static int Main(string[] args)
{
if (args[0] == "--help")
{
Console.WriteLine("usage:\r\nvget image-file filename [newname]\r\nvget --help");
return(0);
}
switch (args.Length)
{
case 2:
case 3:
if (!System.IO.File.Exists(args[0]))
{
Console.Error.WriteLine("vget: Disk image file does not exist.");
return(1);
}
try
{
FATVolume fv = new FATVolume(args[0]);
if (!fv.Exists(args[1]))
{
Console.Error.WriteLine("vget: File does not exist on image.");
return(1);
}
args[1] = args[1].Replace('/', '\\');
string name =
args.Length == 3 ?
args[2] :
args[1].Contains("\\") ?
args[1].Substring(args[1].LastIndexOf('\\') + 1) :
args[1];
System.IO.Stream sw = new System.IO.FileStream(name, System.IO.FileMode.Create);
System.IO.Stream sr = fv.OpenFile(args[1], System.IO.FileAccess.Read, System.IO.FileMode.Open);
byte[] x = new byte[1024];
while (sr.Position < sr.Length)
{
sw.Write(x, 0, sr.Read(x, 0, (int)Math.Min(1024, sr.Length - sr.Position)));
}
sr.Close();
sw.Close();
fv.Close();
}
catch (Exception e)
{
System.Console.Error.WriteLine("vget: error: {0}", e.Message);
return(1);
}
return(0);
default:
Console.Error.WriteLine("vget: wrong number of arguments given");
Console.WriteLine("usage:\r\nvget image-file filename newname\r\nvget --help");
return(1);
}
}
static int Main(string[] args)
{
if (args[0] == "--help")
{
Console.WriteLine("usage:\r\nvout image-file filename\r\nvout --help");
return(0);
}
switch (args.Length)
{
case 2:
if (!System.IO.File.Exists(args[0]))
{
Console.Error.WriteLine("vout: Disk image file does not exist.");
return(1);
}
try
{
FATVolume fv = new FATVolume(args[0]);
if (!fv.Exists(args[1]))
{
Console.Error.WriteLine("vout: File does not exist on image.");
return(1);
}
System.IO.StreamReader tr = new System.IO.StreamReader(fv.OpenFile(args[1], System.IO.FileAccess.Read, System.IO.FileMode.Open));
System.Console.Out.Write(tr.ReadToEnd());
tr.Close();
fv.Close();
}
catch (Exception e)
{
System.Console.Error.WriteLine("vout: error: {0}", e.Message);
return(1);
}
return(0);
default:
Console.Error.WriteLine("vout: wrong number of arguments given");
Console.WriteLine("usage:\r\nvout image-file filename\r\nvout --help");
return(1);
}
}
static int Main(string[] args)
{
if (args[0] == "--help")
{
Console.WriteLine("usage:\r\nvexists image-file filename [-f|-d]\r\nvexists --help");
return(0);
}
int b = 0;
FATVolume fv;
switch (args.Length)
{
case 2:
if (!System.IO.File.Exists(args[0]))
{
Console.Error.WriteLine("vexists: Disk image file does not exist.");
return(0);
}
try
{
fv = new FATVolume(args[0]);
b = fv.Exists(args[1]) == false ? 0 : 1;
fv.Close();
}
catch (Exception e)
{
System.Console.Error.WriteLine("vexists: error: {0}", e.Message);
return(0);
}
return(b);
case 3:
if (!System.IO.File.Exists(args[0]))
{
Console.Error.WriteLine("vexists: Disk image file does not exist.");
return(0);
}
if (args[2] != "-d" && args[2] != "-f")
{
Console.Error.WriteLine("vexists: Third argument is not -d or -f");
return(0);
}
try
{
fv = new FATVolume(args[0]);
b = (args[2] == "-f" ? fv.FileExists(args[1]) : fv.DirectoryExists(args[1])) == false ? 0 : 1;
fv.Close();
}
catch (Exception e)
{
System.Console.Error.WriteLine("vexists: error: {0}", e.Message);
return(0);
}
return(b);
default:
Console.Error.WriteLine("vexists: wrong number of arguments given");
Console.WriteLine("usage:\r\nvexists image-file filename [-f|-d]\r\nvexists --help");
return(0);
}
}
static int Main(string[] args)
{
switch (args.Length)
{
case 0:
System.Console.WriteLine("usage: vfinfo image-name path");
return(1);
case 1:
if (args[0] == "--help")
{
System.Console.WriteLine("usage: vattr image-name path rhsa");
return(0);
}
System.Console.Error.WriteLine("missing parameter - path");
return(1);
case 2:
try
{
FATVolume fatvol = new FATVolume(args[0]);
if (!fatvol.Exists(args[1]))
{
throw new Exception(string.Format("File or directory {0} does not exist on disk image.", args[1]));
}
FileInfo fi = fatvol.GetFileInfo(args[1]);
FileAttributes a = fi.Attributes;
string attr = "";
if (a == FileAttributes.None)
{
attr += ("(no attributes) ");
}
if ((a & FileAttributes.Directory) != FileAttributes.None)
{
attr += ("directory ");
}
if ((a & FileAttributes.ReadOnly) != FileAttributes.None)
{
attr += ("read only ");
}
if ((a & FileAttributes.Hidden) != FileAttributes.None)
{
attr += ("hidden ");
}
if ((a & FileAttributes.System) != FileAttributes.None)
{
attr += ("system ");
}
if ((a & FileAttributes.Archive) != FileAttributes.None)
{
attr += ("archive ");
}
Console.WriteLine(" Name:\t{0}", fi.Name);
Console.WriteLine(" Attributes:\t{0}", attr);
Console.WriteLine(" Size:\t{0} bytes", fi.Size);
Console.WriteLine("First cluster:\t{0}", fi.FirstCluster);
Console.WriteLine("Creation date:\t{0} {1}", fi.CreateTime.ToLongDateString(), fi.CreateTime.ToLongTimeString());
Console.WriteLine("Modified date:\t{0} {1}", fi.LastWriteTime.ToLongDateString(), fi.LastWriteTime.ToLongTimeString());
Console.WriteLine($" Access date:\t{fi.LastAccessDate.ToLongDateString()}");
fatvol.Close();
}
catch (Exception e)
{
System.Console.Error.Write("error: ");
System.Console.Error.WriteLine(e.Message);
return(1);
}
return(0);
default:
System.Console.Error.WriteLine("too many paramaters");
System.Console.Error.WriteLine("usage: vfinfo image-name path");
return(1);
}
}
static int Main(string[] args)
{
switch (args.Length)
{
case 0:
System.Console.WriteLine("usage: vattr image-name path rhsa");
return(1);
case 1:
if (args[0] == "--help")
{
System.Console.WriteLine("usage: vattr image-name path rhsa");
return(0);
}
System.Console.Error.WriteLine("missing parameter - path");
return(1);
case 2:
System.Console.Error.WriteLine("missing parameter - attributes");
return(1);
case 3:
try
{
FATVolume fatvol = new FATVolume(args[0]);
if (!fatvol.Exists(args[1]))
{
throw new Exception(string.Format("File or directory {0} does not exist on disk image.", args[1]));
}
FileAttributes a = fatvol.GetAttributes(args[1]) & (FileAttributes.Directory);
for (int i = 0; i < args[2].Length; i++)
{
switch (args[2][i])
{
case 'r':
a |= FileAttributes.ReadOnly;
break;
case 'h':
a |= FileAttributes.Hidden;
break;
case 's':
a |= FileAttributes.System;
break;
case 'a':
a |= FileAttributes.Archive;
break;
default:
throw new Exception(string.Format("Unrecognized attrubute - '{0}'", args[2][i]));
}
}
fatvol.SetAttributes(args[1], a);
fatvol.Close();
}
catch (Exception e)
{
System.Console.Error.Write("error: ");
System.Console.Error.WriteLine(e.Message);
return(1);
}
return(0);
default:
System.Console.Error.WriteLine("too many paramaters");
System.Console.Error.WriteLine("usage: vattr image-name path rhsa");
return(1);
}
}
