private void addIgnoredPkgs(String[] ignored_packages) {
String[] new_p = new String[ignored_packages.length + this.ignored_packages.length];
System.arraycopy(this.ignored_packages, 0, new_p, 0, this.ignored_packages.length);
System.arraycopy(
ignored_packages, 0, new_p, this.ignored_packages.length, ignored_packages.length);
this.ignored_packages = new_p;
}
/** @return constant pool with proper length */
public ConstantPool getFinalConstantPool() {
Constant[] cs = new Constant[index];
System.arraycopy(constants, 0, cs, 0, index);
return new ConstantPool(cs);
}
/** Resize internal array of constants. */
protected void adjustSize() {
if (index + 3 >= size) {
Constant[] cs = constants;
size *= 2;
constants = new Constant[size];
System.arraycopy(cs, 0, constants, 0, index);
}
}
/**
* Initialize with given array of constants.
*
* @param c array of given constants, new ones will be appended
*/
public ConstantPoolGen(Constant[] cs) {
if (cs.length > size) {
size = cs.length;
constants = new Constant[size];
}
System.arraycopy(cs, 0, constants, 0, cs.length);
if (cs.length > 0) index = cs.length;
for (int i = 1; i < index; i++) {
Constant c = constants[i];
if (c instanceof ConstantString) {
ConstantString s = (ConstantString) c;
ConstantUtf8 u8 = (ConstantUtf8) constants[s.getStringIndex()];
string_table.put(u8.getBytes(), new Index(i));
} else if (c instanceof ConstantClass) {
ConstantClass s = (ConstantClass) c;
ConstantUtf8 u8 = (ConstantUtf8) constants[s.getNameIndex()];
class_table.put(u8.getBytes(), new Index(i));
} else if (c instanceof ConstantNameAndType) {
ConstantNameAndType n = (ConstantNameAndType) c;
ConstantUtf8 u8 = (ConstantUtf8) constants[n.getNameIndex()];
ConstantUtf8 u8_2 = (ConstantUtf8) constants[n.getSignatureIndex()];
n_a_t_table.put(u8.getBytes() + NAT_DELIM + u8_2.getBytes(), new Index(i));
} else if (c instanceof ConstantUtf8) {
ConstantUtf8 u = (ConstantUtf8) c;
utf8_table.put(u.getBytes(), new Index(i));
} else if (c instanceof ConstantCP) {
ConstantCP m = (ConstantCP) c;
ConstantClass clazz = (ConstantClass) constants[m.getClassIndex()];
ConstantNameAndType n = (ConstantNameAndType) constants[m.getNameAndTypeIndex()];
ConstantUtf8 u8 = (ConstantUtf8) constants[clazz.getNameIndex()];
String class_name = u8.getBytes().replace('/', '.');
u8 = (ConstantUtf8) constants[n.getNameIndex()];
String method_name = u8.getBytes();
u8 = (ConstantUtf8) constants[n.getSignatureIndex()];
String signature = u8.getBytes();
String delim = METHODREF_DELIM;
if (c instanceof ConstantInterfaceMethodref) delim = IMETHODREF_DELIM;
else if (c instanceof ConstantFieldref) delim = FIELDREF_DELIM;
cp_table.put(class_name + delim + method_name + delim + signature, new Index(i));
}
}
}