static void Main(string[] Args)
{
try
{
String RawDiskFile = null;
UInt32 BlockCount = 1024 * 1024;
UInt32 BlockLength = 512;
String ProductId = "RawDisk-dotnet";
String ProductRevision = "1.0";
UInt32 WriteAllowed = 1;
UInt32 CacheSupported = 1;
UInt32 UnmapSupported = 1;
UInt32 DebugFlags = 0;
String DebugLogFile = null;
String PipeName = null;
StorageUnitHost Host = null;
RawDisk RawDisk = null;
int I;
for (I = 0; Args.Length > I; I++)
{
String Arg = Args[I];
if ('-' != Arg[0])
break;
switch (Arg[1])
{
case '?':
throw new CommandLineUsageException();
case 'c':
argtol(Args, ref I, ref BlockCount);
break;
case 'C':
argtol(Args, ref I, ref CacheSupported);
break;
case 'd':
argtol(Args, ref I, ref DebugFlags);
break;
case 'D':
argtos(Args, ref I, ref DebugLogFile);
break;
case 'f':
argtos(Args, ref I, ref RawDiskFile);
break;
case 'i':
argtos(Args, ref I, ref ProductId);
break;
case 'l':
argtol(Args, ref I, ref BlockLength);
break;
case 'p':
argtos(Args, ref I, ref PipeName);
break;
case 'r':
argtos(Args, ref I, ref ProductRevision);
break;
case 'U':
argtol(Args, ref I, ref UnmapSupported);
break;
case 'W':
argtol(Args, ref I, ref WriteAllowed);
break;
default:
throw new CommandLineUsageException();
}
}
if (Args.Length > I)
throw new CommandLineUsageException();
if (null == RawDiskFile)
throw new CommandLineUsageException();
if (null != DebugLogFile)
if (0 != StorageUnitHost.SetDebugLogFile(DebugLogFile))
throw new CommandLineUsageException("cannot open debug log file");
Host = new StorageUnitHost(RawDisk = new RawDisk(RawDiskFile, BlockCount, BlockLength));
Host.ProductId = ProductId;
Host.ProductRevisionLevel = ProductRevision;
Host.WriteProtected = 0 == WriteAllowed;
Host.CacheSupported = 0 != CacheSupported;
Host.UnmapSupported = 0 != UnmapSupported;
if (0 != Host.Start(PipeName, DebugFlags))
throw new IOException("cannot start storage unit");
StorageUnitHost.Log(StorageUnitHost.EVENTLOG_INFORMATION_TYPE,
String.Format(
"{0} -f {1} -c {2} -l {3} -i {4} -r {5} -W {6} -C {7} -U {8}{9}{10}",
PROGNAME,
RawDiskFile,
BlockCount, BlockLength, ProductId, ProductRevision,
0 != WriteAllowed ? 1 : 0,
0 != CacheSupported ? 1 : 0,
0 != UnmapSupported ? 1 : 0,
null != PipeName ? " -p " : "",
null != PipeName ? PipeName : ""));
Console.CancelKeyPress +=
delegate (Object Sender, ConsoleCancelEventArgs Event)
{
Host.Shutdown();
Event.Cancel = true;
};
Host.Wait();
}
catch (CommandLineUsageException ex)
{
StorageUnitHost.Log(StorageUnitHost.EVENTLOG_ERROR_TYPE,
String.Format(
"{0}" +
"usage: {1} OPTIONS\n" +
"\n" +
"options:\n" +
" -f RawDiskFile Storage unit data file\n" +
" -c BlockCount Storage unit size in blocks\n" +
" -l BlockLength Storage unit block length\n" +
" -i ProductId 1-16 chars\n" +
" -r ProductRevision 1-4 chars\n" +
" -W 0|1 Disable/enable writes (deflt: enable)\n" +
" -C 0|1 Disable/enable cache (deflt: enable)\n" +
" -U 0|1 Disable/enable unmap (deflt: enable)\n" +
" -d -1 Debug flags\n" +
" -D DebugLogFile Debug log file; - for stderr\n" +
" -p \\\\.\\pipe\\PipeName Listen on pipe; omit to use driver\n",
ex.HasMessage ? ex.Message + "\n" : "",
PROGNAME));
Environment.ExitCode = 87/*ERROR_INVALID_PARAMETER*/;
}
catch (Exception ex)
{
if (ex is TypeInitializationException && null != ex.InnerException)
ex = ex.InnerException;
StorageUnitHost.Log(StorageUnitHost.EVENTLOG_ERROR_TYPE,
ex.Message);
int hr = Marshal.GetHRForException(ex);
Environment.ExitCode = Marshal.GetHRForException(ex);
if ((hr & 0xffff0000) == 0x80070000)
Environment.ExitCode = hr & 0xffff;
else
Environment.ExitCode = 574/*ERROR_UNHANDLED_EXCEPTION*/;
}
}