Identify CopyTape images.

.idea/.idea.DiscImageChef/.idea/contentModel.xml

@@ -780,6 +780,14 @@
           <e p="Structs.cs" t="Include" />
           <e p="Unsupported.cs" t="Include" />
         </e>
+        <e p="CopyTape" t="Include">
+          <e p="Constants.cs" t="Include" />
+          <e p="CopyTape.cs" t="Include" />
+          <e p="Identify.cs" t="Include" />
+          <e p="Properties.cs" t="Include" />
+          <e p="Read.cs" t="Include" />
+          <e p="Unsupported.cs" t="Include" />
+        </e>
         <e p="D88" t="Include">
           <e p="Constants.cs" t="Include" />
           <e p="D88.cs" t="Include" />

DiscImageChef.DiscImages/CopyTape/Constants.cs

@@ -0,0 +1,41 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Constants.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Disk image plugins.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Contains constants for CopyTape tape images.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2019 Natalia Portillo
+// ****************************************************************************/
+
+namespace DiscImageChef.DiscImages.CopyTape
+{
+    public partial class CopyTape
+    {
+        const string BlockRegex     = @"^CPTP:BLK (?<blockSize>\d{6})\n$";
+        const string FilemarkRegex  = @"^CPTP:MRK\n$";
+        const string EndOfTapeRegex = @"^CPTP:EOT\n$";
+    }
+}

DiscImageChef.DiscImages/CopyTape/CopyTape.cs

@@ -0,0 +1,34 @@
+using System.Collections.Generic;
+using DiscImageChef.CommonTypes.Enums;
+using DiscImageChef.CommonTypes.Interfaces;
+using DiscImageChef.CommonTypes.Structs;
+
+namespace DiscImageChef.DiscImages.CopyTape
+{
+    public partial class CopyTape : ITapeImage
+    {
+        public CopyTape()
+        {
+            Info = new ImageInfo
+            {
+                ReadableSectorTags    = new List<SectorTagType>(),
+                ReadableMediaTags     = new List<MediaTagType>(),
+                HasPartitions         = true,
+                HasSessions           = true,
+                Version               = null,
+                ApplicationVersion    = null,
+                MediaTitle            = null,
+                Creator               = null,
+                MediaManufacturer     = null,
+                MediaModel            = null,
+                MediaPartNumber       = null,
+                MediaSequence         = 0,
+                LastMediaSequence     = 0,
+                DriveManufacturer     = null,
+                DriveModel            = null,
+                DriveSerialNumber     = null,
+                DriveFirmwareRevision = null
+            };
+        }
+    }
+}

DiscImageChef.DiscImages/CopyTape/Identify.cs

@@ -0,0 +1,74 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Identify.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Disk image plugins.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Identifies CopyTape images.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2019 Natalia Portillo
+// ****************************************************************************/
+
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using DiscImageChef.CommonTypes.Interfaces;
+
+namespace DiscImageChef.DiscImages.CopyTape
+{
+    public partial class CopyTape
+    {
+        public bool Identify(IFilter imageFilter)
+        {
+            if(imageFilter.GetDataForkLength() <= 16) return false;
+
+            byte[] header = new byte[16];
+
+            Stream strm = imageFilter.GetDataForkStream();
+            strm.Position = 0;
+            strm.Read(header, 0, 16);
+
+            string mark = Encoding.ASCII.GetString(header);
+
+            Regex blockRx = new Regex(BlockRegex);
+            Match blockMt = blockRx.Match(mark);
+
+            if(!blockMt.Success) return false;
+
+            string blkSize = blockMt.Groups["blockSize"].Value;
+
+            if(string.IsNullOrWhiteSpace(blkSize)) return false;
+
+            if(!uint.TryParse(blkSize, out uint blockSize)) return false;
+
+            if(blockSize == 0 || blockSize + 17 >= imageFilter.GetDataForkLength()) return false;
+
+            strm.Position += blockSize;
+
+            int newLine = strm.ReadByte();
+
+            return newLine == 0x0A;
+        }
+    }
+}

DiscImageChef.DiscImages/CopyTape/Properties.cs

@@ -0,0 +1,53 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Properties.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Disk image plugins.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Contains properties for CopyTape tape images.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2019 Natalia Portillo
+// ****************************************************************************/
+
+using System;
+using System.Collections.Generic;
+using DiscImageChef.CommonTypes.Structs;
+using Schemas;
+
+namespace DiscImageChef.DiscImages.CopyTape
+{
+    public partial class CopyTape
+    {
+        public ImageInfo              Info           { get; }
+        public string                 Name           => "CopyTape";
+        public Guid                   Id             => new Guid("C537D41E-D6A7-4922-9AA9-8E8442D0E340");
+        public string                 Author         => "Natalia Portillo";
+        public string                 Format         => "CopyTape";
+        public List<DumpHardwareType> DumpHardware   => null;
+        public CICMMetadataType       CicmMetadata   => null;
+        public List<TapeFile>         Files          { get; }
+        public List<TapePartition>    TapePartitions { get; }
+        public bool                   IsTape         => true;
+    }
+}

DiscImageChef.DiscImages/CopyTape/Read.cs

@@ -0,0 +1,46 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Read.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Disk image plugins.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Reads CopyTape tape images.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2019 Natalia Portillo
+// ****************************************************************************/
+
+using System;
+using DiscImageChef.CommonTypes.Interfaces;
+
+namespace DiscImageChef.DiscImages.CopyTape
+{
+    public partial class CopyTape
+    {
+        public bool Open(IFilter imageFilter) => throw new NotImplementedException();
+
+        public byte[] ReadSector(ulong sectorAddress) => throw new NotImplementedException();
+
+        public byte[] ReadSectors(ulong sectorAddress, uint length) => throw new NotImplementedException();
+    }
+}

DiscImageChef.DiscImages/CopyTape/Unsupported.cs

@@ -0,0 +1,55 @@
+// /***************************************************************************
+// The Disc Image Chef
+// ----------------------------------------------------------------------------
+//
+// Filename       : Unsupported.cs
+// Author(s)      : Natalia Portillo <claunia@claunia.com>
+//
+// Component      : Disk image plugins.
+//
+// --[ Description ] ----------------------------------------------------------
+//
+//     Contains features unsupported by CopyTape tape images.
+//
+// --[ License ] --------------------------------------------------------------
+//
+//     This library is free software; you can redistribute it and/or modify
+//     it under the terms of the GNU Lesser General Public License as
+//     published by the Free Software Foundation; either version 2.1 of the
+//     License, or (at your option) any later version.
+//
+//     This library is distributed in the hope that it will be useful, but
+//     WITHOUT ANY WARRANTY; without even the implied warranty of
+//     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+//     Lesser General Public License for more details.
+//
+//     You should have received a copy of the GNU Lesser General Public
+//     License along with this library; if not, see <http://www.gnu.org/licenses/>.
+//
+// ----------------------------------------------------------------------------
+// Copyright © 2011-2019 Natalia Portillo
+// ****************************************************************************/
+
+using DiscImageChef.CommonTypes.Enums;
+using DiscImageChef.CommonTypes.Exceptions;
+
+namespace DiscImageChef.DiscImages.CopyTape
+{
+    public partial class CopyTape
+    {
+        public byte[] ReadDiskTag(MediaTagType tag) =>
+            throw new FeatureUnsupportedImageException("Feature not supported by image format");
+
+        public byte[] ReadSectorTag(ulong sectorAddress, SectorTagType tag) =>
+            throw new FeatureUnsupportedImageException("Feature not supported by image format");
+
+        public byte[] ReadSectorsTag(ulong sectorAddress, uint length, SectorTagType tag) =>
+            throw new FeatureUnsupportedImageException("Feature not supported by image format");
+
+        public byte[] ReadSectorLong(ulong sectorAddress) =>
+            throw new FeatureUnsupportedImageException("Feature not supported by image format");
+
+        public byte[] ReadSectorsLong(ulong sectorAddress, uint length) =>
+            throw new FeatureUnsupportedImageException("Feature not supported by image format");
+    }
+}

DiscImageChef.DiscImages/DiscImageChef.DiscImages.csproj

@@ -171,6 +171,12 @@
     <Compile Include="CopyQM\Read.cs" />
     <Compile Include="CopyQM\Structs.cs" />
     <Compile Include="CopyQM\Unsupported.cs" />
+    <Compile Include="CopyTape\Constants.cs" />
+    <Compile Include="CopyTape\CopyTape.cs" />
+    <Compile Include="CopyTape\Identify.cs" />
+    <Compile Include="CopyTape\Properties.cs" />
+    <Compile Include="CopyTape\Read.cs" />
+    <Compile Include="CopyTape\Unsupported.cs" />
     <Compile Include="CPCDSK\Constants.cs" />
     <Compile Include="CPCDSK\Helpers.cs" />
     <Compile Include="CPCDSK\Identify.cs" />