public static Configs parseCommandLine(string[] args)
{
var inputFlags = FlagReader.read(args);
// Go through flags and find the bpl file and
// other flags
string inputFile = null;
List <string> flags = new List <string>();
foreach (var str in inputFlags)
{
if (FlagReader.isFlag(str))
{
flags.Add(str);
continue;
}
if (str.EndsWith(".bpl"))
{
if (inputFile != null)
{
throw new UsageError(string.Format("Multiple input files given: {0} and {1}", inputFile, str));
}
inputFile = str;
continue;
}
throw new UsageError("Unknown argument: " + str);
}
if (inputFile == null)
{
throw new UsageError("Input file not given");
}
Configs config = new Configs();
config.inputFile = inputFile;
foreach (var flag in flags)
{
config.parseFlag(flag);
}
// Concatenate include files
if (config.includeFiles.Count != 0)
{
var newfilePrefix = "CorralTmpConcatFile";
var newfile = newfilePrefix + ".bpl";
StreamWriter w = null;
try
{
w = new StreamWriter(newfile);
}
catch (Exception e)
{
throw new UsageError(string.Format("Error opening file {0}. {1}", newfile, e.Message));
}
config.includeFiles.Add(config.inputFile);
foreach (var infile in config.includeFiles)
{
StreamReader r = null;
try
{
r = new StreamReader(infile);
}
catch (Exception e)
{
throw new UsageError(string.Format("Error opening file {0}. {1}", newfile, e.Message));
}
w.Write(r.ReadToEnd() + Environment.NewLine);
r.Close();
}
w.Close();
config.inputFile = newfile;
}
if (config.contextBound <= 0)
{
throw new UsageError("Context bound invalid");
}
if (config.recursionBound < 1)
{
Console.WriteLine("Warning: Using default recursion bound of 1");
config.recursionBound = 1;
}
return(config);
}
public static void DumpCorralState(Configs config, HashSet <string> CallTree, HashSet <string> Vars)
{
DumpCorralState(config.dumpCorralState, CallTree, Vars);
}