Google-Anzeigen

Hallo Ich habe folgenden Quellcode gefunden und würde in gern unter WinXP lauffähig machen, also zu einer exe Datei Kompilieren. Habe es schon probiert aber irgendwie ohne Erfolg. Kann mir einer von den Profis eine Hilfestellung für blutige Anfänger geben ? Wär echt Dankbar. MfG Frank /* * Typhoon My MiniDj Database Indexer * * Copyright (c) 2006 by Duncan Mac-Vicar Prett * * thanks to Michael, for figuring out the .ldd indexes format * * Viva Chile Mierda! * * ************************************************************************* * * * * * This program is free software; you can redistribute it and/or modify * * * it under the terms of the GNU General Public License as published by * * * the Free Software Foundation; either version 2 of the License, or * * * (at your option) any later version. * * * * * ************************************************************************* */ #include #include #include #include #include #include #include #include #include #define DEVICE_MNT_POINT "/mnt/tmp" #define LOG std::cout //#define LOG log_file int g_song_index = 0; struct Song; typedef QValueList SongList; typedef QMap SongIndex; typedef QValueList StringList; static void writeRecord( QDataStream &device, const char *data, uint data_len, uint record_len) { int k; // write the data for(k=0; k < data_len; k++) device << (Q_INT8) data[k]; // fill with 0 for(k=0; k < record_len - data_len; k++) device << Q_INT8(0); } static void insertIfNotExists( QValueList &list, QString element) { if ( ! list.contains(element) ) list.append(element); } struct Song { uint index; QString filename; QString title; QString album; QString artist; QString genre; QString year; QString track; }; struct MiniDJ { // cache for future key sorting StringList titlesList; StringList albumsList; StringList artistsList; StringList genresList; StringList yearsList; // all songs SongList songs; // indexes SongIndex titleIndex; SongIndex albumIndex; SongIndex artistIndex; SongIndex genreIndex; SongIndex yearIndex; QString toQString( const TagLib::String &string ) { return QString::fromLatin1(string.toCString()); } void addSong( const Song &song ) { songs.append(song); QString title_key = QString(song.title[0]).upper(); titleIndex[title_key].append(song); artistIndex[song.artist].append(song); albumIndex[song.album].append(song); yearIndex[song.year].append(song); genreIndex[song.genre].append(song); std::cout << "Song [" << song.title << "] added to Title: " << title_key.latin1() << std::endl; //std::cout << "Song..." << std::endl; } void writeIndex( const SongIndex &index, const QString filename ) { LOG << "Writing index " << filename << " with " << index.count() << " keys" << std::endl; QFile db_file(filename.latin1()); if ( db_file.open( IO_WriteOnly ) ) { QDataStream file(&db_file); file.setByteOrder(QDataStream::LittleEndian); // 0-7 numero de registros en k2 // 8-15 numero de colecciones en el archivo // 16-511 mas headers desconocidos // 512-(512+8*n-1) Registros de 8 bytes // 2 bytes 88 90 (pareciera que son fijos) // 2 bytes Id de coleccion partiendo por el 1 // 2 bytes Offset de su primera cancion en la lista del final // 2 bytes Offset de su ultima cancion en la lista del final // 2 bytes a0 90 Indica el fin de los registros de colecciones // resto Ahora vienen registros de 4 bytes indicando las canciones de cada coleccion (utilizando el indice de k2 que parecieran estar numerados desde 0) file << Q_INT64(songs.count()); file << Q_INT64(index.count()); // ahora 496 bytes headers desconocidos // header is 512 bytes int k; for (k=0; k< 60; k++) file << Q_INT64(0); // por cada coleccion uint total_songs = 0; uint total_collections = 0; SongIndex::ConstIterator it = index.begin(); for( ; it != index.end(); ++it) { LOG << "... writing index header (collection list)" << std::endl; total_collections++; SongList indexSongs = it.data(); uint offset_first = total_songs; uint offset_last = offset_first + indexSongs.count(); total_songs += indexSongs.count(); // write the marker and collection id file << Q_INT8(136) << Q_INT8(144); file << Q_INT16(total_collections); file << Q_INT16(offset_first) << Q_INT16(offset_last); } // write the marker to start enumerating songs file << Q_INT16(37024); for( it = index.begin(); it != index.end(); ++it) { SongList indexSongs = it.data(); LOG << "Index " << filename << " has " << indexSongs.count() << " songs" << std::endl; for( SongList::ConstIterator sit = indexSongs.begin(); sit != indexSongs.end(); ++sit) { LOG << "cancion" << std::endl; Song curr_song = *sit; file << Q_INT16(curr_song.index); } } } } void writeMainDatabase(const QString &dir) { QFile db_file( (dir + QString::fromLatin1("/mymusic/db/k2.gdd")).latin1()); if ( db_file.open( IO_WriteOnly ) ) { QDataStream file(&db_file); file.setByteOrder(QDataStream::LittleEndian); int num_songs = songs.count(); file << Q_INT64(num_songs); file << Q_INT64(0); file << Q_INT64(10428); file << Q_INT64(276); // header is 512 bytes int k; for (k=0; k< 60; k++) file << Q_INT64(0); for (SongList::ConstIterator it = songs.begin(); it != songs.end(); it++) { Song song = *it; // write the directory (32 bytes) writeRecord( file, "\\K2\\", 4, 28); // write the filename writeRecord( file, song.filename.latin1(), 12, 12); // write the title ( 64 bytes ) writeRecord( file , song.title.latin1(), song.title.length(), 64); writeRecord( file , song.album.latin1(), song.album.length(), 64); writeRecord( file , song.artist.latin1(), song.artist.length(), 64); writeRecord( file , song.genre.latin1(), song.genre.length(), 30); writeRecord( file , song.track.latin1(), song.track.length(), 2); writeRecord( file , song.year.latin1(), song.year.length(), 4); file << Q_INT64(0); } } } void writeIndexes(const QString &dir) { QString filename_base = dir + QString::fromLatin1("/mymusic/db"); writeIndex( titleIndex, filename_base + "/songs.ldd"); writeIndex( artistIndex, filename_base + "/artist.ldd"); writeIndex( yearIndex, filename_base + "/year.ldd"); writeIndex( genreIndex, filename_base + "/genre.ldd"); writeIndex( albumIndex, filename_base + "/album.ldd"); } void scan(const QString &dir) { QDir d( (dir + QString::fromLatin1("/mymusic/k2")).latin1()); d.setFilter( QDir::Files | QDir::Hidden | QDir::NoSymLinks ); d.setSorting( QDir::Size | QDir::Reversed ); const QFileInfoList *list = d.entryInfoList(); QFileInfoListIterator it( *list ); QFileInfo *fi; while ( (fi = it.current()) != 0 ) { QString name = fi->fileName().upper(); TagLib::FileRef f(fi->filePath()); QString title = toQString(f.tag()->title()); QString artist = toQString(f.tag()->artist()); QString album = toQString(f.tag()->album()); QString genre = toQString(f.tag()->genre()); // convert year to string uint year_int = f.tag()->year(); QString year = QString::number(year_int); if( year_int == 0) year = "????"; // convert track to string uint track_int = f.tag()->track(); QString track = QString::number(track_int); if( track_int < 10) track = "0" + track; Song song; song.index = g_song_index++; song.filename = name; song.title = title; song.album = album; song.artist = artist; song.genre = genre; song.year = year; song.track = track; addSong(song); printf( "%s %s %s %s %s %s\n", fi->filePath().latin1(), artist.latin1(), album.latin1(), genre.latin1(), year.latin1(), track.latin1() ); ++it; } } void index(const QString &dir) { scan(dir); writeMainDatabase(dir); writeIndexes(dir); } }; static void showUsage(const char *prog) { LOG << "Usage:" << prog << " mount-point" << std::endl; LOG << "Where mount-point is where your device is mounted as msdos" << std::endl; } static void showInfo() { LOG << "My Mini Dj database indexer - (c) 2006 Duncan Mac-Vicar P." << std::endl; } int main(int argc, char *argv[]) { if(argc != 2) { showInfo(); showUsage(argv[0]); exit(1); } else { if(!QDir(QString::fromLatin1(argv[1]) + QString::fromLatin1("/mymusic/k2")).exists()) { LOG << argv[1] << " is missing mymusic/k2. Check there is a real device mounted there" << std::endl; exit(1); } } MiniDJ dj; dj.index(QString::fromLatin1(argv[1])); return 0; }

Google-Anzeigen