private void parseValues(String name, NodeList nodeList) {
MAttr attr = null;
for (int count = 0; count < nodeList.getLength(); count++) {
Node tempNode = nodeList.item(count);
if (tempNode.getNodeType() == Node.ELEMENT_NODE && tempNode.hasAttributes()) {
if (attr == null) {
if (tempNode.getNodeName().equals("enum")) {
attr = new MAttr(MAttrType.ENUM);
} else if (tempNode.getNodeName().equals("flag")) {
attr = new MAttr(MAttrType.FLAG);
}
if (attr == null) {
return;
}
attrMap.put(name, attr);
}
NamedNodeMap attributes = tempNode.getAttributes();
Node nameNode = attributes.getNamedItem("name");
if (nameNode != null) {
Node valueNode = attributes.getNamedItem("value");
if (valueNode != null) {
try {
long key;
String nodeValue = valueNode.getNodeValue();
if (nodeValue.startsWith("0x")) {
nodeValue = nodeValue.substring(2);
key = Long.parseLong(nodeValue, 16);
} else {
key = Long.parseLong(nodeValue);
}
attr.getValues().put(key, nameNode.getNodeValue());
} catch (NumberFormatException e) {
LOG.debug("Failed parse manifest number", e);
}
}
}
}
}
}
public String decode(String attrName, long value) {
MAttr attr = attrMap.get(attrName);
if (attr == null) {
return null;
}
if (attr.getType() == MAttrType.ENUM) {
String name = attr.getValues().get(value);
if (name != null) {
return name;
}
} else if (attr.getType() == MAttrType.FLAG) {
StringBuilder sb = new StringBuilder();
for (Map.Entry<Long, String> entry : attr.getValues().entrySet()) {
if ((value & entry.getKey()) != 0) {
sb.append(entry.getValue()).append('|');
}
}
if (sb.length() != 0) {
return sb.deleteCharAt(sb.length() - 1).toString();
}
}
return "UNKNOWN_DATA_0x" + Long.toHexString(value);
}
