コード例 #1
0
ファイル: Hashes.cs プロジェクト: darknd/GameDBManagerPCE
        private void button2_Click(object sender, EventArgs e)
        {
            foreach (DataGridViewCell r in dataGridView1.SelectedCells)
            {
                String crc = (String)r.Value;

                GameDB.GameCkRow ck = gameDB.GameCk.FirstOrDefault(x => x.Checksum == crc);

                if (ck != null)
                {
                    gameDB.GameCk.RemoveGameCkRow(ck);
                }
            }
        }
コード例 #2
0
        private void button1_Click(object sender, EventArgs e)
        {
            OpenFileDialog ofn = new OpenFileDialog();

            ofn.CheckPathExists = true;
            ofn.Multiselect     = false;
            ofn.Filter          = "ROM Files (*.bin,*.md,*.sms,*.32x,*.sg)|*.bin;*.md;*.sms;*.32x;*.sg|CDRom cuesheets (*.cue)|*.cue";

            if (ofn.ShowDialog() == DialogResult.OK)
            {
                uint crc;
                if (ofn.FileName.EndsWith(".bin", StringComparison.InvariantCultureIgnoreCase) ||
                    ofn.FileName.EndsWith(".md", StringComparison.InvariantCultureIgnoreCase) ||
                    ofn.FileName.EndsWith(".sms", StringComparison.InvariantCultureIgnoreCase) ||
                    ofn.FileName.EndsWith(".32x", StringComparison.InvariantCultureIgnoreCase) ||
                    ofn.FileName.EndsWith(".sg", StringComparison.InvariantCultureIgnoreCase)
                    )
                {
                    byte[] data = File.ReadAllBytes(ofn.FileName);

                    if ((data.Length & 0xFFF) != 0)
                    {
                        uint l = (uint)data.Length & 0xFFFFF000;

                        byte[] dat = new byte[l];
                        Array.Copy(data, data.Length & 0xFFF, dat, 0, l);

                        data = dat;

                        crc = Crc32.Compute(data);
                    }
                    else
                    {
                        crc = Crc32.Compute(data);
                    }
                }
                else if (ofn.FileName.EndsWith(".cue", StringComparison.InvariantCultureIgnoreCase))
                {
                    CueSheet cue = new CueSheet(ofn.FileName);
                    crc = GameDBMgr.ComputeCueCrc(cue);
                }
                else
                {
                    MessageBox.Show("Invalid file extension");
                    return;
                }

                //Check if the crc already exists
                string           crcstr = crc.ToString("X8");
                GameDB.GameCkRow ck     = gameDB.GameCk.FirstOrDefault(x => x.Checksum == crcstr);
                if (ck != null)
                {
                    MessageBox.Show(ck.GameID == gameID
                                                ? "This checksum already exists for this game"
                                                : "This checksum already exists for a different game!!");
                }
                else
                {
                    ck          = gameDB.GameCk.NewGameCkRow();
                    ck.GameID   = gameID;
                    ck.Checksum = crcstr;

                    gameDB.GameCk.AddGameCkRow(ck);
                }
            }
        }
コード例 #3
0
        private static void ScanDir(string dir, GameDB db, GameDBMgr form)
        {
            ushort gamecnt = 0;
            ushort sccnt   = 0;

            Game[] games   = new Game[1024];
            byte[] scshots = new byte[1024 * 3072];

            if (form != null)
            {
                form.Invoke(new Action(() =>
                {
                    form.label1.Text = Path.GetFileName(dir);
                }));
            }
            else
            {
                Console.WriteLine("Processing directory " + Path.GetFileName(dir));
            }


            foreach (string f in Directory.GetFiles(dir, "*.*"))
            {
                if (f.Contains(".wav"))
                {
                    continue;
                }

                if (f.Contains("Track ") && f.Contains(".bin"))
                {
                    continue;
                }

                if (GetSize(f) > 16 * 1024 * 1024)
                {
                    continue;
                }

                byte[] data = File.ReadAllBytes(f);

                uint crc = Crc32.Compute(data);

                GameDB.GameCkRow ck = db.GameCk.FirstOrDefault(w => w.Checksum == crc.ToString("X8"));

                if (ck == null && (data.Length & 0xFFF) != 0)
                {
                    uint l = (uint)data.Length & 0xFFFFF000;

                    byte[] dat = new byte[l];
                    Array.Copy(data, data.Length & 0xFFF, dat, 0, l);

                    data = dat;

                    crc = Crc32.Compute(data);

                    ck = db.GameCk.FirstOrDefault(w => w.Checksum == crc.ToString("X8"));
                }

                if (ck != null)
                {
                    //var namecrc = Crc32.Compute(Encoding.ASCII.GetBytes(f.Substring(f.LastIndexOf('\\') + 1)));
                    string nn = f.Substring(f.LastIndexOfAny(new char[] { '\\', '/' }) + 1);
                    nn = nn.Substring(0, nn.LastIndexOf('.'));

                    byte[] name    = Encoding.ASCII.GetBytes(nn);
                    byte[] namecnv = new byte[56];

                    if (name.Length > 56)
                    {
                        Array.Copy(name, namecnv, 56);
                    }
                    else
                    {
                        Array.Copy(name, namecnv, name.Length);
                    }

                    for (int i = 0; i < namecnv.Length; ++i)
                    {
                        namecnv[i] = ProcessChar(namecnv[i]);
                    }

                    uint namecrc = Crc32.update_crc(0xFFFFFFFF, namecnv, 56);

                    Game existing = games.Take(gamecnt).FirstOrDefault(x => x.checksum != 0 && x.GameID == ck.GameID);

                    if (existing != null)
                    {
                        Game g = new Game();
                        g.checksum = namecrc;
                        g.remap    = existing.remap;
                        g.GameID   = existing.GameID;

                        games[gamecnt] = g;
                        ++gamecnt;
                    }
                    else
                    {
                        GameDB.GameRow gg = db.Game.FirstOrDefault(x => x.ID == ck.GameID);

                        if (gg != null && !gg.IsScreenshotNull())
                        {
                            string dst = "TileCache/" + gg.Screenshot.Substring(gg.Screenshot.LastIndexOfAny(new char[] { '\\', '/' }) + 1);

                            dst = dst.Replace(".png", ".tile");

                            if (File.Exists(dst))
                            {
                                Game g = new Game();
                                g.checksum = namecrc;
                                g.remap    = sccnt;
                                g.GameID   = ck.GameID;

                                games[gamecnt] = g;
                                ++gamecnt;

                                //copy screenshot to the scshot block
                                byte[] scshot = File.ReadAllBytes(dst);

                                byte[] scshot2 = new byte[2048];
                                Array.Copy(scshot, scshot2, scshot.Length);

                                //add year, genre...
                                scshot2[0x700] = 0x1;                                   //version
                                if (!gg.IsGenreNull())
                                {
                                    scshot2[0x701] = (byte)gg.Genre;
                                }

                                if (!gg.IsYearNull())
                                {
                                    scshot2[0x702] = (byte)(gg.Year & 0xFF);
                                    scshot2[0x703] = (byte)((gg.Year >> 8) & 0xFF);
                                }

                                Debug.Assert(scshot2.Length == 2048);
                                Array.Copy(scshot2, 0, scshots, 2048 * sccnt, scshot2.Length);

                                sccnt++;
                            }
                        }
                    }
                }
                else
                {
                    //Console.WriteLine("Missing crc " + f);
                }
            }

            //scan dirs for cds
            foreach (string d in Directory.GetDirectories(dir))
            {
                string[] cues = Directory.GetFiles(d, "*.cue");
                if (cues.Length == 1)
                {
                    try
                    {
                        CueSheet cue = new CueSheet(cues[0]);
                        uint     crc = ComputeCueCrc(cue);


                        GameDB.GameCkRow ck = db.GameCk.FirstOrDefault(w => w.Checksum == crc.ToString("X8"));

                        if (ck != null)
                        {
                            //var namecrc = Crc32.Compute(Encoding.ASCII.GetBytes(f.Substring(f.LastIndexOf('\\') + 1)));
                            string nn = d.Substring(d.LastIndexOfAny(new char[] { '\\', '/' }) + 1);

                            byte[] name    = Encoding.ASCII.GetBytes(nn);
                            byte[] namecnv = new byte[56];

                            Array.Copy(name, namecnv, name.Length > 56 ? 56 : name.Length);

                            for (int i = 0; i < namecnv.Length; ++i)
                            {
                                namecnv[i] = ProcessChar(namecnv[i]);
                            }

                            uint namecrc = Crc32.update_crc(0xFFFFFFFF, namecnv, 56);

                            Game existing = games.Take(gamecnt).FirstOrDefault(x => x.checksum != 0 && x.GameID == ck.GameID);

                            if (existing != null)
                            {
                                Game g = new Game();
                                g.checksum = namecrc;
                                g.remap    = existing.remap;
                                g.GameID   = existing.GameID;

                                games[gamecnt] = g;
                                ++gamecnt;
                            }
                            else
                            {
                                GameDB.GameRow gg = db.Game.FirstOrDefault(x => x.ID == ck.GameID);

                                if (gg != null && !gg.IsScreenshotNull())
                                {
                                    string dst = "TileCache/" + gg.Screenshot.Substring(gg.Screenshot.LastIndexOfAny(new char[] { '\\', '/' }) + 1);

                                    dst = dst.Replace(".png", ".tile");

                                    if (File.Exists(dst))
                                    {
                                        Game g = new Game();
                                        g.checksum = namecrc;
                                        g.remap    = sccnt;
                                        g.GameID   = ck.GameID;

                                        games[gamecnt] = g;
                                        ++gamecnt;

                                        //copy screenshot to the scshot block
                                        byte[] scshot = File.ReadAllBytes(dst);

                                        byte[] scshot2 = new byte[2048];
                                        Array.Copy(scshot, scshot2, scshot.Length);

                                        //add year, genre...
                                        scshot2[0x700] = 0x1;                                           //version
                                        if (!gg.IsGenreNull())
                                        {
                                            scshot2[0x701] = (byte)gg.Genre;
                                        }

                                        if (!gg.IsYearNull())
                                        {
                                            scshot2[0x702] = (byte)(gg.Year & 0xFF);
                                            scshot2[0x703] = (byte)((gg.Year >> 8) & 0xFF);
                                        }

                                        Debug.Assert(scshot2.Length == 2048);
                                        Array.Copy(scshot2, 0, scshots, 2048 * sccnt, scshot2.Length);

                                        sccnt++;
                                    }
                                }
                            }
                        }
                        else
                        {
                            //Console.WriteLine("Missing crc " + f);
                        }
                    }
                    catch (Exception ex)
                    {
                        Console.WriteLine("Error processing " + cues[0] + " . Skipped");
                        Console.WriteLine(ex.Message);
                    }
                }
            }

            if (gamecnt != 0)
            {
                games = games.Take(gamecnt).OrderBy(x => x.checksum).ToArray();

                //Console.WriteLine("Writting game.db");

                using (FileStream fs = new FileStream(dir + "/games.dbs", FileMode.Create, FileAccess.Write))
                {
                    using (BinaryWriter bw = new BinaryWriter(fs))
                    {
                        foreach (Game g in games)
                        {
                            bw.Write(g.checksum);
                        }

                        for (int i = 0; i < 1024 - games.Length; ++i)
                        {
                            bw.Write(0xFFFFFFFF);
                        }

                        foreach (Game g in games)
                        {
                            bw.Write(g.remap);
                        }

                        for (int i = 0; i < 1024 - games.Length; ++i)
                        {
                            bw.Write((ushort)0xFFFF);
                        }

                        bw.Write(scshots, 0, 2048 * sccnt);
                    }
                }
            }

            foreach (string d in Directory.GetDirectories(dir))
            {
                ScanDir(d, db, form);
            }
        }