/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.Exception"/>
private void TestPBDelimitedWriter(string db)
{
string Delimiter = "\t";
ByteArrayOutputStream output = new ByteArrayOutputStream();
using (TextWriter o = new TextWriter(output))
{
PBImageDelimitedTextWriter v = new PBImageDelimitedTextWriter(o, Delimiter, db);
v.Visit(new RandomAccessFile(originalFsimage, "r"));
}
ICollection <string> fileNames = new HashSet <string>();
using (ByteArrayInputStream input = new ByteArrayInputStream(output.ToByteArray()
))
{
using (BufferedReader reader = new BufferedReader(new InputStreamReader(input)))
{
string line;
while ((line = reader.ReadLine()) != null)
{
System.Console.Out.WriteLine(line);
string[] fields = line.Split(Delimiter);
NUnit.Framework.Assert.AreEqual(12, fields.Length);
fileNames.AddItem(fields[0]);
}
}
}
// writtenFiles does not contain root directory and "invalid XML char" dir.
for (IEnumerator <string> it = fileNames.GetEnumerator(); it.HasNext();)
{
string filename = it.Next();
if (filename.StartsWith("/dirContainingInvalidXMLChar"))
{
it.Remove();
}
else
{
if (filename.Equals("/"))
{
it.Remove();
}
}
}
NUnit.Framework.Assert.AreEqual(writtenFiles.Keys, fileNames);
}
/// <exception cref="System.Exception"/>
public static int Run(string[] args)
{
Options options = BuildOptions();
if (args.Length == 0)
{
PrintUsage();
return(0);
}
CommandLineParser parser = new PosixParser();
CommandLine cmd;
try
{
cmd = parser.Parse(options, args);
}
catch (ParseException)
{
System.Console.Out.WriteLine("Error parsing command-line options: ");
PrintUsage();
return(-1);
}
if (cmd.HasOption("h"))
{
// print help and exit
PrintUsage();
return(0);
}
string inputFile = cmd.GetOptionValue("i");
string processor = cmd.GetOptionValue("p", "Web");
string outputFile = cmd.GetOptionValue("o", "-");
string delimiter = cmd.GetOptionValue("delimiter", PBImageDelimitedTextWriter.DefaultDelimiter
);
string tempPath = cmd.GetOptionValue("t", string.Empty);
Configuration conf = new Configuration();
try
{
using (TextWriter @out = outputFile.Equals("-") ? System.Console.Out : new TextWriter
(outputFile, "UTF-8"))
{
switch (processor)
{
case "FileDistribution":
{
long maxSize = long.Parse(cmd.GetOptionValue("maxSize", "0"));
int step = System.Convert.ToInt32(cmd.GetOptionValue("step", "0"));
new FileDistributionCalculator(conf, maxSize, step, @out).Visit(new RandomAccessFile
(inputFile, "r"));
break;
}
case "XML":
{
new PBImageXmlWriter(conf, @out).Visit(new RandomAccessFile(inputFile, "r"));
break;
}
case "Web":
{
string addr = cmd.GetOptionValue("addr", "localhost:5978");
using (WebImageViewer viewer = new WebImageViewer(NetUtils.CreateSocketAddr(addr)
))
{
viewer.Start(inputFile);
}
break;
}
case "Delimited":
{
using (PBImageDelimitedTextWriter writer = new PBImageDelimitedTextWriter(@out, delimiter
, tempPath))
{
writer.Visit(new RandomAccessFile(inputFile, "r"));
}
break;
}
}
return(0);
}
}
catch (EOFException)
{
System.Console.Error.WriteLine("Input file ended unexpectedly. Exiting");
}
catch (IOException e)
{
System.Console.Error.WriteLine("Encountered exception. Exiting: " + e.Message);
}
return(-1);
}