initial commit

corax/tools/parser.h

@@ -0,0 +1,71 @@
+#ifndef PARSER_H
+#define PARSER_H
+
+/**
+ * @todo write docs
+ */
+
+#include <map>
+#include <QtCore/QObject>
+
+#include <wType/string.h>
+#include <wType/address.h>
+#include <wSocket/socket.h>
+#include <wDispatcher/dispatcher.h>
+#include <wController/collection.h>
+#include <wDatabase/resourcecache.h>
+#include <tools/file.h>
+
+#include "audiotag.h"
+#include "audioid.h"
+
+class Parser: public QObject
+{
+    Q_OBJECT
+public:
+    Parser(const W::Socket* p_socket, W::Dispatcher* p_dp, ResourceCache* p_audio, ResourceCache* p_images);
+    ~Parser();
+    
+    void parse(const W::String& p_path);
+    
+signals:
+    void serviceMessage(const QString& msg);
+    void done(const W::String& path);
+    
+private:
+    enum State {
+        idle,
+        waitingForCollections,
+        parsingDirectory,
+        updatingMusicDataBase,
+        updatingImageDataBase
+    };
+    
+    const W::Socket* socket;
+    W::Dispatcher* dp;
+    C::Collection songs;
+    C::Collection albums;
+    C::Collection artists;
+    ResourceCache* audio;
+    ResourceCache* images;
+    W::String path;
+    
+    bool songsReady;
+    bool albumsReady;
+    bool artistsReady;
+    State state;
+    std::map<W::String, uint64_t> foundImages;
+    std::map<AudioId, uint64_t> foundAudios;
+    
+    void checkState();
+    void parseDirectory();
+    void updateMusicDataBase();
+    void updateImageDataBase();
+    
+private slots:
+    void onSongsReady();
+    void onAlbumsReady();
+    void onArtistsReady();
+};
+
+#endif // PARSER_H