Quick and dirty global setting for forcing un-compression of

sets.

ROMVault2/DatMaker.cs

@@ -57,11 +57,11 @@ namespace ROMVault2
 
         private static string clean(string s)
         {
+            s = s.Replace("&", "&");
             s = s.Replace("\"", """);
             s = s.Replace("'", "'");
             s = s.Replace("<", "&lt;");
             s = s.Replace(">", "&gt;");
-            s = s.Replace("&", "&amp;");
             return s;
         }
 

ROMVault2/DatReaders/DatCmpReader.cs

@@ -142,6 +142,8 @@ namespace ROMVault2.DatReaders
             }
 
             thisFileType = forceZipping.ToLower() != "no" ? FileType.ZipFile : FileType.File;
+            if (Settings.FixLevel == eFixLevel.Uncompressed)
+                thisFileType = FileType.File;
             tDir.Dat = tDat;
             return true;
 

ROMVault2/DatReaders/DatDOSReader.cs

@@ -97,7 +97,7 @@ namespace ROMVault2.DatReaders
                 }
             }
 
-            thisFileType = FileType.ZipFile;
+            thisFileType = Settings.FixLevel == eFixLevel.Uncompressed ? FileType.File : FileType.ZipFile;
             tDir.Dat = tDat;
             return true;
 

ROMVault2/DatReaders/DatMessXMLReader.cs

@@ -16,7 +16,9 @@ namespace ROMVault2.DatReaders
 
         public static bool ReadDat(ref RvDir tDat, XmlDocument doc)
         {
-            if (!LoadHeaderFromDat(ref tDat, ref doc))
+            FileType thisFileType = FileType.Unknown;
+
+            if (!LoadHeaderFromDat(ref tDat, ref doc, ref thisFileType))
                 return false;
 
             if (doc.DocumentElement == null)
@@ -27,13 +29,13 @@ namespace ROMVault2.DatReaders
                 return false;
             for (int i = 0; i < gameNodeList.Count; i++)
             {
-                LoadGameFromDat(ref tDat, gameNodeList[i]);
+                LoadGameFromDat(ref tDat, gameNodeList[i], thisFileType);
             }
 
             return true;
         }
 
-        private static bool LoadHeaderFromDat(ref RvDir tDir, ref XmlDocument doc)
+        private static bool LoadHeaderFromDat(ref RvDir tDir, ref XmlDocument doc, ref FileType thisFileType)
         {
             XmlNodeList head = doc.SelectNodes("softwarelist");
             if (head == null)
@@ -62,21 +64,38 @@ namespace ROMVault2.DatReaders
                     tDat.AddData(RvDat.DatData.MergeType, "split");
                     break;
             }
-
-
+            
+            val = VarFix.String(head[0].Attributes.GetNamedItem("forcepacking")).ToLower();
+            switch (val.ToLower())
+            {
+                case "zip":
+                    tDat.AddData(RvDat.DatData.FileType, "zip");
+                    thisFileType = FileType.ZipFile;
+                    break;
+                case "unzip":
+                case "file":
+                    tDat.AddData(RvDat.DatData.FileType, "file");
+                    thisFileType = FileType.File;
+                    break;
+                default:
+                    thisFileType = FileType.ZipFile;
+                    break;
+            }
+            if (Settings.FixLevel == eFixLevel.Uncompressed)
+                thisFileType = FileType.File;
 
             tDir.Dat = tDat;
             return true;
         }
 
-        private static void LoadGameFromDat(ref RvDir tDat, XmlNode gameNode)
+        private static void LoadGameFromDat(ref RvDir tDat, XmlNode gameNode, FileType thisFileType)
         {
             if (gameNode.Attributes == null)
                 return;
 
             RvDir parent = tDat;
 
-            RvDir tDir = new RvDir(FileType.Zip)
+            RvDir tDir = new RvDir(DBTypeGet.DirFromFile(thisFileType))
                         {
                             Name = VarFix.CleanFileName(gameNode.Attributes.GetNamedItem("name")),
                             Game = new RvGame(),
@@ -137,7 +156,7 @@ namespace ROMVault2.DatReaders
                         if (romNodeList != null)
                             for (int iR = 0; iR < romNodeList.Count; iR++)
                             {
-                                LoadRomFromDat(ref tDir, romNodeList[iR]);
+                                LoadRomFromDat(ref tDir, romNodeList[iR], thisFileType);
                             }
                     }
             }
@@ -164,7 +183,7 @@ namespace ROMVault2.DatReaders
 
         }
 
-        private static void LoadRomFromDat(ref RvDir tGame, XmlNode romNode)
+        private static void LoadRomFromDat(ref RvDir tGame, XmlNode romNode, FileType thisFileType)
         {
             if (romNode.Attributes == null)
                 return;
@@ -173,7 +192,7 @@ namespace ROMVault2.DatReaders
             string loadflag = VarFix.String(romNode.Attributes.GetNamedItem("loadflag"));
             if (name != null)
             {
-                RvFile tRom = new RvFile(FileType.ZipFile)
+                RvFile tRom = new RvFile(thisFileType) // changed
                                      {
                                          Name = VarFix.CleanFullFileName(name),
                                          Size = VarFix.ULong(romNode.Attributes.GetNamedItem("size")),

ROMVault2/DatReaders/DatReader.cs

@@ -270,6 +270,10 @@ namespace ROMVault2.DatReaders
                             // loop the ROMs in the parent sets
                             for (int r1 = 0; r1 < romofGame.ChildCount; r1++)
                             {
+                                // don't search fixes for files marked as nodump
+                                if (((RvFile)mGame.Child(r)).Status == "nodump" || ((RvFile)romofGame.Child(r1)).Status == "nodump")
+                                    continue;
+
                                 // only find fixes if the Name and the Size of the ROMs are the same
                                 if (mGame.Child(r).Name != romofGame.Child(r1).Name || ((RvFile)mGame.Child(r)).Size != ((RvFile)romofGame.Child(r1)).Size)
                                     continue;
@@ -285,11 +289,13 @@ namespace ROMVault2.DatReaders
                                 if (b1)
                                 {
                                     ((RvFile)mGame.Child(r)).CRC = ((RvFile)romofGame.Child(r1)).CRC;
+                                    ((RvFile)mGame.Child(r)).FileStatusSet(FileStatus.CRCFromDAT);
                                     ((RvFile)mGame.Child(r)).Status = "(CRCFound)";
                                 }
                                 else
                                 {
                                     ((RvFile)romofGame.Child(r1)).CRC = ((RvFile)mGame.Child(r)).CRC;
+                                    ((RvFile)romofGame.Child(r1)).FileStatusSet(FileStatus.CRCFromDAT);
                                     ((RvFile)romofGame.Child(r1)).Status = "(CRCFound)";
                                 }
 
@@ -428,6 +434,8 @@ namespace ROMVault2.DatReaders
                                     byte[] chdMD51 = ((RvFile)romofGame.Child(r1)).MD5CHD;
                                     if (chdMD50 != null && chdMD51 != null && !ArrByte.bCompare(chdMD50, chdMD51)) continue;
 
+                                    // don't merge if only one of the ROM is nodump
+                                    if ((((RvFile)romofGame.Child(r1)).Status == "nodump") != (((RvFile)mGame.Child(r)).Status == "nodump")) continue;
 
                                     found = true;
                                     break;
@@ -446,9 +454,9 @@ namespace ROMVault2.DatReaders
                 return;
 
             string parentName = searchGame.Game.GetData(RvGame.GameData.RomOf);
-            if (String.IsNullOrEmpty(parentName) || parentName==searchGame.Name)
+            if (String.IsNullOrEmpty(parentName) || parentName == searchGame.Name)
                 parentName = searchGame.Game.GetData(RvGame.GameData.CloneOf);
-            if (String.IsNullOrEmpty(parentName) || parentName==searchGame.Name)
+            if (String.IsNullOrEmpty(parentName) || parentName == searchGame.Name)
                 return;
 
             int intIndex;

ROMVault2/DatReaders/DatXMLReader.cs

@@ -28,20 +28,24 @@ namespace ROMVault2.DatReaders
             XmlNodeList dirNodeList = doc.DocumentElement.SelectNodes("dir");
             if (dirNodeList != null)
             {
-                for (int i = 0; i < dirNodeList.Count; i++)
-                {
-                    LoadDirFromDat(ref tDat, dirNodeList[i], thisFileType);
-                }
+                foreach (XmlNode dirNode in dirNodeList)
+                    LoadDirFromDat(ref tDat, dirNode, thisFileType);
             }
 
             XmlNodeList gameNodeList = doc.DocumentElement.SelectNodes("game");
 
             if (gameNodeList != null)
             {
-                for (int i = 0; i < gameNodeList.Count; i++)
-                {
-                    LoadGameFromDat(ref tDat, gameNodeList[i], thisFileType);
-                }
+                foreach (XmlNode gameNode in gameNodeList)
+                    LoadGameFromDat(ref tDat, gameNode, thisFileType);
+            }
+
+            XmlNodeList machineNodeList = doc.DocumentElement.SelectNodes("machine");
+
+            if (machineNodeList != null)
+            {
+                foreach (XmlNode machineNode in machineNodeList)
+                    LoadGameFromDat(ref tDat, machineNode, thisFileType);
             }
 
             return true;
@@ -60,22 +64,27 @@ namespace ROMVault2.DatReaders
             XmlNodeList dirNodeList = doc.DocumentElement.SelectNodes("dir");
             if (dirNodeList != null)
             {
-                for (int i = 0; i < dirNodeList.Count; i++)
-                {
-                    LoadDirFromDat(ref tDat, dirNodeList[i], thisFileType);
-                }
+                foreach (XmlNode dirNode in dirNodeList)
+                    LoadDirFromDat(ref tDat, dirNode, thisFileType);
             }
 
             XmlNodeList gameNodeList = doc.DocumentElement.SelectNodes("game");
 
             if (gameNodeList != null)
             {
-                for (int i = 0; i < gameNodeList.Count; i++)
-                {
-                    LoadGameFromDat(ref tDat, gameNodeList[i], thisFileType);
-                }
+                foreach (XmlNode gameNode in gameNodeList)
+                    LoadGameFromDat(ref tDat, gameNode, thisFileType);
             }
 
+            XmlNodeList machineNodeList = doc.DocumentElement.SelectNodes("machine");
+
+            if (machineNodeList != null)
+            {
+                foreach (XmlNode machineNode in machineNodeList)
+                    LoadGameFromDat(ref tDat, machineNode, thisFileType);
+            }
+
+
             return true;
         }
 
@@ -149,13 +158,15 @@ namespace ROMVault2.DatReaders
                     }
                     val = VarFix.String(packingNode.Attributes.GetNamedItem("dir")).ToLower(); // noautodir , nogame
                     if (!String.IsNullOrEmpty(val))
-                        tDat.AddData(RvDat.DatData.DirSetup,val);
+                        tDat.AddData(RvDat.DatData.DirSetup, val);
                 }
             }
 
             // Look for: <notzipped>true</notzipped>
             string notzipped = VarFix.String(head.SelectSingleNode("notzipped"));
             if (notzipped.ToLower() == "true" || notzipped.ToLower() == "yes") thisFileType = FileType.File;
+            if (Settings.FixLevel == eFixLevel.Uncompressed)
+                thisFileType = FileType.File;
 
             tDir.Dat = tDat;
             return true;

ROMVault2/FrmMain.Designer.cs

@@ -656,6 +656,7 @@
             this.GameGrid.SelectionChanged += new System.EventHandler(this.GameGridSelectionChanged);
             this.GameGrid.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler(this.GameGridMouseDoubleClick);
             this.GameGrid.MouseUp += new System.Windows.Forms.MouseEventHandler(this.GameGrid_MouseUp);
+            this.GameGrid.ColumnHeaderMouseClick += new System.Windows.Forms.DataGridViewCellMouseEventHandler(this.GameGridColumnHeaderMouseClick);
             // 
             // Type
             // 
@@ -664,7 +665,7 @@
             this.Type.Name = "Type";
             this.Type.ReadOnly = true;
             this.Type.Resizable = System.Windows.Forms.DataGridViewTriState.True;
-            this.Type.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.Automatic;
+            this.Type.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.NotSortable;
             this.Type.Width = 40;
             // 
             // CGame
@@ -672,6 +673,7 @@
             this.CGame.HeaderText = "Game (Directory / Zip)";
             this.CGame.Name = "CGame";
             this.CGame.ReadOnly = true;
+            this.CGame.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.Programmatic;
             this.CGame.Width = 220;
             // 
             // CDescription
@@ -679,6 +681,7 @@
             this.CDescription.HeaderText = "Description";
             this.CDescription.Name = "CDescription";
             this.CDescription.ReadOnly = true;
+            this.CDescription.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.Programmatic;
             this.CDescription.Width = 220;
             // 
             // CCorrect
@@ -687,6 +690,7 @@
             this.CCorrect.Name = "CCorrect";
             this.CCorrect.ReadOnly = true;
             this.CCorrect.Resizable = System.Windows.Forms.DataGridViewTriState.False;
+            this.CCorrect.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.NotSortable;
             this.CCorrect.Width = 500;
             // 
             // RomGrid
@@ -756,7 +760,7 @@
             this.CGot.Name = "CGot";
             this.CGot.ReadOnly = true;
             this.CGot.Resizable = System.Windows.Forms.DataGridViewTriState.True;
-            this.CGot.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.Automatic;
+            this.CGot.SortMode = System.Windows.Forms.DataGridViewColumnSortMode.NotSortable;
             this.CGot.Width = 65;
             // 
             // CRom

ROMVault2/FrmMain.cs

@@ -7,7 +7,6 @@ using System;
 using System.Diagnostics;
 using System.Drawing;
 using System.Globalization;
-using System.ServiceModel;
 using System.Windows.Forms;
 using ROMVault2.Properties;
 using ROMVault2.RvDB;
@@ -18,7 +17,6 @@ namespace ROMVault2
 {
     public partial class FrmMain : Form
     {
-
         private static readonly Color CBlue = Color.FromArgb(214, 214, 255);
         private static readonly Color CGreyBlue = Color.FromArgb(214, 224, 255);
         private static readonly Color CRed = Color.FromArgb(255, 214, 214);
@@ -35,10 +33,13 @@ namespace ROMVault2
         private static readonly Color CWhite = Color.FromArgb(255, 255, 255);
 
         private readonly Color[] _displayColor;
+        private readonly Color[] _fontColor;
 
         private bool _updatingGameGrid;
-
-        public static int[] GameGridColumnXPositions;
+	
+        private int _gameGridSortColumnIndex;
+        private SortOrder _gameGridSortOrder = SortOrder.Descending;
+        private static int[] _gameGridColumnXPositions;
 
         private FrmKey _fk;
 
@@ -70,6 +71,7 @@ namespace ROMVault2
 
 
             _displayColor = new Color[(int)RepStatus.EndValue];
+            _fontColor = new Color[(int)RepStatus.EndValue];
 
             // RepStatus.UnSet
 
@@ -101,7 +103,10 @@ namespace ROMVault2
 
             _displayColor[(int)RepStatus.Deleted] = CWhite;
 
-            GameGridColumnXPositions = new int[(int)RepStatus.EndValue];
+            for (int i = 0; i < (int)RepStatus.EndValue; i++)
+                _fontColor[i] = contrasty(_displayColor[i]);
+
+            _gameGridColumnXPositions = new int[(int)RepStatus.EndValue];
 
             DirTree.Setup(ref DB.DirTree);
 
@@ -410,33 +415,33 @@ namespace ROMVault2
             if (cf != DirTree.GetSelected())
                 DatSetSelected(cf);
 
-            if (e.Button == MouseButtons.Right)
+            if (e.Button != MouseButtons.Right)
+                return;
+
+
+            RvDir tn = (RvDir)sender;
+
+            ContextMenu mnuContext = new ContextMenu();
+
+            MenuItem mnuFile = new MenuItem
             {
-                RvDir tn = (RvDir)sender;
+                Index = 0,
+                Text = Resources.FrmMain_DirTreeRvSelected_Set_ROM_DIR,
+                Tag = tn.TreeFullName
+            };
+            mnuFile.Click += MnuFileClick;
+            mnuContext.MenuItems.Add(mnuFile);
 
-                ContextMenu mnuContext = new ContextMenu();
-
-                MenuItem mnuFile = new MenuItem
-                {
-                    Index = 0,
-                    Text = Resources.FrmMain_DirTreeRvSelected_Set_ROM_DIR,
-                    Tag = tn.TreeFullName
-                };
-                mnuFile.Click += MnuFileClick;
-                mnuContext.MenuItems.Add(mnuFile);
-
-                MenuItem mnuMakeDat = new MenuItem
-                {
-                    Index = 1,
-                    Text = @"Make Dat",
-                    Tag = tn
-                };
-                mnuMakeDat.Click += MnuMakeDatClick;
-                mnuContext.MenuItems.Add(mnuMakeDat);
-
-
-                mnuContext.Show(DirTree, e.Location);
-            }
+            MenuItem mnuMakeDat = new MenuItem
+            {
+                Index = 1,
+                Text = @"Make Dat",
+                Tag = tn
+            };
+            mnuMakeDat.Click += MnuMakeDatClick;
+            mnuContext.MenuItems.Add(mnuMakeDat);
+            
+            mnuContext.Show(DirTree, e.Location);
         }
 
         #region "DAT display code"
@@ -444,9 +449,23 @@ namespace ROMVault2
         private void DatSetSelected(RvBase cf)
         {
             DirTree.Refresh();
+
+            if (Settings.IsMono)
+            {
+                if (GameGrid.RowCount > 0)
+                    GameGrid.CurrentCell = GameGrid[0,0];
+                if (RomGrid.RowCount > 0)
+                    RomGrid.CurrentCell = RomGrid[0,0];
+            }
+
             GameGrid.Rows.Clear();
             RomGrid.Rows.Clear();
 
+            // clear sorting
+            GameGrid.Columns[_gameGridSortColumnIndex].HeaderCell.SortGlyphDirection = SortOrder.None;
+            _gameGridSortColumnIndex = 0;
+            _gameGridSortOrder = SortOrder.Descending;
+
             if (cf == null)
                 return;
 
@@ -579,12 +598,27 @@ namespace ROMVault2
             lblDITRomsUnknown.Text = (tDir.DirStatus.CountUnknown() + tDir.DirStatus.CountInToSort()).ToString(CultureInfo.InvariantCulture);
 
             _updatingGameGrid = true;
+
+            if (Settings.IsMono)
+            {
+                if (GameGrid.RowCount > 0)
+                    GameGrid.CurrentCell = GameGrid[0,0];
+                if (RomGrid.RowCount > 0)
+                    RomGrid.CurrentCell = RomGrid[0,0];
+            }
+
             GameGrid.Rows.Clear();
             RomGrid.Rows.Clear();
 
+            // clear sorting
+            GameGrid.Columns[_gameGridSortColumnIndex].HeaderCell.SortGlyphDirection = SortOrder.None;
+            _gameGridSortColumnIndex = 0;
+            _gameGridSortOrder = SortOrder.Descending;
+
+
             ReportStatus tDirStat;
 
-            GameGridColumnXPositions = new int[(int)RepStatus.EndValue];
+            _gameGridColumnXPositions = new int[(int)RepStatus.EndValue];
 
             int rowCount = 0;
             for (int j = 0; j < tDir.ChildCount; j++)
@@ -621,8 +655,8 @@ namespace ROMVault2
                     if (tDirStat.Get(RepairStatus.DisplayOrder[l]) <= 0) continue;
 
                     int len = DigitLength(tDirStat.Get(RepairStatus.DisplayOrder[l])) * 7 + 26;
-                    if (len > GameGridColumnXPositions[columnIndex])
-                        GameGridColumnXPositions[columnIndex] = len;
+                    if (len > _gameGridColumnXPositions[columnIndex])
+                        _gameGridColumnXPositions[columnIndex] = len;
                     columnIndex++;
                 }
             }
@@ -631,8 +665,8 @@ namespace ROMVault2
             int t = 0;
             for (int l = 0; l < (int)RepStatus.EndValue; l++)
             {
-                int colWidth = GameGridColumnXPositions[l];
-                GameGridColumnXPositions[l] = t;
+                int colWidth = _gameGridColumnXPositions[l];
+                _gameGridColumnXPositions[l] = t;
                 t += colWidth;
             }
 
@@ -706,16 +740,17 @@ namespace ROMVault2
             }
         }
 
-        private void GameGrid_CellFormatting(object sender, System.Windows.Forms.DataGridViewCellFormattingEventArgs e)
+        private void GameGrid_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
         {
 
             if (_updatingGameGrid)
                 return;
   
             Rectangle cellBounds = GameGrid.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, false);
-            RvDir tRvDir = (ROMVault2.RvDB.RvDir)GameGrid.Rows[e.RowIndex].Tag;
+            RvDir tRvDir = (RvDir)GameGrid.Rows[e.RowIndex].Tag;
             ReportStatus tDirStat = tRvDir.DirStatus;
             Color bgCol = Color.FromArgb(255, 255, 255);
+            Color fgCol = Color.FromArgb(0, 0, 0);
 
             if (cellBounds.Width == 0 || cellBounds.Height == 0)
                 return;
@@ -725,6 +760,7 @@ namespace ROMVault2
                 if (tDirStat.Get(t1) <= 0) continue;
 
                 bgCol = _displayColor[(int)t1];
+                fgCol = _fontColor[(int)t1];
                 break;
             }
 
@@ -732,6 +768,7 @@ namespace ROMVault2
             {
                 e.CellStyle.BackColor = bgCol;
                 e.CellStyle.SelectionBackColor = bgCol;
+                e.CellStyle.ForeColor = fgCol;
 
                 Bitmap bmp = new Bitmap(cellBounds.Width, cellBounds.Height);
                 Graphics g = Graphics.FromImage(bmp);
@@ -770,6 +807,7 @@ namespace ROMVault2
             else if (GameGrid.Columns[e.ColumnIndex].Name == "CGame")
             {
                 e.CellStyle.BackColor = bgCol;
+                e.CellStyle.ForeColor = fgCol;
 
                 if (String.IsNullOrEmpty(tRvDir.FileName))
                     e.Value = tRvDir.Name;
@@ -779,6 +817,7 @@ namespace ROMVault2
             else if (GameGrid.Columns[e.ColumnIndex].Name == "CDescription")
             {
                 e.CellStyle.BackColor = bgCol;
+                e.CellStyle.ForeColor = fgCol;
 
                 if (tRvDir.Game != null)
                     e.Value = tRvDir.Game.GetData(RvGame.GameData.Description);
@@ -802,7 +841,7 @@ namespace ROMVault2
 
                     if (tRvDir.DirStatus.Get(RepairStatus.DisplayOrder[l]) <= 0) continue;
 
-                    gOff = FrmMain.GameGridColumnXPositions[columnIndex];
+                    gOff = _gameGridColumnXPositions[columnIndex];
                     Bitmap bm = rvImages.GetBitmap(@"G_" + RepairStatus.DisplayOrder[l]);
                     if (bm != null)
                     {
@@ -823,7 +862,7 @@ namespace ROMVault2
 
                     if (tRvDir.DirStatus.Get(RepairStatus.DisplayOrder[l]) > 0)
                     {
-                        gOff = FrmMain.GameGridColumnXPositions[columnIndex];
+                        gOff = _gameGridColumnXPositions[columnIndex];
                         g.DrawString(tRvDir.DirStatus.Get(RepairStatus.DisplayOrder[l]).ToString(CultureInfo.InvariantCulture), drawFont, drawBrushBlack, new PointF(gOff + 20, 3));
                         columnIndex++;
                     }
@@ -833,9 +872,83 @@ namespace ROMVault2
                 e.Value = bmp;
             }
             else
-              Console.WriteLine("WARN: GameGrid_CellFormatting() unknown column: {0}", GameGrid.Columns[e.ColumnIndex].Name);
+                Console.WriteLine("WARN: GameGrid_CellFormatting() unknown column: {0}", GameGrid.Columns[e.ColumnIndex].Name);
         }
 
+        private void GameGridColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
+        {
+
+            // only allow sort on CGame/CDescription
+            if (e.ColumnIndex != 1 && e.ColumnIndex != 2)
+                return;
+
+            DataGridViewColumn newColumn = GameGrid.Columns[e.ColumnIndex];
+            DataGridViewColumn oldColumn = GameGrid.Columns[_gameGridSortColumnIndex];
+
+            if (newColumn == oldColumn)
+            {
+                _gameGridSortOrder = _gameGridSortOrder == SortOrder.Ascending ? SortOrder.Descending : SortOrder.Ascending;
+            }
+            else
+            {
+                oldColumn.HeaderCell.SortGlyphDirection = SortOrder.None;
+                _gameGridSortOrder = SortOrder.Ascending;
+            }
+
+            GameGrid.Sort(new GameGridRowComparer(_gameGridSortOrder, e.ColumnIndex));
+            newColumn.HeaderCell.SortGlyphDirection = _gameGridSortOrder;
+            _gameGridSortColumnIndex = e.ColumnIndex;
+        }
+
+        private class GameGridRowComparer : System.Collections.IComparer
+        {
+            private readonly int _sortMod = 1;
+            private readonly int _columnIndex;
+
+            public GameGridRowComparer(SortOrder sortOrder, int index)
+            {
+                _columnIndex = index;
+
+                if (sortOrder == SortOrder.Descending)
+                    _sortMod = -1;
+            }
+
+            public int Compare(object a, object b)
+            {
+                DataGridViewRow aRow = (DataGridViewRow)a;
+                DataGridViewRow bRow = (DataGridViewRow)b;
+
+                RvDir aRvDir = (RvDir)aRow.Tag;
+                RvDir bRvDir = (RvDir)bRow.Tag;
+
+                int result = 0;
+                switch (_columnIndex)
+                {
+                    case 1: // CGame
+                        result = String.CompareOrdinal(aRvDir.Name, bRvDir.Name);
+                        break;
+                    case 2: // CDescription
+                        String aDes = "";
+                        String bDes = "";
+                        if (aRvDir.Game != null)
+                            aDes = aRvDir.Game.GetData(RvGame.GameData.Description);
+                        if (bRvDir.Game != null)
+                            bDes = bRvDir.Game.GetData(RvGame.GameData.Description);
+
+                        result = String.CompareOrdinal(aDes, bDes);
+
+                        // if desciptions match, fall through to sorting by name
+                        if (result == 0)
+                            result = String.CompareOrdinal(aRvDir.Name, bRvDir.Name);
+
+                        break;
+                    default:
+                        Console.WriteLine("WARN: GameGridRowComparer::Compare() Invalid columnIndex: {0}", _columnIndex);
+                        break;
+                }
+                return _sortMod * result;
+            }
+        }
         #endregion
 
         #region "Rom Grid Code"
@@ -860,7 +973,7 @@ namespace ROMVault2
 
         private void gbSetInfo_Resize(object sender, EventArgs e)
         {
-            int leftPos = 84;
+            const int leftPos = 84;
             int rightPos = gbSetInfo.Width - 15;
             if (rightPos > 750) rightPos = 750;
             int width = rightPos - leftPos;
@@ -890,14 +1003,14 @@ namespace ROMVault2
             lblSITDeveloper.Width = width;
 
             int width3 = (int)((double)width * 0.24);
-            int P2 = (int)((double)width * 0.38);
+            int p2 = (int)((double)width * 0.38);
 
             int width4 = (int) ((double) width*0.24);
 
             lblSITEdition.Width = width3;
 
-            lblSIVersion.Left = leftPos + P2 - 78;
-            lblSITVersion.Left = leftPos + P2;
+            lblSIVersion.Left = leftPos + p2 - 78;
+            lblSITVersion.Left = leftPos + p2;
             lblSITVersion.Width = width3;
 
             lblSIType.Left = leftPos + width - width3 - 78;
@@ -907,8 +1020,8 @@ namespace ROMVault2
 
             lblSITMedia.Width = width3;
 
-            lblSILanguage.Left = leftPos + P2 - 78;
-            lblSITLanguage.Left = leftPos + P2;
+            lblSILanguage.Left = leftPos + p2 - 78;
+            lblSITLanguage.Left = leftPos + p2;
             lblSITLanguage.Width = width3;
 
             lblSIPlayers.Left = leftPos + width - width3 - 78;
@@ -917,8 +1030,8 @@ namespace ROMVault2
             
             lblSITRatings.Width = width3;
 
-            lblSIGenre.Left = leftPos + P2 - 78;
-            lblSITGenre.Left = leftPos + P2;
+            lblSIGenre.Left = leftPos + p2 - 78;
+            lblSITGenre.Left = leftPos + p2;
             lblSITGenre.Width = width3;
 
             lblSIPeripheral.Left = leftPos + width - width3 - 78;
@@ -1160,6 +1273,9 @@ namespace ROMVault2
                 }
             }
 
+            if (Settings.IsMono && RomGrid.RowCount > 0)
+                RomGrid.CurrentCell = RomGrid[0,0];
+
             RomGrid.Rows.Clear();
             AddDir(tGame, "");
             GC.Collect();
@@ -1186,6 +1302,13 @@ namespace ROMVault2
             }
         }
 
+        // returns either white or black, depending of quick luminance of the Color " a "
+        // called when the _displayColor is finished, in order to populate the _fontColor table.
+        private Color contrasty(Color a)
+        {
+            return (a.R << 1) + a.B + a.G + (a.G << 2) < 1024 ? Color.White : Color.Black;
+        }
+
         private void AddRom(RvFile tRomTable, string pathAdd)
         {
 
@@ -1196,8 +1319,11 @@ namespace ROMVault2
                 RomGrid.Rows[row].Tag = tRomTable;
 
                 for (int i = 0; i < RomGrid.Rows[row].Cells.Count; i++)
-                    RomGrid.Rows[row].Cells[i].Style.BackColor = _displayColor[(int)tRomTable.RepStatus];
-
+                {
+                    DataGridViewCellStyle cs = RomGrid.Rows[row].Cells[i].Style;
+                    cs.BackColor = _displayColor[(int)tRomTable.RepStatus];
+                    cs.ForeColor = _fontColor[(int)tRomTable.RepStatus];
+                }
                 string fname = pathAdd + tRomTable.Name;
                 if (!string.IsNullOrEmpty(tRomTable.FileName))
                     fname += " (Found: " + tRomTable.FileName + ")";
@@ -1275,14 +1401,14 @@ namespace ROMVault2
             }
         }
 
-        private void RomGrid_CellFormatting(object sender, System.Windows.Forms.DataGridViewCellFormattingEventArgs e)
+        private void RomGrid_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
         {
 
             if (_updatingGameGrid)
                 return;
 
             Rectangle cellBounds = RomGrid.GetCellDisplayRectangle(e.ColumnIndex, e.RowIndex, false);
-            RvFile tRvFile = (ROMVault2.RvDB.RvFile)RomGrid.Rows[e.RowIndex].Tag;
+            RvFile tRvFile = (RvFile)RomGrid.Rows[e.RowIndex].Tag;
 
             if (cellBounds.Width == 0 || cellBounds.Height == 0)
                 return;
@@ -1335,6 +1461,7 @@ namespace ROMVault2
         private void SettingsToolStripMenuItemClick(object sender, EventArgs e)
         {
             FrmSettings fcfg = new FrmSettings();
+            fcfg.UpdateDats += UpdateDats;
             fcfg.ShowDialog(this);
             fcfg.Dispose();
         }
@@ -1404,27 +1531,26 @@ namespace ROMVault2
 
         private void GameGrid_MouseUp(object sender, MouseEventArgs e)
         {
-            if (e.Button == MouseButtons.Right)
-            {
-                int currentMouseOverRow = GameGrid.HitTest(e.X, e.Y).RowIndex;
-                if (currentMouseOverRow >= 0)
-                {
-                    object r1 = GameGrid.Rows[currentMouseOverRow].Cells[1].Value;
-                    string filename = r1 != null ? r1.ToString() : "";
-                    object r2 = GameGrid.Rows[currentMouseOverRow].Cells[2].Value;
-                    string description = r2 != null ? r2.ToString() : "";
+            if (e.Button != MouseButtons.Right)
+                return;
 
-                    try
-                    {
-                        Clipboard.Clear();
-                        Clipboard.SetText("Name : " + filename + Environment.NewLine + "Desc : " + description + Environment.NewLine);
-                    }
-                    catch
-                    {
-                    }
+            int currentMouseOverRow = GameGrid.HitTest(e.X, e.Y).RowIndex;
+            if (currentMouseOverRow >= 0)
+            {
+                object r1 = GameGrid.Rows[currentMouseOverRow].Cells[1].Value;
+                string filename = r1 != null ? r1.ToString() : "";
+                object r2 = GameGrid.Rows[currentMouseOverRow].Cells[2].Value;
+                string description = r2 != null ? r2.ToString() : "";
+
+                try
+                {
+                    Clipboard.Clear();
+                    Clipboard.SetText("Name : " + filename + Environment.NewLine + "Desc : " + description + Environment.NewLine);
+                }
+                catch
+                {
                 }
             }
-
         }
         
     }

ROMVault2/FrmSetDir.cs

@@ -35,6 +35,9 @@ namespace ROMVault2
 
         private void UpdateGrid()
         {
+            if (Settings.IsMono && DataGridGames.RowCount > 0)
+                DataGridGames.CurrentCell = DataGridGames[0,0];
+
             DataGridGames.Rows.Clear();
             foreach (DirMap t in Settings.DirPathMap)
             {
@@ -77,7 +80,7 @@ namespace ROMVault2
                                              {
                                                  ShowNewFolderButton = true,
                                                  Description = Resources.FrmSetDir_BtnSetRomLocationClick_Please_select_a_folder_for_This_Rom_Set,
-                                                 RootFolder = Environment.SpecialFolder.DesktopDirectory,
+                                                 RootFolder =  Environment.SpecialFolder.MyComputer,
                                                  SelectedPath = DBHelper.GetRealPath(_datLocation)
                                              };
             if (browse.ShowDialog() == DialogResult.OK)

ROMVault2/FrmSettings.cs

@@ -8,11 +8,17 @@ using System;
 using System.Collections.Generic;
 using System.Windows.Forms;
 using ROMVault2.Properties;
+using System.IO;
+using ROMVault2.RvDB;
 
 namespace ROMVault2
 {
     public partial class FrmSettings : Form
     {
+        public delegate void UpdateDatsDelegate();
+
+        public event UpdateDatsDelegate UpdateDats;
+
         public FrmSettings()
         {
             InitializeComponent();
@@ -29,6 +35,7 @@ namespace ROMVault2
             cboFixLevel.Items.Add("Level1");
             cboFixLevel.Items.Add("Level2");
             cboFixLevel.Items.Add("Level3");
+            cboFixLevel.Items.Add("Uncompressed");
         }
 
         private void FrmConfigLoad(object sender, EventArgs e)
@@ -54,6 +61,26 @@ namespace ROMVault2
 
         private void BtnOkClick(object sender, EventArgs e)
         {
+            if (Settings.FixLevel != (eFixLevel)cboFixLevel.SelectedIndex)
+            {
+                if (Settings.FixLevel == eFixLevel.Uncompressed ||
+                   (eFixLevel)cboFixLevel.SelectedIndex == eFixLevel.Uncompressed)
+                {
+                    DialogResult dlg = MessageBox.Show("Changing from/to uncompressed requires the cache file to be deleted.\nDo you want to proceed?", "Settings", MessageBoxButtons.YesNoCancel);
+
+                    if (dlg == DialogResult.Cancel)
+                        Close();
+
+                    if (dlg != DialogResult.Yes)
+                        return;
+
+                    File.Delete(Settings.CacheFile);
+                    DB.Read(sender, new System.ComponentModel.DoWorkEventArgs(null));
+                    Settings.FixLevel = (eFixLevel)cboFixLevel.SelectedIndex;
+                    UpdateDats();
+                }
+            }
+
             Settings.DatRoot = lblDATRoot.Text;
             Settings.ScanLevel = (eScanLevel)cboScanLevel.SelectedIndex;
             Settings.FixLevel = (eFixLevel)cboFixLevel.SelectedIndex;
@@ -88,7 +115,7 @@ namespace ROMVault2
                                              {
                                                  ShowNewFolderButton = true,
                                                  Description = Resources.FrmSettings_BtnDatClick_Please_select_a_folder_for_DAT_Root,
-                                                 RootFolder = Environment.SpecialFolder.DesktopDirectory,
+                                                 RootFolder = Environment.SpecialFolder.MyComputer,
                                                  SelectedPath = Settings.DatRoot
                                              };
 

ROMVault2/IO/RVIO.cs

@@ -57,7 +57,7 @@ namespace ROMVault2.IO
             FullName = path;
             Name = Path.GetFileName(path);
 
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.FileInfo fi = new System.IO.FileInfo(path);
 
@@ -94,7 +94,7 @@ namespace ROMVault2.IO
             FullName = path;
             Name = Path.GetFileName(path);
 
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.DirectoryInfo fi = new System.IO.DirectoryInfo(path);
 
@@ -123,7 +123,7 @@ namespace ROMVault2.IO
         {
             List<DirectoryInfo> dirs = new List<DirectoryInfo>();
 
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(FullName);
                 System.IO.DirectoryInfo[] arrDi = di.GetDirectories(SearchPattern);
@@ -183,7 +183,7 @@ namespace ROMVault2.IO
         {
             List<FileInfo> files = new List<FileInfo>();
 
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(FullName);
                 System.IO.FileInfo[] arrDi = di.GetFiles(SearchPattern);
@@ -239,7 +239,7 @@ namespace ROMVault2.IO
     {
         public static bool Exists(string path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return System.IO.Directory.Exists(path);
 
 
@@ -252,7 +252,7 @@ namespace ROMVault2.IO
         }
         public static void Move(String sourceDirName, String destDirName)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.Directory.Move(sourceDirName, destDirName);
                 return;
@@ -288,7 +288,7 @@ namespace ROMVault2.IO
         }
         public static void Delete(String path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.Directory.Delete(path);
                 return;
@@ -301,7 +301,7 @@ namespace ROMVault2.IO
 
         public static void CreateDirectory(String path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.Directory.CreateDirectory(path);
                 return;
@@ -323,7 +323,7 @@ namespace ROMVault2.IO
     {
         public static bool Exists(string path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return System.IO.File.Exists(path);
 
 
@@ -340,7 +340,7 @@ namespace ROMVault2.IO
         }
         public static void Copy(String sourceFileName, String destFileName, bool overwrite)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.File.Copy(sourceFileName, destFileName, overwrite);
                 return;
@@ -387,7 +387,7 @@ namespace ROMVault2.IO
         }
         public static void Move(String sourceFileName, String destFileName)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.File.Move(sourceFileName, destFileName);
                 return;
@@ -412,7 +412,7 @@ namespace ROMVault2.IO
         }
         public static void Delete(String path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 System.IO.File.Delete(path);
                 return;
@@ -431,7 +431,7 @@ namespace ROMVault2.IO
 
         public static bool SetAttributes(String path, FileAttributes fileAttributes)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 try
                 {
@@ -466,7 +466,7 @@ namespace ROMVault2.IO
         }
         public static string Combine(string path1, string path2)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return System.IO.Path.Combine(path1, path2);
 
             if (path1 == null || path2 == null)
@@ -538,7 +538,7 @@ namespace ROMVault2.IO
         }
         public static String GetDirectoryName(String path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return System.IO.Path.GetDirectoryName(path);
 
 
@@ -600,7 +600,7 @@ namespace ROMVault2.IO
 
         public static int OpenFileRead(string path, out System.IO.Stream stream)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 try
                 {
@@ -634,7 +634,7 @@ namespace ROMVault2.IO
 
         public static int OpenFileWrite(string path, out System.IO.Stream stream)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
             {
                 try
                 {
@@ -675,7 +675,7 @@ namespace ROMVault2.IO
     {
         public static string GetShortPath(string path)
         {
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 return path;
 
             int remove = 0;

ROMVault2/Program.cs

@@ -15,11 +15,8 @@ namespace ROMVault2
         //public static UsernamePassword Up;
         public static readonly Encoding Enc = Encoding.GetEncoding(28591);
         public const string Version = "2.2";
-        public const int SubVersion = 0;
-
-        public static string ErrorMessage;
-        public static string URL;
-
+        public const int SubVersion = 5;
+        
         public static SynchronizationContext SyncCont;
 
         /// <summary>
@@ -39,15 +36,7 @@ namespace ROMVault2
             progress.ShowDialog();
 
             progress.Dispose();
-
-            if (!String.IsNullOrEmpty(ErrorMessage))
-            {
-                MessageBox.Show(ErrorMessage);
-                if (!String.IsNullOrEmpty(URL))
-                    System.Diagnostics.Process.Start(URL);
-                return;
-            }
-
+                       
             Application.Run(new FrmMain());
         }
     }

ROMVault2/ROMVault2.csproj

@@ -9,7 +9,7 @@
     <OutputType>WinExe</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>ROMVault2</RootNamespace>
-    <AssemblyName>ROMVault21</AssemblyName>
+    <AssemblyName>ROMVault225</AssemblyName>
     <TargetFrameworkVersion>v3.5</TargetFrameworkVersion>
     <TargetFrameworkProfile>
     </TargetFrameworkProfile>
@@ -35,7 +35,7 @@
     <DebugSymbols>true</DebugSymbols>
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
-    <OutputPath>Stage\</OutputPath>
+    <OutputPath>..\..\Stage\</OutputPath>
     <DefineConstants>TRACE;DEBUG;UNMANAGED;COMPRESS;LZMA_STREAM;DOTNET20</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>

ROMVault2/Report.cs

@@ -40,8 +40,8 @@ namespace ROMVault2
             {
                 ShowNewFolderButton = true,
                 Description = @"Please select a folder for Dats",
-                RootFolder = Environment.SpecialFolder.DesktopDirectory,
-                SelectedPath = @"apps"
+                RootFolder = Environment.SpecialFolder.MyComputer,
+                SelectedPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, @"Reports")
             };
 
             if (browse.ShowDialog() != DialogResult.OK) return;
@@ -195,7 +195,7 @@ namespace ROMVault2
             SaveFileDialog saveFileDialog1 = new SaveFileDialog
             {
                 Title = @"Generate Full Report",
-                FileName = @"RVFullReport"+CleanTime()+".txt",
+                FileName = @"RVFullReport" + CleanTime() + ".txt",
                 Filter = @"Rom Vault Report (*.txt)|*.txt|All Files (*.*)|*.*",
                 FilterIndex = 1
             };
@@ -226,7 +226,7 @@ namespace ROMVault2
             SaveFileDialog saveFileDialog1 = new SaveFileDialog
             {
                 Title = @"Generate Fix Report",
-                FileName = @"RVFixReport"+CleanTime()+".txt",
+                FileName = @"RVFixReport" + CleanTime() + ".txt",
                 Filter = @"Rom Vault Fixing Report (*.txt)|*.txt|All Files (*.*)|*.*",
                 FilterIndex = 1
             };

ROMVault2/Settings.cs

@@ -28,7 +28,8 @@ namespace ROMVault2
         TrrntZipLevel3,
         Level1,
         Level2,
-        Level3
+        Level3,
+        Uncompressed
     }
 
     public static class Settings
@@ -48,7 +49,7 @@ namespace ROMVault2
         public static bool CacheSaveTimerEnabled = true;
         public static int CacheSaveTimePeriod = 10;
 
-        public static bool MonoFileIO
+        public static bool IsUnix
         {
             get
             {
@@ -56,7 +57,9 @@ namespace ROMVault2
                 return ((p == 4) || (p == 6) || (p == 128));
             }
         }
-        
+
+        public static bool IsMono { get { return (Type.GetType ("Mono.Runtime") != null); } }
+
         public static void SetDefaults()
         {
             CacheFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "RomVault2_" + DBVersion.Version + ".Cache");

ROMVault2/SupportedFiles/CHD/CHD.cs

@@ -246,7 +246,7 @@ namespace ROMVault2.SupportedFiles.CHD
             _resultType = CHDManCheck.Unset;
 
             string chdExe = "chdman.exe";
-            if (Settings.MonoFileIO)
+            if (Settings.IsUnix)
                 chdExe = "chdman";
 
             string chdPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, chdExe);

ROMVault2/SupportedFiles/Files/UnCompFiles.cs

@@ -6,18 +6,21 @@
 
 using System.IO;
 using System.Security.Cryptography;
+using System.Threading;
 using ROMVault2.SupportedFiles.Zip.ZLib;
 
 namespace ROMVault2.SupportedFiles.Files
 {
     public static class UnCompFiles
     {
-        private const int Buffersize = 4096;
-        private static readonly byte[] Buffer;
+        private const int Buffersize = 4096 * 1024;
+        private static readonly byte[] Buffer0;
+        private static readonly byte[] Buffer1;
 
         static UnCompFiles()
         {
-            Buffer = new byte[Buffersize];
+            Buffer0 = new byte[Buffersize];
+            Buffer1 = new byte[Buffersize];
         }
 
         public static int CheckSumRead(string filename, bool testDeep, out byte[] crc, out byte[] bMD5, out byte[] bSHA1)
@@ -26,11 +29,7 @@ namespace ROMVault2.SupportedFiles.Files
             bSHA1 = null;
             crc = null;
 
-            Stream ds;
-            int errorCode = IO.FileStream.OpenFileRead(filename, out ds);
-            if (errorCode != 0)
-                return errorCode;
-
+            Stream ds = null;
             CRC32Hash crc32 = new CRC32Hash();
 
             MD5 md5 = null;
@@ -38,24 +37,66 @@ namespace ROMVault2.SupportedFiles.Files
             SHA1 sha1 = null;
             if (testDeep) sha1 = SHA1.Create();
 
-            long sizetogo = ds.Length;
-        
-            while (sizetogo > 0)
+            try
             {
-                int sizenow = sizetogo > Buffersize ? Buffersize : (int)sizetogo;
+                int errorCode = IO.FileStream.OpenFileRead(filename, out ds);
+                if (errorCode != 0)
+                    return errorCode;
 
-                ds.Read(Buffer, 0, sizenow);
-                crc32.TransformBlock(Buffer, 0, sizenow, null, 0);
-                if (testDeep) md5.TransformBlock(Buffer, 0, sizenow, null, 0);
-                if (testDeep) sha1.TransformBlock(Buffer, 0, sizenow, null, 0);
-                sizetogo -= sizenow;
+                long sizetogo = ds.Length;
+
+                // Pre load the first buffer0
+                int sizeNext = sizetogo > Buffersize ? Buffersize : (int)sizetogo;
+                ds.Read(Buffer0, 0, sizeNext);
+                int sizebuffer = sizeNext;
+                sizetogo -= sizeNext;
+                bool whichBuffer = true;
+
+                while (sizebuffer > 0)
+                {
+                    sizeNext = sizetogo > Buffersize ? Buffersize : (int)sizetogo;
+
+                    Thread t0 = null;
+                    if (sizeNext > 0)
+                    {
+                        t0 = new Thread(() => { ds.Read(whichBuffer ? Buffer1 : Buffer0, 0, sizeNext); });
+                        t0.Start();
+                    }
+
+                    byte[] buffer = whichBuffer ? Buffer0 : Buffer1;
+                    Thread t1 = new Thread(() => { crc32.TransformBlock(buffer, 0, sizebuffer, null, 0); });
+                    t1.Start();
+                    if (testDeep)
+                    {
+                        Thread t2 = new Thread(() => { md5.TransformBlock(buffer, 0, sizebuffer, null, 0); });
+                        Thread t3 = new Thread(() => { sha1.TransformBlock(buffer, 0, sizebuffer, null, 0); });
+                        t2.Start();
+                        t3.Start();
+                        t2.Join();
+                        t3.Join();
+                    }
+                    if (t0 != null)
+                        t0.Join();
+                    t1.Join();
+
+                    sizebuffer = sizeNext;
+                    sizetogo -= sizeNext;
+                    whichBuffer = !whichBuffer;
+                }
+
+                crc32.TransformFinalBlock(Buffer0, 0, 0);
+                if (testDeep) md5.TransformFinalBlock(Buffer0, 0, 0);
+                if (testDeep) sha1.TransformFinalBlock(Buffer0, 0, 0);
+
+                ds.Close();
             }
+            catch
+            {
+                if (ds != null)
+                    ds.Close();
 
-            crc32.TransformFinalBlock(Buffer, 0, 0);
-            if (testDeep) md5.TransformFinalBlock(Buffer, 0, 0);
-            if (testDeep) sha1.TransformFinalBlock(Buffer, 0, 0);
-
-            ds.Close();
+                return 0x17;
+            }
 
             crc = crc32.Hash;
             if (testDeep) bMD5 = md5.Hash;
@@ -63,8 +104,5 @@ namespace ROMVault2.SupportedFiles.Files
 
             return 0;
         }
-
-
-
     }
 }

ROMVault2/SupportedFiles/Zip/zipFile.cs

@@ -9,6 +9,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Security.Cryptography;
 using System.Text;
+using System.Threading;
 using ROMVault2.SupportedFiles.Zip.ZLib;
 
 // UInt16 = ushort
@@ -17,11 +18,12 @@ using ROMVault2.SupportedFiles.Zip.ZLib;
 
 namespace ROMVault2.SupportedFiles.Zip
 {
-  
+
     public class ZipFile
     {
-        const int Buffersize = 4096 * 128;
-        private static byte[] _buffer;
+        const int Buffersize = 4096 * 1024;
+        private static byte[] _buffer0;
+        private static byte[] _buffer1;
 
         private const uint LocalFileHeaderSignature = 0x04034b50;
         private const uint CentralDirectoryHeaderSigniature = 0x02014b50;
@@ -48,10 +50,10 @@ namespace ROMVault2.SupportedFiles.Zip
 
             public bool Zip64 { get; private set; }
             public bool TrrntZip { get; private set; }
-            
+
             public byte[] sha1 { get; private set; }
             public byte[] md5 { get; private set; }
-            
+
             public ZipReturn FileStatus = ZipReturn.ZipUntested;
             public LocalFile(Stream zipFs)
             {
@@ -414,7 +416,7 @@ namespace ROMVault2.SupportedFiles.Zip
                     _generalPurposeBitFlag = br.ReadUInt16();
                     if ((_generalPurposeBitFlag & 8) == 8)
                         return ZipReturn.ZipCannotFastOpen;
-                    
+
                     _compressionMethod = br.ReadUInt16();
                     _lastModFileTime = br.ReadUInt16();
                     _lastModFileDate = br.ReadUInt16();
@@ -482,7 +484,7 @@ namespace ROMVault2.SupportedFiles.Zip
 
                     _dataLocation = (ulong)_zipFs.Position;
                     return ZipReturn.ZipGood;
-                    
+
                 }
                 catch
                 {
@@ -717,25 +719,53 @@ namespace ROMVault2.SupportedFiles.Zip
                     MD5 lmd5 = System.Security.Cryptography.MD5.Create();
                     SHA1 lsha1 = System.Security.Cryptography.SHA1.Create();
 
-                    ulong sizetogo = UncompressedSize;
-                    if (_buffer == null)
-                        _buffer = new byte[Buffersize];
-
-                    while (sizetogo > 0)
+                    if (_buffer0 == null)
                     {
-                        int sizenow = sizetogo > Buffersize ? Buffersize : (int)sizetogo;
-                        sInput.Read(_buffer, 0, sizenow);
-
-                        crc32.TransformBlock(_buffer, 0, sizenow, null, 0);
-                        lmd5.TransformBlock(_buffer, 0, sizenow, null, 0);
-                        lsha1.TransformBlock(_buffer, 0, sizenow, null, 0);
-
-                        sizetogo = sizetogo - (ulong)sizenow;
+                        _buffer0 = new byte[Buffersize];
+                        _buffer1 = new byte[Buffersize];
                     }
 
-                    crc32.TransformFinalBlock(_buffer, 0, 0);
-                    lmd5.TransformFinalBlock(_buffer, 0, 0);
-                    lsha1.TransformFinalBlock(_buffer, 0, 0);
+                    ulong sizetogo = UncompressedSize;
+
+                    // Pre load the first buffer0
+                    int sizeNext = sizetogo > Buffersize ? Buffersize : (int)sizetogo;
+                    sInput.Read(_buffer0, 0, sizeNext);
+                    int sizebuffer = sizeNext;
+                    sizetogo -= (ulong)sizeNext;
+                    bool whichBuffer = true;
+
+                    while (sizebuffer > 0)
+                    {
+                        sizeNext = sizetogo > Buffersize ? Buffersize : (int)sizetogo;
+
+                        Thread t0 = null;
+                        if (sizeNext > 0)
+                        {
+                            t0 = new Thread(() => { sInput.Read(whichBuffer ? _buffer1 : _buffer0, 0, sizeNext); });
+                            t0.Start();
+                        }
+
+                        byte[] buffer = whichBuffer ? _buffer0 : _buffer1;
+                        Thread t1 = new Thread(() => { crc32.TransformBlock(buffer, 0, sizebuffer, null, 0); });
+                        Thread t2 = new Thread(() => { lmd5.TransformBlock(buffer, 0, sizebuffer, null, 0); });
+                        Thread t3 = new Thread(() => { lsha1.TransformBlock(buffer, 0, sizebuffer, null, 0); });
+                        t1.Start();
+                        t2.Start();
+                        t3.Start();
+                        if (t0 != null)
+                            t0.Join();
+                        t1.Join();
+                        t2.Join();
+                        t3.Join();
+
+                        sizebuffer = sizeNext;
+                        sizetogo -= (ulong)sizeNext;
+                        whichBuffer = !whichBuffer;
+                    }
+
+                    crc32.TransformFinalBlock(_buffer0, 0, 0);
+                    lmd5.TransformFinalBlock(_buffer0, 0, 0);
+                    lsha1.TransformFinalBlock(_buffer0, 0, 0);
 
                     byte[] testcrc = crc32.Hash;
                     md5 = lmd5.Hash;
@@ -1365,7 +1395,7 @@ namespace ROMVault2.SupportedFiles.Zip
             _localFiles[_localFiles.Count - 1].LocalFileAddDirectory();
         }
 
-        
+
         /*
         public void BreakTrrntZip(string filename)
         {
@@ -1525,7 +1555,7 @@ namespace ROMVault2.SupportedFiles.Zip
             int pos1 = 0;
             int pos2 = 0;
 
-            for (; ; )
+            for (;;)
             {
                 if (pos1 == bytes1.Length)
                     return ((pos2 == bytes2.Length) ? 0 : -1);

ROMVault2/rvImages.cs

@@ -11,10 +11,7 @@ namespace ROMVault2
 {
     public static class rvImages
     {
-        private static List<string> names;
-        private static List<Bitmap> images; 
-
-
+     
         public static Bitmap GetBitmap(string bitmapName)
         {
             object bmObj = rvImages1.ResourceManager.GetObject(bitmapName);