// Create or return HeapRef corresponding to this string
public HeapReference createString(ClassFile stringType, ConstantPoolInfo_String stringConst)
{
// the reason this method exists is because I suck and can't seem
// to properly output unicode characters without breaking everything
string stringVal = stringConst.getValue();
if (stringMap[stringVal] == null){
HeapReference stringRef = newInstance(stringType);
StackFrame stringFrame = new StackFrame(stringType.getConstantPool());
// Attempt to initialize using the character array
MethodInfo stringInit = stringType.getMethod("<init>","([C)V");
if (stringInit == null){
throw new Exception("Unable to find init method for string");
}
stringFrame.setMethod(stringType,stringInit);
stringFrame.getLocalVariables()[0] = stringRef;
stringFrame.getLocalVariables()[1] = stringConst;
string printableChars = "";
//stringRef.isUnicode = true; // I suck
char[] chars = stringVal.ToCharArray();
for (int i = 0; i < chars.Length; i++){
if (chars[i] > 13 && chars[i] < 127){
printableChars += chars[i];
}
}
if (log.IsDebugEnabled) log.DebugFormat("stringval1:{0}",printableChars);
//if (log.IsDebugEnabled) log.DebugFormat(stringVal);
// if (log.IsDebugEnabled) log.DebugFormat("U:" + stringRef.isUnicode);
stringType.execute("<init>","([C)V",stringFrame);
stringMap.Add(stringVal,stringRef);
reverseStringMap.Add(stringRef,stringVal);
}
return (HeapReference) stringMap[stringVal];
}
public static ConstantPoolInfo readConstantPoolEntry(MSBBinaryReaderWrapper reader)
{
byte tag = reader.ReadByte();
ConstantPoolInfo info = null;
switch (tag)
{
case TYPE_CLASS:
{
info = new ConstantPoolInfo_Class(tag);
break;
}
case TYPE_METHOD_REF:
{
info = new ConstantPoolInfo_MethodRef(tag);
break;
}
case TYPE_INTERFACE_METHOD_REF:
{
info = new ConstantPoolInfo_InterfaceMethodRef(tag);
break;
}
case TYPE_FIELD_REF:
{
info = new ConstantPoolInfo_FieldRef(tag);
break;
}
case TYPE_STRING:
{
info = new ConstantPoolInfo_String(tag);
break;
}
case TYPE_UTF8:
{
info = new ConstantPoolInfo_UTF8(tag);
break;
}
case TYPE_NAME_AND_TYPE:
{
info = new ConstantPoolInfo_NameAndType(tag);
break;
}
case TYPE_INTEGER:
{
info = new ConstantPoolInfo_Integer(tag);
break;
}
case TYPE_FLOAT:
{
info = new ConstantPoolInfo_Float(tag);
break;
}
case TYPE_DOUBLE:
{
info = new ConstantPoolInfo_Double(tag);
break;
}
case TYPE_LONG:
{
info = new ConstantPoolInfo_Long(tag);
break;
}
default:
{
throw new UnknownConstantPoolTypeException(String.Format("Do not know how to parse {0}",tag));
}
}
info.parse(reader);
return info;
}
