Added IOCTL skeletons.

ChangeLog

@@ -1,3 +1,8 @@
+2015-10-05  Natalia Portillo  <claunia@claunia.com>
+
+	* DiscImageChef.sln:
+	  Added IOCTL skeletons.
+
 2015-10-05  Natalia Portillo  <claunia@claunia.com>
 
 	* DiscImageChef.sln:

DiscImageChef.Devices/ChangeLog

@@ -0,0 +1,13 @@
+2015-10-05  Natalia Portillo  <claunia@claunia.com>
+
+	* Enums.cs:
+	* Linux/Enums.cs:
+	* Linux/Extern.cs:
+	* Linux/Structs.cs:
+	* Windows/Enums.cs:
+	* Windows/Extern.cs:
+	* Windows/Structs.cs:
+	* Properties/AssemblyInfo.cs:
+	* DiscImageChef.Devices.csproj:
+	  Added IOCTL skeletons.
+

DiscImageChef.Devices/DiscImageChef.Devices.csproj

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProductVersion>8.0.30703</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{57BB2341-AB62-48FD-91B8-46F5A2F9ED51}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <RootNamespace>DiscImageChef.Devices</RootNamespace>
+    <AssemblyName>DiscImageChef.Devices</AssemblyName>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <ReleaseVersion>2.2</ReleaseVersion>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug</OutputPath>
+    <DefineConstants>DEBUG;</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>full</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release</OutputPath>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+    <ConsolePause>false</ConsolePause>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="System" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="Linux\Extern.cs" />
+    <Compile Include="Linux\Structs.cs" />
+    <Compile Include="Linux\Enums.cs" />
+    <Compile Include="Enums.cs" />
+    <Compile Include="Windows\Extern.cs" />
+    <Compile Include="Windows\Structs.cs" />
+    <Compile Include="Windows\Enums.cs" />
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <ItemGroup>
+    <Folder Include="Linux\" />
+    <Folder Include="Windows\" />
+  </ItemGroup>
+  <ProjectExtensions>
+    <MonoDevelop>
+      <Properties>
+        <Policies>
+          <DotNetNamingPolicy DirectoryNamespaceAssociation="PrefixedHierarchical" ResourceNamePolicy="MSBuild" />
+        </Policies>
+      </Properties>
+    </MonoDevelop>
+  </ProjectExtensions>
+</Project>

DiscImageChef.Devices/Enums.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace DiscImageChef.Devices
+{
+    public class Enums
+    {
+        public enum ScsiCommands : byte
+        {
+            Inquiry = 0x12
+        }
+    }
+}
+

DiscImageChef.Devices/Linux/Enums.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace DiscImageChef.Devices.Linux
+{
+    static class Enums
+    {
+        internal const int O_RDONLY = 0;
+        internal const int O_RDWR = 2;
+
+        internal const ulong SG_GET_VERSION_NUM = 0x2282;
+        internal const ulong SG_IO = 0x2285;
+
+        internal const int SG_DXFER_FROM_DEV = -3;
+
+        internal const uint SG_INFO_OK_MASK = 0x1;
+        internal const uint SG_INFO_OK = 0x0;          /* no sense, host nor driver "noise" */
+        internal const uint SG_INFO_CHECK = 0x1;
+    }
+}
+

DiscImageChef.Devices/Linux/Extern.cs

@@ -0,0 +1,20 @@
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Devices.Linux
+{
+    static class Extern
+    {
+        [DllImport("libc", CharSet = CharSet.Ansi, SetLastError = true)]
+        internal static extern int open(string pathname, int flags);
+
+        [DllImport("libc")]
+        internal static extern int close(int fd);
+
+        [DllImport("libc", EntryPoint="ioctl", SetLastError = true)]
+        internal static extern int ioctlInt(int fd, ulong request, out int value);
+
+        [DllImport("libc", EntryPoint="ioctl", SetLastError = true)]
+        internal static extern int ioctlSg(int fd, ulong request, ref Structs.sg_io_hdr_t value);
+    }
+}
+

DiscImageChef.Devices/Linux/Structs.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Devices.Linux
+{
+    static class Structs
+    {
+        [StructLayout(LayoutKind.Sequential)]
+        internal struct sg_io_hdr_t
+        {
+            /// <summary>
+            /// Always 'S' for SG v3
+            /// </summary>
+            public int interface_id;           /* [i] 'S' (required) */
+            public int dxfer_direction;        /* [i] */
+            public byte cmd_len;      /* [i] */
+            public byte mx_sb_len;    /* [i] */
+            public ushort iovec_count; /* [i] */
+            public uint dxfer_len;     /* [i] */
+            public IntPtr dxferp;              /* [i], [*io] */
+            public IntPtr cmdp;       /* [i], [*i]  */
+            public IntPtr sbp;        /* [i], [*o]  */
+            public uint timeout;       /* [i] unit: millisecs */
+            public uint flags;         /* [i] */
+            public int pack_id;                /* [i->o] */
+            public IntPtr usr_ptr;             /* [i->o] */
+            public byte status;       /* [o] */
+            public byte masked_status;/* [o] */
+            public byte msg_status;   /* [o] */
+            public byte sb_len_wr;    /* [o] */
+            public ushort host_status; /* [o] */
+            public ushort driver_status;/* [o] */
+            public int resid;                  /* [o] */
+            public uint duration;      /* [o] */
+            public uint info;          /* [o] */
+        }
+    }
+}
+

DiscImageChef.Devices/Properties/AssemblyInfo.cs

@@ -0,0 +1,27 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+
+// Information about this assembly is defined by the following attributes.
+// Change them to the values specific to your project.
+
+[assembly: AssemblyTitle("DiscImageChef.Devices")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Claunia.com")]
+[assembly: AssemblyProduct("")]
+[assembly: AssemblyCopyright("© Claunia.com")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
+// The form "{Major}.{Minor}.*" will automatically update the build and revision,
+// and "{Major}.{Minor}.{Build}.*" will update just the revision.
+
+[assembly: AssemblyVersion("1.0.*")]
+
+// The following attributes are used to specify the signing key for the assembly,
+// if desired. See the Mono documentation for more information about signing.
+
+//[assembly: AssemblyDelaySign(false)]
+//[assembly: AssemblyKeyFile("")]
+

DiscImageChef.Devices/Windows/Enums.cs

@@ -0,0 +1,24 @@
+using System;
+
+namespace DiscImageChef.Devices.Windows
+{
+    static class Enums
+    {
+        internal const uint FILE_SHARE_READ = 0x1;
+        internal const uint FILE_SHARE_WRITE = 0x1;
+
+        internal const uint OPEN_EXISTING = 0x3;
+
+        internal const uint FILE_ATTRIBUTE_NORMAL = 0x80;
+
+        internal const uint GENERIC_READ = 0x80000000;
+        internal const uint GENERIC_WRITE = 0x40000000;
+
+        internal const byte SCSI_IOCTL_DATA_OUT = 0; //Give data to SCSI device (e.g. for writing)
+        internal const byte SCSI_IOCTL_DATA_IN       =       1; //Get data from SCSI device (e.g. for reading)
+        internal const byte SCSI_IOCTL_DATA_UNSPECIFIED =    2; //No data (e.g. for ejecting)
+
+        internal const uint IOCTL_SCSI_PASS_THROUGH_DIRECT = 0x4D014;
+    }
+}
+

DiscImageChef.Devices/Windows/Extern.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Runtime.InteropServices;
+using Microsoft.Win32.SafeHandles;
+
+namespace DiscImageChef.Devices.Windows
+{
+    static class Extern
+    {
+        [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        internal static extern SafeFileHandle CreateFile(
+            [MarshalAs(UnmanagedType.LPTStr)] string filename,
+            //            [MarshalAs(UnmanagedType.U4)] FileAccess access,
+            uint access,
+            //[MarshalAs(UnmanagedType.U4)] FileShare share,
+            uint share,
+            IntPtr securityAttributes, // optional SECURITY_ATTRIBUTES struct or IntPtr.Zero
+            //[MarshalAs(UnmanagedType.U4)] FileMode creationDisposition,
+            uint creationDisposition,
+            //[MarshalAs(UnmanagedType.U4)] FileAttributes flagsAndAttributes,
+            uint flagsAndAttributes,
+            IntPtr templateFile);
+
+        [DllImport("Kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        public static extern bool DeviceIoControl(
+            SafeFileHandle hDevice,
+            uint IoControlCode,
+            ref Structs.SCSI_PASS_THROUGH_DIRECT_AND_SENSE_BUFFER InBuffer,
+            uint nInBufferSize,
+            ref Structs.SCSI_PASS_THROUGH_DIRECT_AND_SENSE_BUFFER OutBuffer,
+            uint nOutBufferSize,
+            ref uint pBytesReturned,
+            IntPtr Overlapped
+        );
+
+        [DllImport("Kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        public static extern bool CloseHandle(SafeFileHandle hDevice);
+    }
+}
+

DiscImageChef.Devices/Windows/Structs.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Runtime.InteropServices;
+
+namespace DiscImageChef.Devices.Windows
+{
+    static class Structs
+    {
+        [StructLayout(LayoutKind.Sequential)]
+        internal struct SCSI_PASS_THROUGH_DIRECT
+        {
+            public ushort Length;
+            public byte ScsiStatus;
+            public byte PathId;
+            public byte TargetId;
+            public byte Lun;
+            public byte CdbLength;
+            public byte SenseInfoLength;
+            public byte DataIn;
+            public uint DataTransferLength;
+            public uint TimeOutValue;
+            public IntPtr DataBuffer;
+            public uint SenseInfoOffset;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)]
+            public byte[] Cdb;    
+        };
+
+        [StructLayout(LayoutKind.Sequential)]
+        internal struct SCSI_PASS_THROUGH_DIRECT_AND_SENSE_BUFFER {
+            public SCSI_PASS_THROUGH_DIRECT sptd;
+            [MarshalAs(UnmanagedType.ByValArray, SizeConst = 32)]
+            public byte[] SenseBuf;
+        }
+    }
+}
+

DiscImageChef.sln

@@ -21,6 +21,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiscImageChef.Filesystems",
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiscImageChef.Decoders", "DiscImageChef.Decoders\DiscImageChef.Decoders.csproj", "{0BEB3088-B634-4289-AE17-CDF2D25D00D5}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DiscImageChef.Devices", "DiscImageChef.Devices\DiscImageChef.Devices.csproj", "{57BB2341-AB62-48FD-91B8-46F5A2F9ED51}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|x86 = Debug|x86
@@ -31,6 +33,10 @@ Global
 		{0BEB3088-B634-4289-AE17-CDF2D25D00D5}.Debug|x86.Build.0 = Debug|Any CPU
 		{0BEB3088-B634-4289-AE17-CDF2D25D00D5}.Release|x86.ActiveCfg = Release|Any CPU
 		{0BEB3088-B634-4289-AE17-CDF2D25D00D5}.Release|x86.Build.0 = Release|Any CPU
+		{57BB2341-AB62-48FD-91B8-46F5A2F9ED51}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{57BB2341-AB62-48FD-91B8-46F5A2F9ED51}.Debug|x86.Build.0 = Debug|Any CPU
+		{57BB2341-AB62-48FD-91B8-46F5A2F9ED51}.Release|x86.ActiveCfg = Release|Any CPU
+		{57BB2341-AB62-48FD-91B8-46F5A2F9ED51}.Release|x86.Build.0 = Release|Any CPU
 		{5DEA2811-2FFA-4959-830B-CAD3ACACABEB}.Debug|x86.ActiveCfg = Debug|Any CPU
 		{5DEA2811-2FFA-4959-830B-CAD3ACACABEB}.Debug|x86.Build.0 = Debug|Any CPU
 		{5DEA2811-2FFA-4959-830B-CAD3ACACABEB}.Release|x86.ActiveCfg = Release|Any CPU