/**
* Get a byte array containing the encoded signature
*
* @return the byte array
*/
byte[] asBytes() {
try {
ByteArrayOutputStream out = new ByteArrayOutputStream();
Nat.write(_majorVersion, out);
Nat.write(_minorVersion, out);
_table.write(out);
return out.toByteArray();
} catch (IOException e) {
throw new CtxException("Unexpected error converting signature to byte array", e);
}
}
/**
* Write entry back to a stream
*
* @param bos stream to write to
* @throws IOException
*/
public void write(ByteArrayOutputStream bos) throws IOException {
Nat.write(TblTypeID.EXT_MOD_CLASS_REF_ID, bos);
if (_symbolRef != -1) {
Nat.write(Nat.size(_nameRef) + Nat.size(_symbolRef), bos);
Nat.write(_nameRef, bos);
Nat.write(_symbolRef, bos);
} else {
Nat.write(Nat.size(_nameRef), bos);
Nat.write(_nameRef, bos);
}
}
/**
* Write the table as a byte stream
*
* @param out the stream to write to
* @throws IOException
*/
void write(ByteArrayOutputStream out) throws IOException {
Nat.write(entries.size(), out);
for (TableEntry e : entries) {
e.write(out);
}
}
private static void write(int nat, ByteArrayOutputStream out, int flag) {
int b = nat & 0x7f;
int h = nat >> 7;
if (h != 0) write(h, out, 0x80);
out.write(b | flag);
}
static void write(int nat, ByteArrayOutputStream out) {
write(nat, out, 0);
}
/**
* Write entry back to a stream
*
* @param bos stream to write to
* @throws IOException
*/
public void write(ByteArrayOutputStream bos) throws IOException {
Nat.write(TblTypeID.TERM_NAME_ID, bos);
byte[] bytes = _name.getBytes(StandardCharsets.UTF_8);
Nat.write(bytes.length, bos);
bos.write(bytes);
}
/**
* Write entry back to a stream
*
* @param bos stream to write to
* @throws IOException
*/
public void write(ByteArrayOutputStream bos) throws IOException {
Nat.write(type, bos);
Nat.write(raw.length, bos);
bos.write(raw);
}