/// <summary>Creates a new parsed content type.</summary>
/// <remarks>Creates a new parsed content type.</remarks>
/// <param name="mimeType">
/// the full MIME type; typically the value of the
/// "Content-Type" header of some MIME-compliant message. Can be null.
/// </param>
public ParsedContentType(string mimeType)
{
string contentType = null;
string encoding = null;
if (mimeType != null)
{
StringTokenizer tok = new StringTokenizer(mimeType, ";");
if (tok.HasMoreTokens())
{
contentType = tok.NextToken().Trim();
while (tok.HasMoreTokens())
{
string param = tok.NextToken().Trim();
if (param.StartsWith("charset="))
{
encoding = Sharpen.Runtime.Substring(param, 8).Trim();
int l = encoding.Length;
if (l > 0)
{
if (encoding[0] == '"')
{
encoding = Sharpen.Runtime.Substring(encoding, 1);
}
if (encoding[l - 1] == '"')
{
encoding = Sharpen.Runtime.Substring(encoding, 0, l - 1);
}
}
break;
}
}
}
}
this.contentType = contentType;
this.encoding = encoding;
}
/// <summary>Parse arguments.</summary>
/// <remarks>Parse arguments.</remarks>
public virtual string[] ProcessOptions(string[] args)
{
targetPackage = string.Empty;
// default to no package
compilerEnv.SetGenerateDebugInfo(false);
// default to no symbols
for (int i = 0; i < args.Length; i++)
{
string arg = args[i];
if (!arg.StartsWith("-"))
{
int tail = args.Length - i;
if (targetName != null && tail > 1)
{
AddError("msg.multiple.js.to.file", targetName);
return null;
}
string[] result = new string[tail];
for (int j = 0; j != tail; ++j)
{
result[j] = args[i + j];
}
return result;
}
if (arg.Equals("-help") || arg.Equals("-h") || arg.Equals("--help"))
{
printHelp = true;
return null;
}
try
{
if (arg.Equals("-version") && ++i < args.Length)
{
int version = System.Convert.ToInt32(args[i]);
compilerEnv.SetLanguageVersion(version);
continue;
}
if ((arg.Equals("-opt") || arg.Equals("-O")) && ++i < args.Length)
{
int optLevel = System.Convert.ToInt32(args[i]);
compilerEnv.SetOptimizationLevel(optLevel);
continue;
}
}
catch (FormatException)
{
BadUsage(args[i]);
return null;
}
if (arg.Equals("-nosource"))
{
compilerEnv.SetGeneratingSource(false);
continue;
}
if (arg.Equals("-debug") || arg.Equals("-g"))
{
compilerEnv.SetGenerateDebugInfo(true);
continue;
}
if (arg.Equals("-main-method-class") && ++i < args.Length)
{
compiler.SetMainMethodClass(args[i]);
continue;
}
if (arg.Equals("-encoding") && ++i < args.Length)
{
characterEncoding = args[i];
continue;
}
if (arg.Equals("-o") && ++i < args.Length)
{
string name = args[i];
int end = name.Length;
if (end == 0 || !char.IsJavaIdentifierStart(name[0]))
{
AddError("msg.invalid.classfile.name", name);
continue;
}
for (int j = 1; j < end; j++)
{
char c = name[j];
if (!char.IsJavaIdentifierPart(c))
{
if (c == '.')
{
// check if it is the dot in .class
if (j == end - 6 && name.EndsWith(".class"))
{
name = Sharpen.Runtime.Substring(name, 0, j);
break;
}
}
AddError("msg.invalid.classfile.name", name);
break;
}
}
targetName = name;
continue;
}
if (arg.Equals("-observe-instruction-count"))
{
compilerEnv.SetGenerateObserverCount(true);
}
if (arg.Equals("-package") && ++i < args.Length)
{
string pkg = args[i];
int end = pkg.Length;
for (int j = 0; j != end; ++j)
{
char c = pkg[j];
if (char.IsJavaIdentifierStart(c))
{
for (++j; j != end; ++j)
{
c = pkg[j];
if (!char.IsJavaIdentifierPart(c))
{
break;
}
}
if (j == end)
{
break;
}
if (c == '.' && j != end - 1)
{
continue;
}
}
AddError("msg.package.name", targetPackage);
return null;
}
targetPackage = pkg;
continue;
}
if (arg.Equals("-extends") && ++i < args.Length)
{
string targetExtends = args[i];
Type superClass;
try
{
superClass = Sharpen.Runtime.GetType(targetExtends);
}
catch (TypeLoadException e)
{
throw new Exception(e.ToString());
}
// TODO: better error
compiler.SetTargetExtends(superClass);
continue;
}
if (arg.Equals("-implements") && ++i < args.Length)
{
// TODO: allow for multiple comma-separated interfaces.
string targetImplements = args[i];
StringTokenizer st = new StringTokenizer(targetImplements, ",");
IList<Type> list = new List<Type>();
while (st.HasMoreTokens())
{
string className = st.NextToken();
try
{
list.Add(Sharpen.Runtime.GetType(className));
}
catch (TypeLoadException e)
{
throw new Exception(e.ToString());
}
}
// TODO: better error
Type[] implementsClasses = Sharpen.Collections.ToArray(list, new Type[list.Count]);
compiler.SetTargetImplements(implementsClasses);
continue;
}
if (arg.Equals("-d") && ++i < args.Length)
{
destinationDir = args[i];
continue;
}
BadUsage(arg);
return null;
}
// no file name
P(ToolErrorReporter.GetMessage("msg.no.file"));
return null;
}
internal static object LookupQualifiedName(Scriptable scope, string qualifiedName)
{
StringTokenizer st = new StringTokenizer(qualifiedName, ".");
object result = scope;
while (st.HasMoreTokens())
{
string s = st.NextToken();
result = ScriptableObject.GetProperty((Scriptable)result, s);
if (result == null || !(result is Scriptable))
{
break;
}
}
return result;
}
private void ParseContentType()
{
StringTokenizer tokenizer = new StringTokenizer(contentType, ";");
bool first = true;
while (tokenizer.HasMoreTokens())
{
string param = tokenizer.NextToken().Trim();
if (first == true)
{
if (!param.StartsWith("multipart/"))
{
throw new ArgumentException(contentType + " does not start with multipart/");
}
first = false;
}
else
{
if (param.StartsWith("boundary="))
{
string tempBoundary = Sharpen.Runtime.Substring(param, 9);
if (tempBoundary.StartsWith("\""))
{
if (tempBoundary.Length < 2 || !tempBoundary.EndsWith("\""))
{
throw new ArgumentException(contentType + " is not valid");
}
tempBoundary = Sharpen.Runtime.Substring(tempBoundary, 1, tempBoundary.Length - 1
);
}
if (tempBoundary.Length < 1)
{
throw new ArgumentException(contentType + " has zero-length boundary");
}
tempBoundary = string.Format("\r\n--%s", tempBoundary);
boundary = Sharpen.Runtime.GetBytesForString(tempBoundary, Sharpen.Extensions.GetEncoding
("UTF-8"));
break;
}
}
}
}
public virtual void ParseHeaders(string headersStr)
{
headers = new Dictionary<string, string>();
if (headersStr != null && headersStr.Length > 0)
{
headersStr = headersStr.Trim();
StringTokenizer tokenizer = new StringTokenizer(headersStr, "\r\n");
while (tokenizer.HasMoreTokens())
{
string header = tokenizer.NextToken();
if (!header.Contains(":"))
{
throw new ArgumentException("Missing ':' in header line: " + header);
}
StringTokenizer headerTokenizer = new StringTokenizer(header, ":");
string key = headerTokenizer.NextToken().Trim();
string value = headerTokenizer.NextToken().Trim();
headers.Put(key, value);
}
}
}