object GetValue(object val)
{
if (val.GetType().IsEnum)
{
long ival = Convert.ToInt64(val);
Type etype = val.GetType();
bool isFlags = val.GetType().IsDefined(typeof(FlagsAttribute), false);
string flags = "";
IList names = Enum.GetNames(etype);
foreach (FieldInfo f in val.GetType().GetFields())
{
if (!names.Contains(f.Name))
{
continue;
}
long v = Convert.ToInt64(Enum.Parse(val.GetType(), f.Name));
MonoArgAttribute attr = (MonoArgAttribute)Attribute.GetCustomAttribute(f, typeof(MonoArgAttribute));
string sval = attr != null ? attr.Name : f.Name;
if (ival == v)
{
return(sval);
}
else if (isFlags && (v & ival) != 0)
{
if (flags.Length > 0)
{
flags += ",";
}
flags += sval;
}
}
if (isFlags)
{
return(flags);
}
}
return(val);
}
public void GenerateOptions(IDictionary <string, string> envVars, out string options)
{
StringBuilder ops = new StringBuilder();
if (StripDriveLetters || CaseInsensitivePaths)
{
if (StripDriveLetters && CaseInsensitivePaths)
{
envVars ["MONO_IOMAP"] = "all";
}
else if (StripDriveLetters)
{
envVars ["MONO_IOMAP"] = "drive";
}
else if (CaseInsensitivePaths)
{
envVars ["MONO_IOMAP"] = "case";
}
}
for (int n = 0; n < VerboseLevel; n++)
{
ops.Append("-v ");
}
if (DebugMode || DebugMdbOptimizations || DebugCasts || GdbInfo)
{
ops.Append("--debug=");
if (DebugMdbOptimizations)
{
ops.Append("mdb-optimizations,");
}
if (DebugCasts)
{
ops.Append("casts,");
}
if (GdbInfo)
{
ops.Append("gdb,");
}
ops.Remove(ops.Length - 1, 1);
ops.Append(' ');
}
foreach (PropertyInfo prop in GetType().GetProperties())
{
MonoArgAttribute argAttr = (MonoArgAttribute)Attribute.GetCustomAttribute(prop, typeof(MonoArgAttribute));
if (argAttr != null)
{
object val = GetValue(prop.GetValue(this, null));
if ((val is bool) && (bool)val)
{
ops.Append(argAttr.Name).Append(' ');
}
else if ((val is string) && !string.IsNullOrEmpty((string)val))
{
ops.AppendFormat(argAttr.Name, val).Append(' ');
}
}
else
{
EnvVarAttribute envVar = (EnvVarAttribute)Attribute.GetCustomAttribute(prop, typeof(EnvVarAttribute));
if (envVar != null)
{
object val = GetValue(prop.GetValue(this, null));
if ((val is bool) && (bool)val)
{
envVars [envVar.Name] = envVar.TrueValue;
}
else if ((val is string) && !string.IsNullOrEmpty((string)val))
{
envVars [envVar.Name] = val.ToString();
}
}
}
}
options = ops.ToString().Trim();
}
