/** Returns the id for a function name. */
public int getFunctionId(String name) {
if (!isStrict()) name = name.toLowerCase(Locale.ENGLISH);
if (name.startsWith("\\")) {
// php/0m18
name = name.substring(1);
}
int id = _functionNameMap.get(name);
if (id >= 0) return id;
synchronized (_functionNameMap) {
id = _functionNameMap.get(name);
if (id >= 0) return id;
// 0 is used for an undefined function
// php/1p0g
id = _functionNameMap.size() + 1;
_functionNameMap.put(name, id);
extendFunctionMap(name, id);
}
return id;
}
/** Returns the id for a class name. */
public int getClassId(String className) {
int id = _classNameMap.get(className);
if (id >= 0) return id;
if (className.startsWith("\\")) className = className.substring(1);
id = _classNameMap.get(className);
if (id >= 0) return id;
synchronized (_classNameMap) {
String name = className.toLowerCase(Locale.ENGLISH);
id = _classNameMap.get(name);
if (id >= 0) {
_classNameMap.put(className, id);
return id;
}
id = _classNameMap.size();
if (_classDefMap.length <= id) {
String[] classNames = new String[id + 256];
System.arraycopy(_classNames, 0, classNames, 0, _classNames.length);
_classNames = classNames;
ClassDef[] classDefMap = new ClassDef[_classNames.length];
System.arraycopy(_classDefMap, 0, classDefMap, 0, _classDefMap.length);
_classDefMap = classDefMap;
QuercusClass[] classCacheMap = new QuercusClass[_classNames.length];
System.arraycopy(_classCacheMap, 0, classCacheMap, 0, _classCacheMap.length);
_classCacheMap = classCacheMap;
}
_classNames[id] = className;
// _classMap[id] = new UndefinedClass(name);
_classNameMap.put(className, id);
_classNameMap.put(name, id);
}
return id;
}
/** Returns the id for a constant */
public int getConstantId(StringValue name) {
int id = _constantNameMap.get(name);
if (id >= 0) return id;
synchronized (_constantNameMap) {
id = _constantNameMap.get(name);
if (id >= 0) return id;
// php/313j
id = _constantNameMap.size() + 1;
if (_classDefMap.length <= id) {
Value[] constantMap = new Value[id + 256];
System.arraycopy(_constantMap, 0, constantMap, 0, _constantMap.length);
_constantMap = constantMap;
Value[] constantNameList = new Value[id + 256];
System.arraycopy(_constantNameList, 0, constantNameList, 0, _constantNameList.length);
_constantNameList = constantNameList;
int[] constantLowerMap = new int[_constantMap.length];
System.arraycopy(_constantLowerMap, 0, constantLowerMap, 0, _constantLowerMap.length);
_constantLowerMap = constantLowerMap;
}
// XXX: i18n
_constantNameList[id] = name;
// php/1a0g, php/1d06
_constantNameMap.put(name, id);
// php/050a - only case-insensitive constants should add lower case,
// i.e. use addLowerConstantId
}
return id;
}
/** Returns the number of defined constants */
public int getConstantIdCount() {
return _constantNameMap.size();
}
/** Returns the number of classes */
public int getClassIdCount() {
return _classNameMap.size();
}
/** Returns the number of functions */
public int getFunctionIdCount() {
return _functionNameMap.size();
}