* README.md:

* DiscImageChef.DiscImages/GDI.cs:
	* DiscImageChef.DiscImages/DiscImageChef.DiscImages.csproj:
	  Added support for Dreamcast GDI images.

	* DiscImageChef.DiscImages/ImagePlugin.cs:
	  Add XML documentation to exceptions.

	* DiscImageChef.Filesystems/ISO9660.cs:
	  Corrected Dreamcast IP.BIN interpretation.

	* DiscImageChef/Commands/CreateSidecar.cs:
	  Formatting.

DiscImageChef.DiscImages/ChangeLog

@@ -1,3 +1,12 @@
+2015-12-25  Natalia Portillo  <claunia@claunia.com>
+
+	* GDI.cs:
+	* DiscImageChef.DiscImages.csproj:
+	  Added support for Dreamcast GDI images.
+
+	* ImagePlugin.cs:
+	  Add XML documentation to exceptions.
+
 2015-12-23  Natalia Portillo  <claunia@claunia.com>
 
 	* CDRDAO.cs:

DiscImageChef.DiscImages/DiscImageChef.DiscImages.csproj

@@ -44,6 +44,7 @@
     <Compile Include="VHD.cs" />
     <Compile Include="ZZZRawImage.cs" />
     <Compile Include="CDRDAO.cs" />
+    <Compile Include="GDI.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <ItemGroup>

DiscImageChef.DiscImages/ImagePlugin.cs

@@ -694,14 +694,28 @@ namespace DiscImageChef.ImagePlugins
     [Serializable]
     public class FeatureSupportedButNotImplementedImageException : Exception
     {
+        /// <summary>
+        /// Feature is supported by image but not implemented yet.
+        /// </summary>
+        /// <param name="message">Message.</param>
+        /// <param name="inner">Inner.</param>
         public FeatureSupportedButNotImplementedImageException(string message, Exception inner) : base(message, inner)
         {
         }
 
+        /// <summary>
+        /// Feature is supported by image but not implemented yet.
+        /// </summary>
+        /// <param name="message">Message.</param>
         public FeatureSupportedButNotImplementedImageException(string message) : base(message)
         {
         }
 
+        /// <summary>
+        /// Feature is supported by image but not implemented yet.
+        /// </summary>
+        /// <param name="info">Info.</param>
+        /// <param name="context">Context.</param>
         protected FeatureSupportedButNotImplementedImageException(System.Runtime.Serialization.SerializationInfo info,
                                                                   System.Runtime.Serialization.StreamingContext context)
         {
@@ -716,14 +730,28 @@ namespace DiscImageChef.ImagePlugins
     [Serializable]
     public class FeatureUnsupportedImageException : Exception
     {
+        /// <summary>
+        /// Feature is not supported by image.
+        /// </summary>
+        /// <param name="message">Message.</param>
+        /// <param name="inner">Inner.</param>
         public FeatureUnsupportedImageException(string message, Exception inner) : base(message, inner)
         {
         }
 
+        /// <summary>
+        /// Feature is not supported by image.
+        /// </summary>
+        /// <param name="message">Message.</param>
         public FeatureUnsupportedImageException(string message) : base(message)
         {
         }
 
+        /// <summary>
+        /// Feature is not supported by image.
+        /// </summary>
+        /// <param name="info">Info.</param>
+        /// <param name="context">Context.</param>
         protected FeatureUnsupportedImageException(System.Runtime.Serialization.SerializationInfo info,
                                                    System.Runtime.Serialization.StreamingContext context)
         {
@@ -738,14 +766,28 @@ namespace DiscImageChef.ImagePlugins
     [Serializable]
     public class FeatureNotPresentImageException : Exception
     {
+        /// <summary>
+        /// Feature is supported by image but not present on it.
+        /// </summary>
+        /// <param name="message">Message.</param>
+        /// <param name="inner">Inner.</param>
         public FeatureNotPresentImageException(string message, Exception inner) : base(message, inner)
         {
         }
 
+        /// <summary>
+        /// Feature is supported by image but not present on it.
+        /// </summary>
+        /// <param name="message">Message.</param>
         public FeatureNotPresentImageException(string message) : base(message)
         {
         }
 
+        /// <summary>
+        /// Feature is supported by image but not present on it.
+        /// </summary>
+        /// <param name="info">Info.</param>
+        /// <param name="context">Context.</param>
         protected FeatureNotPresentImageException(System.Runtime.Serialization.SerializationInfo info,
                                                   System.Runtime.Serialization.StreamingContext context)
         {
@@ -760,14 +802,28 @@ namespace DiscImageChef.ImagePlugins
     [Serializable]
     public class FeaturedNotSupportedByDiscImageException : Exception
     {
+        /// <summary>
+        /// Feature is supported by image but not by the disc it represents.
+        /// </summary>
+        /// <param name="message">Message.</param>
+        /// <param name="inner">Inner.</param>
         public FeaturedNotSupportedByDiscImageException(string message, Exception inner) : base(message, inner)
         {
         }
 
+        /// <summary>
+        /// Feature is supported by image but not by the disc it represents.
+        /// </summary>
+        /// <param name="message">Message.</param>
         public FeaturedNotSupportedByDiscImageException(string message) : base(message)
         {
         }
 
+        /// <summary>
+        /// Feature is supported by image but not by the disc it represents.
+        /// </summary>
+        /// <param name="info">Info.</param>
+        /// <param name="context">Context.</param>
         protected FeaturedNotSupportedByDiscImageException(System.Runtime.Serialization.SerializationInfo info,
                                                            System.Runtime.Serialization.StreamingContext context)
         {
@@ -782,14 +838,28 @@ namespace DiscImageChef.ImagePlugins
     [Serializable]
     public class ImageNotSupportedException : Exception
     {
+        /// <summary>
+        /// Corrupt, incorrect or unhandled feature found on image
+        /// </summary>
+        /// <param name="message">Message.</param>
+        /// <param name="inner">Inner.</param>
         public ImageNotSupportedException(string message, Exception inner) : base(message, inner)
         {
         }
 
+        /// <summary>
+        /// Corrupt, incorrect or unhandled feature found on image
+        /// </summary>
+        /// <param name="message">Message.</param>
         public ImageNotSupportedException(string message) : base(message)
         {
         }
 
+        /// <summary>
+        /// Corrupt, incorrect or unhandled feature found on image
+        /// </summary>
+        /// <param name="info">Info.</param>
+        /// <param name="context">Context.</param>
         protected ImageNotSupportedException(System.Runtime.Serialization.SerializationInfo info,
                                              System.Runtime.Serialization.StreamingContext context)
         {

DiscImageChef.Filesystems/ChangeLog

@@ -1,3 +1,8 @@
+2015-12-25  Natalia Portillo  <claunia@claunia.com>
+
+	* ISO9660.cs:
+	  Corrected Dreamcast IP.BIN interpretation.
+
 2015-12-23  Natalia Portillo  <claunia@claunia.com>
 
 	* ISO9660.cs:

DiscImageChef.Filesystems/ISO9660.cs

@@ -80,9 +80,9 @@ namespace DiscImageChef.Plugins
 
         public override bool Identify(ImagePlugins.ImagePlugin imagePlugin, ulong partitionStart, ulong partitionEnd)
         {
-            if (alreadyLaunched)
+/*            if (alreadyLaunched)
                 return false;
-            alreadyLaunched = true;
+            alreadyLaunched = true;*/
 
             byte VDType;
 
@@ -776,54 +776,57 @@ namespace DiscImageChef.Plugins
 
                         int iPeripherals = int.Parse(Encoding.ASCII.GetString(peripherals), NumberStyles.HexNumber);
 
-                        if((iPeripherals & 0x00000010) == 0x00000010)
+                        if((iPeripherals & 0x00000001) == 0x00000001)
                             IPBinInformation.AppendLine("Game uses Windows CE.");
 
                         IPBinInformation.AppendFormat("Peripherals:").AppendLine();
 
-                        if ((iPeripherals & 0x00000100) == 0x00000100)
+                        if ((iPeripherals & 0x00000010) == 0x00000010)
                             IPBinInformation.AppendLine("Game supports the VGA Box.");
-                        if ((iPeripherals & 0x00001000) == 0x00001000)
+                        if ((iPeripherals & 0x00000100) == 0x00000100)
                             IPBinInformation.AppendLine("Game supports other expansion.");
-                        if ((iPeripherals & 0x00002000) == 0x00002000)
+                        if ((iPeripherals & 0x00000200) == 0x00000200)
                             IPBinInformation.AppendLine("Game supports Puru Puru pack.");
-                        if ((iPeripherals & 0x00004000) == 0x00004000)
+                        if ((iPeripherals & 0x00000400) == 0x00000400)
                             IPBinInformation.AppendLine("Game supports Mike Device.");
-                        if ((iPeripherals & 0x00008000) == 0x00008000)
+                        if ((iPeripherals & 0x00000800) == 0x00000800)
                             IPBinInformation.AppendLine("Game supports Memory Card.");
-                        if ((iPeripherals & 0x00010000) == 0x00010000)
+                        if ((iPeripherals & 0x00001000) == 0x00001000)
                             IPBinInformation.AppendLine("Game requires A + B + Start buttons and D-Pad.");
-                        if ((iPeripherals & 0x00020000) == 0x00020000)
+                        if ((iPeripherals & 0x00002000) == 0x00002000)
                             IPBinInformation.AppendLine("Game requires C button.");
-                        if ((iPeripherals & 0x00040000) == 0x00040000)
+                        if ((iPeripherals & 0x00004000) == 0x00004000)
                             IPBinInformation.AppendLine("Game requires D button.");
-                        if ((iPeripherals & 0x00080000) == 0x00080000)
+                        if ((iPeripherals & 0x00008000) == 0x00008000)
                             IPBinInformation.AppendLine("Game requires X button.");
-                        if ((iPeripherals & 0x00100000) == 0x00100000)
+                        if ((iPeripherals & 0x00010000) == 0x00010000)
                             IPBinInformation.AppendLine("Game requires Y button.");
-                        if ((iPeripherals & 0x00200000) == 0x00200000)
+                        if ((iPeripherals & 0x00020000) == 0x00020000)
                             IPBinInformation.AppendLine("Game requires Z button.");
-                        if ((iPeripherals & 0x00400000) == 0x00400000)
+                        if ((iPeripherals & 0x00040000) == 0x00040000)
                             IPBinInformation.AppendLine("Game requires expanded direction buttons.");
-                        if ((iPeripherals & 0x00800000) == 0x00800000)
+                        if ((iPeripherals & 0x00080000) == 0x00080000)
                             IPBinInformation.AppendLine("Game requires analog R trigger.");
-                        if ((iPeripherals & 0x01000000) == 0x01000000)
+                        if ((iPeripherals & 0x00100000) == 0x00100000)
                             IPBinInformation.AppendLine("Game requires analog L trigger.");
-                        if ((iPeripherals & 0x02000000) == 0x02000000)
+                        if ((iPeripherals & 0x00200000) == 0x00200000)
                             IPBinInformation.AppendLine("Game requires analog horizontal controller.");
-                        if ((iPeripherals & 0x04000000) == 0x04000000)
+                        if ((iPeripherals & 0x00400000) == 0x00400000)
                             IPBinInformation.AppendLine("Game requires analog vertical controller.");
-                        if ((iPeripherals & 0x08000000) == 0x08000000)
+                        if ((iPeripherals & 0x00800000) == 0x00800000)
                             IPBinInformation.AppendLine("Game requires expanded analog horizontal controller.");
-                        if ((iPeripherals & 0x10000000) == 0x10000000)
+                        if ((iPeripherals & 0x01000000) == 0x01000000)
                             IPBinInformation.AppendLine("Game requires expanded analog vertical controller.");
-                        if ((iPeripherals & 0x20000000) == 0x20000000)
+                        if ((iPeripherals & 0x02000000) == 0x02000000)
                             IPBinInformation.AppendLine("Game supports Gun.");
-                        if ((iPeripherals & 0x40000000) == 0x40000000)
+                        if ((iPeripherals & 0x04000000) == 0x04000000)
                             IPBinInformation.AppendLine("Game supports Keyboard.");
-                        if ((iPeripherals & 0x80000000) == 0x80000000)
+                        if ((iPeripherals & 0x08000000) == 0x08000000)
                             IPBinInformation.AppendLine("Game supports Mouse.");
 
+                        if((iPeripherals & 0xEE) != 0)
+                            IPBinInformation.AppendFormat("Game supports unknown peripherals mask {0:X2}", (iPeripherals & 0xEE));
+
                         break;
                     }
             }

DiscImageChef/ChangeLog

@@ -1,3 +1,8 @@
+2015-12-25  Natalia Portillo  <claunia@claunia.com>
+
+	* Commands/CreateSidecar.cs:
+	  Formatting.
+
 2015-12-23  Natalia Portillo  <claunia@claunia.com>
 
 	* Commands/CreateSidecar.cs:

DiscImageChef/Commands/CreateSidecar.cs

@@ -578,6 +578,9 @@ namespace DiscImageChef.Commands
                                 xmlTrk.Size = (xmlTrk.EndSector - xmlTrk.StartSector + 1) * trk.TrackRawBytesPerSector;
                                 xmlTrk.BytesPerSector = trk.TrackBytesPerSector;
 
+                                // For fast debugging, skip checksum
+                                //goto skipChecksum;
+
                                 uint sectorsToRead = 512;
 
                                 adler32ctx = new Adler32Context();
@@ -977,6 +980,9 @@ namespace DiscImageChef.Commands
                                     DicConsole.WriteLine();
                                 }
 
+                                // For fast debugging, skip checksum
+                                //skipChecksum:
+
                                 DicConsole.WriteLine("Checking filesystems on track {0} from sector {1} to {2}", xmlTrk.Sequence.TrackNumber, xmlTrk.StartSector, xmlTrk.EndSector);
 
                                 List<Partition> partitions = new List<Partition>();

README.md

@@ -41,6 +41,7 @@ Supported disk image formats
 * Apple 2IMG (used with Apple // emulators)
 * Virtual PC fixed size, dynamic size and differencing (undo) disk images
 * CDRDAO TOC sheets
+* Dreamcast GDI
 
 Supported partitioning schemes
 ==============================