();
+    void remove();
+    bool initialize();
+    QSqlError getLastError();
+
+    int getPathId(const QString &path);
+    QString getPathFromId(int ohfi);
+    bool updateSize(int ohfi, quint64 size);
+    bool deleteEntry(int ohfi);
+    bool deleteEntry(const QString &path);
+    uint insertObjectEntry(const char *title, int type);
+    bool insertSourceEntry(uint object_id, const QString &path);
+    uint insertMusicEntry(const QString &path, int type, int parent);
+    uint insertVideoEntry(const QString &path, int type, int parent);
+    uint insertPhotoEntry(const QString &path, int type, int parent);
+    uint insertSavedataEntry(const QString &path, int type, int parent);
+
+private:    
+    int recursiveScanRootDirectory(const QString &base_path, int parent, int type);
+    uint insertDirectoryEntry(const QString &path, int type, int parent);
+    int checkFileType(const QString path, int ohfi_root);
+    bool updateAdjacencyList(int ohfi, int parent);
+
+    QString uuid;
+    QSqlDatabase db;
+
+signals:
+
+public slots:
+
+};
+
+#endif // SQLITEDB_H